CN220592390U - Pneumatic clamp with good positioning effect - Google Patents
Pneumatic clamp with good positioning effect Download PDFInfo
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- CN220592390U CN220592390U CN202322019495.XU CN202322019495U CN220592390U CN 220592390 U CN220592390 U CN 220592390U CN 202322019495 U CN202322019495 U CN 202322019495U CN 220592390 U CN220592390 U CN 220592390U
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- fixedly connected
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- block
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 34
- 229920002457 flexible plastic Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 206010066054 Dysmorphism Diseases 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a pneumatic clamp with good positioning effect, which relates to the technical field of clamps and comprises the following components: a processing table; the processing bench top both sides all fixedly connected with backup pad, backup pad one side fixedly connected with two hydraulic telescoping rods, the one end fixedly connected with grip block of backup pad is kept away from to the hydraulic telescoping rod. This scheme is through setting up the laminating subassembly, laminating piece can closely laminate with the different position of part on the grip block, accomplish the abundant spacing to the dysmorphism face, and at this in-process, the slip post passes through the slide plate and drives the connecting plate and remove, the connecting plate passes through the slide bar and drives the kelly and remove, make kelly and fixture block separation, first spring drive limiting plate downwardly moving this moment, the limiting plate drives the gag lever post downwardly moving, make the gag lever post spacing to the latch, realize the spacing to the slip post position, guaranteed that the laminating piece is spacing to the rigid support of part, improve the spacing effect of centre gripping to the dysmorphism part.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a pneumatic clamp with good positioning effect.
Background
When a workpiece is machined on a machine tool, the workpiece needs to be clamped and positioned before machining in order to enable the dimensional accuracy of the workpiece to meet the specified technical requirements, and therefore the workpiece needs to be placed on a clamp for fixing, wherein the pneumatic clamp is a clamp taking compressed air as a power source, and the pneumatic clamp converts gas pressure into mechanical energy through a cylinder to complete clamping of the part.
Chinese patent application No.: the utility model of CN201921828011.3 discloses a pneumatic clamp, which comprises a base, a support plate, a first XZ axial positioning part, a second XZ axial positioning part and a first Y axial positioning mechanism, wherein the support plate is arranged on the base, the first XZ axial positioning part and the second XZ axial positioning part are respectively arranged on two sides of a workpiece supporting surface of the support plate, the first Y axial positioning mechanism is arranged on the support plate, and an executing part of the first Y axial positioning mechanism is opposite to the support plate.
Disclosure of Invention
The utility model aims to provide a pneumatic clamp with good positioning effect, which can realize the function of fully clamping and limiting special-shaped parts.
The technical aim of the utility model is realized by the following technical scheme: a pneumatic clamp with good positioning effect, comprising: a processing table; the two sides of the top of the processing table are fixedly connected with supporting plates, one side of each supporting plate is fixedly connected with two hydraulic telescopic rods, one end, far away from each supporting plate, of each hydraulic telescopic rod is fixedly connected with a clamping plate, the bottoms of the clamping plates are attached to the top of the working table, attaching components are arranged in the clamping plates, and one side of the processing table is fixedly connected with a dust removing component;
the laminating subassembly includes a plurality of sliding columns, a plurality of sliding grooves have been seted up to grip block one side, sliding column sliding connection is in the sliding groove, sliding column one side fixedly connected with sliding plate, the cavity has been seted up in the grip block, a plurality of logical grooves have been seted up to the cavity bottom, logical groove is linked together with the sliding groove, sliding plate top fixedly connected with connecting block, and connecting block sliding connection is in logical inslot, and a plurality of connecting block top fixedly connected with connecting plate, the connecting plate bottom laminates with cavity inner wall bottom mutually, connecting plate one side fixedly connected with a plurality of slide bars, slide bar one end surface is through slide hole sliding connection has the draw-in lever, draw-in lever top laminating has the fixture block, fixture block one side fixedly connected with gag lever post, gag lever post sliding connection is in the cavity, and a plurality of gag lever post top fixedly connected with same gag lever plate.
Further, a sliding block is fixedly connected to the top of one end of the sliding rod, a sliding groove is formed in the sliding hole, and the sliding block is slidably connected in the sliding groove.
Further, the sliding plate is fixedly connected with a second spring on one side far away from the sliding column, and one side far away from the sliding plate is fixedly connected with one side of the inner wall of the sliding groove.
Further, the stop lever top fixedly connected with pull rod, the one end that the limiting plate was kept away from to the pull rod extends to the cavity outside, the pull rod surface cover is equipped with first spring, first spring both ends respectively with limiting plate one side and cavity inner wall one side fixed connection.
Further, the sliding column top is provided with a groove, the inside of the groove is fixedly connected with a latch, the bottom of the cavity is provided with a groove body, the groove body is communicated with the sliding groove, the limiting rod is slidably connected in the groove body and extends into the groove, and the limiting rod is attached to the latch.
Further, one side of the sliding column away from the sliding plate is fixedly connected with a laminating block, and the laminating block is a flexible plastic block.
Further, the cross section shapes of the sliding groove and the sliding plate are round, and the sliding plate is connected in the sliding groove in a sliding way.
Further, the dust removal subassembly includes the fixed block, fixed block bottom and processing bench top fixed connection, the movable trough has been seted up to fixed block one side, the inside both sides of movable trough all are provided with dust removal gasbag, dust removal gasbag one side and movable trough inner wall one side fixed connection, dust removal gasbag bottom fixedly connected with connecting pipe, and the connecting pipe inlays in locating the fixed block, and connecting pipe one side fixedly connected with a plurality of outlet ducts, outlet duct one end extends to the fixed block outside.
Further, the movable rod is connected with the movable groove in a sliding mode, one side of the movable rod is fixedly connected with one side of the dust removing air bag, and one end of the movable rod is fixedly connected with one side of the clamping plate.
Further, the cross section shape of the moving rod and the cross section shape of the moving groove are rectangular, and the moving rod and the moving groove are tightly attached.
Compared with the prior art, the beneficial effect of this scheme is as follows:
1. this scheme is through setting up the laminating subassembly, at the in-process that two grip block subassemblies laminate gradually to the part, laminating piece can closely laminate with the different position of part on the grip block, accomplish the abundant spacing to the dysmorphism face, and at this in-process, the slip post drives the connecting plate through the sliding plate and removes, the connecting plate passes through the slide bar and drives the draw-in lever and remove, make draw-in lever and fixture block separation, first spring drives limiting plate downwardly moving this moment, the limiting plate drives the gag lever post downwardly moving, make the gag lever post spacing the latch, realize spacing to the slip post position, it is spacing to the hard support of part to have guaranteed the laminating piece, improve the spacing effect of centre gripping to the dysmorphism part.
2. This scheme is through setting up the dust removal subassembly, when accomplishing processing and relieving the centre gripping to the part, the grip block drives the shrink of dust removal gasbag through the carriage release lever, and the air in the dust removal gasbag passes through connecting pipe and spray tube blowout and cleans the workstation surface, the processing clout after the removal processing to keep the clean and tidy on the processing platform, avoid processing the influence of clout residual to subsequent processing, simultaneously, realize the self-cleaning after the processing, reduce staff's work load.
Drawings
FIG. 1 is a schematic perspective view of a structure for embodying the present utility model;
FIG. 2 is a schematic elevational cross-sectional structure for embodying the present utility model;
fig. 3 is an enlarged schematic view of the portion a of fig. 2 for embodying the present utility model.
In the figure: 1. a processing table; 2. a dust removal assembly; 201. a fixed block; 202. an air outlet pipe; 203. a moving groove; 204. a moving rod; 205. a dust removal air bag; 3. a hydraulic telescopic rod; 4. a clamping plate; 5. a support plate; 6. a fitting assembly; 601. a bonding block; 602. a cavity; 603. a limit rod; 604. a limiting plate; 605. a first spring; 606. a clamping block; 607. a clamping rod; 608. a slide block; 609. a chute; 610. a slide bar; 611. a connecting plate; 612. a through groove; 613. a sliding groove; 614. a second spring; 615. a sliding plate; 616. latch teeth; 617. a groove; 618. a pull rod; 619. and a sliding column.
Description of the embodiments
The utility model will now be further described by way of specific examples with reference to the accompanying drawings, which are given by way of illustration only and not by way of limitation.
Example 1: a pneumatic clamp with good positioning effect, as shown in fig. 1-3, comprising: a processing table 1; the two sides of the top of the processing table 1 are fixedly connected with a supporting plate 5, one side of the supporting plate 5 is fixedly connected with two hydraulic telescopic rods 3, one end, far away from the supporting plate 5, of each hydraulic telescopic rod 3 is fixedly connected with a clamping plate 4, the bottom of each clamping plate 4 is attached to the top of the workbench, an attaching assembly 6 is arranged in each clamping plate 4, and one side of the processing table 1 is fixedly connected with a dust removing assembly 2;
the dust removing assembly 2 comprises a fixed block 201, the bottom of the fixed block 201 is fixedly connected with the top of the processing table 1, a movable groove 203 is formed in one side of the fixed block 201, dust removing air bags 205 are respectively arranged on two sides of the inside of the movable groove 203, one side of each dust removing air bag 205 is fixedly connected with one side of the inner wall of the movable groove 203, connecting pipes are fixedly connected to the bottom of each dust removing air bag 205 and are embedded in the fixed block 201, a plurality of air outlet pipes 202 are fixedly connected to one side of each connecting pipe, one end of each air outlet pipe 202 extends to the outside of the fixed block 201, a movable rod 204 is connected to one side of each movable rod 204 in a sliding manner, one side of each movable rod 204 is fixedly connected to one side of the corresponding dust removing air bag 205, one end of each movable rod 204 is fixedly connected to one side of the clamping plate 4, the cross section of each movable rod 204 and the cross section of each movable groove 203 is rectangular, and each movable rod 204 is tightly attached to each movable groove 203
In practical application, through setting up dust removal subassembly 2, when accomplishing processing and releasing the centre gripping to the part, grip block 4 drives dust removal gasbag 205 shrink through movable rod 204, and the air in the dust removal gasbag 205 passes through connecting pipe and spray tube blowout and cleans the workstation surface, the processing clout after the removal processing to keep the clean and tidy on the processing platform 1, avoid the influence of processing clout residual to follow-up processing, simultaneously, realize the self-cleaning after the processing, reduce staff's work load.
Example 2: the pneumatic clamp with good positioning effect is different from the embodiment 1-3 in that, as shown in fig. 2, the attaching component 6 comprises a plurality of sliding columns 619, a plurality of sliding grooves 613 are formed on one side of the clamping plate 4, the sliding columns 619 are slidingly connected in the sliding grooves 613, a sliding plate 615 is fixedly connected on one side of the sliding columns 619, a cavity 602 is formed in the clamping plate 4, a plurality of through grooves 612 are formed in the bottom of the cavity 602, the through grooves 612 are communicated with the sliding grooves 613, a connecting block is fixedly connected to the top of the sliding plate 615, the connecting block is slidingly connected in the through grooves 612, a connecting plate 611 is fixedly connected to the top of the connecting plate 611, the bottom of the connecting plate 611 is attached to the bottom of the inner wall of the cavity 602, a plurality of sliding rods 610 are fixedly connected to one side of the connecting plate 611, one end outer surface of each sliding rod 610 is slidingly connected with a clamping rod 607 through a sliding hole, the top of each clamping rod 607 is attached to a clamping block 606, one side of each clamping block 606 is fixedly connected with a limiting rod 603, the limiting rod 603 is slidingly connected in the cavity 602, and the top of the limiting plate 604 is fixedly connected to the same limiting plate 604.
In practical application, through setting up laminating subassembly 6, at the in-process that two grip block 4 subassemblies laminate gradually to the part, laminating piece 601 can closely laminate with the different positions of part on grip block 4, accomplishes the abundant spacing to the dysmorphism face.
Example 3: 1-3, a pneumatic clamp with good positioning effect is different from embodiment 1 in that, as shown in fig. 1-3, a sliding block 608 is fixedly connected to the top of one end of a sliding rod 610, a sliding groove 609 is formed in a sliding hole, the sliding block 608 is slidingly connected in the sliding groove 609, a second spring 614 is fixedly connected to one side of a sliding plate 615 far away from the sliding groove 619, a pull rod 618 is fixedly connected to the top of a limiting rod 603, one end of the pull rod 618 far away from the limiting plate 604 extends to the outside of a cavity 602, a first spring 605 is sleeved on the outer surface of the pull rod 618, two ends of the first spring 605 are fixedly connected with one side of the limiting plate 604 and one side of the inner wall of the cavity 602 respectively, a groove 617 is formed in the top of the sliding column 619, a latch 616 is fixedly connected in the groove 617, a groove body is formed in the bottom of the cavity 602, the groove body is communicated with the sliding groove 613, the limiting rod 603 is slidingly connected in the groove 617 and extends into the groove 617, the limiting rod 603 is attached to one side of the sliding groove 613 far away from the sliding plate 615, one side of the sliding plate 619 is fixedly connected with an attaching block 601, and the attaching block 601 is in the shape of the attaching block is a circular shape of the sliding plate 613 and is connected with the sliding groove 613 in the cross section of the sliding plate 613.
In practical application, through setting up laminating subassembly 6, slip post 619 drives connecting plate 611 through sliding plate 615 and removes, and connecting plate 611 passes through slide bar 610 and drives clamping lever 607 and remove for clamping lever 607 and fixture block 606 separation, first spring 605 drives limiting plate 604 downwardly moving this moment, and limiting plate 604 drives limiting rod 603 downwardly moving, makes limiting rod 603 carry out spacingly to latch 616, realizes the spacing to slip post 619 position, has guaranteed that laminating piece 601 is spacing to the rigid support of part, improves the centre gripping spacing effect to special-shaped part.
When the dust removing device is used, a worker places a part on a workbench, then, the worker starts the hydraulic telescopic rod 3, the hydraulic telescopic rod 3 drives the clamping plates 4 to move relatively, the distance between the two clamping plates 4 changes, in the process, the joint block 601 is gradually jointed with the part, the part generates driving force to the joint block 601, the joint block 601 drives the sliding column 619 to move in the sliding groove 613, the sliding column 619 drives the sliding plate 615 to move to one side, the sliding plate 615 drives the connecting plate 611 to move through the connecting block, the connecting plate 611 drives the sliding rod 610 to move in the sliding hole, the sliding rod 610 moves in the sliding hole, when the sliding rod 610 drives the sliding block 608 to move to the stroke end of the sliding groove 609, the sliding rod 610 drives the clamping rod 607 to move through the matching of the sliding block 608, the clamping rod 607 is separated from the clamping block 606, at the moment, the first spring 605 drives the limiting plate 604 to move downwards, the limiting rod 603 drives the limiting rod 603 to move downwards, the limiting rod 616 to limit the clamping teeth 616, the limiting column 619 moves to the position, the sliding column 619 supports and limits the parts to one side through the joint block 619, after the clamping process is completed, the sliding rod 205 drives the sliding rod 205 to move to the sliding rod 3 to the sliding rod 609 to the end, and the dust removing air bag 204 moves to the air bag 204 through the sliding rod 203, and the air bag 204 is pushed out of the sliding rod 4, and the dust removing surface is cleaned, and the dust removing air bag 204 is pushed by the sliding rod 205 is pushed by the sliding rod 4, and the sliding rod 205 is pushed by the sliding rod 3, and the air bag is pushed by the connecting rod 3, and the air bag is pushed by the air after the dust is pushed and the dust is pushed by the dust is cleaned.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications which do not creatively contribute to the present embodiment may be made by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.
Claims (10)
1. The effectual pneumatic clamp of location, its characterized in that includes: a processing table (1); the device comprises a processing table (1), a supporting plate (5) and a dust removing assembly (2), wherein the two sides of the top of the processing table (1) are fixedly connected with the supporting plate (5), one side of the supporting plate (5) is fixedly connected with two hydraulic telescopic rods (3), one end, far away from the supporting plate (5), of each hydraulic telescopic rod (3) is fixedly connected with the clamping plate (4), the bottom of each clamping plate (4) is attached to the top of the workbench, an attaching assembly (6) is arranged in each clamping plate (4), and one side of the processing table (1) is fixedly connected with the dust removing assembly (2);
laminating subassembly (6) includes a plurality of slip posts (619), a plurality of sliding tray (613) have been seted up to grip block (4) one side, slip post (619) sliding connection is in sliding tray (613), slip post (619) one side fixedly connected with sliding tray (615), cavity (602) have been seted up in grip block (4), a plurality of logical groove (612) have been seted up to cavity (602) bottom, logical groove (612) are linked together with sliding tray (613), sliding tray (615) top fixedly connected with connecting block, and connecting block sliding connection is in logical inslot (612), and a plurality of connecting block top fixedly connected with connecting plate (611), connecting plate (611) bottom is laminated with cavity (602) inner wall bottom mutually, connecting plate (611) one side fixedly connected with a plurality of slide bars (610), slide bar (610) one end surface has clamping lever (607) through slide hole sliding connection, clamping lever (606) top has fixture block (606), clamping block (606) one side fixedly connected with gag lever (603), connecting block (603) and connecting block (603) are connected with in same cavity (603) and a plurality of spacing bars (602) are connected with each other in a plurality of spacing plates (602).
