CN219309895U - Spare part punching press positioning mechanism - Google Patents
Spare part punching press positioning mechanism Download PDFInfo
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- CN219309895U CN219309895U CN202223454804.8U CN202223454804U CN219309895U CN 219309895 U CN219309895 U CN 219309895U CN 202223454804 U CN202223454804 U CN 202223454804U CN 219309895 U CN219309895 U CN 219309895U
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Abstract
The utility model relates to a part stamping and positioning mechanism which comprises a bottom plate, wherein a transmission mechanism is arranged at the top end of the bottom plate, a clamping mechanism is arranged at the inner side of the transmission mechanism, and the transmission mechanism comprises a wrenching rod, a first rotating rod, a first sliding block, a first sliding groove plate, a second rotating rod, a rotating frame, a second sliding groove plate, a third rotating rod and a second sliding block. The first rotating rod is driven to rotate through the wrenching rod, so that the first rotating rod drives the first sliding block to slide along the first sliding groove plate, meanwhile, the wrenching rod drives the second rotating rod to rotate, so that the second rotating rod drives the rotating frame to rotate, the rotating frame drives the third rotating rod to rotate, the third rotating rod drives the second sliding block to slide along the second sliding groove block, and the clamping force of synchronous clamping is generated during the stamping and positioning of automobile parts, so that the clamping and positioning are firmer.
Description
Technical Field
The utility model belongs to the technical field of machining of automobile parts, and particularly relates to a part stamping and positioning mechanism.
Background
With the development of the times, the use of automobiles is greatly increased, and meanwhile, parts required by the production of the automobiles are also produced in a large quantity, and the parts of the automobiles need to be produced by punching during processing.
The utility model discloses a positioning and locking mechanism for stamping automobile parts, which comprises a stamping table, wherein one side of the top end of the stamping table is rotationally connected with a height thread column, the middle part of the height thread column is in threaded connection with a height block, the outer side of the height block is rotationally connected with a clamping shell, one side of the bottom end of the clamping shell is fixedly provided with a plurality of protection pieces, the stamping table is provided with a displacement groove positioned at one side of the height thread column, and the displacement groove is internally and slidably connected with a displacement block.
However, the applicant believes that the above device has the following drawbacks: the traditional positioning device for stamping the parts has larger limitation, and can only position the automobile parts with regular and smooth cross sections, so that when the automobile parts are in irregular shapes, the automobile parts are difficult to effectively position, and the applicability and the practicability do not meet the market demand.
Disclosure of Invention
The utility model aims at the technical problems in the prior art, and provides a part stamping and positioning mechanism, wherein a rotating groove block enables a first rotating block, a second rotating block and a third rotating block to rotate after contacting with automobile parts through relative sliding of a first sliding block and a second sliding block, so that the third rotating block rotates according to the appearance shape of the automobile parts when clamping and positioning the automobile parts, the third rotating block is tightly attached to the outer wall of the automobile parts, and the stamping and positioning mechanism can effectively position the parts with different shapes.
The technical scheme for solving the technical problems is as follows:
the stamping and positioning mechanism for the parts comprises a bottom plate, wherein a transmission mechanism is arranged at the top end of the bottom plate, and a clamping mechanism is arranged on the inner side of the transmission mechanism;
the transmission mechanism comprises a pulling rod, a first rotating rod, a first sliding block, a first sliding groove plate, a second rotating rod, a rotating frame, a second sliding groove plate, a third rotating rod and a second sliding block, wherein the pulling rod is arranged at the top end of the bottom plate, the first rotating rod is connected with the outer wall of the pulling rod in a rotating mode, one end of the first rotating rod, which is far away from the pulling rod, is connected with the first sliding block in a rotating mode, the outer wall of the first sliding block is connected with the first sliding groove plate in a sliding mode, the inner wall of the first sliding groove plate is connected with the pulling rod in a rotating mode, the bottom end of the pulling rod is connected with the second rotating rod in a rotating mode, one end of the second rotating rod, which is far away from the second rotating rod, is connected with the third rotating rod in a rotating mode, the outer wall of the third rotating rod is connected with the second sliding block in a rotating mode, and the second sliding block is connected with the inner wall of the second sliding groove plate in a sliding mode.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, fixture includes rotation groove block, first rotating block, second rotating block and third rotating block, the outer wall fixed connection of second sliding block rotates the groove block, the inner wall of rotating the groove block rotates and connects first rotating block, the inner wall of first rotating block rotates and connects the second rotating block, the inner wall of second rotating block rotates and connects the third rotating block.
Further, the first sliding block and the first sliding groove plate and the second sliding block and the second sliding groove plate are positioned symmetrically with respect to the center point of the bottom plate.
Further, the first rotating rod and the third rotating rod are provided with two symmetrical groups, and the two groups of the first rotating rod and the third rotating rod form a rotating structure with the first sliding block and the second sliding block through the pulling rod.
Further, the inner walls of the first sliding groove plate and the second sliding groove plate are provided with sliding grooves which are matched with the first sliding blocks and the second sliding blocks.
Further, the first rotating block is provided with two symmetrical groups with respect to the midpoint of the rotating groove block, the outer walls of the two groups of the first rotating block are provided with rotating grooves which are matched with the inner walls of the rotating groove block, the second rotating block is provided with two symmetrical groups with respect to the midpoint of the first rotating block, the outer walls of the second rotating block are provided with rotating grooves which are matched with the first rotating block, the third rotating block is provided with two symmetrical groups with respect to the midpoint of the second rotating block, and the outer walls of the two groups of the third rotating block are provided with rotating grooves which are matched with the second rotating block.
Further, the outer wall of the third rotating block is provided with an anti-slip layer.
The beneficial effects of the utility model are as follows: according to the utility model, the first rotating rod is driven to rotate by the wrenching rod, so that the first rotating rod drives the first sliding block to slide along the first sliding groove plate, and meanwhile, the wrenching rod drives the second rotating rod to rotate, so that the second rotating rod drives the rotating frame to rotate, and the rotating frame drives the third rotating rod to rotate, and further, the third rotating rod drives the second sliding block to slide along the second sliding groove block, and a clamping force for synchronous clamping is generated when the automobile parts are punched and positioned by the relative sliding of the first sliding block and the second sliding block, so that the clamping and positioning are more stable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic diagram of a transmission mechanism according to the present utility model;
fig. 4 is a schematic structural view of the clamping mechanism of the present utility model.
In the figure:
1. a bottom plate; 2. a transmission mechanism; 3. a clamping mechanism; 201. pulling the rod; 202. a first rotating lever; 203. a first slider; 204. a first sliding channel plate; 205. a second rotating lever; 206. rotation of
A rack; 207. a second sliding channel plate; 208. a third rotating lever; 209. a second slider; 301. rotating the 5 groove blocks; 302. a first rotating block; 303. a second rotating block; 304. a third rotating block; 305. an anti-slip layer.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the illustrated examples are for illustration 0 only and are not intended to limit the scope of the utility model.
Example 1
The positioning device for stamping the traditional parts has larger limitation, can only position the automobile parts with regular and smooth cross sections, is difficult to effectively position the automobile parts when the automobile parts are in irregular shapes, and has poor applicability and practicality.
5 based on this, as shown in fig. 1 to 4, the present embodiment provides a stamping and positioning mechanism suitable for machining automobile parts, which comprises a bottom plate 1, wherein a transmission mechanism 2 is arranged at the top end of the bottom plate 1, and a clamping mechanism 3 is arranged at the inner side of the transmission mechanism 2.
The transmission mechanism 2 comprises a pulling rod 201, a first rotating rod 202, a first sliding block 203 and a first sliding block
A sliding groove plate 204, a second rotating lever 205, a rotating frame 206, a second sliding groove plate 207, a third rotating 0-way lever 208, and a second sliding block 209. The top of the bottom plate 1 is provided with a pulling rod 201, the outer wall of the pulling rod 201 is rotationally connected with a first rotating rod 202, one end of the first rotating rod 202, which is far away from the pulling rod 201, is rotationally connected with a first sliding block 203, the outer wall of the first sliding block 203 is slidingly connected with a first sliding groove plate 204, the inner wall of the first sliding groove plate 204 is rotationally connected with the pulling rod 201, and the bottom end of the pulling rod 201 is rotationally connected
The second rotating rod 205 is connected, one end of the second rotating rod 205 far away from the wrenching rod 201 is rotationally connected with the rotating frame 5206, the outer wall of the rotating frame 206 is rotationally connected with the second sliding groove plate 207, one end of the rotating frame 206 far away from the second rotating rod 205 is rotationally connected with the third rotating rod 208, the outer wall of the third rotating rod 208 is rotationally connected with the second sliding block 209, and the second sliding block 209 is slidingly connected with the inner wall of the second sliding groove plate 207.
The scheme is adopted: after the wrenching rod 201 is wrenched, the first rotating rod 202 is driven to rotate, so that the first rotating rod 202 drives the first sliding block 203 to slide along the first sliding groove plate 204, meanwhile, the wrenching rod 201 drives the second rotating rod 205 to rotate, so that the second rotating rod 205 drives the rotating frame 206 to rotate, the rotating frame 206 drives the third rotating rod 208 to rotate, the third rotating rod 208 drives the second sliding block 209 to slide along the second sliding groove block 301, and the clamping force of synchronous clamping is generated during the stamping and positioning of automobile parts, so that the clamping and positioning are more stable.
