CN220497483U - Car light back cover punching machine - Google Patents
Car light back cover punching machine Download PDFInfo
- Publication number
- CN220497483U CN220497483U CN202322036023.5U CN202322036023U CN220497483U CN 220497483 U CN220497483 U CN 220497483U CN 202322036023 U CN202322036023 U CN 202322036023U CN 220497483 U CN220497483 U CN 220497483U
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- Prior art keywords
- rear cover
- punching
- screw rod
- workbench
- movable seat
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- 238000004080 punching Methods 0.000 title claims abstract description 49
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000006378 damage Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 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
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a car light rear cover punching machine, wherein a vertical framework is arranged on a workbench, a vertical screw rod and a motor are also arranged in the framework, the output end of the motor is fixedly connected with one end of the screw rod, the outer surface of the screw rod is in threaded connection with a sleeve, and the outer surface of the sleeve is fixedly connected with a movable seat; the lower surface of the movable seat is connected with a first telescopic punching piece which is used for punching a rear cover of the car lamp; the workbench is movably connected with a positioning assembly, the positioning assembly comprises a mounting plate, and the mounting plate is connected with a first positioning flange seat which is used for positioning a rear cover of the car lamp. The movable seat moves downwards under the action of the screw rod and the motor to perform next stamping, and a buffer acting force can be generated between the template and the upper die under the action of the compression spring in the telescopic cavity of the first telescopic punching piece and the action of the punching screw rod, so that damage to the rear cover of the car lamp and even breakage caused by overlarge stamping force in the stamping process are prevented, and waste of resources is avoided.
Description
Technical Field
The utility model relates to the technical field of stamping clamps, in particular to a car lamp rear cover stamping machine.
Background
A press is a special process equipment for processing materials into parts in cold stamping, called cold stamping equipment, by which a rear cover of a vehicle lamp can be processed. When the upper die and the lower die are used for stamping, damage to the rear cover of the car lamp can be caused due to overlarge stamping force, and even the die plate is cracked.
Meanwhile, the press mounting of the rear cover of the car lamp is generally operated manually in the prior art, so that the labor intensity is high, the production efficiency is low, the offset can occur easily in the operation process, the rear cover of the car lamp is unstable, and the production quality of the rear cover of the car lamp is affected.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a car light rear cover punching machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a car light back cover punching machine comprises a workbench, wherein a vertical framework is arranged on the workbench, a vertical screw rod and a motor are further arranged in the framework, the output end of the motor is fixedly connected with one end of the screw rod, a sleeve is connected to the outer surface of the screw rod in a threaded manner, and a movable seat is fixedly connected to the outer surface of the sleeve; the lower surface of the movable seat is connected with a first telescopic punching piece which is used for punching a rear cover of the car lamp; the workbench is movably connected with a positioning assembly, the positioning assembly comprises a mounting plate, and the mounting plate is connected with a first positioning flange seat for positioning a rear cover of the car lamp; the device also comprises a supporting plate, wherein the supporting plate is connected above the workbench through a supporting rod, and a second positioning flange seat is further arranged on the supporting plate; the support plate is also connected with a press-fit cylinder which is matched with the mounting screw rod to press-fit the fittings on the rear cover of the car lamp.
Still further, the inside all fixedly connected with compression spring of first flexible punching part, the effect of compressed spring and locating part can prevent in the punching press process, because the too big car light rear cover that causes of punching press dynamics harm.
Still further, connect rotary joint on the pressure equipment cylinder, accessory and installation screw rod threaded connection, rotary joint meshing and drive installation screw rod are rotatory, can be with accessory pressure equipment on the car light back cover, have avoided directly carrying out pressure equipment to the accessory, prevent that the punching press dynamics is too big to cause the damage to the accessory.
Furthermore, the framework is provided with a guide rail, the movable seat can slide on the guide rail, and the movable seat can be clamped on the guide rail, so that the stability of the stamping track can be improved.
Furthermore, an adjusting plate is fixedly connected below the movable seat, a second telescopic punching piece is connected to the adjusting plate, and compression springs are fixedly connected inside the second telescopic punching piece.
Still further, there is spacing plug-in components workstation both sides, and spacing plug-in components's interval matches with mounting panel width, still includes the mounting on the workstation, is used as fixing to locating component, and the rotatory spacing plug-in components block locating component, have increased fastness and reliability in the punching press process.
Furthermore, the end part of the mounting plate is provided with a lifting handle, so that the positioning assembly can be moved and replaced.
The beneficial effects of the utility model are as follows: the movable seat moves downwards under the action of the screw rod and the motor to perform next stamping, and a buffer acting force can be generated between the template and the upper die under the action of the compression spring and the punching screw rod in the telescopic cavity of the first telescopic punching piece, so that damage to the rear cover of the car lamp, even breakage caused by overlarge stamping force in the stamping process is prevented, the qualification rate of products is increased, and resource waste is avoided; the revolving cylinder is meshed with and drives the installation screw rod to rotate, so that the accessory can be moved downwards along the notch, and the accessory is pressed on the car lamp rear cover, so that the accessory is prevented from being directly pressed, and damage to the accessory caused by overlarge stamping force is prevented.
