Anti-collision device for high-speed ceiling protection

Abstract

The utility model provides an anti-collision device for protecting a high-speed ceiling, which belongs to the technical field of machine tool protection and comprises an anti-collision body in a vertically and bilaterally symmetrical structure, the anti-collision body comprises a first anti-collision block, a second anti-collision block and a V-shaped block, and the V-shaped block is arranged between the first anti-collision block and the second anti-collision block. The shock absorption device has the advantages of being capable of being rapidly installed, replaced and maintained, generating secondary anti-collision and further reducing shock and noise.

Description

Technical Field

[0001] The utility model belongs to the technical field of machine tool protection, and in particular relates to an anti-collision device for high-speed ceiling protection. Background Art

[0002] At present, in the field of machinery, especially for processing equipment that is prone to generate dust and flying catkins, or for precision machine tools with high dustproof requirements, installing a protection system has become an indispensable protective measure.

[0003] The protection of large gantry machining centers mainly lies in ceiling protection, which can not only prevent dust and flying catkins from escaping into the atmosphere and improve the environmental performance of the processing equipment, but also effectively prevent external dust and impurities from entering the interior of the precision machine tool equipment, thereby improving the safety of the operation of the precision machine tool equipment and its service life.

[0004] However, for the ceiling protection of some high-speed machine tools, the ceiling protection will shake, collide, etc. as the machine tool runs at high speed, and a certain amount of noise will be generated during the collision process. Therefore, anti-collision devices are installed between the aluminum profiles of the ceiling protection. However, the existing anti-collision devices are difficult to install, not easy to replace and repair, and generate relatively large noise. Utility Model Content

[0005] Details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent.

[0006] The utility model proposes an anti-collision device for high-speed ceiling protection, which solves the technical problems that the current anti-collision device for high-speed ceiling protection is difficult to install, difficult to replace and repair, and generates large noise. It has the characteristics of not only fast installation and replacement and repair, but also secondary anti-collision to further reduce shock and noise.

[0007] The utility model discloses an anti-collision device for protecting a high-speed roof, comprising an anti-collision body with an up-down and left-right symmetrical structure, wherein the anti-collision body comprises a first anti-collision block, a second anti-collision block and a V-shaped block, and the V-shaped block is arranged between the first anti-collision block and the second anti-collision block.

[0008] In some embodiments, a first anti-collision surface is provided on a side of the first anti-collision block connected to the V-shaped block, and a second anti-collision surface is provided on a side of the second anti-collision block away from the first anti-collision block.

[0009] In some embodiments, a U-shaped groove is provided at the bottom of the first anti-collision block.

[0010] In some embodiments, the opening angle of the V-shaped block 12 is 60° to 120°.

[0011] In some embodiments, the anti-collision body is integrally formed.

[0012] In some embodiments, the number of the second anti-collision blocks and the number of the V-shaped blocks are both two, and the two second anti-collision blocks and the two V-shaped blocks are symmetrical to each other with the first anti-collision block as the center.

[0013] In some embodiments, a chamfer is provided at a connection between the second anti-collision block and the V-shaped block.

[0014] In some embodiments, a connection hole is provided at the center of the first anti-collision block.

[0015] In some embodiments, the anti-collision body is made of rubber.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model discloses an anti-collision device for high-speed ceiling protection. By setting a first anti-collision block, a second anti-collision block and a V-shaped block, when the machine tool runs at high speed, the high-speed ceiling protection runs accordingly. When shaking and collision occur, the collision between the second anti-collision surfaces of two adjacent second anti-collision blocks can achieve a primary anti-collision. The V-shaped block plays the role of a spring, and plays a buffering role while colliding, effectively absorbing shock and reducing noise. When the collision force increases again, the first anti-collision surface of the first anti-collision block can perform a secondary anti-collision, further preventing collision between aluminum profiles, effectively absorbing shock and reducing noise.

[0018] 2. The utility model discloses an anti-collision device for high-speed ceiling protection, in which a U-shaped groove is arranged at the bottom of the first anti-collision block. The size of the U-shaped groove is the same as the size of the aluminum profile for high-speed ceiling protection. During installation, the U-shaped groove only needs to be placed across the aluminum profile. The installation is simple and convenient, the stability is strong, and the anti-collision device will not fall off due to high-speed operation.

[0019] 3. The utility model sets the opening angle of the V-shaped block to 60° to 120°, which can greatly improve the buffering performance of the anti-collision device and effectively reduce the noise generated during the operation of the high-speed roof protection.

[0020] 4. The anti-collision device for protecting the high-speed ceiling disclosed in the utility model is of an integral structure and is formed in one step by an injection mold, which effectively reduces the production cost. The utility model has a simple structure, a reasonable design, and is easy to process. One mold can produce several at the same time, and the anti-collision device can be used as a standard part for mass production, which effectively saves manpower and working hours and greatly reduces production costs.

[0021] 5. The material of the anti-collision body of the utility model is rubber material, which has good wear resistance, good elasticity, high strength, good fatigue resistance and long service life. The good elasticity of the rubber material used in the utility model can further improve the buffering performance of the high-speed roof protection during high-speed operation collision, and can also improve the stability of the high-speed roof protection during high-speed operation.

[0022] 6. The utility model performs chamfering on the connection between the second anti-collision block and the V-shaped block, which can effectively prevent the two anti-collision bodies from rubbing against each other when the high-speed roof protection is running at high speed, thereby greatly improving the service life of the anti-collision device for high-speed roof protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0024] Figure 1 A schematic diagram of the structure of the anti-collision device for high-speed ceiling protection provided by an embodiment of the utility model;

[0025] Figure 2 A schematic diagram of the structure of the high-speed ceiling protection anti-collision device provided by the embodiment of the utility model installed on an aluminum profile;

[0026] In the above figures: 1-anti-collision body; 11-first anti-collision block; 111-first anti-collision surface; 112-U-shaped groove; 113-connecting hole; 12-V-shaped block; 13-second anti-collision block; 131-second anti-collision surface. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described and illustrated in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments provided by the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] The utility model provides an anti-collision device for high-speed ceiling protection. Figure 1 The structure diagram of the anti-collision device for protecting a high-speed ceiling according to an embodiment of the utility model is shown in FIG. Figure 2 This is a schematic diagram of the structure of the high-speed roof protection anti-collision device installed on the aluminum profile according to the embodiment of the utility model. Figure 1 , Figure 2As shown, the device at least includes an anti-collision body 1 with a vertically and horizontally symmetrical structure. The anti-collision body 1 includes a first anti-collision block 11, a second anti-collision block 13 and a V-shaped block 12. The V-shaped block 12 is arranged between the first anti-collision block 11 and the second anti-collision block 13.

[0029] Furthermore, a first anti-collision surface 111 is provided on a side where the first anti-collision block 11 is connected to the V-shaped block 12 , and a second anti-collision surface 13 is provided on a side of the second anti-collision block 13 away from the first anti-collision block 11 .

[0030] In some embodiments, by setting a first anti-collision block 11, a second anti-collision block 13 and a V-block 12, when the machine tool runs at high speed, the high-speed ceiling protection runs accordingly. When shaking and collision occur, the collision between the second anti-collision surfaces 131 of two adjacent second anti-collision blocks 13 can achieve a primary anti-collision. The V-block 12 acts as a spring, which plays a buffering role during the collision, effectively absorbing shock and reducing noise. When the collision force increases again, the first anti-collision surface 111 of the first anti-collision block 11 can be used for a secondary anti-collision, further preventing collisions between aluminum profiles, effectively absorbing shock and reducing noise.

[0031] Furthermore, a U-shaped groove 112 is provided at the bottom of the first anti-collision block 11. By providing a U-shaped groove at the bottom of the first anti-collision block, the size of the U-shaped groove is the same as the size of the aluminum profile used for high-speed ceiling protection, and during installation, only the U-shaped groove is placed across the aluminum profile, which is simple and convenient to install, has strong stability, and will not cause the anti-collision device to fall due to high-speed operation.

[0032] Furthermore, the opening angle of the V-shaped block 12 is 60° to 120°. Setting the opening angle of the V-shaped block to 60° to 120° can greatly improve the buffering performance of the anti-collision device and effectively reduce the noise generated during the high-speed roof protection operation.

[0033] Furthermore, the anti-collision body 1 is integrally formed. The anti-collision body 1 is an integral structure, and can be formed in one step by an injection mold, effectively reducing the production cost. The utility model has a simple structure, a reasonable design, and is easy to process. One mold can produce several at the same time, and the anti-collision device can be used as a standard part for mass production, which effectively saves manpower and working hours and greatly reduces the production cost.

[0034] Furthermore, the number of the second anti-collision blocks 13 and the number of the V-shaped blocks 12 are both two, and the two second anti-collision blocks 13 and the two V-shaped blocks 12 are symmetrical to each other with the first anti-collision block 11 as the center.

[0035] Furthermore, a chamfer is provided at the connection between the second anti-collision block 13 and the V-shaped block 12. The chamfering treatment at the connection between the second anti-collision block 13 and the V-shaped block 12 can effectively prevent the two anti-collision bodies 1 from rubbing against each other when the high-speed roof protection is running at high speed, thereby greatly improving the service life of the anti-collision device for high-speed roof protection.

[0036] Furthermore, a connection hole 113 is provided at the center of the first anti-collision block 11. The connection hole 113 is provided at the center of the first anti-collision block 11 to further fix the anti-collision body 1 and achieve stability of the anti-collision body 1.

[0037] In some embodiments, the T-nut can be placed in the groove of the aluminum profile in advance. When the U-shaped groove 112 of the anti-collision body 1 is placed across the aluminum profile, a screw is used to connect the T-nut in the aluminum profile through the connection hole 113 to complete the fixed connection between the high-speed ceiling protection anti-collision device and the aluminum profile, making the high-speed ceiling protection anti-collision device more firmly installed; compared with existing anti-collision devices, such as sponge anti-collision strips, round anti-collision blocks, conical anti-collision blocks, etc., which are all installed on one side of the aluminum profile, when the machine tool is running at high speed, when the existing anti-collision device has multiple collisions, it may shake or even fall. The utility model can effectively prevent falling by having the U-shaped groove 112 placed across the aluminum profile, and further enhance the stability of the anti-collision body 1 on the aluminum profile through the top screw connection.

[0038] Furthermore, the material of the anti-collision body 1 is rubber. The material selected for the anti-collision body 1 is rubber, which has good wear resistance, good elasticity, high strength, good fatigue resistance, and long service life. In the present invention, the good elasticity of the rubber material can further improve the buffering performance of the high-speed roof protection during high-speed operation collision, and can also improve the stability of the high-speed roof protection during high-speed operation.

[0039] The installation and working process of the above-mentioned high-speed roof protection anti-collision device is as follows:

[0040] After the U-shaped groove 112 of the anti-collision device for high-speed roof protection is crossed over the aluminum profile, the anti-collision body 1 is fixedly connected to the aluminum profile by screws through the connecting hole 113. Several anti-collision bodies 1 can be installed on the aluminum profile according to actual needs, and the anti-collision bodies 1 on each aluminum profile correspond one to one, so that when a collision occurs during high-speed operation, the second anti-collision surfaces 131 of the two anti-collision bodies 1 are in contact, which effectively improves the buffering performance of the anti-collision device for high-speed roof protection and effectively reduces the noise generated during high-speed operation, further meeting customer needs.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A high-speed roof protection anti-collision device, characterized in that: The invention comprises an anti-collision body with a vertically and horizontally symmetrical structure, wherein the anti-collision body comprises a first anti-collision block, a second anti-collision block and a V-shaped block, wherein the V-shaped block is arranged between the first anti-collision block and the second anti-collision block.

2. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: A first anti-collision surface is provided on a side of the first anti-collision block connected to the V-shaped block, and a second anti-collision surface is provided on a side of the second anti-collision block away from the first anti-collision block.

3. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: A U-shaped groove is provided at the bottom of the first anti-collision block.

4. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: The opening angle of the V-shaped block is 60° to 120°.

5. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: The anti-collision body is integrally formed.

6. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: The number of the second anti-collision blocks and the number of the V-shaped blocks are both two, and the two second anti-collision blocks and the two V-shaped blocks are symmetrically arranged with the first anti-collision block as the center.

7. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: A chamfer is provided at the connection between the second anti-collision block and the V-shaped block.

8. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: A connecting hole is provided at the center of the first anti-collision block.

9. The anti-collision device for high-speed roof protection according to claim 1, characterized in that: The anti-collision body is made of rubber.

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