CN109531133B - Automatic assembling machine for lock cylinder clamp spring - Google Patents
Automatic assembling machine for lock cylinder clamp spring Download PDFInfo
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- CN109531133B CN109531133B CN201910045791.2A CN201910045791A CN109531133B CN 109531133 B CN109531133 B CN 109531133B CN 201910045791 A CN201910045791 A CN 201910045791A CN 109531133 B CN109531133 B CN 109531133B
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- lock cylinder
- clamp spring
- cylinder
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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
- B23P19/04—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 for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/084—Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses an automatic assembly machine for lock cylinder clamp springs, which relates to the technical field of lock cylinder processing and comprises a frame, a lock cylinder clamp, an automatic feeding mechanism, a conveying transfer channel, an automatic pushing mechanism, a clamp spring feeding mechanism, a clamp spring pre-tightening mechanism, a clamp driving mechanism and a discharging mechanism, wherein the lock cylinder clamp is respectively arranged on the frame; the lock cylinder is positioned and clamped through the lock cylinder clamp, and the clamp springs are sequentially automatically operated through the corresponding mechanism, so that the automatic lock cylinder clamp has the effects of high automation degree, high assembly efficiency and good assembly quality.
Description
Technical Field
The invention relates to the technical field of lock cylinder processing, in particular to an automatic assembly machine for lock cylinder clamp springs.
Background
The lock core is a main part for controlling the unlocking of the lock, is a heart of the lock, and is a core part which can rotate and drive the lock bolt to move in cooperation with a key.
As shown in fig. 1, the existing lock core generally comprises a lock shell 1-1, a lock cylinder 1-2, a thumb wheel 1-3, a clamp spring 1-4 and a marble component arranged in the lock cylinder 1-2 and the lock shell 1-1; in the manufacturing process of the lock core, firstly, the above lock core components are required to be processed, then the lock core is assembled, during the assembly, two lock liners 1-2 are required to be inserted from the outer sides of the lock shell 1-1 respectively, a thumb wheel 1-3 is placed in a middle notch of the lock shell 1-1, the two lock liners 1-2 are inserted into the thumb wheel 1-3 and can drive the thumb wheel 1-3 to rotate, then a clamp spring 1-4 is required to be assembled on the lock liner 1-2 to limit the axial movement of the lock liner 1-2, finally, a marble component is installed in a marble hole on the lock shell 1-1, and the marble component is sealed in the lock shell 1-1 by a plug.
In the assembly process, the assembly of the clamp spring 1-4 is particularly troublesome, manual assembly is still adopted at present, the clamp spring 1-4 is directly pressed into a clamp spring groove of the lock liner 1-2 by hands, time and labor are wasted, assembly efficiency is low, the clamp spring 1-4 is easy to deform due to improper operation, and the rotation of the lock cylinder is not smooth, so that the quality of the lock cylinder is affected.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an automatic assembly machine for lock cylinder clamp springs, which has the effects of improving the automation degree, the assembly efficiency and the assembly quality.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a lock core jump ring automatic assembly machine, which comprises a frame, set up respectively in the frame be used for pressing from both sides tight and the lock core anchor clamps of location lock core, be used for arranging the automatic feeding mechanism of carrying jump ring automation, set up in the discharge end of automatic feeding mechanism be used for transporting the transport transfer passage of jump ring, set up in one side of transport transfer passage be used for with the jump ring propelling movement on the automatic feeding mechanism to transport the automatic pushing mechanism of horizontal migration in the transfer passage, set up right above the lock core anchor clamps be used for carrying the jump ring feed mechanism of jump ring joint in the lock core in the transfer passage, be used for carrying out the jump ring pretension mechanism on the lock core, be used for driving the anchor clamps actuating mechanism that the lock core anchor clamps are in reciprocating slippage in the frame and be used for carrying out the shedding mechanism of unloading with the assembled lock core on the lock core anchor clamps
The clamping springs are placed in a clamping spring vibration disc in the automatic feeding mechanism, the clamping springs are automatically arranged and conveyed to a conveying and transferring channel, and meanwhile, the lock cylinder is fixedly arranged on the lock cylinder clamp in a positioning mode; then, the clamp spring on the automatic feeding mechanism is conveyed into the conveying and transferring channel through the automatic pushing mechanism, and the clamp spring in the conveying and transferring channel is clamped in the lock cylinder on the lock cylinder clamp through the clamp spring feeding mechanism; the clamping spring on the lock cylinder is pre-tightened through the clamping spring pre-tightening mechanism, the clamping spring is clamped on the lock cylinder, and the stability and the installation quality of the clamping spring on the lock cylinder are improved; secondly, driving a lock cylinder clamp to be positioned and moved on the rack through a clamp driving mechanism, so that the lock cylinder clamp is provided with a next clamp spring; the other clamping spring is clamped on the lock cylinder through the automatic pushing mechanism and the clamping spring feeding mechanism, and is pre-pressed through pre-tightening of the clamping springs, so that a plurality of clamping springs are mounted on the lock cylinder; finally, the mounted lock cylinder is unloaded through the unloading mechanism, so that the purpose that the clamp spring is automatically mounted on the lock cylinder is achieved, and the automatic lock cylinder assembly machine has the effects of being high in automation degree, high in assembly efficiency and good in assembly quality.
Further set up: the lock cylinder clamp comprises a clamp mounting plate, a lower die holder fixedly arranged on the clamp mounting plate and used for placing a lock cylinder, and a clamping cylinder fixedly arranged on the lower die holder and used for abutting against the lock cylinder on the lower die holder, wherein the clamp driving mechanism is connected with the clamp mounting plate and drives the clamp mounting plate to slide back and forth on the frame, and the clamp spring pre-tightening mechanism is arranged on two side edges of the lower die holder.
The lock cylinder is arranged on the lower die holder, and then is fixed on the lower die holder through the clamping cylinder, so that the lock cylinder is positioned and fixed on the fixture mounting plate; meanwhile, the clamp driving mechanism drives the clamp mounting plate to slide on the frame in a reciprocating manner, so that the purpose of mounting the clamp spring on different positions of the lock cylinder is realized; and the clamping springs arranged on the lock cylinder are pre-tightened through clamping spring pre-tightening mechanisms on two sides of the lower die holder, so that the stability of the clamping springs arranged on the lock cylinder is improved, and the installation quality of the lock cylinder is further improved.
Further set up: the fixture mounting plate is fixedly provided with a limiting plate, and a limiting bolt for positioning the lock cylinder placement position on the lower die holder is connected to the limiting plate in a threaded rotation mode.
When the lock cylinder is placed on the lower die holder, the positioning effect of the lock cylinder when the lock cylinder is arranged on the lower die holder is realized through the limiting bolt on the limiting plate, and the accuracy of the lock cylinder on the clamp is improved; meanwhile, the limiting bolts are rotated on the limiting plates, so that the distance that the limiting bolts are abutted against the lock cylinder positions on the lower die holder is adjusted, and the practicability of positioning different types of lock cylinders is realized.
Further set up: the automatic feeding mechanism comprises a clamp spring vibration disc fixedly arranged on the frame and a clamp spring conveying rod arranged at the discharge end of the clamp spring vibration disc, and one end, far away from the clamp spring conveying rod, connected with the clamp spring vibration disc is connected with the conveying transfer channel.
So set up, arrange the jump ring in proper order through the jump ring vibration dish and carry to the jump ring conveying rod on, the jump ring on the jump ring conveying rod extrudees in proper order and carries, and rethread automatic pushing equipment carries the jump ring propelling movement on the automatic feeding mechanism to in carrying the transfer channel, reaches jump ring autoloading's purpose.
Further set up: the conveying transfer channel comprises a support fixedly arranged on the frame, a guide groove plate fixedly arranged on the support, and a first cover plate and a second cover plate arranged on the guide groove plate, wherein the guide groove plate and the first cover plate are in clearance arrangement and form a horizontal channel for conveying the clamp spring, the guide groove plate and the second cover plate are in clearance arrangement and form a vertical channel for conveying the clamp spring, the horizontal channel is vertical to the vertical channel and is communicated with the vertical channel, the discharge end of the automatic pushing mechanism is arranged at one end port of the horizontal channel far away from the vertical channel, the clamp spring feeding mechanism is arranged at one end port of the vertical channel, and the other end port of the vertical channel is arranged right above the lock cylinder clamp.
The automatic feeding mechanism is arranged in such a way that the clamping springs on the automatic feeding mechanism are pushed into the horizontal channel in the conveying and transferring channel through the automatic pushing mechanism, and the purpose of transferring is achieved firstly; and then the clamping springs on the vertical channels are clamped on the lock cylinders on the lock cylinder clamps through the clamping spring feeding mechanisms, so that the purpose that the clamping springs on the automatic feeding mechanisms are automatically installed on the lock cylinders through the conveying and transferring channels is achieved.
Further set up: the automatic pushing mechanism comprises a pushing cylinder fixedly arranged on the frame and a pushing plate fixedly arranged on a piston rod of the pushing cylinder, a pushing clamping groove matched with the clamping spring is formed in the pushing plate, and the pushing plate slides back and forth in the horizontal channel through the pushing cylinder.
The clamping springs are transferred from the automatic feeding mechanism by driving the pushing push plate to slide in the horizontal channel in a reciprocating manner through the pushing cylinder, transferring the clamping springs conveyed by the automatic feeding mechanism in the horizontal channel and pushing the clamping springs into the vertical channel; meanwhile, the clamping springs are clamped in the pushing clamping grooves of the pushing plate during conveying, so that the stability of pushing the clamping springs by the automatic pushing mechanism is improved.
Further set up: the clamping spring feeding mechanism comprises a feeding cylinder fixedly arranged on the support and a feeding push plate fixedly arranged on a piston rod of the feeding cylinder, a feeding clamping groove matched with the clamping spring is formed in the feeding push plate, and the feeding push plate slides back and forth in the vertical channel through the feeding cylinder.
The automatic clamping spring mounting device is characterized in that the feeding cylinder drives the feeding push plate to slide in the vertical channel in a reciprocating manner, and the clamping spring conveyed by the automatic feeding mechanism slides in the vertical channel and is mounted on the lock cylinder of the lock cylinder clamp, so that the purpose of automatically mounting the clamping spring is realized; simultaneously, during conveying, the clamping springs are clamped in the feeding clamping grooves of the feeding push plate, so that the stability of the clamping spring feeding mechanism in pushing the clamping springs for installation is improved.
Further set up: the vertical channel caliber is smaller than the thickness of the clamp spring, a plurality of fixing bolts are connected to the guide groove plate, the fixing bolts penetrate through the second cover plate in a sliding mode, compression springs are sleeved on the fixing bolts, and two ends of each compression spring are respectively abutted to nuts of the second cover plate and the fixing bolts.
So set up, during initial state, vertical channel passes through compression spring's effect, and its opening bore is less than the thickness of jump ring, when the jump ring passes through to in the vertical channel from the level through automatic pushing equipment, makes the bore grow of vertical channel, and compression spring is in between second apron and the fixing bolt, makes its second apron form the pressure that acts on the jump ring in the vertical channel, and the jump ring feed mechanism of being convenient for drives the jump ring and is in the purpose that carries out stable transport in the vertical channel.
Further set up: the clamping spring pre-tightening mechanism comprises a cylinder support frame, pre-tightening cylinders and pre-tightening pushing plates, wherein the cylinder support frame is symmetrically and fixedly arranged on the frame, the pre-tightening cylinders are respectively and fixedly connected with the pre-tightening cylinder piston rods, inserting grooves corresponding to clamping spring mounting grooves on lock cylinders are formed in the lower die holder, and the pre-tightening pushing plates slide in the inserting grooves in a reciprocating mode towards the lock cylinders through the pre-tightening cylinders.
The pre-tightening cylinder drives the pre-tightening push plate to reciprocate in the inserting groove and towards the lock cylinder direction through the pre-tightening cylinder on the cylinder supporting frame, so that the pre-tightening push plate is abutted against the clamp spring on the lock cylinder, the purpose of pre-tightening the clamp spring installed on the lock cylinder is achieved, and the installation quality of the lock cylinder is improved.
Further set up: the fixture driving mechanism is a fixture cylinder fixedly arranged on the frame, a piston rod of the fixture cylinder is fixedly connected with the fixture mounting plate, and limiting rods used for limiting the fixture mounting plate to be in a reciprocating sliding area on the frame are arranged on two sides of the frame.
The clamping device is arranged in the frame, the clamping device mounting plate is driven by the clamping device air cylinder to slide, so that the position of a lock cylinder on the lock cylinder clamping device is changed under the clamping spring feeding mechanism, and the purpose of mounting a plurality of clamping springs on the lock cylinder is achieved.
By adopting the technical scheme, compared with the prior art, the invention has the following advantages:
1. the lock cylinder is positioned and clamped through the lock cylinder clamp, and the clamp spring is sequentially and automatically operated through the automatic feeding mechanism, the conveying and transferring channel, the automatic pushing mechanism, the clamp spring feeding mechanism, the clamp spring pre-tightening mechanism, the clamp driving mechanism and the unloader, so that the automatic clamping device has the effects of high automation degree, high assembly efficiency and good assembly quality;
2. the positioning function of the lock cylinder when being arranged on the lower die holder is realized through the limiting bolts on the limiting plates, and the accuracy of the lock cylinder on the clamp is improved; meanwhile, the limiting bolt is rotated on the limiting plate, so that the distance that the limiting bolt is abutted against the lock cylinder position on the lower die holder is adjusted, and the practical performance of positioning different types of lock cylinders is realized;
3. in an initial state, the vertical channel is smaller than the thickness of the clamp spring under the action of the compression spring, when the clamp spring passes through the vertical channel from the horizontal direction through the automatic pushing mechanism, the caliber of the vertical channel is promoted to be increased, the compression spring is compressed between the second cover plate and the fixing bolt, the second cover plate forms pressure acting on the clamp spring in the vertical channel, and the clamp spring feeding mechanism is convenient to drive the clamp spring to be in the vertical channel for stable conveying.
Drawings
FIG. 1 is a schematic diagram of a lock cylinder according to the prior art;
fig. 2 is a schematic structural view of an automatic lock cylinder clamp spring assembling machine;
fig. 3 is a schematic structural view of a lock cylinder clamp spring automatic assembly machine without an automatic feeding mechanism;
fig. 4 is a schematic structural view of a lock cylinder clamp, a clamp spring pre-tightening mechanism, a clamp driving mechanism and a discharging mechanism in the lock cylinder clamp spring automatic assembly machine;
fig. 5 is a schematic structural diagram of an automatic pushing mechanism, a clamping spring feeding mechanism and a conveying and transferring channel in the lock cylinder clamping spring automatic assembly machine;
fig. 6 is a cross-sectional view of the lock cylinder clamp spring automatic assembly machine at the transport transfer passage.
In the figure: 1. a frame; 1-1, a lock shell; 1-2, locking the liner; 1-3, a thumb wheel; 1-4, clamping springs; 2. a lock cylinder clamp; 21. a clamp mounting plate; 22. a lower die holder; 221. a plug-in groove; 23. a clamping cylinder; 24. a limiting plate; 25. a limit bolt; 3. an automatic feeding mechanism; 31. a clamp spring vibration disc; 32. a clamp spring conveying rod; 4. a transport transfer channel; 41. a bracket; 42. a guide groove plate; 421. a feeding port; 43. a first cover plate; 44. a second cover plate; 45. a horizontal channel; 46. a vertical channel; 48. a fixing bolt; 49. a compression spring; 5. an automatic pushing mechanism; 51. a pushing cylinder; 52. pushing a pushing plate; 521. a pushing clamping groove; 6. clamping spring feeding mechanism; 61. a feeding cylinder; 62. a feeding push plate; 621. a feeding clamping groove; 7. a clamp spring pre-tightening mechanism; 71. a cylinder support; 72. a pre-tightening cylinder; 73. a pre-tightening push plate; 8. a clamp driving mechanism; 81. a limit rod; 9. a discharging mechanism; 91. a discharging cylinder; 92. a plug; 93. a discharge slideway; 10. and a solenoid valve control mechanism.
Detailed Description
The automatic assembly machine for the lock cylinder clamp spring is further described with reference to the accompanying drawings.
The automatic lock cylinder clamp spring assembling machine comprises a frame 1, a lock cylinder clamp 2, an automatic feeding mechanism 3, a conveying and transferring channel 4, an automatic pushing mechanism 5, a clamp spring feeding mechanism 6, a clamp spring pre-tightening mechanism 7, a clamp spring driving mechanism 8 and a discharging mechanism 9, wherein the clamp spring clamp 2 is arranged on the frame 1 and used for clamping and positioning a lock cylinder; and the automatic feeding mechanism 3, the lock cylinder clamp 2, the automatic pushing mechanism 5, the clamp spring feeding mechanism 6, the clamp spring pre-tightening mechanism 7, the clamp driving mechanism 8 and the unloading mechanism 9 are all electrically connected to the electromagnetic valve control mechanism 10 for automatic and intelligent monitoring.
As shown in fig. 2, the automatic feeding mechanism 3 includes a clamp spring vibration disc 31 fixedly arranged on the frame 1 and a clamp spring conveying rod 32 arranged at the discharge end of the clamp spring vibration disc 31, and one end, far away from the clamp spring conveying rod 32, connected with the clamp spring vibration disc 31 is connected with the conveying transfer channel 4.
As shown in fig. 3 and 4, the lock cylinder clamp 2 includes a clamp mounting plate 21, a lower die holder 22 fixedly arranged on the clamp mounting plate 21 for placing a lock cylinder, and a clamping cylinder 23 fixedly arranged on the lower die holder 22 for abutting against the lock cylinder on the lower die holder 22; in order to improve the positioning accuracy of the lock cylinder clamp 2 on the lock cylinder, a limiting plate 24 is fixedly arranged on the clamp mounting plate 21, and a limiting bolt 25 for positioning the lock cylinder placement position on the lower die holder 22 is connected to the limiting plate 24 in a threaded rotation mode.
As shown in fig. 3 and 4, the clamp driving mechanism 8 is a clamp cylinder fixedly arranged on the frame 1, and a piston rod of the clamp cylinder is fixedly connected with the clamp mounting plate 21 and drives the clamp mounting plate 21 to slide back and forth on the frame 1; in order to improve the displacement accuracy of the clamp driving mechanism 8 for driving the lock cylinder clamp 2, limit rods 81 for limiting the clamp mounting plate 21 to be in a reciprocating sliding area on the frame 1 are arranged on two sides of the frame 1.
Referring to fig. 3 and 5, the clamp spring pre-tightening mechanism 7 includes a cylinder support 71 symmetrically and fixedly arranged on the frame 1, a pre-tightening cylinder 72 fixedly arranged on the cylinder support 71, and a pre-tightening push plate 73 fixedly connected to a piston rod of the pre-tightening cylinder 72; the two sides of the lower die holder 22 are provided with inserting grooves 221 corresponding to the snap spring mounting grooves on the lock cylinder, and the pre-tightening push plate 73 slides in the inserting grooves 221 in a reciprocating manner towards the lock cylinder direction through the pre-tightening air cylinder 72.
As shown in fig. 5 and 6, the transport and transfer passage 4 includes a bracket 41 fixedly provided on the frame 1, a guide groove plate 42 fixedly provided on the bracket 41, and a first cover plate 43 and a second cover plate 44 provided on the guide groove plate 42; the guide groove plate 42 is arranged in a clearance way with the first cover plate 43 and forms a horizontal channel 45 for conveying the clamp spring, and the guide groove plate 42 is arranged in a clearance way with the second cover plate 44 and forms a vertical channel 46 for conveying the clamp spring; the horizontal passage 45 is arranged perpendicular to and in communication with the vertical passage 46, and one end port of the vertical passage 46 is arranged directly above the cylinder clamp 2.
As shown in fig. 2 and fig. 5, a feeding port 421 is formed in the area of the guide groove plate 42 corresponding to the first cover plate 43, the feeding port 421 is communicated with the horizontal channel 45, and the tail end of the clamp spring conveying rod 32 in the automatic feeding mechanism 3 is positioned in the feeding port 421 and is in clearance arrangement with the first cover plate 43; the gap between the tail end of the clamp spring conveying rod 32 and the first cover plate 43 is larger than the width of the clamp spring, and a plurality of magnet blocks for adsorbing the clamp spring on the first cover plate 43 are fixedly arranged in the area of the first cover plate 43 corresponding to the feeding hole 421.
As shown in fig. 6, in order to facilitate the jump ring sliding in the horizontal channel 45 and the vertical channel 46, the joint between the feeding port 421 and the horizontal channel 45 and the joint between the horizontal channel 45 and the vertical channel 46 are provided with chamfers.
As shown in fig. 5 and 6, the automatic pushing mechanism 5 includes a pushing cylinder 51 fixedly arranged on the frame 1 and a pushing plate 52 fixedly arranged on a piston rod of the pushing cylinder 51; the thickness of the pushing push plate 52 is smaller than the opening caliber of the horizontal channel 45, and a pushing clamping groove 521 matched with the clamp spring is formed in the pushing push plate 52; the pushing plate 52 is disposed at an end port of the horizontal passage 45 away from the vertical passage 46, and reciprocally slides in the horizontal passage 45 toward the vertical passage 46 by the pushing cylinder 51.
As shown in fig. 5 and 6, the clip spring feeding mechanism 6 includes a feeding cylinder 61 fixedly arranged on the bracket 41 and a feeding push plate 62 fixedly arranged on a piston rod of the feeding cylinder 61; the thickness of the feeding push plate 62 is smaller than the opening caliber of the vertical channel 46, and a feeding clamping groove 621 matched with the clamping spring is formed in the feeding push plate 62; the feeding push plate 62 is disposed at a port of the vertical passage 46 in a direction away from the cylinder clamp 2, and reciprocally slides in the vertical passage 46 in a direction toward the cylinder clamp 2 by the feeding cylinder 61.
As shown in fig. 5 and 6, in order to improve the stability of the clamp spring in the vertical channel 46, the caliber of the vertical channel 46 is smaller than the thickness of the clamp spring; simultaneously, fixing bolts 48 are fixedly connected to four corners of the guide groove plate 42, the fixing bolts 48 are arranged in a sliding penetrating mode on the second cover plate 44, compression springs 49 are sleeved on the fixing bolts 48, and two ends of each compression spring 49 respectively abut against nuts of the second cover plate 44 and nuts of the fixing bolts 48; in the initial state, the vertical channel 46 is designed with an opening caliber smaller than the thickness of the snap spring by the action of the compression spring 49.
As shown in fig. 2 and 4, the unloading mechanism 9 includes an unloading cylinder 91 fixedly arranged on the fixture mounting plate 21, a plug 92 fixedly arranged on a piston rod of the unloading cylinder 91, and an unloading slide 93 fixedly arranged on the frame 1, wherein the plug 92 and the unloading slide 93 are respectively arranged on two sides of the lower die holder 22; the ejector 92 reciprocates towards the lower die holder 22 by driving the extension and contraction of the air cylinder, and ejects the lock cylinder on the lower die holder 22 to the unloading slideway 93, so as to achieve the purpose of unloading.
Working principle: firstly, placing a clamp spring in a clamp spring vibration disc 31 in an automatic feeding mechanism 3, automatically arranging and conveying the clamp spring to a conveying and transferring channel 4, and simultaneously, installing a lock cylinder on a lower die holder 22 of a lock cylinder clamp 2, and positioning and fixing the lock cylinder on the lower die holder 22 through a limit bolt 25 and a clamping air cylinder 23; then, the clamping springs on the automatic feeding mechanism 3 are conveyed into the conveying and transferring channel 4 through the automatic pushing mechanism 5, and then the clamping springs in the conveying and transferring channel 4 are clamped in the lock cylinders on the lower die holder 22 through the clamping spring feeding mechanism 6; the clamping spring on the lock cylinder is pre-tightened through the clamping spring pre-tightening mechanism 7, the clamping spring is clamped on the lock cylinder, and the stability and the installation quality of the clamping spring on the lock cylinder are improved; secondly, the lock core clamp 2 is driven to slide on the frame 1 by the clamp driving mechanism 8, and is limited by the limiting rod 81, so that the clamp spring is arranged on the other side of the shifting wheel in the lock core; the other clamping spring is clamped on the lock cylinder through the automatic pushing mechanism 5 and the clamping spring feeding mechanism 6, and is pre-pressed through pre-tightening of the clamping springs, so that a plurality of clamping springs are mounted on the lock cylinder; finally, the clamping cylinder 23 is retracted, and the mounted lock cylinder is unloaded through the unloading mechanism 9, so that the purpose that the clamp spring is automatically mounted on the lock cylinder is realized; the electromagnetic valve control mechanism 10 sequentially controls the cylinders to perform corresponding working procedures, and has the effects of high automation degree, high assembly efficiency and good assembly quality.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a lock core jump ring automatic assembly machine which characterized in that: the automatic clamping device comprises a frame (1), a lock cylinder clamp (2) which is arranged on the frame (1) and used for clamping and positioning a lock cylinder, an automatic feeding mechanism (3) which is used for automatically arranging and conveying clamp springs, a conveying transfer channel (4) which is arranged at the discharge end of the automatic feeding mechanism (3) and used for transferring the clamp springs, an automatic pushing mechanism (5) which is arranged at one side of the conveying transfer channel (4) and used for pushing the clamp springs on the automatic feeding mechanism (3) into the conveying transfer channel (4) and horizontally moving, a clamp spring feeding mechanism (6) which is arranged right above the lock cylinder clamp (2) and used for clamping the clamp springs in the lock cylinder, a clamp spring pre-tightening mechanism (7) which is used for pre-tightening the clamp springs on the lock cylinder, a clamp driving mechanism (8) which is used for driving the lock cylinder clamp (2) to slide back and forth on the frame (1) and a discharging mechanism (9) which is used for discharging the assembled lock cylinder on the lock cylinder clamp (2); the lock cylinder clamp (2) comprises a lower die holder (22), the clamp spring pre-tightening mechanism (7) is arranged at two side edges of the lower die holder (22), the clamp spring pre-tightening mechanism (7) comprises cylinder support frames (71) symmetrically and fixedly arranged on a frame (1), pre-tightening cylinders (72) fixedly arranged on the cylinder support frames (71) and pre-tightening push plates (73) fixedly connected to piston rods of the pre-tightening cylinders (72) respectively, inserting grooves (221) corresponding to clamp spring mounting grooves on a lock cylinder are formed in the lower die holder (22), and the pre-tightening push plates (73) slide in the inserting grooves (221) in a reciprocating mode towards the lock cylinder direction through the pre-tightening cylinders (72); the automatic feeding mechanism (3) comprises a clamp spring vibration disc (31) fixedly arranged on the frame (1) and a clamp spring conveying rod (32) arranged at the discharge end of the clamp spring vibration disc (31), and one end, far away from the clamp spring conveying rod (32), connected with the clamp spring vibration disc (31) is connected with the conveying transfer channel (4).
2. The lock cylinder clamp spring automatic assembly machine according to claim 1, wherein: the lock cylinder clamp (2) further comprises a clamp mounting plate (21) and a clamping cylinder (23) fixedly arranged on the lower die holder (22) and used for abutting against a lock cylinder on the lower die holder (22), the lower die holder (22) is fixedly arranged on the clamp mounting plate (21) and used for placing the lock cylinder, and the clamp driving mechanism (8) is connected with the clamp mounting plate (21) and drives the clamp mounting plate (21) to slide on the frame (1) in a reciprocating manner.
3. The lock cylinder clamp spring automatic assembly machine according to claim 2, wherein: a limiting plate (24) is fixedly arranged on the fixture mounting plate (21), and a limiting bolt (25) for positioning the lock cylinder placement position on the lower die holder (22) is connected to the limiting plate (24) in a threaded rotation mode.
4. The lock cylinder clamp spring automatic assembly machine according to claim 1, wherein: the automatic pushing mechanism comprises a frame (1), a guide groove plate (42) fixedly arranged on the frame (41), and a first cover plate (43) and a second cover plate (44) arranged on the guide groove plate (42), wherein the guide groove plate (42) and the first cover plate (43) are arranged in a clearance mode to form a horizontal channel (45) for conveying a clamp spring, the guide groove plate (42) and the second cover plate (44) are arranged in a clearance mode to form a vertical channel (46) for conveying the clamp spring, the horizontal channel (45) is perpendicular to the vertical channel (46) and is communicated with the vertical channel, the discharging end of the automatic pushing mechanism (5) is arranged at one end port of the horizontal channel (45) far away from the vertical channel (46), the clamp spring feeding mechanism (6) is arranged at one end port of the vertical channel (46), and the other end port of the vertical channel (46) is arranged right above a lock cylinder clamp (2).
5. The lock cylinder clamp spring automatic assembly machine according to claim 4, wherein: the automatic pushing mechanism (5) comprises a pushing cylinder (51) fixedly arranged on the frame (1) and a pushing push plate (52) fixedly arranged on a piston rod of the pushing cylinder (51), a pushing clamping groove (521) matched with the clamp spring is formed in the pushing push plate (52), and the pushing push plate (52) slides in the horizontal channel (45) in a reciprocating manner through the pushing cylinder (51).
6. The lock cylinder clamp spring automatic assembly machine according to claim 4, wherein: the clamp spring feeding mechanism (6) comprises a feeding cylinder (61) fixedly arranged on a support (41) and a feeding push plate (62) fixedly arranged on a piston rod of the feeding cylinder (61), a feeding clamping groove (621) matched with the clamp spring is formed in the feeding push plate (62), and the feeding push plate (62) slides in the vertical channel (46) in a reciprocating manner through the feeding cylinder (61).
7. The automatic lock cylinder clamp spring assembling machine according to any one of claims 4 to 6, wherein: the vertical channel (46) caliber is smaller than the thickness setting of jump ring be connected with a plurality of fixing bolt (48) on guide slot board (42), fixing bolt (48) slip wears to locate second apron (44) set up compression spring (49) on fixing bolt (48), compression spring (49) both ends respectively with the nut of second apron (44) and fixing bolt (48) is contradicted.
8. The lock cylinder clamp spring automatic assembly machine according to claim 2, wherein: the fixture driving mechanism (8) is a fixture air cylinder fixedly arranged on the frame (1), a piston rod of the fixture air cylinder is fixedly connected with the fixture mounting plate (21), and limiting rods (81) used for limiting the fixture mounting plate (21) to be located in a reciprocating sliding area on the frame (1) are arranged on two sides of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045791.2A CN109531133B (en) | 2019-01-17 | 2019-01-17 | Automatic assembling machine for lock cylinder clamp spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045791.2A CN109531133B (en) | 2019-01-17 | 2019-01-17 | Automatic assembling machine for lock cylinder clamp spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109531133A CN109531133A (en) | 2019-03-29 |
| CN109531133B true CN109531133B (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910045791.2A Active CN109531133B (en) | 2019-01-17 | 2019-01-17 | Automatic assembling machine for lock cylinder clamp spring |
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| CN (1) | CN109531133B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761834B (en) * | 2019-04-01 | 2022-03-29 | 安徽省亿利智能科技有限公司 | Automatic change and execute blockade lock core rigging equipment |
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