CN216575209U - Fixed fixture of punch press - Google Patents
Fixed fixture of punch press Download PDFInfo
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- CN216575209U CN216575209U CN202122929177.8U CN202122929177U CN216575209U CN 216575209 U CN216575209 U CN 216575209U CN 202122929177 U CN202122929177 U CN 202122929177U CN 216575209 U CN216575209 U CN 216575209U
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- adjusting screw
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Abstract
The utility model relates to the technical field of punching machines, in particular to a fixed clamping mechanism of a punching machine, which comprises a mounting plate, wherein one side inside the mounting plate is rotatably connected with an adjusting screw, the outer surface of the adjusting screw is in threaded connection with a first movable plate and a second movable plate, the tops of the first movable plate and the second movable plate are fixedly connected with a supporting plate, one side of the supporting plate is movably connected with a positioning plate, and four corners of the bottom of the mounting plate are respectively provided with a buffer mechanism. The utility model has the advantages that: through setting up the locating plate, reached and to have pressed from both sides the purpose of tight location to the mould, thereby effectively increase the device and add stability man-hour, and also can be suitable for the mould of multiple size during the use, effectual convenience when having increased the use, through setting up buffer gear, reached and add the purpose that can make the mounting panel have certain buffer capacity man-hour, thereby avoid long-time punching press processing to cause wearing and tearing to the workstation.
Description
Technical Field
The utility model relates to the technical field of punching machines, in particular to a fixing and clamping mechanism of a punching machine.
Background
The punching machine is a punching press, and in national production, the punching process has the advantages of material and energy conservation, high efficiency and low technical requirement on operators compared with the traditional machining process, and can produce products which cannot be machined by applying various dies, so that the punching machine has more and more extensive application.
The punching press production is mainly to panel, through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, plastic, riveting and extruded article etc. wide application in each field, and current small punch press is often through the workstation with the mould direct placement to the punch press when using to carry out stamping process, consequently add the following shortcoming of man-hour:
1. the existing small punch press is not provided with a positioning structure when in use, so that a die cannot be well positioned when in use, the stability and the safety of the punch press during processing are influenced, and the die and a punch are not convenient to align when in use, so that the convenience of use is influenced;
2. moreover, the workbench of the existing small punch press does not have a buffer structure, so that the workbench is greatly abraded by long-time stamping, and the service life of the whole device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a fixed clamping mechanism of a punch.
The purpose of the utility model is realized by the following technical scheme: a fixed clamping mechanism of a punch comprises a mounting plate, wherein an adjusting screw is rotatably connected to one side in the mounting plate, a first movable plate and a second movable plate are in threaded connection with the outer surface of the adjusting screw, supporting plates are fixedly connected to the tops of the first movable plate and the second movable plate, a positioning plate is movably connected to one side of each supporting plate, and buffering mechanisms are arranged at four corners of the bottom of the mounting plate;
buffer gear includes installation cover, spring, activity post and flange, the equal fixedly connected with installation cover in four corners department of mounting panel bottom, the inside fixedly connected with spring of installation cover, the one end fixedly connected with activity post of spring, one side fixedly connected with flange of spring is kept away from to the activity post.
Preferably, the connecting flange is movably connected with a workbench through a mounting bolt, and a stamping device is arranged at the top of the workbench.
Preferably, the both ends that the mounting panel is close to adjusting screw all are provided with the bearing, adjusting screw is for controlling spiral thread pole, the one end fixedly connected with motor that the mounting panel is close to adjusting screw, the output and the adjusting screw fixed connection of motor.
Through adopting above-mentioned technical scheme, can let first fly leaf of control and second fly leaf when it rotates be close to and separate each other to play synchronous movement's purpose.
Preferably, the mounting panel is close to one side of first fly leaf and second fly leaf and has seted up the movable groove, the sliding tray has all been seted up to one side that the mounting panel is close to the backup pad, the sliding tray is logical groove.
Through adopting above-mentioned technical scheme, piece that can add man-hour can directly drop to the workstation surface through leading to the groove to avoid influencing the normal work of sliding tray.
Preferably, the top of the supporting plate is in threaded connection with a positioning bolt, and a rubber pad is arranged on one side of the positioning bolt.
Through adopting above-mentioned technical scheme, can increase positioning bolt to the location effect of backup pad to increase its stability after adjusting the position.
Preferably, an adjusting groove is formed in one side, close to the supporting plate, of the positioning plate, the adjusting groove is matched with the supporting plate, scale marks are arranged on one side, close to the adjusting groove, of the positioning plate, the number of the scale marks is multiple, and the scale marks are uniformly distributed on one side of the positioning plate.
Through adopting above-mentioned technical scheme, can carry out accurate adjustment to the transverse position of backup pad to make the backup pad can be better laminate not equidimension mould.
Preferably, the positioning plates are L-shaped, rubber layers are arranged on one sides of the positioning plates, and the two positioning plates are symmetrically arranged on the mounting plate.
Through adopting above-mentioned technical scheme, both can increase the frictional force between locating plate and the mould, can avoid again simultaneously causing wearing and tearing to the mould.
Preferably, one side of the mounting sleeve far away from the mounting plate is fixedly connected with a rubber ring, and one end of the movable column is movably connected to the inside of the mounting sleeve.
Through adopting above-mentioned technical scheme, can avoid installing cover and flange to carry out hard contact to stability when can effectively increasing the use.
The utility model has the following advantages:
1. the clamping mechanism is fixed on the punch, the positioning plates are arranged, the positioning plates are movably connected to one sides of the supporting plates, when the clamping mechanism is used, the adjusting screw is driven to the first movable plate and the second movable plate through the starting motor, so that the supporting plates are close to each other, the two supporting plates are controlled to position opposite angles of a die, and the transverse positions of the supporting plates can be accurately adjusted through the arranged positioning bolts, the adjusting grooves and the scale marks, so that the supporting plates can be well attached to dies with different sizes, the purpose of clamping and positioning the die is achieved, the stability of the device during processing is effectively increased, the clamping mechanism can be suitable for dies with multiple sizes during use, and the convenience during use is effectively increased;
2. this fixture is fixed to punch press, through setting up buffer gear, the four corners department of mounting panel bottom all is provided with buffer gear, add man-hour, spring and movable post can play certain cushioning effect, thereby effectively reduce the pressure to the workstation, the flange that sets up on the one hand, both can be convenient for with the whole and workstation composite set installation of mounting panel, simultaneously can overhaul and maintain buffer gear again, the rubber ring that on the other hand set up, can avoid installation cover and flange to carry out hard contact, and then reached and to have made the mounting panel have certain buffer capacity's purpose adding man-hour, thereby avoid long-time stamping processing to cause wearing and tearing to the workstation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 3 is a schematic structural view of a movable trough according to the present invention;
FIG. 4 is a schematic view of a disassembled structure of the positioning bolt and the supporting plate according to the present invention;
FIG. 5 is a schematic view of a positioning plate according to the present invention;
fig. 6 is a schematic structural diagram of the buffering mechanism of the present invention.
In the figure: 1-mounting plate, 101-movable groove, 102-sliding groove, 2-adjusting screw rod, 201-first movable plate, 202-second movable plate, 203-supporting plate, 204-positioning plate, 205-positioning bolt, 206-rubber pad, 207-adjusting groove, 208-graduation line, 3-buffer mechanism, 301-mounting sleeve, 302-spring, 303-movable column, 304-connecting flange, 305-rubber ring, 4-workbench, 401-punching device and 5-motor.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-6, a fixed clamping mechanism for a punch press comprises a mounting plate 1, wherein one side inside the mounting plate 1 is rotatably connected with an adjusting screw 2, the outer surface of the adjusting screw 2 is in threaded connection with a first movable plate 201 and a second movable plate 202, the tops of the first movable plate 201 and the second movable plate 202 are both fixedly connected with a supporting plate 203, one side of the supporting plate 203 is both movably connected with a positioning plate 204, and four corners of the bottom of the mounting plate 1 are both provided with a buffer mechanism 3;
As a preferred technical solution of the present invention, as shown in fig. 1, the connecting flange 304 is movably connected with the worktable 4 through mounting bolts, and the top of the worktable 4 is provided with a stamping device 401.
As a preferred technical solution of the present invention, as shown in fig. 3, bearings are disposed at two ends of the mounting plate 1 close to the adjusting screw 2, the adjusting screw 2 is a left-right screw threaded rod, one end of the mounting plate 1 close to the adjusting screw 2 is fixedly connected with a motor 5, an output end of the motor 5 is fixedly connected with the adjusting screw 2, and the left-right screw threaded rod is disposed to control the first movable plate 201 and the second movable plate 202 to approach and separate from each other when the left-right screw threaded rod rotates, so as to achieve the purpose of synchronous movement.
As a preferred technical solution of the present invention, as shown in fig. 3, the side of the mounting plate 1 close to the first movable plate 201 and the second movable plate 202 is provided with a movable groove 101, the side of the mounting plate 1 close to the supporting plate 203 is provided with a sliding groove 102, and the sliding grooves 102 are through grooves, and through grooves are provided, so that the scraps generated during processing can directly fall onto the surface of the workbench 4 through the through grooves, thereby avoiding affecting the normal operation of the sliding grooves 102.
As a preferred technical solution of the present invention, as shown in fig. 4, a positioning bolt 205 is screwed on the top of the supporting plate 203, a rubber pad 206 is disposed on one side of the positioning bolt 205, and the rubber pad 206 is disposed, so that the positioning effect of the positioning bolt 205 on the supporting plate 203 can be increased, and the stability after the positioning is increased.
As a preferred technical solution of the present invention, as shown in fig. 5, an adjusting groove 207 is formed on one side of the positioning plate 204 close to the supporting plate 203, the adjusting groove 207 is adapted to the supporting plate 203, a plurality of scale marks 208 are arranged on one side of the positioning plate 204 close to the adjusting groove 207, the plurality of scale marks 208 are uniformly distributed on one side of the positioning plate 204, and the scale marks 208 are arranged to accurately adjust the transverse position of the supporting plate 203, so that the supporting plate 203 can better attach molds of different sizes.
As a preferred technical solution of the present invention, as shown in fig. 5, the positioning plates 204 are all L-shaped, one side of each positioning plate 204 is provided with a rubber layer, and the two positioning plates 204 are symmetrically arranged on the mounting plate 1 and provided with the rubber layers, so that not only can the friction between the positioning plates 204 and the mold be increased, but also the abrasion of the mold can be avoided.
As a preferred technical solution of the present invention, as shown in fig. 6, a rubber ring 305 is fixedly connected to a side of the mounting sleeve 301 away from the mounting plate 1, one end of the movable post 303 is movably connected to the inside of the mounting sleeve 301, and the rubber ring 305 is provided, so that the mounting sleeve 301 and the connecting flange 304 can be prevented from being in hard contact, and thus, the stability during use can be effectively increased.
The working principle of the utility model is as follows:
s1, when in use, the mould is placed on the top of the mounting plate 1;
s2, driving the adjusting screw 2 to the first movable plate 201 and the second movable plate 202 by starting the motor 5;
s3, positioning the opposite corners of the mold by controlling the two supporting plates 203;
s4, the transverse position of the supporting plate 203 can be accurately adjusted through the positioning bolts 205, the adjusting grooves 207 and the scale marks 208, and therefore the supporting plate 203 can be well attached to molds of different sizes.
In summary, by arranging the positioning plate 204, one side of the supporting plate 203 is movably connected with the positioning plate 204, when in use, the adjusting screw 2 is driven to the first movable plate 201 and the second movable plate 202 by the starting motor 5 to approach each other, so as to control the two supporting plates 203 to position the opposite corners of the mold, and the transverse position of the supporting plate 203 can be precisely adjusted by the arranged positioning bolt 205, the adjusting groove 207 and the scale mark 208, so that the supporting plate 203 can better fit molds of different sizes, thereby achieving the purpose of clamping and positioning the mold, effectively increasing the stability of the device during processing, being suitable for molds of various sizes during use, effectively increasing the convenience during use, and by arranging the buffer mechanisms 3, the buffer mechanisms 3 are arranged at the four corners of the bottom of the mounting plate 1, during processing, spring 302 and activity post 303 can play certain cushioning effect, thereby effectively reduce the pressure to the workstation, flange 304 that sets up on the one hand, both can be convenient for with the whole and 4 aggregate erection of workstation of mounting panel 1, simultaneously can overhaul and maintain buffer gear 3 again, the rubber ring 305 that on the other hand set up, can avoid mounting sleeve 301 and flange 304 to carry out hard contact, and then reached and processed the purpose that can make mounting panel 1 have certain buffer capacity, thereby avoid long-time punching press to cause wearing and tearing to workstation 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fixture is fixed to punch press which characterized in that: the device comprises a mounting plate (1), wherein one side inside the mounting plate (1) is rotatably connected with an adjusting screw (2), the outer surface of the adjusting screw (2) is in threaded connection with a first movable plate (201) and a second movable plate (202), the tops of the first movable plate (201) and the second movable plate (202) are both fixedly connected with a supporting plate (203), one side of the supporting plate (203) is both movably connected with a positioning plate (204), and four corners of the bottom of the mounting plate (1) are both provided with a buffer mechanism (3);
buffer gear (3) are including installation cover (301), spring (302), activity post (303) and flange (304), the equal fixedly connected with installation cover (301) of four corners department of mounting panel (1) bottom, the inside fixedly connected with spring (302) of installation cover (301), one end fixedly connected with activity post (303) of spring (302), one side fixedly connected with flange (304) of spring (302) are kept away from in activity post (303).
2. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the connecting flange (304) is movably connected with a workbench (4) through a mounting bolt, and a stamping device (401) is arranged at the top of the workbench (4).
3. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the both ends that mounting panel (1) is close to adjusting screw (2) all are provided with the bearing, adjusting screw (2) are for controlling spiral threaded rod, mounting panel (1) is close to one end fixedly connected with motor (5) of adjusting screw (2), the output and adjusting screw (2) fixed connection of motor (5).
4. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the movable groove (101) has been seted up to one side that mounting panel (1) is close to first fly leaf (201) and second fly leaf (202), sliding tray (102) have all been seted up to one side that mounting panel (1) is close to backup pad (203), sliding tray (102) are logical groove.
5. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the top of the supporting plate (203) is in threaded connection with a positioning bolt (205), and one side of the positioning bolt (205) is provided with a rubber pad (206).
6. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the utility model discloses a portable electronic device, including locating plate (204), backup pad (203), adjusting groove (207) have been seted up to one side that locating plate (204) are close to backup pad (203), adjusting groove (207) and backup pad (203) looks adaptation, one side that locating plate (204) are close to adjusting groove (207) is provided with scale mark (208), the quantity of scale mark (208) is a plurality of, and is a plurality of scale mark (208) evenly distributed is in one side of locating plate (204).
7. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: the positioning plates (204) are L-shaped, a rubber layer is arranged on one side of each positioning plate (204), and the two positioning plates (204) are symmetrically arranged on the mounting plate (1).
8. The fixed clamping mechanism of punching machine according to claim 1, characterized in that: one side fixedly connected with rubber ring (305) of mounting panel (1) is kept away from in installation cover (301), the one end swing joint of activity post (303) is in the inside of installation cover (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929177.8U CN216575209U (en) | 2021-11-26 | 2021-11-26 | Fixed fixture of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122929177.8U CN216575209U (en) | 2021-11-26 | 2021-11-26 | Fixed fixture of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216575209U true CN216575209U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122929177.8U Active CN216575209U (en) | 2021-11-26 | 2021-11-26 | Fixed fixture of punch press |
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|---|---|
| CN (1) | CN216575209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511352A (en) * | 2023-04-24 | 2023-08-01 | 无锡市和润远达科技有限公司 | Special-shaped section copper sheet stamping die convenient to raw materials position adjustment |
-
2021
- 2021-11-26 CN CN202122929177.8U patent/CN216575209U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511352A (en) * | 2023-04-24 | 2023-08-01 | 无锡市和润远达科技有限公司 | Special-shaped section copper sheet stamping die convenient to raw materials position adjustment |
| CN116511352B (en) * | 2023-04-24 | 2023-09-22 | 无锡市和润远达科技有限公司 | Special-shaped section copper sheet stamping die convenient to raw materials position adjustment |
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