CN214292103U - Adjustable double-pressure-plate pneumatic clamp - Google Patents
Adjustable double-pressure-plate pneumatic clamp Download PDFInfo
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- CN214292103U CN214292103U CN202023051779.XU CN202023051779U CN214292103U CN 214292103 U CN214292103 U CN 214292103U CN 202023051779 U CN202023051779 U CN 202023051779U CN 214292103 U CN214292103 U CN 214292103U
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Abstract
The utility model discloses an adjustable double-pressure-plate pneumatic clamp, which comprises a guide rail column, a clamping seat, a first pneumatic pressure plate and a second pneumatic pressure plate; the clamping seat is connected to the guide rail of the guide rail column in a sliding manner; the first cylinder of the first pneumatic pressing plate is connected to the upper surface of the clamping seat through a bolt; the first pneumatic press plate comprises a frame plate, a first mounting column and a first press plate; the frame plate is buckled on an end cover of the first air cylinder, one end of the first mounting column is connected to a piston end of the first air cylinder, and the other end of the first mounting column is connected to the first pressing plate; the second pneumatic pressure plate comprises a sliding rail plate, a supporting plate, a second cylinder, a second mounting column and a second pressure plate; the slide rail board sliding rail is connected with the track groove on the peripheral side of the frame plate, the supporting plate is vertically connected with the frame plate to enable the supporting plate to be parallel to the frame plate, the second cylinder is fixed on the supporting plate through bolts, one end of the second mounting column is connected to the piston end of the second cylinder, and the other end of the second mounting column is connected to the second pressing plate.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a double clamp plate air jig with adjustable.
Background
In the machining process, a workpiece needs to be fixed for machining, and the workpiece is usually fixed by a customized clamp aiming at the appearance of the workpiece; the clamp is frequently replaced due to different lengths of different types of workpieces, so that the machining production efficiency is reduced, and meanwhile, a plurality of groups of clamps are required to be prepared, so that the production cost is increased.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the deficiencies in the prior art, the utility model provides a two clamp pneumatic fixture can quick adjustment anchor clamps size in order to adapt to the strip work piece of different length with adjustable.
The technical scheme is as follows: in order to achieve the above purpose, the utility model discloses an adjustable double-platen pneumatic clamp, which comprises a guide rail column, a clamping seat, a first pneumatic platen and a second pneumatic platen; the clamping seat is connected to the guide rail of the guide rail column in a sliding manner; the first cylinder of the first pneumatic pressing plate is connected to the upper surface of the clamping seat through a bolt; the first pneumatic press plate comprises a frame plate, a first mounting column and a first press plate; the frame plate is buckled on an end cover of the first air cylinder, one end of the first mounting column is connected to a piston end of the first air cylinder, and the other end of the first mounting column is connected to the first pressing plate; the second pneumatic pressure plate comprises a sliding rail plate, a supporting plate, a second cylinder, a second mounting column and a second pressure plate; the slide rail board sliding rail is connected with the track groove on the peripheral side of the frame plate, the supporting plate is vertically connected with the frame plate to enable the supporting plate to be parallel to the frame plate, the second cylinder is fixed on the supporting plate through bolts, one end of the second mounting column is connected to the piston end of the second cylinder, and the other end of the second mounting column is connected to the second pressing plate.
Furthermore, the orthographic projection direction of the frame plate is rectangular, and the four rail grooves are respectively arranged on each circumferential side surface of the frame plate.
Furthermore, the cross section of the track groove is of a convex structure, a guide groove is arranged at the groove opening, an anti-falling groove is arranged at the bottom of the groove, and the width of the guide groove is smaller than that of the anti-falling groove; the slide rail plate comprises a guide strip and an anti-falling block; the guide strip is connected in the face of slide rail board towards track groove one side, the guide strip extends to the anticreep groove, the anticreep piece is located in the anticreep groove, the anticreep piece passes through bolted connection in guide strip and slide rail board.
Furthermore, anti-skidding grooves are formed in the clamping ends of the first pressing plate and the second pressing plate; the first pressing plate and the second pressing plate are detachably connected with the first mounting column and the second mounting column through bolts.
Further, the holder comprises a clamping wrench; the clamping wrench is in threaded connection and penetrates through the clamping seat, and the clamping end of the clamping wrench corresponds to the guide rail of the guide rail column.
Has the advantages that: the utility model discloses a two clamp pneumatic fixture with adjustable can quick adjustment anchor clamps size in order to adapt to the strip work piece of different length, including but not limited to following technological effect:
1) the pressing position of the second pneumatic pressing plate is set to move backwards for a certain distance compared with that of the first pneumatic pressing plate, so that the pneumatic pressing device can adapt to longer strip-shaped workpieces;
2) can dismantle through following guide rail post length direction with the pneumatic clamp plate of second, can avoid the too much problem that leads to interfering of peripheral equipment in-service use.
Drawings
FIG. 1 is a structural diagram of the present invention;
fig. 2 is a structural diagram of a first pneumatic platen and a second pneumatic platen of the present invention;
figure 3 is the track groove and slide rail plate structure drawing of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1-3: an adjustable double-pressure-plate pneumatic clamp comprises a guide rail column 1, a clamping seat 2, a first pneumatic pressure plate and a second pneumatic pressure plate; the clamping seat 2 is connected to a guide rail of the guide rail column 1 in a sliding manner; the first cylinder 31 of the first pneumatic platen is bolted to the upper surface of the holder 2; the first pneumatic platen includes a frame plate 32, a first mounting post 33, and a first platen 34; the frame plate 32 is buckled on the end cover 311 of the first cylinder 31, one end of the first mounting column 33 is connected to the piston end of the first cylinder 31, and the other end is connected to the first pressure plate 34; the second pneumatic pressure plate comprises a sliding rail plate 41, a supporting plate 42, a second air cylinder 43, a second mounting column 44 and a second pressure plate 45; the slide rail plate 41 is connected with the rail groove 321 on the peripheral side of the frame plate 32 in a slide way, the supporting plate 42 is vertically connected with the frame plate 32 so that the supporting plate 42 is parallel to the frame plate 32, the second cylinder 43 is fixed on the supporting plate 42 by bolts, one end of the second mounting column 44 is connected with the piston end of the second cylinder 43, and the other end is connected with the second pressing plate 45; the clamping seat 2 is moved to a proper position on the guide rail column 1 according to the size of the strip-shaped workpiece, when the strip-shaped workpiece is short, the strip-shaped workpiece can be pressed by using a first pneumatic pressing plate, when the length of the strip-shaped workpiece is large, the first mounting column 33 and the first pressing plate 34 can be detached so as to give way, and the pressing position of the second pneumatic pressing plate is moved backwards by a certain distance compared with that of the first pneumatic pressing plate, so that the strip-shaped workpiece can be adapted to the longer strip-shaped workpiece, and the strip-shaped workpiece is pressed by the second pneumatic pressing plate, namely, the strip-shaped workpiece is fixed; meanwhile, the number of the pressing plates can be increased on the guide rail column 1, and the two ends of the workpiece are simultaneously pressed through the pressing plates so as to increase the stability of fixing the workpiece; one end of the workpiece is firstly placed on the frame plate 32, and then the first air cylinder 31 or the second air cylinder 43 is controlled to tighten the first pressing plate 34 or the second pressing plate 45 to press the workpiece.
The frame plate 32 has a rectangular orthographic projection direction, and the four rail grooves 321 are respectively formed on each circumferential side surface of the frame plate 32; the second pneumatic platen may be mounted at a position selected autonomously according to the actual shape of the workpiece, or multiple platens may be mounted simultaneously on the side of the frame plate 32.
The cross section of the track groove 321 is of a convex structure, a guide groove 322 is arranged at the groove opening, an anti-falling groove 323 is arranged at the bottom of the groove, and the width of the guide groove 322 is smaller than that of the anti-falling groove 323; the slide rail plate 41 comprises a guide bar 411 and an anti-drop block 412; the guide bar 411 is connected to the surface of the slide rail plate 41 facing the rail groove 321, the guide bar 411 extends to the anti-falling groove 323, the anti-falling block 412 is arranged in the anti-falling groove 323, and the anti-falling block 412 is connected to the guide bar 411 and the slide rail plate 41 through bolts; when the second pneumatic pressing plate is disassembled, the supporting plate 42, the second air cylinder 43, the second mounting column 44 and the second pressing plate 45 can be integrally disassembled only by unscrewing the bolts connected between the anti-falling blocks 412 and the guide strips 411, and the problem of interference caused by excessive peripheral equipment can be avoided in practical use due to the adoption of the disassembly along the length direction of the guide rail column 1.
The clamping ends of the first pressing plate 34 and the second pressing plate 45 are provided with anti-skidding grooves 341; the first pressing plate 34 and the second pressing plate 45 are detachably connected with the first mounting column 33 and the second mounting column 44 through bolts;
the clamping seat 2 comprises a clamping wrench 21; the clamping wrench 21 is in threaded connection and penetrates through the clamping base 2, and the clamping end of the clamping wrench 21 corresponds to the guide rail of the guide rail column 1; the clamping base 2 and the guide rail column 1 can be fixed by pulling and rotating the clamping wrench 21 to push the thread end of the clamping wrench to the guide rail of the guide rail column 1.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a two clamp pneumatic fixture with adjustable which characterized in that: comprises a guide rail column (1), a clamping seat (2), a first pneumatic pressing plate and a second pneumatic pressing plate; the clamping seat (2) is connected to a guide rail of the guide rail column (1) in a sliding manner; a first cylinder (31) of the first pneumatic pressing plate is connected to the upper surface of the clamping seat (2) through a bolt; the first pneumatic platen includes a frame plate (32), a first mounting post (33), and a first platen (34); the frame plate (32) is buckled on an end cover (311) of the first air cylinder (31), one end of the first mounting column (33) is connected to the piston end of the first air cylinder (31), and the other end of the first mounting column is connected to the first pressure plate (34); the second pneumatic pressure plate comprises a sliding rail plate (41), a supporting plate (42), a second air cylinder (43), a second mounting column (44) and a second pressure plate (45); slide rail board (41) sliding rail connects in track groove (321) of frame plate (32) week side, fagging (42) are connected perpendicularly and are made fagging (42) and frame plate (32) parallel in frame plate (32), second cylinder (43) bolt fastening in fagging (42), second erection column (44) one end is connected in the piston end of second cylinder (43), and the other end is connected in second clamp plate (45).
2. The adjustable dual-platen pneumatic clamp of claim 1, wherein: the orthographic projection direction of the frame plate (32) is rectangular, and the four track grooves (321) are respectively arranged on each circumferential side face of the frame plate (32).
3. The adjustable dual-platen pneumatic clamp of claim 1, wherein: the cross section of the track groove (321) is of a convex structure, a guide groove (322) is arranged at the groove opening, an anti-falling groove (323) is arranged at the bottom of the groove, and the width of the guide groove (322) is smaller than that of the anti-falling groove (323); the slide rail plate (41) comprises a guide bar (411) and an anti-falling block (412); the utility model discloses a take-off prevention device, including the gib block, the gib block is connected in the face of slide rail board (41) towards track groove (321) one side in gib block (411), gib block (411) extend to anticreep groove (323), anticreep piece (412) are located in anticreep groove (323), anticreep piece (412) are through bolted connection in gib block (411) and slide rail board (41).
4. The adjustable dual-platen pneumatic clamp of claim 1, wherein: the clamping ends of the first pressing plate (34) and the second pressing plate (45) are provided with anti-skidding grooves (341); the first pressing plate (34) and the second pressing plate (45) are detachably connected with the first mounting column (33) and the second mounting column (44) through bolts.
5. The adjustable dual-platen pneumatic clamp of claim 1, wherein: the clamping seat (2) comprises a clamping wrench (21); the clamping wrench (21) is in threaded connection and penetrates through the clamping base (2), and the clamping end of the clamping wrench (21) corresponds to a guide rail of the guide rail column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051779.XU CN214292103U (en) | 2020-12-17 | 2020-12-17 | Adjustable double-pressure-plate pneumatic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023051779.XU CN214292103U (en) | 2020-12-17 | 2020-12-17 | Adjustable double-pressure-plate pneumatic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214292103U true CN214292103U (en) | 2021-09-28 |
Family
ID=77858294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023051779.XU Active CN214292103U (en) | 2020-12-17 | 2020-12-17 | Adjustable double-pressure-plate pneumatic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214292103U (en) |
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2020
- 2020-12-17 CN CN202023051779.XU patent/CN214292103U/en active Active
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