CN219170306U - Pneumatic clamp - Google Patents
Pneumatic clamp Download PDFInfo
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- CN219170306U CN219170306U CN202223237041.1U CN202223237041U CN219170306U CN 219170306 U CN219170306 U CN 219170306U CN 202223237041 U CN202223237041 U CN 202223237041U CN 219170306 U CN219170306 U CN 219170306U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a pneumatic clamp, which comprises a mounting panel and a clamping mechanism; wherein the mounting panel is used for mounting and supporting a workpiece; the clamping mechanism comprises a plurality of first lever cylinders and a plurality of second lever cylinders, the first lever cylinders and the second lever cylinders are all installed on the installation panel through installation holes, and the first lever cylinders and the second lever cylinders are used for clamping workpieces. The clamping mechanism is arranged on the mounting panel and comprises a plurality of first lever cylinders and a plurality of second lever cylinders, and the first lever cylinders and the second lever cylinders clamp a workpiece together, so that the workpiece clamping operation is convenient, and the labor intensity can be greatly reduced; the lever cylinder is used for clamping the workpiece, so that the clamping reaction speed is high, and the clamping is stable; therefore, in the processing process, the auxiliary time can be shortened, the productivity is improved, the workpiece clamping is stable, and the processing quality of the workpiece can be ensured.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a pneumatic clamp.
Background
Nowadays, the mechanical processing industry rapidly develops and gradually tends to automatic processing, when clamping a workpiece, the workpiece must be positioned accurately, but the existing clamp is usually clamped by adopting a traditional screw to be matched with a pressing plate, and under the condition that the workpiece is thin, such as a box cover and the like, the workpiece is troublesome to clamp, the clamping positioning has great influence on the processing precision of the workpiece, and the processing quality of the workpiece is poor; and the traditional clamping is long in time, low in efficiency, greatly influenced by human factors and difficult to ensure the processing quality.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the pneumatic clamp provided by the utility model can facilitate clamping operation and greatly reduce labor intensity; and the clamping reaction speed is high, the clamping is stable, and in addition, in the machining process, the auxiliary time can be shortened, the production efficiency is improved, the workpiece clamping is stable, and the machining quality of the workpiece can be ensured.
The technical scheme adopted for solving the technical problems is as follows:
a pneumatic clamp comprises a mounting panel and a clamping mechanism;
wherein the mounting panel is used for mounting and supporting a workpiece;
the clamping mechanism comprises a plurality of first lever cylinders and a plurality of second lever cylinders, the first lever cylinders and the second lever cylinders are all installed on the installation panel through installation holes, and the first lever cylinders and the second lever cylinders are used for clamping workpieces.
The pneumatic clamp provided by the embodiment of the utility model has at least the following beneficial effects:
the clamping mechanism is arranged on the mounting panel through the mounting hole and comprises a plurality of first lever cylinders and a plurality of second lever cylinders, and the first lever cylinders and the second lever cylinders clamp the workpiece together, so that the workpiece clamping operation is convenient, and the labor intensity can be greatly reduced; the lever cylinder is used for clamping the workpiece, so that the clamping reaction speed is high, and the clamping is stable; therefore, in the workpiece processing process, the auxiliary time can be shortened, the productivity is improved, the workpiece clamping is stable, and the processing quality of the workpiece can be ensured.
According to some embodiments of the utility model, the first lever cylinders are provided in two, the two first lever cylinders are mounted in parallel on the top of the mounting panel, the second lever cylinders are provided in two, and the two second lever cylinders are mounted in parallel on the bottom of the mounting panel.
The beneficial effects are that: the upper part of the workpiece can be clamped by arranging two first lever cylinders at the top of the mounting panel in parallel; simultaneously, install two second lever cylinders side by side in the bottom of installation panel, can press from both sides tightly the lower part of work piece, and then, can press from both sides the work piece steadily, make the work piece have stability in the course of working.
According to some embodiments of the utility model, the first lever cylinder comprises a cylinder body, a piston rod, a first pressing block and a supporting block, wherein the cylinder body is arranged on one side of a mounting panel, the mounting panel is provided with a mounting hole for the piston rod to pass through, one end of the piston rod is positioned in the cylinder body, the other end of the piston rod is connected with the first pressing block, the supporting block is arranged on the mounting panel, connecting pieces are arranged on two sides of the supporting block, one end of each connecting piece is connected with the supporting block, and the other end of each connecting piece is connected with the first pressing block.
The beneficial effects are that: the first lever cylinder is adopted to replace the traditional manual opening and closing clamp, so that the labor intensity of workers can be reduced, the safety performance is improved, and the damage to the workers is effectively reduced.
According to some embodiments of the utility model, the second lever cylinder comprises a cylinder body, a piston rod, a second pressing block and a supporting block, wherein the cylinder body is arranged on one side of a mounting panel, the mounting panel is provided with a mounting hole for the piston rod to pass through, one end of the piston rod is positioned in the cylinder body, the other end of the piston rod is connected with the second pressing block, the supporting block is arranged on the mounting panel, connecting pieces are arranged on two sides of the supporting block, one end of each connecting piece is connected with the supporting block, and the other end of each connecting piece is connected with the second pressing block.
The beneficial effects are that: the workpiece can be clamped by arranging the second lever cylinder to be matched with the first lever cylinder, and the second lever cylinder has no handle and is more compact than the traditional clamp structure, so that the space can be saved, and the clamp is convenient to install.
According to some embodiments of the utility model, the first briquette is "L" shaped.
The beneficial effects are that: the L-shaped first pressing block is abutted against the workpiece, so that the workpiece can be clamped stably, and the workpiece can be prevented from being deviated or loosened.
According to some embodiments of the utility model, the mounting panel is provided with diamond pins and cylindrical pins, the diamond pins are mounted on one side of the first lever cylinder, the diamond pins are used for orientation of the workpiece, the cylindrical pins are mounted on one side of the second lever cylinder, and the cylindrical pins are used for positioning of the workpiece.
The beneficial effects are that: five degrees of freedom of the workpiece are limited by the cylindrical pin and the mounting surface plate surface, and only one degree of freedom of rotation around the cylindrical pin is not limited, so that the degree of freedom of angular rotation is limited after the diamond pin is arranged, six degrees of freedom are limited, the six-point positioning principle is met, the workpiece can be accurately positioned, and over-positioning is avoided.
According to some embodiments of the utility model, the mounting panel is provided with a first pin seat and a second pin seat, the first pin seat is mounted on one side of the first lever cylinder, the first pin seat is used for mounting the diamond pin, the second pin seat is mounted on one side of the second lever cylinder, and the second pin seat is used for mounting the cylindrical pin.
The beneficial effects are that: through setting up first keyway and second keyway, can install diamond pin and cylindric lock respectively, and then, can make diamond pin and cylindric lock have stability, effectively reduce the wearing and tearing of diamond pin and cylindric lock.
According to some embodiments of the utility model, a plurality of first limiting blocks and a plurality of second limiting blocks are arranged on one side, close to the workpiece, of the mounting panel, and the first limiting blocks and the second limiting blocks are used for limiting the workpiece.
The beneficial effects are that: through installing first stopper and second stopper on the installation panel, can carry out spacingly to work piece a plurality of directions, and then, can fix the work piece, make the work piece have stability, ensure that the work piece can not take place the skew in the course of working.
According to some embodiments of the utility model, a rotary table is provided on a side of the mounting panel remote from the clamping mechanism, the mounting panel being mounted on the rotary table, the rotary table being adapted to rotate the mounting panel.
The beneficial effects are that: the installation panel is installed on the rotary workbench, and the workpiece is clamped on the installation panel, so that the rotary workbench can be used for carrying out rotary adjustment on the workpiece, and a plurality of directions of the workpiece can be processed, and therefore the workpiece can be processed conveniently.
According to some embodiments of the utility model, the rotary workbench comprises a base, wherein the base comprises a lower bottom plate, two rib plates and an upper bottom plate, the two rib plates are respectively arranged on two sides of the lower bottom plate, the upper bottom plate is arranged on the top of the two rib plates, and the rotary workbench is arranged on the upper bottom plate.
The beneficial effects are that: through setting up the base, can install rotary worktable for rotary worktable has stability, and the base is including two gusset moreover, and two gusset can bear great load, and then, can improve base structural stability.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
fig. 3 is a top view of an embodiment of the present utility model.
Reference numerals: the mounting panel 100, the first lever cylinder 110, the second lever cylinder 120, the cylinder body 130, the piston rod 140, the first pressing block 150, the supporting block 160, the connecting sheet 170, the second pressing block 180, the diamond pin 190, the cylindrical pin 200, the first pin seat 210, the second pin seat 220, the first limiting block 230, the second limiting block 240, the rotary table 250, the base 260, the lower bottom plate 270, the rib plate 280 and the upper bottom plate 290.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A pneumatic clamp is described in detail below with reference to fig. 1-3 in one particular embodiment. It is to be understood that the following description is exemplary only and is not intended to limit the utility model in any way.
As shown in fig. 1, a pneumatic clamp includes a mounting panel 100 and a clamping mechanism;
wherein the mounting panel 100 is used for mounting and supporting a workpiece;
the clamping mechanism comprises a plurality of first lever cylinders 110 and a plurality of second lever cylinders 120, wherein the first lever cylinders 110 and the second lever cylinders 120 are installed on the installation panel 100 through installation holes, and the first lever cylinders 110 and the second lever cylinders 120 are used for clamping workpieces.
The clamping mechanism is arranged on the mounting panel 100 through the mounting hole and comprises a plurality of first lever cylinders 110 and a plurality of second lever cylinders 120, and the first lever cylinders 110 and the second lever cylinders 120 clamp a workpiece together, so that the workpiece is convenient to clamp and operate, and the labor intensity can be greatly reduced; the lever cylinder is used for clamping the workpiece, so that the clamping reaction speed is high, and the clamping is stable; therefore, in the workpiece processing process, the auxiliary time can be shortened, the productivity is improved, the workpiece clamping is stable, and the processing quality of the workpiece can be ensured.
In some embodiments of the present utility model, the first lever cylinders 110 are provided in two, the two first lever cylinders 110 are installed in parallel at the top of the installation panel 100, the second lever cylinders 120 are provided in two, and the two second lever cylinders 120 are installed in parallel at the bottom of the installation panel 100.
By installing two first lever cylinders 110 in parallel at the top of the installation panel 100, the upper part of the work piece can be clamped; meanwhile, two second lever cylinders 120 are installed in parallel at the bottom of the installation panel 100, so that the lower part of the workpiece can be clamped, and further, the workpiece can be stably clamped, so that the workpiece has stability in the machining process.
Specifically, the first lever cylinder 110 includes a cylinder body 130, a piston rod 140, a first pressing block 150 and a supporting block 160, the cylinder body 130 is mounted on one side of the mounting panel 100, the mounting panel 100 is provided with a mounting hole for the piston rod 140 to pass through, one end of the piston rod 140 is located in the cylinder body 130, the other end of the piston rod 140 is connected with the first pressing block 150, the supporting block 160 is mounted on the mounting panel 100, connecting pieces 170 are arranged on two sides of the supporting block 160, one end of each connecting piece 170 is connected with the supporting block 160, and the other end of each connecting piece 170 is connected with the first pressing block 150.
The first lever cylinder 110 is adopted to replace a traditional manual opening and closing clamp, so that the labor intensity of workers can be reduced, the safety performance is improved, and the damage to the workers is effectively reduced.
Further, the second lever cylinder 120 includes a cylinder body 130, a piston rod 140, a second pressing block 180 and a supporting block 160, the cylinder body 130 is mounted on one side of the mounting panel 100, the mounting panel 100 is provided with a mounting hole for the piston rod 140 to pass through, one end of the piston rod 140 is located in the cylinder body 130, the other end of the piston rod 140 is connected with the second pressing block 180, the supporting block 160 is mounted on the mounting panel 100, connecting pieces 170 are arranged on two sides of the supporting block 160, one end of each connecting piece 170 is connected with the supporting block 160, and the other end of each connecting piece 170 is connected with the second pressing block 180.
