Impacter dismounting workbench

Abstract

The utility model relates to the technical field of impactors, and provides an impacter dismounting workbench which comprises a workbench body and a chain wrench, two clamping assemblies are arranged on the surface of the workbench body, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder are arranged on the two sides of the workbench body respectively, and a control mechanism is arranged in the workbench body. And a control mechanism matched with the control mechanism is arranged on the surface of the workbench. The device is reasonable in structure, a worker needs to place a detached impactor on a first opening of a first clamping plate, then a second clamping plate rotates on the surface of a first rotating shaft through a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder through a second rotating shaft and a first U-shaped shell, and the effect that the impactor is clamped and fixed through a second opening of the second clamping plate is achieved; and a chain wrench is moved through a third telescopic hydraulic cylinder via a third rotating shaft, a second U-shaped shell and a third U-shaped shell, so that a drill bit of the impactor is detached, and the impactor is conveniently maintained or the drill bit is conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of impactors, in particular to a disassembly workbench for impactors. Background Art

[0002] The main rock drilling work of the down-the-hole drill is the down-the-hole hammer. During the operation of the down-the-hole drill, it is often necessary to replace the hammer drill bit, replace the internal parts of the hammer, and perform regular maintenance of the hammer. When it comes to the above work process, the disassembly of the hammer must be considered;

[0003] Currently, most impactors are disassembled manually with the help of simple tools such as chain pliers and sledgehammers. However, during the disassembly process, the impactor is not fixed and is prone to shaking, which may cause damage to the impactor. Therefore, an impactor disassembly workbench is proposed. Utility Model Content

[0004] The utility model proposes an impactor disassembly workbench, which solves the problem that in the related art, the disassembly of the impactor is done manually with the help of simple tools such as chain pliers and sledgehammers, but the impactor is not fixed during the disassembly process and is very likely to shake, causing damage to the impactor.

[0005] The technical solution of the utility model is as follows: an impactor disassembly workbench, comprising: a workbench and a chain wrench, two sets of clamping assemblies are provided on the surface of the workbench, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder are provided on both sides of the workbench, a control mechanism is provided inside the workbench, and a manipulation mechanism cooperating with the control mechanism is provided on the surface of the workbench;

[0006] The side surface of the workbench is fixedly connected with a hinge, and the surface of the hinge is provided with a telescopic hydraulic cylinder three, and the surface of the telescopic hydraulic cylinder three is provided with a connecting part, and the connecting part includes a U-shaped shell two and a rotating shaft three rotatably connected to the surface of the U-shaped shell two, and the surface of the U-shaped shell two is fixedly connected with a mounting part that cooperates with the chain wrench.

[0007] Optionally, the clamping assembly includes a clamping plate 1, a frame provided on the outer surface of the clamping plate 1, a rotating shaft 1 fixedly connected to the inner wall of the frame, a clamping plate 2 rotatably connected to the surface of the rotating shaft 1, and a hinge provided on the end face of the clamping plate 2.

[0008] Optionally, the hinged member includes a U-shaped shell 1 fixedly connected to the second surface of the clamping plate and a rotating shaft 2 rotatably connected to the first surface of the U-shaped shell;

[0009] The second rotating shaft is rotationally connected to the first telescopic hydraulic cylinder.

[0010] Optionally, the control mechanism includes an oil tank, an oil pump, an oil cylinder and a control valve.

[0011] Optionally, the control mechanism includes two buttons and two control levers;

[0012] The button and the control rod are both connected to the control valve.

[0013] Optionally, the surface of the clamping plate 1 is provided with an opening 1, the surface of the clamping plate 2 is provided with an opening 2, and the surfaces of the opening 1 and the opening 2 are both provided with a plurality of protrusions.

[0014] Optionally, the hinge comprises a connection seat fixedly connected to the side surface of the workbench and an optical axis rotatably connected to the surface of the connection seat;

[0015] The telescopic hydraulic cylinder three is rotatably connected to the optical axis.

[0016] Optionally, the mounting part includes a U-shaped shell three fixedly connected to the second end faces of the U-shaped shell and a bolt threadedly connected to the surface of the U-shaped shell three. A square opening is provided on the surface of the chain wrench, and a square block matching the square opening is provided at the center of the bolt.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] The structure of this application is reasonable. The staff needs to place the disassembled impactor into the opening one of the clamping plate one, and then use the telescopic hydraulic cylinder one and the telescopic hydraulic cylinder two through the rotating shaft two and the U-shaped shell one to rotate the clamping plate two on the surface of the rotating shaft one, so that the opening two of the clamping plate two clamps and fixes the impactor. In addition, the chain wrench is moved through the rotating shaft three, the U-shaped shell two and the U-shaped shell three through the telescopic hydraulic cylinder three to achieve the disassembly of the drill bit of the impactor, which is convenient for repairing the impactor or replacing the drill bit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0023] Figure 4 for Figure 3 A in the figure shows the enlarged structural diagram;

[0024] Figure 5 It is a hydraulic schematic diagram of the utility model;

[0025] In the figure: 1. workbench; 2. telescopic hydraulic cylinder 1; 3. telescopic hydraulic cylinder 2; 4. telescopic hydraulic cylinder 3; 5. clamping plate 1; 6. frame; 7. rotating shaft 1; 8. U-shaped shell 1; 9. rotating shaft 2; 10. opening 1; 11. clamping plate 2; 12. bump; 13. U-shaped shell 2; 14. rotating shaft 3; 15. U-shaped shell 3; 16. bolt; 17. opening 2; 18. button; 19. joystick; 20. connecting seat; 21. optical axis. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1 - Figure 5 The impactor disassembly workbench provided by the utility model includes: a workbench 1 and a chain wrench. Two sets of clamping components are provided on the surface of the workbench 1. A telescopic hydraulic cylinder 1 2 and a telescopic hydraulic cylinder 2 3 are provided on both sides of the workbench 1. A control mechanism is provided inside the workbench 1, and a manipulation mechanism cooperating with the control mechanism is provided on the surface of the workbench 1.

[0028] The side surface of the workbench 1 is fixedly connected to a hinge, and a telescopic hydraulic cylinder 3 4 is provided on the surface of the hinge. The surface of the telescopic hydraulic cylinder 3 4 is provided with a connecting member, which includes a U-shaped shell 2 13 and a rotating shaft 3 14 rotatably connected to the surface of the U-shaped shell 2 13. The surface of the U-shaped shell 2 13 is fixedly connected to a mounting member for a chain wrench. The control mechanism includes an oil tank, an oil pump, an oil cylinder and a control valve. The control mechanism includes two buttons 18 and two control levers 19.

[0029] The button 18 and the control rod 19 are both connected to the control valve.

[0030] Furthermore, the clamping assembly includes a clamping plate 15, a frame 6 provided on the outer surface of the clamping plate 15, a rotating shaft 17 fixedly connected to the inner wall of the frame 6, a clamping plate 211 rotatably connected to the surface of the rotating shaft 17, and a hinge provided on the end surface of the clamping plate 211. The surface of the clamping plate 15 is provided with an opening 10, the surface of the clamping plate 211 is provided with an opening 17, and the surfaces of the opening 10 and the opening 217 are both provided with a plurality of protrusions 12. The hinge includes a U-shaped shell 18 fixedly connected to the surface of the clamping plate 211 and a rotating shaft 29 rotatably connected to the surface of the U-shaped shell 8.

[0031] The rotating shaft 2 9 is rotatably connected to the telescopic hydraulic cylinder 1 2.

[0032] Specifically, the staff needs to place the disassembled impactor into the opening 10 of the clamping plate 5, and then use the telescopic hydraulic cylinder 2 and the telescopic hydraulic cylinder 3 to rotate the clamping plate 11 on the surface of the rotating shaft 7 through the rotating shaft 9 and the U-shaped shell 8, so that the opening 17 of the clamping plate 11 can clamp and fix the impactor.

[0033] Furthermore, the hinge includes a connection base 20 fixedly connected to the side surface of the workbench 1 and an optical axis 21 rotatably connected to the surface of the connection base 20;

[0034] The telescopic hydraulic cylinder three 4 is rotatably connected to the optical axis 21. The mounting parts include a U-shaped shell three 15 fixedly connected to the end face of the U-shaped shell two 13 and a bolt 16 threadedly connected to the surface of the U-shaped shell three 15. A square opening is provided on the surface of the chain wrench, and a square block is provided in the center of the bolt 16 to match the square opening.

[0035] Specifically, the chain wrench is fixed inside the U-shaped shell three 15 by bolts 16, and then the drill bit of the impactor is clamped by the chain wrench. Then, the chain wrench is moved by the telescopic hydraulic cylinder three 4 through the rotating shaft three 14, the U-shaped shell two 13 and the U-shaped shell three 15 to disassemble the drill bit of the impactor, which is convenient for repairing the impactor or replacing the drill bit.

[0036] This application workflow:

[0037] The staff needs to place the disassembled impactor into the opening 10 of the clamping plate 5, and then use the telescopic hydraulic cylinder 12 and the telescopic hydraulic cylinder 23 to rotate the clamping plate 2 11 on the surface of the rotating shaft 7 through the rotating shaft 2 9 and the U-shaped shell 1 8, so that the opening 2 17 of the clamping plate 2 11 clamps and fixes the impactor, and fixes the chain wrench inside the U-shaped shell 3 15 through the bolt 16. After that, the drill bit of the impactor is clamped by the chain wrench, and then the chain wrench is moved by the telescopic hydraulic cylinder 3 4 through the rotating shaft 3 14, the U-shaped shell 2 13 and the U-shaped shell 3 15 to disassemble the drill bit of the impactor, so as to facilitate the repair of the impactor or replacement of the drill bit.

Claims

1. Impactor disassembly workbench, characterized in that: include: A workbench (1) and a chain wrench, wherein the surface of the workbench (1) is provided with two groups of clamping components, a telescopic hydraulic cylinder 1 (2) and a telescopic hydraulic cylinder 2 (3) are respectively provided on both sides of the workbench (1), a control mechanism is provided inside the workbench (1), and a manipulation mechanism cooperating with the control mechanism is provided on the surface of the workbench (1); The side surface of the workbench (1) is fixedly connected to a hinge, the surface of the hinge is provided with a telescopic hydraulic cylinder three (4), the surface of the telescopic hydraulic cylinder three (4) is provided with a connecting piece, the connecting piece includes a U-shaped shell two (13) and a rotating shaft three (14) rotatably connected to the surface of the U-shaped shell two (13), and the surface of the U-shaped shell two (13) is fixedly connected to a mounting piece for a chain wrench.

2. The impactor disassembly workbench according to claim 1, characterized in that: The clamping assembly comprises a clamping plate 1 (5), a frame (6) provided on the outer surface of the clamping plate 1 (5), a rotating shaft 1 (7) fixedly connected to the inner wall of the frame (6), a clamping plate 2 (11) rotatably connected to the surface of the rotating shaft 1 (7), and a hinge provided on the end surface of the clamping plate 2 (11).

3. The impactor disassembly workbench according to claim 2, characterized in that: The hinged member comprises a U-shaped shell (8) fixedly connected to the surface of the second clamping plate (11) and a rotating shaft (9) rotatably connected to the surface of the first U-shaped shell (8); The second rotating shaft (9) is rotationally connected to the first telescopic hydraulic cylinder (2).

4. The impactor disassembly workbench according to claim 1, characterized in that: The control mechanism includes an oil tank, an oil pump, an oil cylinder and a control valve.

5. The impactor disassembly workbench according to claim 4, characterized in that: The control mechanism includes two buttons (18) and two control levers (19); The button (18) and the control rod (19) are both connected to the control valve.

6. The impactor disassembly workbench according to claim 2, characterized in that: The surface of the clamping plate 1 (5) is provided with an opening 1 (10), the surface of the clamping plate 2 (11) is provided with an opening 2 (17), and the surfaces of the opening 1 (10) and the opening 2 (17) are both provided with a plurality of protrusions (12).

7. The impactor disassembly workbench according to claim 1, characterized in that: The hinged member comprises a connecting seat (20) fixedly connected to the side surface of the workbench (1) and an optical axis (21) rotatably connected to the surface of the connecting seat (20); The telescopic hydraulic cylinder three (4) is rotatably connected to the optical axis (21).

8. The impactor disassembly workbench according to claim 1, characterized in that: The mounting member comprises a U-shaped shell three (15) fixedly connected to the end face of the U-shaped shell two (13) and a bolt (16) threadedly connected to the surface of the U-shaped shell three (15); a square opening is provided on the surface of the chain wrench, and a square block matching the square opening is provided at the center of the bolt (16).

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