Auxiliary device for testing resin grinding wheel

Abstract

The utility model discloses an auxiliary device for resin grinding wheel testing, which belongs to the technical field of resin grinding wheel testing and comprises a fixing table and a case, a penetrating groove is formed in the front face of the case, a first threaded rod is connected to the back face of the case in a penetrating and threaded mode, and an abutting block is fixedly connected to one end of the first threaded rod. According to the utility model, the second threaded rod abuts against and fixes the reinforcing steel bar in the through hole through threaded displacement, so that the reinforcing steel bar can be fixed on the fixing block, then the grinding machine is started to enable the detected resin grinding wheel to rotate, and finally the second handle is held to rotate upwards and drives the connecting rod to rotate. The connecting rod drives a reinforcing steel bar on the fixing block to rotate, the reinforcing steel bar is close to the resin grinding wheel through rotation and is cut, the grinding machine and the reinforcing steel bar are integrally fixed in the process, cutting operation can be achieved only by rotating a second handle, any part does not need to be manually held for cutting, and certain manpower is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of resin grinding wheel testing, and in particular relates to a resin grinding wheel testing auxiliary device. Background Art

[0002] Resin grinding wheel is a grinding wheel made of resin with high strength. It is used in cutting discs, double-end faces, heavy-load grinding wheels, polishing wheels, etc. It has certain elasticity, low heat resistance, good self-sharpening, simple production and short process cycle. It is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots and deburring castings.

[0003] The existing method of inspecting resin grinding wheels is to install the resin grinding wheels on a grinder and then use the resin grinding wheels to cut the steel bars. During this process, it may be necessary to manually hold the steel bars or the grinder for cutting inspection, which is more labor-intensive. Therefore, a resin grinding wheel test auxiliary device is needed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a resin grinding wheel testing auxiliary device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a resin grinding wheel testing auxiliary device, comprising a fixed platform and a chassis, the front side of the chassis is provided with a through groove, the back side of the chassis is threadedly connected with a first threaded rod, one end of the first threaded rod is fixedly connected with a resisting block, the rear end of the first threaded rod is fixedly connected with a first handle, one side of the chassis is rotatably connected with a connecting rod, the top end of the connecting rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a second handle, the other end of the connecting rod is fixedly connected with a fixed block, a through hole is penetrated inside the fixed block, the upper surface of the fixed block is threadedly connected with a second threaded rod, the top end of the second threaded rod is fixedly connected with a third handle, the front side of the fixed block is fixedly connected with a connecting arm, and one end of the connecting arm is rotatably connected to the fixed platform.

[0006] By setting up a chassis, the grinder equipped with a resin grinding wheel can be placed in the chassis, and the resin grinding wheel will pass through the groove and remain outside the chassis. Then, the first handle is rotated to drive the resistance block to move through the first threaded rod. The resistance block is squeezed by displacement so that the grinder can be fixed in the chassis by extrusion, and the steel bar is inserted into the through hole. The second threaded rod fixes the steel bar in the through hole by thread displacement, so that the steel bar can be fixed on the fixed block. Finally, the second handle is rotated upward to drive the steel bar on the fixed block to rotate. The steel bar is rotated to approach the resin grinding wheel and cut. During the process, the grinder and the steel bar are fixed as a whole, and the cutting operation can be achieved by simply rotating the second handle. There is no need for human power to hold any component for cutting, which saves a certain amount of manpower.

[0007] As a preferred implementation, the abutting block is located inside the chassis.

[0008] As a preferred implementation, the second handle is located behind the connecting rod.

[0009] As a preferred implementation, the bottom end of the second threaded rod extends into the through hole.

[0010] As a preferred implementation, the fixing block is located in front of the chassis.

[0011] As a preferred implementation, a support leg is fixedly connected to the lower surface of the fixing platform.

[0012] By setting the second handle behind the connecting rod, the rotation operation of the second handle can be kept away from the position where the grinder cuts the steel bars, which helps to ensure a certain degree of operational safety. Compared with the side and rear position of the chassis, the second handle can more intuitively see the conditions of the steel bar cutting, which helps to accurately observe the test results.

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

[0014] The utility model can place a grinder equipped with a resin grinding wheel in the chassis by setting a chassis, and the resin grinding wheel will pass through the through groove and remain outside the chassis, then the first handle is rotated to drive the resisting block to move through the first threaded rod, the resisting block is squeezed by displacement so that the grinder can be fixed in the chassis by extrusion, and the steel bar is inserted into the through hole, the second threaded rod presses and fixes the steel bar in the through hole by thread displacement, so that the steel bar can be fixed on the fixed block, finally the second handle is rotated upward, and the steel bar on the fixed block is driven to rotate, the steel bar is rotated to approach the resin grinding wheel and cut, during the process the grinder and the steel bar are fixed as one, and the cutting operation can be realized by rotating the second handle, no human power is required to hold any component for cutting, and a certain amount of manpower is saved.

[0015] The utility model, by arranging the second handle at the rear of the connecting rod, can make the rotation operation of the second handle away from the position where the grinder cuts the steel bars, thereby helping to ensure a certain degree of operational safety. Compared with the side and rear position of the chassis, the second handle can more intuitively see the conditions when the steel bars are cut, thereby helping to accurately observe the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above.

[0019] In the figure: 1, fixed platform; 2, chassis; 3, through slot; 4, first threaded rod; 5, support block; 6, first handle; 7, connecting rod; 8, connecting rod; 9, second handle; 10, fixed block; 11, through hole; 12, second threaded rod; 13, third handle; 14, connecting arm; 15, supporting leg. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] See also Figure 1-3The utility model provides a resin grinding wheel testing auxiliary device, including a fixed platform 1 and a chassis 2, a through groove 3 is provided on the front of the chassis 2, a first threaded rod 4 is threadedly connected to the back of the chassis 2, one end of the first threaded rod 4 is fixedly connected to a resisting block 5, a first handle 6 is fixedly connected to the rear end of the first threaded rod 4, a connecting rod 7 is rotatably connected to one side of the chassis 2, a connecting rod 8 is fixedly connected to the top of the connecting rod 7, a second handle 9 is fixedly connected to one end of the connecting rod 8, a fixed block 10 is fixedly connected to the other end of the connecting rod 8, a through hole 11 is provided inside the fixed block 10, a second threaded rod 12 is threadedly connected to the upper surface of the fixed block 10, a third handle 13 is fixedly connected to the top of the second threaded rod 12, a connecting arm 14 is fixedly connected to the front of the fixed block 10, and one end of the connecting arm 14 is rotatably connected to the fixed platform 1, By setting up the chassis 2, the grinder equipped with the resin grinding wheel can be placed in the chassis 2, and the resin grinding wheel will pass through the groove and remain outside the chassis 2, and then the first handle 6 is rotated to drive the support block 5 to move through the first threaded rod 4, and the support block 5 is squeezed by displacement so that the grinder can be fixed in the chassis 2 by squeezing, and the steel bar is inserted into the through hole 11, and the second threaded rod 12 fixes the steel bar in the through hole 11 by thread displacement, so that the steel bar can be fixed on the fixed block 10, and finally the second handle 9 is grasped to rotate upward, and the steel bar on the fixed block 10 is driven to rotate, and the steel bar is rotated to approach the resin grinding wheel and cut. In the process, the grinder and the steel bar are fixed as a whole, and the cutting operation can be achieved by rotating the second handle, without the need for manual labor to hold any component for cutting, saving a certain amount of manpower.

[0023] The abutting block 5 is located inside the chassis 2 .

[0024] The second handle 9 is located behind the coupling rod 8 .

[0025] The bottom end of the second threaded rod 12 extends into the through hole 11 .

[0026] The fixing block 10 is located in front of the chassis 2 .

[0027] The lower surface of the fixed platform 1 is fixedly connected with a supporting leg 15. By arranging the second handle 9 behind the connecting rod 8, the rotation operation of the second handle 9 can be away from the position where the grinder cuts the steel bars, which helps to ensure a certain degree of operational safety. Compared with the side and rear position of the chassis 2, the second handle 9 can more intuitively see the conditions of steel bar cutting, which helps to accurately observe the test results.

[0028] The working principle and use process of the utility model are as follows: first, the grinder with the resin grinding wheel installed is placed in the chassis 2, and the resin grinding wheel will pass through the groove 3 and remain outside the chassis 2, and then the first threaded rod 4 is rotated by grasping the first handle 6. The first threaded rod 4 will drive the support block 5 to move when rotating, and the support block 5 is squeezed by displacement to squeeze the back of the grinder placed in the chassis 2, so that the grinder can be fixed in the chassis 2 by squeezing, and the steel bar is inserted into the through hole 11, and then the third handle 13 is grasped to drive the second threaded rod 12 to rotate, and the second threaded rod 12 fixes the steel bar in the through hole 11 by thread displacement, so that the steel bar can be fixed on the fixed block 10, and then the grinder is started to make the detected resin grinding wheel rotate, and finally the second handle 9 is grasped to rotate upward, and the second handle 9 drives the connecting rod 8 to rotate, and the connecting rod 8 drives the steel bar on the fixed block 10 to rotate, and the steel bar approaches the resin grinding wheel and is cut by rotation.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resin grinding wheel testing auxiliary device, comprising a fixed platform (1) and a chassis (2), characterized in that: The front side of the chassis (2) is provided with a through groove (3); the back side of the chassis (2) is threadedly connected with a first threaded rod (4); one end of the first threaded rod (4) is fixedly connected with a resisting block (5); the rear end of the first threaded rod (4) is fixedly connected with a first handle (6); one side of the chassis (2) is rotatably connected with a connecting rod (7); the top end of the connecting rod (7) is fixedly connected with a connecting rod (8); one end of the connecting rod (8) is fixedly connected with a second handle (9); the other end of the connecting rod (8) is fixedly connected with a fixed block (10); a through hole (11) is formed inside the fixed block (10); a second threaded rod (12) is threadedly connected to the upper surface of the fixed block (10); the top end of the second threaded rod (12) is fixedly connected with a third handle (13); the front side of the fixed block (10) is fixedly connected with a connecting arm (14); one end of the connecting arm (14) is rotatably connected to the fixed platform (1).

2. A resin grinding wheel testing auxiliary device according to claim 1, characterized in that: The abutting block (5) is located inside the chassis (2).

3. A resin grinding wheel testing auxiliary device according to claim 1, characterized in that: The second handle (9) is located behind the connecting rod (8).

4. A resin grinding wheel testing auxiliary device according to claim 1, characterized in that: The bottom end of the second threaded rod (12) extends into the through hole (11).

5. The resin grinding wheel testing auxiliary device according to claim 1, characterized in that: The fixing block (10) is located in front of the chassis (2).

6. A resin grinding wheel testing auxiliary device according to claim 1, characterized in that: The lower surface of the fixed platform (1) is fixedly connected with a supporting leg (15).

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