CN224157640U - A positioning device for stamping automotive parts - Google Patents
A positioning device for stamping automotive partsInfo
- Publication number
- CN224157640U CN224157640U CN202520926219.8U CN202520926219U CN224157640U CN 224157640 U CN224157640 U CN 224157640U CN 202520926219 U CN202520926219 U CN 202520926219U CN 224157640 U CN224157640 U CN 224157640U
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- China
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- threaded rod
- stamping
- bidirectional threaded
- movable plate
- mounting frame
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Abstract
The utility model relates to the technical field related to automobile part processing, in particular to a positioning device for stamping automobile parts, which comprises a stamping machine body, positioning mechanisms are arranged on two sides of the stamping machine body, and auxiliary mechanisms are arranged on one side, close to the stamping direction, of the positioning mechanisms. According to the utility model, through the arrangement of the positioning mechanism, the first bidirectional threaded rod is driven to rotate by the second driving motor, so that the first movable plate can slide up and down on the inner wall of the mounting frame, the adaptive height can be quickly adjusted according to workpieces with different thicknesses without manual fine adjustment, when plates with different widths are faced, the third driving motor of the auxiliary mechanism is started to drive the upper bidirectional threaded rod and the lower bidirectional threaded rod to rotate, and further the two groups of second movable plates slide along the upper sliding groove and the lower sliding groove on the inner wall of the side plate, and the positioning mechanism is matched with the auxiliary mechanism, so that the omnibearing automatic positioning adjustment of the workpieces from the thickness, the width and the positions on two sides is realized.
Description
Technical Field
The utility model relates to the technical field related to automobile part machining, in particular to a positioning device for stamping automobile parts.
Background
Along with the rapid development of the automobile industry, the stamping process is one of key links in the production of automobile parts, has important influence on the aspects of dimensional accuracy, shape accuracy, surface quality and the like of the parts, and the positioning device can ensure the accurate position of the parts in the stamping process, so that the product quality and the production efficiency are improved, and therefore, the positioning device for stamping the automobile parts is particularly required.
The utility model provides a car spare part punching press positioning mechanism of authorized announcement number CN222198523U, includes the bottom plate, the spout has all been seted up to the both sides of bottom plate upper surface, the inside of spout is provided with the slide bar, the shaft of slide bar all is provided with the slider, the equal fixedly connected with fly leaf of upper surface of slider, the fly leaf is close to the equal fixedly connected with fixed plate of upper end of bottom plate middle part one side outer wall, the both sides of fixed plate body all are provided with a plurality of damping bars. According to the utility model, the gear plate is driven to rotate by the servo motor, so that the gear plate is driven to move when the gear plate rotates, the gear plate drives the sliding block to move by the connecting rod, the sliding block drives the fixed plate to move, and the fixed plate moves to different positions to fix plates with different sizes, so that the problem that the existing positioning mechanism needs manual adjustment by a worker is avoided;
However, in the above-mentioned stamping and positioning mechanism for automobile parts, manual adjustment is required for fastening and clamping plates with different thicknesses, and the mechanism does not have the function of adjusting and limiting in the width direction.
To solve the above problems, a positioning device for stamping automobile parts is proposed.
Disclosure of utility model
The utility model aims to provide a positioning device for stamping automobile parts, which aims to solve the problem of the existing positioning device for stamping automobile parts in the background technology.
The positioning device for stamping the automobile parts comprises a stamping machine body, wherein positioning mechanisms are arranged on two sides of the stamping machine body, and an auxiliary mechanism is arranged on one side, close to the stamping direction, of the positioning mechanism;
The positioning mechanism comprises a mounting frame which is slidably connected with two sides of a stamping machine body, a first movable plate is slidably connected with the inner wall of the mounting frame, a first bidirectional threaded rod is arranged above the first movable plate, two groups of mounting blocks are welded at the position, close to the middle, of the first movable plate, internal thread blocks are connected with the outer side threads of the first bidirectional threaded rod, a rotating shaft is arranged between the mounting blocks, and connecting plates are rotatably connected with the two ends of the rotating shaft;
The auxiliary mechanism comprises a side plate which is arranged on one side of the mounting frame close to the stamping direction through bolts, and two groups of second movable plates are connected to the inner wall of the side plate in a sliding manner.
Preferably, the positioning mechanism further comprises two groups of limiting grooves formed in the inner wall of the stamping machine body, the limiting grooves are close to two ends of the stamping machine body, a first driving motor is installed on one side of the stamping machine body, a second driving motor is installed on one side of the mounting frame, the connecting end of one end of the second driving motor is connected with a first bidirectional threaded rod, guide rods are installed on the inner wall of the limiting grooves, second bidirectional threaded rods are arranged below the side of the guide rods, and the connecting end of one side of each second bidirectional threaded rod is connected with the first driving motor.
Preferably, mounting bracket bottom and spacing groove sliding connection, the guide bar wears to locate the mounting bracket bottom, and with mounting bracket sliding connection, mounting bracket bottom both ends are L shape, and the guide bar locates the vertical direction of mounting bracket L shape, and the vertical direction of mounting bracket L shape is located to the second bidirectional screw rod.
Preferably, the mounting block and the connecting plate are both provided with two parts, and are symmetrically arranged by taking the central point of the first movable plate as the axis, and the other end of the connecting plate is rotationally connected with the internal thread block.
Preferably, the auxiliary mechanism further comprises an upper sliding groove formed in the top wall of the side plate, a lower sliding groove is formed in the bottom of the side plate, close to one side of the mounting frame, an upper bidirectional threaded rod is arranged in the upper sliding groove, a lower bidirectional threaded rod is arranged in the lower sliding groove, and a third driving motor is mounted at the connecting end of the upper bidirectional threaded rod and one end of the lower bidirectional threaded rod.
Preferably, the upper bidirectional threaded rod penetrates through the top of the second movable plate and is in threaded connection with the top of the second movable plate, and the lower bidirectional threaded rod penetrates through the bottom of the second movable plate and is in threaded connection with the bottom of the second movable plate.
Preferably, the bottom of the second movable plate is concave, and the top and the bottom of the second movable plate are respectively arranged on the inner walls of the upper chute and the lower chute.
Compared with the prior art, the utility model has the beneficial effects that:
The positioning mechanism is arranged on the positioning device for stamping the automobile parts, the second driving motor drives the first bidirectional threaded rod to rotate, so that the first movable plate can slide up and down on the inner wall of the mounting frame, and the adjustment height can be quickly adjusted according to workpieces with different thicknesses without manual fine adjustment;
When plates with different widths are faced, a third driving motor of the auxiliary mechanism is started, and drives the upper bidirectional threaded rod and the lower bidirectional threaded rod to rotate, so that two groups of second movable plates slide along the upper sliding groove and the lower sliding groove on the inner wall of the side plate;
The positioning mechanism is matched with the auxiliary mechanism, so that flexible adjustment of the distance between the two groups of movable plates is realized, omnibearing automatic positioning adjustment of the workpiece from the thickness, the width and the positions of two sides is realized, and the universality of the device is greatly enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a positioning mechanism according to the present utility model;
FIG. 3 is a second schematic structural view of the positioning mechanism of the present utility model;
FIG. 4 is a schematic view of the auxiliary mechanism of the present utility model;
Fig. 5 is a schematic structural view of a second movable plate in the auxiliary mechanism of the present utility model.
In the figure, 1, a stamping machine body; 2, a positioning mechanism, 201, a mounting rack, 202, a first movable plate, 203, a first bidirectional threaded rod, 204, a mounting block, 205, an internal threaded block, 206, a rotating shaft, 207, a connecting plate, 208, a limiting groove, 209, a first driving motor, 210, a second driving motor, 211, a guide rod, 212, a second bidirectional threaded rod, 3, an auxiliary mechanism, 301, a side plate, 302, a second movable plate, 303, an upper chute, 304, a lower chute, 305, an upper bidirectional threaded rod, 306, a lower bidirectional threaded rod, 307 and a third driving motor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples
As shown in fig. 1-3, including punching press organism 1, the both sides of punching press organism 1 are provided with positioning mechanism 2, positioning mechanism 2 is close to one side of punching press orientation and is provided with auxiliary mechanism 3, positioning mechanism 2 includes at punching press organism 1 both sides sliding connection's mounting bracket 201, the inner wall sliding connection of mounting bracket 201 has first fly leaf 202, the top of first fly leaf 202 is equipped with first two-way threaded rod 203, first fly leaf 202 is close to the middle part position welding has two sets of installation piece 204, the outside threaded connection of first two-way threaded rod 203 has internal thread piece 205, be provided with pivot 206 between the installation piece 204, pivot 206 both ends rotate and are connected with connecting plate 207, positioning mechanism 2 still includes two sets of spacing groove 208 of seting up at punching press organism 1's inner wall, and spacing groove 208 is close to punching press organism 1 both ends, first driving motor 209 is installed to one side of punching press organism 1, second driving motor 210 is installed to one side of mounting bracket 201, and the link end and the first two-way threaded rod 203 are connected, guide bar 211 is all installed to the inner wall of spacing groove 208, the side below of guide bar 211 is equipped with second two-way threaded rod 212, and the link 212 is connected with first two-way threaded rod 209.
It should be noted that, in the present embodiment, the height of the first movable plate 202 is adjusted according to the thickness of the workpiece, the second driving motor 210 is started first, the connecting end of the second driving motor drives the first bi-directional threaded rod 203 to rotate, the internal threaded block 205 screwed on the outer side of the first bi-directional threaded rod 203 moves outside along with the rotation of the first bi-directional threaded rod 203, the movement of the internal threaded block 205 drives the mounting block 204 to move through the connecting plate 207 and the rotating shaft 206, and the mounting block 204 is welded on the first movable plate 202, so that the first movable plate 202 slides up and down on the inner wall of the mounting frame 201, thereby realizing the height adjustment of the first movable plate 202, so as to meet the positioning requirements of automobile parts with different thicknesses;
When the position of the mounting frame 201 is adjusted, the first driving motor 209 is started first, the connecting end of the first driving motor drives the second bidirectional threaded rod 212 to rotate, and the bottom of the mounting frame 201 is slidably connected with the limiting groove 208, and the guide rod 211 is arranged at the bottom of the mounting frame 201 in a penetrating manner, the second bidirectional threaded rod 212 is matched with the L-shaped vertical direction at the bottom of the mounting frame 201, so that the mounting frame 201 can slide in the limiting groove 208 along the guide rod 211 due to the rotation of the second bidirectional threaded rod 212, and therefore, the position adjustment of the mounting frame 201 at two sides of the stamping machine body 1 is realized, and automobile parts with different sizes are adapted.
As shown in fig. 4 and 5, the auxiliary mechanism 3 includes a side plate 301 mounted on one side of the mounting frame 201 near the stamping direction by bolts, two groups of second movable plates 302 are slidably connected to the inner wall of the side plate 301, an upper sliding groove 303 is formed in the top wall of the side plate 301, a lower sliding groove 304 is formed in the bottom of the side plate 301 near one side of the mounting frame 201, an upper bidirectional threaded rod 305 is arranged in the upper sliding groove 303, a lower bidirectional threaded rod 306 is arranged in the lower sliding groove 304, and a third driving motor 307 is mounted at the connecting end of the upper bidirectional threaded rod 305 and one end of the lower bidirectional threaded rod 306.
It should be noted that, in this embodiment, when the automobile parts with different widths are to be handled, the third driving motor 307 is started, which drives the upper bi-directional threaded rod 305 and the lower bi-directional threaded rod 306 to rotate, the upper bi-directional threaded rod 305 is threaded on the top of the second movable plate 302, the lower bi-directional threaded rod 306 is threaded on the bottom of the second movable plate 302, and is threaded on the bottom of the second movable plate 302, along with the rotation of the upper bi-directional threaded rod 305 and the lower bi-directional threaded rod 306, the second movable plate 302 slides along the upper chute 303 and the lower chute 304 on the inner wall of the side plate 301, so as to realize the adjustment of the distance between the two groups of second movable plates 302, and further position the automobile parts on one side close to the punching direction;
After the positioning mechanism 2 and the auxiliary mechanism 3 position the automobile parts, the stamping machine body 1 starts to perform stamping operation (the stamping process is conventional in the prior art and is not described here in detail), so as to complete stamping of the automobile parts;
Further, the first driving motor 209, the second driving motor 210 and the third driving motor 307 all have braking functions, when the first driving motor 209, the second driving motor 210 and the third driving motor 307 stop working, the motor shaft can be fixed by the braking mechanism inside the motor (in view of the fact that the motor braking technology is applied in the industrial field for a long time and the technical maturity is high, the specific implementation of the braking mechanism is not repeated here in the patent specification), the rotation of the motor shaft is prevented, and three groups of bidirectional threaded rods connected with the motor shaft cannot rotate automatically after the motor stops, so that the position locking is realized.
The working principle of the utility model is as follows:
Referring to fig. 1-5 of the specification, according to the thickness of the workpiece, the height of the first movable plate 202 is adjusted, the second driving motor 210 is started, the connecting end of the second driving motor drives the first bidirectional threaded rod 203 to rotate, the internal thread block 205 which is in threaded connection with the outer side of the first bidirectional threaded rod 203 moves outside along with the rotation of the first bidirectional threaded rod 203, the installation block 204 is driven to move by the movement of the internal thread block 205 through the connecting plate 207 and the rotating shaft 206, and the installation block 204 is welded on the first movable plate 202, so that the first movable plate 202 can slide up and down on the inner wall of the installation frame 201, and the height adjustment of the first movable plate 202 is realized, so as to meet the positioning requirements of automobile parts with different thicknesses;
When the position of the mounting frame 201 is adjusted, the first driving motor 209 is started, the connecting end of the first driving motor drives the second bidirectional threaded rod 212 to rotate, and as the bottom of the mounting frame 201 is slidably connected with the limiting groove 208 and the guide rod 211 penetrates through the bottom of the mounting frame 201, the second bidirectional threaded rod 212 is matched with the L-shaped vertical direction at the bottom of the mounting frame 201, the rotation of the second bidirectional threaded rod 212 can enable the mounting frame 201 to slide in the limiting groove 208 along the guide rod 211, so that the position adjustment of the mounting frame 201 at two sides of the stamping machine body 1 is realized, and the device is suitable for automobile parts with different sizes;
When the automobile parts with different widths are handled, a third driving motor 307 is started, and drives an upper bidirectional threaded rod 305 and a lower bidirectional threaded rod 306 to rotate, the upper bidirectional threaded rod 305 penetrates through the top of the second movable plate 302 and is in threaded connection with the top of the second movable plate 302, the lower bidirectional threaded rod 306 penetrates through the bottom of the second movable plate 302 and is in threaded connection with the bottom of the second movable plate 302, along with the rotation of the upper bidirectional threaded rod 305 and the lower bidirectional threaded rod 306, the second movable plate 302 slides along an upper chute 303 and a lower chute 304 on the inner wall of the side plate 301, so that the distance between the two groups of second movable plates 302 is adjusted, and the automobile parts are further positioned on one side close to the punching direction;
After the positioning mechanism 2 and the auxiliary mechanism 3 position the automobile parts, the stamping machine body 1 starts to perform stamping operation, and stamping processing of the automobile parts is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The positioning device for stamping the automobile parts comprises a stamping machine body (1) and is characterized in that positioning mechanisms (2) are arranged on two sides of the stamping machine body (1), and an auxiliary mechanism (3) is arranged on one side, close to the stamping direction, of the positioning mechanisms (2);
The positioning mechanism (2) comprises mounting frames (201) which are slidably connected to two sides of a stamping machine body (1), a first movable plate (202) is slidably connected to the inner wall of each mounting frame (201), a first bidirectional threaded rod (203) is arranged above each first movable plate (202), two groups of mounting blocks (204) are welded to the positions, close to the middle, of each first movable plate (202), inner threaded blocks (205) are connected to the outer sides of the first bidirectional threaded rods (203) in a threaded manner, a rotating shaft (206) is arranged between the mounting blocks (204), and connecting plates (207) are rotatably connected to the two ends of each rotating shaft (206);
The auxiliary mechanism (3) comprises a side plate (301) mounted on one side of the mounting frame (201) close to the stamping direction through bolts, and two groups of second movable plates (302) are connected to the inner wall of the side plate (301) in a sliding mode.
2. The positioning device for stamping automobile parts according to claim 1, wherein the positioning mechanism (2) further comprises two groups of limiting grooves (208) formed in the inner wall of the stamping machine body (1), the limiting grooves (208) are close to two ends of the stamping machine body (1), a first driving motor (209) is installed on one side of the stamping machine body (1), a second driving motor (210) is installed on one side of the mounting frame (201), a connecting end of one end of the second driving motor (210) is connected with the first bidirectional threaded rod (203), guide rods (211) are installed on the inner wall of the limiting grooves (208), a second bidirectional threaded rod (212) is arranged below the side of the guide rods (211), and a connecting end of one side of the second bidirectional threaded rod (212) is connected with the first driving motor (209).
3. The positioning device for stamping automobile parts according to claim 2, wherein the bottom of the mounting frame (201) is slidably connected with the limiting groove (208), the guide rod (211) is arranged at the bottom of the mounting frame (201) in a penetrating mode and is slidably connected with the mounting frame (201), two ends of the bottom of the mounting frame (201) are L-shaped, the guide rod (211) is arranged in the L-shaped vertical direction of the mounting frame (201), and the second bidirectional threaded rod (212) is arranged in the L-shaped vertical direction of the mounting frame (201).
4. The positioning device for stamping automobile parts according to claim 1, wherein the mounting block (204) and the connecting plate (207) are arranged at two positions, and are symmetrically arranged by taking the center point of the first movable plate (202) as the axis, and the other end of the connecting plate (207) is rotationally connected with the internal thread block (205).
5. The positioning device for stamping automobile parts according to claim 1, wherein the auxiliary mechanism (3) further comprises an upper sliding groove (303) formed in the top wall of the side plate (301), a lower sliding groove (304) is formed in the bottom of the side plate (301) close to one side of the mounting frame (201), an upper bidirectional threaded rod (305) is arranged in the upper sliding groove (303), a lower bidirectional threaded rod (306) is arranged in the lower sliding groove (304), and a third driving motor (307) is installed at the connecting end of one end of the upper bidirectional threaded rod (305) and one end of the lower bidirectional threaded rod (306).
6. The positioning device for stamping automobile parts according to claim 5, wherein the upper bidirectional threaded rod (305) is arranged on the top of the second movable plate (302) in a penetrating manner and is in threaded connection with the top of the second movable plate (302), and the lower bidirectional threaded rod (306) is arranged on the bottom of the second movable plate (302) in a penetrating manner and is in threaded connection with the bottom of the second movable plate (302).
7. The positioning device for stamping automobile parts according to claim 1, wherein the bottom of the second movable plate (302) is laterally concave, and the top and the bottom of the second movable plate (302) are respectively arranged on the inner walls of the upper chute (303) and the lower chute (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520926219.8U CN224157640U (en) | 2025-05-12 | 2025-05-12 | A positioning device for stamping automotive parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520926219.8U CN224157640U (en) | 2025-05-12 | 2025-05-12 | A positioning device for stamping automotive parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224157640U true CN224157640U (en) | 2026-04-24 |
Family
ID=99504917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520926219.8U Active CN224157640U (en) | 2025-05-12 | 2025-05-12 | A positioning device for stamping automotive parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224157640U (en) |
-
2025
- 2025-05-12 CN CN202520926219.8U patent/CN224157640U/en active Active
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