CN109262009B - Multi-hole drilling equipment - Google Patents
Multi-hole drilling equipment Download PDFInfo
- Publication number
- CN109262009B CN109262009B CN201811445106.7A CN201811445106A CN109262009B CN 109262009 B CN109262009 B CN 109262009B CN 201811445106 A CN201811445106 A CN 201811445106A CN 109262009 B CN109262009 B CN 109262009B
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- China
- Prior art keywords
- movable
- drill bit
- drilling
- sliding rail
- positioning plate
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 52
- 229910052742 iron Inorganic materials 0.000 claims description 26
- 239000003921 oil Substances 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a multi-hole drilling device, which comprises a case, a control circuit, a drilling mechanism and a clamp mechanism, wherein the case is provided with a plurality of holes; the clamp mechanism comprises a slide rail, a movable clamp seat and a movable fastener; the sliding rail is arranged on the working platform of the case, the movable clamp seat is slidably arranged on the sliding rail, and the movable fastener is arranged at the tail end of the sliding rail and is used for fastening or loosening the movable clamp seat; the drilling mechanism at least comprises two drilling machine groups, and the two drilling machine groups are respectively positioned on the side edge and the upper part of the tail end of the sliding rail; each drilling machine group comprises a rotating assembly, a moving assembly, a drill bit clamping seat and a drill bit; the moving assembly is used for driving the drill bit clamping seat to move so as to enable the drill bit to move away from or towards the sliding rail; the control circuit is arranged in the case and is electrically connected with the movable clamp seat, the movable fastener, the rotating component and the movable component. The multi-hole drilling equipment is provided with at least two drilling units and the clamp, and vertical double-sided punching can be completed by one-time positioning.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to multi-hole drilling equipment.
Background
In the guiding system of an elevator, the guide shoe is a critical component. The structure of the guide shoe fitting is shown in fig. 1 and 2, and the guide shoe fitting comprises a base member 01, a C-shaped member 02 and a side wing member 03. According to the matching requirements with other components, it is required to make one through hole 04 on each side at two sides of the end of the substrate member 01, and make one through hole 04 on the side wing member 03, that is, three through holes 04 are required in total, and specific hole positions are shown in fig. 1 and 2. The prior art drilling apparatus generally have two mating modes when drilling a plurality of holes. Firstly, after one hole is drilled, the workpiece is clamped again, and other holes are drilled by matching with a drill bit, so that the workpiece is required to be clamped for multiple times, and the efficiency is low. And secondly, the drill bit mechanism is matched with the workpiece, and the drill bit sequentially moves to the position where the workpiece needs to be perforated. However, for the structural member shown in fig. 1, the surface of the hole site of the base member 01 and the surface of the hole site of the flank member 03 are in a mutually perpendicular relationship, and the drill bit is required to be moved greatly and commutated in a manner of being matched by the drill bit, so that deviation is easy to occur in the process of moving and repositioning the drill bit between the predetermined hole sites, and the accuracy of the hole site is affected. The prior art lacks a drilling device capable of completing vertical double-sided drilling by adopting one-time positioning aiming at special-shaped components.
Accordingly, the prior art is subject to improvement and development.
Disclosure of Invention
The invention aims to provide a multi-hole drilling device, which aims to solve the technical problem of lack of a drilling device capable of completing vertical double-sided drilling by adopting one-time positioning aiming at a special-shaped component.
The technical scheme of the invention is as follows:
a multi-hole drilling device, which comprises a case, a control circuit, a drilling mechanism and a clamp mechanism; the clamp mechanism comprises a slide rail, a movable clamp seat and a movable fastener; the sliding rail is arranged on the working platform of the case, the movable clamp seat is slidably arranged on the sliding rail, and the movable fastener is arranged at the tail end of the sliding rail and is used for fastening or loosening the movable clamp seat; the drilling mechanism at least comprises two drilling machine groups, and the two drilling machine groups are respectively positioned on the side edge and the upper part of the tail end of the sliding rail; each drilling machine group comprises a rotating assembly, a moving assembly, a drill bit clamping seat and a drill bit; the drill bit is arranged on the drill bit clamping seat according to a preset position of a hole site, and the drill bit faces the direction of the sliding rail; the rotating assembly is arranged on the drill bit clamping seat and is used for driving the drill bit to rotate; the drill bit clamping seat is arranged on the moving assembly, and the moving assembly is used for driving the drill bit clamping seat to move so as to enable the drill bit to move away from or towards the sliding rail; the control circuit is arranged in the case and is electrically connected with the movable clamp seat, the movable fastener, the rotating component and the movable component.
The multi-hole drilling equipment, wherein the rotating assembly comprises a rotating motor and a conveying piece; the rotary motor is arranged on the drill bit clamping seat, is electrically connected with the control circuit and drives the drill bit to rotate through the conveying piece.
The multi-hole drilling equipment comprises a movable assembly, a rotary shaft and a rotary shaft, wherein the movable assembly comprises a gear speed box, a servo motor and a base; the drill bit clamping seat is arranged on the gear speed regulating box, the gear speed regulating box is movably arranged on the base, the servo motor is connected with the gear speed regulating box, the servo motor is electrically connected with the control circuit, and the servo motor is used for driving the gear speed regulating box to move on the base.
The multi-hole drilling equipment comprises a movable clamp seat, a movable clamp seat and a movable clamp seat, wherein the movable clamp seat comprises a first positioning plate, a second positioning plate, a first cylinder, a movable clamp and a sliding block; the first positioning plate is connected with the second positioning plate at a preset angle; the first cylinder is electrically connected with the control circuit, the first cylinder is arranged on the back surface of the first positioning plate, the movable clamping piece is connected with the first cylinder, the clamping jaw of the movable clamping piece is positioned on the side edge of the first positioning plate, and the first cylinder is used for controlling the movable clamping piece to clamp or loosen the clamped piece; the sliding block is arranged at the bottom of the second positioning plate and matched with the sliding rail.
The multi-hole drilling equipment comprises a cross rod, two baffles and two clamping jaw assemblies, wherein the movable clamping piece comprises a cross rod and a clamping jaw; the two baffles are arranged on the back surface of the first positioning plate and are respectively positioned at two sides of the first air cylinder, the two clamping jaw assemblies are respectively arranged at two ends of the cross rod, and the cross rod is connected with the first air cylinder; the clamping jaw assembly comprises a connecting rod, a bearing and a C-shaped clamping jaw; one end of the C-shaped clamping jaw is provided with an arc-shaped hole, and the middle part of the C-shaped clamping jaw is provided with a bearing hole; one end of the connecting rod is connected with one end of the cross rod, and the other end of the connecting rod is rotatably connected with the C-shaped clamping jaw through the arc-shaped hole; the bottom of the bearing is arranged at the bottom of the side surface of the baffle plate, and the bearing is rotatably connected with the C-shaped clamping jaw through the bearing hole
The multi-hole drilling equipment comprises a movable fastener and a second cylinder, wherein the movable fastener comprises a buckling claw and a second cylinder; the second cylinder is electrically connected with the control circuit, the buckling claw is connected with the second cylinder, and the second cylinder controls the buckling claw to buckle or loosen the second positioning plate.
The multi-hole drilling equipment is characterized in that a buckling hole is formed in the front end of the second positioning plate and matched with the buckling claw.
The multi-hole drilling equipment is characterized in that positioning pieces are further arranged at two ends of the side edges of the sliding rail, and the positioning pieces are used for limiting the moving distance of the movable clamp seat.
The multi-hole drilling equipment comprises a chassis, a working platform and a fence, wherein the chassis comprises a bottom box, a working platform and a fence; the working platform is arranged on the bottom box, and the control circuit is arranged in the bottom box; the fence is arranged around the working platform in a circle, a trapezoid opening is arranged in front of the fence, and a display screen and a control keyboard which are electrically connected with the control circuit are also arranged; the two side surfaces are provided with openable and closable operation windows and doors.
The multi-hole drilling equipment is characterized in that the bottom box is also provided with an iron filings discharge channel, an iron filings collecting disc, an oil tank and an oil pump; the scrap iron discharging channel is obliquely arranged in the bottom box, the upper opening of the scrap iron discharging channel is used for receiving scrap iron falling on the working platform, and the lower opening of the scrap iron discharging channel penetrates through the back surface of the bottom box; the scrap iron collecting tray is arranged on the back surface of the bottom box and positioned below the lower opening of the scrap iron discharging channel; the oil tank is arranged at the bottom of the scrap iron collecting tray, and the oil pump pumps and discharges lubricating oil in the oil tank to a drilling position.
The beneficial effects are that: the invention provides a multi-hole drilling device, which is provided with at least two drilling units and a clamp to be matched, and can finish vertical double-sided drilling by one-time positioning aiming at the requirement of vertical double-sided drilling of a special-shaped structural member. The multi-hole drilling equipment provided by the invention has the advantages of simple structure, ingenious design, no need of clamping a workpiece for multiple times, simplicity in operation, high working efficiency and high positioning and drilling accuracy, fills up the blank of the prior art, and solves the technical problem that the prior art lacks a drilling equipment capable of completing vertical double-sided drilling by adopting one-time positioning aiming at special-shaped components.
Drawings
Fig. 1 is a schematic structural view of a shoe fitting.
Fig. 2 is a schematic structural view of the shoe fitting.
Fig. 3 is a schematic structural view of the multi-hole drilling apparatus.
Fig. 4 is a schematic view (front view) of the structure of the drilling mechanism.
Fig. 5 is a schematic view (rear view) of the structure of the drilling mechanism.
Fig. 6 is a schematic structural view (front view) of the guide shoe fitting clamped in the clamp mechanism.
Fig. 7 is a schematic structural view (rear view) of the guide shoe fitting clamped in the clamp mechanism.
Fig. 8 is a schematic structural view (front view) of the clip mechanism.
Fig. 9 is a schematic structural view (rear view) of the clip mechanism.
Fig. 10 is a schematic view of the structure of the moving jig base.
Fig. 11 is a schematic view of the mating structure of the guide shoe fitting, the clamp mechanism and the drilling mechanism.
Fig. 12 is a schematic perspective view of the chassis without the bottom case (front view).
Fig. 13 is a schematic perspective view (rear view) of the chassis.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a multi-hole drilling apparatus according to an embodiment of the present invention, which includes a chassis 3, a control circuit (not shown), a drilling mechanism 2, and a clamping mechanism 1. Specifically, referring to fig. 4, the clamp mechanism 1 includes a slide rail 11, a movable clamp seat 12, and a movable fastener 13, wherein the slide rail 11 is disposed on a working platform of the chassis 3, the movable clamp seat 12 is slidably disposed on the slide rail 11, and the movable fastener 13 is disposed at an end of the slide rail 11 and is used for fastening or loosening the movable clamp seat 12. Specifically, referring to fig. 4 and 5, the drilling mechanism 2 at least includes two drilling units 21, and the two drilling units 21 are respectively located on the side and above the end of the sliding rail 11, and are respectively used for drilling holes on two vertical surfaces of the component. In this embodiment, since three through holes 04 are drilled, three drill units 21 are provided, one on each side and two on each upper side. Each of the drill units 21 includes a rotation assembly 211, a movement assembly 212, a bit holder 213, and a bit 214. A drill 214 is mounted on the drill holder 213 at a predetermined position of the hole, and the drill 214 faces the slide rail 11. The rotating assembly 211 is disposed on the drill clamping seat 213, and is used for driving the drill 214 to rotate. The drill clamping seat 213 is disposed on the moving assembly 211, and the moving assembly 212 is used for driving the drill clamping seat 213 to move, so that the drill 214 moves away from or towards the sliding rail 11. The control circuit is disposed in the casing 3 and electrically connected to the rotating unit 211 and the moving unit 212. The structural components, internal circuitry and control programs of the control circuit are all of the prior art.
In actual operation, referring to fig. 11, the guide shoe fitting shown in fig. 1 is placed on the moving clamp seat 12 of the clamp mechanism 1, the moving clamp seat 12 is pushed forward along the sliding rail 11 to a predetermined position, after the moving clamp seat 12 is fastened by the movable fastener 13, three drilling units 21 of the drilling mechanism 2 sequentially drill the guide shoe fitting base member 01 and the flank member 03, two drilling units 21 located above advance to complete drilling, then retract to the original position, and then drilling units 21 located at the side edges drill until vertical double-sided drilling is completed. In actual work, the soft water pipe is arranged near the drilling position, and water is sprayed to cool down in the drilling process.
The invention provides a multi-hole drilling device, which is provided with at least two drilling units 21 and a clamp to be matched, and can finish vertical double-sided drilling by one-time positioning aiming at the requirement of vertical double-sided drilling of a special-shaped structural member. The multi-hole drilling equipment provided by the invention has the advantages of simple structure, ingenious design, no need of clamping a workpiece for multiple times, simplicity in operation, high working efficiency and high positioning and drilling accuracy, fills up the blank of the prior art, and solves the technical problem that the prior art lacks a drilling equipment capable of completing vertical double-sided drilling by adopting one-time positioning aiming at special-shaped components.
Preferably, referring to fig. 4 and 5, the rotating assembly 211 includes a rotating motor 2111 and a conveyor 2112. The rotary motor 2111 is disposed on the drill clamping seat 213, the rotary motor 2111 is electrically connected to the control circuit, and the drill 214 is driven to rotate by the transmission member 2112. The conveyor 2112 may be a conveyor belt or a conveyor gear.
Preferably, referring to fig. 4 and 5, the movement assembly 212 includes a gear box 2121, a servo motor 2122, and a base 2123. The drill clamping seat 213 is disposed on the gear speed adjusting box 2121, the gear speed adjusting box 2121 is movably disposed on the base 2123, the servo motor 2122 is connected with the gear speed adjusting box 2121, the servo motor 2122 is electrically connected with the control circuit, and the servo motor 2122 is used for driving the gear speed adjusting box 2121 to move on the base 2123.
Preferably, referring to fig. 6 and 7, fig. 6 and 7 are schematic structural views of the guide shoe fitting when the guide shoe fitting is clamped to the clamping mechanism 1. Referring to fig. 8 and 9, the movable clamp base 12 includes a first positioning plate 121, a second positioning plate 122, a first cylinder 123, a movable clamp 124, and a slider 125. The first positioning plate 121 is connected to the second positioning plate 122 at a predetermined angle, and in this embodiment, since the base member 01 and the C-shaped member 02 of the guide shoe fitting are in a vertical relationship, the predetermined angle is selected to be 90 °, so that the first positioning plate 121 is used to position the base member 01 and the second positioning plate 122 is used to position the C-shaped member 02. The first air cylinder 123 is electrically connected with the control circuit, the first air cylinder 123 is disposed on the back surface of the first positioning plate 121, the movable clamping member 124 is connected with the first air cylinder 123, the clamping jaw of the movable clamping member 124 is disposed on the side edge of the first positioning plate 121, the first air cylinder 123 is used for controlling the movable clamping member 124 to clamp or unclamp the clamped member, and the sliding block 125 is disposed at the bottom of the second positioning plate 122 and is matched with the sliding rail 11.
Preferably, the movable clamping member 124 includes a cross bar 1241, two baffles 1242 and two clamping jaw assemblies, the two baffles 1242 are disposed on the back surface of the first positioning plate 121 and are respectively disposed on two sides of the first cylinder 123, the two clamping jaw assemblies are respectively disposed on two ends of the cross bar 1241, and the cross bar 1241 is connected with the first cylinder 123. In particular, the jaw assembly includes a connecting rod 1243, a bearing 1244 and a C-shaped jaw 1245. One end of the C-shaped clamping jaw 1245 is provided with an arc-shaped hole, and the middle part of the C-shaped clamping jaw is provided with a bearing hole. One end of the connecting rod 1243 is connected to one end of the cross rod 1241, and the other end of the connecting rod 1243 is rotatably connected to the C-shaped clamping jaw 1245 through the arc-shaped hole. The bottom of the bearing 1244 is provided at the bottom of the side of the stop 1242, through which bearing hole the bearing 1244 forms a rotatable connection with the C-clamp jaw 1245, see in particular fig. 10.
Preferably, the first positioning plate 121 is provided with positioning bosses 1211, see fig. 8.
Preferably, the movable fastener 13 includes a fastening claw 131 and a second cylinder 132. The second air cylinder 132 is electrically connected to the control circuit, the locking claw 131 is connected to the second air cylinder 132, and the second air cylinder 132 controls the locking claw 131 to lock or unlock the second positioning plate 122. Specifically, the front end of the second positioning plate 122 is provided with a fastening hole 1221 to be matched with the fastening claw 131, see fig. 6-10.
Preferably, referring to fig. 6 to 10, positioning members are further disposed at two ends of the side edge of the sliding rail 11, and the positioning members are used for limiting the moving distance of the moving fixture seat 12. In particular, the positioning member comprises a positioning 14 block and a positioning screw 15. In this embodiment, two positioning blocks 14 are provided, a pair of positioning blocks 14 are respectively disposed on two sides of the rear end of the sliding rail 11, the height of the positioning block 14 is lower than the plane of the second positioning plate 122, and the positioning block 14 cooperates with the sliding block 125 to block the moving clamp seat 12 from continuously backing. The second positioning plate 122 has a blocking nail 16 at a side thereof, the positioning screw 15 is disposed at a side of the front end of the sliding rail 11, and the positioning screw 15 cooperates with the blocking nail 16 to block the moving clamp seat 12 from further advancing. In the preferred embodiment, the blocking nail 16 and the positioning screw 15 can also be provided with a pair of matching, so that the blocking and limiting effects are better.
Preferably, referring to fig. 12 and 13, the cabinet 3 includes a bottom box 31, a work platform 32, and a rail 33. The working platform 32 is disposed on the bottom case 31, and the control circuit is disposed in the bottom case 31. The fence 33 is disposed around the working platform 32, a trapezoid opening 331 is disposed in front of the fence 33, and a display screen 332 and a control keyboard 333 electrically connected to the control circuit are further disposed. The two sides are provided with openable and closable operation windows 334.
Preferably, referring to fig. 12 and 13, the bottom case 31 is further provided with a scrap iron discharging passage 311, a scrap iron collecting tray 312, an oil tank 313 and an oil pump 314. The scrap iron discharging passage 311 is obliquely provided in the bottom case 31, an upper opening of the scrap iron discharging passage 311 is for receiving scrap iron falling on the work platform 32, and a lower opening passes through a rear surface of the bottom case 31. The scrap iron collecting tray 312 is provided on the rear surface of the bottom case 31 below the lower opening of the scrap iron discharging passage 311. The oil tank 313 is provided at the bottom of the scrap iron collecting tray 312, and the oil pump 314 pumps out the lubricating oil in the oil tank 313 to the drilled hole.
In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described in terms of the preferred embodiments, the preferred embodiments are not limited to the above embodiments, and various modifications and changes can be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is defined by the appended claims.
Claims (6)
1. The multi-hole drilling equipment is characterized by comprising a case, a control circuit, a drilling mechanism and a clamp mechanism;
the clamp mechanism comprises a slide rail, a movable clamp seat and a movable fastener; the sliding rail is arranged on the working platform of the case, the movable clamp seat is slidably arranged on the sliding rail, and the movable fastener is arranged at the tail end of the sliding rail and is used for fastening or loosening the movable clamp seat;
the drilling mechanism comprises three drilling machine groups, wherein the three drilling machine groups are respectively positioned at the side edge and the upper part of the tail end of the sliding rail, one side edge and the upper part of the sliding rail; each drilling machine group comprises a rotating assembly, a moving assembly, a drill bit clamping seat and a drill bit; the drill bit is arranged on the drill bit clamping seat according to a preset position of a hole site, and the drill bit faces the direction of the sliding rail; the rotating assembly is arranged on the drill bit clamping seat and is used for driving the drill bit to rotate; the drill bit clamping seat is arranged on the moving assembly, and the moving assembly is used for driving the drill bit clamping seat to move so as to enable the drill bit to move away from or towards the sliding rail;
the control circuit is arranged in the case and is electrically connected with the movable clamp seat, the movable fastener, the rotating component and the movable component;
the movable clamp seat comprises a first positioning plate, a second positioning plate, a first cylinder, a movable clamping piece and a sliding block; the first positioning plate is connected with the second positioning plate at a preset angle; the first cylinder is electrically connected with the control circuit, the first cylinder is arranged on the back surface of the first positioning plate, the movable clamping piece is connected with the first cylinder, the clamping jaw of the movable clamping piece is positioned on the side edge of the first positioning plate, and the first cylinder is used for controlling the movable clamping piece to clamp or loosen the clamped piece; the sliding block is arranged at the bottom of the second positioning plate and matched with the sliding rail;
the movable clamping piece comprises a cross rod, two baffles and two clamping jaw assemblies; the two baffles are arranged on the back surface of the first positioning plate and are respectively positioned at two sides of the first air cylinder, the two clamping jaw assemblies are respectively arranged at two ends of the cross rod, and the cross rod is connected with the first air cylinder; the clamping jaw assembly comprises a connecting rod, a bearing and a C-shaped clamping jaw; one end of the C-shaped clamping jaw is provided with an arc-shaped hole, and the middle part of the C-shaped clamping jaw is provided with a bearing hole; one end of the connecting rod is connected with one end of the cross rod, and the other end of the connecting rod is rotatably connected with the C-shaped clamping jaw through the arc-shaped hole; the bottom of the bearing is arranged at the bottom of the side surface of the baffle plate, and the bearing is rotatably connected with the C-shaped clamping jaw through the bearing hole;
the movable fastener comprises a fastening claw and a second air cylinder; the second cylinder is electrically connected with the control circuit, the buckling claw is connected with the second cylinder, and the second cylinder controls the buckling claw to buckle or loosen the second positioning plate;
the front end of the second positioning plate is provided with a buckling hole which is matched with the buckling claw;
the first positioning plate is provided with a positioning convex column.
2. The multi-hole drilling apparatus of claim 1, wherein the rotating assembly comprises a rotating motor and a conveyor; the rotary motor is arranged on the drill bit clamping seat, is electrically connected with the control circuit and drives the drill bit to rotate through the conveying piece.
3. The multi-hole drilling apparatus of claim 1, wherein the moving assembly comprises a gear box, a servo motor, and a base; the drill bit clamping seat is arranged on the gear speed regulating box, the gear speed regulating box is movably arranged on the base, the servo motor is connected with the gear speed regulating box, the servo motor is electrically connected with the control circuit, and the servo motor is used for driving the gear speed regulating box to move on the base.
4. The multi-hole drilling apparatus of claim 1, wherein the slide rail is further provided at both ends of its side edge with a positioning member for limiting a distance the movable holder moves.
5. The multi-hole drilling apparatus of claim 1, wherein the chassis comprises a bottom box, a work platform, and a fence; the working platform is arranged on the bottom box, and the control circuit is arranged in the bottom box; the fence is arranged around the working platform in a circle, a trapezoid opening is arranged in front of the fence, and a display screen and a control keyboard which are electrically connected with the control circuit are also arranged; the two side surfaces are provided with openable and closable operation windows and doors.
6. The multi-hole drilling apparatus according to claim 5, wherein the bottom case is further provided with a scrap iron discharge passage, a scrap iron collecting tray, an oil tank, and an oil pump; the scrap iron discharging channel is obliquely arranged in the bottom box, the upper opening of the scrap iron discharging channel is used for receiving scrap iron falling on the working platform, and the lower opening of the scrap iron discharging channel penetrates through the back surface of the bottom box; the scrap iron collecting tray is arranged on the back surface of the bottom box and positioned below the lower opening of the scrap iron discharging channel; the oil tank is arranged at the bottom of the scrap iron collecting tray, and the oil pump pumps and discharges lubricating oil in the oil tank to a drilling position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445106.7A CN109262009B (en) | 2018-11-29 | 2018-11-29 | Multi-hole drilling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445106.7A CN109262009B (en) | 2018-11-29 | 2018-11-29 | Multi-hole drilling equipment |
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| CN109262009A CN109262009A (en) | 2019-01-25 |
| CN109262009B true CN109262009B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811445106.7A Active CN109262009B (en) | 2018-11-29 | 2018-11-29 | Multi-hole drilling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111633232B (en) * | 2020-05-28 | 2023-03-28 | 安庆市吉安汽车零件锻轧有限公司 | Mechanical material separation drilling structure for machining automobile camshaft |
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| CN109262009A (en) | 2019-01-25 |
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