CN221064493U - Precision machinery perforating device - Google Patents
Precision machinery perforating device Download PDFInfo
- Publication number
- CN221064493U CN221064493U CN202420964261.4U CN202420964261U CN221064493U CN 221064493 U CN221064493 U CN 221064493U CN 202420964261 U CN202420964261 U CN 202420964261U CN 221064493 U CN221064493 U CN 221064493U
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- fixedly connected
- motor
- moving block
- connecting piece
- punching device
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- 238000004080 punching Methods 0.000 claims abstract description 36
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of machining and discloses a precision mechanical punching device which comprises a base, wherein an electric sliding rail is fixedly connected to the top of the base, a mounting sliding frame is mounted in the middle of the electric sliding rail, a hydraulic cylinder is slidably connected to the middle of the mounting sliding frame, a tray is fixedly connected to the bottom of the hydraulic cylinder, a motor I is fixedly connected to the top of the tray, a rotating plate is fixedly connected to the output end of the motor I, a stop lever is arranged in the middle of the rotating plate, a connecting piece is slidably connected to the middle of the tray, a sleeve rod is fixedly connected to the top of the connecting piece, the sleeve rod is sleeved on the periphery of the stop lever, and a punching assembly is fixedly connected to the bottom of the connecting piece. According to the utility model, the first motor, the rotating plate, the stop lever and the like work, and the punching assembly can move up and down reciprocally under the action of the loop bar and the connecting piece, so that the drill bit is driven to continuously punch the workpiece, and the punching speed of the workpiece is improved while the punching precision is ensured.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a precision mechanical punching device.
Background
Mechanical parts, also known as mechanical elements, are the basic elements that make up a machine, are the individual pieces that make up the machine and are not separable, and are a discipline in studying and designing the basic components of the machine in various devices, and are a general term for parts and components.
In order to ensure the machining precision of mechanical parts, a chuck or a bench vice is used for clamping and fixing a workpiece at present so as to ensure the stability of the workpiece in the machining process.
However, in the existing mechanical part punching device, a drilling head is driven to move by an air cylinder or a hydraulic cylinder, and a workpiece is punched by frequently changing the injection direction of hydraulic oil, so that the punching mode can be used for punching, but when the punching operation is performed continuously for a long time, the hydraulic cylinder is frequently opened and closed, a certain abrasion is caused to the hydraulic cylinder, and when the hydraulic cylinder or the air cylinder moves, the moving speed is slower due to frequent oil injection and oil discharge, so that a certain limitation exists when the workpiece is continuously punched, and the precision mechanical punching device is provided for solving the problems.
Disclosure of utility model
In order to overcome the defects, the utility model provides a precision mechanical punching device, which aims to solve the problem that a mechanical part punching device in the prior art cannot quickly and continuously punch mechanical parts.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a precision machinery perforating device, includes the base, base top fixedly connected with electronic slide rail, electronic slide rail mid-mounting has the installation balladeur train, installation balladeur train middle part sliding connection has the pneumatic cylinder, pneumatic cylinder bottom fixedly connected with tray, tray top fixedly connected with motor one, motor one's output fixedly connected with rotor plate, rotor plate middle part is provided with the pin, tray middle part sliding connection has the connecting piece, connecting piece top fixedly connected with loop bar, the loop bar cover is established the pin periphery, connecting piece bottom fixedly connected with subassembly of punching;
as a further description of the above technical solution:
the punching assembly comprises a second motor, the second motor is fixedly connected to the bottom of the connecting piece, and the output end of the bottom of the second motor is fixedly connected with a drill bit;
as a further description of the above technical solution:
The outer side of the rotating plate is rotationally connected with an adjusting bolt, and the stop lever is in threaded connection with the periphery of the adjusting bolt;
as a further description of the above technical solution:
The outer side of the base is fixedly connected with a motor III, the output end of the motor III is fixedly connected with a bidirectional threaded rod, the periphery of the bidirectional threaded rod is in threaded connection with a moving block I and a moving block II, and the top ends of the moving block II and the moving block I are both rotationally connected with a clamping assembly;
as a further description of the above technical solution:
the clamping assembly comprises a toothed plate, the toothed plate is rotationally connected to the inner sides of the first moving block and the second moving block, and a clamping plate is fixedly connected to the top of the toothed plate;
as a further description of the above technical solution:
The outer side of the moving block is fixedly connected with a motor IV, the output end of the motor IV is fixedly connected with a tooth column, and the toothed plate and the tooth column are meshed with each other;
as a further description of the above technical solution:
The middle part of the clamping plate is fixedly connected with a plurality of spring rods, and the working ends of the spring rods are fixedly connected with clamping blocks;
as a further description of the above technical solution:
The limiting groove is formed in the middle of the moving block, the rotating ring is connected to the middle of the limiting groove in a rotating mode, the tooth-shaped groove is formed in the middle of the rotating ring, and the tooth column is connected to the middle of the tooth-shaped groove in a sliding mode.
The utility model has the following beneficial effects:
According to the utility model, the motor drives the rotating plate to rotate, so that the stop lever can be driven to perform circular motion along the rotating plate, and at the moment, the second motor can reciprocate up and down under the action of the loop bar and the connecting piece, so that the drill bit is driven to continuously punch the workpiece, the punching precision is ensured, and meanwhile, the punching speed of the workpiece is improved, so that the working efficiency is greatly improved, and the use is more convenient.
According to the utility model, the motor III can drive the moving block I and the moving block II to approach the middle part, so that the workpiece is clamped, and then the driving motor IV can drive the tooth column to rotate, so that the angle of the toothed plate can be changed, and the inclination angle of the workpiece can be adjusted, so that the workpiece can be conveniently subjected to punching operation in the inclination direction, the function of the mechanical part punching device is increased, and the practicability of the mechanical part punching device is improved.
According to the utility model, the position of the stop lever in the middle of the rotating plate can be changed through the adjusting bolt, so that the travel of the connecting piece can be adjusted, and the device is more convenient to use due to the fact that the travel of the connecting piece is adjusted according to different thicknesses of workpieces.
Drawings
FIG. 1 is a schematic perspective view of a precision mechanical punching device according to the present utility model;
FIG. 2 is a schematic diagram of a clamping assembly of a precision mechanical punching device according to the present utility model;
FIG. 3 is an exploded view of the location of a drilling assembly of a precision mechanical drilling apparatus according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a first moving block of a precision mechanical punching device according to the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
Legend description:
1. A base; 2. an electric slide rail; 3. mounting a sliding frame; 4. a hydraulic cylinder; 5. a tray; 6. a first motor; 7. a rotating plate; 8. a stop lever; 9. an adjusting bolt; 10. a connecting piece; 11. a loop bar; 12. a second motor; 13. a drill bit; 14. a third motor; 15. a two-way threaded rod; 16. a first moving block; 17. a second moving block; 18. a toothed plate; 19. a clamping plate; 20. a spring rod; 21. clamping blocks; 22. a fourth motor; 23. tooth columns; 24. a limit groove; 25. a rotating ring; 26. tooth-shaped grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1, 3 and 5, one embodiment provided by the present utility model is: the utility model provides a precision machinery perforating device, includes base 1, 1 top fixedly connected with electronic slide rail 2 of base, electronic slide rail 2 mid-mounting has installation balladeur train 3, and installation balladeur train 3 middle part sliding connection has pneumatic cylinder 4, and pneumatic cylinder 4 bottom fixedly connected with tray 5, electronic slide rail 2 can drive installation balladeur train 3 and control the removal, and pneumatic cylinder 4can reciprocate in installation balladeur train 3, and pneumatic cylinder 4 then can realize the reciprocating of tray 5, is prior art, and this is not too much repeated. The tray 5 top fixedly connected with motor one 6, the output fixedly connected with rotor plate 7 of motor one 6, rotor plate 7 middle part is provided with pin 8, rotor plate 7 outside rotates and is connected with adjusting bolt 9, pin 8 threaded connection is in adjusting bolt 9 periphery, accessible rotates adjusting bolt 9 and changes the position of pin 8 at rotor plate 7 middle part, then during driving motor one 6 work, motor one 6 can drive rotor plate 7 rotation, and then drive pin 8 and carry out circular motion along rotor plate 7 center, after adjusting bolt 9 adjustment, the distance of pin 8 from rotor plate 7 center changes, path length when pin 8 moves also changes.
