A clamping device for steel-wood bed processing

Abstract

The utility model discloses a kind of clamping devices for steel wood bed processing, including two oppositely arranged clamping seats and the clamping mechanism connected below it, the inner side wall of two clamping seats is uniformly fixedly connected with arc slide rail, the outer side wall of two arc slide rails is slidably connected with multiple moving blocks, the outer side wall of multiple moving blocks is installed with hollow cylinder, the other end of multiple hollow cylinders is connected with elastic clamping block, the inner side wall of two arc slide rails is equipped with multiple adjusting grooves, the inside of multiple hollow cylinders is connected with plug-in block and limit spring;The utility model moves along arc slide rail by utilizing clamping device cooperation multiple elastic clamping blocks to adapt to different specifications of pipe wall, realize the effective fixing of different pipe diameter circular pipe, without frequently replacing mould clamping plate, greatly improve production efficiency, while reducing equipment maintenance cost and production preparation time, can flexibly adapt to the circular pipe processing demand of multiple pipe diameters, effectively improve processing flexibility.

Description

Technical Field

[0001] This utility model relates to the field of clamping device technology, specifically a clamping device for processing steel and wood beds. Background Technology

[0002] In the field of steel-wood machining, clamping devices are indispensable tools. Their main principle is to use mechanical, pneumatic, hydraulic, or electric forces to firmly fix various components of the steel-wood machine in the machining position, ensuring stability during processing and thus guaranteeing machining accuracy and quality. For example, the rotation of a screw mechanism moves the clamping block closer to the workpiece, thereby clamping it. Alternatively, the extension and retraction of the piston in a pneumatic or hydraulic cylinder can drive the clamping assembly to apply clamping force to the workpiece, providing a stable foundation for subsequent machining operations such as cutting, drilling, and assembly.

[0003] Existing clamping devices for steel-wood bed processing are typically used to clamp and fix various components of the steel-wood bed, especially for clamping devices used for round tube components in steel-wood bed parts. However, in actual processing applications, due to the varying diameters of the round tubes to be processed, traditional clamping devices have significant drawbacks: when processing round tubes of different specifications, it is often necessary to replace the mold clamping plates on the clamping device. This process is not only time-consuming and labor-intensive, reducing production efficiency, but may also affect the accuracy of subsequent processing due to precision errors during clamping plate replacement. Furthermore, frequent clamping plate replacement increases equipment maintenance costs and prolongs production preparation time, making it difficult to meet the needs of modern large-scale and diversified steel-wood bed production and processing.

[0004] Therefore, a clamping device for machining steel-wood beds is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a clamping device for processing steel-wood beds, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for processing steel-wood beds, comprising two opposing clamping seats and a clamping mechanism connected below them. The inner walls of both clamping seats are fixedly connected to arc-shaped slide rails, and the outer walls of both arc-shaped slide rails are slidably connected to multiple moving blocks. Hollow cylinders are installed on the outer walls of the multiple moving blocks, and elastic clamping blocks are connected to the other ends of the multiple hollow cylinders. Multiple adjusting grooves are provided on the inner walls of the two arc-shaped slide rails. Insert blocks and limiting springs are connected inside the multiple hollow cylinders. The other ends of the multiple insert blocks are respectively inserted into the corresponding adjusting grooves, and the other ends of the multiple limiting springs are respectively fixedly installed on the corresponding moving blocks.

[0007] Preferably, each of the other ends of the plurality of limiting springs is equipped with a movable plate, and the outer side walls of the plurality of movable plates are respectively connected to handles, and the plurality of handles are slidably installed inside the corresponding hollow cylinders.

[0008] Preferably, the clamping device includes sliders that are fixedly installed at the bottom of the corresponding clamping seats, and the two sliders are connected to a bidirectional screw through a common thread inside, with guide rails rotatably connected to both ends of the bidirectional screw.

[0009] Preferably, both sliders are slidably connected inside the guide rail, and one end of the bidirectional screw passes through the guide rail and is connected to a drive motor.

[0010] Preferably, each of the multiple elastic clamping blocks has an elastic pad on its pressing surface and an arc groove on its pressing surface to improve the fit with the pipe wall.

[0011] Preferably, the outer walls of the plurality of elastic clamping blocks are connected to buffer springs and telescopic blocks, and the other ends of the plurality of telescopic blocks are slidably connected to the interior of the corresponding hollow cylinders. The other ends of the plurality of buffer springs are fixedly installed on the corresponding hollow cylinders, so that the force generated when the elastic clamping blocks contact the pipe wall can be applied slowly, protecting the pipe wall from damage and improving the stability of the pipe clamping.

[0012] Preferably, the outer side walls of the plurality of handles are provided with protective pads, and the plurality of protective pads are made of rubber material.

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

[0014] 1. This utility model utilizes a clamping device in conjunction with multiple elastic clamping blocks to move circumferentially along an arc-shaped slide rail and pipe wall to adapt to steel pipes of different specifications, achieving effective fixation of round pipes of different diameters. It eliminates the need for frequent replacement of mold clamping plates, greatly improving production efficiency, while reducing equipment maintenance costs and production preparation time. It can flexibly adapt to the processing needs of round pipes of various diameters, effectively improving processing flexibility and meeting the needs of modern large-scale and diversified steel-wood processing.

[0015] 2. The present invention has an elastic pad and an arc groove on the elastic clamping surface of the device, which can improve the fit with the pipe wall;

[0016] The inclusion of buffer springs and telescopic blocks allows the force generated when the elastic clamping block contacts the pipe wall to be applied slowly, preventing damage to the pipe wall and enhancing the stability of pipe clamping. This effectively ensures processing accuracy and quality, and reduces processing errors and defect rates caused by improper clamping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged middle section.

[0021] In the diagram: 1. Clamping seat; 2. Arc-shaped slide rail; 3. Moving block; 4. Hollow cylinder; 5. Elastic clamping block; 6. Adjustment groove; 7. Insertion block; 8. Movable plate; 9. Limiting spring; 10. Handle; 11. Buffer spring; 12. Telescopic block; 13. Elastic pad; 14. Arc-shaped groove; 15. Guide rail; 16. Slider; 17. Bidirectional screw; 18. Drive motor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a clamping device for processing steel-wood beds, comprising two opposing clamping seats 1 and a clamping mechanism connected below them. The inner walls of both clamping seats 1 are fixedly connected to arc-shaped slide rails 2, and the outer walls of both arc-shaped slide rails 2 are slidably connected to multiple moving blocks 3. Hollow cylinders 4 are installed on the outer walls of the multiple moving blocks 3, and elastic clamping blocks 5 are connected to the other ends of the multiple hollow cylinders 4. Multiple adjusting grooves 6 are provided on the inner walls of the two arc-shaped slide rails 2. Insert blocks 7 and limiting springs 9 are connected inside the multiple hollow cylinders 4. The other ends of the multiple insert blocks 7 are respectively inserted into the corresponding adjusting grooves 6. Multiple limiting springs... The other end of the spring 9 is fixedly installed on the corresponding moving block 3. Before processing, according to the specifications of the pipe body, the clamping device controls the movement of the clamping seats 1 on both sides to adapt to the size of the pipe wall. Then, by moving the insert block 7 and pushing the moving block 3 to slide along the outer wall of the arc-shaped slide rail 2, the elastic clamping block 5 is driven to move along the circumference of the pipe wall to adapt to the specifications of the corresponding pipe wall. After adjustment, under the action of the limit spring 9, the insert block 7 is inserted into the interior of the corresponding adjustment groove 6 to complete the position fixation. Finally, the clamping device controls the relative movement of the elastic clamping blocks 5 on both sides after the position adjustment to fix the pipe wall, thereby achieving the effect of fixing pipe bodies of different specifications.

[0024] In this embodiment, each of the other ends of the multiple limiting springs 9 is equipped with a movable plate 8, and the outer walls of the multiple movable plates 8 are respectively connected to handles 10. The multiple handles 10 are slidably installed inside the corresponding hollow cylinders 4, and the outer walls of the multiple handles 10 are provided with protective pads, which are made of rubber material.

[0025] In this embodiment, the clamping device includes sliders 16 that are fixedly installed at the bottom of the corresponding clamping base 1. The two sliders 16 are connected to a bidirectional screw 17 through a common thread inside. The two ends of the bidirectional screw 17 are rotatably connected to a guide rail 15.

[0026] Both sliders 16 are slidably connected inside the guide rail 15, and one end of the bidirectional screw 17 passes through the guide rail 15 and is connected to the drive motor 18.

[0027] In this embodiment, elastic pads 13 are provided on the pressing surfaces of multiple elastic clamping blocks 5, and arc grooves 14 are provided on the pressing surfaces of multiple elastic clamping blocks 5 to improve the fit with the pipe wall.

