CN215467409U - Improved waste material knife for producing automobile outer covering part die - Google Patents
Improved waste material knife for producing automobile outer covering part die Download PDFInfo
- Publication number
- CN215467409U CN215467409U CN202121885969.3U CN202121885969U CN215467409U CN 215467409 U CN215467409 U CN 215467409U CN 202121885969 U CN202121885969 U CN 202121885969U CN 215467409 U CN215467409 U CN 215467409U
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- CN
- China
- Prior art keywords
- cutter
- mold cutter
- upper mold
- die cutter
- upper die
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved waste cutter for producing an automobile outer cover part mold, which comprises a first upper mold cutter, a lower mold cutter and a second upper mold cutter, wherein the first upper mold cutter and the second upper mold cutter form a whole, the lower mold cutter is arranged between the first upper mold cutter and the second upper mold cutter, trimming male molds are arranged on one sides of the first upper mold cutter and the second upper mold cutter, which are far away from the lower mold cutter, and a plurality of insert mounting holes are formed in the first upper mold cutter, the second upper mold cutter and the lower mold cutter. This waste material sword of production usefulness of car outer covering piece mould of improvement through simple structural design, the effectual quality that has promoted the deburring has higher practicality.
Description
Technical Field
The utility model belongs to the technical field of automobile outer cover part processing, and particularly relates to an improved waste material knife for automobile outer cover part die production.
Background
Automobile covering parts (simply called covering parts) refer to automobile parts which form the body or cab of an automobile and cover the surfaces and the interior of the special-shaped bodies of an engine and a chassis. The automobile covering part is not only a decorative part but also a closed thin-shell stress part.
Automotive outer covers are the most stringent quality automotive stampings. In daily work, the debugging of the die plays an important role in the quality of the plate produced by stamping, and the economic loss caused by the quality problem of the automobile covering part is serious. To this end, an improved scrap knife for the production of automotive outer cover molds is proposed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an improved scrap cutter for use in the production of an automobile outer cover mold, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste material sword of car outer covering piece mould production usefulness of improvement, mould sword on first last mould sword, bed die sword and the second, mould sword forms a whole on first last mould sword and the second, be provided with the bed die sword between mould sword on first last mould sword and the second, one side that the bed die sword was kept away from to mould sword on first last mould sword and the second is provided with the deburring terrace die, all seted up a plurality of mounting holes of inserting on mould sword, the second on first last mould sword and the bed die sword.
Preferably, one side of the lower die cutter facing the upper trimming convex die is provided with an upper die insert sharp corner, and the thickness of the upper die insert sharp corner is 0.5-0.6 mm.
The utility model has the technical effects and advantages that: this waste material sword of outer covering piece mould production usefulness of car of improvement, mould sword and bed die sword mutually support on through first mould sword, second, the effectual solution in-process of deburring appears the sweeps easily, and causes the influence to the normal production of equipment, promotes the product quality that the device produced. This waste material sword of production usefulness of car outer covering piece mould of improvement through simple structural design, the effectual quality that has promoted the deburring has higher practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the utility model at a in fig. 1.
In the figure: 1 a first upper die cutter, 11 a second upper die cutter, 12 a lower die cutter, 13 a trimming convex die and 10 an insert mounting hole.
Detailed Description
The present invention will be described in detail with reference to the drawings in the following embodiments, but the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are within the scope of the present invention.
As shown in fig. 1-2, the die comprises a first upper die cutter 1, a lower die cutter 12 and a second upper die cutter 11, wherein the first upper die cutter 1 and the second upper die cutter 11 form a whole, the lower die cutter 12 is arranged between the first upper die cutter 1 and the second upper die cutter 11, a trimming male die 13 is arranged on one side of the first upper die cutter 1 and the second upper die cutter 11, which is far away from the lower die cutter 12, a plurality of insert mounting holes 10 are respectively arranged on the first upper die cutter 1, the second upper die cutter 11 and the lower die cutter 12, and a gap of 0.7mm is formed between the lower die cutter 12 and the trimming male die 13.
An upper die insert sharp corner is arranged on one side, facing the upper trimming male die 13, of the lower die cutter 12, the thickness of the upper die insert sharp corner is 0.5-0.6mm, the vertical face of the cutting edge of the lower die cutter 12 and the clearance of the cutter back form an included angle of about 40 degrees, the cutter point of the upper die cutter 1 is also at an angle of 40 degrees, the edge joint between the insert and the insert is tightly attached and is flush with the cutter back, no height difference exists between the inserts, the condition of firstly tearing and then cutting cannot exist, and meanwhile, the sharp corner is guaranteed not to be easily broken due to stress.
The working principle is as follows: before the improved waste material cutter for producing the automobile outer covering part mold is used, the device is fixedly connected with equipment required to be used through the insert mounting hole 10, the device is driven to move through external equipment, so that the first upper mold cutter 1, the second upper mold cutter 11 and the lower mold cutter 12 are attached to the mold required to be processed, the mold is processed, and the first upper mold cutter 1, the second upper mold cutter 11 and the lower mold cutter 12 are selected to be suitable for use according to different positions required to be processed. This waste material sword of automobile outer covering piece mould production usefulness of improvement, reasonable in design, simple structure has very high practicality, can extensively use.
Finally, it should be noted that: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a waste material sword of production usefulness of car outer covering mould of improvement, includes mould sword (1) on first, bed die sword (12) and the second mould sword (11), its characterized in that: the die comprises a first upper die cutter (1) and a second upper die cutter (11) which form a whole, wherein a lower die cutter (12) is arranged between the first upper die cutter (1) and the second upper die cutter (11), one side, away from the lower die cutter (12), of the first upper die cutter (1) and the second upper die cutter (11) is provided with a trimming male die (13), and a plurality of insert mounting holes (10) are formed in the first upper die cutter (1), the second upper die cutter (11) and the lower die cutter (12).
2. An improved scrap knife for the production of automotive outer cover molds according to claim 1, characterized in that: and one side of the lower die cutter (12) facing the upper trimming convex die (13) is provided with an upper die insert sharp corner, and the thickness of the upper die insert sharp corner is 0.5-0.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885969.3U CN215467409U (en) | 2021-08-12 | 2021-08-12 | Improved waste material knife for producing automobile outer covering part die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885969.3U CN215467409U (en) | 2021-08-12 | 2021-08-12 | Improved waste material knife for producing automobile outer covering part die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215467409U true CN215467409U (en) | 2022-01-11 |
Family
ID=79758992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121885969.3U Expired - Fee Related CN215467409U (en) | 2021-08-12 | 2021-08-12 | Improved waste material knife for producing automobile outer covering part die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215467409U (en) |
-
2021
- 2021-08-12 CN CN202121885969.3U patent/CN215467409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |