CN115122084A - Lockset assembling machine - Google Patents
Lockset assembling machine Download PDFInfo
- Publication number
- CN115122084A CN115122084A CN202210365766.4A CN202210365766A CN115122084A CN 115122084 A CN115122084 A CN 115122084A CN 202210365766 A CN202210365766 A CN 202210365766A CN 115122084 A CN115122084 A CN 115122084A
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- steel ball
- blank cap
- sliding groove
- lock
- assembling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the field of lockset processing, in particular to a lockset assembling machine which comprises a rack, a steel ball assembling device, a lockset blank cap assembling device and a lock body clamp, wherein the steel ball assembling device and the lockset blank cap assembling device are arranged on the rack; the lock body clamp is characterized in that a steel ball assembling station is arranged on the rack below the steel ball assembling device, a blank cap assembling station is arranged on the rack below the lock blank cap assembling device, a lock cylinder assembling station is constructed on the rack between the steel ball assembling device and the lock blank cap assembling device, and the lock body clamp can move among the steel ball assembling station, the lock cylinder assembling station and the blank cap assembling station. The lock body clamp in the lock assembly machine is used for clamping and positioning the lock body, the steel ball assembly device is used for assembling steel balls into the lock body, the core assembly station is used for manually or mechanically assembling the blade lock core, and the lock blank cap assembly device is used for assembling a blank cap into the lock body, so that the assembly of the whole blade lock is completed.
Description
Technical Field
The invention relates to the field of lockset processing, in particular to a lockset assembling machine.
Background
The padlock is used as a traditional lockset, and a lock body of the padlock is provided with a buckled annular or straight-line-shaped metal stem, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lockset. Current leaf padlocks may be referred to as described in the background of the prior patent publication "CN 211622993U," including lock bodies and beams. The processing steps of such blade padlocks are generally: the method comprises the following steps of punching a blank, installing a pin and a choke plug, polishing, installing a lock beam, a steel ball and a lock cylinder, and then pressing a choke plug to seal the lock cylinder in a lock cylinder hole. The blank is provided with a lock beam hole, a lock cylinder hole, a pin hole and a steel ball assembling hole which is used for communicating the lock beam hole with the lock cylinder hole and used for loading steel balls.
Further, the above-mentioned prior patent describes a steel ball assembly device of a blade padlock, including a lock body clamp for clamping and fixing a lock body, a lock beam assembly component for pressing a lock beam arm of a lock beam into a lock beam hole of the lock body, a hollow shaft having a steel ball conveying passage for passing steel balls, and a steel ball ejecting component for pressing steel balls inside the hollow shaft into the steel ball assembly hole of the lock body; the outer end of the hollow shaft is provided with a bending part so that the tail end part of the steel ball conveying channel of the hollow shaft can be aligned to the steel ball assembling hole on the inner side wall of the lock body; at least one of the lock body clamp and the hollow shaft can move along the axial direction of the hollow shaft, and at least one of the lock body clamp and the hollow shaft can rotate along the circumferential direction of the hollow shaft.
When the steel ball assembling device is assembled, the lock body is fixed through the lock body clamp; then, the lock beam is installed in the lock beam hole of the lock body through the lock beam assembly component; then the hollow shaft extends into a lock cylinder hole of the lock body, the tail end of the steel ball conveying channel is aligned to one steel ball assembling hole in the inner side wall of the lock body, and the steel ball ejecting assembly ejects a steel ball at the tail end into the steel ball assembling hole of the lock body; and finally, rotating the hollow shaft or the lock body clamp by 180 degrees to enable the tail end part of the steel ball conveying channel to be aligned to another steel ball assembling hole in the inner side wall of the lock body, and ejecting a steel ball at the tail end into the steel ball assembling hole of the lock body by the steel ball ejecting assembly to complete steel ball assembling. The steel ball assembling device needs the hollow shaft or the lock body fixture to rotate 180 degrees to complete the installation of the steel balls on two sides, and the assembling structure and the control part are both complex and easy to make mistakes.
Furthermore, the sealing seat is arranged in the scheme, and the sealing seat seals the tail end part of the steel ball conveying channel of the hollow shaft after the hollow shaft axially exits from the lock cylinder hole of the lock body. Furthermore, an oil filling hole is formed in the packaging seat, and when the packaging seat blocks the tail end part of the steel ball conveying channel of the hollow shaft, the steel balls can be lubricated. In the scheme, the hollow shaft extends into the lock cylinder hole to sequentially complete the assembly of the two steel balls, and although the second steel ball does not directly contact with the butter in the packaging seat, the tail end part of the steel ball conveying channel of the hollow shaft is full of the butter due to long-time use, and the steel ball can be lubricated when being sent out. The scheme provides a structure for lubricating steel balls by grease in the assembling process, but the scheme cannot fully lubricate the steel balls, and particularly, the second steel balls assembled at a time are lubricated only by the grease remained on the tail end part of the steel ball conveying channel, so that the lubricating effect is poor; the steel ball can not be smoothly loaded into the steel ball assembling hole easily.
In addition, the blank cap structure can also refer to the attached drawings of the prior patent with the publication number of "CN 212095157U", and the blank cap comprises an upper cover plate and a lower cover plate which are connected at the axle center, and a snap spring which is arranged between the upper cover plate and the lower cover plate and is sleeved outside the axle center. The middle parts of the upper cover plate, the lower cover plate and the shaft center part are provided with key holes for a key to penetrate to open the lock cylinder for unlocking.
The prior patent relates to a blank cap assembly device, which comprises an assembly frame, a blank cap feeding mechanism, a lock body supporting clamp arranged on the assembly frame, and a stamping assembly used for pressing the blank cap on the opening end of a lock cylinder hole of the lock body; the device also comprises a blank cap compression spring sleeve used for bearing the blank cap at the tail end of the blank cap feeding mechanism, and a blank cap stacking channel is formed inside the blank cap compression spring sleeve; the stamping assembly is positioned above the blank cap compressed spring sleeve, the output end of the stamping assembly faces to an opening at the upper end of a channel of the blank cap compressed spring sleeve, and an opening at the lower end of the channel of the blank cap compressed spring sleeve is positioned above the lock body supporting clamp; the channel of the blank cap compression spring sleeve is a conical channel with the caliber of an inlet end larger than that of an outlet end. According to the technical scheme, the clamp spring on the blank cap is gradually closed through the tapered channel, and then the clamp spring is smoothly installed into the lock body in a pressed closing state, so that the blank cap is pressed and installed mechanically.
In the prior art, the lock body supporting clamp and the blank cap compressed spring sleeve above the lock body supporting clamp are fixedly arranged and always aligned; therefore, during assembly, the blank cap can be basically ensured to be smoothly installed on the lock body, but in the realization of automatic or semi-automatic equipment, the lock body clamp and the lock body on the lock body clamp need to move on each station so as to realize the installation of the steel ball, the lock cylinder and the blank cap. At the moment, the assembling direction of the blank cap cannot be ensured to be completely corresponding to the lock cylinder hole, and if interference exists, the blank cap cannot be smoothly installed, so that the faults of product damage, equipment halt and the like are caused.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a lock assembling machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lock assembly machine comprises a frame, a steel ball assembly device and a lock blank cap assembly device which are arranged on the frame, and a lock body clamp used for clamping and positioning a lock body; a steel ball assembling station is arranged on the machine frame below the steel ball assembling device, a blank cap assembling station is arranged on the machine frame below the lockset blank cap assembling device, a lock cylinder assembling station is constructed on the machine frame between the steel ball assembling device and the lockset blank cap assembling device, and the lock body clamp can move among the steel ball assembling station, the lock cylinder assembling station and the blank cap assembling station; the method is characterized in that: the steel ball assembling device comprises a steel ball feeding assembly and a steel ball mounting mechanism; the steel ball feeding assembly is sequentially communicated with the steel ball mounting mechanism, a clamp lifting pair is arranged on the rack below the steel ball mounting mechanism, and the lock body clamp is mounted on the clamp lifting pair; the steel ball mounting mechanism comprises a steel ball assembly sliding pair which is movably arranged and two groups of steel ball mounting components which are arranged on the steel ball assembly sliding pair; the steel ball mounting assembly comprises a steel ball material guide pipe and a steel ball pushing component; the lower ends of the steel ball material guiding pipes on the two groups of steel ball mounting assemblies are respectively provided with material guiding pipe outlets with opposite directions, and the steel ball pushing component is used for pushing the steel balls in the steel ball material guiding pipes out of the material guiding pipe outlets; the lockset blank cap assembly device comprises a blank cap feeding component arranged on a frame, a blank cap guide sleeve accepting the tail end of the blank cap feeding component, and a blank cap press-mounting component loading the blank cap into a lock body, wherein the blank cap guide sleeve is longitudinally moved and arranged on the frame.
The invention adopts the technical scheme, and relates to a lock assembly machine, wherein a lock body clamp in the lock assembly machine is used for clamping and positioning a lock body, a steel ball assembly device is used for loading steel balls into the lock body, a core assembly station is used for manually or mechanically loading a blade lock core, and a lock blank cap assembly device is used for loading a blank cap onto the lock body, so that the assembly of the whole blade lock is completed.
On the basis, a steel ball feeding assembly in the steel ball mounting device is used for feeding the steel balls into a steel ball butter mixing mechanism, the steel ball butter mixing mechanism is used for mixing the steel balls with butter for lubrication, and the steel ball mounting mechanism is used for mounting the steel balls into steel ball mounting holes of the lock body.
The lock body clamp is arranged on the clamp lifting pair, and the clamp lifting pair drives the lock body clamp and the lock body on the lock body clamp to lift. The steel ball mounting mechanism is provided with two groups of steel ball mounting assemblies, the two groups of steel ball mounting assemblies are mounted on the steel ball assembling moving pair, and based on the movement of the steel ball assembling moving pair, steel balls stained with butter can be sequentially received from the discharge end of the steel ball butter mixing mechanism, and the steel balls can also be conveyed to the upper part of the lock body clamp in a switching manner to be mounted in a steel ball mounting hole of the lock core hole. Particularly, the steel ball mounting assembly comprises a steel ball guide pipe and a steel ball pushing component, when the steel ball guide pipe moves to the discharge end of the mixer, the clamp lifting pair drives the lock body to lift, the lower end of the steel ball guide pipe extends into a lock cylinder hole of the lock body on the lock body clamp, the steel balls are conveyed into the lock cylinder hole after passing through the steel ball guide pipe, and the steel balls are conveyed into the steel ball assembling hole under the action of the steel ball pushing component to complete assembling of the steel balls on one side. And then, another group of steel ball mounting assemblies are adopted, and the steel balls on the other side are mounted based on the same mode until the steel balls on the two sides are assembled.
The steel ball assembling device assembles the steel balls at two sides respectively by adopting the two groups of steel ball mounting assemblies, and has the advantages of simplified structure and difficulty in error compared with the background technical scheme.
Preferably, the steel ball pushing component is a steel ball pushing piece, and the steel ball pushing piece is connected to the steel ball assembling cylinder; and a push piece groove arranged along the axial direction of the steel ball guide pipe is arranged on the steel ball guide pipe on the opposite side of the guide pipe outlet, the steel ball push piece is movably embedded in the push piece groove, and the lower end part of the steel ball push piece extends to the plane of the guide pipe outlet. When assembling the steel balls, the lower end of the steel ball material guide pipe needs to extend into the lock cylinder hole of the lock body, so that a pushing component opposite to the outlet of the material guide pipe cannot be directly arranged. In the scheme, the steel ball pushing component is selected as a steel ball pushing piece, and the steel ball pushing piece is used as a part of the steel ball material guide pipe and used for plugging a pushing piece groove; on the other hand, the steel ball assembling cylinder can be arranged on one side of the upper end part of the steel ball material guiding pipe, and the pushing of the steel balls at the bottom of the steel ball material guiding pipe can also be realized.
Preferably, a sliding pair driving cylinder is arranged on the mounting plate, and the steel ball assembling sliding pair is connected to the output end of the sliding pair driving cylinder. The sliding pair driving cylinder drives the steel ball assembly sliding pair to move along the mounting plate, and then drives the two groups of steel ball mounting assemblies on the sliding pair driving cylinder to move.
Preferably, the steel ball mounting mechanism further comprises a steel ball butter mixing mechanism, and the steel ball feeding assembly, the steel ball butter mixing mechanism and the steel ball mounting mechanism are sequentially communicated; the steel ball assembling moving pair is movably arranged below the discharge end of the steel ball butter mixing mechanism, and the steel ball guide pipes on the two groups of steel ball mounting assemblies are arranged below the discharge end of the steel ball butter mixing mechanism along the moving direction of the steel ball assembling moving pair. The steel ball mounting mechanism in the scheme further comprises a steel ball butter mixing mechanism which is used for mixing the steel balls and butter for lubrication, so that the steel balls can be conveniently loaded into the steel ball assembling holes.
Preferably, the steel ball butter mixing mechanism comprises a butter barrel, a mixer and an oil and gas distribution flange; the upper end of the mixer is provided with a steel ball inlet communicated with the inner cavity of the mixer, and the lower end of the mixer is provided with a steel ball outlet communicated with the inner cavity of the mixer; the oil and gas distribution flange is connected and arranged on the mixer and communicated with the inner cavity of the mixer; the butter barrel is connected with an oil and gas distribution flange through an oil inlet pipe, and the oil and gas distribution flange is connected to an air pump system; the steel ball inlet is connected to the discharge end of the steel ball feeding assembly, and the steel ball mounting mechanism is arranged below the steel ball outlet. This technical scheme relates to a steel ball butter mixing mechanism, sets up the blender in this mechanism and is used for the mixed lubrication of steel ball and butter. Particularly, the steel ball enters the inner cavity of the mixer through the steel ball inlet, butter in the butter barrel is conveyed into the oil and gas distribution flange through the oil inlet pipe and is blown into the inner cavity of the mixer through the oil and gas distribution flange, so that the butter can be mixed and lubricated with the steel ball in the inner cavity, and the effect of full lubrication is achieved.
Above-mentioned technical scheme compares in the scheme among the background art, adopts the mode of air-blowing to get into lubricated steel ball in the blender inner chamber with the butter, and lubricated effect is better.
Preferably, the mixer is provided with a gate for controlling the opening and closing of the steel ball outlet and a blanking cylinder for driving the gate to move; in the technical scheme, the gate is used for controlling the switch of the steel ball outlet, the steel ball outlet is closed when the steel ball needs to be lubricated, so that the steel ball can be stored in the inner cavity of the mixer, and the steel ball outlet is opened when the steel ball needs to be assembled, so that the steel ball can be sent out from the steel ball outlet.
A quantitative control assembly is arranged on the discharge end of the butter barrel or the oil inlet pipe and is used for controlling the amount of butter conveyed to the oil and gas distribution flange by the butter barrel; in this scheme, adopt quantitative control subassembly control butter bucket single to the butter volume of joining in marriage oil gas flange transport to control single lubricated quantity. Specifically, the quantitative control assembly comprises a quantitative control cylinder and a valve plate connected to the output end of the quantitative control cylinder; the valve plate stretches into in the discharge end of butter bucket, and quantitative control cylinder control valve plate opens or closes the discharge end of butter bucket.
Preferably, the steel ball feeding assembly comprises a feeding rail, a feeding cylinder for pushing the steel balls to move on the feeding rail, and a pushing assembly for pushing the steel balls on the feeding rail into the steel ball yellow oil mixing mechanism; the tail end of the feeding track is located above a steel ball inlet of the steel ball butter mixing mechanism, and the output end of the pushing and pressing assembly faces the steel ball inlet of the steel ball butter mixing mechanism.
Bulldoze the subassembly including bulldozing the cylinder to and connect the pole that bulldozes on bulldozing the cylinder output.
Preferably, a back-and-forth moving pair is arranged on the bottom plate below the blank cap guide sleeve, and the lock body clamp and the primary positioner are arranged on the back-and-forth moving pair along the moving direction of the back-and-forth moving pair; the upper end of the primary locator is provided with a locating slot for accommodating the protruding part of the blank cap; when the preliminary locator moves to the outlet end of the blank cap guide sleeve, the blank cap guide sleeve moves downwards to abut against the edge of the notch of the positioning groove, and the blank cap press-fitting component presses the blank cap part at the lowest end in the blank cap guide sleeve out of the blank cap guide sleeve and abuts against the preliminary locator.
The lock body clamp in the lockset blank cap assembling device is used for clamping and positioning the lock body, the blank cap is sent into the blank cap guide sleeve by the blank cap feeding assembly, and the blank cap is assembled into the lock body by the blank cap press-assembling assembly, so that the blank cap installation is completed. On the basis, a primary positioner is arranged on the front-back moving pair in the scheme, the primary positioner moves to the outlet end of the blank cap guide sleeve, and the blank cap press-fitting assembly can press-fit the blank cap in the blank cap guide sleeve, so that the blank cap at the lowest end moves downwards to be abutted against the primary positioner, and the blank cap is partially pressed out of the blank cap guide sleeve but is not completely separated from the blank cap guide sleeve.
Therefore, the protruding part of the blank cap is equivalent to a positioning core rod, and when the blank cap guide sleeve longitudinally moves to be butted with the lock cylinder hole, the protruding part of the blank cap can extend into the lock cylinder hole, so that the blank cap can be smoothly installed into the lock cylinder hole in the press fitting process.
In a particular embodiment, the upper end of the preliminary locator is constructed with a locating slot for receiving a protruding portion of the flap; when the primary positioner moves to the outlet end of the blank cap guide sleeve, the blank cap guide sleeve descends to abut against the edge of the notch of the positioning groove; during the press mounting process, the protruding part of the blank cap can be accommodated based on the construction of the positioning groove; so that only part of the blank cap is pressed out during the positioning.
Preferably, the rack is provided with an up-down moving pair, the blank cap feeding assembly and the blank cap guide sleeve are both arranged on the up-down moving pair, and longitudinal movement is realized based on the up-down moving pair, so that butt joint and separation with the lock body are realized.
The inner hole in the blank cap guide sleeve is a conical through hole with a large opening at the upper end and a small opening at the lower end, the diameter of the conical through hole is large at the upper end and small at the lower end, the blank cap can be conveniently arranged in the conical through hole, the clamping ring on the blank cap is gradually closed in the press fitting process, and the clamping ring can be smoothly arranged in the lock body in a pressed closing state, so that the mechanical press fitting of the blank cap is completed.
The blank cap feeding assembly comprises a blank cap feeding pipe and a blank cap feeding push rod for pushing a blank cap at the tail end of the blank cap feeding pipe to the blank cap guide sleeve; the blank cap press-fitting assembly also comprises a blank cap press-fitting cylinder and a blank cap press-fitting rod connected to the output end of the blank cap press-fitting cylinder; the output end of the blank cap press-fitting rod faces the upper end opening of the blank cap guide sleeve.
Preferably, a loading and unloading station is constructed on the frame between the steel ball assembling device and the lockset blank cap assembling device; a first clamp base is arranged on the steel ball assembling station, a second clamp base is arranged on the feeding and discharging station, a third clamp base is arranged on the lock cylinder assembling station, and a fourth clamp base is arranged on the blank cap assembling station; the lock body clamps are provided with three groups which are respectively movably arranged on the clamp base; the third clamp base is fixedly arranged on the bottom plate, and a sliding groove III-1 and a sliding groove III-2 which are arranged in the front and back are constructed in the third clamp base; the first clamp base is arranged on the clamp lifting pair, and a sliding groove I corresponding to a rear sliding groove in the third clamp base is formed in the first clamp base; the second clamp base and the fourth clamp base are arranged on the base in a back-and-forth movement mode, a sliding groove IV is constructed in the fourth clamp base, and the sliding groove IV can move between a sliding groove III-1 and a sliding groove III-2; a sliding groove II-1 and a sliding groove II-2 are constructed in the second clamp base, the sliding groove II-1 can move between the sliding groove III-1 and the sliding groove III-2, and when the sliding groove II-1 corresponds to the sliding groove III-1, the sliding groove II-2 corresponds to the sliding groove III-2.
A first clamp base, a second clamp base, a third clamp base and a fourth clamp base are arranged on a bottom plate of the lockset clamp moving mechanism and respectively correspond to different machining stations, such as a steel ball assembling station, a feeding and discharging station, a lock cylinder assembling station and a blank cap assembling station in blade lock machining equipment. First anchor clamps base, second anchor clamps base, third anchor clamps base and fourth anchor clamps base go up to slide and are provided with three group lock body anchor clamps, based on three group lock body anchor clamps slide on above-mentioned anchor clamps base to constitute three group lock body anchor clamps and recycle, compare in the traditional scheme along the scheme that the sequence of processing arranged in proper order, this tool to lock anchor clamps moving mechanism temporarily uses the space littleer.
Preferably, a first material pushing cylinder is arranged on a bottom plate on the side face of the first clamp base and used for pushing the lock body clamp to slide among the sliding groove I, the sliding groove II-2 and the sliding groove III-2; and a second material pushing cylinder is arranged on a bottom plate on the side surface of the fourth clamp base and used for pushing the lock body clamp to slide among the sliding groove IV, the sliding groove III-1 and the sliding groove II-1.
Drawings
Fig. 1 is a schematic structural diagram of a lock assembly machine.
Fig. 2 is a schematic diagram of a lock clamp moving structure in the lock assembling machine.
Fig. 3 is a schematic structural diagram of the steel ball assembling device.
Fig. 4 is a schematic structural diagram of the steel ball butter mixing mechanism.
Fig. 5 is a schematic structural view of the steel ball mounting mechanism.
Fig. 6 is a schematic structural view of the lock blank cap assembling device.
Fig. 7 is an enlarged view of a portion a of fig. 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 7, the present embodiment relates to a lock assembly machine, which includes a frame 1, a steel ball assembly device 2 and a lock blank cap assembly device 3 mounted on the frame 1, and a lock clamp 10 for clamping and positioning a lock body. The lock body fixture is characterized in that a steel ball assembling station is arranged on the rack 1 below the steel ball assembling device 2, a blank cap assembling station is arranged on the rack 1 below the lockset blank cap assembling device 3, a feeding and discharging station and a lock cylinder assembling station are constructed on the rack 1 between the steel ball assembling device 2 and the lockset blank cap assembling device 3, and the lock body fixture 10 can move among the steel ball assembling station, the feeding and discharging station, the lock cylinder assembling station and the blank cap assembling station.
Referring to fig. 1 and 2, a first clamp base 11 is arranged on the steel ball assembling station, a second clamp base 12 is arranged on the loading and unloading station, a third clamp base 13 is arranged on the lock cylinder assembling station, and a fourth clamp base 14 is arranged on the blank cap assembling station. The lock body clamp 10 has three groups which are respectively movably arranged on the clamp base. The first clamp base 11 is arranged on the clamp lifting pair 15, the clamp lifting pair 15 drives the first clamp base 11 and the lock body clamp 10 thereon to lift, corresponding machining procedures are completed, and the third clamp base 13 is fixed on the bottom plate. However, in the process of realizing the movement of the lock clamp station, the first clamp base 11 and the third clamp base 13 are required to be on the same plane.
A sliding groove III-1 and a sliding groove III-2 which are arranged in the front and the back are constructed in the third clamp base 13, and a sliding groove I corresponding to the rear sliding groove in the third clamp base 13 is constructed in the first clamp base 11. The second clamp base 12 and the fourth clamp base 14 are both arranged on the base in a back-and-forth movement mode, and particularly, a back-and-forth movement pair is adopted, as shown in the figure. A chute IV is built in the fourth clamp base 14 and can move between the chute III-1 and the chute III-2. A sliding groove II-1 and a sliding groove II-2 are constructed in the second clamp base 12, the sliding groove II-1 can move between the sliding groove III-1 and the sliding groove III-2, and when the sliding groove II-1 corresponds to the sliding groove III-1, the sliding groove II-2 corresponds to the sliding groove III-2.
A first clamp base 11, a second clamp base 12, a third clamp base 13 and a fourth clamp base 14 are arranged on a bottom plate of the lockset clamp moving mechanism and respectively correspond to different processing stations, such as a steel ball assembling station, a loading and unloading station, a lock cylinder assembling station and a blank cap assembling station in blade lock processing equipment. First anchor clamps base 11, second anchor clamps base 12, third anchor clamps base 13 and fourth anchor clamps base 14 go up the slip and are provided with three sets of lock body anchor clamps 10, based on the slip of three sets of lock body anchor clamps 10 on above-mentioned anchor clamps base to constitute three sets of lock body anchor clamps 10 and recycle, compare in the traditional scheme along the scheme that the sequence of processing was arranged in proper order, this tool to lock anchor clamps moving mechanism temporarily uses the space littleer.
In the specific scheme shown in the figure, a first material pushing cylinder 16 is arranged on a bottom plate on the side surface of the first clamp base 11, and the first material pushing cylinder 16 is used for pushing the lock body clamp 10 to slide among the sliding groove I, the sliding groove II-2 and the sliding groove III-2. A second pushing cylinder 17 is arranged on a bottom plate on the side face of the fourth clamp base 14, and the second pushing cylinder 17 is used for pushing the lock body clamp 10 to slide among the sliding groove IV, the sliding groove III-1 and the sliding groove II-1.
The lockset clamp moving mechanism specifically adopts the following working principle, the working principle combines with a blade lock machining procedure, and the first clamp base 11, the second clamp base 12, the third clamp base 13 and the fourth clamp base 14 respectively correspond to a steel ball assembling station, a feeding and discharging station, a lock cylinder assembling station and a blank cap assembling station in blade lock machining equipment. The method comprises the following specific steps:
as shown in fig. 1, after the lock body clamp 10A and the lock body thereon work on the first clamp base 11 to complete the steel ball assembling process, the first material pushing cylinder 16 pushes the lock body clamp 10A into the chute ii-2 of the second clamp base 12, and simultaneously pushes the lock body clamp 10B, which is originally in the chute ii-2, into the chute iii-2 of the third clamp base 13. Meanwhile, the lock body clamp 10C on the fourth clamp base 14 and the lock body thereon also complete the blank cap assembling process, the fourth clamp base 14 moves to the front position shown in the figure, and then the lock body clamp 10C is directly pushed to the sliding groove ii-1 of the second clamp base 12 through the second material pushing cylinder 17. At this time, the sliding groove i on the first fixture base 11 and the sliding groove iv on the fourth fixture base 14 are vacant, and after the lock body fixture 10C on the sliding groove ii-1 completes all procedures of blade lock assembly, a new lock body to be processed is replaced after the lock body fixture is manually taken down. Meanwhile, a blade sleeve is required to be manually added into the lock body in the chute III-2 to complete the installation of the blade sleeve.
Then, the second fixture base 12 and the fourth fixture base 14 move backward, the lock fixture 10C on the sliding groove ii-1 and the newly added lock to be processed are manually moved into the sliding groove i of the first fixture base 11, and the lock fixture 10B in the sliding groove iii-2 is pushed onto the sliding groove iv on the fourth fixture base 14. Finally, the second and fourth jig bases 12 and 14 are advanced, i.e., in the state shown in the drawings. Repeating the above operation can continue the next cycle.
Referring to fig. 3-5, the steel ball assembling device 2 comprises a steel ball feeding assembly 21, a steel ball butter mixing mechanism 22 and a steel ball mounting mechanism 23 which are arranged on the frame 1. The rack 1 includes a bottom plate 101, a bracket 102 mounted on the bottom plate 101, and a mounting plate 103 mounted on the bracket 102.
The steel ball feeding assembly 21, the steel ball butter mixing mechanism 22 and the steel ball mounting mechanism 23 are all arranged on the mounting plate 103 and are sequentially communicated. The steel ball feeding assembly 21 comprises a feeding track 211, a feeding cylinder 212 for pushing the steel balls to move on the feeding track 211, and a pushing assembly for pushing the steel balls on the feeding track 211 into the steel ball butter mixing mechanism 22. The tail end of the feeding track 211 is located above a steel ball inlet of the steel ball butter mixing mechanism 22, and the output end of the pushing and pressing assembly faces the steel ball inlet of the steel ball butter mixing mechanism 22. In the scheme shown in the figure, the pushing assembly comprises a pushing cylinder 213 and a pushing rod 214 connected to the output end of the pushing cylinder 213; the output end of the pushing cylinder 213 is arranged longitudinally downwards, and the pushing rod 214 is aligned with the tail end of the feeding track 211 and above the steel ball inlet.
As shown in fig. 4, the ball butter mixing mechanism 22 includes a butter barrel 221, a mixer 222 and a gas-oil distribution flange 223. The mixer 222 is provided with a steel ball inlet 222a at the upper end and a steel ball outlet at the lower end. The mixer 222 is provided with a gate 224 for controlling the opening and closing of the steel ball outlet and a blanking cylinder 225 for driving the gate 224 to move. The gate 224 is used to control the opening and closing of the steel ball outlet, so that the steel ball outlet is closed when the steel ball needs to be lubricated, and the steel ball outlet is opened when the steel ball needs to be assembled, so that the steel ball can be sent out from the steel ball outlet.
In the figure, an oil and gas distribution flange 223 is connected and installed on the mixer 222 and communicated with the inner cavity of the mixer 222, a butter barrel 221 is connected with the oil and gas distribution flange 223 through an oil inlet pipe, and a quantitative control assembly is arranged on the discharge end of the butter barrel 221 or the oil inlet pipe and used for controlling the amount of butter delivered from the butter barrel 221 to the oil and gas distribution flange 223. This scheme adopts quantitative control assembly control butter bucket 221 single to the butter volume of joining in marriage oil gas flange 223 transport to control single lubricated quantity. Specifically, the quantitative control assembly includes a quantitative control cylinder 226, and a valve plate connected to an output end of the quantitative control cylinder 226. The valve plate extends into the discharge end of the butter barrel 221, and the quantitative control cylinder 226 controls the valve plate to open or close the discharge end of the butter barrel 221.
Further, an oil and gas distribution flange 223 is connected to the air pump system. The steel ball inlet 222a is connected to a discharge end (i.e. below the end of the feeding rail 211) of the steel ball feeding assembly 21, and the steel ball mounting mechanism 23 is arranged below the steel ball outlet. A mixer 222 is provided in the mechanism for mixed lubrication of the steel balls and grease. Specifically, the steel balls enter the inner cavity of the mixer 222 through the steel ball inlet 222a, and the butter in the butter barrel 221 is conveyed into the oil and gas distribution flange 223 through the oil inlet pipe and is blown into the inner cavity of the mixer 222 through the oil and gas distribution flange 223, so that the steel balls in the inner cavity can be mixed and lubricated, and the effect of sufficient lubrication is achieved. Above-mentioned technical scheme compares in the scheme among the background art, adopts the mode of air-blowing to get into lubricated steel ball in the blender 222 inner chamber with the butter, and lubricated effect is better.
As shown in fig. 3 and 5, a clamp lifting pair 15 is arranged on the frame 1 below the steel ball mounting mechanism 23, and the lock clamp 10 is mounted on the clamp lifting pair 15. The steel ball mounting mechanism 23 comprises a steel ball assembly sliding pair 231 movably arranged below the discharge end of the steel ball butter mixing mechanism 22 and two groups of steel ball mounting components arranged on the steel ball assembly sliding pair 231. The mounting plate 103 is provided with a moving pair driving cylinder 232, the steel ball assembly moving pair 231 is connected to the output end of the moving pair driving cylinder 232, and the moving pair driving cylinder 232 drives the steel ball assembly moving pair 231 to move along the mounting plate 103 so as to drive the two groups of steel ball mounting components on the mounting plate to move.
The steel ball mounting assembly includes a steel ball guide pipe 233 and a steel ball pushing member 234. The steel ball material guiding pipes 233 on the two groups of steel ball mounting assemblies are arranged below the discharging end of the steel ball butter mixing mechanism 22 along the moving direction of the steel ball assembling moving pair 231, the lower ends of the steel ball material guiding pipes 233 on the two groups of steel ball mounting assemblies are respectively provided with a material guiding pipe outlet 233a with opposite directions, and the steel ball pushing component 234 is used for pushing the steel balls in the steel ball material guiding pipes 233 out of the material guiding pipe outlets 233 a.
A lock body clamp 10 in the steel ball assembling device 2 is used for clamping and positioning a lock body, a steel ball feeding assembly 21 is used for feeding steel balls into a steel ball butter mixing mechanism 22, the steel ball butter mixing mechanism 22 is used for mixing the steel balls with butter for lubrication, and a steel ball mounting mechanism 23 is used for mounting the steel balls into steel ball assembling holes of the lock body. The lock body clamp 10 is arranged on the clamp lifting pair 15, and the clamp lifting pair 15 drives the lock body clamp 10 and a lock body on the lock body clamp to lift. The steel ball mounting mechanism 23 is provided with two sets of steel ball mounting assemblies, the two sets of steel ball mounting assemblies are mounted on the steel ball assembly sliding pair 231, and based on the movement of the steel ball assembly sliding pair 231, the steel balls stained with butter can be sequentially received from the discharge end of the steel ball butter mixing mechanism 22, and can also be conveyed to the upper part of the lock body fixture 10 in a switching manner to be mounted in the steel ball assembly holes of the lock core hole. Specifically, the steel ball mounting assembly comprises a steel ball guide pipe 233 and a steel ball pushing component 234, when the steel ball guide pipe 233 moves to the discharge end of the mixer 222, the clamp lifting pair 15 drives the lock body to lift, the lower end of the steel ball guide pipe 233 extends into a lock cylinder hole of the lock body on the lock body clamp 10, the steel ball passes through the steel ball guide pipe 233 and then is fed into the lock cylinder hole, and the steel ball is fed into the steel ball assembling hole under the action of the steel ball pushing component 234, so that the assembling of the steel ball on one side is completed. And then, another group of steel ball mounting assemblies are adopted, and the steel balls on the other side are mounted based on the same mode until the steel balls on the two sides are assembled. The steel balls lubricated by the grease are respectively assembled on two sides of the steel ball assembling device 2 by adopting two groups of steel ball mounting assemblies, and compared with the background technical scheme, the device has the advantages of simplified structure and difficulty in error.
In a further refinement, the steel ball pushing component 234 is a steel ball pushing piece connected to the steel ball assembling cylinder 235. The steel ball guide pipe 233 on the opposite side of the guide pipe outlet 233a is provided with a push piece groove arranged along the axial direction thereof, the steel ball push piece is movably embedded in the push piece groove, and the lower end part of the steel ball push piece extends to the plane of the guide pipe outlet 233 a. Since the lower end of the steel ball guiding tube 233 is inserted into the cylinder hole of the lock body when assembling the steel balls, a pushing member opposite to the outlet 233a of the guiding tube cannot be directly disposed. In this embodiment, the steel ball pushing member 234 is a steel ball pushing piece, which is used as a part of the steel ball guiding tube 233 for blocking the pushing piece groove. On the other hand, the steel ball assembling cylinder 235 can be arranged on one side of the upper end part of the steel ball guide pipe 233, and the pushing of the steel ball at the bottom of the steel ball guide pipe 233 can also be realized.
The steel ball assembling device 2 comprises the following operation steps: the lock body with the shackle is first placed upside down on the lock body clamp 10. Then the clamp lifting pair 15 drives the lock body to lift, so that the lower ends of the steel ball guiding pipes 233 of one group of steel ball mounting assemblies extend into the lock cylinder holes of the lock body. After the steel ball butter mixing mechanism 22 mixes the steel balls with the butter, the gate 224 is opened to discharge the material. The pushing cylinder 213 pushes the steel balls in the mixer 222 into the steel ball guide pipe 233, and the steel ball pushing piece sends the steel balls into the steel ball assembling hole, thereby completing the assembling of the steel balls on one side. Then, the clamp lifting pair 15 drives the lock body to sink, so that the steel ball material guide pipe 233 exits from the lock cylinder hole of the lock body; the steel ball assembling moving pair 231 moves the steel ball material guiding pipe 233 of the other steel ball mounting assembly to the lower part of the discharging end of the mixer 222, the clamp lifting pair 15 drives the lock body to lift, so that the lower end of the steel ball material guiding pipe 233 extends into the lock cylinder hole of the lock body, and the steel ball lubricating and assembling processes are repeated, thereby completing the assembly of the steel balls at two sides.
Referring to fig. 6 and 7, the lock blank cap assembling device 3 includes a blank cap feeding assembly 31 mounted on the frame 1, a lock body fixture 10 for clamping and positioning the lock body, a blank cap guiding sleeve 32 received at the end of the blank cap feeding assembly 31, and a blank cap press-fitting assembly 33 for fitting the blank cap into the lock body. As shown in the figure, the blank cap feeding assembly 31 includes a blank cap feeding pipe 311, and a blank cap feeding push rod 312 for pushing the blank cap at the end of the blank cap feeding pipe 311 to the blank cap guiding sleeve 32, wherein the blank cap feeding push rod 312 is connected to the blank cap feeding cylinder 212. The blank cap guide sleeve 32 is shown in the pushing direction of the blank cap feed ram 312. The blank cap press-fitting assembly 33 further comprises a blank cap press-fitting cylinder 331 and a blank cap press-fitting rod 332 connected to the output end of the blank cap press-fitting cylinder 331, wherein the output end of the blank cap press-fitting rod 332 faces the upper end opening of the blank cap guide sleeve 32. The lock body clamp 10 in the lockset blank cap assembling device 3 is used for clamping and positioning the lock body, the blank cap feeding component 31 is used for feeding the blank cap into the blank cap guide sleeve 32, and the blank cap press-mounting component 33 is used for mounting the blank cap in the blank cap guide sleeve 32 into the lock body, so that the blank cap installation is completed.
On the basis of the scheme, an up-down moving pair 34 is arranged on the frame 1, the blank cap feeding assembly 31 and the blank cap guide sleeve 32 are both arranged on the up-down moving pair 34, and longitudinal movement is realized on the basis of the up-down moving pair 34, so that butt joint and separation with the lock body are realized. The inner hole in the blank cap guide sleeve 32 is a conical through hole with a large opening at the upper end and a small opening at the lower end, the diameter of the conical through hole is large at the upper end and small at the lower end, the blank cap can be conveniently arranged in the conical through hole, the clamping ring on the blank cap is gradually closed in the press fitting process, and the clamping ring can be smoothly arranged in the lock body in a pressed closing state, so that the mechanical press fitting of the blank cap is completed.
In the figure, a back-and-forth moving pair 18 is arranged on a bottom plate 101 below the blank cap guide sleeve 32, the back-and-forth moving pair 18 is controlled by a back-and-forth moving cylinder 181, and the lock body fixture 10 and the primary positioner 35 are arranged on the back-and-forth moving pair 18 along the moving direction of the back-and-forth moving pair 18. When the preliminary positioner 35 moves to the outlet end of the blank cap guide sleeve 32, the blank cap press-fitting assembly 33 presses the blank cap portion at the lowermost end in the blank cap guide sleeve 32 out of the blank cap guide sleeve 32 and abuts against the preliminary positioner 35. The front-back moving pair 18 in the scheme is provided with a primary positioner 35, the primary positioner 35 moves to the outlet end of the blank cap guide sleeve 32, and the blank cap press-mounting component 33 can press-mount the blank cap in the blank cap guide sleeve 32, so that the blank cap at the lowest end moves downwards to be abutted against the primary positioner 35, and the blank cap partially presses out the blank cap guide sleeve 32 but is not completely separated from the blank cap guide sleeve 32. Thus, the protruding part of the blank cap is equivalent to a positioning core rod, and when the blank cap guide sleeve 32 moves longitudinally to be butted with the lock cylinder hole, the protruding part of the blank cap can extend into the lock cylinder hole, so that the blank cap can be smoothly installed into the lock cylinder hole in the press fitting process. In a particular embodiment, the upper end of the preliminary locator 35 is constructed with a locating slot 351 for receiving a protruding portion of the flap. When the primary retainer 35 is moved to the exit end of the blank cap guide sleeve 32, the blank cap guide sleeve 32 descends against the edge of the notch of the retainer groove 351. The construction based on the detents 351 can accommodate the muzzle protrusions during the press-fitting process. So that only part of the blank cap is pressed out during the positioning.
The assembly process of the lockset blank cap assembly device 3 is as follows, the front-back moving pair 18 moves to move the primary locator 35 to the outlet end of the blank cap guide sleeve 32, the blank cap feeding component 31 feeds the blank cap into the blank cap guide sleeve 32, the blank cap press-mounting rod 332 presses the blank cap downwards to enable the blank cap at the lowest end to move downwards to abut against the primary locator 35, and the blank cap part presses the blank cap guide sleeve 32 but is not completely separated from the blank cap guide sleeve 32. The up-down moving pair 34 drives the blank cap feeding component 31 and the blank cap guide sleeve 32 to move upwards, the back-forth moving pair 18 moves to move the lock body to the outlet direction of the blank cap guide sleeve 32, then the up-down moving pair 34 drives the blank cap feeding component 31 and the blank cap guide sleeve 32 to move downwards, and the protruding part of the blank cap extends into a lock core hole of the lock body to realize positioning. Finally, the blank cap press-fitting rod 332 presses the blank cap downwards, and the blank cap at the lowest end is installed in the lock cylinder hole to complete installation.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (10)
1. A lockset assembling machine comprises a frame (1), a steel ball assembling device (2) and a lockset blank cap assembling device (3) which are arranged on the frame (1), and a lock body clamp (10) for clamping and positioning a lock body; a steel ball assembling station is arranged on the rack (1) below the steel ball assembling device (2), a blank cap assembling station is arranged on the rack (1) below the lockset blank cap assembling device (3), a lock cylinder assembling station is constructed on the rack (1) between the steel ball assembling device (2) and the lockset blank cap assembling device (3), and the lock body clamp (10) can move among the steel ball assembling station, the lock cylinder assembling station and the blank cap assembling station; the method is characterized in that: the steel ball assembling device (2) comprises a steel ball feeding assembly (21) and a steel ball mounting mechanism (23); the steel ball feeding assembly (21) is sequentially communicated with the steel ball mounting mechanism (23), a clamp lifting pair (15) is arranged on the rack (1) below the steel ball mounting mechanism (23), and the lock body clamp (10) is mounted on the clamp lifting pair (15); the steel ball mounting mechanism (23) comprises a steel ball assembly sliding pair (231) which is movably arranged, and two groups of steel ball mounting components which are arranged on the steel ball assembly sliding pair (231); the steel ball mounting assembly comprises a steel ball material guide pipe (233) and a steel ball pushing component (234); the lower ends of the steel ball material guiding pipes (233) on the two groups of steel ball mounting assemblies are respectively provided with a material guiding pipe outlet (233a) with opposite directions, and the steel ball pushing component (234) is used for pushing the steel balls in the steel ball material guiding pipes (233) out of the material guiding pipe outlets (233 a); the lockset blank cap assembling device (3) comprises a blank cap feeding component (31) arranged on the frame (1), a blank cap guide sleeve (32) received at the tail end of the blank cap feeding component (31), and a blank cap press-mounting component (33) used for mounting a blank cap into the lock body; the blank cap guide sleeve (32) is longitudinally arranged on the machine frame (1) in a moving mode.
2. The lock assembly machine of claim 1, wherein: the steel ball pushing component (234) is a steel ball pushing piece, and the steel ball pushing piece is connected to the steel ball assembling cylinder (235); a push piece groove arranged along the axial direction of the steel ball guide pipe (233) on the side opposite to the guide pipe outlet (233a), the steel ball push piece is movably embedded in the push piece groove, and the lower end part of the steel ball push piece extends to the plane where the guide pipe outlet (233a) is located.
3. The lock assembly machine of claim 1, wherein: the steel ball mounting mechanism (23) further comprises a steel ball butter mixing mechanism (22), and the steel ball feeding assembly (21), the steel ball butter mixing mechanism (22) and the steel ball mounting mechanism (23) are sequentially communicated; the steel ball assembling moving pair (231) is movably arranged below the discharge end of the steel ball butter mixing mechanism (22), and the steel ball material guide pipes (233) on the two groups of steel ball mounting assemblies are arranged below the discharge end of the steel ball butter mixing mechanism (22) along the moving direction of the steel ball assembling moving pair (231).
