CN213052567U - Gear rolling feeding supporting device - Google Patents
Gear rolling feeding supporting device Download PDFInfo
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- CN213052567U CN213052567U CN202021952114.3U CN202021952114U CN213052567U CN 213052567 U CN213052567 U CN 213052567U CN 202021952114 U CN202021952114 U CN 202021952114U CN 213052567 U CN213052567 U CN 213052567U
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Abstract
The utility model discloses a gear rolling feeding supporting device, which comprises two paired mounting blocks with strip-shaped structures and arranged at intervals, wherein two or more than two supporting structures are arranged between the two mounting blocks and at intervals along the length direction of the mounting blocks; the supporting structure comprises supporting blocks which are arranged in pairs along the spacing direction of the two mounting blocks, each supporting block comprises a supporting block horizontal section which is of a horizontal long-strip-shaped structure and is attached to the upper surface of the corresponding mounting block, a long-strip-shaped fixing hole is formed in each supporting block horizontal section along the length direction of each supporting block horizontal section, a connecting hole is formed in each mounting block corresponding to each fixing hole, a fixing screw is arranged in each fixing hole, and the lower end of each fixing screw is in threaded connection with the corresponding connecting hole so as to fixedly connect the supporting block horizontal section to the corresponding mounting block; the inner ends of the horizontal sections of the two supporting blocks in pairs are respectively connected with supporting block inclined sections which are arranged obliquely below the inner sides; the utility model has the characteristics of simple structure can adapt to the different diameter gear shafts better.
Description
Technical Field
The utility model belongs to the technical field of the processing of axle tooth, concretely relates to gear rolling pay-off strutting arrangement.
Background
Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft.
The gear shaft machining usually comprises gear rolling machining of the transmission gear on the gear shaft, and the gear rolling machining usually comprises clamping the gear shaft between two tips. The process of clamping the gear shaft between the two centre points is usually assisted by a gear rolling feeding support device. The existing gear rolling feeding supporting device is generally supported by two supporting members which are spaced along the axial direction of a gear shaft, wherein the supporting members are provided with V-shaped grooves and are used for supporting and feeding two ends of the gear shaft. The gear rolling feeding support device with the existing structure has the following defects in use: 1, the supporting and feeding device cannot be suitable for supporting and feeding gear shafts with different diameters; 2, the supporting and feeding device cannot be suitable for supporting and feeding gear shafts with different lengths; 3 is inconvenient to adjust and use.
Therefore, how to provide a gear rolling feeding supporting device which has a simple structure, can better adapt to gear shafts with different diameters, can better adapt to gear shafts with different lengths, can be more conveniently adjusted and used, and becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a simple structure can adapt to different diameter gear shafts better, can adapt to different length gear shafts better, can conveniently adjust the gear rolling pay-off strutting arrangement who uses more.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a gear rolling feeding supporting device is characterized by comprising two paired mounting blocks which are arranged at intervals and are in a long strip-shaped structure, and two or more supporting structures are arranged between the two mounting blocks at intervals along the length direction of the mounting blocks; the supporting structure comprises supporting blocks which are arranged in pairs along the distance direction between the two mounting blocks, each supporting block comprises a supporting block horizontal section which is of a horizontal long-strip-shaped structure and is attached to the upper surface of the corresponding mounting block, long-strip-shaped fixing holes are formed in the supporting block horizontal sections along the length direction of the supporting block horizontal sections, connecting holes are formed in the mounting blocks corresponding to the fixing holes, fixing screws are arranged in the fixing holes, and the lower ends of the fixing screws are in threaded connection with the connecting holes so as to fixedly connect the supporting block horizontal sections to the mounting blocks; the inner ends of the horizontal sections of the two supporting blocks in pairs are respectively connected with supporting block inclined sections which are arranged obliquely below the inner sides; and the two inclined sections of the paired supporting blocks are integrally in a V-shaped structure and are used for supporting the gear shaft.
Therefore, when the gear rolling feeding supporting device is used, two ends of the gear shaft are respectively arranged between the two groups of supporting blocks, so that the V-shaped structure formed by the inclined sections of the two paired supporting blocks integrally supports the end part of the gear shaft, the gear shaft is horizontally arranged, and then the tops positioned on the outer sides of the two ends of the gear shaft abut against the two ends of the gear shaft to clamp the gear shaft. When the diameter of the gear shaft required to be supported is changed, only the fixing screws need to be loosened, and the horizontal distance between the two paired supporting blocks is adjusted, so that the feeding support device can be suitable for feeding support of gear shafts with different diameters. The structure has the advantages of simple structure, better adaptability to gear shafts with different diameters and more convenient adjustment and use.
Preferably, the two support structures are arranged at intervals along the length direction of the mounting block.
Like this, bearing structure designs for two, supports the both ends of gear shaft separately for structural design is more reasonable, facilitates the use more.
As optimization, two connecting holes are formed in the mounting block in pairs corresponding to the fixing holes; and the two connecting holes in pairs are respectively connected with the fixing holes through fixing screws.
Therefore, the two connecting holes are formed in the corresponding fixing holes, so that the supporting block and the mounting block can be more reliably connected, and the reliability is improved.
As optimization, a plurality of groups of connecting holes are arranged at intervals along the length direction of the mounting block.
Like this, through the connecting hole of chooseing for use different groups to reach the interval between two bearing structure of adjustment, can adapt to the pay-off of different length gear shafts better and support.
Preferably, the fixing hole is a stepped hole structure with a large upper end diameter and a small lower end diameter, and the head of the fixing screw can be placed into the large diameter end of the fixing hole.
Therefore, the structure is simple, and the design is more reasonable.
As optimization, the lower part of one end of the mounting block is connected with a pulling block of a long strip structure, the upper part of the pulling block, which deviates from one end of the mounting block, is connected with a connecting block, and the connecting block is provided with a pulling force connecting hole which runs through the long strip structure arranged in the thickness direction.
Therefore, the installation connection between the installation block and the machine tool can be more convenient.
Preferably, the pull block and the connecting block are integrally formed.
Therefore, the structure is simpler, and the processing and the manufacturing are more convenient.
Preferably, an included angle formed between the horizontal section of the supporting block and the inclined section of the supporting block is 30-70 degrees.
Therefore, an included angle formed between the horizontal section of the supporting block and the inclined section of the supporting block is 30-70 degrees, and the design is more reasonable. Furthermore, an included angle of 45 degrees is formed between the horizontal section of the supporting block and the inclined section of the supporting block.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of the structure of fig. 1 with the tip removed.
Fig. 4 is a top view of fig. 3.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 4: a gear rolling feeding supporting device comprises two paired mounting blocks 1 with strip-shaped structures, wherein the mounting blocks are arranged at intervals, and two or more supporting structures are arranged between the two mounting blocks at intervals along the length direction of the mounting blocks; the supporting structure comprises supporting blocks 2 which are arranged in pairs along the distance direction of two mounting blocks, each supporting block 2 comprises a supporting block horizontal section 3 which is of a horizontal long-strip-shaped structure and is attached to the upper surface of each mounting block, long-strip-shaped fixing holes are formed in the supporting block horizontal sections along the length direction of the supporting block horizontal sections, connecting holes are formed in the mounting blocks corresponding to the fixing holes, fixing screws 4 are arranged in the fixing holes, and the lower ends of the fixing screws are in threaded connection with the connecting holes so that the supporting block horizontal sections 3 are fixedly connected to the mounting blocks 1; the inner ends of the horizontal sections of the two supporting blocks in pairs are respectively connected with a supporting block inclined section 5 which is arranged obliquely below the inner side; and the two inclined sections of the supporting blocks in pair are integrally in a V-shaped structure and used for supporting the gear shaft 6.
Therefore, when the gear rolling feeding supporting device is used, two ends of the gear shaft are respectively arranged between the two groups of supporting blocks, so that the V-shaped structure formed by the inclined sections of the two paired supporting blocks integrally supports the end part of the gear shaft, the gear shaft is horizontally arranged, and then the tops positioned on the outer sides of the two ends of the gear shaft abut against the two ends of the gear shaft to clamp the gear shaft. When the diameter of the gear shaft required to be supported is changed, only the fixing screws need to be loosened, and the horizontal distance between the two paired supporting blocks is adjusted, so that the feeding support device can be suitable for feeding support of gear shafts with different diameters. The structure has the advantages of simple structure, better adaptability to gear shafts with different diameters and more convenient adjustment and use.
In this embodiment, the two support structures are arranged at intervals along the length direction of the mounting block.
Like this, bearing structure designs for two, supports the both ends of gear shaft separately for structural design is more reasonable, facilitates the use more.
In the specific embodiment, two connecting holes are arranged on the mounting block 1 in pairs corresponding to the fixing holes; and the two connecting holes in pairs are respectively connected with the fixing holes through fixing screws.
Therefore, the two connecting holes are formed in the corresponding fixing holes, so that the supporting block and the mounting block can be more reliably connected, and the reliability is improved.
In the present embodiment, a plurality of sets of connection holes are provided at intervals along the length direction of the mounting block 1.
Like this, through the connecting hole of chooseing for use different groups to reach the interval between two bearing structure of adjustment, can adapt to the pay-off of different length gear shafts better and support.
In this embodiment, the fixing hole has a stepped hole structure with a large upper end diameter and a small lower end diameter, and the head of the fixing screw can be inserted into the large diameter end of the fixing hole.
Therefore, the structure is simple, and the design is more reasonable.
In the specific embodiment, the lower part of one end of the mounting block is connected with a pulling block 7 with a long strip-shaped structure, the upper part of the pulling block, which deviates from one end of the mounting block, is connected with a connecting block 8, and the connecting block is provided with a pulling force connecting hole which runs through the long strip-shaped structure arranged in the thickness direction.
Therefore, the installation connection between the installation block and the machine tool can be more convenient.
In this embodiment, the pull block 7 and the connecting block 8 are integrally formed.
Therefore, the structure is simpler, and the processing and the manufacturing are more convenient.
In the present embodiment, the angle formed between the supporting block horizontal section 3 and the supporting block inclined section 5 is 30 to 70 degrees.
Therefore, an included angle formed between the horizontal section of the supporting block and the inclined section of the supporting block is 30-70 degrees, and the design is more reasonable. Furthermore, an included angle of 45 degrees is formed between the horizontal section of the supporting block and the inclined section of the supporting block.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A gear rolling feeding supporting device is characterized by comprising two paired mounting blocks which are arranged at intervals and are in a long strip-shaped structure, and two or more supporting structures are arranged between the two mounting blocks at intervals along the length direction of the mounting blocks; the supporting structure comprises supporting blocks which are arranged in pairs along the distance direction between the two mounting blocks, each supporting block comprises a supporting block horizontal section which is of a horizontal long-strip-shaped structure and is attached to the upper surface of the corresponding mounting block, long-strip-shaped fixing holes are formed in the supporting block horizontal sections along the length direction of the supporting block horizontal sections, connecting holes are formed in the mounting blocks corresponding to the fixing holes, fixing screws are arranged in the fixing holes, and the lower ends of the fixing screws are in threaded connection with the connecting holes so as to fixedly connect the supporting block horizontal sections to the mounting blocks; the inner ends of the horizontal sections of the two supporting blocks in pairs are respectively connected with supporting block inclined sections which are arranged obliquely below the inner sides; and the two inclined sections of the paired supporting blocks are integrally in a V-shaped structure and are used for supporting the gear shaft.
2. The gear rolling feeding and supporting device as claimed in claim 1, wherein: the supporting structures are two structures which are arranged at intervals along the length direction of the mounting block.
3. The gear rolling feeding and supporting device as claimed in claim 1, wherein: the mounting block is provided with two connecting holes in pairs corresponding to the fixing holes; and the two connecting holes in pairs are respectively connected with the fixing holes through fixing screws.
4. The gear rolling feeding and supporting device as claimed in claim 3, wherein: a plurality of groups of connecting holes are arranged at intervals along the length direction of the mounting block.
5. The gear rolling feeding and supporting device as claimed in claim 1, wherein: the fixing hole is of a stepped hole structure with a large upper end diameter and a small lower end diameter, and the head of the fixing screw can be placed into the large diameter end of the fixing hole.
6. The gear rolling feeding and supporting device as claimed in claim 1, wherein: the pull block is connected with the lower part of one end of the installation block and has a long strip structure, the upper part of the pull block, which deviates from one end of the installation block, is connected with a connecting block, and the connecting block is provided with a tension connecting hole which runs through the long strip structure arranged in the thickness direction.
7. The gear rolling feeding and supporting device as claimed in claim 6, wherein: the pull block and the connecting block are integrally formed.
8. The gear rolling feeding and supporting device as claimed in claim 1, wherein: an included angle between the horizontal section of the supporting block and the inclined section of the supporting block is 30-70 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952114.3U CN213052567U (en) | 2020-09-08 | 2020-09-08 | Gear rolling feeding supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952114.3U CN213052567U (en) | 2020-09-08 | 2020-09-08 | Gear rolling feeding supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052567U true CN213052567U (en) | 2021-04-27 |
Family
ID=75557176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021952114.3U Active CN213052567U (en) | 2020-09-08 | 2020-09-08 | Gear rolling feeding supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052567U (en) |
-
2020
- 2020-09-08 CN CN202021952114.3U patent/CN213052567U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Mudan Road, Nan'an District, Chongqing 400055 Patentee after: Double ring drive (Chongqing) Precision Technology Co.,Ltd. Address before: No.1, Mudan Road, Nan'an District, Chongqing 400055 Patentee before: CHONGQING SHENJIAN AUTO TRANSMISSION CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |