CN220560885U - Automobile spare and accessory part drilling punching machine - Google Patents
Automobile spare and accessory part drilling punching machine Download PDFInfo
- Publication number
- CN220560885U CN220560885U CN202321666408.3U CN202321666408U CN220560885U CN 220560885 U CN220560885 U CN 220560885U CN 202321666408 U CN202321666408 U CN 202321666408U CN 220560885 U CN220560885 U CN 220560885U
- Authority
- CN
- China
- Prior art keywords
- hub
- clamping plate
- movable block
- screw rod
- part drilling
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- 238000004080 punching Methods 0.000 title claims abstract description 29
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to the technical field of punching machines, in particular to an automobile spare and accessory part drilling punching machine. The automatic clamping device comprises a processing table and a top plate, wherein the bottom of the top plate is provided with a punching device, the processing table and the top plate are fixedly connected through a plurality of supporting rods, a driving device used for pushing a movable block to move is arranged in a groove formed in the processing table, the driving devices on two sides are distributed in a ninety-degree up-down staggered mode, the upper end of the movable block is provided with an adjusting device which is suitable for the size of a hub, the adjusting device is provided with a clamping device, a fixing nut at the bottom of a rotating clamping plate is used for enabling the clamping plate to adapt to the height of the hub, then the clamping plate is fixed, a driving motor is used for driving a reverse screw rod to rotate, the reverse screw rod is used for pushing the clamping plate to clamp the hub, and then a cylinder is used for pulling a push rod to enable a limiting rod to extend into the inner side of the hub to clamp the hub, so that a protective cover is clamped in the hub in the processing process of the punching device, and the progress of processing is affected.
Description
Technical Field
The utility model relates to the technical field of punching machines, in particular to an automobile spare part drilling punching machine.
Background
The punching machine is a device for punching parts, and can be used for punching and drilling automobile hubs, and along with the development of society, the punching machine becomes an important device for punching and drilling automobile hubs.
For automobile hub stamping devices, there are many prior art techniques, such as:
chinese patent publication No. CN217858520U discloses a stamping device for producing automobile hubs, which comprises a stamping machine, the inside sliding connection of punching machine has the punching machine, the surface of punching machine has been seted up and has been held the groove, the surface of punching machine is equipped with limit structure, limit structure includes two limit frame, two the surface of limit frame all with punching machine fixed connection, the cross-section of limit frame is "L" shape, the surface slip cap of limit frame has the sliding frame, two the equal fixedly connected with bending frame of one end that the sliding frame is close to each other, the surface upper end fixedly connected with rectangular plate of sliding frame, the inside threaded connection of rectangular plate has the ejector pin, the ejector pin is located the surface of sliding frame. This application has solved among the prior art punching machine when carrying out punching press drilling to automobile wheel hub, and the staff need hold automobile wheel hub always with the hand, causes inconvenient shortcoming for the staff.
At present when the processing to automobile wheel hub, the cylinder of start both sides promotes splint generally, makes splint and wheel hub edge laminating, fixes wheel hub on the processing mesa, but adopts this kind of fixed mode, can only carry out the centre gripping to wheel hub's outward appearance generally, when the punching machine makes a round trip to wheel hub drilling from top to bottom, the drill bit blocks with wheel hub easily, leads to the drill bit to lift up wheel hub, moreover, above-mentioned though set up the depression bar and prevent that wheel hub breaks away from the centre gripping of bending frame, but because take place to rotate under the effect of processing machine vibrations between support cylinder and the threaded rod that the depression bar is connected easily, lead to the depression bar to have not hard up phenomenon to wheel hub's fixed.
In view of the above, the utility model provides an automobile spare part drilling punching machine.
Disclosure of Invention
The utility model aims to solve the defects and provide an automobile spare part drilling punching machine capable of preventing shaking during hub processing.
The fixed nut at the bottom of the rotary clamping plate is rotated to enable the clamping plate to adapt to the height of the hub, then the clamping plate is fixed, then the driving motor drives the reverse screw rod to rotate, the reverse screw rod pushes the clamping plate to clamp the hub, and secondly, the air cylinder pulls the push rod to enable the limit rod to extend into the inner side of the hub to clamp the hub, so that the protective cover is prevented from being clamped in the hub in the processing process of the punch, the hub is carried out, and the processing progress is influenced.
The utility model provides an automobile spare part drilling punching machine, which comprises a processing table and a top plate, wherein a punching device is arranged at the bottom of the top plate, the processing table and the top plate are fixedly connected through a plurality of supporting rods, a driving device for pushing a movable block to move is arranged in a groove formed in the processing table, the driving devices on two sides are distributed in a ninety-degree up-down staggered mode, an adjusting device suitable for the size of a hub is arranged at the upper end of the movable block, and a clamping device is arranged on the adjusting device.
As a further improvement of the technical scheme, the driving device comprises a driving motor and a reverse screw rod, the driving motor is fixed on one side of the processing table, an output shaft of the driving motor is coaxially connected with the reverse screw rod, the movable block is in threaded connection with the reverse screw rod, and two ends of the movable block are rotationally connected with the stabilizing wheels.
As a further improvement of the technical scheme, a protective cover for blocking scraps is arranged right above the reverse screw rod, the protective cover completely covers the reverse screw rod, and a plurality of supporting blocks higher than the protective cover are arranged on the processing table.
As a further improvement of the technical scheme, the adjusting device consists of a clamping plate, an adjusting screw rod and fixing nuts, wherein the adjusting screw rods are symmetrically distributed on two sides of the inside of the clamping plate, and two ends of the adjusting screw rods are in threaded connection with the fixing nuts.
As a further improvement of the technical scheme, the clamping device comprises an air cylinder and a limiting rod, wherein the air cylinder is located in a cavity formed in the clamping plate, the top of the air cylinder is fixedly connected with a push rod, and the push rod is connected with the limiting rod through a connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
in this automobile spare and accessory part drilling punching machine, the fixation nut of rotatory splint bottom makes splint adaptation wheel hub's height, then fixes splint, then, drives reverse lead screw through driving motor and rotates, and reverse lead screw promotes splint and stretches into wheel hub centre gripping, and secondly, cylinder pulling push rod makes the gag lever post stretch into the wheel hub inboard, with wheel hub centre gripping to prevent in the stamping ware course of working, the safety cover card is in wheel hub, brings wheel hub out, influences the progress of processing.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partially cut-away structure of a processing station according to the present utility model;
FIG. 3 is a schematic diagram of a driving apparatus according to the present utility model;
FIG. 4 is a schematic view of the movable block and stabilizing wheel structure of the present utility model;
FIG. 5 is a schematic view of the structure of the adjusting device of the present utility model;
fig. 6 is a schematic structural view of the clamping device of the present utility model.
The meaning of each reference sign in the figure is:
100. a processing table; 101. a top plate; 102. a punch; 103. a protective cover;
200. a driving device; 201. a driving motor; 202. a reverse screw rod; 203. a movable block; 204. a stabilizing wheel;
300. an adjusting device; 301. a clamping plate; 302. adjusting a screw rod; 303. a fixed screw cap;
400. a clamping device; 401. a cylinder; 402. a push rod; 403. and a limit rod.
Detailed Description
At present when the processing to automobile wheel hub, the cylinder of start both sides promotes splint generally, makes splint and wheel hub edge laminating, fixes wheel hub on the processing mesa, but adopts this kind of fixed mode, can only carry out the centre gripping to wheel hub's outward appearance generally, when the punching machine makes a round trip to wheel hub drilling from top to bottom, the drill bit blocks with wheel hub easily, leads to the drill bit to lift up wheel hub, moreover, above-mentioned though set up the depression bar and prevent that wheel hub breaks away from the centre gripping of bending frame, but because take place to rotate under the effect of processing machine vibrations between support cylinder and the threaded rod that the depression bar is connected easily, lead to the depression bar to have not hard up phenomenon to wheel hub's fixed.
As shown in fig. 1 to 6, the device comprises a processing table 100 and a top plate 101, wherein a punch 102 is arranged at the bottom of the top plate 101, the processing table 100 and the top plate 101 are fixedly connected through a plurality of support rods, a driving device 200 for pushing a movable block 203 to move is arranged in a groove formed in the processing table 100, the driving devices 200 on two sides are distributed in a ninety-degree staggered mode, an adjusting device 300 adapting to the size of a hub is arranged at the upper end of the movable block 203, a clamping device 400 is arranged on the adjusting device 300, the height of the adjusting device 300 is controlled by placing the hub on the processing table 100, the adjusting device 300 is matched with the hub, so that the movable block 203 and the adjusting device 300 are pushed to clamp the hub under the action of the driving device 200, and then the clamping device 400 clamps the edge of the hub, so that the punch 102 is prevented from being clamped by the hub when the hub is processed by the punch 102, the hub is prevented from being brought out, and the processing efficiency of the hub is affected.
Specifically, the driving device 200 includes a driving motor 201 and a reverse screw 202, the driving motor 201 is fixed on one side of the processing table 100, an output shaft of the driving motor 201 is coaxially connected with the reverse screw 202, a movable block 203 is in threaded connection with the reverse screw 202, two ends of the movable block 203 are rotationally connected with a stabilizing wheel 204, a protection cover 103 for blocking scraps is arranged right above the reverse screw 202, the protection cover 103 completely covers the reverse screw 202, a plurality of supporting blocks higher than the protection cover 103 are arranged on the processing table 100, the height of the clamping plate 301 is adjusted by placing a wheel hub on the supporting blocks, then, the clamping plate 301 is adapted to the height of the wheel hub, then, the driving motor 201 is started, the driving motor 201 drives the reverse screw 202 to rotate, the reverse screw 202 pushes the movable blocks 203 and the clamping plates 301 on two sides to clamp the wheel hub, the edge of the wheel hub is clamped by the clamping device 400, at this moment, scraps generated by the processing are prevented from falling on the reverse screw 202 under the protection of the protection cover 103, and the movement of the movable block 203 is prevented.
