CN210211069U - Plastic trimming knife - Google Patents
Plastic trimming knife Download PDFInfo
- Publication number
- CN210211069U CN210211069U CN201920899874.3U CN201920899874U CN210211069U CN 210211069 U CN210211069 U CN 210211069U CN 201920899874 U CN201920899874 U CN 201920899874U CN 210211069 U CN210211069 U CN 210211069U
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- knife
- head
- safety cover
- plastic
- edge
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Abstract
The utility model discloses a plastics deburring sword, its characterized in that: the plastic trimming knife comprises a knife head (2) arranged on a pneumatic or electric polishing head (1), and a safety cover (3) capable of covering the knife head (2) and exposing a knife edge of the knife head (2) is arranged at the knife head (2). The plastic trimming knife of the utility model is provided with the safety cover which can be opened movably at the spiral knife head driven by the pneumatic or electric polishing head 1, when in use, the knife head is contacted with the rough edge to be repaired and goes along the rough edge, the outer edge of the safety cover is close to or attached to the surface of the plastic product, the spiral knife head rotates at high speed to cut the rough edge and the rough edge, the trimming work can be finished without leaving scar and knife mark, the smoothness of the product is ensured, and the personal safety of workers is ensured; the plastic trimming knife can improve the working efficiency of workers and the quality of products.
Description
Technical Field
The utility model belongs to the technical field of the plastics product technique and specifically relates to a plastics deburring sword that can repair plastics product deckle edge fast, guarantee workman personal safety and reduce intensity of labour.
Background
At present, workers basically hold a manual trimming knife and manually trim along the trend of burrs, due to the problems of proficiency and cutting strength of the workers, scars or knife marks are prone to occurring, the products cannot be guaranteed to be flat and smooth, and the hands of the workers are prone to being cut when the workers are tired or not concentrated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that prior art exists, provide one kind and can repair plastics product deckle edge fast, guarantee workman personal safety and reduce intensity of labour's plastics deburring sword.
The utility model aims at solving through the following technical scheme:
a plastic trimming knife is characterized in that: the plastic trimming knife comprises a knife head arranged on a pneumatic or electric polishing head, and a safety cover capable of covering the knife head and exposing a knife edge of the knife head is arranged at the knife head.
The tail part of the safety cover is arranged on the shell of the polishing head through a movable pin, so that the safety cover can be movably opened.
The range that the safety guard covered the tool bit is no less than half of the tool bit diameter.
The length of the safety cover is larger than the axial length of the cutter head, so that the front end of the cutter head is also positioned in the safety cover.
The cutter head is a spiral cutter head.
Compared with the prior art, the utility model has the following advantages:
the plastic trimming knife of the utility model is provided with the safety cover which can be opened movably at the spiral knife head driven by the pneumatic or electric polishing head 1, when in use, the knife head is contacted with the rough edge to be repaired and goes along the rough edge, the outer edge of the safety cover is close to or attached to the surface of the plastic product, the spiral knife head rotates at high speed to cut the rough edge and the rough edge, the trimming work can be finished without leaving scar and knife mark, the smoothness of the product is ensured, and the personal safety of workers is ensured; the plastic trimming knife can improve the working efficiency of workers and the quality of products.
Drawings
Fig. 1 is a schematic structural view of the plastic trimming knife of the present invention.
Wherein: 1-polishing head; 2, a cutter head; and 3, a safety cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1: a plastic trimming knife comprises a knife head 2 arranged on a pneumatic or electric polishing head 1, and a safety cover 3 which can cover the knife head 2 and expose a knife edge of the knife head 2 is arranged at the spiral knife head 2; the tail part of the safety cover 3 is arranged on the shell of the polishing head 1 through a loose pin, so that the safety cover 3 can be movably opened; and when in use, the safety cover 3 is ensured to be stably fixed on the shell of the sanding head 1, so as to avoid the accident of opening the safety cover 3 when in use.
The range of the safety cover 3 covering the cutter head 2 is not less than half of the diameter of the cutter head 2; the length of the safety cover 3 is greater than the axial length of the cutter head 2, so that the front end of the cutter head 2 is also positioned in the safety cover 3.
The plastic trimming knife of the utility model is provided with the safety cover 3 which can be opened movably through the spiral knife head 2 driven by the pneumatic or electric polishing head 1, when in use, the knife head 2 is contacted with the rough edge to be repaired and is moved along the rough edge, the outer edge of the safety cover 3 is close to or attached to the surface of the plastic product, the spiral knife head 2 rotates at high speed to cut the rough edge and the rough edge, the trimming work can be finished without leaving scar and knife mark, the smoothness of the product is ensured, and the personal safety of workers is ensured; the plastic trimming knife can improve the working efficiency of workers and the quality of products.
The above embodiments are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea provided by the present invention all fall within the protection scope of the present invention; the technology not related to the utility model can be realized by the prior art.
Claims (5)
1. A plastic trimming knife is characterized in that: the plastic trimming knife comprises a knife head (2) arranged on a pneumatic or electric polishing head (1), and a safety cover (3) capable of covering the knife head (2) and exposing a knife edge of the knife head (2) is arranged at the knife head (2).
2. The plastic trim blade of claim 1 wherein: the tail part of the safety cover (3) is arranged on the shell of the polishing head (1) through a movable pin, so that the safety cover (3) can be movably opened.
3. The plastic trim blade of claim 1 wherein: the range of the safety cover (3) covering the cutter head (2) is not less than half of the diameter of the cutter head (2).
4. The plastic trim blade of claim 1 wherein: the length of the safety cover (3) is larger than the axial length of the cutter head (2), so that the front end of the cutter head (2) is also positioned in the safety cover (3).
5. The plastic trim blade of claim 1 wherein: the cutter head (2) is a spiral cutter head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899874.3U CN210211069U (en) | 2019-06-16 | 2019-06-16 | Plastic trimming knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899874.3U CN210211069U (en) | 2019-06-16 | 2019-06-16 | Plastic trimming knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210211069U true CN210211069U (en) | 2020-03-31 |
Family
ID=69931895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899874.3U Active CN210211069U (en) | 2019-06-16 | 2019-06-16 | Plastic trimming knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210211069U (en) |
-
2019
- 2019-06-16 CN CN201920899874.3U patent/CN210211069U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |