CN213765422U - Back grinding jig - Google Patents
Back grinding jig Download PDFInfo
- Publication number
- CN213765422U CN213765422U CN202022839178.9U CN202022839178U CN213765422U CN 213765422 U CN213765422 U CN 213765422U CN 202022839178 U CN202022839178 U CN 202022839178U CN 213765422 U CN213765422 U CN 213765422U
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- base
- clamp plate
- fixed
- activity clamp
- utility
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Abstract
The utility model discloses a grind back stitch tool, including the base that is vertical layout, and the base upper end is provided with two at least base fixed slots that are half circular and be vertical layout, and the activity clamp plate has been installed to the base front end, and the activity clamp plate is installed in the base upper end through pivot and the locking screw that are vertical layout, and activity clamp plate upper end is provided with the clamp plate fixed slot that corresponds the matching with the base fixed slot, and the lower tip between activity clamp plate and the base is provided with the gag lever post that is horizontal transverse arrangement, and the gag lever post is fixed to be installed in the base upper end. The utility model fixes the base on the magnetic table, opens the movable pressing plate by drawing the screw, puts the back side of the clip in the fixed groove of the base, is limited by the limiting rod at the bottom in height, locks the movable pressing plate by the locking screw, and counts and grinds the cup head welded at the bottom of the clip; the utility model has the advantages of novel in design, simple structure, the dismouting is simple and convenient, and is fixed accurate, has improved the processing straightness and the plane degree of hanging down.
Description
Technical Field
The utility model relates to a tool technical field especially relates to a grind back needle tool.
Background
The back stitching is between important parts of a die, and the existing back stitching grinding mode generally adopts a vice to clamp the back stitching and can only clamp two edges, so that the back stitching is unstable, a machined surface is uneven and easy to swing, and certain potential safety hazards exist; in addition, when the vise is occupied, the needle cannot be ground back, and the processing conditions are limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grind back needle tool to prior art not enough, should grind back needle tool novel in design, simple structure, the dismouting is simple and convenient, and is fixed accurate, has improved processing straightness and plane degree of hanging down.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides a grind back of needle tool, including the base that is vertical layout, and the base upper end is provided with two at least base fixed slots that are semicircle form and be vertical layout, and the activity clamp plate has been installed to the base front end, and the activity clamp plate installs in the base upper end through pivot and the locking screw that is vertical layout, and the activity clamp plate upper end is provided with the clamp plate fixed slot that corresponds the matching with the base fixed slot, and the lower tip between activity clamp plate and the base is provided with the gag lever post that is horizontal layout, and the gag lever post is fixed to be installed in the base upper end.
Wherein, the bottom of the two sides of the base is provided with a base supporting block.
Wherein, the rotating shaft is arranged at the upper end of the base through a connecting block.
Wherein, the upper end of the movable pressure plate is provided with a drawing bolt.
The utility model has the advantages that: a grind back needle tool, including being vertical arrangement's base, and the base upper end is provided with two at least base fixed slots that are half circular and be vertical arrangement, the activity clamp plate has been installed to the base front end, and the activity clamp plate is installed in the base upper end through pivot and the locking screw that are vertical arrangement, the activity clamp plate upper end is provided with the clamp plate fixed slot that corresponds the matching with the base fixed slot, lower tip between activity clamp plate and the base is provided with the gag lever post that is horizontal transverse arrangement, and the gag lever post is fixed to be installed in the base upper end. The utility model fixes the base on the magnetic table, opens the movable pressing plate by drawing the screw, puts the back side of the clip in the fixed groove of the base, is limited by the limiting rod at the bottom in height, locks the movable pressing plate by the locking screw, and counts and grinds the cup head welded at the bottom of the clip; after the bottom is ground, loosening the locking screw, opening the movable pressing plate, taking out the back needle, putting down the back needle from the front, locking the movable pressing plate by the same limiting height of the limiting rod, and taking out the ground back needle length; to sum up, the utility model has the advantages of novel in design, simple structure, the dismouting is simple and convenient, and is fixed accurate, has improved the processing straightness and the plane degree of hanging down.
Drawings
The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of the present invention.
In fig. 1, included are:
1-base 11-base fixing groove
12-base supporting block 2-movable press plate
21-rotating shaft 211-connecting block
22-locking screw 23-pressing plate fixing groove
24-a limiting rod 25-a drawing bolt.
Detailed Description
The present invention will be described with reference to specific embodiments.
As shown in fig. 1, a grind back of needle tool, including being vertical arrangement's base 1, and base 1 upper end is provided with at least two and is semicircle form and be vertical arrangement's base fixed slot 11, movable pressing plate 2 has been installed to base 1 front end, and movable pressing plate 2 installs in base 1 upper end through pivot 21 and the locking screw 22 that are vertical arrangement, 2 upper ends of movable pressing plate are provided with the clamp plate fixed slot 23 that corresponds the matching with base fixed slot 11, the lower tip between movable pressing plate 2 and the base 1 is provided with the gag lever post 24 that is horizontal transverse arrangement, and gag lever post 24 is fixed to be installed in base 1 upper end.
Preferably, the base support blocks 12 are installed at the bottoms of the two sides of the base 1.
Further, the rotating shaft 21 is mounted on the upper end of the base 1 through a connecting block 211.
Furthermore, the upper end of the movable pressing plate 2 is provided with a drawing bolt 25.
To explain further, the utility model fixes the base 1 on the magnetic table, opens the movable pressing plate 2 by drawing the screw 25, puts the reverse side of the looper in the base fixing groove 11, is limited by the limiting rod 24 at the bottom in height, locks the movable pressing plate 2 by the locking screw 22, and takes out the cup head welded at the bottom of the looper; after the bottom is ground, loosening the locking screw 22, opening the movable pressing plate 2, taking out the back stitch, putting down the back stitch from the front, locking the movable pressing plate 2 by the limiting height of the limiting rod 24, and taking out the number to grind the length of the back stitch; to sum up, the utility model has the advantages of novel in design, simple structure, the dismouting is simple and convenient, and is fixed accurate, has improved the processing straightness and the plane degree of hanging down.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. The utility model provides a grind back of needle tool which characterized in that: including base (1) that is vertical layout, and base (1) upper end is provided with at least two base fixed slots (11) that are the semicircle form and are vertical layout, activity clamp plate (2) have been installed to base (1) front end, and install in base (1) upper end activity clamp plate (2) through pivot (21) and the locking screw (22) that are vertical layout, activity clamp plate (2) upper end is provided with clamp plate fixed slot (23) that correspond the matching with base fixed slot (11), lower tip between activity clamp plate (2) and base (1) is provided with gag lever post (24) that is horizontal transverse arrangement, and gag lever post (24) are fixed to be installed in base (1) upper end.
2. The needle grinding jig of claim 1, wherein: the bottom of the two sides of the base (1) is provided with a base supporting block (12).
3. The needle grinding jig of claim 1, wherein: the rotating shaft (21) is arranged at the upper end of the base (1) through a connecting block (211).
4. The needle grinding jig of claim 1, wherein: the upper end of the movable pressing plate (2) is provided with a drawing bolt (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839178.9U CN213765422U (en) | 2020-12-02 | 2020-12-02 | Back grinding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839178.9U CN213765422U (en) | 2020-12-02 | 2020-12-02 | Back grinding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213765422U true CN213765422U (en) | 2021-07-23 |
Family
ID=76895310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022839178.9U Active CN213765422U (en) | 2020-12-02 | 2020-12-02 | Back grinding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213765422U (en) |
-
2020
- 2020-12-02 CN CN202022839178.9U patent/CN213765422U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |