CN220362073U - Punching and tapping equipment - Google Patents
Punching and tapping equipment Download PDFInfo
- Publication number
- CN220362073U CN220362073U CN202321485731.0U CN202321485731U CN220362073U CN 220362073 U CN220362073 U CN 220362073U CN 202321485731 U CN202321485731 U CN 202321485731U CN 220362073 U CN220362073 U CN 220362073U
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- Prior art keywords
- clamping
- driving
- workpiece
- clamping jaw
- bearing plate
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 33
- 238000004080 punching Methods 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 206010066054 Dysmorphism Diseases 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model provides punching and tapping equipment, which is characterized in that a clamping jaw is used for clamping a workpiece; the clamping jaw comprises a group of first clamping surfaces which are symmetrically arranged, a group of second clamping surfaces which are symmetrically arranged and two groups of third clamping surfaces which are symmetrically arranged; the driving structure drives the bearing plate to mutually approach so that the two clamping jaws move in opposite directions, the first clamping surface and the second clamping surface clamp and fix the upper end and the lower end of the workpiece, the third clamping surface clamps the left end and the right end of the workpiece, and the driving shaft drives the workpiece to rotate in the circumferential direction so as to finish the processing of each end surface; clamping jaw and clamping jaw through setting up a plurality of clamping faces can overturn the setting, realized the centre gripping of dysmorphism part and the multiaspect processing of can overturning of not shutting down, improve machining efficiency.
Description
Technical Field
The utility model relates to the technical field of processing equipment, in particular to punching and tapping equipment.
Background
At present, a tapping machine is a machining device for machining threads, screws or tooth buttons on the inner side surfaces of holes of various workpieces with through holes or blind holes of different specifications, such as a machine body shell, an equipment end surface, a nut, a flange plate and the like, and tapping and punching are used for determining the hole diameter of a drilled threaded bottom hole according to the size and the material of the threads. As is well known, the tapping machine is used for machining parts with multiple shapes, specifications and sizes, but not only nuts, but the existing tapping equipment is often suitable for nut machining, clamping and positioning of special-shaped parts are not firm, the special-shaped parts need to be machined on multiple surfaces, the machine still needs to be stopped, the parts are manually turned over, and machining efficiency is reduced.
Disclosure of Invention
The utility model aims to provide punching and tapping equipment so as to solve the technical problems in the prior art.
In order to solve the technical problems, the punching and tapping equipment provided by the utility model comprises a workbench, a driving structure, a bearing plate, a driving shaft and two clamping jaws which are oppositely arranged, wherein the driving structure, the bearing plate and the driving shaft are arranged on the workbench;
the bearing plate is used for supporting the clamping jaw;
the driving structure is used for driving the clamping jaw to move;
the driving shaft is used for driving the workpiece to rotate circumferentially;
the clamping jaw is used for clamping a workpiece; the clamping jaw comprises a group of first clamping surfaces which are symmetrically arranged, a group of second clamping surfaces which are symmetrically arranged and two groups of third clamping surfaces which are symmetrically arranged;
the driving structure drives the bearing plate to be close to each other so that the two clamping jaws move in opposite directions, the first clamping surface and the second clamping surface are clamped and fixed at the upper end and the lower end of the workpiece, the third clamping surface is clamped at the left end and the right end of the workpiece, and the driving shaft drives the workpiece to rotate in the circumferential direction so as to finish machining of each end face.
Further, the clamping jaw is of a square structure, and two ends of the clamping jaw comprise a driving end and a clamping end;
the driving end is connected with the driving shaft;
four sides of the clamping end are respectively provided with a groove body structure with a V-shaped cross section, two sides of the clamping end, which are close to each other, form the workpiece clamping end, and symmetrical sides of the groove body structure formed on each side form a first clamping surface, a second clamping surface and a third clamping surface.
Further, the groove body structure arranged on the clamping jaw is provided with a first clamping surface and a second clamping surface along the V-shaped structure arranged in the up-down direction;
the groove body structure arranged on the clamping jaw is a third clamping surface in a V-shaped structure arranged along the left-right direction.
Further, the bearing plate can be arranged on the workbench close to or far from the processing station (namely the center position of the workbench); the bearing plate is connected with the driving structure, and the clamping of the clamping jaw is realized by the bearing plate through the driving structure.
Further, the clamping jaw is arranged on the bearing plate, and the clamping jaw is arranged on one side, close to the processing station, of the bearing plate.
Further, the driving shaft is arranged on the bearing plate, and the driving shaft is arranged on one side of the bearing plate far away from the processing station.
Further, the driving shaft is connected with the driving end of the clamping jaw, and the clamping jaw realizes 180-degree rotation through the overturning structure.
Further, the guide part is also included for guiding the carrier plate in the moving process.
Further, the guide part comprises a sliding block and a sliding groove;
the sliding block is arranged on one surface of the bearing plate, which is close to the workbench;
the chute is arranged on the workbench;
the sliding blocks are matched with the sliding grooves to realize that the bearing plate can be arranged on the workbench in a sliding manner.
Further, the clamping jaw comprises a rotary table arranged on the driving shaft and used for forcing the clamping jaw to rotate.
Further, the turntable is sleeved on the driving shaft and fixed through a fastener.
Further, the clamping jaw overturning device also comprises a limit stop arranged on the bearing plate and used for stopping the clamping jaw after overturning in place.
Further, the rotary shaft is further included, the limit stop is provided with a mounting hole, and the limit stop is fixedly arranged on the rotary shaft through the mounting hole.
Further, the limit stop can be close to or far away from one side of the turntable, the limit stop is connected with the rotating shaft, and the limit stop realizes the stop that the clamping jaw turns in place through the rotating shaft.
Further, a limit groove is formed in the outer wall of the rotary table along the circumferential direction; the limit stop is matched with the limit groove.
Further, the device also comprises an elastomer for quick limiting.
Further, the elastic body is arranged on the limit stop and used for quickly resetting the limit stop into the limit groove.
The device also comprises an elastic body arranged on the limit stop block and used for quickly resetting the limit stop block.
Further, the limit stop is obliquely arranged between the limit stop and the bearing plate.
Further, the device also comprises a bottom bracket at two ends of the elastic body, and the bottom bracket is used for installing the elastic body;
the connecting ring is arranged on the bottom support;
the connecting ring is detachably connected with the collet;
the connecting ring is connected to the base block.
Further, the rotary table is further provided with a supporting body arranged between the rotary table and the clamping jaw and used for realizing rotatable supporting connection of the driving shaft.
Further, the supporting body is fixedly arranged on the bearing plate.
The support body is preferably a bearing housing.
Further, the driving structure is preferably a motor screw pair and mainly comprises a servo motor, a speed reducer, a coupler and a screw;
the output end of the servo motor is respectively connected with two lead screws through a speed reducer and a coupler;
the thread directions of the two lead screws are opposite;
the lead screw is connected with the bearing plate in a matched manner;
the servo motor is started to drive the screw rod to rotate, and the bearing plate is driven to move towards/away from each other.
Further, the device also comprises a Y-axis driving part for driving the workbench to move along the Y-axis direction.
Further, the drilling and tapping machine further comprises a machining part arranged on the upper side of the workbench and used for drilling and tapping the workpiece.
Further, the device also comprises an X-axis driving part for driving the processing part to move along the X-axis direction.
Further, the device also comprises a Z-axis driving part for driving the processing part to move along the Y-axis direction.
Further, the device also comprises a base station, and the workbench is movably arranged on the base station.
Further, the device also comprises a camera for collecting pictures of the workpiece.
Further, the control device also comprises a display for controlling the start and stop of the equipment.
Further, the display device comprises a display support, and the display device is mounted on the base station through the display support.
