CN220314284U - Buffer device for hydraulic press - Google Patents
Buffer device for hydraulic press Download PDFInfo
- Publication number
- CN220314284U CN220314284U CN202321870458.3U CN202321870458U CN220314284U CN 220314284 U CN220314284 U CN 220314284U CN 202321870458 U CN202321870458 U CN 202321870458U CN 220314284 U CN220314284 U CN 220314284U
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- Prior art keywords
- fixedly connected
- box
- workbench
- buffer
- buffer device
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- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hydraulic presses and discloses a buffer device for a hydraulic press, which comprises a box body, wherein the middle part of the top wall in the box body is fixedly connected with a hydraulic press body, the box body is in sliding connection with a workbench, two ends of the workbench are fixedly connected with two buffer rods, two sides of the upper ends of the buffer rods penetrate through the box body and are fixedly connected with a first moving block, the middle parts of the front side and the rear side of the upper end of the workbench are fixedly connected with mounting blocks, chambers are arranged in the mounting blocks, the middle part of one side of the box body is fixedly connected with an air cooling box, one side in the air cooling box is fixedly connected with a servo motor, when the hydraulic press is processed, a spring pushes the first moving block upwards, the moving block drives the buffer rods, so that the buffer rods drive the workbench to move downwards for a distance, and when the hydraulic press touches the workbench, the workbench is prevented from being directly stressed by the hydraulic press.
Description
Technical Field
The utility model relates to the technical field of hydraulic presses, in particular to a buffer device for a hydraulic press.
Background
The hydraulic press is a mechanical device for realizing processing or forming processing by utilizing the fluid mechanics principle of liquid. By injecting liquid into the hydraulic cylinder, a piston above the hydraulic cylinder is pushed by the hydraulic force, thereby transferring the force to the material to be processed. Hydraulic presses are widely used in various industries, such as metal processing, plastic molding, shipbuilding, aircraft and other industries, such as construction, mining, forestry and the like;
however, when the hydraulic press is used, due to the lack of the buffer device, the workbench is directly subjected to the pressure of the hydraulic press, when the processed object is too hard, the workbench is easy to damage, and secondly, when the hydraulic press is used for processing the object, the object is easy to deviate, and the processing effect is affected, so that a buffer device for the hydraulic press is provided by a person skilled in the art so as to solve the problems in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a buffer device for a hydraulic machine, which solves the problems that when the hydraulic machine provided in the background art is used, the working table is directly stressed by the hydraulic machine due to the lack of the buffer device, and the working table is easy to damage when processed objects are too hard.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a buffer for hydraulic press, includes the box, roof middle part fixed connection hydraulic press body in the box, the box inside sideslip is connected with the workstation, two buffer rods of equal fixedly connected with in workstation both ends, both sides buffer rod upper end all runs through box and fixedly connected with movable block one, equal fixedly connected with installation piece in side middle part around the workstation upper end, the inside cavity that all is provided with of installation piece, the inboard sliding connection of cavity has movable block two, the equal fixedly connected with connecting rod of movable block two inboard the connecting rod is close to one end each other and all fixedly connected with clamp splice, box both sides middle part all is provided with the ventilation hole, box one side middle part fixedly connected with forced air cooling case, one side fixedly connected with servo motor in the forced air cooling case.
Through adopting above-mentioned technical scheme, when the hydraulic press is processed, through the first promotion movable block of spring upwards, a movable block drives the buffer rod, and then produce buffer rod and drive the ascending power of workstation, and then when the hydraulic press touches the workstation, the workstation can follow its downwardly moving a section distance, realize playing the cushioning effect, avoid the workstation directly to receive the effect of hydraulic press pressure, through pulling the handle, two clamp splice keep away from each other, place the material on the workstation, loosen the handle, spring promotion movable block two, movable block two drives the connecting rod and removes, two clamp splice are close to each other, fix the material, realize fixing the material that needs processing, avoid the material to take place the skew in the processing, the machining effect has been guaranteed.
Further, the lower end of the moving block is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the upper end of the box body.
Through adopting above-mentioned technical scheme, make things convenient for spring one to promote the movable block upwards, start during processing to the workstation buffering, after accomplishing processing, promote the workstation and upwards move, get back to original position.
Further, the protective housing is all fixedly connected with to box upper end both sides, the buffer rod sets up inside the protective housing.
Through adopting above-mentioned technical scheme, the convenience utilizes the protective housing to protect spring one, avoids the user to touch, takes place danger.
Further, the middle parts of two ends of the workbench are fixedly connected with sliding blocks, the outer sides of the sliding blocks are slidably connected to the inner sides of sliding grooves, and the two sliding grooves are respectively formed in the lower ends of two side walls in the box body.
Through adopting above-mentioned technical scheme, the slider slides in the spout in making things convenient for, makes the workstation reciprocate more stable.
Further, the inner side wall of the cavity, which is far away from the clamping block, is fixedly connected with one end of the second spring, and the other end of the second spring is fixedly connected with one end of the second moving block, which is far away from the clamping block.
By adopting the technical scheme, after the handle is conveniently loosened, the second spring pushes the second moving part to move, so that the two clamping blocks are close to each other.
Further, two connecting rods are mutually far away from one end and are fixedly connected with handles.
By adopting the technical scheme, the handle is conveniently pulled to drive the clamping block to move.
Further, the output end of the servo motor is fixedly connected with a rotating shaft, and the outer side of one end, close to the box body, of the rotating shaft is fixedly connected with a fan blade.
By adopting the technical scheme, the servo motor is conveniently started, the servo motor operates, the rotating shaft drives the fan blades to rotate, wind power is generated, and the hydraulic machine for processing is cooled by air.
The utility model provides a buffer device for a hydraulic machine, which has the following beneficial effects:
1. this a buffer for hydraulic press, when the hydraulic press is processed, through a spring promotion movable block upwards, a movable block drives the buffer rod, and then produces buffer rod and drive ascending power of workstation, and then when the hydraulic press touches the workstation, the workstation can follow its downwardly moving a section distance, realizes playing the cushioning effect, avoids the workstation directly to receive the effect of hydraulic press pressure.
2. This a buffer for hydraulic press, through pulling the handle, two clamp splice keep away from each other, place the material on the workstation, loosen the handle, spring promotion movable block two, movable block two drive the connecting rod and remove, and two clamp splice are close to each other, fix the material, realize fixed material that needs processing, avoid the material to take place the skew in the processing, guaranteed the processing effect.
Drawings
FIG. 1 is a schematic perspective view of a buffer device for a hydraulic machine according to the present utility model;
FIG. 2 is an enlarged view of the buffer device for a hydraulic machine of FIG. 1 according to the present utility model;
FIG. 3 is a perspective cross-sectional view of a protective housing of a cushioning device for a hydraulic machine in accordance with the present utility model;
FIG. 4 is a schematic perspective view of an air cooling box of a buffer device for a hydraulic machine according to the present utility model;
fig. 5 is a perspective cross-sectional view of a mounting block of a buffer device for a hydraulic machine according to the present utility model.
Legend description:
1. a case; 2. a hydraulic machine body; 3. a work table; 4. a buffer rod; 5. a first spring; 6. a first moving block; 7. a slide block; 8. a chute; 9. a mounting block; 10. a chamber; 11. a second moving block; 12. a second spring; 13. a handle; 14. clamping blocks; 15. a connecting rod; 16. a servo motor; 17. a rotating shaft; 18. a fan blade; 19. a vent hole; 20. an air cooling box; 21. and a protective shell.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: a buffer device for a hydraulic press comprises a box body 1, wherein the middle part of the inner top wall of the box body 1 is fixedly connected with a hydraulic press body 2, the inner side of the box body 1 is slidably connected with a workbench 3, two ends of the workbench 3 are fixedly connected with two buffer rods 4, the upper ends of the buffer rods 4 on two sides penetrate through the box body 1 and are fixedly connected with a moving block I6, when the hydraulic press is processed, the moving block I6 is pushed upwards by a spring I5, the moving block I6 drives the buffer rods 4 so as to generate upward force of the buffer rods 4 driving the workbench 3, when the hydraulic press touches the workbench 3, the workbench 3 moves downwards for a certain distance along with the buffer rods, the effect of buffering is realized, the workbench 3 is prevented from being directly stressed by the hydraulic press is avoided, the lower end of the moving block I6 is fixedly connected with one end of the spring I5, the first 5 other end of spring is all fixed connection in box 1 upper end, make things convenient for first 5 promotion movable block 6 of spring upwards, start to cushion workstation 3 during processing, after accomplishing processing, promote workstation 3 upwards to remove, get back to original position, the equal fixedly connected with protective housing 21 in both sides of box 1 upper end, buffer rod 4 sets up inside protective housing 21, make things convenient for utilizing protective housing 21 to protect first 5 of spring, avoid using the personnel to touch, danger occurs, equal fixedly connected with slider 7 in middle part of workstation 3 both ends, equal sliding connection in the outside of slider 7 is inboard at spout 8, two spouts 8 set up respectively at the both sides wall lower extreme in box 1, make things convenient for interior slider 7 to slide in spout 8, make workstation 3 reciprocate more stable
The equal fixedly connected with installation piece 9 in front and back side middle part of workstation 3 upper end, installation piece 9 inside all is provided with cavity 10, cavity 10 inboard sliding connection has movable block two 11, the equal fixedly connected with connecting rod 15 of movable block two 11 inboard, two connecting rods 15 are close to each other the equal fixedly connected with clamp splice 14 of one end, box 1 both sides middle part all is provided with ventilation hole 19, box 1 one side middle part fixedly connected with forced air cooling case 20, one side fixedly connected with servo motor 16 in the forced air cooling case 20, through pulling handle 13, two clamp splice 14 keep away from each other, place the material on workstation 3, loosen handle 13, the spring promotes movable block two 11, movable block two 11 drive connecting rod 15 remove, two clamp splice 14 are close to each other, fix the material, realize fixed material that needs processing, avoid the material to take place the skew in the processing, keep away from clamp splice 14 one side wall in the cavity 10, the equal fixedly connected with in spring two 12 one end of movable block two 12, the equal fixedly connected with clamp splice 14 one end is kept away from to the movable block two 11, conveniently loosen handle 13 back, the second spring 12 promotes the movement of movable clamp splice 13, make two clamp splice 14 are close to each other, the two clamp splice 14 are driven by the motor is driven by the spring 16, the pivot is connected with 16, the pivot is driven by the servo motor is driven by the pivot 17, the pivot is driven by the servo motor is driven to the two clamp splice 16, the pivot is connected with the pivot 17, the pivot is driven by the two clamp splice 16, the pivot is driven by the pivot 17, the pivot is driven by the two clamp splice 16, the pivot is connected.
Working principle: when the hydraulic press processes, the first moving block 6 is pushed upwards through the first spring 5, the first moving block 6 drives the buffer rod 4, and then the buffer rod 4 is generated to drive the workbench 3 to move upwards, and then when the hydraulic press touches the workbench 3, the workbench 3 can move downwards for a distance along with the workbench, so that the buffer effect is achieved, the effect that the workbench 3 is directly subjected to the pressure of the hydraulic press is avoided, the two clamping blocks 14 are mutually far away, materials are placed on the workbench 3, the handle 13 is loosened, the second spring pushes the second moving block 11, the second moving block 11 drives the connecting rod 15 to move, the two clamping blocks 14 are mutually close, the materials to be processed are fixed, the materials are prevented from being deviated in the process, the processing effect is guaranteed, the servo motor 16 is started, the servo motor 16 operates, the rotating shaft 17 drives the fan blade 18 to rotate, wind power is generated, and the hydraulic press for processing is subjected to air cooling.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Buffer device for hydraulic presses, comprising a tank (1), characterized in that: roof middle part fixedly connected with hydraulic press body (2) in box (1), inboard sliding connection of box (1) has workstation (3), two buffer rods (4) of equal fixedly connected with in workstation (3) both ends, both sides buffer rod (4) upper end all runs through box (1) and fixedly connected with movable block one (6), equal fixedly connected with installation piece (9) in side middle part around workstation (3) upper end, installation piece (9) inside all is provided with cavity (10), the inboard sliding connection of cavity (10) has movable block two (11), the inboard equal fixedly connected with connecting rod (15) of movable block two (11), two connecting rod (15) are close to equal fixedly connected with clamp splice (14) of one end each other, box (1) both sides middle part all is provided with ventilation hole (19), box (1) one side middle part fixedly connected with air cooling case (20), one side fixedly connected with servo motor (16) in air cooling case (20).
2. A buffer device for a hydraulic machine according to claim 1, characterized in that: the lower ends of the first moving blocks (6) are fixedly connected to one end of the first springs (5), and the other ends of the first springs (5) are fixedly connected to the upper end of the box body (1).
3. A buffer device for a hydraulic machine according to claim 1, characterized in that: both sides of the upper end of the box body (1) are fixedly connected with protective shells (21), and the buffer rods (4) are arranged inside the protective shells (21).
4. A buffer device for a hydraulic machine according to claim 1, characterized in that: the workbench is characterized in that sliding blocks (7) are fixedly connected to the middle parts of two ends of the workbench (3), the outer sides of the sliding blocks (7) are slidably connected to the inner sides of sliding grooves (8), and the two sliding grooves (8) are respectively arranged at the lower ends of two side walls in the box body (1).
5. A buffer device for a hydraulic machine according to claim 1, characterized in that: one side wall, far away from the clamping block (14), of the cavity (10) is fixedly connected to one end of a second spring (12), and the other end of the second spring (12) is fixedly connected to one end, far away from the clamping block (14), of the second moving block (11).
6. A buffer device for a hydraulic machine according to claim 1, characterized in that: the two connecting rods (15) are fixedly connected with handles (13) at the ends far away from each other.
7. A buffer device for a hydraulic machine according to claim 1, characterized in that: the output end of the servo motor (16) is fixedly connected with a rotating shaft (17), and the outer side of one end, close to the box body (1), of the rotating shaft (17) is fixedly connected with a fan blade (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870458.3U CN220314284U (en) | 2023-07-17 | 2023-07-17 | Buffer device for hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321870458.3U CN220314284U (en) | 2023-07-17 | 2023-07-17 | Buffer device for hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314284U true CN220314284U (en) | 2024-01-09 |
Family
ID=89415590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321870458.3U Active CN220314284U (en) | 2023-07-17 | 2023-07-17 | Buffer device for hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314284U (en) |
-
2023
- 2023-07-17 CN CN202321870458.3U patent/CN220314284U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |