CN220837595U - Punch press limit clamp for bolt machining - Google Patents
Punch press limit clamp for bolt machining Download PDFInfo
- Publication number
- CN220837595U CN220837595U CN202322555228.4U CN202322555228U CN220837595U CN 220837595 U CN220837595 U CN 220837595U CN 202322555228 U CN202322555228 U CN 202322555228U CN 220837595 U CN220837595 U CN 220837595U
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- Prior art keywords
- bolt
- clamping
- plate
- clamping piece
- lower clamping
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- 238000003754 machining Methods 0.000 title description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a punch limiting clamp for bolt processing, in particular to the technical field of bolt processing equipment. The utility model comprises two first fixing plates, two second fixing plates, an upper clamping piece and a lower clamping piece, the clamping and positioning of the upper part and the lower part of the bolt are realized through the upper clamping piece and the lower clamping piece, the clamping effect is improved, the bolt is rapidly positioned by inserting the lower part of the bolt between the two lower clamping blocks, then the two second fixing plates slide in the adjusting hole by adjusting the first fixing bolt, the clamping and positioning of the upper part of the bolt by the two clamping feet are adjusted, and in the processing process, the bolt can be rapidly taken and placed by only starting one corner cylinder to rotate 90 degrees.
Description
Technical Field
The utility model relates to the technical field of bolt processing equipment, in particular to a punch limiting clamp for bolt processing.
Background
The bolt is a fastener consisting of a head part and a screw rod and is used for fastening and connecting two parts with through holes.
The bolt is required to be processed by a punch in the production process, and the bolt is required to be limited by a clamp to realize screw limitation when being placed on the punch for processing, so that the existing clamp has poor clamping effect and can not realize quick taking and placing of the bolt.
Disclosure of utility model
(1) Technical problem to be solved
The utility model provides a punch limiting clamp for bolt processing, which overcomes the defects that the existing clamp is poor in clamping effect and can not realize quick taking and placing of bolts.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a punch limiting clamp for bolt processing, which comprises two first fixing plates, two second fixing plates, an upper clamping piece and a lower clamping piece, wherein the two first fixing plates are arranged in parallel, two adjusting holes are transversely and symmetrically formed in each first fixing plate, two ends of the second fixing plates slide along the two adjusting holes which are oppositely arranged between the two first fixing plates and are respectively fixed on the corresponding adjusting holes in a matched mode through first fixing bolts, the middle part of each second fixing plate is provided with the upper clamping piece for realizing upper limiting of a bolt, the two upper clamping pieces are symmetrically arranged, the middle part of each first fixing plate is provided with the bolt, and the lower clamping piece is positioned between the two adjusting holes of each first fixing plate.
Preferably, the upper clamping piece comprises a corner air cylinder, a piston rod, a clamping plate, clamping feet and an upper clamping groove, wherein the corner air cylinder is arranged in the middle of the second fixing plate, one end of the piston rod of the corner air cylinder is connected with the clamping plate, two ends of the clamping plate are connected with the clamping feet which extend to the upper part of the lower clamping piece, and one side of each clamping foot is provided with the upper clamping groove matched with the upper part of the bolt.
Preferably, the piston rod and the clamping plate are fixed through a second fixing bolt.
Preferably, the lower clamping piece comprises a connecting plate vertically fixed on the first fixing plate, a lower clamping block and a spring, one side of the lower clamping block is connected with one side of the connecting plate through the spring, and the other side of the lower clamping block is provided with a lower clamping groove matched with the lower portion of the bolt.
Preferably, the upper clamping groove and the lower clamping groove are arc-shaped grooves.
(3) Advantageous effects
The utility model provides a punch limiting clamp for bolt processing, which overcomes the defects that the existing clamp is poor in clamping effect and can not realize quick taking and placing of bolts. Compared with the prior art, the utility model has the following beneficial effects:
1. The clamping and positioning of the upper part and the lower part of the bolt are realized through the upper clamping piece and the lower clamping piece, and the clamping effect is improved.
2. Firstly, the lower part of the bolt is inserted between the two lower clamping blocks to realize quick positioning of the bolt, then the two second fixing plates slide in the adjusting holes by adjusting the first fixing bolts, the clamping and positioning of the two clamping feet to the upper part of the bolt are adjusted, and in the processing process, only one corner cylinder needs to be started to rotate by 90 degrees, so that the bolts can be quickly taken and placed.
Drawings
Fig. 1 is a top view of the present utility model.
Fig. 2 is a top view of the first fixing plate of the present utility model.
The reference numerals are: the device comprises a first fixing plate, a 11-adjusting hole, a 2-second fixing plate, a 3-first fixing bolt, a 4-upper clamping piece, a 41-corner cylinder, a 42-piston rod, a 43-clamping plate, a 44-second fixing bolt, a 45-clamping foot, a 46-upper clamping groove, a 5-lower clamping piece, a 51-connecting plate, a 52-lower clamping block, a 521-lower clamping groove, a 53-spring and a 6-bolt.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the limit clamp for a punch press for bolt processing according to the present utility model includes two first fixing plates 1, two second fixing plates 2, an upper clamping member 4 and a lower clamping member 5, wherein the two first fixing plates 1 are arranged in parallel, two adjusting holes 11 are symmetrically arranged on each first fixing plate 1 in a transverse direction, two adjusting holes 11 arranged between the two first fixing plates 1 in opposite directions are formed at two ends of the second fixing plates 2, the two adjusting holes 11 slide and are respectively fixed on the corresponding adjusting holes 11 in a matched manner through a first fixing bolt 3, the upper clamping member 4 for realizing upper limit of a bolt 6 is arranged in the middle of each second fixing plate 2, the two upper clamping members 4 are symmetrically arranged, the lower clamping member 5 for realizing lower limit of the bolt 6 is arranged on the middle of each first fixing plate 1, and the lower clamping member 5 is positioned between the two adjusting holes 11 of each first fixing plate 1.
The upper clamping piece 4 comprises a corner air cylinder 41, a piston rod 42, a clamping plate 43, clamping legs 45 and an upper clamping groove 46, wherein the corner air cylinder 41 is arranged in the middle of the second fixing plate 2, one end of the piston rod 42 of the corner air cylinder 41 is connected with the clamping plate 43, two ends of the clamping plate 43 are connected with the clamping legs 45 extending to the upper side of the lower clamping piece 5, and one side of the clamping legs 45 is provided with the upper clamping groove 46 matched with the upper portion of the bolt 6.
The piston rod 42 and the clamping plate 43 are fixed through the second fixing bolt 44, the lower clamping piece 5 comprises a connecting plate 51, a lower clamping block 52 and a spring 53 which are vertically fixed on the first fixing plate 1, one side of the lower clamping block 52 is connected with one side of the connecting plate 51 through the spring 53, the other side of the lower clamping block 52 is provided with a lower clamping groove 521 matched with the lower portion of the bolt 6, the upper clamping groove 46 and the lower clamping groove 521 are arc grooves, and can be matched with the bolt 6 better, and the clamping effect is good.
In actual work, the lower part of the bolt 6 to be processed is firstly inserted between the two lower clamping blocks 52 of the two lower clamping pieces 5 to realize the clamping and positioning of the lower part, then the distance between the two upper clamping pieces 4 is controlled according to the diameter of the bolt 6, the two second fixing plates 2 slide in the adjusting holes 11 by adjusting the first fixing bolts 3, the clamping and positioning of the two clamping feet 45 on the upper part of the bolt 6 are adjusted, and in the processing process, the bolt 6 can be taken and placed only by starting one corner cylinder 41 to rotate 90 degrees.
The examples described above only represent preferred embodiments of the present utility model, which are described in more detail, but the present utility model is not limited to these examples, and it should be noted that it is obvious to those skilled in the art that the present utility model is not limited to these examples. Any modifications thereof fall within the scope of the present utility model without departing from the spirit of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. The utility model provides a punch press limit clamp for bolt processing, its characterized in that includes two first fixed plates (1), two second fixed plates (2), goes up clamping piece (4), lower clamping piece (5), two first fixed plate (1) are parallel arrangement and every two regulation holes (11) have been seted up to horizontal symmetry on first fixed plate (1), two are followed to second fixed plate (2) both ends between first fixed plate (1) are two regulation holes (11) that set up relatively slide and are fixed respectively through first fixing bolt (3) cooperation on corresponding regulation hole (11), every second fixed plate (2) intermediate part all installs be used for realizing that bolt (6) upper portion is spacing go up clamping piece (4), two go up clamping piece (4) are the symmetry setting, every be equipped with on the middle part of first fixed plate (1) be used for realizing bolt (6) lower clamping piece (5), lower clamping piece (5) are located between two first fixed plates (1).
2. The punch press limit clamp for bolt processing according to claim 1, wherein the upper clamping piece (4) comprises a corner air cylinder (41), a piston rod (42), a clamping plate (43), a clamping foot (45) and an upper clamping groove (46), the corner air cylinder (41) is installed in the middle of the second fixing plate (2), one end of the piston rod (42) of the corner air cylinder (41) is connected with the clamping plate (43), two ends of the clamping plate (43) are connected with the clamping foot (45) extending to the upper part of the lower clamping piece (5), and an upper clamping groove (46) matched with the upper part of the bolt (6) is arranged on one side of the clamping foot (45).
3. The punch press limit clamp for bolt processing according to claim 2, wherein the piston rod (42) and the clamping plate (43) are fixed by a second fixing bolt (44).
4. The punch press limit clamp for bolt processing according to claim 1, wherein the lower clamping piece (5) comprises a connecting plate (51) vertically fixed on the first fixing plate (1), a lower clamping block (52) and a spring (53), one side of the lower clamping block (52) is connected with one side of the connecting plate (51) through the spring (53), and a lower clamping groove (521) matched with the lower part of the bolt (6) is formed in the other side of the lower clamping block (52).
5. The limit clamp for a bolt working press according to claim 2 or 4, wherein the upper clamping groove (46) and the lower clamping groove (521) are arc-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555228.4U CN220837595U (en) | 2023-09-20 | 2023-09-20 | Punch press limit clamp for bolt machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322555228.4U CN220837595U (en) | 2023-09-20 | 2023-09-20 | Punch press limit clamp for bolt machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837595U true CN220837595U (en) | 2024-04-26 |
Family
ID=90741916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322555228.4U Active CN220837595U (en) | 2023-09-20 | 2023-09-20 | Punch press limit clamp for bolt machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837595U (en) |
-
2023
- 2023-09-20 CN CN202322555228.4U patent/CN220837595U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |