CN215786054U - Door frame upper strip forming module removes structure of punching a hole - Google Patents
Door frame upper strip forming module removes structure of punching a hole Download PDFInfo
- Publication number
- CN215786054U CN215786054U CN202121426968.2U CN202121426968U CN215786054U CN 215786054 U CN215786054 U CN 215786054U CN 202121426968 U CN202121426968 U CN 202121426968U CN 215786054 U CN215786054 U CN 215786054U
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- punching
- support arm
- bottom plate
- door frame
- guide
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Abstract
The utility model relates to a movable punching structure of a door frame upper strip forming module, which comprises a base, wherein a guide block is arranged in the base, a lifting cylinder for driving the guide block to slide up and down is arranged on one side of the base, a bottom plate is arranged at the upper end of the guide block, an outer cover is arranged at the upper end of the bottom plate, a sliding block which slides transversely is arranged in the outer cover, one end of the sliding block is rotatably connected with a support arm, one end of the support arm, which is connected with the sliding block, is in a circular plate shape, the other end of the support arm is provided with a punching head device, one end of the bottom plate, which is positioned below the support arm, is provided with a slope, and the other end of the bottom plate is provided with a punching cylinder connected with the sliding block. The guide block can move up and down, and the support arm can be aligned at a certain angle, so that the punching head device can smoothly enter the stretch bending cavity.
Description
Technical Field
The utility model relates to the technical field of automobile door frame winding processing, in particular to a movable punching structure of a door frame winding forming module.
Background
Current door frame stretch bending frock only satisfies the condition that conventional rectangular punched, if it is great to meet automobile body Z orientation, the former can't get into the stretch bending die cavity smoothly, need accurate locating hole of beating in the die cavity of stretch bending moreover, and conventional operation can't satisfy the demand.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a movable punching structure of a door frame upper strip forming module, wherein a guide block can move up and down, and a support arm can be adjusted at a certain angle, so that a punching head device can smoothly enter a stretch bending cavity.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a door frame strip of winding forming module removes structure of punching a hole, includes the base, base internally mounted have the guide block, gliding lift cylinder from top to bottom is installed to this base one side drive guide block, guide block upper end install a bottom plate, the dustcoat is installed to this bottom plate upper end, the dustcoat in install lateral sliding's slider, this slider one end is rotated and is connected with the support arm, the support arm be the disc with the one end that the slider is connected, this support arm other end is provided with the punching head device, bottom plate one end be located the support arm below and be provided with the slope, this bottom plate other end is provided with the cylinder of punching a hole that links to each other with the slider.
As a supplement to the technical solution of the present invention, a guide groove is transversely formed on a side wall of the guide block, an upper inclined groove is formed at one end of the guide groove, a lower inclined groove is formed at the other end of the guide groove, a driving block is mounted on a piston of the lifting cylinder, a straight guide bar inserted into the guide groove is mounted on the driving block, and an inclined guide bar matched with the upper inclined groove is formed at one end of the straight guide bar.
As a supplement to the technical scheme of the utility model, the inner wall of the outer cover and the upper end of the bottom plate are both provided with wear-resisting plates.
As a supplement to the technical scheme of the utility model, the punching head device comprises an installation plate, a spring, guide pins and a pressing block, wherein the installation plate is arranged at the other end of the support arm, the punching head is arranged on the installation plate, the installation plate is connected with the pressing block through the two guide pins, the two guide pins are positioned at two sides of the punching head, the spring is sleeved on each guide pin, and one end of the punching head penetrates through the pressing block.
As a supplement to the technical scheme of the utility model, the punching head is fixed on the mounting plate through a fixed seat.
Has the advantages that: the utility model relates to a movable punching structure of a door frame upper strip forming module, wherein a guide block can move up and down, a support arm can be aligned at a certain angle to ensure that a punching head device smoothly enters a stretch bending cavity, and then the precision fit of the punching head device is realized to ensure that a product is smooth and has no burrs after being punched. The utility model also has the advantages of simple structure, convenient use, low manufacturing cost, etc.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention with the rear housing, support arms and punch head assembly removed;
FIG. 3 is a schematic view of the guide block of the present invention;
FIG. 4 is a schematic structural diagram of a driving block according to the present invention;
figure 5 is a schematic diagram of the construction of the arm and punch head assembly of the present invention.
The figure is as follows: 1. the punching machine comprises a lifting cylinder, 2, a base, 3, a bottom plate, 4, a punching cylinder, 5, an outer cover, 6, a support arm, 7, a punching head device, 8, a slope, 9, a driving block, 10, a guide block, 11, a wear-resisting plate, 12, a sliding block, 13, a guide groove, 14, a lower chute, 15, an upper chute, 16, a straight guide strip, 17, an inclined guide strip, 18, a mounting plate, 19, a spring, 20, a guide pin, 21, a pressing block, 22, a punching head, 23 and a fixed seat.
Detailed Description
The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The embodiment of the utility model relates to a movable punching structure of a door frame strip forming module, which comprises a base 2, wherein a guide block 10 is arranged in the base 2, a lifting cylinder 1 for driving the guide block 10 to slide up and down is arranged on one side of the base 2, a bottom plate 3 is arranged at the upper end of the guide block 10, an outer cover 5 is arranged at the upper end of the bottom plate 3, a sliding block 12 which slides transversely is arranged in the outer cover 5, one end of the sliding block 12 is rotatably connected with a support arm 6, one end of the support arm 6 connected with the sliding block 12 is in a circular plate shape, the other end of the support arm 6 is provided with a punching head device 7, one end of the bottom plate 3 is positioned below the support arm 6 and is provided with a slope 8, and the other end of the bottom plate 3 is provided with a punching cylinder 4 connected with the sliding block 12.
The lateral wall of guide block 10 on transversely seted up long banding guide slot 13, this guide slot 13 one end be provided with chute 15, the guide slot 13 other end be provided with down chute 14, the piston of lift cylinder 1 on install drive block 9, install the straight gib block 16 that inserts guide slot 13 on this drive block 9, this straight gib block 16 one end is provided with the oblique gib block 17 with last chute 15 complex. The piston rod of the lifting cylinder 1 controls the driving block 9 to slide back and forth transversely, the piston rod of the lifting cylinder 1 extends to enable the upper inclined groove 1 and the inclined guide strip 17 to be extruded, the guide block 10 is forced to slide upwards, and the guide block 10 stops moving upwards until the straight guide strip 16 is inserted into the long-strip-shaped guide groove 13 and keeps the position still.
The inner wall of the outer cover 5 is attached with a wear-resisting plate 11, and the upper end of the bottom plate 3 is embedded with the wear-resisting plate 11.
As shown in figure 1, at the beginning, the lower end of the supporting arm 6 is leaned on the slope 8, the piston rod of the punching cylinder 4 is contracted to enable the sliding block 12 to slide rightwards, the sliding block 12 carries the supporting arm 6 to be gradually retracted into the outer cover 5, the supporting arm 6 slowly becomes a horizontal state, the lower end of the supporting arm 6 is leaned on the upper end face of the bottom plate 3, then the sliding block 12 carries the supporting arm 6 to slide rightwards together for a certain distance, and the punching head device 7 is enabled to complete the punching process. The end of the support arm 6 connected with the sliding block 12 is in a shape of a circular plate, and the circular plate is designed to facilitate the support arm 6 to be righted, namely, to facilitate the support arm 6 to be turned from leaning on the slope 8 to leaning on the upper end surface of the bottom plate 3.
The punching head device 7 comprises an installation plate 18, a spring 19, guide pins 20 and a pressing block 21, the installation plate 18 is arranged at the other end of the support arm 6, a punching head 22 is arranged on the installation plate 18, the installation plate 18 is connected with the pressing block 21 through the two guide pins 20, the two guide pins 20 are located on two sides of the punching head 2, the spring 19 is sleeved on each guide pin 20, and one end of the punching head 22 penetrates through the pressing block 21. One end of the guide pin 20 is fixed with the pressing block 21, the cap at the other end of the guide pin 20 is buckled on the mounting plate 18, the guide pin 20 is movably connected with the mounting plate 18, after the pressing block 21 presses the position to be punched, the pressing block 21 is not moved, the punching head 22 gradually extends out of the pressing block 21 to punch the position to be punched, the cap at the other end of the guide pin 20 is separated from the mounting plate 18, and the spring 19 is gradually compressed.
The punching head 2 is fixed on the mounting plate 18 through a fixing seat 23, and the fixing seat 23 and the mounting plate 18 are fixed through screws.
The guide block 10 can move up and down, the support arm 6 can be adjusted at a certain angle, the punching head device 7 can be ensured to smoothly enter a stretch bending cavity, and then the precision fit of the punching head device 7 is realized, so that the product is smooth and has no burrs after being punched.
Claims (5)
1. The utility model provides a door frame upper strip forming module removes structure of punching a hole, includes base (2), its characterized in that: base (2) internally mounted have guide block (10), gliding lift cylinder (1) about this base (2) one side is installed drive guide block (10), guide block (10) upper end install a bottom plate (3), dustcoat (5) are installed to this bottom plate (3) upper end, dustcoat (5) in install lateral sliding's slider (12), this slider (12) one end is rotated and is connected with support arm (6), support arm (6) be the disc with the one end that slider (12) are connected, this support arm (6) other end is provided with piercing head device (7), bottom plate (3) one end be located support arm (6) below and be provided with slope (8), this bottom plate (3) other end is provided with the cylinder (4) that punches a hole that links to each other with slider (12).
2. A door frame winding module moving punching structure according to claim 1, wherein: the side wall of guide block (10) on transversely seted up guide slot (13), this guide slot (13) one end is provided with chute (15), the guide slot (13) other end be provided with down chute (14), the piston of lift cylinder (1) on install drive block (9), install on this drive block (9) and insert straight conducting bar (16) of guide slot (13), this straight conducting bar (16) one end is provided with oblique conducting bar (17) with last chute (15) complex.
3. A door frame winding module moving punching structure according to claim 1, wherein: wear-resisting plates (11) are arranged on the inner wall of the outer cover (5) and the upper end of the bottom plate (3).
4. A door frame winding module moving punching structure according to claim 1, wherein: punching head device (7) including mounting panel (18), spring (19), uide pin (20) and briquetting (21), support arm (6) other end be provided with mounting panel (18), be provided with punching head (22) on this mounting panel (18), mounting panel (18) and briquetting (21) between link to each other through two uide pin (20), two uide pin (20) are located the both sides of punching head (2), all overlap on every uide pin (20) and have spring (19), punching head (22) one end pass briquetting (21).
5. The door frame winding forming module moving punching structure as claimed in claim 4, wherein: the punching head (2) is fixed on the mounting plate (18) through a fixing seat (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426968.2U CN215786054U (en) | 2021-06-25 | 2021-06-25 | Door frame upper strip forming module removes structure of punching a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426968.2U CN215786054U (en) | 2021-06-25 | 2021-06-25 | Door frame upper strip forming module removes structure of punching a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786054U true CN215786054U (en) | 2022-02-11 |
Family
ID=80178620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426968.2U Active CN215786054U (en) | 2021-06-25 | 2021-06-25 | Door frame upper strip forming module removes structure of punching a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786054U (en) |
-
2021
- 2021-06-25 CN CN202121426968.2U patent/CN215786054U/en active Active
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