CN222627544U - Clamping device for energy-saving transformation of hydraulic servo - Google Patents

Abstract

The utility model discloses a clamping device for energy-saving transformation of a hydraulic servo, which relates to the technical field of servo hydraulic presses and comprises a base, wherein the upper surface of the base is fixedly connected with a workbench, the upper surface of the base is provided with a clamping mechanism, the clamping mechanism comprises two first collecting groove plates, the two first collecting groove plates are fixedly connected to the upper surface of the base, first connecting plates are arranged on the inner walls of the two first collecting groove plates, first mounting plates are fixedly connected to the sides, far away from each other, of the two first collecting groove plates, the upper surface of the first mounting plates is fixedly connected with a first electric shrinkage rod, and the first electric shrinkage rod is fixedly connected to the inner walls of the first collecting groove plates. The clamping device for energy-saving transformation of the hydraulic servo solves the problem that after a hydraulic press is used for machining a workpiece, the surface of a workbench is difficult to clean, and the cleaning efficiency of the workbench is low.

Description

Clamping device for energy-saving transformation of hydraulic servo

Technical Field

The utility model relates to the technical field of servo hydraulic presses, in particular to a clamping device for energy-saving transformation of a hydraulic servo.

Background

The servo hydraulic machine is also called a servo drive hydraulic machine, and is a hydraulic machine which uses a servo motor to drive a main transmission oil pump so as to reduce a control loop and control the movement of a hydraulic machine sliding block, and is mainly used in processes of stamping, die forging, press fitting, straightening and the like.

The prior art is such as the utility model of publication number CN215397179U, and this patent discloses a work piece clamping device for hydraulic press, relates to the hydraulic press field, and to the current hydraulic press when carrying out hydraulic pressure work to the work piece not take clamping measure, lead to the problem of work piece landing, it includes the bottom plate to put forward the scheme now, the top fixed mounting of bottom plate has the workstation, just one side of workstation is provided with the collecting vat, the collecting vat is connected with the bottom plate, the collecting vat is provided with two sets of, and it is symmetric distribution about the workstation, the collecting vat is the slope form near one side of workstation, and is the same high with the workstation, one side that the collecting vat kept away from the workstation is higher than the workstation, one side of collecting vat is provided with electric putter, and electric putter runs through the collecting vat and extends to its outside. The workpiece clamping device for the hydraulic machine not only can collect scraps or mixed liquid generated when the hydraulic rod processes a workpiece through the collecting groove, but also can carry out solid-liquid separation on the scraps or mixed liquid through the filter layer.

The prior related technology has the defects that when the clamping device for energy-saving transformation of the hydraulic servo is used for clamping a workpiece to be processed, two steps of workpiece placement and workpiece fixing by using the clamping device are required to be completed, and after the workpiece is processed by using a hydraulic machine, the surface of a workbench is difficult to clean, so that the cleaning efficiency of the workbench is lower.

Therefore, we propose a clamping device for energy-saving reconstruction of a hydraulic servo.

Disclosure of utility model

The utility model aims to provide a clamping device for energy-saving reconstruction of a hydraulic server, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-conserving clamping device that reforms transform of hydraulic servo, includes the base, the upper surface fixedly connected with workstation of base, the upper surface of base is equipped with fixture, fixture includes two first collecting tank boards, two equal fixed connection of first collecting tank boards is at the upper surface of base, two first connecting plate is all installed to the inner wall of first collecting tank board, two the equal fixed connection first mounting panel in one side that first collecting tank board kept away from each other, the first electronic shrink pole of upper surface fixedly connected with of first mounting panel, first electronic shrink pole fixed connection is at the inner wall of first collecting tank board, the output fixedly connected with first grip block of first electronic shrink pole, one side that first grip block kept away from first mounting panel is glued there is first rubber slab, the upper surface fixedly connected with two second collecting tank boards of base, two the inner wall of second collecting tank boards all installs the second connecting plate, two one side that second collecting tank boards kept away from each other is all fixed connection has the first mounting panel, the second electronic shrink pole fixed connection has the second mounting panel, two electronic shrink pole fixed connection has the second shrink pole, two second shrink pole is equipped with the second rubber slab, two the second is close to each other at the second mounting panel, two fixed connection has the second shrink pole, two first rubber slab is equipped with the second shrink pole, two side is equipped with the second hose connection, the other ends of the three connecting rods are fixedly connected with scraping plates.

The movable plate has the advantages that the movable plate is arranged, the connecting rod and the scraping plate can be installed, and the scraping plate is arranged, so that scraps of workpieces on the surface of the workbench can be cleaned conveniently.

Preferably, the two sides of the first clamping block are fixedly connected with mounting blocks, the surface of each mounting block is provided with a jack, and one side, close to the mounting block, of each movable plate is fixedly connected with two inserting rods.

The movable plate has the advantages that the movable plate can be installed through the inserted rod by arranging the installation blocks, so that the position of the movable plate can be limited.

Preferably, the surfaces of the four inserted bars are provided with limiting holes, the inner wall of the mounting block is slidably connected with a limiting bar, and one end, far away from the scraping plate, of the limiting bar is fixedly connected with a circular plate.

The limiting rod has the advantages that the limiting rod can be conveniently moved by arranging the circular plate, and the position of the inserting rod can be limited by arranging the limiting rod and the limiting hole formed in the inserting rod.

Preferably, one side of the circular plate, which is far away from the limiting rod, is fixedly connected with a control plate, a first spring is sleeved on the surface of the limiting rod, and two ends of the first spring are respectively fixedly connected with the circular plate and the mounting block.

The control plate is arranged to control the circular plates synchronously, the first spring is arranged to limit the position of the limiting rod, and meanwhile stable connection between the limiting rod and the mounting block can be ensured.

Preferably, the upper surface of base is equipped with stop device, stop device includes the cylinder, cylinder fixed connection is at the upper surface of base, the other end of cylinder rotates and is connected with the swivel plate, the inner wall screw thread of swivel plate inserts and is equipped with the screw rod.

The component has the advantages that the rotary plate and the screw rod can be installed through the arrangement of the cylinder, the rotary plate rotationally connected with the cylinder can rotate, the screw rod inserted into the inner wall of the rotary plate can rotate, and the workpiece is temporarily limited when the workpiece is installed through the arrangement of the screw rod.

Preferably, the one end fixedly connected with limiting plate that the workstation was kept away from to the screw rod, the one end fixedly connected with that the screw rod is close to the workstation is kept away from the board, the one side that the board was kept away from to the board is glued and is had the rubber pad.

The component has the advantages that stable connection between the screw and the rotating plate can be guaranteed through the limiting plate, the rubber pad can be installed through the retaining plate, and the stability of workpiece fixing can be guaranteed as much as possible through the retaining plate and the rubber pad.

Preferably, the inner wall sliding connection of swivel plate has the square pole, the one end fixedly connected with arm-tie that the cylinder was kept away from to the square pole.

The square rod can be conveniently moved by arranging the pull plate, and the rotation of the rotating plate can be limited when the rotating plate does not need to be rotated.

Preferably, the surface of the square rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the pulling plate and the rotating plate respectively.

The square rod connecting device has the advantages that the position of the square rod can be limited by arranging the second spring, and meanwhile stable connection between the square rod and the rotating rod can be ensured.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the cleaning device is arranged, so that the surface of the workbench can be cleaned by controlling the movement of the first electric contraction rod, the thorough cleaning of the workbench is ensured as much as possible, meanwhile, the development of the cleaning work of workers is facilitated, and the efficiency of cleaning the surface of the workbench is improved.

2. According to the utility model, the limiting device is arranged, so that when the workpiece to be processed is clamped by the clamping device for energy-saving transformation of the hydraulic servo, the position of the workpiece can be temporarily limited, the situation that the workpiece moves when the workpiece is clamped by the first clamping block and the second clamping block is ensured as much as possible, and meanwhile, the square rod is arranged, so that the rotating plate can be positioned in the center of the workbench after rotating, and the workpiece can be positioned as much as possible.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A of FIG. 1;

Fig. 5 is a schematic view of the partial structure of fig. 2 according to the present utility model.

The drawing shows that the device comprises a 1-base, a 2-workbench, a 3-clamping mechanism, a 301-first collecting groove plate, a 302-first connecting plate, a 303-first mounting plate, a 304-first electric shrinkage rod, a 305-first clamping block, a 306-first rubber plate, a 307-second collecting groove plate, a 308-second connecting plate, a 309-second mounting plate, a 310-second electric shrinkage rod, a 311-second clamping block, a 312-second rubber plate, a 4-cleaning device, a 41-mounting block, a 42-inserting rod, a 43-moving plate, a 44-connecting rod, a 45-scraping plate, a 46-limiting rod, a 47-circular plate, a 48-first spring, a 49-control plate, a 5-limiting device, a 51-cylinder, a 52-rotating plate, a 53-screw rod, a 54-limiting plate, a 55-resisting plate, a 56-rubber pad, a 57-square rod, a 58-pulling plate and a 59-second spring.

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, the utility model provides a clamping device for energy-saving reconstruction of a hydraulic servo, which comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a workbench 2, the upper surface of the base 1 is provided with a clamping mechanism 3, the clamping mechanism 3 comprises two first collecting tank plates 301, the two first collecting tank plates 301 are fixedly connected to the upper surface of the base 1, first connecting plates 302 are respectively arranged on the inner walls of the two first collecting tank plates 301, first mounting plates 303 are respectively fixedly connected to one sides of the two first collecting tank plates 301 far away from each other, a first electric shrinkage rod 304 is fixedly connected to the upper surface of the first mounting plates 303, a first clamping block 305 is fixedly connected to the inner walls of the first collecting tank plates 301, one side of the first clamping block 305 far away from the first mounting plates 303 is fixedly connected with a first rubber plate 306, two second collecting tank plates 307 are respectively arranged on the inner walls of the two second collecting tank plates 307, two second connecting plates 308 are respectively arranged on the inner walls of the two second collecting tank plates 307, one sides of the two second collecting tank plates 307 are respectively connected to one side of the second clamping plates 309 far away from each other, a second clamping block 310 is fixedly connected to one side of the second electric shrinkage rod 309, and one side of the second clamping plates 309 far away from the second collecting tank plates is fixedly connected to one side of the second mounting plates 310 is fixedly connected to the second clamping plate 310, and one side of the second shrinkage rod is far away from the second clamping plate 310 is fixedly connected to one side of the first clamping plate 310.

The specific arrangement and function of the cleaning device 4 and the limiting device 5 will be described in detail below.

As shown in fig. 1 and 2 and fig. 3, the cleaning device 4 includes two moving plates 43, the two moving plates 43 are respectively mounted on the upper surfaces of two first clamping blocks 305, three connecting rods 44 are fixedly connected to one sides of the two moving plates 43, which are close to each other, and scraping plates 45 are fixedly connected to the other ends of the three connecting rods 44. By providing the moving plate 43, the connecting rod 44 and the scraper 45 can be installed, and by providing the scraper 45, the scraps of the workpiece on the surface of the workbench 2 can be cleaned conveniently. The two sides of the first clamping block 305 are fixedly connected with the mounting block 41, the surface of the mounting block 41 is provided with an inserting hole, and one sides of the two moving plates 43 close to the mounting block 41 are fixedly connected with the two inserting rods 42. By providing the mounting block 41 so that the moving plate 43 can be mounted by the insert rod 42, the position of the moving plate 43 can be restricted.

Limiting holes are formed in the surfaces of the four inserted rods 42, limiting rods 46 are connected to the inner wall of the mounting block 41 in a sliding mode, and a circular plate 47 is fixedly connected to one end, away from the scraping plate 45, of each limiting rod 46. By providing the circular plate 47, the stop lever 46 can be moved conveniently, and by providing the stop lever 46 and the stop hole formed in the insert lever 42, the position of the insert lever 42 can be limited. One side of the circular plate 47, which is far away from the limiting rod 46, is fixedly connected with a control plate 49, the surface of the limiting rod 46 is sleeved with a first spring 48, and two ends of the first spring 48 are fixedly connected with the circular plate 47 and the mounting block 41 respectively. By providing the control board 49, the disc 47 can be conveniently and synchronously controlled, and by providing the first spring 48, the position of the stop lever 46 can be limited, and meanwhile, the stable connection between the stop lever 46 and the mounting block 41 can be ensured.

As shown in fig. 1 and 2 and fig. 4 and 5, the limiting device 5 comprises a cylinder 51, the cylinder 51 is fixedly connected to the upper surface of the base 1, the other end of the cylinder 51 is rotatably connected with a rotating plate 52, and a screw 53 is inserted into the inner wall of the rotating plate 52 in a threaded manner. Through setting up cylinder 51, can install rotating plate 52 and screw rod 53, the rotating plate 52 that rotates with cylinder 51 to be connected can rotate, and screw rod 53 that the screw thread was inserted at rotating plate 52 inner wall can rotate, can carry out the interim spacing to the work piece when installing the work piece through setting up screw rod 53. One end of the screw 53, which is far away from the workbench 2, is fixedly connected with a limiting plate 54, one end of the screw 53, which is close to the workbench 2, is fixedly connected with a retaining plate 55, and one side, which is far away from the rotating plate 52, of the retaining plate 55 is glued with a rubber pad 56. Through setting up limiting plate 54, can guarantee the stable connection between screw rod 53 and the revolving plate 52, through setting up the butt plate 55, can install rubber pad 56, through setting up butt plate 55 and rubber pad 56, can guarantee the stability to the work piece is fixed as far as possible.

The inner wall of the rotating plate 52 is slidably connected with a square rod 57, and one end of the square rod 57 far away from the cylinder 51 is fixedly connected with a pulling plate 58. By providing the square bar 57, the rotation of the rotating plate 52 can be restricted when the rotating plate 52 is not required to be rotated, and by providing the pulling plate 58, the square bar 57 can be conveniently moved. The surface of the square rod 57 is sleeved with a second spring 59, and two ends of the second spring 59 are fixedly connected with the pulling plate 58 and the rotating plate 52 respectively. By providing the second spring 59, the position of the square bar 57 can be restricted, and at the same time, stable connection between the square bar 57 and the turning bar can be ensured.

When the clamping device for hydraulic servo energy-saving transformation is used for clamping a workpiece to be machined, the clamping device for hydraulic servo energy-saving transformation is communicated with an external power supply, the workpiece to be machined is placed on the surface of a workbench 2 on a base 1, then a first electric shrinkage rod 304 and a second electric shrinkage rod 310 on a first collecting groove plate 301 and a second collecting groove plate 307 of a clamping mechanism 3 are started respectively, the first electric shrinkage rod 304 and the second electric shrinkage rod 310 respectively drive a first clamping block 305, a first rubber plate 306, a second clamping block 311 and a second rubber plate 312 to move close to the workpiece, the workpiece is clamped, the first electric shrinkage rod 304 and the second electric shrinkage rod 310 can be installed through the arrangement of a first mounting plate 303 and a second mounting plate 309, and workpiece scraps on the workbench 2 can be collected through the arrangement of a first connecting plate 302 and a second connecting plate 308. When the surface of the workbench 2 needs to be cleaned, the two first electric contraction rods 304 are started to drive the two first clamping blocks 305 to be close to each other, then the two control boards 49 are pulled, the four circular plates 47 respectively drive the limiting rods 46 to slide on the inner wall of the mounting block 41, the control boards 49 are moved away from the mounting block 41, the moving plates 43 drive the inserting rods 42 to be close to the mounting block 41, the inserting rods 42 are clamped into the inserting holes on the mounting block 41, the control boards 49 are loosened, under the action of the elastic force of the first springs 48, the limiting rods 46 are moved close to the inserting rods 42 to limit the positions of the inserting rods 42, so that the installation of the scraping plates 45 is completed, then the two first electric contraction rods 304 are started to control the two first clamping blocks 305 to be moved away from each other, the surface of the workbench 2 is cleaned through the scraping plates 45, the scraping plates 45 can be installed through the connecting rods 44, the cleaning of the surface of the workbench 2 can be cleaned through the control of the first electric contraction rods 304, the cleaning of the workbench 2 is ensured, and the cleaning of the workbench 2 is thoroughly performed.

When clamping and fixing a workpiece, firstly, the workpiece is placed on the upper surface of the workbench 2, then the pull plate 58 is pulled to drive the square rod 57 to slide on the inner wall of the rotary plate 52, so that the square rod 57 moves away from the cylinder 51, the rotary plate 52 is rotated to enable the square rod 57 to rotate on the surface of the cylinder 51, thereby controlling the rotary plate 52 to move close to the workpiece, the rotary limiting plate 54 enables the screw 53 to rotate on the inner wall of the rotary plate 52, the abutment plate 55 and the rubber pad 56 are controlled to move close to the workpiece, the workpiece is temporarily fixed, the pull plate 58 is loosened, under the action of the elastic force of the second spring 59, the square rod 57 moves close to the cylinder 51, the rotation of the rotary plate 52 is limited, the workpiece is required to be temporarily fixed by using the hydraulic servo energy-saving clamping device, the workpiece is clamped by the clamping device, then the first clamping block 305 and the second clamping block 311 are controlled to move close to the workpiece, the position of the workpiece is fixed, the square rod 57 is driven to move away from the cylinder 51, the rotary plate 52 is loosened, and the workpiece is clamped by the clamping device is limited by the second spring 59, and the workpiece is clamped by the clamping device when the workpiece is positioned at the center of the workpiece, and the workpiece is positioned at the center of the workpiece and the workpiece is not clamped by the workpiece.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a clamping device for energy-conserving transformation of hydraulic servo, includes base (1), the upper surface fixedly connected with workstation (2) of base (1), the upper surface of base (1) is equipped with fixture (3), fixture (3) include two first collecting tank boards (301), two equal fixed connection of first collecting tank boards (301) is at the upper surface of base (1), two first connecting plate (302) are all installed to the inner wall of first collecting tank boards (301), two equal fixed connection first mounting plate (303) in one side that first collecting tank boards (301) kept away from each other, the upper surface fixedly connected with first electronic shrink rod (304) of first mounting plate (303), the inner wall at first collecting tank boards (301) is fixed to first electronic shrink rod (304), the output fixedly connected with first grip block (305) of first electronic shrink rod (304), one side that first grip block (303) kept away from has first rubber board (306), two equal fixed connection mounting plate (307) are kept away from to two on one side of second collecting tank boards (307), two fixed connection mounting plate (307) have two collecting tank boards (307), the utility model provides a cleaning device for the solar collector is characterized in that cleaning device (4) includes two movable plates (43), two movable plates (43) are installed respectively at the upper surface of two first grip blocks (305), two one side that movable plates (43) are close to each other is all fixedly connected with three connecting rod (44), three connecting rod (44) are all fixedly connected with scraper blade (45) to one side that second mounting panel (309) was kept away from to second grip block (311) is glued to second grip block (311) upper surface fixedly connected with second electronic shrink rod (310), second mounting panel (309), two one side that second collecting plates (307) are close to each other is all equipped with cleaning device (4), wherein, cleaning device (4) include two movable plates (43), two movable plates (43) are installed respectively at the upper surface of two first grip blocks (305).

2. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 1, wherein the two sides of the first clamping block (305) are fixedly connected with mounting blocks (41), insertion holes are formed in the surfaces of the mounting blocks (41), and two inserting rods (42) are fixedly connected to one sides, close to the mounting blocks (41), of the two moving plates (43).

3. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 2, wherein limiting holes are formed in the surfaces of the four inserting rods (42), limiting rods (46) are connected to the inner wall of the mounting block (41) in a sliding mode, and a circular plate (47) is fixedly connected to one end, away from the scraping plate (45), of each limiting rod (46).

4. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 3, wherein a control plate (49) is fixedly connected to one side, away from a limiting rod (46), of the circular plate (47), a first spring (48) is sleeved on the surface of the limiting rod (46), and two ends of the first spring (48) are fixedly connected with the circular plate (47) and the mounting block (41) respectively.

5. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 1, wherein the upper surface of the base (1) is provided with a limiting device (5), the limiting device (5) comprises a cylinder (51), the cylinder (51) is fixedly connected to the upper surface of the base (1), the other end of the cylinder (51) is rotatably connected with a rotating plate (52), and a screw (53) is inserted into the inner wall of the rotating plate (52) in a threaded manner.

6. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 5, wherein one end of the screw rod (53) far away from the workbench (2) is fixedly connected with a limiting plate (54), one end of the screw rod (53) close to the workbench (2) is fixedly connected with a retaining plate (55), and one side of the retaining plate (55) far away from the rotating plate (52) is glued with a rubber pad (56).

7. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 5, wherein the inner wall of the rotating plate (52) is slidably connected with a square rod (57), and one end, far away from the cylinder (51), of the square rod (57) is fixedly connected with a pulling plate (58).

8. The clamping device for energy-saving reconstruction of a hydraulic servo according to claim 7, wherein the surface of the square rod (57) is sleeved with a second spring (59), and two ends of the second spring (59) are fixedly connected with the pulling plate (58) and the rotating plate (52) respectively.