CN221066053U - Hydraulic cylinder outer tube cylinder clamping device - Google Patents
Hydraulic cylinder outer tube cylinder clamping device Download PDFInfo
- Publication number
- CN221066053U CN221066053U CN202323080958.XU CN202323080958U CN221066053U CN 221066053 U CN221066053 U CN 221066053U CN 202323080958 U CN202323080958 U CN 202323080958U CN 221066053 U CN221066053 U CN 221066053U
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- plate
- mounting
- sliding
- wall
- hydraulic cylinder
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- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of hydraulic cylinder processing, in particular to a clamping device for an outer tube cylinder barrel of a hydraulic cylinder, which comprises a mounting plate, wherein two mounting holes are formed in the top of the mounting plate in a symmetrical structure, mounting plates are respectively arranged on the inner walls of the two mounting holes, an extrusion assembly is movably arranged on the outer walls of the two mounting plates, sliding grooves are respectively formed in the outer sides of the two mounting plates, a retaining plate is slidably connected with the inner walls of the two sliding grooves and is used for extruding the extrusion assembly, two connecting rods are connected with the top of the mounting plate in a penetrating and sliding manner, connecting assemblies are respectively arranged on the circumferential outer walls of the two connecting rods, the connecting assemblies are connected with the retaining plate, an air cylinder is fixedly arranged at the bottom of the mounting plate, and a connecting plate is fixedly arranged at the output end of the air cylinder. This design can be fast carry out the centre gripping to the cylinder fixedly, reduces the operation degree of difficulty, improves installation effectiveness, through the fixed plate of upper and lower distribution, can improve the stability to cylinder outer wall centre gripping.
Description
Technical Field
The utility model relates to the technical field of hydraulic cylinder processing, in particular to a clamping device for an outer tube cylinder barrel of a hydraulic cylinder.
Background
The hydraulic cylinder is a hydraulic executing element which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion), has simple structure and reliable work, can avoid a speed reducing device when being used for realizing reciprocating motion, has no transmission clearance and stable motion, and is widely applied to hydraulic systems of various machines.
In the prior art, for example, in the document with the publication number of CN218137498U, a hydraulic cylinder barrel processing clamping tool is specifically disclosed, when the hydraulic cylinder barrel is clamped by the device in the document, a motor is required to drive a cam to rotate at first, so that a clamping block on a sliding rod is extruded with the outer wall of the cylinder barrel, then a crank is required to be manually rotated, the outer wall of the cylinder barrel is extruded and fixed through a clamping plate, the operation process is complex, and the installation efficiency is low.
Disclosure of utility model
Based on the above mentioned technical problems that in the prior art, the crank needs to be manually rotated, the outer wall of the cylinder barrel is extruded and fixed through the clamping plate, the operation process is complex, and the installation efficiency is low, the utility model provides a clamping device for an outer tube cylinder barrel of a hydraulic cylinder.
The utility model provides a clamping device for an outer tube cylinder barrel of a hydraulic cylinder, which comprises a mounting plate, wherein two mounting holes are formed in the top of the mounting plate in a symmetrical structure, mounting plates are arranged on the inner walls of the two mounting holes, an extrusion assembly is movably arranged on the outer walls of the two mounting plates, sliding grooves are formed in the outer sides of the two mounting plates, a retaining plate is slidably connected with the inner walls of the two sliding grooves and is used for extruding the extrusion assembly, two connecting rods are connected with the top of the mounting plate in a penetrating and sliding manner, connecting assemblies are arranged on the circumferential outer walls of the two connecting rods, the connecting assemblies are connected with the retaining plate, an air cylinder is fixedly arranged at the bottom of the mounting plate, a connecting plate is fixedly arranged at the output end of the air cylinder, and the connecting plate is fixedly connected with the two connecting rods.
Preferably, the extrusion assembly comprises a fixed plate, the rubber pad has been set firmly to the fixed plate near interior one side, the fixed plate has set firmly the slide near outside one side, the slide tip runs through the spout and extends to its outside, the inclined plane has been seted up to the slide outer end, the butt plate slides downwards and slide inclined plane extrusion contact with the slide, the fixed plate is set firmly two slide bars by the symmetrical structure near outside one side, two the slide bar outer end all runs through the mounting panel and rather than sliding connection, two slide bar circumference outer wall all overlaps and is equipped with the spring, two the stopper has all been set firmly to the slide bar outer end.
Preferably, one end of the spring is fixedly connected with the mounting plate, and the other end of the spring is fixedly connected with the limiting block.
Preferably, the connecting assembly comprises a sliding block and a clamping plate, the sliding block and the clamping plate are respectively sleeved on the outer wall of the connecting rod and are in sliding connection with the connecting rod, the outer end of the sliding block is in contact with the inner side of the clamping plate, the sliding block is fixedly connected with the retaining plate, the top of the clamping plate is rotationally connected with a threaded sleeve, the outer wall of the upper end of the connecting rod is provided with a threaded groove, and the threaded sleeve is in threaded connection with the connecting rod.
Preferably, a plurality of supporting legs are fixedly arranged on the peripheral outer wall of the mounting plate, and bolt holes are formed in the outer walls of the supporting legs.
Preferably, the mounting plate top has set firmly the mount table, the mount table is located and sets up between two mounting plates.
Preferably, the two mounting plates are respectively in sliding connection with the inner walls of the mounting holes, the side walls of the mounting plates are in penetrating sliding connection with fixing frames, a plurality of fixing holes are formed in the outer walls of the two mounting plates at equal intervals, and two ends of each fixing frame respectively penetrate through the fixing holes and are in sliding connection with the fixing holes.
The beneficial effects of the utility model are as follows:
1. Through placing the cylinder at the mount table top, promote the connecting plate through the cylinder and move down, the connecting plate drives two respectively through two connecting rods and keeps out the board and move down, keep out the board and slide down along the spout inner wall on the mounting panel, two keep out the board and can extrude a plurality of slide outer ends on the mounting panel in proper order this moment for the slide promotes the fixed plate to inboard slip, extrudees the cylinder outer wall through the rubber pad on a plurality of fixed plates and fixes, thereby can carry out the centre gripping to the cylinder fast fixedly, reduces the operation degree of difficulty, improves the installation effectiveness, through the fixed plate of upper and lower distribution, can improve the stability to the centre gripping of cylinder outer wall.
2. According to the height of cylinder, through taking out the mount from the mounting plate in, through two mounting panels of downwardly sliding, highly adjust its extension to the mounting plate top in through inserting the mount into the mounting plate to make mount both ends pass the fixed orifices on the mounting plate respectively, fix the mounting plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of the mounting structure of the fixing plate of the present utility model;
FIG. 5 is a schematic view of a mounting hole of the present utility model.
In the figure: 1. a mounting plate; 2. support legs; 3. a cylinder; 4. a connecting plate; 5. a connecting rod; 6. a mounting plate; 7. a slide block; 8. a clamping plate; 9. a thread sleeve; 10. a retaining plate; 11. a mounting hole; 12. a mounting table; 13. a fixing frame; 14. a fixing hole; 15. a chute; 16. a slide plate; 17. a fixing plate; 18. a rubber pad; 19. a slide bar; 20. a spring; 21. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
As shown in fig. 1, fig. 2 and fig. 3, a hydraulic cylinder outer tube cylinder barrel clamping device comprises a mounting plate 1, two mounting holes 11 are formed in the top of the mounting plate 1 in a symmetrical structure, mounting plates 6 are all installed on the inner walls of the two mounting holes 11, extrusion assemblies are movably installed on the outer walls of the two mounting plates 6, sliding grooves 15 are formed in the outer sides of the two mounting plates 6, a retaining plate 10 is slidably connected with the inner walls of the two sliding grooves 15, the retaining plate 10 is used for extruding the extrusion assemblies, two connecting rods 5 are connected with the top of the mounting plate 1 in a penetrating mode in a sliding mode, connecting assemblies are all installed on the circumferential outer walls of the two connecting rods 5 and are connected with the retaining plate 10, an air cylinder 3 is fixedly arranged at the bottom of the mounting plate 1, a connecting plate 4 is fixedly arranged at the output end of the air cylinder 3, and the connecting plate 4 is fixedly connected with the two connecting rods 5.
As shown in fig. 3 and 4, the extrusion assembly comprises a fixed plate 17, a rubber pad 18 is fixedly arranged on one inner side of the fixed plate 17, a sliding plate 16 is fixedly arranged on one outer side of the fixed plate 17, the end part of the sliding plate 16 penetrates through the sliding groove 15 and extends to the outer side of the sliding groove, an inclined surface is formed in the outer end of the sliding plate 16, the retaining plate 10 slides downwards to be in extrusion contact with the inclined surface of the sliding plate 16, two sliding rods 19 are fixedly arranged on one outer side of the fixed plate 17 in a symmetrical structure, the outer ends of the two sliding rods 19 penetrate through the mounting plate 6 and are in sliding connection with the mounting plate 6, springs 20 are sleeved on the circumferential outer walls of the two sliding rods 19, limiting blocks 21 are fixedly arranged on the outer ends of the two sliding rods 19, one end of each spring 20 is fixedly connected with the mounting plate 6, and the other end of each spring 20 is fixedly connected with the limiting block 21.
As shown in fig. 1 and 2, the connecting assembly comprises a sliding block 7 and a clamping plate 8, the sliding block 7 and the clamping plate 8 are respectively sleeved on the outer wall of the connecting rod 5 and are in sliding connection with the connecting rod, the outer end of the sliding block 7 is in contact with the inner side of the clamping plate 8, the sliding block 7 is fixedly connected with a retaining plate 10, the top of the clamping plate 8 is rotationally connected with a threaded sleeve 9, the outer wall of the upper end of the connecting rod 5 is provided with a threaded groove, and the threaded sleeve 9 is in threaded connection with the connecting rod 5.
As shown in fig. 1, a plurality of supporting legs 2 are fixedly arranged on the circumferential outer wall of the mounting plate 1, and bolt holes are formed in the outer walls of the supporting legs 2.
As shown in fig. 1, a mounting table 12 is fixedly arranged on the top of the mounting plate 1, and the mounting table 12 is arranged between the two mounting plates 6.
As shown in fig. 3, 4 and 5, two mounting plates 6 are respectively and slidably connected with the inner walls of the mounting holes 11, the side walls of the mounting plates 1 are in penetrating and slidably connected with fixing frames 13, a plurality of fixing holes 14 are formed in the outer walls of the two mounting plates 6 at equal intervals, and two ends of each fixing frame 13 respectively penetrate through the fixing holes 14 and are slidably connected with the fixing holes.
Working principle: through placing the cylinder barrel on the top of the mounting table 12, pushing the connecting plate 4 to move downwards through the air cylinder 3, respectively driving the two retaining plates 10 to move downwards through the two connecting rods 5 by the connecting plate 4, enabling the retaining plates 10 to slide downwards along the inner wall of the sliding groove 15 on the mounting plate 6, at the moment, sequentially extruding the outer ends of the plurality of sliding plates 16 on the mounting plate 6 by the two retaining plates 10, enabling the sliding plates 16 to push the fixing plates 17 to slide inwards, and fixing the outer wall of the cylinder barrel through the rubber pads 18 on the plurality of fixing plates 17 in an extruding manner, so that the cylinder barrel can be clamped and fixed rapidly, and the stability of clamping the outer wall of the cylinder barrel can be improved through the fixing plates 17 distributed up and down;
When the air cylinder 3 drives the connecting plate 4 to move upwards, the retaining plate 10 is separated from the extrusion of the sliding plate 16, the plurality of rubber pads 18 are separated from the extrusion of the cylinder barrel under the action of the springs 20, the fixing frame 13 is pulled out of the mounting plate 1 according to the height of the cylinder barrel, the height of the mounting plate 6 extending to the upper part of the mounting plate 1 is adjusted by sliding the two mounting plates 6 downwards, and the fixing frame 13 is inserted into the mounting plate 1, and the two ends of the fixing frame 13 respectively penetrate through the fixing holes 14 on the mounting plate 6 to fix the mounting plates 6;
Through rotating the thread bush 9 on two connecting rods 5, drive cardboard 8 through thread bush 9 and remove, drive slider 7 through cardboard 8 and remove, drive through slider 7 and keep out board 10 and slide along spout 15 inner wall to can obtain the position of highly to keeping out board 10 according to mounting panel 6 extension to mounting panel 1 top and adjust.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a hydraulic cylinder outer tube cylinder clamping device, includes mounting disc (1), its characterized in that: mounting panel (1) top is symmetrical structure and has seted up two mounting holes (11), two mounting hole (11) inner wall all installs mounting panel (6), two mounting panel (6) outer wall movable mounting has extrusion subassembly, two spout (15) have all been seted up to mounting panel (6) outside one side, two spout (15) inner wall sliding connection has a butt plate (10), butt plate (10) are used for extruding extrusion subassembly, mounting panel (1) top run-through sliding connection has two connecting rods (5), two connecting rod (5) circumference outer wall all installs coupling assembling, coupling assembling is connected with butt plate (10), cylinder (3) have been set firmly to mounting panel (1) bottom, cylinder (3) output has set firmly connecting plate (4), connecting plate (4) are connected fixedly with two connecting rods (5).
2. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 1, wherein: the extrusion assembly comprises a fixed plate (17), a rubber pad (18) is fixedly arranged on one side of the fixed plate (17) close to the inner side, a sliding plate (16) is fixedly arranged on one side of the fixed plate (17) close to the outer side, the end part of the sliding plate (16) penetrates through a sliding groove (15) and extends to the outer side of the sliding groove, an inclined surface is formed in the outer end of the sliding plate (16), the retaining plate (10) slides downwards to be in extrusion contact with the inclined surface of the sliding plate (16), two sliding rods (19) are fixedly arranged on one side of the fixed plate (17) close to the outer side of the fixed plate and are in symmetrical structures, the outer ends of the two sliding rods (19) penetrate through a mounting plate (6) and are in sliding connection with the mounting plate, springs (20) are sleeved on the circumferential outer walls of the two sliding rods (19), and limiting blocks (21) are fixedly arranged on the outer ends of the two sliding rods (19).
3. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 2, wherein: one end of the spring (20) is fixedly connected with the mounting plate (6), and the other end of the spring (20) is fixedly connected with the limiting block (21).
4. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 1, wherein: the connecting assembly comprises a sliding block (7) and a clamping plate (8), wherein the sliding block (7) and the clamping plate (8) are respectively sleeved on the outer wall of the connecting rod (5) and are in sliding connection with the sliding block, the outer end of the sliding block (7) is in contact with the inner side of the clamping plate (8), the sliding block (7) is fixedly connected with a retaining plate (10), the top of the clamping plate (8) is rotationally connected with a threaded sleeve (9), a threaded groove is formed in the outer wall of the upper end of the connecting rod (5), and the threaded sleeve (9) is in threaded connection with the connecting rod (5).
5. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 1, wherein: a plurality of supporting legs (2) are fixedly arranged on the circumferential outer wall of the mounting plate (1), and bolt holes are formed in the outer walls of the supporting legs (2).
6. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 1, wherein: the top of the mounting plate (1) is fixedly provided with a mounting table (12), and the mounting table (12) is arranged between the two mounting plates (6).
7. The hydraulic cylinder outer tube cylinder barrel clamping device according to claim 1, wherein: the two mounting plates (6) are respectively connected with the inner wall of the mounting hole (11) in a sliding mode, a fixing frame (13) is connected with the side wall of the mounting plate (1) in a penetrating mode, a plurality of fixing holes (14) are formed in the outer wall of the mounting plate (6) at equal intervals, and two ends of the fixing frame (13) respectively penetrate through the fixing holes (14) and are connected with the fixing holes in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080958.XU CN221066053U (en) | 2023-11-14 | 2023-11-14 | Hydraulic cylinder outer tube cylinder clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323080958.XU CN221066053U (en) | 2023-11-14 | 2023-11-14 | Hydraulic cylinder outer tube cylinder clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066053U true CN221066053U (en) | 2024-06-04 |
Family
ID=91253493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323080958.XU Active CN221066053U (en) | 2023-11-14 | 2023-11-14 | Hydraulic cylinder outer tube cylinder clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221066053U (en) |
-
2023
- 2023-11-14 CN CN202323080958.XU patent/CN221066053U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |