CN212399117U - Grinding needle clamp for particle machine punching die - Google Patents
Grinding needle clamp for particle machine punching die Download PDFInfo
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- CN212399117U CN212399117U CN202020730303.XU CN202020730303U CN212399117U CN 212399117 U CN212399117 U CN 212399117U CN 202020730303 U CN202020730303 U CN 202020730303U CN 212399117 U CN212399117 U CN 212399117U
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- fixed block
- punching die
- needle
- bottom plate
- grinding
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Abstract
The utility model discloses a grinding needle clamp for a particle machine punching die, which comprises a fixed block (1), cover plates (2) positioned on the front and back side surfaces of the fixed block (1) and a bottom plate (3) attached to the bottom of the fixed block (1); a plurality of groups of vertical grooves (4) with different cross-sectional areas are formed in the front side and the rear side of the fixed block (1); the width of the bottom plate (3) is larger than that of the fixed block (1), and the parts of the bottom plate (3) exceeding the fixed block (1) are respectively positioned below the cover plates (2) on the front side and the rear side of the fixed block (1); the fixing block (1), the cover plate (2) and the bottom plate (3) are all cuboid. The utility model discloses particle machine punching die is with grinding needle anchor clamps can adapt to the needle of multiple diameter, makes things convenient for the grinding machine magnetism to inhale fixedly.
Description
Technical Field
The utility model relates to a particle machine punching die is with grinding needle anchor clamps.
Background
The particle machine punching die is a commonly used punching device, the number of punching holes can reach 84 holes at most, when the punching frequency of a needle knife edge becomes dull to a certain degree, the dull needle knife edge seriously influences the punching effect of a carrier tape, a needle needs to be replaced or repaired, but the needle replacement cost is extremely high, and the grinding needle is generally repaired and used continuously in a grinding mode.
The prior needle grinding clamp can only adapt to needles with the same diameter, and the clamp needs to be replaced when the needles with different diameters are ground, so that time and labor are wasted; the former grinding needle clamp is irregular in shape, so that the grinding machine is inconvenient to fix in a magnetic attraction mode. Therefore, a grinding needle clamp for a particle machine punching die, which can adapt to needles with various diameters and is convenient for magnetic attraction and fixation of a grinding machine, is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide a needle that can adapt to multiple diameter, make things convenient for the fixed particle mill for punching die grinding needle anchor clamps are inhaled to grinding machine magnetism.
The purpose of the utility model is realized like this:
a grinding needle clamp for a punching die of a particle machine comprises a fixed block, cover plates positioned on the front side surface and the rear side surface of the fixed block, and a bottom plate attached to the bottom of the fixed block; a plurality of groups of vertical grooves are formed in the front side and the rear side of the fixed block; the width of the bottom plate is larger than that of the fixing block, and the parts of the bottom plate, which exceed the fixing block, are respectively positioned below the cover plates on the front side and the rear side of the fixing block.
The utility model discloses particle machine is grinding needle anchor clamps for punching die, fixed block, apron and bottom plate all are the cuboid form.
The utility model discloses particle machine punching die is with grinding needle anchor clamps, the cross-sectional area of multiunit recess is different.
The utility model discloses particle machine is grinding needle anchor clamps for punching die, correspond on the front and back both sides face of fixed block and the apron and seted up a plurality of bolt holes, put fastening bolt soon in the bolt hole and fasten the apron on the fixed block.
The utility model discloses particle machine is grinding needle anchor clamps for punching die has seted up a plurality of screw holes on being located the terminal surface of the apron between the bolt hole, the screw has been put in the screw hole soon.
The utility model discloses particle machine punching die is with grinding needle anchor clamps has following advantage:
the fixing block, the cover plate and the bottom plate in the grinding needle clamp for the particle machine punching die are cuboid, so that the grinding machine is convenient to fix by magnetic attraction; grooves with different cross-sectional areas are formed in the front side and the rear side of the fixed block so as to adapt to needles with various diameters, frequent replacement of a needle grinding clamp is avoided, and working efficiency is improved; the bottom of the fixing block is provided with a bottom plate with the width larger than that of the fixing block, and the bottom of the needle abuts against the bottom plate after the needle is embedded into the groove; the front side and the rear side of the fixing block fix the needle in the groove through the cover plate, the cover plate is provided with bolt holes, the bolt holes are internally screwed with fastening bolts to fasten the cover plate on the fixing block, the cover plate is also provided with screw holes, screwed screws in the screw holes abut against the side surface of the needle to tightly push the needle so as to strengthen the fixation of the needle on the fixing block, prevent the needle from shaking in the grinding process and ensure the grinding quality of the needle.
Drawings
Fig. 1 is the structure schematic diagram of the needle grinding clamp for the particle machine punching die of the present invention.
Fig. 2 is a front view of the needle grinding fixture for the particle machine punching die of the present invention.
Fig. 3 is a top view of the needle grinding fixture for the particle machine punching die of the present invention.
Fig. 4 is a schematic structural view of the fixing block in fig. 1.
In the figure: fixed block 1, apron 2, bottom plate 3, recess 4, bolt hole 5, fastening bolt 6, screw hole 7, screw 8, needle 9.
Detailed Description
Referring to fig. 1 to 4, the present invention relates to a needle grinding fixture for a punching die of a particle machine, which comprises a fixing block 1, cover plates 2 located on front and rear side surfaces of the fixing block 1, and a bottom plate 3 attached to the bottom of the fixing block 1, wherein the fixing block 1, the cover plates 2, and the bottom plate 3 are all rectangular; a plurality of groups of vertical grooves 4 with different cross-sectional areas are formed in the front side and the rear side of the fixed block 1, and needles 9 are vertically inserted into the grooves 4; the width of the bottom plate 3 is larger than that of the fixed block 1, the parts of the bottom plate 3, which exceed the fixed block 1, are respectively positioned below the cover plates 2 on the front side and the rear side of the fixed block 1, and the bottoms of the needles 9 are abutted against the bottom plate 3; a plurality of bolt holes 5 are correspondingly formed in the front side surface and the rear side surface of the fixing block 1 and the cover plate 2, fastening bolts 6 are screwed in the bolt holes 5 to fasten the cover plate 2 on the fixing block 1, a plurality of screw holes 7 are formed in the end surface of the cover plate 2 between the bolt holes 5, and screwed screws 8 in the screw holes 7 abut against the side surfaces of the needles 9 to strengthen the fixation of the needles 9 and prevent the needles 9 from shaking in the grinding process to influence the grinding quality.
Claims (5)
1. The utility model provides a particle machine is grinding needle anchor clamps for punching die which characterized in that: comprises a fixed block (1), cover plates (2) positioned on the front side surface and the rear side surface of the fixed block (1) and a bottom plate (3) attached to the bottom of the fixed block (1); a plurality of groups of vertical grooves (4) are formed in the front side and the rear side of the fixed block (1); the width of the bottom plate (3) is larger than that of the fixing block (1), and the parts of the bottom plate (3) exceeding the fixing block (1) are respectively positioned below the cover plates (2) on the front side and the rear side of the fixing block (1).
2. The needle grinding jig for a particle machine punching die according to claim 1, wherein: the fixing block (1), the cover plate (2) and the bottom plate (3) are all cuboid.
3. The needle grinding jig for a particle machine punching die according to claim 1, wherein: the cross-sectional areas of the grooves (4) are different.
4. The needle grinding jig for a particle machine punching die according to claim 1, wherein: a plurality of bolt holes (5) are correspondingly formed in the front side face and the rear side face of the fixing block (1) and the cover plate (2), and fastening bolts (6) are screwed in the bolt holes (5) to fasten the cover plate (2) on the fixing block (1).
5. The needle grinding jig for a particle machine punching die according to claim 1, wherein: a plurality of screw holes (7) are formed in the end face of the cover plate (2) located between the bolt holes (5), and screws (8) are screwed in the screw holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730303.XU CN212399117U (en) | 2020-05-06 | 2020-05-06 | Grinding needle clamp for particle machine punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020730303.XU CN212399117U (en) | 2020-05-06 | 2020-05-06 | Grinding needle clamp for particle machine punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212399117U true CN212399117U (en) | 2021-01-26 |
Family
ID=74375856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020730303.XU Active CN212399117U (en) | 2020-05-06 | 2020-05-06 | Grinding needle clamp for particle machine punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212399117U (en) |
-
2020
- 2020-05-06 CN CN202020730303.XU patent/CN212399117U/en active Active
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