Drawings
FIG. 1 is a schematic perspective view of a rear cover press for a vehicle lamp according to an embodiment of the present utility model;
FIG. 2 is a partial schematic view of a rear cover press for a vehicle lamp according to an embodiment of the present utility model;
FIG. 3 is a schematic view showing another view of a rear cover press for a vehicle lamp according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a rear cover of a vehicle lamp according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a rear cover of a vehicle lamp on a positioning assembly according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a movable seat according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a first telescoping punch in accordance with one embodiment of the present utility model;
fig. 8 is a schematic view of a press fitting according to an embodiment of the present utility model.
In the figure: 1. a work table; 2. a skeleton; 201. a guide rail; 3. a screw rod; 4. a motor; 5. a movable seat; 501. a first telescoping punch; 5011. a compression spring; 502. an adjustment plate; 503. a second telescoping punch; 6. a positioning assembly; 601. a mounting plate; 602. a first positioning flange seat; 603. a support plate; 604. a second positioning flange seat; 701. a rotary joint; 702. installing a screw; 703. a fitting; 8. a limit plug-in; 9. a handle is held; 10. a rear cover of the car light.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, a punching machine for a rear cover 10 of a car lamp in the embodiment comprises a workbench 1, wherein a vertical framework 2 is arranged on the workbench 1, a vertical screw rod 3 and a motor 4 are further arranged in the framework 2, the output end of the motor 4 is fixedly connected with one end of the screw rod 3, a sleeve is in threaded connection with the outer surface of the screw rod 3, and a movable seat 5 is fixedly connected with the outer surface of the sleeve; the lower surface of the movable seat 5 is connected with a first telescopic punching piece 501 which is used for punching the rear cover 10 of the car lamp; the workbench 1 is movably connected with a positioning assembly 6, the positioning assembly 6 comprises a mounting plate 601, and the mounting plate 601 is connected with a first positioning flange seat 602 for positioning the rear cover 10 of the car lamp; the device further comprises a supporting plate 603, wherein the supporting plate 603 is connected above the workbench 1 through a supporting rod, and a second positioning flange seat 604 is further arranged on the supporting plate 603; the supporting plate 603 is also connected with a press-fitting cylinder, and the press-fitting cylinder is matched with the mounting screw 702 to press-fit the fitting 703 on the car lamp rear cover 10. The movable seat 5 moves downwards under the action of the screw rod 3 and the motor 4 to perform next stamping, and a buffer acting force can be generated between the template and the upper die under the action of the compression spring 5011 in the telescopic cavity of the first telescopic punching piece 501 and the punching screw rod, so that damage to the car lamp rear cover 10 and even breakage caused by overlarge stamping force in the stamping process are prevented, the qualification rate of products is increased, and the waste of resources is avoided.
Referring to fig. 7, in some embodiments, the first telescopic punching part 501 includes a telescopic cavity, the inside of the telescopic cavity is fixedly connected with a compression spring 5011, one end of the compression spring 5011 is connected to the lower surface of the movable seat 5, the other end is provided with a punching screw in an inserting manner, the telescopic cavity is provided with a limiting part for limiting the movement of the punching screw, and the punching screw is subjected to the action of the compression spring 5011 and the limiting part when punching the rear cover 10 of the vehicle lamp, so that damage to the rear cover 10 of the vehicle lamp due to overlarge punching force in the punching process can be prevented.
Referring to fig. 8, in some embodiments, a rotary joint 701 is connected to a press-fitting cylinder, the rotational speed of the cylinder is adjustable, a fitting 703 is in threaded connection with a mounting screw 702, a notch in which the fitting 703 is accommodated is further formed in a rear cover 10 of the vehicle lamp, the fitting 703 is inserted into the notch in the rear cover 10 of the vehicle lamp after the mounting screw 702 is screwed into the fitting 703, teeth are circumferentially arranged at the lower end of the mounting screw 702, the rotary joint 701 abuts against the mounting screw 702, and the mounting screw 702 can be engaged and driven to rotate, so that the fitting 703 can be moved downwards along the notch to be press-fitted on the rear cover 10 of the vehicle lamp. The direct press fitting of the accessory 703 is avoided, and damage to the accessory 703 caused by overlarge stamping force is prevented.
Referring to fig. 2, in some embodiments, a rail 201 is provided on the frame 2, and the movable seat 5 can slide on the rail 201. The output of motor 4 and lead screw 3 fixed connection, motor 4 drive lead screw 3 rotates to make the sleeve pipe of lead screw 3 surface remove, movable seat 5 and sleeve pipe fixed connection, further movable seat 5 can the up-and-down motion, installs guide rail 201 in the both sides of skeleton 2, and the side cross-section of guide rail 201 is the I-shaped, has the sliding tray that corresponds with guide rail 201 on the movable seat 5, and the sliding tray joint can improve the stability of punching press orbit on guide rail 201.
In some embodiments, an adjusting plate 502 is fixedly connected below the movable seat 5, a second telescopic punching part 503 is connected to the adjusting plate 502, and compression springs 5011 are fixedly connected inside the second telescopic punching part 503. The second telescopic punching member 503 has a similar structure to the first telescopic punching member 501, and can prevent damage to the rear cover 10 of the vehicle lamp at different punching positions.
Referring to fig. 5, in some embodiments, two sides of the workbench 1 are provided with limiting inserts 8, the spacing between the limiting inserts 8 is matched with the width of the mounting plate 601, the limiting inserts 8 are rotatable, and before the positioning assembly 6 is placed, the limiting inserts 8 are in a vertical state, so that the positioning assembly 6 can be placed or taken out conveniently; when the positioning component 6 is placed on the workbench 1, the positioning component 6 is clamped by the rotating limiting plug-in 8, so that the firmness and reliability in the stamping process are improved. The workbench 1 further comprises a fixing piece, the fixing piece is used for fixing the positioning assembly 6, the fixing piece can be a bolt, a threaded hole is formed in the workbench 1, a through hole is correspondingly formed in the mounting plate 601, and after the positioning assembly 6 is placed, the bolt is screwed in, so that the purpose of fixing is achieved, and the operation is simple.
In some embodiments, the end of the mounting plate 601 is provided with a lifting handle 9, and when different positioning assemblies 6 are selected, the positioning assemblies 6 can be moved and replaced by manually or mechanically lifting the lifting handle 9.
The working principle of the utility model is as follows: before punching, a proper positioning assembly 6 is selected according to the specification of the rear cover 10 of the car lamp, and the positioning assembly 6 is positioned and fixed on the workbench 1. Then, fix car light back cover 10 on the positioning flange seat, movable seat 5 can follow guide rail 201 up-and-down motion to accomplish the process of punching a hole, the screw rod that punches a hole is connected with compression spring 5011, produces the effort of a buffering, prevents to lead to the fact the harm to car light back cover 10 because the too big of punching press dynamics in the punching press process. Connect rotary joint 701 on the pressure equipment cylinder, the rotational speed of cylinder is adjustable, accessory 703 and mounting screw 702 threaded connection still have the notch that accessory 703 held on the car light back cover 10, with mounting screw 702 screw in accessory 703 after, accessory 703 inserts the notch on the car light back cover 10, and mounting screw 702's lower tip circumference is equipped with the tooth, and rotary joint 701 and mounting screw 702 butt can mesh and drive mounting screw 702 rotation to can follow notch downwardly moving with accessory 703, with the pressure equipment on car light back cover 10.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The car light back cover punching machine comprises a workbench, wherein a vertical framework is arranged on the workbench,
the framework is internally provided with a vertical screw rod and a motor, the output end of the motor is fixedly connected with one end of the screw rod, the outer surface of the screw rod is in threaded connection with a sleeve, and the outer surface of the sleeve is fixedly connected with a movable seat;
the lower surface of the movable seat is connected with a first telescopic punching piece which is used for punching the rear cover of the car lamp;
the workbench is movably connected with a positioning assembly, the positioning assembly comprises a mounting plate, and the mounting plate is connected with a first positioning flange seat for positioning the rear cover of the car lamp;
the device also comprises a supporting plate, wherein the supporting plate is connected above the workbench through a supporting rod, and a second positioning flange seat is further arranged on the supporting plate;
the support plate is also connected with a press-fit cylinder which is matched with the mounting screw rod, so that accessories can be press-fitted on the car lamp rear cover.
2. The vehicle lamp rear cover punch as claimed in claim 1, wherein the first telescopic punching pieces are each fixedly connected with a compression spring.
3. The vehicle lamp rear cover punch as set forth in claim 1, wherein a rotary joint is connected to the press-fitting cylinder, the fitting is screwed to the mounting screw, and the rotary joint engages and drives the mounting screw to rotate, so that the fitting can be press-fitted to the vehicle lamp rear cover.
4. The vehicle lamp rear cover punch as claimed in claim 1, wherein a guide rail is provided on the skeleton, and the movable seat is slidable on the guide rail.
5. The automobile lamp rear cover punching machine according to claim 1, wherein an adjusting plate is fixedly connected below the movable seat, a second telescopic punching piece is connected to the adjusting plate, and compression springs are fixedly connected inside the second telescopic punching piece.
6. The vehicle lamp rear cover stamping machine of claim 1, wherein limiting inserts are arranged on two sides of the workbench, the spacing between the limiting inserts is matched with the width of the mounting plate, and a fixing piece is further arranged on the workbench and used for fixing the positioning assembly.
7. The vehicle lamp rear cover press as set forth in claim 1, wherein said mounting plate end is provided with a lifting handle for enabling movement and replacement of said positioning assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036023.5U CN220497483U (en) | 2023-07-31 | 2023-07-31 | Car light back cover punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036023.5U CN220497483U (en) | 2023-07-31 | 2023-07-31 | Car light back cover punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497483U true CN220497483U (en) | 2024-02-20 |
Family
ID=89867264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036023.5U Active CN220497483U (en) | 2023-07-31 | 2023-07-31 | Car light back cover punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497483U (en) |
-
2023
- 2023-07-31 CN CN202322036023.5U patent/CN220497483U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |