Wire saw bead abrasion clamping tool

Abstract

The utility model relates to a wire saw bead abrasion clamping tool which comprises a clamping seat, a sliding groove is formed in the clamping seat to install an upper clamping block and a lower clamping block, the upper clamping block and the lower clamping block are horizontally inserted in the vertical sliding groove, the top of the upper clamping block and the top of the sliding groove are fixed through a screw, the lower clamping block is connected with the sliding groove in a sliding mode, and the upper clamping block and the lower clamping block are arranged in the sliding groove. The upper clamping block and the lower clamping block are connected through a connecting bolt so as to drive the lower clamping block to move upwards to clamp a wire saw bead, clamping grooves are symmetrically formed in the two opposite sides of the outer end of the upper clamping block and the two opposite sides of the outer end of the lower clamping block in a concave mode, the clamping grooves are in a step shape, and limiting top blocks oppositely protrude from the middles of the clamping grooves. And the efficiency is high.

Description

Technical Field

[0001] The utility model relates to a rope saw bead wear clamping tool. Background Art

[0002] The rope saw is a cutting and demolition tool for mines, rough materials, curved plates, large slabs of stone, thick concrete, irregular concrete reinforcement, bridges and roads, etc. It is easy to install and flexible to use. It can cut horizontally or vertically. The rope saw is composed of a number of rope saw beads connected in series at intervals. After the new rope saw beads are produced, they need to be tested for various indicators, especially the wear resistance indicator. The test method is the actual cutting test, which is costly and has a single test effect. There is also a manual tool clamp to clamp the beads to the grinding wheel to test the wear effect, but this method is labor-intensive and the manual clamp is not effective. It is easy to fall out, has poor stability, and is inefficient, which needs to be improved urgently. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a wire saw bead wear clamping tool, which is not only reasonable in structure but also manpower-saving and convenient and efficient.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a rope saw bead wear clamping tool, including a clamping seat, a slide groove is opened in the clamping seat to install an upper clamping block and a lower clamping block, the upper clamping block and the lower clamping block are horizontally inserted in the vertical slide groove, the top of the upper clamping block and the top of the slide groove are fixed by screws, the lower clamping block is slidably connected to the slide groove, and the upper clamping block and the lower clamping block are connected by connecting bolts to drive the lower clamping block to move up to clamp the rope saw beads, and the two opposite sides of the outer ends of the upper clamping block and the lower clamping block are symmetrically recessed with card grooves, the card grooves are stepped and the middle part protrudes towards each other with a limiting top block for inserting the center hole of the rope saw beads.

[0005] Furthermore, the clamping slot includes an outer arc groove in a semicircular arc shape and an inner arc groove forming a stepped indentation therewith, and the inner arc groove, the outer arc groove and the limiting top block are all coaxially arranged.

[0006] Furthermore, a connecting screw hole is opened downward on the upper end surface of the lower clamping block to cooperate with the connecting bolt threading, and a screw hole is opened vertically through the upper clamping block for the bolt to be threaded from top to bottom.

[0007] Furthermore, the back side of the clamp seat is embedded in the connecting plate, the bottom of the connecting plate is fixedly connected to a swing plate, the bottom of the swing plate is rotatably connected to a transverse seat, and the transverse seat is driven to move laterally back and forth via a crank-connecting rod mechanism.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the rope saw beads are clamped by the upper clamping block and the lower clamping block, and the upper and lower steps and the middle through hole of the rope saw beads are respectively matched with the clamping groove and the limiting top block to achieve adaptive clamping, ensure the stability of the clamping, and cooperate with the crank-connecting rod mechanism to achieve self-side wear, without manual operation, which is more convenient and efficient.

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0011] Figure 2 It is a top view schematic diagram of the connection between the upper clamping block and the clamping seat in the embodiment of the utility model;

[0012] Figure 3 It is a top view schematic diagram of the connection between the lower clamping block and the clamping seat in the embodiment of the utility model;

[0013] Figure 4 This is a schematic diagram of the structure of the clamping seat in the embodiment of the utility model;

[0014] Figure 5 It is a schematic diagram of the state of the upper clamping seat and the lower clamping seat clamping the wire saw beads in the embodiment of the utility model.

[0015] In the figure: 1-clamp seat, 2-slide groove, 3-upper clamp block, 4-lower clamp block, 5-screw, 6-connecting bolt, 7-rope saw bead, 8-cage, 9-outer arc groove, 10-inner arc groove, 11-connecting screw hole, 12-screw hole, 13-connecting plate, 14-swing plate, 15-transverse seat, 16-crank connecting rod mechanism, 17-limiting top block. DETAILED DESCRIPTION

[0016] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description as follows.

[0017] like Figures 1 to 5 As shown, the rope saw bead wear clamping tool comprises a clamping seat 1, a slide groove 2 is opened in the clamping seat to install the upper clamping block 3 and the lower clamping block 4, the upper clamping block and the lower clamping block are horizontally inserted in the vertically extended slide groove, the slide groove does not pass through the clamping seat, the top of the upper clamping block and the top of the slide groove are fixed by screws 5, the lower clamping block is slidably connected to the slide groove, and the upper clamping block and the lower clamping block are connected by connecting bolts 6 to drive the lower clamping block to move up to clamp a single rope saw bead 7, and the upper clamping block and the lower clamping block The outer ends of the two opposite sides are symmetrically recessed with card grooves 8, the card grooves are stepped and the middle portion protrudes toward each other with a limiting top block 17 for inserting the center hole of the rope saw bead.

[0018] In the embodiment of the utility model, the clamping groove includes a semicircular outer arc groove 9 and a stepped inner arc groove 10 which forms a concave step therewith. The inner arc groove, the outer arc groove and the limit top block are all coaxially arranged.

[0019] In the embodiment of the utility model, the upper end surface of the lower clamp block is provided with a connection screw hole 11 facing downward to cooperate with the connection bolt screw connection, and the upper clamp block is provided with a screw hole 12 vertically penetrating therethrough for the bolt to be screwed in from top to bottom.

[0020] In the embodiment of the utility model, the back side of the clamp seat is embedded in the connecting plate 13, the bottom of the connecting plate is fixedly connected to a swing plate 14, the bottom of the swing plate is rotatably connected to the transverse seat 15, and the transverse seat is driven to move back and forth laterally through the crank connecting rod mechanism 16.

[0021] The working principle of the embodiment of the utility model is as follows: first, insert the upper clamp block and the lower clamp block into the slide groove, slide the upper clamp block to the top and rotate the screw to fix the upper clamp block, connect the upper clamp block and the lower clamp block by connecting bolts, loosen the connecting bolts, and then place a single rope saw bead in the slot between the upper clamp block and the lower clamp block, and then tighten the connecting bolts to move the lower clamp block upward to clamp the rope saw bead, and then rotate the swing plate to make the rope saw bead top contact with the sandpaper or grinding wheel surface for testing wear, and drive the transverse seat to move back and forth through the crank-connecting rod mechanism to make the rope saw beads rub themselves, so as to achieve the ability to test the wear of the rope saw beads.

[0022] The utility model is not limited to the above-mentioned best implementation mode. Anyone can derive other forms of wire saw bead wear clamping tooling under the inspiration of the utility model. All equivalent changes and modifications made according to the scope of the patent application of the utility model shall fall within the scope of the utility model.

Claims

1. Wire saw bead wear clamping tool, characterized by: The clamping block is provided with a sliding groove for installing an upper clamping block and a lower clamping block, the upper clamping block and the lower clamping block are horizontally inserted in the vertical sliding groove, the top of the upper clamping block is fixed to the top of the sliding groove by screws, the lower clamping block is slidably connected to the sliding groove, and the upper clamping block and the lower clamping block are connected by connecting bolts to drive the lower clamping block to move up the clamp rope saw beads, and the two opposite sides of the outer ends of the upper clamping block and the lower clamping block are symmetrically recessed with grooves, the grooves are stepped and have limited top blocks protruding towards each other in the middle.

2. The wire saw bead wear clamping tool according to claim 1, characterized in that: The clamping groove comprises an outer arc groove in a semicircular arc shape and an inner arc groove which forms a stepped indentation therewith, and the inner arc groove, the outer arc groove and the limiting top block are all coaxially arranged.

3. The wire saw bead wear clamping tool according to claim 1, characterized in that: The upper end surface of the lower clamp block is provided with a connecting screw hole facing downwards to cooperate with the connecting bolt screw connection, and the upper clamp block is vertically penetrated with a screw hole for the bolt to be screwed in from top to bottom.

4. The wire saw bead wear clamping tool according to claim 1, characterized in that: The back side of the clamp seat is embedded in the connecting plate, the bottom of the connecting plate is fixedly connected to a swing plate, the bottom of the swing plate is rotatably connected to a transverse seat, and the transverse seat is driven to move transversely and reciprocatingly via a crank connecting rod mechanism.

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