Example 2
This embodiment is substantially similar in structure to embodiment 1, with the main difference being the improvement of the gripping mechanism 3.
As shown in fig. 4, the clamping mechanism 3 of the present embodiment includes a rotation groove block 301, a first rotation block 302, a second rotation block 303, and a third rotation block 304. The outer wall of the second sliding block 209 is fixedly connected with a rotary groove block 301, the inner wall of the rotary groove block 301 is rotationally connected with a first rotary block 302, the inner wall of the first rotary block 302 is rotationally connected with a second rotary block 303, and the inner wall of the second rotary block 303 is rotationally connected with a third rotary block 304.
The scheme is adopted: the rotating groove block 301 enables the first rotating block 302, the second rotating block 303 and the third rotating block 304 to rotate after contacting with the automobile parts through the relative sliding of the first sliding block 203 and the second sliding block 209, so that the third rotating block 304 rotates according to the appearance shape of the automobile parts when clamping and positioning the automobile parts, the third rotating block 304 is tightly attached to the outer wall of the automobile parts, and the stamping and positioning mechanism can effectively position the parts with different shapes.
As shown in fig. 3, the first sliding block 203 and the first sliding groove plate 204 and the second sliding block 209 and the second sliding groove plate 207 are symmetrical with respect to the center point of the base plate 1, so as to ensure that the stamping and positioning mechanism does not generate offset errors during operation, thereby improving the working effect of stamping and positioning.
As shown in fig. 3, the first rotating rod 202 and the third rotating rod 208 are provided with two symmetrical groups, and the two groups of the first rotating rod 202 and the third rotating rod 208 form a rotating structure with the first sliding block 203 and the second sliding block 209 through the pulling rod 201.
The scheme is adopted: by arranging two symmetrical first rotating rod 202 and third rotating rod 208,5, when the first rotating rod 202 and the third rotating rod 20 rotate with the first sliding block 203 and the second sliding block 209, force is dispersed, and long-term stress of the first rotating rod 202 and the third rotating rod 208 is avoided, so that the service lives of the first rotating rod 202 and the third rotating rod 208 are influenced.
As shown in fig. 3, the inner walls of the first sliding groove plate 204 and the second sliding groove plate 207 are provided with sliding grooves which are matched with the first sliding block 203 and the second sliding block 209.
0 adopts the scheme that: through setting up the spout that the inner wall of first slip frid 204 and second slip frid 207 offered and be identical with first slider 203 and second slider 209, make first slider 203 and second slider 209 carry out stable slip along first slip frid 204 and second slip frid 207 under the drive of first dwang 202 and third dwang 208, more stable, can not produce the skew when making punching press location operation.
5 as shown in fig. 4, two symmetrical groups of the first rotating blocks 302 are arranged about the middle point of the rotating groove block 301, and rotating grooves which are matched with the inner wall of the rotating groove block 301 are formed on the outer walls of the two groups of the first rotating blocks 302. Two symmetrical groups of second rotating blocks 303 are arranged about the middle point of the first rotating block 302, and rotating grooves which are matched with the first rotating block 302 are formed in the outer walls of the two groups of second rotating blocks 303. Third rotation
Two symmetrical groups of movable blocks 304 are arranged at the middle point of the second movable block 303, and the outer walls of the two groups of third movable blocks 0304 are provided with rotary grooves which are matched with the second movable block 303.
The scheme is adopted: through the rotation of the first rotating block 302, the second rotating block 303 and the third rotating block 304, when the third rotating block 304 clamps and positions automobile parts, the third rotating block 304 rotates according to the appearance shape of the automobile parts, the third rotating block 304 is tightly attached to the outer wall of the automobile parts, and the stamping and positioning mechanism can effectively position the parts with different shapes.
5 as shown in fig. 4, the outer wall of the third rotating block 304 is provided with an anti-slip layer 305, and the anti-slip layer 305 is made of existing wear-resistant materials.
The scheme is adopted: by arranging the protective layer 305, the abrasion of the clamping surface of the third rotating block 304 can be reduced, and meanwhile, the friction force of the clamping surface is increased, so that the clamping and positioning are more stable.
The working principle of this embodiment is as follows:
firstly, after the pulling rod 201 is pulled, the first rotating rod 202 is driven to rotate, so that the first rotating rod 202 drives the first sliding block 203 to slide along the first sliding groove plate 204, meanwhile, the pulling rod 201 drives the second rotating rod 205 to rotate, so that the second rotating rod 205 drives the rotating frame 206 to rotate, and therefore the rotating frame 206 drives the third rotating rod 208 to rotate, and further, the third rotating rod 208 drives the second sliding block 209 to slide along the second sliding groove block 301, and when the automobile parts are punched and positioned, synchronous clamping force is generated, so that the clamping and positioning are more stable;
finally, the rotating groove block 301 makes the first rotating block 302, the second rotating block 303 and the third rotating block 304 rotate after contacting the automobile parts through the relative sliding of the first sliding block 203 and the second sliding block 209, so that the third rotating block 304 rotates according to the appearance shape of the automobile parts when clamping and positioning the automobile parts, the third rotating block 304 is tightly attached to the outer wall of the automobile parts, and the stamping and positioning mechanism can effectively position the parts with different shapes.
In the present utility model, the devices and components not described in the structure are all commercially available devices or components.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The stamping and positioning mechanism for the parts comprises a bottom plate (1) and is characterized in that a transmission mechanism (2) is arranged at the top end of the bottom plate (1), and a clamping mechanism (3) is arranged on the inner side of the transmission mechanism (2);
the transmission mechanism (2) comprises a pulling rod (201), a first rotating rod (202), a first sliding block (203), a first sliding groove plate (204), a second rotating rod (205), a rotating frame (206), a second sliding groove plate (207), a third rotating rod (208) and a second sliding block (209), wherein the pulling rod (201) is arranged at the top end of the bottom plate (1), the outer wall of the pulling rod (201) is rotationally connected with the first rotating rod (202), one end of the first rotating rod (202) far away from the pulling rod (201) is rotationally connected with the first sliding block (203), the outer wall of the first sliding block (203) is slidingly connected with the first sliding groove plate (204), the inner wall of the first sliding groove plate (204) is rotationally connected with the moving rod (201), the bottom end of the pulling rod (201) is rotationally connected with the second rotating rod (205), one end of the second rotating rod (205) far away from the moving rod (201) is rotationally connected with the rotating frame (206), the outer wall of the rotating frame (206) is rotationally connected with the second sliding groove plate (207), the outer wall of the second rotating rod (208) is rotationally connected with the third rotating rod (209), the second sliding block (209) is slidably connected to the inner wall of the second sliding groove plate (207).
2. The part stamping and positioning mechanism according to claim 1, wherein the clamping mechanism (3) comprises a rotary groove block (301), a first rotary block (302), a second rotary block (303) and a third rotary block (304), the outer wall of the second sliding block (209) is fixedly connected with the rotary groove block (301), the inner wall of the rotary groove block (301) is rotationally connected with the first rotary block (302), the inner wall of the first rotary block (302) is rotationally connected with the second rotary block (303), and the inner wall of the second rotary block (303) is rotationally connected with the third rotary block (304).
3. The component stamping and positioning mechanism according to claim 1, wherein the first sliding block (203) and the first sliding groove plate (204) are positioned symmetrically with respect to the center point of the base plate (1) with respect to the second sliding block (209) and the second sliding groove plate (207).
4. The part stamping and positioning mechanism according to claim 1, wherein the first rotating rod (202) and the third rotating rod (208) are provided with two symmetrical groups, and the two groups of the first rotating rod (202) and the third rotating rod (208) form a rotating structure with the first sliding block (203) and the second sliding block (209) through the pulling rod (201).
5. The stamping and positioning mechanism for parts according to claim 4, wherein the inner walls of the first sliding groove plate (204) and the second sliding groove plate (207) are provided with sliding grooves which are matched with the first sliding block (203) and the second sliding block (209).
6. The stamping and positioning mechanism for parts according to claim 2, wherein the first rotating block (302) is provided with two symmetrical groups about a midpoint of the rotating groove block (301), the outer walls of the two groups of the first rotating block (302) are provided with rotating grooves which are matched with the inner walls of the rotating groove block (301), the second rotating block (303) is provided with two symmetrical groups about a midpoint of the first rotating block (302), the outer walls of the two groups of the second rotating block (303) are provided with rotating grooves which are matched with the first rotating block (302), the third rotating block (304) is provided with two symmetrical groups about a midpoint of the second rotating block (303), and the outer walls of the two groups of the third rotating block (304) are provided with rotating grooves which are matched with the second rotating block (303).
7. The part stamping and positioning mechanism according to claim 2, wherein the outer wall of the third rotating block (304) is provided with an anti-slip layer (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454804.8U CN219309895U (en) | 2022-12-23 | 2022-12-23 | Spare part punching press positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223454804.8U CN219309895U (en) | 2022-12-23 | 2022-12-23 | Spare part punching press positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219309895U true CN219309895U (en) | 2023-07-07 |
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ID=87035282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223454804.8U Active CN219309895U (en) | 2022-12-23 | 2022-12-23 | Spare part punching press positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219309895U (en) |
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2022
- 2022-12-23 CN CN202223454804.8U patent/CN219309895U/en active Active
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