CN211614901U - Fin cutting auxiliary fixtures - Google Patents
Fin cutting auxiliary fixtures Download PDFInfo
- Publication number
- CN211614901U CN211614901U CN201921817169.0U CN201921817169U CN211614901U CN 211614901 U CN211614901 U CN 211614901U CN 201921817169 U CN201921817169 U CN 201921817169U CN 211614901 U CN211614901 U CN 211614901U
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- Prior art keywords
- fixing strip
- sliding groove
- strip
- length direction
- sheet
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Abstract
The utility model provides a fin cutting auxiliary fixtures, including the fixed strip, the fixed strip on be equipped with the inserted sheet, the inserted sheet be equipped with a plurality of, a plurality of inserted sheet is at the length direction of fixed strip align to grid, the cross-section of fixed strip be circular, rotatable setting of inserted sheet on the fixed strip, be equipped with the connecting hole on the inserted sheet, be equipped with the slider on the inner wall of connecting hole, the fixed strip on be equipped with along its circumferencial direction with slider complex first spout, first spout be half-circular; the inserting sheet and the fixing strip form sliding connection, the inserting sheet can slide along the length direction of the fixing strip, a second sliding groove matched with the sliding block is arranged on the fixing strip along the length direction of the fixing strip, and the second sliding groove is communicated with the first sliding groove.
Description
Technical Field
The utility model relates to a fin cutting auxiliary fixtures.
Background
The heat dissipation sheet structure on the equipment is generally made of heat dissipation metal sheets made of a plurality of metal sheets, and when the heat dissipation sheet is cut, because the heat dissipation metal sheets are thinner and a certain gap exists between the adjacent heat dissipation metal sheets, the heat dissipation metal sheets may be bent and deformed during cutting, and the cutting quality is affected.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides a fin cutting auxiliary fixtures comes auxiliary cooling piece to cut to improve the cutting quality.
The technical scheme of the utility model is realized like this:
a cooling fin cutting auxiliary tool comprises a fixing strip, wherein a plurality of inserting pieces are arranged on the fixing strip, and are uniformly arranged in the length direction of the fixing strip; the section of the fixing strip is circular, the insertion sheet is rotatably arranged on the fixing strip, the insertion sheet is provided with a connecting hole, the inner wall of the connecting hole is provided with a sliding block, the fixing strip is provided with a first sliding groove matched with the sliding block along the circumferential direction of the fixing strip, and the first sliding groove is in a semicircular ring shape; the inserting sheet and the fixing strip form sliding connection, the inserting sheet can slide along the length direction of the fixing strip, a second sliding groove matched with the sliding block is arranged on the fixing strip along the length direction of the fixing strip, and the second sliding groove is communicated with the first sliding groove.
The utility model discloses further set up to, the both ends of fixed strip be equipped with the fixing base respectively.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a fin cutting auxiliary fixtures, the shape setting of this frock cooperation fin, when cutting the fin, the inserted sheet inserts between two adjacent heat dissipation sheetmetals, plays the effect of support between two adjacent heat dissipation sheetmetals, and like this when cutting heat dissipation sheetmetal, deformation just can not take place for the heat dissipation sheetmetal, has improved the quality of cutting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the insertion piece of the present invention;
fig. 5 is a schematic view of a cut fin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-5:
the utility model provides a fin cutting auxiliary fixtures, includes fixed strip 2, fixed strip 2 on be equipped with insertion piece 3, insertion piece 3 be equipped with a plurality of, a plurality of insertion piece 3 is at the length direction align to grid of fixed strip 2.
The cross section of the fixing strip 2 is circular, the insertion piece 3 is rotatably arranged on the fixing strip 2, the insertion piece 3 is provided with a connecting hole 4, the inner wall of the connecting hole 4 is provided with a convex sliding block 5, the fixing strip 2 is provided with a first sliding groove 6 matched with the sliding block 5 along the circumferential direction, and the first sliding groove 6 is in a semicircular ring shape. The pinboard 3 can be adjusted by 180 degrees to select whether to use the pinboard 3 according to the heat sinks with different specifications.
The inserting sheet 3 and the fixing strip 2 form sliding connection, the inserting sheet 3 can slide along the length direction of the fixing strip 2, the fixing strip 2 is provided with a second sliding groove 7 matched with the sliding block 5 along the length direction of the fixing strip, the second sliding groove 7 is communicated with the first sliding groove 6, and the technical scheme is adopted, so that the position of the inserting sheet 3 can be adjusted.
Wherein, the both ends of fixed strip 2 be equipped with fixing base 8 respectively, fixing base 8 is used for supporting fixedly fixed strip 2.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a fin cutting auxiliary fixtures, the shape setting of this frock cooperation fin, when cutting the fin, insertion piece 3 inserts between two adjacent heat dissipation sheetmetals, plays the effect of support between two adjacent heat dissipation sheetmetals, and like this when cutting heat dissipation sheetmetal, deformation just can not take place for the heat dissipation sheetmetal, has improved the quality of cutting.
As shown in fig. 5, the inserting sheet of the auxiliary tool C is inserted into the heat sink F, and the cutting knife cuts along the cutting line a-a.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a fin cutting auxiliary fixtures which characterized in that: the fixing strip is provided with a plurality of inserting pieces which are uniformly arranged in the length direction of the fixing strip; the section of the fixing strip is circular, the insertion sheet is rotatably arranged on the fixing strip, the insertion sheet is provided with a connecting hole, the inner wall of the connecting hole is provided with a sliding block, the fixing strip is provided with a first sliding groove matched with the sliding block along the circumferential direction of the fixing strip, and the first sliding groove is in a semicircular ring shape; the inserting sheet and the fixing strip form sliding connection, the inserting sheet can slide along the length direction of the fixing strip, a second sliding groove matched with the sliding block is arranged on the fixing strip along the length direction of the fixing strip, and the second sliding groove is communicated with the first sliding groove.
2. The cooling fin cutting auxiliary tool according to claim 1, characterized in that: and fixing seats are respectively arranged at two ends of the fixing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817169.0U CN211614901U (en) | 2019-10-28 | 2019-10-28 | Fin cutting auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817169.0U CN211614901U (en) | 2019-10-28 | 2019-10-28 | Fin cutting auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211614901U true CN211614901U (en) | 2020-10-02 |
Family
ID=72624245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921817169.0U Active CN211614901U (en) | 2019-10-28 | 2019-10-28 | Fin cutting auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211614901U (en) |
-
2019
- 2019-10-28 CN CN201921817169.0U patent/CN211614901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |