A spray thickness detection fixture

Abstract

The utility model relates to steel sheet spraying thickness detection technical field especially, and a kind of spraying thickness detection fixture, including work stand, the top of work stand is equipped with mounting hole, the inner cavity of mounting hole is rotatably connected with support roller, the bottom of work stand is provided with pusher assembly, the surface welding of work stand has bottom plate.The utility model places the steel sheet needing detection in the top of support roller, then drives connecting plate to do transverse motion by first electric telescopic rod doing telescopic motion, drives connecting frame and push plate to do transverse motion by connecting plate, the transverse push of steel sheet is carried out by push plate, the bottom of second friction block is contacted with the top of steel sheet by driving platen and second friction block to do up and down motion by third electric telescopic rod doing telescopic motion, the bottom of second friction block is contacted with the top of steel sheet by driving support plate and first friction block to do up and down motion by second electric telescopic rod doing telescopic motion, the top of support plate is contacted with the bottom of steel sheet.

Description

Technical Field

[0001] This utility model relates to the field of steel plate coating thickness detection technology, specifically a coating thickness detection fixture. Background Technology

[0002] After steel plates are produced, their surfaces are usually painted. To check the thickness of the paint, a testing fixture is typically used.

[0003] A search revealed that the announcement number is CN211651563U, and the name is "A Fixture for Detecting Coating Thickness," which includes a base plate. Research and analysis revealed that although it has the advantage of fixing the floor slab, thus ensuring the accuracy of the test results, it also has the following disadvantages to a certain extent.

[0004] For example, during use, this device can only position the top of the item, and the pulleys at the bottom will cause the item placed on top to shake. The stability of the fixed item is poor and it is easy to fall off, which is inconvenient for workers to use. In order to solve the above technical problems, we designed a coating thickness detection fixture. Utility Model Content

[0005] The purpose of this utility model is to provide a coating thickness detection fixture, which has the advantages of being fixed and stable. It solves the problem that the device can only position the top of the item during use, and the bottom pulley will cause the item placed on the top to shake. The item is not very stable after being fixed and is easy to fall off, which is inconvenient for workers to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a coating thickness detection fixture, comprising a work frame, a mounting hole at the top of the work frame, a support roller rotatably connected to the inner cavity of the mounting hole, a pushing assembly at the bottom of the work frame, a base plate welded to the surface of the work frame, a second electric telescopic rod extending through the bottom of the base plate, a support plate bolted to the top of the second electric telescopic rod, a first wear-resistant block bolted to the top of the support plate, a vertical rod welded to the top of the work frame, a top plate bolted to the top of the vertical rod, a third electric telescopic rod extending through the top of the top plate, a pressure plate bolted to the bottom of the third electric telescopic rod, and second friction blocks bolted to both sides of the bottom of the pressure plate.

[0007] Preferably, the pushing assembly includes a vertical plate, a first electric telescopic rod is provided through the right side of the vertical plate, a connecting plate is bolted to the left side of the first electric telescopic rod, a connecting frame is welded to the opposite side of the connecting plate, and a pushing plate is bolted to the right side of the connecting frame.

[0008] Preferably, a protruding plate is welded to the right side of the work frame, and mounting plates are welded to both sides of the bottom of the protruding plate. A limit plate is rotatably connected to the right side of the mounting plate.

[0009] Preferably, a stop is welded to the right side of the protruding plate, and the opposite side of the limiting plate contacts the stop.

[0010] Preferably, a first guide bolt is provided through the top of the top plate, and the bottom of the first guide bolt is connected to the pressure plate by bolts.

[0011] Preferably, the top of the work frame is provided with a sliding hole, and the top of the first wear-resistant block passes through the sliding hole and is slidably connected to the sliding hole.

[0012] Preferably, a second guide bolt is provided through the bottom of the base plate, and the top of the second guide bolt is connected to the support plate by bolts.

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

[0014] 1. In this utility model, the steel plate to be tested is placed on top of the support roller, and then the first electric telescopic rod is telescopic to drive the connecting plate to move laterally. The connecting plate drives the connecting frame and the push plate to move laterally. The push plate pushes the steel plate laterally so that the right side of the steel plate contacts the limiting plate, so that a part of the right side of the steel plate protrudes from the top of the working frame.

[0015] 2. In this utility model, the third electric telescopic rod then moves the pressure plate and the second friction block up and down, so that the bottom of the second friction block contacts the top of the steel plate. The second electric telescopic rod then moves the support plate and the first wear-resistant block up and down, so that the top of the support plate contacts the bottom of the steel plate. The steel plate is fixed by the second friction block and the support plate. Then, by rotating the limiting plate, it is moved away from the right side of the steel plate. Then, the staff can check the thickness of the coating on the exposed part of the steel plate. Attached Figure Description

[0016] Figure 1 This is an isometric view of the structure of this utility model;

[0017] Figure 2 This is a perspective view of the base plate and the first wear-resistant block of this utility model;

[0018] Figure 3 This is a perspective view of the vertical plate and the push plate of this utility model;

[0019] Figure 4 This is a perspective view of the vertical rod and the second friction block of this utility model.

[0020] In the diagram: 1. Working frame; 2. Mounting hole; 3. Support roller; 4. Vertical plate; 5. First electric telescopic rod; 6. Connecting plate; 7. Connecting frame; 8. Push plate; 9. Base plate; 10. Second electric telescopic rod; 11. Support plate; 12. First wear-resistant block; 13. Vertical rod; 14. Top plate; 15. Third electric telescopic rod; 16. Pressure plate; 17. Second friction block; 18. Extending plate; 19. Mounting plate; 20. Limiting plate; 21. Pushing assembly. Detailed Implementation

[0021] Please see Figures 1-4 A coating thickness detection fixture includes a work frame 1, a mounting hole 2 on the top of the work frame 1, a support roller 3 rotatably connected to the inner cavity of the mounting hole 2, a pushing assembly 21 at the bottom of the work frame 1, a base plate 9 welded to the surface of the work frame 1, a second electric telescopic rod 10 extending through the bottom of the base plate 9, a support plate 11 bolted to the top of the second electric telescopic rod 10, a first wear-resistant block 12 bolted to the top of the support plate 11, a vertical rod 13 welded to the top of the work frame 1, a top plate 14 bolted to the top of the vertical rod 13, a third electric telescopic rod 15 extending through the top of the top plate 14, a pressure plate 16 bolted to the bottom of the third electric telescopic rod 15, and second friction blocks 17 bolted to both sides of the bottom of the pressure plate 16.

[0022] Please see Figure 1 and Figure 3 The pushing component 21 includes a vertical plate 4, a first electric telescopic rod 5 is provided through the right side of the vertical plate 4, a connecting plate 6 is connected to the left side of the first electric telescopic rod 5 by bolts, a connecting frame 7 is welded to the opposite side of the connecting plate 6, and a pushing plate 8 is connected to the right side of the connecting frame 7 by bolts. By setting the pushing plate 8, it is easy to push the steel plate and to adjust the position of the steel plate.

[0023] Please see Figure 1 The right side of the work frame 1 is welded with an extension plate 18, and the bottom sides of the extension plate 18 are welded with mounting plates 19. The right side of the mounting plate 19 is rotatably connected to a limit plate 20. By setting the extension plate 18, the mounting plate 19 and the limit plate 20, it is easy to limit the extension part of the steel plate and to facilitate the inspection of the steel plate.

[0024] Please see Figure 1 A stop is welded to the right side of the protruding plate 18. By setting the stop, the limiting plate 20 can be easily limited and the limiting plate 20 can be kept stable. The opposite side of the limiting plate 20 is in contact with the stop.

[0025] Please see Figure 1 and Figure 4A first guide bolt is provided through the top of the top plate 14. By providing the first guide bolt, the pressure plate 16 can be guided and moved stably. The bottom of the first guide bolt is connected to the pressure plate 16 by bolts.

[0026] Please see Figure 1 and Figure 2 The top of the work frame 1 is provided with a sliding hole. By providing the sliding hole, the first wear-resistant block 12 can be provided with a space for movement and can be moved easily. The top of the first wear-resistant block 12 passes through the sliding hole and is slidably connected to the sliding hole.

[0027] Please see Figure 1 A second guide bolt is provided through the bottom of the base plate 9. By providing the second guide bolt, the support plate 11 can be guided and moved stably. The top of the second guide bolt is connected to the support plate 11 by bolts.

[0028] In use, the device is controlled by an external controller. The steel plate to be tested is placed on top of the support roller 3. Then, the first electric telescopic rod 5 moves laterally, causing the connecting plate 6 to move laterally. The connecting plate 6 then moves the connecting frame 7 and the push plate 8 laterally. The push plate 8 pushes the steel plate laterally, so that the right side of the steel plate contacts the limiting plate 20, causing a portion of the right side of the steel plate to protrude from the top of the work frame 1. Then, the third electric telescopic rod 15 moves laterally, causing the pressure plate 16 and the second friction block 17 to move up and down, so that the bottom of the second friction block 17 contacts the top of the steel plate. The second electric telescopic rod 10 moves laterally, causing the support plate 11 and the first wear-resistant block 12 to move up and down, so that the top of the support plate 11 contacts the bottom of the steel plate. The second friction block 17 and the support plate 11 fix the steel plate. Then, by rotating the limiting plate 20, the steel plate is moved away from the right side of the steel plate. The operator can then test the thickness of the coating on the exposed part of the steel plate.

[0029] In summary, this coating thickness detection fixture, through the second friction block 17, the extension plate 18, the mounting plate 19, the limiting plate 20, and the pushing component 21, solves the problems that during use, the device can only position the top of the item, the bottom pulley causes the item placed on top to shake, the stability of the fixed item is poor, and it is easy to fall off, making it inconvenient for workers to use.

Claims

1. A coating thickness detection fixture, comprising a work frame (1), characterized in that: The top of the work frame (1) is provided with an installation hole (2), and the inner cavity of the installation hole (2) is rotatably connected to a support roller (3). The bottom of the work frame (1) is provided with a push assembly (21). The surface of the work frame (1) is welded with a base plate (9). The bottom of the base plate (9) is provided with a second electric telescopic rod (10). The top of the second electric telescopic rod (10) is connected to a support plate (11) by bolts. The top of the support plate (11) is connected to a first wear-resistant block (12) by bolts. The top of the work frame (1) is welded with a vertical rod (13). The top of the vertical rod (13) is connected to a top plate (14) by bolts. The top of the top plate (14) is provided with a third electric telescopic rod (15). The bottom of the third electric telescopic rod (15) is connected to a pressure plate (16) by bolts. The bottom sides of the pressure plate (16) are both connected to second friction blocks (17) by bolts.

2. The coating thickness detection fixture according to claim 1, characterized in that: The pushing assembly (21) includes a vertical plate (4), a first electric telescopic rod (5) is provided through the right side of the vertical plate (4), a connecting plate (6) is connected to the left side of the first electric telescopic rod (5) by bolts, a connecting frame (7) is welded to the opposite side of the connecting plate (6), and a pushing plate (8) is connected to the right side of the connecting frame (7) by bolts.

3. The coating thickness detection fixture according to claim 1, characterized in that: The work frame (1) has an extension plate (18) welded to its right side. The extension plate (18) has mounting plates (19) welded to both sides of its bottom. The mounting plate (19) has a limit plate (20) rotatably connected to its right side.

4. A coating thickness detection fixture according to claim 3, characterized in that: A stop is welded to the right side of the protruding plate (18), and the opposite side of the limiting plate (20) contacts the stop.

5. A coating thickness detection fixture according to claim 1, characterized in that: The top of the top plate (14) is provided with a first guide bolt, and the bottom of the first guide bolt is connected to the pressure plate (16) by bolts.

6. A coating thickness detection fixture according to claim 1, characterized in that: The top of the work frame (1) is provided with a sliding hole, and the top of the first wear-resistant block (12) passes through the sliding hole and is slidably connected to the sliding hole.

7. A coating thickness detection fixture according to claim 1, characterized in that: The bottom of the base plate (9) is provided with a second guide bolt, and the top of the second guide bolt is connected to the support plate (11) by bolts.

Images