Secondly, because adjusting device 300 comprises splint 301, accommodate the lead screw 302 and fixation nut 303, accommodate the lead screw 302 symmetrical distribution in splint 301 inside both sides, accommodate the lead screw 302 both ends threaded connection fixation nut 303, according to the size of wheel hub, rotate the fixation nut 303 of splint 301 bottom, make both sides fixation nut 303 keep the same height, splint 301 adaptation wheel hub's height, then, rotatory fixation nut 303 of splint 301 upper end, both sides fixation nut 303 is fixed splint 301, prevent splint 301 centre gripping wheel hub processing in-process, influence wheel hub's stability, lead to the wheel hub quality of processing not up to standard.
In addition, chucking device 400 includes cylinder 401 and gag lever post 403, and cylinder 401 is arranged in the inside cavity of seting up of splint 301, cylinder 401 top fixed connection push rod 402, connects between push rod 402 and the gag lever post 403 and after splint 301 with the wheel hub centre gripping through the connecting plate, and cylinder 401 pulls push rod 402 and moves down, makes gag lever post 403 stretch into the wheel hub inner circle, and the connecting plate blocks wheel hub to prevent that stamping press 102 from taking out wheel hub when processing wheel hub, influence the efficiency of processing.
To sum up, the working principle of the scheme is as follows: firstly, according to the size of a hub, the fixing nuts 303 at the bottom of the clamping plate 301 are rotated, so that the fixing nuts 303 at the two sides keep the same height, the clamping plate 301 is adapted to the height of the hub, then, the fixing nuts 303 at the upper end of the clamping plate 301 are rotated, the clamping plate 301 is fixed by the fixing nuts 303 at the two sides, the driving motor 201 is started to drive the reversing screw 202 to rotate, the reversing screw 202 pushes the movable block 203 at the two sides and the clamping plate 301 to clamp the hub, after the clamping plate 301 clamps the hub, the air cylinder 401 pulls the push rod 402 to move downwards, the limiting rod 403 stretches into the inner ring of the hub, the connecting plate clamps the hub, so that the punch 102 is prevented from carrying out the hub when the hub is processed, the processing efficiency is affected, and scraps produced by the processing are prevented from falling on the reversing screw 202 under the protection of the protecting cover 103 when the hub is processed by the punch 102, and the movement of the movable block 203 is affected.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An automobile spare and accessory part drilling punching machine which characterized in that: including processing platform (100) and roof (101), wherein, roof (101) bottom is equipped with punching press (102), processing platform (100) and roof (101) are through a plurality of bracing pieces fixed connection, be equipped with in the recess of seting up in processing platform (100) and be used for promoting drive arrangement (200) that movable block (203) removed, both sides drive arrangement (200) are ninety degrees crisscross distribution from top to bottom, movable block (203) upper end is equipped with adjusting device (300) of adaptation wheel hub size, be equipped with chucking device (400) on adjusting device (300).
2. The automotive part drilling press of claim 1, wherein: the driving device (200) comprises a driving motor (201) and a reverse screw rod (202), the driving motor (201) is fixed on one side of the processing table (100), an output shaft of the driving motor (201) is coaxially connected with the reverse screw rod (202), the movable block (203) is in threaded connection with the reverse screw rod (202), and two ends of the movable block (203) are rotationally connected with stabilizing wheels (204).
3. The automotive part drilling press of claim 2, wherein: the novel chip-blocking device is characterized in that a protective cover (103) for blocking chips is arranged right above the reverse lead screw (202), the protective cover (103) completely covers the reverse lead screw (202), and a plurality of supporting blocks higher than the protective cover (103) are arranged on the processing table (100).
4. The automotive part drilling press of claim 1, wherein: the adjusting device (300) is composed of a clamping plate (301), an adjusting screw rod (302) and fixing nuts (303), wherein the adjusting screw rods (302) are symmetrically distributed on two sides inside the clamping plate (301), and two ends of each adjusting screw rod (302) are connected with the fixing nuts (303) in a threaded mode.
5. The automotive part drilling press of claim 1, wherein: the clamping device (400) comprises an air cylinder (401) and a limiting rod (403), wherein the air cylinder (401) is located in a cavity formed in the clamping plate (301), the top of the air cylinder (401) is fixedly connected with a push rod (402), and the push rod (402) is connected with the limiting rod (403) through a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666408.3U CN220560885U (en) | 2023-06-28 | 2023-06-28 | Automobile spare and accessory part drilling punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666408.3U CN220560885U (en) | 2023-06-28 | 2023-06-28 | Automobile spare and accessory part drilling punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560885U true CN220560885U (en) | 2024-03-08 |
Family
ID=90092148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666408.3U Active CN220560885U (en) | 2023-06-28 | 2023-06-28 | Automobile spare and accessory part drilling punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560885U (en) |
-
2023
- 2023-06-28 CN CN202321666408.3U patent/CN220560885U/en active Active
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| GR01 | Patent grant |