CN220444906U - Positioning compression molding die for medical instrument - Google Patents
Positioning compression molding die for medical instrument Download PDFInfo
- Publication number
- CN220444906U CN220444906U CN202321688865.2U CN202321688865U CN220444906U CN 220444906 U CN220444906 U CN 220444906U CN 202321688865 U CN202321688865 U CN 202321688865U CN 220444906 U CN220444906 U CN 220444906U
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- punch
- lower punch
- upper punch
- compression molding
- adjusting
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- 238000000748 compression moulding Methods 0.000 title claims abstract description 18
- 238000009966 trimming Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Abstract
The utility model relates to a positioning compression molding die of a medical instrument, which has the innovation points that: the automatic stamping machine comprises a reference seat, a lower punch, an upper punch and an adjusting mechanism, wherein the reference seat, the lower punch, the upper punch and the adjusting mechanism are used for being connected with a machine tool workbench in a matched mode, the upper punch is used for being connected with the machine tool lifting mechanism in a matched mode, the upper punch is located above the lower punch and is in sliding fit with the lower punch, the upper punch moves up and down relative to the lower punch, forming grooves used for stamping forming workpieces and corresponding to the lower punch are respectively formed in the lower punch and the upper punch, one side of the lower punch is provided with the adjusting mechanism suitable for stamping forming of the workpieces with different lengths, the lower punch is provided with a linear workpiece, the upper punch is driven to press down through the machine tool lifting mechanism, and stamping forming of the linear workpiece is completed after the upper punch and the lower punch are matched. The utility model not only can rapidly and accurately form, but also can meet the drawing size and technical requirements without repeated trimming by a fitter, and improves the operation efficiency.
Description
Technical Field
The utility model relates to a compression molding die, in particular to a positioning compression molding die for medical instruments.
Background
The existing medical instrument products for processing drill bushing/GUIDE are manually bent and formed by a fitter, and then are shaped to meet the drawing size and technical requirements. Because of manual operation, each time the product size is difficult to accurately control, the productivity is low, certain batch products are scrapped, and the product quality is greatly influenced, so that the design of the stamping forming die capable of improving the operation efficiency, rapidly and accurately forming and without repeated trimming by a bench worker is urgently needed.
Disclosure of Invention
The purpose of the utility model is that: the positioning compression molding die for the medical instrument can be used for rapidly and accurately molding, and can meet the drawing size and technical requirements without repeated trimming of a bench worker, and the operation efficiency is improved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a positioning compression molding die for medical instruments is characterized in that: comprises a reference seat, a lower punch, an upper punch and an adjusting mechanism which are used for being matched and connected with a machine tool workbench,
the reference seat is provided with a lower punch, the upper punch is used for being connected with a machine tool lifting mechanism in a matched manner, the upper punch is positioned above the lower punch and is in sliding fit with the lower punch, the upper punch moves up and down relative to the lower punch, the lower punch and the upper punch are respectively provided with a forming groove used for stamping and forming a workpiece and corresponding to the forming grooves, one side of the lower punch is provided with an adjusting mechanism suitable for stamping and forming workpieces with different lengths,
and the linear workpiece arranged on the lower punch drives the upper punch to press downwards by utilizing a machine tool lifting mechanism, and the linear workpiece is formed by stamping after the upper punch and the lower punch are combined.
In the above technical scheme, adjustment mechanism includes adjusting guide pillar, regulating block and fastener, the regulating block passes through the fastener and installs on lower die punch lateral wall, be equipped with the adjusting guide pillar that is used for adjusting product length position on the regulating block, and the adjusting guide pillar supports in the shaping inslot of lower die punch.
In the technical scheme, the adjusting block is provided with the kidney-shaped adjusting hole, and the fastening piece penetrates through the kidney-shaped adjusting hole of the adjusting block and is detachably connected with the lower punch.
In the above technical scheme, the end of the lower punch is provided with a concave part for being matched with the upper punch in a positioning way, the bottom of the upper punch is provided with a convex part for being matched with the lower punch in a positioning way, the convex part is matched with the concave part in a positioning way, and the convex part and the concave part are respectively provided with a forming groove.
In the technical scheme, the concave part is an arc-shaped concave part, the convex part is an arc-shaped protrusion matched with the arc-shaped concave part in a positioning way, and the forming radian of the forming groove is 110-130 degrees
In the technical scheme, two ends of the lower punch are respectively provided with a workpiece placing groove which is communicated with the forming groove of the lower punch.
In the above technical scheme, the two ends of the lower punch are respectively provided with a guide post, and the upper punch moves up and down relative to the lower punch through the guide posts.
In the technical scheme, the top of the upper punch is provided with a connecting column connected with the machine tool lifting mechanism.
In the technical scheme, the reference seat comprises an upper supporting plate and a lower bottom plate which is matched and connected with the machine tool workbench, the upper supporting plate is connected with the lower bottom plate through the upright post, and the lower die punch is arranged on the upper supporting plate.
The utility model has the positive effects that: after the positioning compression molding die of the medical apparatus is adopted, as the utility model comprises the datum seat, the lower punch, the upper punch and the adjusting mechanism which are used for being matched and connected with the machine tool workbench,
the reference seat is provided with a lower punch, the upper punch is used for being connected with a machine tool lifting mechanism in a matched manner, the upper punch is positioned above the lower punch and is in sliding fit with the lower punch, the upper punch moves up and down relative to the lower punch, the lower punch and the upper punch are respectively provided with a forming groove used for stamping and forming a workpiece and corresponding to the forming grooves, one side of the lower punch is provided with an adjusting mechanism suitable for stamping and forming workpieces with different lengths,
the linear workpiece arranged on the lower punch drives the upper punch to press downwards by using a machine tool lifting mechanism, and the linear workpiece is formed by stamping after the upper punch and the lower punch are combined,
when the die pressing device is used, the reference seat is matched and connected with the machine tool workbench, the upper punch is matched and connected with the machine tool lifting mechanism, then the adjustment mechanism is adjusted according to the actual length requirement of a product, a linear workpiece is placed in the forming groove of the lower punch, the machine tool lifting mechanism drives the upper punch to move downwards and match with the lower punch in a positioning manner, one-step forming of the linear product is completed through the forming groove, the product can be rapidly and accurately formed, and the drawing size and the technical requirement can be met without repeated trimming by a fitter.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of the lower punch of FIG. 1;
fig. 3 is a schematic perspective view of the upper punch of fig. 1.
Detailed Description
The utility model is further illustrated, but not limited, by the following examples in connection with the accompanying drawings.
As shown in fig. 1, 2 and 3, a positioning compression molding die of a medical instrument comprises a reference seat 1, a lower punch 2, an upper punch 3 and an adjusting mechanism 4 which are used for being matched and connected with a machine tool workbench,
the reference seat 1 is provided with a lower punch 2, the upper punch 3 is used for being connected with a machine tool lifting mechanism in a matched way, the upper punch 3 is positioned above the lower punch 2 and is in sliding fit with the lower punch 2, the upper punch 3 moves up and down relative to the lower punch 2, the lower punch 2 and the upper punch 3 are respectively provided with a forming groove 5 which is used for stamping and forming workpieces and corresponds to the forming grooves, one side of the lower punch 2 is provided with an adjusting mechanism 4 which is suitable for stamping and forming workpieces with different lengths,
the lower punch 2 is provided with a linear workpiece, the upper punch 3 is driven to press downwards through the machine tool lifting mechanism, and the punch forming of the linear workpiece is completed after the upper punch 3 and the lower punch 2 are combined.
As shown in fig. 1 and 2, in order to be suitable for shaping workpieces with different lengths and to make the universality stronger, the adjusting mechanism 4 comprises an adjusting guide post 41, an adjusting block 42 and a fastening piece, the adjusting block 42 is mounted on the side wall of the lower punch 2 through the fastening piece, the adjusting block 42 is provided with the adjusting guide post 41 for adjusting the length position of a product, and the adjusting guide post 41 is supported in the forming groove 5 of the lower punch 2. When the die is used, the length of the adjusting guide post 41 in the forming groove 5 of the lower punch 2 is adjusted according to the drawing size requirement of a workpiece to be processed.
As shown in fig. 2, in order to fine-tune the installation position of the adjusting block 42, the adjusting block 42 has a kidney-shaped adjusting hole, and the fastening member is detachably connected to the lower punch 2 through the kidney-shaped adjusting hole of the adjusting block 42.
As shown in fig. 1, 2 and 3, in order to make the structure more reasonable and facilitate precise and rapid molding, the end portion of the lower punch 2 is provided with a concave portion 21 for positioning and matching with the upper punch 3, the bottom of the upper punch 3 is provided with a convex portion 31 for positioning and matching with the lower punch 2, the convex portion 31 is in positioning and matching with the concave portion 21, and the convex portion 31 and the concave portion 21 are respectively provided with a molding groove 5.
In order to further optimize the structure, the concave portion 21 is an arc-shaped concave portion, the convex portion 31 is an arc-shaped protrusion matched with the arc-shaped concave portion in a positioning way, and the forming radian of the forming groove 5 is 110-130 degrees
As shown in fig. 2, for positioning and placing the workpiece, two ends of the lower punch 2 are respectively provided with a workpiece placing groove 22 which is mutually communicated with the forming groove 5 of the lower punch 2. The workpiece rest groove 22 is a straight groove, and the ends of both ends of the workpiece are prevented from being in the workpiece rest groove 22.
As shown in fig. 1 and 2, in order to facilitate the guiding movement of the upper punch relative to the lower punch, two ends of the lower punch 2 are respectively provided with a guide post 23, and the upper punch 3 moves up and down relative to the lower punch 2 through the guide posts 23.
As shown in fig. 1 and 3, for convenience, the upper punch is quickly connected with the machine tool lifting mechanism, and a connecting column 6 connected with the machine tool lifting mechanism is arranged at the top of the upper punch 3.
As shown in fig. 1, in order to make the bottom structure simpler and more stable, the reference base 1 includes an upper supporting plate 11 and a lower bottom plate 12 cooperatively connected with a machine tool workbench, the upper supporting plate 11 is connected with the lower bottom plate 12 through a stand column 13, and the lower punch 2 is arranged on the upper supporting plate 11.
As shown in fig. 1, when the utility model is used, the reference seat 1 is connected with a machine tool workbench in a matched manner, the upper punch 3 is connected with a machine tool lifting mechanism in a matched manner, according to the actual length requirement of a product, the length of the adjusting guide post 41 in the forming groove 5 of the lower punch 2 is adjusted according to the drawing size requirement of a workpiece to be processed, then two ends of the linear workpiece 7 are placed in the workpiece placing groove 22, the machine tool lifting mechanism drives the upper punch 3 to move downwards, the convex part 31 is matched with the concave part 21 of the lower punch 2 in a positioning manner, and one-step forming of the linear product is completed through the forming groove 5.
The utility model can make products fast and accurately formed, and can meet the drawing size and technical requirements without repeated trimming by a fitter, thereby not only greatly reducing the trimming work of the fitter, but also improving the working efficiency and the product qualification rate.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. A medical instrument's location compression molding mould, its characterized in that: comprises a reference seat (1), a lower punch (2), an upper punch (3) and an adjusting mechanism (4) which are used for being matched and connected with a machine tool workbench,
the base seat (1) is provided with a lower punch (2), the upper punch (3) is used for being connected with a machine tool lifting mechanism in a matched manner, the upper punch (3) is positioned above the lower punch (2) and is in sliding fit with the lower punch, the upper punch (3) moves up and down relative to the lower punch (2), the lower punch (2) and the upper punch (3) are respectively provided with a forming groove (5) for stamping forming a workpiece and corresponding to the forming groove, one side of the lower punch (2) is provided with an adjusting mechanism (4) suitable for stamping forming of workpieces with different lengths,
and the linear workpiece arranged on the lower punch (2) is driven by a machine tool lifting mechanism to press down the upper punch (3), and the punch forming of the linear workpiece is completed after the upper punch (3) and the lower punch (2) are combined.
2. The positioning compression molding die of a medical device according to claim 1, wherein: the adjusting mechanism (4) comprises an adjusting guide post (41), an adjusting block (42) and a fastener, wherein the adjusting block (42) is arranged on the side wall of the lower punch (2) through the fastener, the adjusting block (42) is provided with the adjusting guide post (41) for adjusting the length position of a product, and the adjusting guide post (41) is supported in a forming groove (5) of the lower punch (2).
3. The positioning compression molding die of a medical device according to claim 2, wherein: the adjusting block (42) is provided with a waist-round adjusting hole, and the fastening piece penetrates through the waist-round adjusting hole of the adjusting block (42) to be detachably connected with the lower punch (2).
4. The positioning compression molding die of a medical device according to claim 1, wherein: the end of the lower punch (2) is provided with a concave part (21) for being matched with the upper punch (3) in a positioning way, the bottom of the upper punch (3) is provided with a convex part (31) for being matched with the lower punch (2) in a positioning way, the convex part (31) is matched with the concave part (21) in a positioning way, and the convex part (31) and the concave part (21) are respectively provided with a forming groove (5).
5. The positioning compression molding die of a medical device according to claim 4, wherein: the concave part (21) is an arc-shaped concave part, the convex part (31) is an arc-shaped protrusion matched with the arc-shaped concave part in a positioning way, and the forming radian of the forming groove (5) is 110-130 degrees.
6. The positioning compression molding die of a medical device according to claim 1, wherein: two ends of the lower punch (2) are respectively provided with a workpiece placing groove (22) which is communicated with the forming groove (5) of the lower punch (2).
7. The positioning compression molding die of a medical device according to claim 1, wherein: guide posts (23) are respectively arranged at two ends of the lower punch (2), and the upper punch (3) moves up and down relative to the lower punch (2) through the guide posts (23).
8. The positioning compression molding die of a medical device according to claim 1, wherein: the top of the upper punch (3) is provided with a connecting column (6) connected with a machine tool lifting mechanism.
9. The positioning compression molding die of a medical device according to claim 1, wherein: the standard seat (1) comprises an upper supporting plate (11) and a lower bottom plate (12) which is matched and connected with a machine tool workbench, the upper supporting plate (11) is connected with the lower bottom plate (12) through a stand column (13), and the lower punch (2) is arranged on the upper supporting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688865.2U CN220444906U (en) | 2023-06-28 | 2023-06-28 | Positioning compression molding die for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688865.2U CN220444906U (en) | 2023-06-28 | 2023-06-28 | Positioning compression molding die for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220444906U true CN220444906U (en) | 2024-02-06 |
Family
ID=89734501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321688865.2U Active CN220444906U (en) | 2023-06-28 | 2023-06-28 | Positioning compression molding die for medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220444906U (en) |
-
2023
- 2023-06-28 CN CN202321688865.2U patent/CN220444906U/en active Active
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