[0028] Multiple elastic clamping blocks 5 are connected to buffer springs 11 and telescopic blocks 12 on their outer side walls. The other ends of the multiple telescopic blocks 12 are slidably connected to the interior of the corresponding hollow cylinders 4. The other ends of the multiple buffer springs 11 are fixedly installed on the corresponding hollow cylinders 4. The force generated when the elastic clamping blocks 5 contact the pipe wall can be applied slowly to protect the pipe wall from damage and improve the stability of the pipe clamping.

[0029] The working principle is as follows: In actual processing, according to the diameter of the round tube to be processed, the drive motor 18 drives the bidirectional screw 17 to rotate, so that the two sliders 16 move relative to or towards each other along the guide rail 15, thereby adjusting the distance between the two clamps 1 so that the device can adapt to tubes of different lengths. Then, for the elastic clamps 5 on each clamp 1, the sliding handle 10 drives the movable plate 8 to make the insert 7 exit from the adjustment groove 6, and then pushes the moving block 3 to slide along the arc-shaped slide rail 2, driving the elastic clamps 5 to move circumferentially along the tube wall to adapt to the diameter of the round tube. After the adjustment is in place, under the action of the limit spring 9, the insert 7 is reinserted into the corresponding adjustment groove 6, and the moving block 3 is fixed, thereby completing the position adjustment of the elastic clamps 5, so that the adjusted elastic clamps 5 can adapt to the tube of the corresponding specification, which is convenient for subsequent processing.

[0030] The elastic clamping block 5 has an elastic pad 13 and an arc groove 14 on its pressing surface, which can improve the fit with the pipe wall. When the elastic clamping block 5 contacts the pipe wall, the buffer spring 11 and the telescopic block 12 apply the clamping force slowly to protect the pipe wall from damage and improve the stability of clamping. Finally, the clamping mechanism controls the relative movement of the elastic clamping blocks 5 on both sides to fix the round pipe and complete the clamping task of round pipes of different specifications.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping device for machining steel-wood beds, comprising two opposing clamping seats (1) and a clamping mechanism connected below them, characterized in that: The inner walls of the two clamps (1) are fixedly connected with arc-shaped slide rails (2), and the outer walls of the two arc-shaped slide rails (2) are slidably connected with multiple moving blocks (3). The outer walls of the multiple moving blocks (3) are each equipped with a hollow cylinder (4). The other end of the multiple hollow cylinders (4) is connected with an elastic clamping block (5). The inner walls of the two arc-shaped slide rails (2) are provided with multiple adjusting grooves (6). The interior of the multiple hollow cylinders (4) is connected with an insert (7) and a limiting spring (9). The other end of the multiple inserts (7) is respectively inserted into the interior of the corresponding adjusting groove (6), and the other end of the multiple limiting springs (9) is respectively fixedly installed on the corresponding moving block (3).

2. The clamping device for processing steel-wood beds according to claim 1, characterized in that: Each of the multiple limiting springs (9) has a movable plate (8) installed at the other end. Each of the multiple movable plates (8) has a handle (10) connected to its outer side wall. Each of the multiple handles (10) is slidably installed inside the corresponding hollow cylinder (4).

3. The clamping device for processing steel-wood beds according to claim 1, characterized in that: The clamping device includes sliders (16) that are fixedly installed at the bottom of the corresponding clamps (1). The two sliders (16) are connected to a bidirectional screw (17) by a common thread inside. The two ends of the bidirectional screw (17) are rotatably connected to a guide rail (15).

4. The clamping device for processing steel-wood beds according to claim 3, characterized in that: Both sliders (16) are slidably connected inside the guide rail (15), and one end of the bidirectional screw (17) passes through the guide rail (15) and is connected to a drive motor (18).

5. The clamping device for processing steel-wood beds according to claim 1, characterized in that: Each of the elastic clamps (5) has an elastic pad (13) on its pressing surface and an arc groove (14) on its pressing surface to improve the fit with the pipe wall.

6. The clamping device for processing steel-wood beds according to claim 5, characterized in that: Each of the multiple elastic clamping blocks (5) has a buffer spring (11) and a telescopic block (12) connected to its outer side wall. The other end of each of the multiple telescopic blocks (12) is slidably connected to the inside of the corresponding hollow cylinder (4). The other end of each of the multiple buffer springs (11) is fixedly installed on the corresponding hollow cylinder (4). This allows the force generated when the elastic clamping block (5) contacts the pipe wall to be applied slowly, protecting the pipe wall from damage and improving the stability of the pipe clamping.

7. A clamping device for processing steel-wood beds according to claim 2, characterized in that: The outer side walls of the multiple handles (10) are provided with protective pads, and the multiple protective pads are made of rubber material.

Images