Referring to fig. 1 and 3, a connecting piece 10 is slidably connected to the middle of the tray 5, a sleeve rod 11 is fixedly connected to the top of the connecting piece 10, the sleeve rod 11 is sleeved on the periphery of the stop lever 8, a punching assembly is fixedly connected to the bottom of the connecting piece 10 and comprises a second motor 12, the second motor 12 is fixedly connected to the bottom of the connecting piece 10, and a drill bit 13 is fixedly connected to the output end of the bottom of the second motor 12. When the positions of the motor II 12 and the drill bit 13 are adjusted, the motor II 12 can be driven to rotate to drive the drill bit 13 to rotate, the workpiece can be punched, at the moment, the motor I6 works and can drive the rotating plate 7 and the stop lever 8 to rotate, the stop lever 8 acts on the loop bar 11 in the process of circular motion, the loop bar 11 moves up and down, then the connecting piece 10 can be driven to move up and down, at the moment, the motor II 12 and the drill bit 13 can reciprocate up and down, so that continuous punching operation can be conveniently carried out on the workpiece, the hydraulic cylinder 4 does not need to be operated frequently, abrasion of the hydraulic cylinder 4 is reduced, the advancing sizes of the motor II 12 and the drill bit 13 are fixed, and continuous and stable punching operation on the workpiece can be ensured.
Referring to fig. 1, 2 and 4, a motor three 14 is fixedly connected to the outer side of the base 1, a bidirectional threaded rod 15 is fixedly connected to the output end of the motor three 14, a first moving block 16 and a second moving block 17 are connected to the periphery of the bidirectional threaded rod 15 in a threaded manner, clamping assemblies are rotatably connected to the top ends of the first moving block 17 and the second moving block 16, the first moving block 16 and the second moving block 17 can be driven to rotate through the motor three 14 when working, the first moving block 16 and the second moving block 17 are respectively positioned at two ends of the bidirectional threaded rod 15, threads at two ends of the bidirectional threaded rod 15 are opposite in direction, and when the bidirectional threaded rod 15 rotates, the first moving block 16 and the second moving block 17 can be driven to approach to the middle, so that the two clamping assemblies approach to the middle, and therefore workpieces can be clamped.
Referring to fig. 2 and 4, the clamping assembly includes a toothed plate 18, the toothed plate 18 is rotatably connected to the inner sides of the first moving block 16 and the second moving block 17, a clamping plate 19 is fixedly connected to the top of the toothed plate 18, and when the first moving block 16 and the second moving block 17 approach to the middle, the toothed plate 18 can be driven to approach to the middle and drive the clamping plate 19 to move, so that the workpiece is clamped. The clamping plate 19 middle part fixedly connected with a plurality of spring bars 20, the work end fixedly connected with clamp splice 21 of spring bar 20, when clamp plate 19 is close to the middle part, clamp splice 21 can contact with the work piece earlier, then under the continued movement of clamp plate 19, clamp splice 21 can atress extrude spring bar 20 to this can realize the centre gripping to abnormal shape work piece, improves the practicality of device greatly.
Referring to fig. 2 and 4, the outer side of the second moving block 17 is fixedly connected with a fourth motor 22, the output end of the fourth motor 22 is fixedly connected with a toothed column 23, the toothed plate 18 and the toothed column 23 are meshed with each other, the toothed column 23 is driven to rotate by the fourth motor 22, so that the toothed plate 18 can rotate along the central rotating shaft, the orientation of the clamping plate 19 can be changed, and the angle of a workpiece above the clamping plate 19 can be adjusted, so that special drilling requirements of the workpiece are facilitated. The limiting grooves 24 are formed in the middle of the first moving block 16 and the middle of the second moving block 17, the rotating ring 25 is rotationally connected to the middle of the limiting grooves 24, the tooth-shaped grooves 26 are formed in the middle of the rotating ring 25, the tooth-shaped columns 23 are slidably connected to the middle of the tooth-shaped grooves 26, when the tooth-shaped columns 23 rotate, the tooth-shaped grooves 26 can rotate in the limiting grooves 24, then when the first moving block 16 and the second moving block 17 move, the tooth-shaped grooves 26 can also move together, and therefore the effect of the tooth-shaped columns 23 can not be influenced when the first moving block 16 and the second moving block 17 move in opposite directions, and meanwhile, the tooth-shaped columns 23 can be supported, so that normal rotation of the toothed plate 18 can be guaranteed.
Working principle: when the drilling machine is used, a workpiece is placed between two toothed plates 18, then the second moving block 17 and the first moving block 16 are made to approach to the middle part through the rotation of the third driving motor 14 so as to clamp the workpiece, after the clamping is finished, the transverse, longitudinal and vertical positions of the drill bit 13 can be respectively adjusted through the electric sliding rail 2, the mounting sliding frame 3 and the hydraulic cylinder 4, then the drill bit 13 is driven to rotate through the operation of the second driving motor 12 so as to drill the workpiece, during the drilling operation, the first driving motor 6 drives the rotating plate 7 to operate, the stop lever 8 can make circular motion, the second motor 12 and the drill bit 13 can make up-and-down reciprocating motion through the cooperation of the sleeve rod 11 and the connecting piece 10, at the moment, the surface of the workpiece can be rapidly and continuously perforated through the cooperation of the electric sliding rail 2 and the mounting sliding frame 3, and the drill bit 13 is not required to be retracted through the driving of the hydraulic cylinder 4, so that the working efficiency is greatly improved, the frequent opening and closing of the mounting sliding frame 3 are avoided, the loss of the mounting sliding frame 3 is reduced, and the use cost is reduced; secondly, the position of the stop lever 8 in the middle of the rotating plate 7 can be changed through the adjusting bolt 9, so that the up-and-down reciprocating distance of the drill bit 13 is adjusted, so that the workpieces with different thicknesses can be punched, meanwhile, the manual adjustment can be performed according to the punching depth, and after the adjustment is finished, the running of the hydraulic cylinder 4 is not required to be programmed again, the working strength is greatly reduced, and the use is more convenient;
Secondly, when needs carry out the punching on inclined plane to the work piece, only need driving motor four 22 work to drive tooth post 23 rotation, can drive the pinion rack 18 rotation with tooth post 23 meshing this moment to realize the angle modulation to splint 19, with the practicality that improves the device, it is more convenient to use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a precision machinery perforating device, includes base (1), its characterized in that: base (1) top fixedly connected with electronic slide rail (2), electronic slide rail (2) mid-mounting has installation balladeur train (3), installation balladeur train (3) middle part fixedly connected with pneumatic cylinder (4), pneumatic cylinder (4) bottom fixedly connected with tray (5), tray (5) top fixedly connected with motor one (6), the output fixedly connected with rotor plate (7) of motor one (6), rotor plate (7) middle part is provided with pin (8), tray (5) middle part sliding connection has connecting piece (10), connecting piece (10) top fixedly connected with loop bar (11), loop bar (11) cover is established pin (8) periphery, connecting piece (10) bottom fixedly connected with subassembly that punches.
2. The precision mechanical punching device according to claim 1, characterized in that: the punching assembly comprises a second motor (12), the second motor (12) is fixedly connected to the bottom of the connecting piece (10), and the output end of the bottom of the second motor (12) is fixedly connected with a drill bit (13).
3. The precision mechanical punching device according to claim 1, characterized in that: the outer side of the rotating plate (7) is rotationally connected with an adjusting bolt (9), and the stop lever (8) is in threaded connection with the periphery of the adjusting bolt (9).
4. The precision mechanical punching device according to claim 1, characterized in that: the novel automatic clamping device is characterized in that a motor III (14) is fixedly connected to the outer side of the base (1), a bidirectional threaded rod (15) is fixedly connected to the output end of the motor III (14), a moving block I (16) and a moving block II (17) are connected to the periphery of the bidirectional threaded rod (15) in a threaded mode, and clamping assemblies are rotatably connected to the top ends of the moving block II (17) and the moving block I (16).
5. The precision mechanical punching device of claim 4, wherein: the clamping assembly comprises a toothed plate (18), the toothed plate (18) is rotationally connected to the inner side of the first moving block (16) and the inner side of the second moving block (17), and a clamping plate (19) is fixedly connected to the top of the toothed plate (18).
6. The precision mechanical punching device of claim 5, wherein: the outside of the moving block II (17) is fixedly connected with a motor IV (22), the output end of the motor IV (22) is fixedly connected with a tooth column (23), and the toothed plate (18) is meshed with the tooth column (23).
7. The precision mechanical punching device of claim 5, wherein: the middle part of splint (19) fixedly connected with a plurality of spring bars (20), the work end fixedly connected with clamp splice (21) of spring bar (20).
8. The precision mechanical punching device of claim 6, wherein: limiting grooves (24) are formed in the middle of the first moving block (16) and the middle of the second moving block (17), a rotating ring (25) is connected to the middle of the limiting grooves (24) in a rotating mode, a tooth-shaped groove (26) is formed in the middle of the rotating ring (25), and the tooth column (23) is connected to the middle of the tooth-shaped groove (26) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420964261.4U CN221064493U (en) | 2024-05-07 | 2024-05-07 | Precision machinery perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420964261.4U CN221064493U (en) | 2024-05-07 | 2024-05-07 | Precision machinery perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064493U true CN221064493U (en) | 2024-06-04 |
Family
ID=91249119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420964261.4U Active CN221064493U (en) | 2024-05-07 | 2024-05-07 | Precision machinery perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064493U (en) |
-
2024
- 2024-05-07 CN CN202420964261.4U patent/CN221064493U/en active Active
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