Fixture for detecting multiple ribs of grating

Abstract

The utility model provides a fixture for detecting multiple ribs of a grid, which relates to the technical field of fixtures and comprises a placing block, a threaded rod is arranged on one side of the placing block, a clamping plate is arranged on the surface of the threaded rod, a control frame is arranged on one side of the threaded rod, a reinforcing device is arranged on one side of the placing block, and a clamping plate is arranged on the surface of the clamping plate. The reinforcing device comprises a bolt, a reinforcing plate, a fixing plate and a stabilizing assembly, the bolt is arranged in the containing block, the reinforcing plate is located on the side, close to the clamping plate, of the bolt, the bolt drives the reinforcing plate to move, and the reinforcing device improves the clamping and fixing effect on the multiple ribs of the grille through the reinforcing plate. The fixing effect of the clamping plates on the multiple ribs of the grid can be improved, the situation that the multiple ribs of the grid slide in the clamp during stretching detection is avoided, and therefore the using effect of the clamp can be improved. And by using the auxiliary assembly, an operator can conveniently rotate the bolt, so that the using effect of the reinforcing device is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixtures, and in particular to a fixture for detecting multi-ribbed grids. Background Technology

[0002] A fixture is a tool used to fix, support, or position a workpiece to ensure its stability and accuracy during processing or inspection.

[0003] When performing tensile testing on multi-ribbed gratings, the two ends of the multi-ribbed gratings are placed on the clamping blocks of two fixtures on one side. Then, by rotating the control frame, the threaded rod is rotated, causing the clamping plates to hold and fix the multi-ribbed gratings. The two fixtures are then separated for the tensile test. However, when using the clamping plates to hold the multi-ribbed gratings, insufficient contact area between the plates and the gratings can cause the gratings to slip on the fixtures during the tensile test, thus affecting the effectiveness of the fixtures. Utility Model Content

[0004] The technical problem this utility model aims to solve is that when using clamping plates to hold multi-ribbed grids, the contact area with the multi-ribbed grids is insufficient, causing the multi-ribbed grids to easily slip on the clamp during bolt inspection, thus affecting the effectiveness of the clamp.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a fixture for detecting multi-ribbed grids, including a placement block, a threaded rod on one side of the placement block, a clamping plate on the surface of the threaded rod, a control frame on one side of the threaded rod, and a reinforcing device on one side of the placement block. The reinforcing device improves the clamping and fixing effect on the multi-ribbed grids through the reinforcing plate.

[0006] The effect achieved by the above components is as follows: when performing tensile testing on the multi-ribbed grid, the two ends of the multi-ribbed grid are placed at the clamping blocks on one side of the two clamps. Then, by rotating the control frame, the threaded rod is rotated, and the clamping plate clamps and fixes the multi-ribbed grid. Then, the reinforcing device is used to strengthen the clamping and fixing effect of the multi-ribbed grid. Then, the two clamps are separated to perform tensile testing on the multi-ribbed grid.

[0007] Preferably, the reinforcing device includes a bolt, a reinforcing plate, a fixing plate, and a stabilizing component. The bolt is disposed inside the placement block, the reinforcing plate is located on the side of the bolt near the clamping plate, and the bolt drives the reinforcing plate to move. The fixing plate is disposed in the gap between the fixing plate and the clamping plate, and the stabilizing component enables the reinforcing plate to move more stably.

[0008] The effect achieved by the above components is as follows: When clamping and fixing the multi-ribbed grid, the edges of the multi-ribbed grid are folded, and then the multi-ribbed grid contacts both sides of the surface of the fixing plate. When the clamping plate clamps the multi-ribbed grid, it also abuts against the fixing plate. Then, the bolt is rotated, causing the bolt to rotate inside the placement block. Then, the reinforcing plate connected to one side of the bolt will be moved along with it. At this time, the stabilizing component improves the stability of the reinforcing plate's movement. Then, the reinforcing plate clamps and fixes the multi-ribbed grid on the side of the fixing plate away from the clamping plate, thus completing the fixation of the multi-ribbed grid at multiple points. The fixing points of the multi-ribbed grid have bending areas, which increases the friction between the multi-ribbed grid and the contacted object, thereby improving the firmness of the multi-ribbed grid. By using the reinforcing device, the fixing effect of the clamping plate on the multi-ribbed grid can be improved, preventing the multi-ribbed grid from sliding inside the clamp during tensile testing, thereby improving the use effect of the clamp.

[0009] Preferably, the reinforcing plate is provided with a rubber pad on the side near the fixed plate, and a plurality of anti-slip strips are provided on one side of the rubber pad to increase the friction on one side of the reinforcing plate.

[0010] The effect achieved by the above components is as follows: by fixing a rubber pad to one side of the reinforcing plate and fixing an anti-slip strip on the rubber pad, the friction between the reinforcing plate and the multi-rib contact area of ​​the grid is increased, thereby improving the performance of the reinforcing plate.

[0011] Preferably, the upper end of the fixing plate is provided with a plurality of protrusions, which increase the friction on one side of the fixing plate.

[0012] The effect achieved by the above components is that by fixing the protrusion on one side of the fixing plate, the friction between the fixing plate and the bend of the grid ribs is increased, so that the grid ribs are less likely to slide on the surface of the fixing plate.

[0013] Preferably, the stabilizing component includes a stabilizing groove and a stabilizing block formed on one side of the fixed plate, the stabilizing block being disposed on one side of the reinforcing plate and moving within the stabilizing groove on the side of the fixed plate.

[0014] The effect achieved by the above components is that the stabilizing block fixed on one side of the fixed plate moves in the stabilizing groove on one side of the fixed plate, so that the reinforcing plate can move more stably.

[0015] Preferably, an auxiliary component is provided on one side of the bolt. The auxiliary component includes a square tube and an auxiliary frame. The square tube is disposed on one side of the bolt, and one side of the auxiliary frame is inserted into the square tube to increase the size of one side of the bolt.

[0016] The effect achieved by the above components is as follows: when rotating the bolt, the auxiliary frame can be inserted into the square tube fixed on one side of the bolt, so that the auxiliary frame and the square tube are engaged, and then the bolt can be rotated through the auxiliary frame. By using the auxiliary components, it is convenient for the operator to rotate the bolt, thereby improving the effect of the reinforcing device.

[0017] Preferably, an auxiliary groove is provided on one side of the square tube, which facilitates the connection of bolts with other tools.

[0018] The effect achieved by the above-mentioned components is that by using the auxiliary groove opened on one side of the square tube, the square tube can be connected with tools such as screwdrivers, and then the bolt can be rotated easily.

[0019] Preferably, the control frame has a trapezoidal block on the side near the square tube, and the trapezoidal block reduces the size of one side of the control frame.

[0020] The effect achieved by the above components is to reduce the size of one side of the control frame by fixing a trapezoidal block on one side, making it easier to insert the square tube into the control frame.

[0021] In summary, the beneficial effects of this utility model are as follows:

[0022] By using a reinforcing device, the clamping effect on the grid ribs can be improved, preventing the grid ribs from sliding inside the clamp during tensile testing, thereby improving the clamp's performance.

[0023] By using auxiliary components, operators can easily rotate the bolts, thereby improving the effectiveness of the reinforcing device. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a three-dimensional structural diagram of the reinforcing device of this utility model;

[0027] Figure 3 This utility model Figure 2 A schematic diagram of the right-side stereoscopic structure;

[0028] Figure 4 This utility model Figure 2 Enlarged view of point A.

[0029] Legend: 1. Placement block; 2. Threaded rod; 3. Clamping plate; 4. Control frame; 5. Reinforcing device; 51. Bolt; 52. Reinforcing plate; 53. Fixing plate; 54. Rubber pad; 55. Anti-slip strip; 56. Protrusion; 57. Stabilizing component; 571. Stabilizing groove; 572. Stabilizing block; 6. Auxiliary component; 61. Square tube; 62. Auxiliary frame; 63. Auxiliary groove; 64. Trapezoidal block. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Figures 1 to 4 The fixture for testing multi-ribbed grids shown includes a placement block 1, a threaded rod 2 on one side of the placement block 1, a clamping plate 3 on the surface of the threaded rod 2, a control frame 4 on one side of the threaded rod 2, and a reinforcing device 5 on one side of the placement block 1. The reinforcing device 5 enhances the clamping and fixing effect of the multi-ribbed grids through the reinforcing plate 52. During tensile testing of the multi-ribbed grids, both ends of the multi-ribbed grids are placed on the clamping blocks of the placement block 1 on one side of the two fixtures. Then, by rotating the control frame 4, the threaded rod 2 is rotated, causing the clamping plate 3 to clamp and fix the multi-ribbed grids. The reinforcing device 5 is then used to strengthen the clamping and fixing effect of the multi-ribbed grids. Finally, the two fixtures are separated for tensile testing of the multi-ribbed grids.

[0033] Figures 1 to 4The reinforcing device 5 shown includes a bolt 51, a reinforcing plate 52, a fixing plate 53, and a stabilizing component 57. The bolt 51 is located inside the placement block 1. The reinforcing plate 52 is located on the side of the bolt 51 close to the clamping plate 3, and the bolt 51 drives the reinforcing plate 52 to move. The fixing plate 53 is located in the gap between the fixing plate 53 and the clamping plate 3. The stabilizing component 57 makes the reinforcing plate 52 move more stably. When clamping and fixing the multi-ribbed grid, the edges of the multi-ribbed grid are folded, and then the multi-ribbed grid contacts both sides of the surface of the fixing plate 53. When the clamping plate 3 clamps the multi-ribbed grid, the clamping plate 3 also abuts against the fixing plate 53. Then, the bolt 51 is rotated so that the bolt 51 rotates inside the placement block 1. Then, the reinforcing plate 52 connected to one side of the bolt 51 will be moved. At this time, the stabilizing component 57 improves the stability of the movement of the reinforcing plate 52. Then, the reinforcing plate 52 clamps and fixes the multi-ribbed grid on the side of the fixing plate 53 away from the clamping plate 3. Then, multiple fixations of the multi-ribbed grid are completed, and there is a bending area at the fixation point of the multi-ribbed grid, which increases the friction between the multi-ribbed grid and the contacted object, thereby making the multi-ribbed grid more firmly fixed. By using the reinforcing device 5, the fixing effect of the clamping plate 3 on the multi-ribbed grid can be improved, and the sliding of the multi-ribbed grid inside the fixture can be avoided when the multi-ribbed grid is subjected to tensile testing, thereby improving the use effect of the fixture.

[0034] Figures 1 to 4 The reinforcing plate 52 shown has a rubber pad 54 on the side near the fixing plate 53, and several anti-slip strips 55 on one side of the rubber pad 54 to increase the friction on one side of the reinforcing plate 52. By fixing the rubber pad 54 to one side of the reinforcing plate 52 and fixing the anti-slip strips 55 on the rubber pad 54, the friction between the reinforcing plate 52 and the multi-rib contact area of ​​the grille is increased, thereby improving the performance of the reinforcing plate 52. The upper end of the fixing plate 53 has several protrusions 56, which increase the friction on one side of the fixing plate 53. By fixing the protrusions 56 to one side of the fixing plate 53, the friction between the fixing plate 53 and the bend of the multi-rib of the grille is increased, thereby making it less likely for the multi-rib of the grille to slide on the surface of the fixing plate 53. The stabilizing component 57 includes a stabilizing groove 571 and a stabilizing block 572 formed on one side of the fixing plate 53. The stabilizing block 572 is disposed on one side of the reinforcing plate 52 and moves within the stabilizing groove 571 on the side of the fixing plate 53. The stabilizing block 572, which is fixed to one side of the fixed plate 53, moves within the stabilizing groove 571 on one side of the fixed plate 53, thereby making the reinforcing plate 52 move more stably.

[0035] Figures 1 to 4An auxiliary component 6 is provided on one side of the bolt 51. The auxiliary component 6 includes a square tube 61 and an auxiliary frame 62. The square tube 61 is located on one side of the bolt 51, and one side of the auxiliary frame 62 is inserted into the square tube 61 to increase the size of one side of the bolt 51. When rotating the bolt 51, the auxiliary frame 62 can be inserted into the square tube 61 fixed on one side of the bolt 51, so that the auxiliary frame 62 and the square tube 61 are engaged. Then, the bolt 51 can be rotated through the auxiliary frame 62. By using the auxiliary component 6, the operator can easily rotate the bolt 51, thereby improving the effectiveness of the reinforcing device 5.

[0036] Figures 1 to 4 The square tube 61 shown has an auxiliary groove 63 on one side, which facilitates the connection of the bolt 51 with other tools. By using the auxiliary groove 63 on one side of the square tube 61, the square tube 61 can be connected with tools such as screwdrivers, making it easier to rotate the bolt 51. A trapezoidal block 64 is provided on the side of the control frame 4 near the square tube 61, which reduces the size of one side of the control frame 4. By fixing the trapezoidal block 64 to one side of the control frame 4, the size of that side of the control frame 4 is reduced, making it easier to insert the control frame 4 into the square tube 61.

[0037] Working principle: When performing tensile testing on the multi-ribbed grid, place both ends of the multi-ribbed grid on the clamping block 1 on one side of the two clamps, and then rotate the threaded rod 2 by rotating the control frame 4, so that the clamping plate 3 clamps and fixes the multi-ribbed grid. Then, the reinforcing device 5 is used to strengthen the clamping and fixing effect of the multi-ribbed grid. Then, the two clamps are separated to perform tensile testing on the multi-ribbed grid. When clamping and fixing the multi-ribbed grid, the edges of the multi-ribbed grid are folded, and then the multi-ribbed grid contacts both sides of the surface of the fixing plate 53. When the clamping plate 3 clamps the multi-ribbed grid, the clamping plate 3 also abuts against the fixing plate 53. Then, the bolt 51 is rotated so that the bolt 51 rotates inside the placement block 1. Then, the reinforcing plate 52 connected to one side of the bolt 51 will be moved. At this time, the stabilizing component 57 improves the stability of the movement of the reinforcing plate 52. Then, the reinforcing plate 52 clamps and fixes the multi-ribbed grid on the side of the fixing plate 53 away from the clamping plate 3. Then, multiple fixations of the multi-ribbed grid are completed, and there is a bending area at the fixation point of the multi-ribbed grid, which increases the friction between the multi-ribbed grid and the contacted object, thereby making the multi-ribbed grid more firmly fixed. By using the reinforcing device 5, the fixing effect of the clamping plate 3 on the multi-ribbed grid can be improved, and the sliding of the multi-ribbed grid inside the fixture can be avoided when the multi-ribbed grid is subjected to tensile testing, thereby improving the use effect of the fixture.

[0038] When rotating the bolt 51, the side of the auxiliary frame 62 with the trapezoidal block 64 can be inserted into the square tube 61 fixed on one side of the bolt 51, so that the auxiliary frame 62 and the square tube 61 are engaged. Then, the bolt 51 can be rotated through the auxiliary frame 62. By using the auxiliary component 6, the operator can easily rotate the bolt 51, thereby improving the effect of the reinforcing device 5.

[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A fixture for detecting multi-ribbed grids, comprising a placement block (1), characterized in that: The placement block (1) has a threaded rod (2) on one side, a clamping plate (3) on the surface of the threaded rod (2), a control frame (4) on one side of the threaded rod (2), and a reinforcing device (5) on one side of the placement block (1). The reinforcing device (5) improves the clamping and fixing effect of the grid ribs by means of a reinforcing plate (52).

2. The fixture for detecting multi-ribbed grids according to claim 1, characterized in that: The strengthening device (5) includes a bolt (51), a reinforcing plate (52), a fixing plate (53), and a stabilizing component (57). The bolt (51) is located inside the placement block (1). The reinforcing plate (52) is located on the side of the bolt (51) close to the clamping plate (3), and the bolt (51) drives the reinforcing plate (52) to move. The fixing plate (53) is located in the gap between the fixing plate (53) and the clamping plate (3). The stabilizing component (57) makes the reinforcing plate (52) move more stably.

3. The fixture for detecting multi-ribbed grids according to claim 2, characterized in that: The reinforcing plate (52) is provided with a rubber pad (54) on the side near the fixing plate (53), and a number of anti-slip strips (55) are provided on one side of the rubber pad (54) to increase the friction on one side of the reinforcing plate (52).

4. The fixture for detecting multi-ribbed grids according to claim 3, characterized in that: The upper end of the fixing plate (53) is provided with several protrusions (56), which increase the friction on one side of the fixing plate (53).

5. The fixture for detecting multi-ribbed grids according to claim 4, characterized in that: The stabilizing component (57) includes a stabilizing groove (571) and a stabilizing block (572) formed on one side of the fixed plate (53). The stabilizing block (572) is disposed on one side of the reinforcing plate (52) and moves in the stabilizing groove (571) on one side of the fixed plate (53).

6. The fixture for detecting multi-ribbed grids according to claim 5, characterized in that: An auxiliary component (6) is provided on one side of the bolt (51). The auxiliary component (6) includes a square tube (61) and an auxiliary frame (62). The square tube (61) is located on one side of the bolt (51), and one side of the auxiliary frame (62) is inserted into the square tube (61) to increase the size of one side of the bolt (51).

7. The fixture for detecting multi-ribbed grids according to claim 6, characterized in that: An auxiliary groove (63) is provided on one side of the square tube (61), which facilitates the connection of the bolt (51) with other tools.

8. The fixture for detecting multi-ribbed grids according to claim 7, characterized in that: The control frame (4) has a trapezoidal block (64) on the side near the square tube (61), and the trapezoidal block (64) reduces the size of one side of the control frame (4).

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