2. The pneumatic clamp with good positioning effect according to claim 1, wherein a sliding block (608) is fixedly connected to the top of one end of the sliding rod (610), a sliding groove (609) is formed in the sliding hole, and the sliding block (608) is slidably connected to the sliding groove (609).
3. The pneumatic clamp with good positioning effect according to claim 1, wherein a second spring (614) is fixedly connected to one side of the sliding plate (615) away from the sliding column (619), and one side of the second spring (614) away from the sliding plate (615) is fixedly connected with one side of the inner wall of the sliding groove (613).
4. The pneumatic clamp with good positioning effect according to claim 1, wherein a pull rod (618) is fixedly connected to the top of the limiting rod (603), one end, away from the limiting plate (604), of the pull rod (618) extends to the outside of the cavity (602), a first spring (605) is sleeved on the outer surface of the pull rod (618), and two ends of the first spring (605) are fixedly connected with one side of the limiting plate (604) and one side of the inner wall of the cavity (602) respectively.
5. The pneumatic clamp with good positioning effect according to claim 1, wherein the top of the sliding column (619) is provided with a groove (617), a latch (616) is fixedly connected in the groove (617), the bottom of the cavity (602) is provided with a groove body, the groove body is communicated with the sliding groove (613), the limiting rod (603) is slidably connected in the groove body and extends into the groove (617), and the limiting rod (603) is attached to the latch (616).
6. The pneumatic clamp with good positioning effect according to claim 1, wherein a laminating block (601) is fixedly connected to one side, far away from the sliding plate (615), of the sliding column (619), and the laminating block (601) is a flexible plastic block.
7. The pneumatic clamp with good positioning effect according to claim 1, wherein the cross section of the sliding groove (613) and the cross section of the sliding plate (615) are circular, and the sliding plate (615) is slidably connected in the sliding groove (613).
8. The pneumatic clamp with good positioning effect according to claim 1, wherein the dust removing assembly (2) comprises a fixed block (201), the bottom of the fixed block (201) is fixedly connected with the top of the processing table (1), a movable groove (203) is formed in one side of the fixed block (201), dust removing air bags (205) are arranged on two sides inside the movable groove (203), one side of each dust removing air bag (205) is fixedly connected with one side of the inner wall of the movable groove (203), connecting pipes are fixedly connected to the bottom of each dust removing air bag (205), the connecting pipes are embedded in the fixed block (201), a plurality of air outlet pipes (202) are fixedly connected to one side of each connecting pipe, and one end of each air outlet pipe (202) extends to the outside of the fixed block (201).
9. The pneumatic clamp with good positioning effect according to claim 8, wherein a moving rod (204) is slidably connected in the moving groove (203), one side of the moving rod (204) is fixedly connected with one side of the dust removing air bag (205), and one end of the moving rod (204) is fixedly connected with one side of the clamping plate (4).
10. The pneumatic clamp with good positioning effect according to claim 9, wherein the cross section of the moving rod (204) and the cross section of the moving groove (203) are rectangular, and the moving rod (204) is tightly attached to the moving groove (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019495.XU CN220592390U (en) | 2023-07-31 | 2023-07-31 | Pneumatic clamp with good positioning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019495.XU CN220592390U (en) | 2023-07-31 | 2023-07-31 | Pneumatic clamp with good positioning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220592390U true CN220592390U (en) | 2024-03-15 |
Family
ID=90164679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019495.XU Active CN220592390U (en) | 2023-07-31 | 2023-07-31 | Pneumatic clamp with good positioning effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220592390U (en) |
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2023
- 2023-07-31 CN CN202322019495.XU patent/CN220592390U/en active Active
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