CN216730852U - Novel safe buffer gear suitable for directly drive lathe - Google Patents
Novel safe buffer gear suitable for directly drive lathe Download PDFInfo
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- CN216730852U CN216730852U CN202122800674.8U CN202122800674U CN216730852U CN 216730852 U CN216730852 U CN 216730852U CN 202122800674 U CN202122800674 U CN 202122800674U CN 216730852 U CN216730852 U CN 216730852U
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- collision block
- buffer
- safety
- oil pressure
- mounting seat
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Abstract
The utility model discloses a novel safety buffer mechanism suitable for a direct-drive machine tool, which comprises a collision block mounting seat and a safety collision block; an oil pressure buffering component is arranged between the collision block mounting seat and the safety collision block; the oil pressure buffering assembly comprises a buffer oil pressure adjusting body; one end of the buffer oil pressure adjusting main body, which is close to the collision block mounting seat, is provided with a buffer oil pressure adjusting knob; one end of the oil pressure adjusting body of the buffer, which is close to the safety collision block, is provided with a buffering elastic piece; the collision block mounting seat comprises a vertical connecting surface and a fixed base which are connected with the safety collision block; the fixed base is integrally connected with the vertical connecting surface and is arranged in an L shape; the vertical connecting surface is provided with a plurality of screw connecting holes, and the screw connecting holes and the safety collision block are fixed by screws. This patent has greatly promoted the installation and has collided the fail safe nature of piece, has increased the installation and has collided the life of piece, simple structure, and the installation of being convenient for is maintained conveniently, can reach operation requirement according to different service conditions regulation buffer oil pressure knobs.
Description
Technical Field
The utility model relates to a novel safety buffer mechanism suitable for a direct-drive machine tool, and belongs to the technical field of direct-drive numerical control machine tool manufacturing equipment.
Background
The existing limiting device of the direct-drive numerical control machine tool basically adopts a collision block mode, namely, a moving part directly collides with a limiting block to achieve the aim of braking. The braking mode has the disadvantages of low safety and reliability, short service life of the collision block, inconvenient replacement and increased production cost.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a novel safety buffer mechanism suitable for a direct-drive machine tool, so that the problems of insufficient safety reliability and short service life of the conventional buffer mechanism are solved, and the safety reliability and the service life of a limiting device under special conditions are improved.
In order to achieve the purpose, the utility model adopts the technical scheme that: a novel safety buffer mechanism suitable for a direct-drive machine tool comprises a collision block mounting seat and a safety collision block; an oil pressure buffering component is arranged between the collision block mounting seat and the safety collision block; the collision block mounting seat, the safety collision block and the oil pressure buffering assembly are fixed into a whole; the oil pressure buffering assembly comprises a buffer oil pressure adjusting body; one end of the buffer oil pressure adjusting main body, which is close to the collision block mounting seat, is provided with a buffer oil pressure adjusting knob; one end of the oil pressure adjusting body of the buffer, which is close to the safety collision block, is provided with a buffering elastic piece; the collision block mounting seat comprises a vertical connecting surface and a fixed base which are connected with the safety collision block; the fixed base is integrally connected with the vertical connecting surface and is arranged in an L shape; the safety collision block is also provided with a plurality of connecting holes corresponding to the vertical connecting surface; the safety collision block is fixed with the safety collision block by a screw; the fixed base is also provided with a plurality of screw connecting holes for connecting with the mounting component.
Furthermore, the hydraulic buffer assembly is connected with the collision block mounting seat through threads and is oppositely locked through a buffer locking nut.
Furthermore, a plurality of screw connecting holes are formed in the vertical connecting surface, and the screw connecting holes and the safety collision blocks are fixed through screws.
Furthermore, the safety collision block is made of elastic rubber.
Furthermore, the buffering elastic part is an integrated telescopic spring part.
Furthermore, the lower end of the fixed base is provided with a clamping boss which is matched and connected with the mounting component in the mounting process.
The utility model has the beneficial effects that: the hydraulic buffer is arranged between the safety collision block and the collision block mounting seat, so that most of collision kinetic energy can be absorbed, the safety collision block is prevented from being damaged by collision, and meanwhile, the clamping boss is arranged on the lower bottom surface of the collision block mounting seat and matched with a mounting part during mounting, so that a screw is prevented from being broken due to shearing force when the safety buffer mechanism receives severe impact, and the whole buffer device is protected; the tail end of the hydraulic buffer component is also provided with an oil pressure adjusting knob, and the number of the steps of the knob can be adjusted according to different use conditions, so that the absorption energy order of the hydraulic buffer is adjusted, and the daily use requirement is met. Compared with the existing machine tool safety collision block buffering mechanism, the safety and reliability of the collision block in installation are greatly improved, the service life of the collision block in installation is prolonged, the structure is simple, the installation is convenient, the maintenance is convenient, and the oil pressure knob of the buffer can be adjusted according to different use conditions to meet the use requirements.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a schematic cross-sectional view of the connection mounting structure of the present invention.
In the figure: 1. the hydraulic buffer device comprises a buffer block mounting seat, 11 vertical connecting surfaces, 111 screw connecting holes, 12 a fixing base, 121 a clamping boss, 2 a safety buffer block, 3 an oil pressure buffer assembly, 31 a buffer oil pressure adjusting main body, 32 a buffer oil pressure adjusting knob, 33 a buffer elastic piece, 34 and a buffer locking nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the detailed description herein of specific embodiments is intended to illustrate the utility model and not to limit the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terminology used herein in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention.
As shown in fig. 1 and 2, a novel safety buffer mechanism suitable for a direct-drive machine tool comprises a collision block mounting seat 1 and a safety collision block 2; an oil pressure buffering component 3 is arranged between the collision block mounting seat 1 and the safety collision block 2; the collision block mounting seat 1, the safety collision block 2 and the oil pressure buffering component 3 are fixed into a whole; the oil pressure buffer assembly 3 includes a buffer oil pressure adjusting body 31; a buffer oil pressure adjusting knob 32 is arranged at one end of the buffer oil pressure adjusting main body 31 close to the collision block mounting seat 1; one end of the buffer oil pressure adjusting body 31 close to the safety collision block 2 is provided with a buffer elastic piece 33; the collision block mounting seat 1 comprises a vertical connecting surface 11 and a fixed base 12 which are connected with the safety collision block 2; the fixed base 12 is integrally connected with the vertical connecting surface 11 and is arranged in an L shape; a plurality of screw connecting holes 111 are formed in the vertical connecting surface 11, and a plurality of connecting holes 111 corresponding to the vertical connecting surface 11 are also formed in the safety collision block 2; the safety collision block and the safety collision block 2 are fixed by screws; the fixing base 12 is also provided with a plurality of screw coupling holes 111 for coupling with mounting members.
In the preferred embodiment, the hydraulic shock absorber assembly 3 is connected to the bump mount 1 by a screw and is locked to each other by a shock absorber lock nut 34.
In the preferred embodiment, the vertical connecting surface 11 is provided with a plurality of screw connecting holes 111, which are fixed to the safety collision block 2 by screws.
In the preferred embodiment, the safety bump 2 is made of elastic rubber.
Preferably, the buffering elastic member 33 is an integral telescopic spring member.
In the preferred embodiment, the lower end of the fixing base 12 is provided with a locking boss 121, which is engaged with the mounting component during the mounting process.
The hydraulic buffer component 3 of the utility model is connected with the collision block mounting seat 1 through threads and is oppositely locked by the buffer locking nut 34, the safety collision block 2 is fixedly connected with the collision block mounting seat 1 through a screw, and the safety collision block material 2 is elastic rubber. The collision block mounting seat 1 is fastened and connected with a mounting part through a screw, and a clamping boss 121 is arranged on the lower bottom surface of the collision block mounting seat 1 and matched with the mounting part during mounting to prevent the screw between the safety buffer mechanism and the mounting part from being broken due to shearing force when the safety buffer mechanism receives severe impact. Reference is made to fig. 1 and 2.
The working principle of the utility model is as follows: when the moving part is uncontrollable in a special condition, the moving part generates huge impact force, when the moving part collides against the safety buffer mechanism, the moving part firstly collides against the hydraulic buffer assembly 3, the hydraulic buffer assembly 3 absorbs most of kinetic energy of the moving part through the hydraulic buffer system, and then only the residual functions of the moving part are absorbed by the safety collision block 2, so that the safety collision block 2 is prevented from being damaged by collision in the special condition, and the screw of the collision block mounting seat 1 is prevented from being broken due to severe transverse shearing force. And the tail end of the hydraulic buffer component 3 is also provided with an oil pressure adjusting knob 32, and the number of the steps of the knob can be adjusted according to different use conditions, so that the energy absorption order of the hydraulic buffer is adjusted, and the daily use requirement is met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A novel safety buffer mechanism suitable for a direct-drive machine tool is characterized by comprising a collision block mounting seat (1) and a safety collision block (2); an oil pressure buffer assembly (3) is arranged between the collision block mounting seat (1) and the safety collision block (2); the collision block mounting seat (1), the safety collision block (2) and the oil pressure buffering assembly (3) are fixed into a whole; the oil pressure buffer assembly (3) comprises a buffer oil pressure adjusting body (31); one end of the buffer oil pressure adjusting main body (31) close to the collision block mounting seat (1) is provided with a buffer oil pressure adjusting knob (32); one end of the buffer oil pressure adjusting main body (31) close to the safety collision block (2) is provided with a buffer elastic piece (33); the collision block mounting seat (1) comprises a vertical connecting surface (11) and a fixed base (12) which are connected with the safety collision block (2); the fixed base (12) is integrally connected with the vertical connecting surface (11) and is arranged in an L shape; a plurality of screw connecting holes (111) are formed in the vertical connecting surface (11), and a plurality of connecting holes (111) corresponding to the vertical connecting surface (11) are also formed in the safety collision block (2); the safety collision block (2) is fixed with the safety collision block by screws; the fixed base (12) is also provided with a plurality of screw connecting holes (111) for connecting with the mounting component.
2. The novel safety buffer mechanism suitable for the direct drive machine tool is characterized in that the oil pressure buffer assembly (3) is connected with the collision block mounting seat (1) through threads and is oppositely locked through a buffer locking nut (34).
3. The novel safety buffer mechanism suitable for the direct drive machine tool as claimed in claim 1, characterized in that the safety collision block (2) is made of elastic rubber.
4. The novel safety buffer mechanism suitable for the direct drive machine tool is characterized in that the buffer elastic part (33) is an integral telescopic spring part according to claim 1.
5. The novel safety buffer mechanism suitable for the direct drive machine tool is characterized in that the lower end of the fixed base (12) is provided with a clamping boss (121) which is matched and connected with a mounting part in the mounting process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800674.8U CN216730852U (en) | 2021-11-16 | 2021-11-16 | Novel safe buffer gear suitable for directly drive lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800674.8U CN216730852U (en) | 2021-11-16 | 2021-11-16 | Novel safe buffer gear suitable for directly drive lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730852U true CN216730852U (en) | 2022-06-14 |
Family
ID=81929956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800674.8U Active CN216730852U (en) | 2021-11-16 | 2021-11-16 | Novel safe buffer gear suitable for directly drive lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730852U (en) |
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2021
- 2021-11-16 CN CN202122800674.8U patent/CN216730852U/en active Active
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