Multi-size production frame fixing device for truss plate machining
By designing multi-size production frame fixtures, using the clamping system driven by cylinder and motor, as well as the limiting plate and roller structure, the problem of existing equipment being able to fix truss plates of specific sizes that can only be fixed, and the stable fixation and welding effect of truss plates of different sizes is achieved.
Patent Information
- Application Number
- CN202422712044.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Most existing equipment can only fix truss plates of specific sizes, resulting in the need to replace the equipment when processing truss plates of different sizes, which increases the processing cost.
A multi-size production frame fixing device for truss plate processing is designed. Through the combination of rectangular blocks, push blocks, bidirectional screws and clamping plates, the clamping and fixing of truss plates of different sizes is achieved by using cylinders and motor drives, and the bottom plate is prevented from shaking through the limiting plate and rollers, ensuring the stability of the welding process.
The stable clamping and fixing of truss plates of different sizes is achieved, which reduces processing costs and prevents the bottom plate from affecting the welding effect due to shaking during welding.
Smart Images
Figure CN223250939U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of truss plate fixing, in particular to a multi-size production frame fixing device for truss plate processing. Background Art
[0002] Truss plate, also known as steel truss formwork, is a composite structure consisting of steel trusses and base plates connected by resistance spot welding. It is mainly used in building floor construction to reduce the amount of on-site steel bar binding work, speed up construction progress, and increase construction safety assurance.
[0003] The existing truss plate needs to be fixed during the welding process between the bottom plate and the steel truss. Most of the existing equipment can only fix truss plates of a specific size. When truss plates of different sizes need to be processed, the equipment needs to be replaced, which increases the processing cost of the truss plate. Utility Model Content
[0004] In order to solve the problem that most existing equipment can only fix truss plates of specific sizes, the purpose of the utility model is to provide a multi-size production frame fixing device for truss plate processing.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a multi-size production frame fixing device for truss plate processing, comprising a fixing plate, the fixing plates are symmetrically distributed, rollers distributed side by side are rotatably installed on the opposite side of the fixing plate, a bottom plate is provided on the upper surface of the roller, a steel truss is provided on the upper surface of the bottom plate, a welding frame is fixed on the upper surface of the fixing plate, a support plate is fixed on the outer side of the welding frame, a first cylinder is fixed on the upper surface of the support plate, a push block is fixed on the telescopic end of the first cylinder through the outer side of the support plate, a fixing block is fixed on the opposite side of the fixing plate, a rectangular block is fixed on the upper surface of the fixing block, the upper surface of the rectangular block is in contact with the lower surface of the bottom plate, a movable block is provided on the upper surface of the fixing block, and the movable A two-way screw is provided inside the block, and the outer thread sleeve of the two-way screw is provided with a symmetrically distributed clamping plate, and a third groove is opened inside the movable block, and a motor is fixed inside the third groove, and the output shaft of the motor passes through the interior of the movable block and is fixedly connected to one end of the two-way screw. The upper surface of the fixed block is provided with a first groove, and the outer side of the movable block is slidably connected to the inner side of the first groove, and a second cylinder is fixedly provided on the upper surface of one of the fixed plates, and the telescopic end of the second cylinder passes through the outer side of the welding frame and is fixedly connected to the outer side of the movable block, and a symmetrically distributed limit plate is fixed on the outer side of one of the fixed plates, and the outer side of the limit plate is fitted with the outer side of the bottom plate, and a second groove is opened inside the movable block, and both ends of the two-way screw are rotatably mounted inside the second groove.
[0006] Preferably, a bracket is fixedly provided on the upper surface of one of the fixed plates, a slider is provided on the lower surface of the bracket, symmetrically distributed electric telescopic rods are fixedly provided on the outer side of one of the fixed plates, a baffle is fixedly provided at the telescopic end of the electric telescopic rod, the lower surface of the slider is fixedly connected to the upper surface of the baffle, rollers distributed in a rectangular array are rotatably installed inside the baffle, symmetrically distributed fourth grooves are opened inside the bracket, and the outer side of the slider is slidably connected to the inside of the fourth groove.
[0007] Compared with the prior art, the beneficial effects of the present invention are:
[0008] 1. By setting a rectangular block, a push block, a bidirectional screw and a clamping plate, the first cylinder drives the push block to move, and the second cylinder drives the movable block to move. When the outer side of the movable block contacts the bottom plate, it stops moving. The bidirectional screw rotates to drive the clamping plates to move in opposite directions, thereby achieving clamping and fixing of truss plates of different sizes.
[0009] 2. By setting the limit plate, roller and electric telescopic rod, one side of the base plate is fitted with the outer side of the limit plate, the electric telescopic rod drives the baffle to move, and the baffle drives the roller to move, so that the roller fits with the other side of the base plate, preventing the base plate and the steel truss from shaking during movement, causing the base plate to deviate and affect the welding effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0011] Figure 1 This is a schematic diagram of the structure of the utility model.
[0012] Figure 2 This is a schematic diagram of the fixing block and its connection structure of the utility model.
[0013] Figure 3 This is a schematic diagram of the second cylinder and its connection structure of the utility model.
[0014] Figure 4 This is a schematic diagram of the clamping plate and its connection structure of the utility model.
[0015] Figure 5 This is a schematic diagram of the support structure of the utility model.
[0016] Figure 6 This is a schematic diagram of the roller and its connection structure of the utility model.
[0017] In the figure: 1. fixed plate; 2. roller; 3. steel truss; 4. bottom plate; 5. welding frame; 6. bracket; 7. slider; 8. fixed block; 9. limit plate; 10. rectangular block; 11. first cylinder; 12. support plate; 13. push block; 14. second cylinder; 15. first groove; 16. movable block; 17. second groove; 18. bidirectional screw; 19. clamping plate; 20. third groove; 21. motor; 22. fourth groove; 23. electric telescopic rod; 24. baffle; 25. roller. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] Example: Figure 1-6As shown, the utility model provides a multi-size production frame fixing device for truss plate processing, including a fixing plate 1, the fixing plate 1 is symmetrically distributed, and rollers 2 distributed side by side are rotatably installed on the opposite side of the fixing plate 1, and a bottom plate 4 is provided on the upper surface of the roller 2, and a steel truss 3 is provided on the upper surface of the bottom plate 4. A welding frame 5 is fixed on the upper surface of the fixing plate 1, and a support plate 12 is fixed on the outer side of the welding frame 5. A first cylinder 11 is fixed on the upper surface of the support plate 12, and the telescopic end of the first cylinder 11 passes through the outer side of the support plate 12 and is fixed with a push block 13. A fixing block 8 is fixed on the opposite side of the fixing plate 1, and a rectangular block 10 is fixed on the upper surface of the fixing block 8. The upper surface of the block 10 is fitted with the lower surface of the bottom plate 4, and the upper surface of the fixed block 8 is provided with a movable block 16. A bidirectional screw rod 18 is provided inside the movable block 16. The outer thread sleeve of the bidirectional screw rod 18 is provided with a symmetrically distributed clamping plate 19. By setting the rectangular block 10, the push block 13, the bidirectional screw rod 18 and the clamping plate 19, the first cylinder 11 drives the push block 13 to move, and the second cylinder 14 drives the movable block 16 to move. When the outer side of the movable block 16 contacts the bottom plate 4, it stops moving. The bidirectional screw rod 18 rotates and drives the clamping plate 19 to move in opposite directions, which can realize the clamping and fixing of truss plates of different sizes. A third groove 20 is opened inside the movable block 16. The inside of the third groove 20 A motor 21 is fixedly provided, and the output shaft of the motor 21 passes through the interior of the movable block 16 and is fixedly connected to one end of the bidirectional screw rod 18. By providing the motor 21, the effect of driving the bidirectional screw rod 18 to rotate is achieved. A third groove 20 is provided to place the motor 21. A first groove 15 is provided on the upper surface of the fixed block 8. The outer side of the movable block 16 is slidably connected to the inner side of the first groove 15. By providing the first groove 15, the movable block 16 can slide stably. A second cylinder 14 is fixedly provided on the upper surface of one of the fixed plates 1. The telescopic end of the second cylinder 14 passes through the outer side of the welding frame 5 and is fixedly connected to the outer side of the movable block 16. By providing the second cylinder 14, In order to achieve the effect of driving the movable block 16 to move, a symmetrically distributed limit plate 9 is fixed to the outer side of one of the fixed plates 1, and the outer side of the limit plate 9 is in contact with the outer side of the bottom plate 4. By setting the limit plate 9, the bottom plate 4 is moved along the outer side of one of the limit plates 9, so that the bottom plate 4 can be located between the push block 13 and the rectangular block 10. The other limit plate 9 cooperates with the roller 25 to prevent the bottom plate 4 from shifting during the movement. A second groove 17 is provided inside the movable block 16, and both ends of the bidirectional screw rod 18 are rotatably installed inside the second groove 17. By setting the second groove 17, the bidirectional screw rod 18 is rotatably installed, so that the clamping plate 19 can move stably.
[0020] The upper surface of one of the fixed plates 1 is fixed with a bracket 6, and the lower surface of the bracket 6 is provided with a slider 7. The outer side of one of the fixed plates 1 is fixed with a symmetrically distributed electric telescopic rod 23, and the telescopic end of the electric telescopic rod 23 is fixed with a baffle 24. The lower surface of the slider 7 is fixedly connected to the upper surface of the baffle 24, and the inner rotation of the baffle 24 is rotatably installed with rollers 25 distributed in a rectangular array. The height of the baffle 24 is greater than the bottom plate 4. By arranging the rollers 25 and the electric telescopic rod 23, one side of the bottom plate 4 is in contact with the outer side of the limit plate 9, and the electric telescopic rod 23 drives the baffle 24 to move, and the baffle 24 drives the roller 25 to move, so that the roller 25 is in contact with the other side of the bottom plate 4, preventing the bottom plate 4 and the steel truss 3 from shaking during the movement, causing the bottom plate 4 to deviate and affect the welding effect. The interior of the bracket 6 is provided with a symmetrically distributed fourth groove 22, and the outer side of the slider 7 is slidably connected to the inner side of the fourth groove 22. By arranging the fourth groove 22, the slider 7 can move stably.
[0021] Working principle: First, push the bottom plate 4 and the steel truss 3 onto the roller 2 against one of the limit plates 9, start the first cylinder 11, and the telescopic end of the first cylinder 11 extends to drive the push block 13 to move, and cooperate with the rectangular block 10 to fix one side of the bottom plate 4. Then, start the second cylinder 14, and the telescopic end of the second cylinder 14 extends to drive the movable block 16 to move along the first groove 15. When the outer side of the movable block 16 contacts the bottom plate 4, close the second cylinder 14 and start the motor 21. The output shaft of the motor 21 drives the bidirectional screw rod 18 to rotate, and the bidirectional screw rod 18 drives the clamp The holding plates 19 move in opposite directions, so that truss plates of different sizes can be fixed during the welding process, reducing the processing cost of the truss plates. After welding is completed, the electric telescopic rod 23 is started, and the telescopic end of the electric telescopic rod 23 extends to drive the baffle 24 to move, and the baffle 24 drives the roller 25 to move, so that the roller 25 is in contact with the outer side of the bottom plate 4, and cooperates with another limit plate 9 to limit the bottom plate 4, preventing the bottom plate 4 from shaking during movement, causing the bottom plate 4 to shift and affect the welding effect. Finally, the workers remove the welded truss plates and place them in the appropriate position.
[0022] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. A multi-size production frame fixing device for truss plate processing, comprising a fixing plate (1), characterized in that: The fixed plate (1) is symmetrically distributed, and rollers (2) distributed side by side are rotatably mounted on opposite sides of the fixed plate (1), the upper surface of the rollers (2) is provided with a bottom plate (4), and the upper surface of the bottom plate (4) is provided with a steel truss (3), the upper surface of the fixed plate (1) is fixedly provided with a welding frame (5), the outer side of the welding frame (5) is fixedly provided with a support plate (12), the upper surface of the support plate (12) is fixedly provided with a first cylinder (11), and the telescopic end of the first cylinder (11) penetrates A push block (13) is fixedly provided on the outer side of the support plate (12), a fixed block (8) is fixedly provided on the opposite side of the fixed plate (1), a rectangular block (10) is fixedly provided on the upper surface of the fixed block (8), the upper surface of the rectangular block (10) is in contact with the lower surface of the bottom plate (4), a movable block (16) is provided on the upper surface of the fixed block (8), a bidirectional screw rod (18) is provided inside the movable block (16), and a symmetrically distributed clamping plate (19) is provided on the outer thread sleeve of the bidirectional screw rod (18).
2. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A bracket (6) is fixedly provided on the upper surface of one of the fixed plates (1), a slider (7) is provided on the lower surface of the bracket (6), symmetrically distributed electric telescopic rods (23) are fixedly provided on the outer side of one of the fixed plates (1), a baffle (24) is fixedly provided at the telescopic end of the electric telescopic rod (23), the lower surface of the slider (7) is fixedly connected to the upper surface of the baffle (24), and rollers (25) distributed in a rectangular array are rotatably installed inside the baffle (24).
3. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A third groove (20) is provided inside the movable block (16), a motor (21) is fixedly provided inside the third groove (20), and an output shaft of the motor (21) passes through the interior of the movable block (16) and is fixedly connected to one end of the bidirectional screw rod (18).
4. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A first groove (15) is provided on the upper surface of the fixed block (8), and the outer side of the movable block (16) is slidably connected to the inside of the first groove (15).
5. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A second cylinder (14) is fixedly provided on the upper surface of one of the fixed plates (1), and a telescopic end of the second cylinder (14) passes through the outer side of the welding frame (5) and is fixedly connected to the outer side of the movable block (16).
6. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A symmetrically distributed limiting plate (9) is fixedly provided on the outer side of one of the fixed plates (1), and the outer side of the limiting plate (9) is in contact with the outer side of the bottom plate (4).
7. A multi-size production frame fixing device for truss plate processing according to claim 2, characterized in that: The bracket (6) is provided with symmetrically distributed fourth grooves (22), and the outer side of the slider (7) is slidably connected to the inner side of the fourth groove (22).
8. A multi-size production frame fixing device for truss plate processing according to claim 1, characterized in that: A second groove (17) is provided inside the movable block (16), and both ends of the bidirectional screw rod (18) are rotatably mounted inside the second groove (17).