Device for fixing spool through bolt of tool trolley

Abstract

The utility model discloses a tool trolley bolt fixing spool device, which relates to the technical field of tool trolleys and comprises a frame, a handrail is arranged at the upper end of the frame, a fixing plate is arranged on the front side of the handrail, and a plurality of first telescopic rods are arranged in the fixing plate. The output end of the first telescopic rod is fixedly connected with a fixing mechanism used for fixing spools of different sizes, the fixing mechanism comprises a transmission piece, the transmission piece is fixedly connected with the output end of the first telescopic rod, an adjusting structure for adjusting the fixing range is arranged on the surface of the transmission piece, and a plurality of fixing blocks are inserted into inserting grooves of the spools by adjusting the positions. And by arranging a plurality of limiting blocks and fixing blocks, spools of different sizes can be conveniently fixed, the application range is widened, by arranging the multiple limiting blocks and fixing blocks, the spools of different sizes can be conveniently conveyed at the same time, the working intensity is reduced, and the conveying efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tooling trolley technology, specifically a tooling trolley pin fixing I-beam wheel device. Background Technology

[0002] In the tire manufacturing process, semi-finished parts such as cut, composite lines, and inner liner lines are usually fixed by wrapping with I-beams. The semi-finished parts are then transferred by transporting the I-beams using a tooling trolley. However, existing tooling trolleys usually use clamps that are compatible with the I-beams to fix them, which is inconvenient for fixing I-beams of different sizes and for transporting I-beams of different sizes at the same time.

[0003] Based on this, a tooling trolley pin fixing I-beam wheel device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this utility model is to provide a tooling trolley pin fixing device for I-beam wheels to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tooling trolley pin-fixing device for I-beam wheels includes a frame, a handrail at the upper end of the frame, a fixing plate at the front of the handrail, and a plurality of first telescopic rods inside the fixing plate. The output end of each first telescopic rod is fixedly connected to a fixing mechanism for fixing I-beam wheels of different sizes. The fixing mechanism includes a transmission plate, which is fixedly connected to the output end of each first telescopic rod. The surface of the transmission plate is provided with an adjustment structure for adjusting the fixing range.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the adjustment structure includes a second telescopic rod, the fixed end of which is fixedly connected to the surface of a transmission plate, the output end of which is fixedly connected to a limiting block, and the surface of the transmission plate is provided with a linkage component that changes the fixed range when the second telescopic rod extends or retracts.

[0009] In one alternative embodiment: the linkage assembly includes a first rotating seat, several first rotating seats are fixedly connected to the surface of the transmission plate, the first rotating seat is rotatably connected to a first rotating shaft, one end of two transmission rods is fixedly connected to the surface of the first rotating shaft, the other end of the transmission rods is fixedly connected to a second rotating shaft, the second rotating shaft is rotatably connected to a second rotating seat, and the second rotating seat is fixedly connected to a pin for inserting into the middle pin hole of the I-beam wheel.

[0010] In one alternative: the pin includes a sliding block, one end of which is fixedly connected to a second rotating seat, the side of the limiting block is provided with several sliding rails, the middle of the second telescopic rod is slidably connected to the sliding rails, and the other end of the sliding block is fixedly connected to a limiting element for limiting the H-shaped wheel.

[0011] In one alternative: the limiting element includes a fixing block, and the surface of the sliding block is fixedly connected to the fixing block.

[0012] In one alternative: the limiting block has a lubricating oil groove inside.

[0013] In one alternative: the surface of the fixing block is provided with an anti-slip layer.

[0014] In one alternative: the surface of the sliding rail is provided with a limiting block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses several fixing blocks to adjust their positions and insert them into the slots of the I-beam wheel, which facilitates the fixing of I-beam wheels of different sizes and increases the scope of application.

[0017] 2. This utility model, by setting multiple limiting blocks and fixing blocks, facilitates the simultaneous transportation of I-beams of different sizes, reduces labor intensity, and increases transportation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the sliding rail of this utility model.

[0020] Figure 3 This is a schematic diagram of the transmission plate of this utility model.

[0021] Figure 4 This is a schematic diagram of the transmission rod of this utility model.

[0022] Figure reference numerals: 101. Frame, 102. Handrail, 103. Fixing plate, 104. Telescopic rod No. 1, 201. Transmission plate, 202. Telescopic rod No. 2, 203. Rotating seat No. 1, 204. Rotating shaft No. 1, 205. Transmission rod, 206. Rotating shaft No. 2, 207. Rotating seat No. 2, 208. Sliding block, 209. Sliding rail, 301. Limiting block, 302. Fixing block. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-3 As shown, a tooling trolley pin-fixing device for I-beam wheels includes a frame 101. The upper end of the frame 101 is provided with a handrail 102. A fixing plate 103 is provided on the front side of the handrail 102. The fixing plate 103 is provided with a plurality of first telescopic rods 104. The output end of the first telescopic rod 104 is fixedly connected to a fixing mechanism for fixing I-beam wheels of different sizes. The fixing mechanism includes a transmission plate 201. The transmission plate 201 is fixedly connected to the output end of the first telescopic rod 104. The surface of the transmission plate 201 is provided with an adjustment structure for adjusting the fixing range. The tooling trolley is moved by the handrail 102 in conjunction with the frame 101. The fixing plate 103 provides fixing conditions for the first telescopic rods 104. The I-beam wheels are hoisted into the fixing plate 103 by a crane for assembly.

[0025] In one embodiment, such as Figure 2 As shown, the adjustment structure includes a second telescopic rod 202. The fixed end of the second telescopic rod 202 is fixedly connected to the surface of the transmission plate 201, and the output end of the second telescopic rod 202 is fixedly connected to the limiting block 301. The surface of the transmission plate 201 is provided with a linkage component that changes the fixed range when the second telescopic rod 202 extends or retracts. The position of the transmission plate 201 is adjusted by the first telescopic rod 104, and the position of the limiting block 301 is adjusted by the second telescopic rod 202, which facilitates the assembly of I-beam wheels of different sizes.

[0026] In one embodiment, such as Figure 2 and Figure 3 As shown, the linkage assembly includes a first rotating seat 203. Several first rotating seats 203 are fixedly connected to the surface of the transmission plate 201. The first rotating seat 203 is rotatably connected to a first rotating shaft 204. Two transmission rods 205 are fixedly connected to one end of the first rotating shaft 204. The other end of the transmission rods 205 is fixedly connected to a second rotating shaft 206. The second rotating shaft 206 is rotatably connected to a second rotating seat 207. The second rotating seat 207 is fixedly connected to a pin for inserting into the middle pin hole of the I-beam wheel. The rotation of the first rotating shaft 204 within the first rotating seat 203 drives the transmission rods 205 to rotate. The rotation of the transmission rods 205 drives the second rotating shaft 206 to rotate. The rotation of the second rotating shaft 206 drives the second rotating seat 207 to move, providing conditions for installing I-beam wheels of different sizes.

[0027] In one embodiment, such as Figure 4As shown, the pin includes a sliding block 208, one end of which is fixedly connected to a second rotating seat 207. The limiting block 301 has several sliding rails 209 on its side, and the second telescopic rod 202 is slidably connected to the sliding rails 209 in the middle. The other end of the sliding block 208 is fixedly connected to a limiting element for limiting the movement of the I-beam wheel. The distance between the limiting block 301 and the transmission plate 201 is changed by extending and retracting the second telescopic rod 202. When the limiting block 301 moves towards the transmission plate 201... When moving in the direction, the distance between the limiting block 301 and the transmission plate 201 decreases, causing the second rotating shaft 206 to move in the direction of the transmission plate 201. When the second rotating shaft 206 moves, it rotates around the first rotating shaft 204, causing the second rotating shaft 206 to be displaced in the vertical direction. The displacement of the second rotating shaft 206 drives the second rotating seat 207 to move. The second rotating seat 207 drives the sliding block 208 to slide in the sliding rail 209, providing conditions for fixing I-beams of different sizes.

[0028] In one embodiment, such as Figure 4 As shown, the limiting element includes a fixed block 302, and the surface of the sliding block 208 is fixedly connected to the fixed block 302. When several sliding blocks 208 move closer or further away from each other, they drive the fixed block 302 to change position. The fixed block 302 is inserted into the pin hole in the middle of the I-beam wheel to limit the movement of the I-beam wheel.

[0029] The above embodiment discloses a tooling trolley pin-fixing I-beam wheel device, wherein the I-beam wheel is hoisted into the fixing plate 103 by a crane for assembly. The distance between the limiting block 301 and the transmission plate 201 is changed by the extension and retraction of the second telescopic rod 202. When the limiting block 301 moves towards the transmission plate 201, the distance between the limiting block 301 and the transmission plate 201 decreases, causing the second rotating shaft 206 to move towards the transmission plate 201. When the second rotating shaft 206 moves, it rotates around the first rotating shaft 204 as the center, causing the second rotating shaft 206 to rotate. The moving shaft 206 is displaced in the vertical direction. The displacement of the second rotating shaft 206 drives the second rotating seat 207 to move. The second rotating seat 207 drives the sliding block 208 to slide in the sliding rail 209, providing conditions for fixing I-beams of different sizes. When several sliding blocks 208 move closer or further away from each other, they drive the fixed block 302 to change position. The position of the transmission plate 201 is adjusted by the first telescopic rod 104. The I-beam is limited by inserting the fixed block 302 into the pin hole in the middle of the I-beam, thus completing the assembly of I-beams of different sizes.

[0030] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A tooling trolley pin-fixing I-beam wheel device, comprising a frame (101), wherein a handle (102) is provided at the upper end of the frame (101), a fixing plate (103) is provided on the front side of the handle (102), and a plurality of telescopic rods (104) are provided inside the fixing plate (103), characterized in that, The output end of the first telescopic rod (104) is fixedly connected to a fixing mechanism for fixing I-beams of different sizes. The fixing mechanism includes a transmission plate (201). The transmission plate (201) is fixedly connected to the output end of the first telescopic rod (104). The surface of the transmission plate (201) is provided with an adjustment structure for adjusting the fixing range.

2. The tooling trolley pin-fixing I-beam wheel device according to claim 1, characterized in that, The adjustment structure includes a second telescopic rod (202), the fixed end of which is fixedly connected to the surface of a transmission plate (201), the output end of which is fixedly connected to a limiting block (301), and the surface of the transmission plate (201) is provided with a linkage component that changes the fixed range when the second telescopic rod (202) extends or retracts.

3. The tooling trolley pin-fixing I-beam wheel device according to claim 2, characterized in that, The linkage assembly includes a first rotating seat (203), several first rotating seats (203) are fixedly connected to the surface of the transmission plate (201), the first rotating seat (203) is rotatably connected to a first rotating shaft (204), the surface of the first rotating shaft (204) is fixedly connected to one end of two transmission rods (205), the other end of the transmission rods (205) is fixedly connected to a second rotating shaft (206), the second rotating shaft (206) is rotatably connected to a second rotating seat (207), and the second rotating seat (207) is fixedly connected to a pin for inserting into the middle pin hole of the I-beam wheel.

4. The tooling trolley pin-fixing I-beam wheel device according to claim 3, characterized in that, The pin includes a sliding block (208), one end of which is fixedly connected to a second rotating seat (207). The side of the limiting block (301) is provided with several sliding rails (209). The second telescopic rod (202) is slidably connected to the sliding rails (209) in the middle. The other end of the sliding block (208) is fixedly connected to a limiting element for limiting the H-shaped wheel.

5. The tooling trolley pin-fixing I-beam wheel device according to claim 4, characterized in that, The limiting element includes a fixing block (302), and the surface of the sliding block (208) is fixedly connected to the fixing block (302).

6. The tooling trolley pin-fixing I-beam wheel device according to claim 4, characterized in that, The limiting block (301) has a lubricating oil groove inside.

7. The tooling trolley pin-fixing I-beam wheel device according to claim 5, characterized in that, The surface of the fixing block (302) is provided with an anti-slip layer.

8. The tooling trolley pin-fixing I-beam wheel device according to claim 4, characterized in that, The sliding rail (209) has a limiting block on its surface.

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