By adopting the technical scheme, the utility model has the following beneficial effects:
according to the punching and tapping equipment provided by the utility model, the clamping jaw with a plurality of clamping surfaces and the clamping jaw can be arranged in a turnover manner, so that the clamping of special-shaped parts and the turnover processing of multiple surfaces without stopping are realized, and the processing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a punching and tapping apparatus according to an embodiment of the present utility model;
fig. 2 is an enlarged view of the tapping apparatus a shown in fig. 1;
fig. 3 is a schematic diagram of a driving structure of a punching and tapping apparatus according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of an elastomer in a punching and tapping apparatus according to an embodiment of the present utility model;
FIG. 5 is an enlarged view of the elastomer in the piercing tapping device shown in FIG. 4;
fig. 6 is an enlarged view of a portion B of the tapping apparatus shown in fig. 5.
Reference numerals:
10-base, 11-display, 12-display bracket, 20-portal frame, 21-camera, 22-X axis drive, 23-Z axis drive, 24-Y axis drive, 25-processing, 30-working table, 31-chute, 40-loading plate, 41-slider, 42-mounting bin, 50-support, 60-turntable, 61-limit slot, 62-limit stop, 63-spindle, 64-mount, 70-drive shaft, 71-first clamping surface, 72-second clamping surface, 73-third clamping surface, 80-elastomer, 81-collet, 82-connecting ring, 83-base.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, 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 or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is further illustrated with reference to specific embodiments.
Example 1
As shown in fig. 1 to 6, the present embodiment provides a punching and tapping apparatus, which includes a workbench 30, a driving structure provided on the workbench 30, a bearing plate 40, a driving shaft 70, and two oppositely disposed jaws; a carrier plate 40 for supporting the clamping jaws; the driving structure is used for driving the clamping jaw to move; a drive shaft 70 for driving the workpiece to rotate circumferentially; the clamping jaw is used for clamping a workpiece; the clamping jaw comprises a group of first clamping surfaces 71 which are symmetrically arranged, a group of second clamping surfaces 72 which are symmetrically arranged and two groups of third clamping surfaces 73 which are symmetrically arranged; the driving structure drives the bearing plate 40 to be close to each other so that the two clamping jaws move in opposite directions, the first clamping surface 71 and the second clamping surface 72 clamp and fix the upper end and the lower end of the workpiece, the third clamping surface 73 clamps the left end and the right end of the workpiece, and the driving shaft 70 drives the workpiece to rotate in the circumferential direction so as to finish machining of each end face.
The embodiment further comprises a base 10, a portal frame 20 is welded on the base 10, an X-axis driving part 22 is arranged on the portal frame 20, a processing part 25 is arranged on the X-axis driving part 22, a Z-axis driving part 23 is arranged on the processing part 25, the processing part 25 comprises a drilling part and a tapping part, and the processing part 25 moves to a specified coordinate through the X-axis driving part 22 and the Z-axis driving part 23 to finish the processing of a workpiece. The table 30 is provided on the base 10 by the Y-axis driving unit 24, and the Y-axis driving unit 24 drives the table 30 to move in the Y-axis direction on the base 10.
The embodiment further includes a visual positioning device, the visual positioning device includes a camera, a display, and a controller, the camera 21, preferably an industrial camera 21, is vertically disposed on the portal frame, the camera 21 captures a picture of a workpiece, signals are transmitted to the controller to be converted into coordinate information, the display 11 is mounted on the base station through a display bracket, the display 11 is connected with the controller for controlling the start and stop of the equipment and adjusting parameters, and the controller is connected with the X-axis driving portion 22, the Y-axis driving portion 24 and the Z-axis driving portion 23. The controller comprises an image processing module, a positioning module and an automatic punching and tapping module, wherein the image module is connected with the positioning module, the positioning module is connected with the automatic punching and tapping module, the camera 21 takes a picture for a workpiece above, so that coordinates of specific points on the picture, namely, coordinates in the X, Y axial direction, can be obtained, a depth map of the workpiece, namely, Z coordinates of all points on a three-dimensional workpiece can be obtained by utilizing a 3D model, the camera 21 transmits the picture to the image processing module to transmit processed data to the positioning module, the positioning module obtains punching and tapping positions through coordinate (x, y, Z) information obtained by the principle, and tapping and punching work is completed by controller control equipment. The visual positioning principle belongs to the prior art or common knowledge, and the working principle thereof is not described in detail.
In the embodiment, drilling and tapping are performed on four end faces of an integrally formed cross-shaped pipe, two oppositely arranged clamping jaws are of a square structure, two ends of each clamping jaw are divided into a driving end and a clamping end, the driving end is connected with a driving shaft 70, the clamping end comprises five side faces, groove body structures with V-shaped cross sections are respectively arranged on the four side faces, the side faces, close to each other, of the two clamping jaws form a workpiece clamping end, symmetrical side faces in the groove body structures formed on each side face form a first clamping face 71, a second clamping face 72 and a third clamping face 73, and the groove body structures arranged on the clamping jaws are of the V-shaped structures which are formed along the up-down direction, namely the first clamping face 71 and the second clamping face 72; the groove body structure arranged on the clamping jaw is a third clamping surface 73 with a V-shaped structure arranged along the left-right direction. The special-shaped workpiece is clamped in the clamping jaw, the first clamping surface 71 and the second clamping surface 72 respectively clamp the upper end and the lower end of the special-shaped tube, the two groups of third clamping surfaces 73 respectively clamp the two ends of the transverse tube of the special-shaped workpiece, the downward inclined side surfaces of the third clamping surfaces 73 are inserted into the bottom of the transverse tube of the special-shaped workpiece to support the transverse tube, the upward inclined side surfaces of the third clamping surfaces 73 are arranged on the upper side of the transverse tube, a group of reverse inclined side surfaces clamp the workpiece, supporting force is provided for the machining process, and machining failure caused by sinking of the workpiece due to overlarge pressure is prevented. Realize the omnidirectional centre gripping of dysmorphism work piece through setting up four grip surfaces, the centre gripping is more stable.
Meanwhile, the cylindrical and/or prismatic parts can be clamped, and the outer surfaces of the parts are clamped through the first clamping surface 71 and the second clamping surface 72, so that the multifunctional clamping is realized.
In the present embodiment, the carrying plate 40 may be disposed on the workbench 30 near or far from the processing station (i.e., the center position of the workbench 30); the bearing plate 40 is connected with the driving structure, the bearing plate 40 realizes clamping of clamping jaws through the driving structure, the clamping jaws are arranged on the bearing plate 40, the clamping jaws are arranged on one side, close to the processing station, of the bearing plate 40, and when the clamping jaws clamp a workpiece, the workpiece is located above the processing station, and the axes of the workpiece are located on the same straight vertical line.
In this embodiment, since the workpiece has a special-shaped structure, there are a plurality of processing end surfaces, in order to realize non-stop operation, the driving shaft 70 is connected to the driving end of the clamping jaw, and the driving shaft 70 is controlled to rotate to realize the overturning of the clamping jaw, so that each end surface of the workpiece is overturned to the upper side to finish processing. A turntable 60 is also arranged on the driving shaft 70, and the clamping jaw is driven to turn over by stirring the turntable 60. In order to ensure stable overturning of the clamping jaw, a supporting body 50 is arranged between the clamping jaw and the rotary table 60, a driving shaft 70 penetrates through the supporting body 50, the rotary table 60 is fixedly arranged on the driving shaft 70 through a fastening piece, the supporting body 50 is preferably a bearing seat, a rotating body which is arranged in the clamping jaw and is stably connected is ensured, the friction coefficient in the moving process can be reduced, and the rotation precision is ensured.
The present embodiment further includes a guide member for guiding the carrier plate 40 during movement. The guide member includes a slider 41 and a chute 31; the sliding block 41 is arranged on one surface of the bearing plate 40 close to the workbench 30; the chute 31 is arranged on the workbench 30; the sliding block 41 is matched with the sliding groove 31 to realize that the bearing plate 40 can be arranged on the workbench 30 in a sliding way. The processing station position on the workbench 30 is set as a mounting bin 42, a driving structure is arranged in the mounting bin 42, the driving structure is in the prior art, and is preferably a motor lead screw pair and mainly comprises a servo motor, a speed reducer, a coupler and a lead screw; the output end of the servo motor is connected with two lead screws at intervals by adopting a plurality of speed reducers and couplers; the thread directions of the two lead screws are opposite; the lead screw is matched and connected with the bearing plate 40; the servo motor is started to drive the screw rod to rotate, and the bearing plate 40 is driven to move towards/away from each other.
The present embodiment further includes a limit stop 62, the limit stop 62 being disposed on one side of the turntable 60 so as to be close to or apart from the turntable 60, a limit groove 61 being provided in a circumferential direction of the turntable 60, the limit stop 62 being disposed in the limit groove 61 to stop the jaws when they are rotated in place. The limit stop 62 is provided with a mounting hole, the limit stop 62 is welded on the rotating shaft 63 through the mounting hole, the rotating shaft 63 is rotatably arranged on the mounting seat 64, and the limit stop 62 is driven to rotate to the limit groove 61 through rotation of the rotating shaft 63 to complete limit.
The embodiment further includes an elastic body 80 for quick return of the limit stop 62, where the elastic body 80 is connected between the limit stop 62 and the carrier 40, and when the limit stop 62 limits the turntable 60, the elastic body 80 is in a normal state, and when the limit stop 62 contacts and limits, the rotating shaft 63 drives the limit stop 62 to rotate in a direction away from the turntable 60, the elastic body 80 is compressed, and the elastic body 80 returns to elasticity to drive the limit stop 62 to return to the limit groove 61. The elastic body 80 includes, but is not limited to, a spring body, but can also be an electric rod structure or other existing structures capable of realizing automatic reset.
In this embodiment, two ends of the elastic body 80 are disposed on the bottom support 81, a connecting ring 82 is further disposed on the bottom support 81, a detachable structure is disposed between the connecting ring 82 and the bottom support 81, and preferably, bolts are used for mounting, and the connecting ring 82 is inserted into the base 83. When the elastic body 80 is damaged in practical elasticity for a long time, the elastic body 80 can be replaced through the detachable structure between the connecting ring 82 and the base 83, so that the service life of the application is prolonged.
In this embodiment, the rotating shaft 63 is preferably a damping rotating shaft 63, specifically, friction force is generated by extrusion between gaskets, the limit stop 62 is turned to a proper position by the rotating shaft 63 and then stopped at the position to avoid shaking, the structure of the rotating shaft 63 belongs to the prior art, and the specific principle is not repeated in detail. For the arrangement of the elastic body 80, the limit stop 62 is propped against the limit groove 61 through elastic force, so that the limit stop 62 provides supporting force, and the limit stop 62 is prevented from reversing due to the abrasion of the gasket of the rotating shaft 63 to cause limit failure.
Working principle: firstly, the driving structure is started through the display, the servo motor drives the two lead screws to synchronously rotate, the two bearing plates 40 and the clamping jaws are driven to oppositely move, the first clamping surface 71, the second clamping surface 72 and the third clamping surface 73 carry out all-round clamping and supporting on a workpiece, coordinates are formed through the visual positioning device, the controller controls the X-axis driving part 22, the Y-axis driving part 24 and the Z-axis driving part 23 to move according to the appointed coordinates, then the upper end face is machined, after machining is finished, the rotating shaft 63 drives the limit stop 62 to move in a direction far away from the turntable 60, the turntable 60 releases limit, the turntable 60 drives the clamping jaws to rotate through the driving shaft 70, the end face of the workpiece is overturned to the upper side to finish machining, the above actions are circulated until each end face machining is finished, the rotating shaft 63 is released, the elastic body 80 releases elasticity, and the limit stop 62 is abutted into the limit groove 61 to finish machining.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. The punching and tapping device is characterized by comprising a workbench (30), a driving structure, a bearing plate (40), a driving shaft (70) and two clamping jaws which are oppositely arranged, wherein the driving structure, the bearing plate (40) and the driving shaft (70) are arranged on the workbench (30);
-the carrier plate (40) for supporting the clamping jaws;
the driving structure is used for driving the clamping jaw to move;
the driving shaft (70) is used for driving the workpiece to rotate circumferentially;
the clamping jaw is used for clamping a workpiece; the clamping jaw comprises a group of first clamping surfaces (71) which are symmetrically arranged, a group of second clamping surfaces (72) which are symmetrically arranged and two groups of third clamping surfaces (73) which are symmetrically arranged;
the driving structure drives the bearing plate (40) to be close to each other so that the two clamping jaws move in opposite directions, the upper end and the lower end of the workpiece are clamped and fixed by the first clamping surface (71) and the second clamping surface (72), the left end and the right end of the workpiece are clamped by the third clamping surface (73), and the driving shaft (70) drives the workpiece to rotate in the circumferential direction so as to finish machining of each end face.
2. The tapping device according to claim 1, wherein the clamping jaw has a square structure, and both ends of the clamping jaw comprise a driving end and a clamping end;
the driving end is connected with a driving shaft (70);
four sides of the clamping end are respectively provided with a groove body structure with a V-shaped cross section, two sides of the clamping end, which are close to each other, form the workpiece clamping end, and symmetrical sides of the groove body structure formed on each side form a first clamping surface (71), a second clamping surface (72) and a third clamping surface (73).
3. The punching and tapping device according to claim 2, characterized in that the groove body structure arranged on the clamping jaw is provided with a first clamping surface (71) and a second clamping surface (72) in a V-shaped structure which is arranged along the up-down direction;
the groove body structure arranged on the clamping jaw is a third clamping surface (73) with a V-shaped structure arranged along the left-right direction.
4. The tapping device according to claim 1, characterized in that the carrier plate (40) is arranged on the table (30) close to or remote from the processing station; the bearing plate (40) is connected with the driving structure, and the bearing plate (40) realizes clamping of the clamping jaw through the driving structure.
5. The tapping device according to claim 1, further comprising guiding means for guiding the carrier plate (40) during movement.
6. The tapping machine of claim 1 further comprising a turntable (60) disposed on the drive shaft (70) for forcing the jaws to rotate.
7. The tapping device according to claim 1, further comprising an elastomer (80) for quick return.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2023211699781 | 2023-05-12 | ||
CN202321169978 | 2023-05-12 |
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CN220362073U true CN220362073U (en) | 2024-01-19 |
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Application Number | Title | Priority Date | Filing Date |
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CN202310682218.9A Pending CN116944599A (en) | 2023-05-12 | 2023-06-09 | Punching and tapping equipment and coordinate positioning method |
CN202321485731.0U Active CN220362073U (en) | 2023-05-12 | 2023-06-09 | Punching and tapping equipment |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN202310682218.9A Pending CN116944599A (en) | 2023-05-12 | 2023-06-09 | Punching and tapping equipment and coordinate positioning method |
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Families Citing this family (1)
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CN117415392B (en) * | 2023-12-18 | 2024-03-22 | 湖北健恒智能装备有限公司 | Automatic tapping device for workpiece in gantry machining center |
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2023
- 2023-06-09 CN CN202310682218.9A patent/CN116944599A/en active Pending
- 2023-06-09 CN CN202321485731.0U patent/CN220362073U/en active Active
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CN116944599A (en) | 2023-10-27 |
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