Fixture for machining mining anchor cable and anchorage device

Abstract

The utility model relates to the technical field of anchor cable anchorage devices, and provides a mining anchor cable anchorage device machining clamp which comprises a fixing frame and a driving motor, the driving motor is installed at the bottom of the fixing frame, a fixing shaft is rotationally connected in the fixing frame, a fixing switching assembly is arranged on the fixing shaft and the driving motor, and a collecting assembly is arranged at the bottom of the fixing frame. The mounting frame is rotationally connected to the fixing shaft, the upper end of the fixing shaft is located in the mounting frame, and a driven wheel is mounted at the bottom of the mounting frame. According to the technical scheme, the problems that in the prior art, when an anchor ring is machined through a clamp, only one workpiece can be clamped, the workpiece is taken out after drilling machining, the workpiece is clamped again, and the machining efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable anchor fittings, and specifically relates to a fixture for processing mine cable anchor fittings. Background Technique

[0002] A cable anchor refers to when anchoring the main cable at the side holes of a suspension bridge, the main cable needs to be divided into many steel strands and anchored in the anchor block respectively, and these steel strands are called cable anchors. A cable anchor is a prestressed steel strand that is fixed at the outer end on the slope surface and anchored in a stable rock mass inside the sliding surface through the slope sliding surface. It directly generates an anti-sliding resistance on the sliding surface, increases the anti-sliding friction resistance, makes the structural surface in a compressed state, improves the integrity of the slope rock mass, and thus fundamentally improves the mechanical properties of the rock mass, effectively controls the displacement of the rock mass, promotes its stability, and achieves the purpose of rectifying bedding planes, landslides, dangerous rocks and boulders. An anchor fitting refers to a permanent anchoring device used in prestressed concrete. It is an anchoring tool in a post-tensioned structure or component to maintain the tension of the prestressed tendon and transfer it to the inside of the concrete, and is also called a prestressed anchor fitting. When drilling the anchor fitting, it is necessary to clamp and fix the workpiece.

[0003] In the related art, a special fixture for processing mine cable anchor fittings is disclosed, which includes a support plate. A sliding groove is opened at the center of the top outer wall of the support plate, and a first bidirectional screw is rotatably connected in the sliding groove. Fixed clamping plates are threadedly connected to both ends of the outer wall of the first bidirectional screw. Rotating the first bidirectional screw and the second bidirectional screw enables the fixed clamping plate and the moving clamping plate to perform anti-slip clamping on the anchor fitting body through the contact cushion plate and the soft cushion, improving the clamping stability, preventing slipping, improving the processing efficiency, and facilitating fixation.

[0004] However, there are still deficiencies in the above structure. When the fixture processes the anchor ring, it can only clamp one workpiece, take it out after drilling, and then clamp the workpiece again, resulting in a slow processing efficiency.

[0005] Therefore, improvements are made to solve the above problems. Content of the Utility Model

[0006] The utility model provides a fixture for processing mine cable anchor fittings, which solves the problem that in the related art, when the fixture processes the anchor ring, it can only clamp one workpiece, take it out after drilling, and then clamp the workpiece again, resulting in a slow processing efficiency.

[0007] The technical solution of the utility model is as follows: including

[0008] A fixed frame and a driving motor, and the driving motor is installed at the bottom of the fixed frame;

[0009] A fixed shaft, and the fixed shaft is rotatably connected in the fixed frame;

[0010] A fixed switching component, which is arranged on the fixed shaft and the driving motor;

[0011] A collecting component, which is arranged at the bottom of the fixed frame;

[0012] The fixed switching component includes a mounting frame, which is rotatably connected to the fixed shaft. The upper end of the fixed shaft is located inside the mounting frame. A central groove is formed on the surface of the mounting frame, and a driven wheel is installed at the bottom of the mounting frame.

[0013] As a further technical solution, a driving wheel is installed at the output end of the driving motor. The driving wheel and the driven wheel are connected by belt drive. A fixed cylinder is installed at the upper end of the fixed shaft, and a pressing frame is connected to the output end of the fixed cylinder.

[0014] As a further technical solution, a pair of mounting grooves are formed inside the mounting frame. The mounting grooves are communicated with the central groove. A plurality of slots are formed on the inner side surface of the mounting grooves, and filling blocks are inserted into the slots. A circular opening is formed at the bottom inside the mounting frame.

[0015] As a further technical solution, the collecting component includes a collecting box, which is installed at the bottom of the fixed frame. A collecting opening is formed on the surface of the fixed frame. A pair of limiting plates are fixed on both sides of the bottom of the fixed frame, and connecting ears are arranged on both sides of the collecting box.

[0016] As a further technical solution, the collecting box is inserted between the limiting plates through the connecting ears. The connecting ears and the fixed frame are fixedly connected by bolts. A discharge pipe is arranged on one side of the collecting box, and a rectangular opening is formed at the top of the discharge pipe.

[0017] As a further technical solution, a plurality of notches are formed on the outer surface of the mounting groove.

[0018] As a further technical solution, the filling block and the inner wall of the mounting groove are fixed by magnetic adsorption.

[0019] As a further technical solution, the side end face of the pressing frame is an arc-shaped structural surface.

[0020] As a further technical solution, a support cylinder is installed at the bottom of the fixed frame. A bracket is arranged at the output end of the support cylinder, and the bracket is attached to the bottom surface of the mounting frame.

[0021] As a further technical solution, the discharge pipe is inclined downward at a certain angle.

[0022] The working principle and beneficial effects of the present utility model are as follows:

[0023] The utility model is provided with a fixed switching component. Through the interaction of structures such as the mounting bracket, driven wheel, driving wheel, pressing bracket, mounting groove, and filling block, the workpiece to be processed can be quickly switched by rotating the switching mounting bracket, without the need to wait for the loading and unloading time, and can be continuously processed and maintained in a fixed state during the processing, without loosening and causing the machining position to deviate, etc., having good machining effects and practicability. Brief Description of the Drawings

[0024] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0025] Figure 1 is a structural schematic diagram of the present utility model;

[0026] Figure 2 is an axonometric view of the present utility model;

[0027] Figure 3 is an axonometric view of another perspective of the present utility model;

[0028] Figure 4 is a cross-sectional view of the present utility model;

[0029] In the figure: 1, fixed bracket; 2, driving motor; 3, fixed shaft; 4, fixed switching component; 4-1, mounting bracket; 4-2, driven wheel; 4-3, driving wheel; 4-4, fixed cylinder; 4-5, pressing bracket; 4-6, mounting groove; 4-7, slot; 4-8, filling block; 4-9, circular opening; 4-10, central groove; 5, collection component; 5-1, collection port; 5-2, limiting plate; 5-3, connecting ear; 5-4, discharge pipe; 5-5, rectangular opening; 5-6, collection box; 6, notch; 7, support cylinder; 8, bracket. Specific Embodiments

[0030] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0031] As Figures 1 to 4 shown, this embodiment proposes a fixture for processing mining anchor cables and anchors, including

[0032] a fixed bracket 1 and a driving motor 2, and the driving motor 2 is installed at the bottom of the fixed bracket 1;

[0033] a fixed shaft 3, and the fixed shaft 3 is rotatably connected in the fixed bracket 1;

[0034] Fixing and switching component 4 is arranged on the fixed shaft 3 and the driving motor 2;

[0035] Collecting component 5 is arranged at the bottom of the fixing bracket 1;

[0036] The fixing and switching component 4 includes a mounting bracket 4-1 which is rotatably connected to the fixed shaft 3. The upper end of the fixed shaft 3 is located inside the mounting bracket 4-1. A central groove 4-10 is formed on the surface of the mounting bracket 4-1. A driven wheel 4-2 is installed at the bottom of the mounting bracket 4-1. A driving wheel 4-3 is installed at the output end of the driving motor 2. The driving wheel 4-3 and the driven wheel 4-2 are connected by a belt drive. A fixing cylinder 4-4 is installed at the upper end of the fixed shaft 3. The output end of the fixing cylinder 4-4 is connected to a pressing bracket 4-5. A pair of mounting grooves 4-6 are formed inside the mounting bracket 4-1. The mounting grooves 4-6 communicate with the central groove 4-10. A plurality of slots 4-7 are formed on the inner surface of the mounting groove 4-6. Filling blocks 4-8 are inserted into the slots 4-7. A circular opening 4-9 is formed at the bottom inside the mounting bracket 4-1.

[0037] In this embodiment, in order to achieve the effect of fixing and quickly switching the anchor, the fixing and switching component 4 is designed. A mounting bracket 4-1 is rotatably connected to the outside of the fixed shaft 3. A central groove 4-10 is formed in the middle part of the mounting bracket 4-1. The upper end part of the fixed shaft 3 is located in the mounting groove 4-6. A fixing cylinder 4-4 is installed at the upper end of the fixed shaft 3. The output end of the fixing cylinder 4-4 is provided with a pressing bracket 4-5. The central groove 4-10 communicates with the mounting groove 4-6. The pressing bracket 4-5 can be extended into the mounting groove 4-6 through the output end of the fixing cylinder 4-4 to clamp the anchor. A plurality of slots 4-7 are formed on the inner side of the mounting groove 4-6. Filling blocks 4-8 are inserted into the slots 4-7 to match the diameter of the anchor and improve the firmness of clamping. A circular opening 4-9 is formed at the bottom of the mounting bracket 4-1 for discharging waste chips downward.

[0038] Furthermore, the collecting component 5 includes a collecting box 5-6 which is installed at the bottom of the fixing bracket 1. A collecting opening 5-1 is formed on the surface of the fixing bracket 1. A pair of limiting plates 5-2 are fixed on both sides of the bottom of the fixing bracket 1. Connecting ears 5-3 are arranged on both sides of the collecting box 5-6. The collecting box 5-6 is inserted between the limiting plates 5-2 through the connecting ears 5-3. The connecting ears 5-3 and the fixing bracket 1 are fixedly connected by bolts. A discharge pipe 5-4 is arranged on one side of the collecting box 5-6. A rectangular opening 5-5 is formed at the top of the discharge pipe 5-4.

[0039] In this embodiment, in order to collect the waste chips generated during processing, a collection component 5 is designed. A collection port 5-1 is opened on the surface of the fixed frame 1, and two limit plates 5-2 are provided on both sides of the bottom. A collection box 5-6 for collecting waste chips is provided. Connecting ears 5-3 are provided on both sides of the collection box 5-6. The collection box 5-6 is inserted between the limit plates 5-2 through the connecting ears 5-3, and the fixed frame 1 and the connecting ears 5-3 are fixed by bolts. A discharge pipe 5-4 is provided on one side of the collection box 5-6 for centrally discharging waste chips, and a rectangular opening 5-5 is opened at the top of the discharge pipe 5-4 for easy cleaning.

[0040] Further, a plurality of notches 6 are opened on the outer surface of the installation groove 4-6.

[0041] In this embodiment, by opening a plurality of notches 6 on the inner side of the installation groove 4-6, it is convenient to take out the anchor from the notches 6.

[0042] Further, the filling block 4-8 and the inner wall of the installation groove 4-6 are fixed by magnetic adsorption.

[0043] In this embodiment, by fixing in the way of magnetic adsorption, it can play a fixing role and will not slide outwards.

[0044] Further, the side end face of the pressing frame 4-5 is an arc-shaped structural surface.

[0045] In this embodiment, through the arc-shaped structural surface, the pressing frame 4-5 can fit on the surface of the anchor, with better fitting and better firmness effect.

[0046] Further, a support cylinder 7 is installed at the bottom of the fixed frame 1, and a bracket 8 is arranged at the output end of the support cylinder 7, and the bracket 8 fits on the bottom surface of the mounting frame 4-1.

[0047] In this embodiment, by installing the support cylinder 7 at the bottom of the fixed frame 1 and installing the bracket 8 at the output end of the support cylinder 7, the bracket 8 supports the bottom of the mounting frame 4-1, improving the load-bearing effect of the mounting frame 4-1 and avoiding excessive force during processing.

[0048] Further, the discharge pipe 5-4 is inclined downward at a certain angle.

[0049] In this embodiment, through the inclined angle, it is convenient for the waste chips to roll outwards for discharge and is convenient for cleaning.

[0050] When processing is required, fix the fixing frame 1 on the working table of the processing equipment, adjust the position of the mounting groove 4-6, place the anchor in the mounting grooves 4-6 at both ends of the mounting frame 4-1, then start the fixing cylinder 4-4 to push the pressing frame 4-5 to press the anchor, and then start processing. At the same time, take out the anchor and place it in another mounting groove 4-6. After processing is completed, lift the pressing frame 4-5, then drive the driving motor 2, drive the driven wheel 4-2 through the driving wheel 4-3 to rotate the mounting frame 4-1 by 180°, start the fixing cylinder 4-4 again, press the anchor, and take out the processed anchor and put in a new one at the same time.

[0051] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A clamp for processing mining anchor cables and anchors, characterized in that: include A fixing frame (1) and a driving motor (2), wherein the driving motor (2) is mounted at the bottom of the fixing frame (1); A fixed shaft (3), the fixed shaft (3) being rotatably connected in the fixed frame (1); A fixed switching component (4), wherein the fixed switching component (4) is arranged on the fixed shaft (3) and the driving motor (2); A collecting component (5), wherein the collecting component (5) is arranged at the bottom of the fixing frame (1); The fixed switching assembly (4) comprises a mounting frame (4-1), the mounting frame (4-1) is rotatably connected to the fixed shaft (3), the upper end of the fixed shaft (3) is located inside the mounting frame (4-1), a central groove (4-10) is provided on the surface of the mounting frame (4-1), and a driven wheel (4-2) is installed at the bottom of the mounting frame (4-1).

2. A fixture for processing mining anchor cables and anchors according to claim 1, characterized in that: The output end of the driving motor (2) is provided with a driving wheel (4-3), the driving wheel (4-3) is connected to the driven wheel (4-2) via a belt transmission, the upper end of the fixed shaft (3) is provided with a fixed cylinder (4-4), and the output end of the fixed cylinder (4-4) is connected to a pressing frame (4-5).

3. A fixture for processing mining anchor cables and anchors according to claim 2, characterized in that: A pair of mounting grooves (4-6) are provided in the mounting frame (4-1), the mounting grooves (4-6) are connected to the central groove (4-10), a plurality of slots (4-7) are provided on the inner surface of the mounting grooves (4-6), filling blocks (4-8) are inserted and connected in the slots (4-7), and a circular opening (4-9) is provided at the bottom of the mounting frame (4-1).

4. A fixture for processing mining anchor cables and anchors according to claim 1, characterized in that: The collecting assembly (5) comprises a collecting box (5-6), the collecting box (5-6) being mounted on the bottom of the fixing frame (1), a collecting port (5-1) being provided on the surface of the fixing frame (1), a pair of limiting plates (5-2) being fixed on both sides of the bottom of the fixing frame (1), and connecting ears (5-3) being provided on both sides of the collecting box (5-6).

5. A fixture for processing mining anchor cables and anchors according to claim 4, characterized in that: The collection box (5-6) is inserted between the limiting plates (5-2) via the connecting ears (5-3); the connecting ears (5-3) are fixedly connected to the fixing frame (1) via bolts; a discharge pipe (5-4) is provided on one side of the collection box (5-6); a rectangular opening (5-5) is provided at the top of the discharge pipe (5-4).

6. A fixture for processing mining anchor cables and anchors according to claim 3, characterized in that: The outer surface of the installation groove (4-6) is provided with a plurality of notches (6).

7. A fixture for processing mining anchor cables and anchors according to claim 3, characterized in that: The filling block (4-8) is fixed to the inner wall of the installation groove (4-6) by magnetic adsorption.

8. A fixture for processing mining anchor cables and anchors according to claim 2, characterized in that: The side end surface of the pressing frame (4-5) is an arc-shaped structural surface.

9. A fixture for processing mining anchor cables and anchors according to claim 1, characterized in that: A supporting cylinder (7) is installed at the bottom of the fixing frame (1), and a bracket (8) is provided at the output end of the supporting cylinder (7), and the bracket (8) is attached to the bottom surface of the mounting frame (4-1).

10. A fixture for processing mining anchor cables and anchors according to claim 5, characterized in that: The discharge pipe (5-4) is inclined downward at a certain angle.

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