Clamp for assembling arc-shaped plates
By designing a clamp for assembling arc plates including brackets, bidirectional threaded cylinders, screws, clamping frames and connecting plates, the problem of poor accuracy and labor-intensiveness caused by manual support during assembling arc plates is solved, and the accurate and reliable assembly and labor-saving operation of arc plates are achieved.
Patent Information
- Application Number
- CN202421726041.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing curved plates require manual support when assembling, resulting in poor assembly accuracy, laboriousness and prone to shaking, resulting in uneven assembly ports.
A clamp for assembling arc plates including brackets, bidirectional threaded cylinders, screws, clamping frames and connecting plates is designed to automatically clamp the arc plates through threaded connections and rotation mechanisms to achieve assembly without manual support.
The precision and reliability of curved plate assembly is achieved and labor-saving, avoiding the shaking and labor-intensive problems caused by manual support, and ensuring the smoothness of the assembly port.
Smart Images
Figure CN222874345U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clamps, and in particular relates to a clamp for assembling arc plates. Background Art
[0002] The curved plate is a curved plate structure formed by pressing with a hot press. The curved plate can be used on the curved surface structure to wrap and contain the curved surface.
[0003] The existing curved plates have the following defects when they are used and need to be spliced and assembled: (1) The two curved plates are manually supported so that the adjacent surfaces of the two curved plates fit together and the adjacent surfaces of the two curved plates are highly flush, and then the fitting surfaces of the two curved plates are assembled and fixed by a splicing and fixing device. However, in actual operation, since this process requires manual support, shaking is prone to occur during assembly and fixation, which leads to uneven assembly ports and poor assembly accuracy. In addition, manual support is required throughout the process, which is laborious. For this reason, we propose a clamp for assembling curved plates. Utility Model Content
[0004] The utility model aims to provide a fixture for assembling curved plates, so as to solve the problem in the above-mentioned background technology that the curved plates need to be manually supported during the whole process of assembly, which leads to poor assembly effect and laborious work.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamp for assembling arc plates, comprising a bracket, on which a bidirectional threaded barrel is inlaid by rotation, two screws are symmetrically arranged at both ends of the bidirectional threaded barrel, and each screw is respectively connected to the corresponding end of the bidirectional threaded barrel by a thread, a connecting plate is fixed to the end of the screw, a clamping frame is fixed to the bottom of the connecting plate, and a rubber sleeve is sleeved on the outer wall of the bidirectional threaded barrel.
[0006] Preferably, the longitudinal section of the clamping frame is a U-shaped structure, the longitudinal section of the bidirectional threaded barrel is a circular structure, and the cross section of the bidirectional threaded barrel is an I-shaped structure.
[0007] Preferably, a guide hole is opened on the surface of the connecting plate, a guide rod passes through the guide hole, and one end of the guide rod is fixed on the surface of the bracket.
[0008] Preferably, a blocking column is fixed to the other end of the guide rod.
[0009] Preferably, a rib is fixed to the surface of the connection plate and the clamping frame, and the longitudinal section of the rib is a triangular structure.
[0010] Preferably, a flat column is fixed to the bottom of the bracket, and the longitudinal section of the flat column is a circular structure.
[0011] Preferably, a ball groove is formed on the inner wall of the clamping frame, and a ball is embedded in the ball groove.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] (1) Through the designed bracket, bidirectional threaded barrel, screw, clamping frame and connecting plate, the two clamping frames are respectively connected to the bidirectional threaded barrel through the connecting plate and the two screws through threads. When clamping and assembling the two arc plates, the end faces of the two arc plates are aligned, the bracket is placed on the inner side of the arc plate, and the two clamping frames are respectively clamped on the outer edge of the arc plate. The bidirectional threaded barrel is held and rotated, and the bidirectional threaded barrel and the two screws are screwed at the same time, thereby driving the two clamping frames to move toward each other, so that the two arc plates are clamped, so that the utility model can assemble the two arc plates. When assembling, no manual support is required, and there will be no shaking, making the assembly accurate, reliable and labor-saving. Through the designed guide rod and guide hole, the guide rod is placed in the guide hole of the connecting plate to support and guide the connecting plate to prevent it from rotating due to the screw thread. Through the designed stop column, the stop column is fixed on the guide rod, and the position of the connecting plate is adjusted to limit the screw from detaching from the bidirectional threaded barrel due to excessive adjustment. Through the designed flat-end column, when the two arc plates are assembled and clamped, the flat-end column is pressed on the ports of the two arc plates to ensure that the ports of the two arc plates are flush. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 For this utility model Figure 1 A in the enlarged view;
[0016] Figure 3 This is a structural sectional view of the clamp of the utility model;
[0017] Figure 4 It is a side view of the bracket of the utility model;
[0018] In the figure: 1. bracket; 2. rubber sleeve; 3. bidirectional threaded barrel; 4. screw; 5. connecting plate; 6. stop column; 7. guide rod; 8. guide hole; 9. flat column; 10. rib plate; 11. clamping frame; 12. ball bearing. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example
[0021] See also Figures 1 to 4 The utility model provides a technical solution: a clamp for assembling arc plates, including a bracket 1, on which a bidirectional threaded barrel 3 is inlaid by rotation, two screws 4 are symmetrically arranged at both ends of the bidirectional threaded barrel 3, and each screw 4 is respectively connected to the corresponding end of the bidirectional threaded barrel 3 by thread, a connecting plate 5 is fixed to the end of the screw 4, a clamping frame 11 is fixed to the bottom of the connecting plate 5, a rubber sleeve 2 is sleeved on the outer wall of the bidirectional threaded barrel 3, the longitudinal section of the clamping frame 11 is a U-shaped structure, and the longitudinal section of the bidirectional threaded barrel 3 is a circular structure. Through the designed bracket 1, the bidirectional threaded barrel 3, the screw 4, the clamping frame 11 and the connecting plate 5, The two clamping frames 11 are respectively connected to the bidirectional threaded barrel 3 through the connecting plate 5 and the two screw rods 4 through threads. When the two arc plates are clamped and assembled, the end faces of the two arc plates are aligned, the bracket 1 is placed on the inner side of the arc plate, and the two clamping frames 11 are respectively clamped on the outer edges of the arc plates. The bidirectional threaded barrel 3 is held and rotated, and the bidirectional threaded barrel 3 and the two screw rods 4 are screwed at the same time, thereby driving the two clamping frames 11 to move toward each other, and the two arc plates are clamped. When the utility model assembles the two arc plates, no manual support is required, and there will be no shaking, so that the assembly is accurate, reliable and labor-saving. The cross-section of the bidirectional threaded barrel 3 is an I-shaped structure.
[0022] In this embodiment, preferably, a guide hole 8 is opened on the surface of the connecting plate 5, and a guide rod 7 is passed through the inside of the guide hole 8. One end of the guide rod 7 is fixed on the surface of the bracket 1. Through the designed guide rod 7 and guide hole 8, the guide rod 7 is placed in the guide hole 8 of the connecting plate 5 to support and guide the connecting plate 5 to prevent it from rotating due to the screw 4 being screwed. A stop column 6 is fixed to the other end of the guide rod 7. Through the designed stop column 6, the stop column 6 is fixed on the guide rod 7 to limit the position adjustment of the connecting plate 5 to prevent the screw 4 from detaching from the bidirectional threaded barrel 3 due to excessive adjustment.
[0023] In this embodiment, preferably, ribs 10 are fixed on the surfaces of the connecting plate 5 and the clamping frame 11. The ribs 10 are designed so that the ribs 10 are fixed on the connecting plate 5 and the clamping frame 11, so as to reinforce the connection of the connecting plate 5 to prevent cracking. The longitudinal section of the ribs 10 is a triangular structure. A flat column 9 is fixed on the bottom of the bracket 1. The flat column 9 is designed so that when the two arc plates are assembled and clamped, the flat column 9 is pressed on the ports of the two arc plates to ensure that the ports of the two arc plates are flush. The longitudinal section of the flat column 9 is a circular structure. A ball groove is provided on the inner wall of the clamping frame 11, and a ball 12 is embedded in the ball groove. The ball 12 is designed so that the ball 12 has a good lubrication effect, so as to reduce the influence of friction resistance on the clamping frame 11 when it is pushed into the arc plate.
[0024] The working principle and use process of the utility model: the utility model connects the two clamping frames 11 to the bidirectional threaded barrel 3 through the connecting plate 5 and the two screw rods 4 respectively through threads. When clamping and assembling the two arc plates, the end faces of the two arc plates are aligned, the bracket 1 is placed on the inner side of the arc plate, and the two clamping frames 11 are clamped on the outer edges of the arc plates respectively. The bidirectional threaded barrel 3 is held and rotated, and the bidirectional threaded barrel 3 and the two screw rods 4 are screwed at the same time, thereby driving the two clamping frames 11 to move toward each other, and the two arc plates are clamped. When the utility model assembles the two arc plates, there is no need for manual support, and there will be no shaking, so that the assembly is accurate, reliable and labor-saving.
[0025] Although 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 fixture for assembling curved plates, comprising a bracket (1), characterized in that: A bidirectional threaded barrel (3) is rotatably mounted on the bracket (1), two screw rods (4) are symmetrically arranged at both ends of the bidirectional threaded barrel (3), and each screw rod (4) is respectively connected to the corresponding end of the bidirectional threaded barrel (3) through a thread, a connecting plate (5) is fixed to the end of the screw rod (4), a clamping frame (11) is fixed to the bottom of the connecting plate (5), and a rubber sleeve (2) is sleeved on the outer wall of the bidirectional threaded barrel (3).
2. The curved plate assembly fixture according to claim 1, characterized in that: The longitudinal section of the clamping frame (11) is a U-shaped structure, the longitudinal section of the bidirectional threaded barrel (3) is a circular structure, and the cross section of the bidirectional threaded barrel (3) is an I-shaped structure.
3. The curved plate assembly fixture according to claim 1, characterized in that: A guide hole (8) is provided on the surface of the connecting plate (5), a guide rod (7) passes through the interior of the guide hole (8), and one end of the guide rod (7) is fixed on the surface of the bracket (1).
4. The curved plate assembly fixture according to claim 3, characterized in that: A blocking column (6) is fixed to the other end of the guide rod (7).
5. The curved plate assembly fixture according to claim 1, characterized in that: A rib plate (10) is fixed on the surfaces of the connecting plate (5) and the clamping frame (11), and the longitudinal section of the rib plate (10) is a triangular structure.
6. The curved plate assembly fixture according to claim 1, characterized in that: A flat-end column (9) is fixed to the bottom of the bracket (1), and the longitudinal section of the flat-end column (9) is a circular structure.
7. The curved plate assembly fixture according to claim 1, characterized in that: The inner wall of the clamping frame (11) is provided with a ball groove, and a ball (12) is embedded in the ball groove.