4. A lock assembly machine according to claim 3 wherein: the steel ball butter mixing mechanism (22) comprises a butter barrel (221), a mixer (222) and a gas-oil distribution flange (223); the upper end of the mixer (222) is provided with a steel ball inlet (222a) communicated with the inner cavity of the mixer, and the lower end of the mixer is provided with a steel ball outlet communicated with the inner cavity of the mixer; the oil and gas distribution flange (223) is connected and arranged on the mixer (222) and communicated with the inner cavity of the mixer (222); the butter barrel (221) is connected with a gasoline distribution flange (223) through a gasoline inlet pipe, and the gasoline distribution flange (223) is connected to a gas pump system; the steel ball inlet (222a) is connected to the discharge end of the steel ball feeding assembly (21), and the steel ball mounting mechanism (23) is arranged below the steel ball outlet.
5. The lock assembly machine of claim 4, wherein: a gate (224) for controlling the opening and closing of a steel ball outlet and a blanking cylinder (225) for driving the gate (224) to move are arranged on the mixer (222); a quantitative control assembly is arranged on the discharge end of the butter barrel (221) or the oil inlet pipe and is used for controlling the amount of butter conveyed from the butter barrel (221) to the oil and gas distribution flange (223); the quantitative control assembly comprises a quantitative control cylinder (226) and a valve plate connected to the output end of the quantitative control cylinder (226); the valve plate stretches into in the discharge end of butter bucket (221), and quantitative control cylinder (226) control valve plate opens or closes the discharge end of butter bucket (221).
6. The lock assembly machine of claim 4, wherein: the steel ball feeding assembly (21) comprises a feeding track (211), a feeding cylinder (212) for pushing the steel balls to move on the feeding track (211), and a pushing assembly for pushing the steel balls on the feeding track (211) into the steel ball butter mixing mechanism (22); the tail end of the feeding track (211) is positioned above a steel ball inlet (222a) of the steel ball butter mixing mechanism (22), and the output end of the pushing and pressing assembly faces the steel ball inlet (222a) of the steel ball butter mixing mechanism (22).
7. The lock assembly machine of claim 1, wherein: a front-back moving pair (18) is arranged on a bottom plate (101) below the blank cap guide sleeve (32), and the lock body clamp (10) and the primary positioner (35) are arranged on the front-back moving pair (18) along the moving direction of the front-back moving pair (18); the upper end of the preliminary locator (35) is built with a locating slot (351) for accommodating the protruding part of the blank cap; when the primary locator (35) moves to the outlet end of the blank cap guide sleeve (32), the blank cap guide sleeve (32) moves downwards to abut against the edge of the notch of the positioning groove (351), and the blank cap part at the lowest end in the blank cap guide sleeve (32) is pressed out of the blank cap guide sleeve (32) by the blank cap press-fitting component (33) and abuts against the primary locator (35).
8. The lock assembly machine of claim 7, wherein: an up-down moving pair (34) is arranged on the rack (1), and the blank cap feeding component (31) and the blank cap guide sleeve (32) are both arranged on the up-down moving pair (34); an inner hole in the blank cap guide sleeve (32) is a conical through hole with a large opening at the upper end and a small opening at the lower end, and the blank cap feeding component (31) comprises a blank cap feeding pipe (311) and a blank cap feeding push rod (312) for pushing a blank cap at the tail end of the blank cap feeding pipe (311) to the blank cap guide sleeve (32); the blank cap press-fitting assembly (33) also comprises a blank cap press-fitting cylinder (331) and a blank cap press-fitting rod (332) connected to the output end of the blank cap press-fitting cylinder (331); the output end of the blank cap press-fitting rod (332) faces the upper end opening of the blank cap guide sleeve (32).
9. The lock assembly machine of claim 1, wherein: a feeding and discharging station is constructed on the frame (1) between the steel ball assembling device (2) and the lockset blank cap assembling device (3); a first clamp base (11) is arranged on the steel ball assembling station, a second clamp base (12) is arranged on the feeding and discharging station, a third clamp base (13) is arranged on the lock cylinder assembling station, and a fourth clamp base (14) is arranged on the blank cap assembling station; the lock body clamps (10) are provided with three groups which are respectively movably arranged on the clamp base; the third clamp base (13) is fixedly arranged on the bottom plate (101), and a sliding groove III-1 and a sliding groove III-2 which are arranged in the front and back are constructed in the third clamp base (13); the first clamp base (11) is arranged on the clamp lifting pair (15), and a sliding groove I corresponding to a rear sliding groove in the third clamp base (13) is constructed in the first clamp base (11); the second clamp base (12) and the fourth clamp base (14) are arranged on the base in a back-and-forth movement mode, a sliding groove IV is built in the fourth clamp base (14), and the sliding groove IV can move between a sliding groove III-1 and a sliding groove III-2; a sliding groove II-1 and a sliding groove II-2 are constructed in the second clamp base (12), the sliding groove II-1 can move between the sliding groove III-1 and the sliding groove III-2, and when the sliding groove II-1 corresponds to the sliding groove III-1, the sliding groove II-2 corresponds to the sliding groove III-2.
10. The lock assembly machine of claim 9, wherein: a first material pushing cylinder (16) is arranged on a bottom plate (101) on the side face of the first clamp base (11), and the first material pushing cylinder (16) is used for pushing the lock body clamp (10) to slide among the sliding groove I, the sliding groove II-2 and the sliding groove III-2; a second material pushing cylinder (17) is arranged on a bottom plate (101) on the side face of the fourth clamp base (14), and the second material pushing cylinder (17) is used for pushing the lock body clamp (10) to slide among the sliding groove IV, the sliding groove III-1 and the sliding groove II-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210365766.4A CN115122084B (en) | 2022-04-08 | 2022-04-08 | Lockset assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210365766.4A CN115122084B (en) | 2022-04-08 | 2022-04-08 | Lockset assembly machine |
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| CN115122084A true CN115122084A (en) | 2022-09-30 |
| CN115122084B CN115122084B (en) | 2023-09-19 |
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| CN202210365766.4A Active CN115122084B (en) | 2022-04-08 | 2022-04-08 | Lockset assembly machine |
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| CN115122084B (en) | 2023-09-19 |
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