Impactor dismounting device

Abstract

The utility model relates to the technical field of dismounting auxiliary equipment, in particular to an impactor dismounting device which comprises a bearing platform, a clamping plate and a shifting assembly, two supporting pieces are arranged on the bearing platform and used for supporting an impactor to enable the impactor to be overhead, the clamping plate is arranged on the supporting pieces, and the shifting assembly is arranged on the clamping plate. The clamping plate is used for fixing the impactor on the supporting piece, the clamping plate is used for clamping the impactor on the supporting piece, the moving assembly is matched with the supporting piece to fix the overhead impactor, the moving assembly is used for moving at least one supporting piece, and therefore the distance between the two supporting pieces can be adjusted, and the impactor is fixed to the supporting piece through the clamping plate and does not need to be fixed manually in the dismounting process; and meanwhile, the distance between the two supporting pieces can be adjusted through the displacement assembly, so that the device is suitable for fixing and using the impactors with different lengths, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly auxiliary equipment, in particular to an impactor disassembly device. Background Technique

[0002] Existing mine perforating equipment mainly perforates by means of hydraulic rotary impact. The equipment perforates mainly by pneumatic impact bits for crushing and drilling. The front-end pneumatic impact mainly relies on the work of the impactor to complete perforation. During perforation, due to wear of the impactor, it is necessary to disassemble and decompose it for internal cleaning and replacement. The existing disassembly method mainly uses oxygen and acetylene heating to expand it, which will cause the gap between the originally tightly fitted parts to become larger, thus facilitating disassembly. Since the impactor is cylindrical and the lengths of impactors of different models are inconsistent, it is easy to slip and shift during the disassembly process, resulting in certain safety risks during the decomposition process. Moreover, the temperature of the heated impactor is relatively high, and the impactor is prone to shift and roll into contact with the operator or fall during disassembly, which will scald people and pose a safety hazard.

[0003] Based on the above situation, we propose an impactor disassembly device to solve the above problems. Content of the Utility Model

[0004] The utility model provides an impactor disassembly device to solve the problem of potential safety hazards caused by easy dropping of the impactor during disassembly in the prior art.

[0005] The technical problems solved by the utility model are realized by adopting the following technical solutions:

[0006] An impactor disassembly device includes a receiving platform, clamping plates and a displacement component. Two supporting members are arranged on the receiving platform to support the impactor and make it overhead. The clamping plates are arranged on the supporting members and cooperate with the supporting members to fix the overhead impactor. The displacement component is used to displace at least one supporting member to adjust the distance between the two supporting members.

[0007] Preferably, the two supporting members are respectively slidably connected to the receiving platform and fixedly connected to the receiving platform. The displacement component includes an operating screw rod that penetrates through one end of the receiving platform and is threadedly connected to the receiving platform. One end of the operating screw rod is rotatably connected to the supporting member that is slidably connected to the receiving platform.

[0008] Preferably, the displacement component includes a bidirectional lead screw rotatably connected to the receiving platform. The two supporting members are both slidably connected to the receiving platform through sliding tracks. The bidirectional lead screw penetrates through the two supporting members respectively and is threadedly connected to the two supporting members.

[0009] Preferably, auxiliary support frames are connected to the opposite sides of the two supporting members through telescopic members.

[0010] Preferably, positioning grooves are formed on the sides of the clamping plates facing the support members, and the clamping plates and the support members are detachably connected by bolts.

[0011] Preferably, a handle is provided at the upper end of the clamping plate, and the handle is coated with a heat insulation material.

[0012] The beneficial effects of the present utility model are as follows: The impactor is fixed on the support member by the clamping plate, eliminating the need for manual fixing of the impactor during disassembly and preventing potential safety hazards such as scalding and injury caused by the dropping of the impactor. At the same time, the distance between the two support members can be adjusted through the displacement assembly to adapt to the fixing and use of impactors of different lengths, with a wider range of adaptability. Description of the Drawings

[0013] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings without creative efforts based on these drawings.

[0014] Figure 1 Structural schematic diagram of the first embodiment provided by the present utility model:

[0015] Figure 2 Structural schematic diagram of the second embodiment provided by the present utility model:

[0016] Figure 3 Connection structural schematic diagram of the auxiliary support frame and the support member in the present utility model.

[0017] In the figure, 1, receiving platform; 2, support member; 3, clamping plate; 4, operating screw; 5, bidirectional lead screw; 6, telescopic member; 7, auxiliary support frame; 8, positioning groove; 9, handle. Detailed Embodiments

[0018] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below with reference to specific illustrations.

[0019] As Figures 1 - 3As shown, an impactor disassembly device comprises a receiving platform 1, which can be fixed on a position such as an operating table for convenient disassembly of the impactor by welding or bolts, and two support members 2 are provided on the receiving platform 1 to support the impactor so that the impactor is suspended for subsequent disassembly work, and a clamping plate 3 is provided on the support member 2, and the clamping plate 3 cooperates with the support member 2 to fix the suspended impactor to prevent the impactor from falling during the disassembly process and other safety hazards to the operator;

[0020] Specifically, a positioning groove 8 is provided on the side opposite to the support member 2. The cross-section of the positioning groove 8 can be "V"-shaped or trapezoidal, etc., which can be adapted to fix impactors of different diameters. The splint 3 and the support member 2 are detachably connected by bolts. When in use, the impactor can be placed in the positioning groove 8 on the support member 2 by hoisting or manual transportation. Thereafter, the splint 3 is placed on the support member 2 and the two are connected and fixed by bolts, so that the splint 3 and the support member 2 cooperate to fix the impactor.

[0021] Since there may be impactors of different specifications and models depending on the specific working environment and requirements of drilling and rock drilling operations, in order to fix impactors of different lengths, a shifting assembly is also provided on the receiving platform 1. The shifting assembly is used to displace at least one support member 2 to adjust the distance between the two support members 2.

[0022] like Figure 1 As shown, the first embodiment provided by the utility model is: the two support members 2 are respectively slidably connected to the receiving platform 1 and fixedly connected to the receiving platform 1, and the shifting assembly includes an operating screw 4 that passes through one end of the receiving platform 1 and is threadedly connected to the receiving platform 1, and one end of the operating screw 4 is rotatably connected to the support member 2 that is slidably connected to the receiving platform 1. By rotating the operating screw 4, the movable support member 2 can be driven to move toward the fixed support member 2, so as to realize the adjustment of the distance between the two support members 2, which is more convenient.

[0023] like Figure 2As shown in the figure, the second embodiment provided by the present utility model is as follows: The shifting component includes a bidirectional lead screw 5 rotatably connected to the receiving platform 1. Both support members 2 are slidably connected to the receiving platform 1 through sliding tracks. The bidirectional lead screw 5 passes through both support members 2 and is threadedly connected to both support members 2. The bidirectional lead screw 5 can be rotated by a driving motor or manually, so that the two support members 2 move in opposite or relative directions simultaneously, thereby realizing the adjustment of the distance between the two support members 2. Different from the first embodiment, by passing the bidirectional lead screw 5 through the two support members 2 to adjust the movement of one support member 2 relative to the operating screw 4, the structure is relatively complex. When the bidirectional lead screw 5 drives the two support members 2 to move relative to each other simultaneously, the impactor fixed by the clamping plate 3 above the support member 2 is more stable, and the situation of the impactor falling due to unstable center of gravity will not occur. In the first embodiment, when the position of one support member 2 is adjusted by the operating screw 4, the center of gravity of the impactor may be unstable, causing the impactor to fall.

[0024] It should be noted that both the first embodiment and the second embodiment can adjust the position of the support member 2 to change the support position on the impactor. This can not only adapt to the disassembly and use of impactors of different lengths, but also when it is necessary to heat different positions on the impactor to make it easier to disassemble, the position of the support member 2 can be changed to prevent the support member 2 from blocking the heating position.

[0025] Furthermore, a handle 9 is provided at the upper end of the clamping plate 3, and the handle 9 is coated with heat insulation material. When the heating is completed or the clamping plate 3 needs to be removed, the clamping plate 3 can be taken away through the handle 9 to prevent the hand from being scalded when taking the clamping plate 3 close to the surface of the heated impactor.

[0026] Furthermore, as Figure 3 shown, auxiliary support frames 7 are connected to the opposite sides of the two support members 2 through telescopic members 6. The telescopic member 6 can be composed of multiple sleeves sleeved on each other to realize the length change of the telescopic member 6. When it is necessary to temporarily adjust the distance between the two support members 2 to be relatively close, one end of the impactor may lack the support of the support member 2, which may cause the impactor to tilt due to unstable center of gravity. At this time, the telescopic member 6 drives the auxiliary support frame 7 to move to the tilted end of the impactor for temporary support. And the auxiliary support frame 7 is provided with positioning grooves 8 having the same shape as those on the support member 2. When not in use, the telescopic member 6 can be contracted to make the auxiliary support frame 7 fit with the support member 2.

Claims

1. An impactor disassembly device, characterized in that, Comprising; A receiving platform (1), on which two supporting members (2) are provided for supporting the impactor to make it overhead; A clamping plate (3), which is arranged on the supporting member (2) and cooperates with the supporting member (2) to fix the overhead impactor; A displacement assembly, which is used to displace at least one supporting member (2) to adjust the distance between the two supporting members (2).

2. The impactor disassembly device according to claim 1, characterized in that, The two supporting members (2) are respectively slidably connected and fixedly connected to the receiving platform (1). The displacement assembly includes an operating screw rod (4) that penetrates through one end of the receiving platform (1) and is threadedly connected to the receiving platform (1). One end of the operating screw rod (4) is rotatably connected to the supporting member (2) that is slidably connected to the receiving platform (1).

3. The impactor disassembly device according to claim 1, characterized in that, The displacement assembly includes a bidirectional lead screw (5) that is rotatably connected to the receiving platform (1). The two supporting members (2) are both slidably connected to the receiving platform (1) through sliding tracks. The bidirectional lead screw (5) penetrates through the two supporting members (2) and is threadedly connected to the two supporting members (2).

4. The impactor disassembly device according to claim 1, characterized in that, Auxiliary support frames (7) are connected to the opposite sides of the two supporting members (2) through telescopic members (6).

5. The impactor disassembly device according to claim 1, wherein, Positioning grooves (8) are formed on the opposite sides of the clamping plate (3) and the supporting member (2), and the clamping plate (3) and the supporting member (2) are detachably connected by bolts.

6. The impactor disassembly device according to claim 1, characterized in that, A handle (9) is provided at the upper end of the clamping plate (3), and the handle (9) is coated with heat insulation material.

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