The second lever cylinder 120 can be matched with the first lever cylinder 110 to clamp a workpiece, and the second lever cylinder 120 has no handle, so that the structure of the clamp is more compact compared with that of a traditional clamp, further, the space can be saved, and the clamp is convenient to install.
Preferably, the first compacts 150 are "L" -shaped.
The L-shaped first press block 150 is abutted against the workpiece, and further, the workpiece can be stably clamped, and the workpiece can be prevented from being deviated or loosened.
Referring to fig. 2, the mounting panel 100 is provided with a diamond pin 190 and a cylindrical pin 200, the diamond pin 190 is mounted at one side of the first lever cylinder 110, the diamond pin 190 is used for orientation of a workpiece, the cylindrical pin 200 is mounted at one side of the second lever cylinder 120, and the cylindrical pin 200 is used for positioning of the workpiece.
Five degrees of freedom of the workpiece are limited by the cylindrical pin 200 and the surface of the mounting panel 100, and only one degree of freedom of rotation around the cylindrical pin 200 is not limited; however, if two cylindrical pins 200 are adopted, the distance between the two pins is constant, the degree of freedom in the connecting direction of the two pins is limited at one time, and thus over-positioning is formed, the degree of freedom in the angular rotation is limited after one diamond pin 190 is arranged, six degrees of freedom are limited, the six-point positioning principle is met, and further, the workpiece can be accurately positioned, and over-positioning is avoided.
Further, the mounting panel 100 is provided with a first pin holder 210 and a second pin holder 220, the first pin holder 210 is mounted on one side of the first lever cylinder 110, the first pin holder 210 is used for mounting the diamond pin 190, the second pin holder 220 is mounted on one side of the second lever cylinder 120, and the second pin holder 220 is used for mounting the cylindrical pin 200.
By arranging the first pin seat 210 and the second pin seat 220, the diamond pins 190 and the cylindrical pins 200 can be respectively installed, and further, the diamond pins 190 and the cylindrical pins 200 can have stability, so that abrasion of the diamond pins 190 and the cylindrical pins 200 is effectively reduced.
Preferably, a plurality of first limiting blocks 230 and a plurality of second limiting blocks 240 are installed on one side, close to the workpiece, of the installation panel 100, and the first limiting blocks 230 and the second limiting blocks 240 are used for limiting the workpiece.
Through installing first stopper 230 and second stopper 240 on installation panel 100, can carry out spacingly to work piece a plurality of directions, and then, can fix the work piece, make the work piece have stability, ensure that the work piece can not take place the skew in the course of working.
Referring to fig. 3, a rotary table 250 is disposed on a side of the mounting panel 100 away from the clamping mechanism, the mounting panel 100 is mounted on the rotary table 250, and the rotary table 250 is used for driving the mounting panel 100 to rotate.
The mounting panel 100 is mounted on the rotary table 250, and the workpiece is clamped on the mounting panel 100, and further, the workpiece can be rotated and adjusted by the rotary table 250, so that a plurality of orientations of the workpiece can be processed, and thus, the workpiece can be processed conveniently.
In some embodiments of the present utility model, the base 260 further includes a base 260, the base 260 includes a lower plate 270, two rib plates 280 and an upper plate 290, the two rib plates 280 are respectively installed at both sides of the lower plate 270, the upper plate 290 is installed at the top of the two rib plates 280, and the rotary table 250 is installed on the upper plate 290.
Through setting up base 260, can install rotary table 250 for rotary table 250 has stability, and base 260 includes two gusset 280 moreover, and two gusset 280 can bear great load, and then, can improve base 260 structural stability.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (9)
1. A pneumatic clamp, comprising:
a mounting panel (100) for mounting and supporting a workpiece;
the clamping mechanism comprises a plurality of first lever cylinders (110) and a plurality of second lever cylinders (120), wherein the first lever cylinders (110) and the second lever cylinders (120) are arranged on the mounting panel (100), and the first lever cylinders (110) and the second lever cylinders (120) are used for clamping workpieces;
the rotary workbench (250) is arranged on one side, far away from the clamping mechanism, of the mounting panel (100), the mounting panel (100) is mounted on the rotary workbench (250), and the rotary workbench (250) is used for driving the mounting panel (100) to rotate.
2. A pneumatic clamp according to claim 1, wherein two first lever cylinders (110) are provided, two first lever cylinders (110) are mounted in parallel on top of the mounting panel (100), two second lever cylinders (120) are provided, and two second lever cylinders (120) are mounted in parallel on bottom of the mounting panel (100).
3. The pneumatic clamp according to claim 1, wherein the first lever cylinder (110) comprises a cylinder body (130), a piston rod (140), a first pressing block (150) and a supporting block (160), the cylinder body (130) is mounted on one side of the mounting panel (100), the mounting panel (100) is provided with a mounting hole for the piston rod (140) to pass through, one end of the piston rod (140) is located in the cylinder body (130), the other end of the piston rod (140) is connected with the first pressing block (150) through the mounting hole, the supporting block (160) is mounted on the mounting panel (100), connecting pieces (170) are arranged on two sides of the supporting block (160), one end of each connecting piece (170) is connected with the supporting block (160), and the other end of each connecting piece (170) is connected with the first pressing block (150).
4. The pneumatic clamp according to claim 1, wherein the second lever cylinder (120) comprises a cylinder body (130), a piston rod (140), a second pressing block (180) and a supporting block (160), the cylinder body (130) is mounted on one side of the mounting panel (100), the mounting panel (100) is provided with a mounting hole for the piston rod (140) to pass through, one end of the piston rod (140) is located in the cylinder body (130), the other end of the piston rod (140) is connected with the second pressing block (180) through the mounting hole, the supporting block (160) is mounted on the mounting panel (100), connecting pieces (170) are arranged on two sides of the supporting block (160), one end of each connecting piece (170) is connected with the supporting block (160), and the other end of each connecting piece (170) is connected with the second pressing block (180).
5. A pneumatic clamp according to claim 3, characterized in that the first press block (150) is "L" -shaped.
6. The pneumatic clamp according to claim 1, wherein the mounting panel (100) is provided with a diamond pin (190) and a cylindrical pin (200), the diamond pin (190) is mounted on one side of the first lever cylinder (110), the diamond pin (190) is used for workpiece orientation, the cylindrical pin (200) is mounted on one side of the second lever cylinder (120), and the cylindrical pin (200) is used for workpiece positioning.
7. A pneumatic clamp according to claim 6, characterized in that the mounting panel (100) is provided with a first pin socket (210) and a second pin socket (220), the first pin socket (210) being mounted on one side of the first lever cylinder (110), the first pin socket (210) being used for mounting the diamond-shaped pin (190), the second pin socket (220) being mounted on one side of the second lever cylinder (120), the second pin socket (220) being used for mounting the cylindrical pin (200).
8. A pneumatic clamp according to claim 1, wherein a plurality of first limiting blocks (230) and a plurality of second limiting blocks (240) are mounted on one side of the mounting panel (100) close to the workpiece, and the first limiting blocks (230) and the second limiting blocks (240) are used for limiting the workpiece.
9. The pneumatic clamp according to claim 1, further comprising a base (260), wherein the base (260) comprises a lower plate (270), two rib plates (280) and an upper plate (290), the two rib plates (280) are respectively installed on two sides of the lower plate (270), the upper plate (290) is installed on top of the two rib plates (280), and the rotary workbench (250) is installed on the upper plate (290).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237041.1U CN219170306U (en) | 2022-11-30 | 2022-11-30 | Pneumatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223237041.1U CN219170306U (en) | 2022-11-30 | 2022-11-30 | Pneumatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170306U true CN219170306U (en) | 2023-06-13 |
Family
ID=86660595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223237041.1U Active CN219170306U (en) | 2022-11-30 | 2022-11-30 | Pneumatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170306U (en) |
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2022
- 2022-11-30 CN CN202223237041.1U patent/CN219170306U/en active Active
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