Placing device for vertical cylinder disassembling machine

Abstract

The utility model discloses a placing device for a vertical cylinder disassembling machine, relates to the field of cylinder disassembling machines, and aims to solve the problems that in the prior art, due to the fact that machining and mounting precision requirements of hydraulic supports are high, assembling is complex, most enterprises still need to disassemble and assemble the hydraulic supports manually, labor intensity is high, efficiency is low, and disassembling and assembling quality is difficult to guarantee. A vertical cylinder disassembling machine is arranged at the rear end of the upper end of the working table top, a circular opening is formed in the middle of the working table top, an annular bottom cover is fixedly connected to the position, on the lower end face of the working table top, of the lower end of the circular opening, a rotating ring is arranged in the circular opening, and four clamping rods are rotationally connected to the rotating ring in an annular array mode. One end of each clamping rod extends to the inner side of the rotating ring and is rotationally connected with an anti-skid clamping plate, a driving motor used for driving the rotating ring to rotate is arranged in the annular bottom cover, a supporting bottom plate is fixedly connected to the lower end of the working table top, and a base is connected to the middle of the upper end of the supporting bottom plate in a lifting mode.

Description

Technical Field

[0001] The utility model relates to the field of cylinder disassembly machines, and particularly to a placement device for a vertical cylinder disassembly machine. Background Technique

[0002] A vertical cylinder disassembly machine is a device specifically designed for disassembling the columns of hydraulic supports. Through the combination of machinery and hydraulics, it realizes efficient and safe disassembly operations. The main features of this machine include labor savings, time and effort savings, site savings, improved safety and reliability, and significant economic benefits. The main components of a vertical cylinder disassembly machine include a base, a left clamping block, a right clamping block, a swinging column, a vertical slideway, a slider, a hydraulic motor, and a connecting shaft, etc. Its working principle is that the hydraulic motor provides power to drive the connecting shaft and the convex-shaped end cover on the slider to achieve the disassembly of the column cylinder. This machine not only solves the problem that the column cylinder cannot be disassembled manually due to rusted threads, but also is widely applicable to the disassembly and assembly of various types of fully-mechanized mining equipment support cylinders with threaded end covers, reducing the labor intensity of workers and improving work efficiency.

[0003] The authorized announcement number is CN209681545U, a hydraulic cylinder disassembly machine, including a base. A propulsion device and a motor are arranged inside the base. A clamping device and a reducer are arranged on the base. The clamping device includes a first clamping member and a second clamping member. One side of the reducer close to the clamping device is connected to a rotating chuck, and the other side is connected to a large pulley. One side of the motor far from the propulsion device is connected to a small pulley. A transmission belt is connected between the large pulley and the small pulley. An assembly and disassembly workpiece is installed on the rotating chuck. The rotating chuck includes a chuck, a first column, and a second column. The assembly and disassembly workpiece includes an assembly and disassembly hole, a first fixing hole, and a second fixing hole. The structure of the utility model is reasonably designed. Through integrated operation, the rapid disassembly and installation of the hydraulic cylinder are realized, the labor force is liberated, the maintenance efficiency of the hydraulic cylinder is maximally improved, the construction period is shortened, and the economic benefits of the enterprise are improved.

[0004] Due to the high processing and installation precision requirements of hydraulic supports and the complex assembly, the vast majority of enterprises still rely on manual disassembly and assembly. This not only has a large labor intensity and low efficiency, but also it is difficult to guarantee the disassembly and assembly quality. Therefore, there is an urgent need in the market to develop a placement device for a vertical cylinder disassembly machine to help people solve the existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a placement device for a vertical cylinder disassembly machine to solve the problem mentioned in the above background technique that due to the high processing and installation precision requirements of hydraulic supports and the complex assembly, the vast majority of enterprises still rely on manual disassembly and assembly, which not only has a large labor intensity and low efficiency, but also it is difficult to guarantee the disassembly and assembly quality.

[0006] To achieve the above object, the present utility model provides the following technical solution: A placement device for a vertical cylinder disassembly machine, including a workbench surface, on the rear end of the upper end of the workbench surface is provided a vertical cylinder disassembly machine, in the middle of the workbench surface is provided a circular opening, at the lower end of the circular opening and on the lower end surface of the workbench surface is fixedly connected with an annular bottom cover, inside the circular opening is provided a rotating ring, on the rotating ring are rotationally connected four clamping rods in an annular array, one end of each clamping rod extends to the inner side of the rotating ring and is rotationally connected with an anti-slip clamping plate, inside the annular bottom cover is provided a driving motor for driving the rotating ring to rotate, the lower end of the workbench surface is fixedly connected with a support bottom plate, and in the middle of the upper end of the support bottom plate is connected with a base in a lifting manner.

[0007] Preferably, on the inner side of the upper end surface of the annular bottom cover are fixedly connected four first fixed shafts in an annular array, and the upper ends of the four first fixed shafts pass through the inner side of the rotating ring and are respectively rotationally connected with the middle parts of the four clamping rods.

[0008] Preferably, on the upper end of the rotating ring are fixedly connected four second fixed shafts in an annular array, on the clamping rods are provided linkage grooves, and the four second fixed shafts are respectively inserted into the linkage grooves on the four clamping rods.

[0009] Preferably, the lower end of the rotating ring extends into the annular bottom cover and is fixedly connected with a worm gear part on the side end surface, on the output shaft of the driving motor is fixedly connected with a worm, and the worm is meshed with the worm gear part.

[0010] Preferably, on the upper end surface of the workbench surface and above the rotating ring is fixedly provided an annular upper cover.

[0011] Preferably, on both sides and at the front and rear ends between the upper end of the support bottom plate and the lower end surface of the workbench surface are fixedly connected guide rods, and at the front and rear ends on both sides of the base are fixedly connected guide members, and the four guide members are respectively sleeved on the four guide rods.

[0012] Preferably, at the front and rear ends in the middle of the upper end of the support bottom plate are fixedly provided multi-stage hydraulic rods, at the middle upper ends of the front and rear ends of the base are fixedly connected wing plates, and the telescopic ends of the two multi-stage hydraulic rods are respectively fixedly connected with the lower ends of the two wing plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. In this utility model, through the setting of the anti-slip clamping plates, one end of the clamping rod extends to the inner side of the rotating ring and is rotatably connected with the anti-slip clamping plates. Four first fixed shafts are fixedly connected in an annular array on the inner side of the upper end surface of the annular bottom cover. The upper ends of the four first fixed shafts pass through the inner side of the rotating ring and are respectively rotatably connected with the middle parts of the four clamping rods, enabling the clamping rods to rotate at the upper ends of the first fixed shafts. When the hydraulic support is inserted into the middle of the rotating ring and supported by the base, the anti-slip clamping plates contact the hydraulic support by rotating the clamping rods. The four anti-slip clamping plates contact the hydraulic support synchronously to achieve the clamping of the hydraulic support.

[0015] 2. In this utility model, through the setting of the multi-stage hydraulic rods, multi-stage hydraulic rods are fixedly arranged at both the front and rear ends of the middle part of the upper end of the support bottom plate. Wings are fixedly connected to the middle upper ends of the front and rear ends of the base. The upper ends of the telescopic ends of the two multi-stage hydraulic rods are respectively fixedly connected to the lower ends of the two wings. By pushing the wings with the multi-stage hydraulic rods, the base can be lifted and lowered along with the wings, facilitating the adjustment of the height of the base according to the size of the hydraulic support.

[0016] 3. In this utility model, through the setting of the guide rods, guide rods are fixedly connected to both the front and rear ends of both sides between the upper end of the support bottom plate and the lower end surface of the workbench surface. Guide members are fixedly connected to both the front and rear ends of both sides of the base. The four guide members are respectively sleeved on the four guide rods. When the base is lifted and lowered, the four guide members slide on the four guide rods respectively. The lifting and lowering of the base are guided by the guide rods to ensure the stability of the lifting and lowering of the base. Brief Description of the Drawings

[0017] Figure 1 It is the front view of a placement device for a vertical cylinder disassembling machine of the present utility model;

[0018] Figure 2 It is the side sectional view of the present utility model;

[0019] Figure 3 It is the main sectional view of the drive motor of the present utility model;

[0020] Figure 4 It is the top-down sectional view of the annular upper cover of the present utility model.

[0021] In the figure: 1. Workbench surface; 101. Vertical cylinder disassembling machine; 102. Annular bottom cover; 103. First fixed shaft; 104. Annular upper cover; 105. Circular opening; 2. Support bottom plate; 201. Guide rod; 202. Multi-stage hydraulic rod; 3. Base; 301. Guide member; 302. Wing; 4. Rotating ring; 401. Worm gear part; 402. Second fixed shaft; 5. Drive motor; 501. Worm; 6. Clamping rod; 601. Linkage groove; 602. Anti-slip clamping plate. Detailed Description of the Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present invention: a placement device for a vertical cylinder disassembling machine, including a workbench surface 1. At the rear end of the upper end of the workbench surface 1, a vertical cylinder disassembling machine 101 is provided. In the middle of the workbench surface 1, a circular opening 105 is provided. At the lower end of the circular opening 105 and on the lower end surface of the workbench surface 1, an annular bottom cover 102 is fixedly connected. Inside the circular opening 105, a rotating ring 4 is provided. Four clamping rods 6 are rotatably connected in an annular array on the rotating ring 4. One end of the clamping rod 6 extends to the inside of the rotating ring 4 and is rotatably connected with an anti-slip clamping plate 602. Inside the annular bottom cover 102, a driving motor 5 for driving the rotating ring 4 to rotate is provided. The lower end of the workbench surface 1 is fixedly connected with a supporting bottom plate 2. In the middle of the upper end of the supporting bottom plate 2, a base 3 is connected in a lifting manner.

[0024] Furthermore, four first fixed shafts 103 are fixedly connected in an annular array on the inner side of the upper end surface of the annular bottom cover 102. The upper ends of the four first fixed shafts 103 pass through the inside of the rotating ring 4 and are respectively rotatably connected with the middle parts of the four clamping rods 6, so that the clamping rods 6 can rotate on the upper ends of the first fixed shafts 103. When the hydraulic support is inserted into the middle of the rotating ring 4 and supported by the base 3, the anti-slip clamping plate 602 contacts the hydraulic support by rotating the clamping rod 6. The four anti-slip clamping plates 602 contact the hydraulic support synchronously, realizing the clamping of the hydraulic support.

[0025] Furthermore, four second fixed shafts 402 are fixedly connected in an annular array on the upper end of the rotating ring 4. A linkage groove 601 is provided on the clamping rod 6. The four second fixed shafts 402 are respectively inserted into the inside of the linkage groove 601 on the four clamping rods 6. When the rotating ring 4 rotates, the four second fixed shafts 402 slide along the linkage groove 601, and at the same time drive the four clamping rods 6 to deflect, realizing driving the four anti-slip clamping plates 602 to clamp the hydraulic support synchronously.

[0026] Furthermore, the lower end of the rotating ring 4 extends into the annular bottom cover 102 and is fixedly connected with a worm gear part 401 on the side end surface. A worm 501 is fixedly connected to the output shaft of the driving motor 5. The worm 501 is meshed with the tooth part of the worm gear part 401, and the rotating ring 4 is driven to rotate by the driving motor 5.

[0027] Furthermore, an annular upper cover 104 is fixedly arranged on the upper end surface of the workbench surface 1 and above the rotating ring 4.

[0028] Furthermore, guide rods 201 are fixedly connected to both the front and rear ends on both sides between the upper end of the support base plate 2 and the lower end surface of the workbench surface 1. Guide members 301 are fixedly connected to both the front and rear ends on both sides of the base 3. The four guide members 301 are respectively sleeved on the four guide rods 201. When the base 3 is lifted or lowered, the four guide members 301 slide on the four guide rods 201 respectively, and the lifting of the base 3 is guided by the guide rods 201 to ensure the stability of the lifting of the base 3.

[0029] Furthermore, multi-stage hydraulic rods 202 are fixedly arranged at both the front and rear ends in the middle of the upper end of the support base plate 2. Wing plates 302 are fixedly connected to the upper ends in the middle of the front and rear ends of the base 3. The upper ends of the telescopic ends of the two multi-stage hydraulic rods 202 are respectively fixedly connected to the lower ends of the two wing plates 302. By pushing the wing plates 302 with the multi-stage hydraulic rods 202, the base 3 is lifted or lowered following the wing plates 302.

[0030] Working principle: During use, according to the size of the hydraulic support, the wing plates 302 are pushed by the multi-stage hydraulic rods 202, so that the base 3 is lifted or lowered following the wing plates 302 to adjust the height of the base 3. The hydraulic support is inserted into the middle of the rotating ring 4 from the upper end of the annular upper cover 104 and falls onto the base 3. The hydraulic support is supported by the base 3. The driving motor 5 drives the rotating ring 4 to rotate. Four second fixed shafts 402 are fixedly connected in an annular array to the upper end of the rotating ring 4. Linkage grooves 601 are provided on the clamping rods 6. The four second fixed shafts 402 are respectively inserted into the internal parts of the linkage grooves 601 on the four clamping rods 6. When the rotating ring 4 rotates, the four second fixed shafts 402 slide along the linkage grooves 601, and at the same time drive the four clamping rods 6 to deflect. Four first fixed shafts 103 are fixedly connected in an annular array to the inner side of the upper end surface of the annular bottom cover 102. The upper ends of the four first fixed shafts 103 pass through the inner side of the rotating ring 4 and are respectively rotationally connected to the middle parts of the four clamping rods 6, so that the clamping rods 6 can rotate on the upper ends of the first fixed shafts 103. When the hydraulic support is inserted into the middle of the rotating ring 4 and supported by the base 3, the anti-slip clamping plates 602 are brought into contact with the hydraulic support by rotating the clamping rods 6. The four anti-slip clamping plates 602 are synchronously brought into contact with the hydraulic support to realize the clamping of the hydraulic support, and then the hydraulic support can be disassembled and installed by the vertical cylinder disassembling machine 101.

[0031] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A placement device for a vertical cylinder disassembling machine, comprising a work surface (1), characterized in that: A vertical cylinder disassembly machine (101) is arranged at the rear end of the upper end of the work surface (1), a circular opening (105) is arranged in the middle of the work surface (1), an annular bottom cover (102) is fixedly connected to the lower end of the circular opening (105) and to the lower end surface of the work surface (1), a rotating ring (4) is arranged inside the circular opening (105), four clamping rods (6) are rotatably connected to the rotating ring (4) in an annular array, one end of the clamping rod (6) extends to the inner side of the rotating ring (4) and is rotatably connected to an anti-slip splint (602), a driving motor (5) for driving the rotating ring (4) to rotate is arranged inside the annular bottom cover (102), a supporting bottom plate (2) is fixedly connected to the lower end of the work surface (1), and a base (3) is lifted and connected to the middle of the upper end of the supporting bottom plate (2).

2. A placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: Four first fixed shafts (103) are fixedly connected in an annular array on the inner side of the upper end surface of the annular bottom cover (102), and the upper ends of the four first fixed shafts (103) pass through the inner side of the rotating ring (4) and are respectively rotatably connected to the middle parts of four clamping rods (6).

3. The placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: Four second fixed shafts (402) are fixedly connected in a circular array at the upper end of the rotating ring (4), and a linkage groove (601) is provided on the clamping rod (6). The four second fixed shafts (402) are respectively inserted into the linkage grooves (601) on the four clamping rods (6).

4. The placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: The lower end of the rotating ring (4) extends to the inside of the annular bottom cover (102) and is fixedly connected to a worm gear portion (401) on the side end surface; a worm (501) is fixedly connected to the output shaft of the driving motor (5); the worm (501) is meshingly connected with the teeth of the worm gear portion (401).

5. The placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: An annular upper cover (104) is fixedly arranged on the upper end surface of the work table (1) and on the upper end of the rotating ring (4).

6. The placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: Guide rods (201) are fixedly connected to both ends of the front and rear sides between the upper end of the support base plate (2) and the lower end surface of the work surface (1), and guide members (301) are fixedly connected to both ends of the front and rear sides of the base (3), and the four guide members (301) are respectively inserted into the four guide rods (201).

7. The placement device for a vertical cylinder disassembling machine according to claim 1, characterized in that: The middle and front ends of the upper end of the supporting base plate (2) are fixedly provided with multi-stage hydraulic rods (202), the middle and front ends of the upper end of the base (3) are fixedly connected with wing plates (302), and the telescopic upper ends of the two multi-stage hydraulic rods (202) are respectively fixedly connected to the lower ends of the two wing plates (302).

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