CN215392933U - Cutter for scraping mold cavity - Google Patents
Cutter for scraping mold cavity Download PDFInfo
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- CN215392933U CN215392933U CN202121288122.7U CN202121288122U CN215392933U CN 215392933 U CN215392933 U CN 215392933U CN 202121288122 U CN202121288122 U CN 202121288122U CN 215392933 U CN215392933 U CN 215392933U
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- cavity
- scraping blade
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- scraping
- groove
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Abstract
The utility model relates to the technical field of metal processing, in particular to a mould cavity scraping tool which comprises a tool body, a cavity scraping blade and a self-detaching groove scraping blade, wherein the cavity scraping blade is arranged on the tool body, the self-detaching groove scraping blade is arranged on any one side of the cavity scraping blade, or the two self-detaching groove scraping blades are respectively arranged on two sides of the cavity scraping blade. The mold cavity processing cutter has simple and compact structural design, the cutter body is simultaneously provided with the cavity scraping blade and the self-detaching groove scraping blade, and the synchronous processing of the molding cavity and the self-detaching edge groove can be realized during mold processing.
Description
Technical Field
The utility model relates to the technical field of metal processing, in particular to a cutter for scraping a mold cavity.
Background
The existing silica gel products (such as O-shaped sealing rings, X-shaped sealing rings and other products) are often provided with self-dismantling edge grooves on one side or two sides of a forming cavity on a manufacturing mold in the processing process, so that more edge materials can be reserved on the forming rear edge of the silica gel products at present, and subsequent processes can conveniently cut off the edge materials, thereby improving the yield of the silica gel products and enabling the appearance of the silica gel products to be more beautiful and beautiful. However, the processing procedure of the self-removing side groove of the existing mold is complicated, a molding cavity is firstly processed on the mold by a cavity processing cutter, and then the self-removing side groove is processed on two sides of the molding cavity respectively by replacing another cutter; the cutter needs to be replaced in the machining process, the steps are complex, the working efficiency is low, the error of self-disassembling edge groove machining is large, the edge material is not easy to form, the edge material of a subsequent product is not easy to cut, and the appearance of the product is affected.
Disclosure of Invention
The utility model aims to provide a mold cavity machining tool which is simple and compact in structure, has a tool body provided with a cavity scraping blade and a self-removing groove scraping blade, can realize synchronous machining of a forming cavity and a self-removing edge groove during mold machining, solves the problem that the forming cavity and the self-removing edge groove on a mold need to be separately machined, and effectively improves the production efficiency of the mold and the machining precision of the self-removing edge groove.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a mould cavity scraping tool which comprises a tool body, a cavity scraping blade and a self-groove-dismantling scraping blade, wherein the cavity scraping blade is arranged on the tool body, the self-groove-dismantling scraping blade is arranged on any one side of the cavity scraping blade, or the two self-groove-dismantling scraping blades are respectively arranged on two sides of the cavity scraping blade.
Wherein, the scraping end of the cavity scraping blade is semicircular.
Wherein, the scraping end of the cavity scraping blade is fork-shaped.
Wherein, the scraping end of the scraping blade of the self-detaching groove is V-shaped.
Wherein, the distance L1 between the lowest end of the cavity scraping blade and the cutter body is greater than the distance L2 between the lowest end of the self-detaching groove scraping blade and the cutter body.
The utility model has the beneficial effects that:
the utility model provides a mould cavity scraping cutter, which scrapes a mould, a cavity scraping blade of the cutter scrapes a forming cavity on the mould, and two self-detaching groove scraping blades synchronously scrape a self-detaching edge groove on the mould while the cavity scraping blade is processing. The mold cavity processing cutter has simple and compact structural design, the cutter body is simultaneously provided with the cavity scraping blade and the self-detaching groove scraping blade, and the synchronous processing of the molding cavity and the self-detaching edge groove can be realized during mold processing.
Drawings
FIG. 1 is a front view of a cutter structure of the present invention;
FIG. 2 is a side view of the cutter structure of the present invention;
FIG. 3 is an elevation view of another configuration of the cutter of the present invention;
fig. 4 is a structural sectional view after the mold is processed.
Description of the reference numerals
11-a forming cavity; 12-self-edge-removing groove; 21-a cutter body; 22-cavity scraping blade; 23-self-stripping groove scraping edge.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1 to 3, the mold cavity scraping tool according to the present invention includes a tool body 21, a cavity scraping blade 22 disposed on the tool body 21, and a self-detaching groove scraping blade 23 disposed on the tool body 21, wherein the self-detaching groove scraping blade 23 is disposed on any one side of the cavity scraping blade 22, or the two self-detaching groove scraping blades 23 are disposed on two sides of the cavity scraping blade 22, respectively.
In the embodiment, a silicone O-ring and an X-ring are mainly used as an example, and the technical solution is not limited to the manufacture of the sealing ring processing mold.
In practical application, the cross section of the mold cavity machining tool is in an M shape, and the two self-groove-detaching scraping blades 23 are symmetrically arranged on two sides of the cavity scraping blade 22 by the center of the cavity scraping blade 22. As shown in fig. 4, the present mold cavity machining tool scrapes the mold, and at this time, the cavity scraping blade 22 of the cutter body 21 scrapes the machining cavity 11 on the mold, and the two self-releasing groove scraping blades 23 scrape the self-releasing groove 12 on the mold simultaneously with the machining of the cavity scraping blade 22. The utility model has simple and compact structural design, the cutter body 21 is simultaneously provided with the cavity scraping blade 22 and the self-edge-removing groove scraping blade 23, and the mold cavity processing cutter can realize synchronous processing of the molding cavity 11 and the self-edge-removing groove 12 during mold processing, solves the problem that the molding cavity 11 and the self-edge-removing groove 12 on a mold need to be processed separately, and effectively improves the production efficiency of the mold and the processing precision of the self-edge-removing groove 12.
In this embodiment, as shown in fig. 1, the cavity scraping edge 22 has a semicircular shape at its scraping end. The cavity scraping blade 22 of the structure is used for machining the forming cavity 11 of the O-shaped sealing ring.
In this embodiment, as shown in fig. 3, the cavity scraping edge 22 has a fork-shaped scraping end. That is, the scraping end of the cavity scraping blade 22 is recessed inward toward the cutter body 21. The cavity scraping blade 22 of the structure is used for machining the forming cavity 11 of the X-shaped sealing ring.
In this embodiment, the scraping end of the self-detaching groove scraping blade 23 has a V shape. The self-releasing groove scraping blade 23 of this structure is used to machine the V-shaped self-releasing side groove 12 on the mold. The V-shaped self-disassembling edge is favorable for increasing the angle of a drawing die angle, the self-disassembling edge is thicker, the self-disassembling edge is easy to break or remain when being self-disassembled, the self-disassembling is smoother, the production efficiency is high, and the disassembled rough edge is neat and attractive.
In this embodiment, a distance L1 between the lowest end of the cavity scraping blade 22 and the cutter body 21 is greater than a distance L2 between the lowest end of the self-detaching groove scraping blade 23 and the cutter body 21. The design of this structure to make the degree of depth of die cavity 11 be greater than the degree of depth from tearing limit groove 12, be convenient for the processing of die cavity 11 and from tearing limit groove 12.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a cutter of mould cavity skiving which characterized in that: including the cutter body, set up in the die cavity scraping blade of cutter body and set up in the self-tear groove scraping blade of cutter body, self-tear groove scraping blade sets up in arbitrary one side of die cavity scraping blade, or two self-tear groove scraping blade sets up respectively in the both sides of die cavity scraping blade.
2. The tool for shaving processing of mold cavities according to claim 1, wherein: the scraping end of the cavity scraping blade is semicircular.
3. The tool for shaving processing of mold cavities according to claim 1, wherein: the scraping end of the cavity scraping blade is fork-shaped.
4. The tool for shaving processing of mold cavities according to claim 1, wherein: the scraping end of the scraping blade of the self-detaching groove is V-shaped.
5. The tool for shaving processing of mold cavities according to claim 1, wherein: the distance L1 between the lowest end of the cavity scraping blade and the cutter body is greater than the distance L2 between the lowest end of the self-detaching groove scraping blade and the cutter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288122.7U CN215392933U (en) | 2021-06-09 | 2021-06-09 | Cutter for scraping mold cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121288122.7U CN215392933U (en) | 2021-06-09 | 2021-06-09 | Cutter for scraping mold cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392933U true CN215392933U (en) | 2022-01-04 |
Family
ID=79638395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121288122.7U Active CN215392933U (en) | 2021-06-09 | 2021-06-09 | Cutter for scraping mold cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392933U (en) |
-
2021
- 2021-06-09 CN CN202121288122.7U patent/CN215392933U/en active Active
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