CN212683113U - Gear drilling and chamfering integrated equipment - Google Patents
Gear drilling and chamfering integrated equipment Download PDFInfo
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- CN212683113U CN212683113U CN202021573445.6U CN202021573445U CN212683113U CN 212683113 U CN212683113 U CN 212683113U CN 202021573445 U CN202021573445 U CN 202021573445U CN 212683113 U CN212683113 U CN 212683113U
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- clamping plate
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- driving
- mandrel
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Abstract
The utility model discloses a gear drilling and chamfering integrated device, which comprises a frame body, wherein a positioning plate which is transversely arranged is fixedly arranged at the longitudinal middle part of the upper end of the frame body, a mandrel which is outwards arranged is fixedly connected to the surface of one side of the positioning plate, and a gear to be processed can be sleeved on the mandrel and matched with the mandrel, so that the end face of the gear is attached to and supported on the side surface of the positioning plate; the outer end face of the spacing mandrel is provided with a clamping plate, the clamping plate and the positioning plate are arranged in parallel, and the clamping plate is provided with an insertion hole for the mandrel to insert into corresponding to the mandrel; a clamping plate longitudinal movement control mechanism is arranged between the clamping plate and the positioning plate and used for driving the clamping plate to move longitudinally, so that the outer end of the mandrel is inserted into the plug hole, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear; the positioning plate and the clamping plate are provided with a plurality of pairs of guide holes which are arranged at intervals along the circumferential direction of the gear in a left-right paired mode. The utility model has the advantages of drilling and chamfer can be accomplished to the gear to the convenience more, machining efficiency can be improved.
Description
Technical Field
The utility model belongs to gear machining art field, concretely relates to integrative equipment of gear drilling chamfer.
Background
The gear structure usually includes a plurality of through holes that run through the axial direction of the gear structure and are located on the gear end face and are located at the inner side of the gear transmission teeth and are uniformly arranged along the circumferential direction of the gear transmission teeth, and both ends of each through hole usually have a chamfer structure. In the existing gear machining, most of through holes are drilled by a machining center, and after the through holes are drilled, a cutter for chamfering is replaced to chamfer. But this enables chamfering of only the upper end of the through-hole. Therefore, the gear needs to be detached from the clamp, and the end face of the gear is turned to complete chamfering processing of the other end of the through hole. The machining center is adopted to drill and chamfer the gear, so that the following defects exist; 1, the equipment cost is high, and the processing cost is high; 2, clamping is required twice, so that the working strength is increased, and the time required by processing is long; 3, during processing, the processing needs to be carried out hole by hole, and the processing efficiency is low.
Therefore, how to provide a gear drilling and chamfering integrated device which is more convenient to complete, can improve the processing efficiency, can reduce the working strength, and is more convenient to use, and the gear drilling and chamfering integrated device becomes the 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 one kind and make things convenient for more to accomplish drilling and chamfer to the gear, can improve machining efficiency, can reduce working strength, the integrative equipment of gear drilling chamfer of facilitating the use more.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a gear drilling and chamfering integrated device comprises a frame body and is characterized in that a positioning plate which is transversely arranged is arranged on the frame body, a mandrel is arranged on the surface of one side of the positioning plate, and a gear to be machined can be sleeved on the mandrel and the end face of the gear is attached to and supported on the surface of the positioning plate; the outer end face of the spacing mandrel is provided with a clamping plate, the clamping plate and the positioning plate are arranged in parallel, and the clamping plate is provided with an inserting hole corresponding to the mandrel for inserting the front end of the mandrel; a clamping plate longitudinal movement control mechanism is arranged between the clamping plate and the positioning plate and is used for driving the clamping plate to move longitudinally along the frame body, so that the outer end of the mandrel is inserted into the plug hole, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear; the positioning plate and the clamping plate are provided with a plurality of pairs of guide holes which are arranged at intervals along the circumferential direction of the gear in a left-right paired manner, the outer sides of the positioning plate and the clamping plate are respectively provided with a mounting seat, the mounting seats are provided with driving boxes, the driving boxes are provided with driving ends which are respectively arranged corresponding to the guide holes, and the driving ends are in transmission connection with cutters; and a mounting seat longitudinal movement control structure is arranged between the mounting seat and the frame body and is used for driving the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering.
Therefore, when the gear drilling and chamfering integrated equipment works, a gear to be machined is sleeved on the mandrel, and the end face of the gear is attached to and supported on the side face of the positioning plate. Then, the clamping plate longitudinal movement control mechanism drives the clamping plate to move longitudinally, so that the outer end of the mandrel is inserted into the insertion hole formed in the clamping plate, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear. And then, the mounting seat on one side longitudinally moves the control structure to drive the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering, and after that, the mounting seat on the other side longitudinally moves the control structure to drive the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering. And finally, the gear is detached from the position between the positioning plate and the clamping plate to finish machining. The equipment is positioned by clamping once, can complete drilling and chamfering of a plurality of through holes of the gear, has the advantages of more convenience in completing drilling and chamfering of the gear, and can improve the machining efficiency and reduce the working strength.
Preferably, the cutter is a drilling and chamfering integrated cutter.
Like this, the cutter chooses for use the integrative cutter of drilling chamfer, and after the drilling, the integrative cutter of drilling chamfer continues to feed and can accomplish the chamfer to the outer end of hole for whole structure is simpler, can guarantee drilling and chamfer quality better.
As optimization, the rack body comprises a horizontal mounting plate at the upper end, and the positioning plate is fixedly arranged on the upper surface of the mounting plate.
Therefore, the positioning plate is more convenient to install and fix, and the installation and the layout of other structures are convenient.
As optimization, the dabber is for being the three that the interval set up along the support body is horizontal.
Like this, be provided with three dabber, can once accomplish the clamping location of three pending gear, and a clamping, can accomplish the processing of three gear, further improvement machining efficiency.
Preferably, the clamping plate longitudinal movement control mechanism comprises a clamping plate longitudinal movement guide structure and a clamping plate longitudinal movement driving mechanism.
Therefore, the clamping plate longitudinal movement control mechanism adopts the clamping plate longitudinal movement guide structure and the clamping plate longitudinal movement driving mechanism to respectively guide and drive, the structural design is more reasonable, and the working reliability is improved.
Preferably, the clamping plate longitudinal movement guide structure comprises a guide post arranged on the positioning plate and facing the clamping plate, and the clamping plate is provided with an insertion guide hole for inserting the front end of the guide post and is in sliding fit with the front end of the guide post.
Therefore, the guide structure for the longitudinal movement of the clamping plate adopts the guide posts and the guide holes, and the guide structure is simple and reliable.
As optimization, the guide posts are arranged along the transverse direction of the frame body at intervals. And a guide sleeve is arranged in the guide hole in a matching way. Therefore, the guiding precision is higher and more reliable.
Preferably, the clamping plate longitudinal movement driving mechanism comprises a driving cylinder which is connected and fixed on the clamping plate and is longitudinally arranged, and a piston rod end of the driving cylinder penetrates through a through hole in the clamping plate and is connected with the positioning plate.
Like this, drive the grip block longitudinal movement through driving actuating cylinder for the clamping is more reliable, and the centre gripping is more stable, and convenient control.
As optimization, the two driving cylinders are arranged along the transverse direction of the frame body at intervals.
Like this, the design is more reasonable, adopts two drive actuating cylinders for the drive effect is better.
Preferably, a plurality of pairs of mounting holes are formed in the positioning plate and the clamping plate in a left-right paired mode and are arranged at intervals along the circumferential direction of the gear, guide cylinders are arranged in the mounting holes, and inner holes of the guide cylinders form the guide holes.
Like this, set up the mounting hole earlier, then set up the guide cylinder in the mounting hole again, the guide cylinder hole forms the guiding hole, can play the guard action to locating plate and mounting panel, makes things convenient for the dismouting to change.
As optimization, the driving box comprises a driving motor and a reduction box body, the rotation output end of the driving motor is connected with the rotation input end of the reduction box body, a plurality of rotation output ends are arranged on the reduction box body, and the rotation output ends are in one-to-one correspondence with the guide holes and form the cutter driving end.
Therefore, the driving box is more reasonable in structural design and is connected with the cutter after being decelerated.
Preferably, the mounting seat longitudinal movement control structure comprises a mounting seat longitudinal guide structure and a mounting seat longitudinal driving structure.
Therefore, the longitudinal movement control structure of the mounting seat is simpler, and the mounting seat is more reliable when driven.
Preferably, the longitudinal guide structure of the mounting seat comprises a longitudinal guide groove on the mounting seat, and a longitudinal guide rail is arranged on the frame body corresponding to the longitudinal guide groove in a matched mode.
Therefore, the longitudinal guide rail and the longitudinal guide groove are adopted for matched guiding, the structure is simple, and the guiding is reliable.
As optimization, mount pad longitudinal drive structure includes the lead screw along support body longitudinal arrangement, is provided with screw-nut on the mount pad, just the lead screw transmission cooperation is in on the screw-nut, and the outer end that corresponds the lead screw is provided with lead screw driving motor, lead screw driving motor's rotation output end links to each other and can drive the lead screw and rotate with the lead screw transmission.
Like this, when driving the cutter along support body longitudinal movement, the cutter operation is more steady to the precision is higher, can accomplish drilling and chamfer better.
Drawings
Fig. 1 is a schematic structural diagram of a downward direction of the gear drilling and chamfering integrated device according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a position a in fig. 1.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 and 2: a gear drilling and chamfering integrated device comprises a frame body 1, wherein a positioning plate 2 which is transversely arranged is arranged on the frame body 1, a mandrel 3 is arranged on the surface of one side of the positioning plate 2, and a gear 4 to be machined can be sleeved on the mandrel 3 and enables the end face of the gear to be attached to and supported on the surface of the positioning plate; the outer end face of the spacing mandrel is provided with a clamping plate 5, the clamping plate and the positioning plate are arranged in parallel, and the clamping plate is provided with an inserting hole 6 corresponding to the mandrel so that the front end of the mandrel can be inserted into the inserting hole; a clamping plate longitudinal movement control mechanism is arranged between the clamping plate and the positioning plate and is used for driving the clamping plate to move longitudinally along the frame body, so that the outer end of the mandrel is inserted into the plug hole, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear; a plurality of pairs of guide holes 7 which are arranged at intervals along the circumferential direction of the gear are arranged on the positioning plate and the clamping plate in a left-right paired mode, mounting seats 8 are respectively arranged on the outer sides of the positioning plate and the clamping plate, driving boxes 9 are arranged on the mounting seats, driving ends which are respectively arranged corresponding to the guide holes are arranged on the driving boxes, and a cutter 10 is connected to the driving ends in a transmission mode; and a mounting seat longitudinal movement control structure is arranged between the mounting seat and the frame body and is used for driving the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering.
Therefore, when the gear drilling and chamfering integrated equipment works, a gear to be machined is sleeved on the mandrel, and the end face of the gear is attached to and supported on the side face of the positioning plate. Then, the clamping plate longitudinal movement control mechanism drives the clamping plate to move longitudinally, so that the outer end of the mandrel is inserted into the insertion hole formed in the clamping plate, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear. And then, the mounting seat on one side longitudinally moves the control structure to drive the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering, and after that, the mounting seat on the other side longitudinally moves the control structure to drive the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering. And finally, the gear is detached from the position between the positioning plate and the clamping plate to finish machining. The equipment is positioned by clamping once, can complete drilling and chamfering of a plurality of through holes of the gear, has the advantages of more convenience in completing drilling and chamfering of the gear, and can improve the machining efficiency and reduce the working strength.
In this embodiment, the tool 10 is a drilling and chamfering integrated tool.
Like this, the cutter chooses for use the integrative cutter of drilling chamfer, and after the drilling, the integrative cutter of drilling chamfer continues to feed and can accomplish the chamfer to the outer end of hole for whole structure is simpler, can guarantee drilling and chamfer quality better.
In this embodiment, the frame body 1 includes a horizontal mounting plate 11 at an upper end, and the positioning plate is fixedly disposed on an upper surface of the mounting plate.
Therefore, the positioning plate is more convenient to install and fix, and the installation and the layout of other structures are convenient.
In this embodiment, the mandrels 3 are three that are arranged along the transverse direction of the frame body at intervals.
Like this, be provided with three dabber, can once accomplish the clamping location of three pending gear, and a clamping, can accomplish the processing of three gear, further improvement machining efficiency.
In this embodiment, the clamping plate longitudinal movement control mechanism includes a clamping plate longitudinal movement guide structure and a clamping plate longitudinal movement driving mechanism.
Therefore, the clamping plate longitudinal movement control mechanism adopts the clamping plate longitudinal movement guide structure and the clamping plate longitudinal movement driving mechanism to respectively guide and drive, the structural design is more reasonable, and the working reliability is improved.
In this embodiment, the clamping plate longitudinal movement guide structure includes the guide post 12 that sets up towards the clamping plate on the locating plate, is equipped with the grafting guiding hole on the clamping plate and supplies the guide post front end to insert and slidable fit.
Therefore, the guide structure for the longitudinal movement of the clamping plate adopts the guide posts and the guide holes, and the guide structure is simple and reliable.
In this embodiment, the two guide posts 12 are arranged along the frame body transversely at intervals. And a guide sleeve 13 is arranged in the guide hole in a matching way. Therefore, the guiding precision is higher and more reliable.
In this embodiment, the clamping plate longitudinal movement driving mechanism includes a driving cylinder 14 connected and fixed on the clamping plate and arranged longitudinally, and a piston rod end of the driving cylinder passes through a through hole on the clamping plate and is connected with the positioning plate.
Like this, drive the grip block longitudinal movement through driving actuating cylinder for the clamping is more reliable, and the centre gripping is more stable, and convenient control.
In this embodiment, the driving cylinders 14 are two arranged along the frame body at intervals.
Like this, the design is more reasonable, adopts two drive actuating cylinders for the drive effect is better.
In the present embodiment, a plurality of pairs of mounting holes are formed in the positioning plate and the clamping plate in pairs at left and right, the mounting holes are arranged at intervals along the circumferential direction of the gear, a guide cylinder 15 is arranged in the mounting holes, and the guide holes are formed in inner holes of the guide cylinder.
Like this, set up the mounting hole earlier, then set up the guide cylinder in the mounting hole again, the guide cylinder hole forms the guiding hole, can play the guard action to locating plate and mounting panel, makes things convenient for the dismouting to change.
In this specific embodiment, the driving box 9 includes a driving motor 16 and a reduction box 17, the rotation output end of the driving motor is connected to the rotation input end of the reduction box, and the reduction box has a plurality of rotation output ends, and the rotation output ends are arranged in one-to-one correspondence with the guiding holes and form the driving end of the cutter.
Therefore, the driving box is more reasonable in structural design and is connected with the cutter after being decelerated.
In this embodiment, the mount longitudinal movement control structure includes a mount longitudinal guiding structure and a mount longitudinal driving structure.
Therefore, the longitudinal movement control structure of the mounting seat is simpler, and the mounting seat is more reliable when driven.
In this specific embodiment, the longitudinal guiding structure of the mounting seat includes a longitudinal guiding groove on the mounting seat, and a longitudinal guiding rail 18 is disposed on the frame body corresponding to the longitudinal guiding groove.
Therefore, the longitudinal guide rail and the longitudinal guide groove are adopted for matched guiding, the structure is simple, and the guiding is reliable.
In this embodiment, mount pad longitudinal drive structure includes along support body longitudinal arrangement's lead screw 19, is provided with screw-nut on the mount pad, just screw-drive cooperation is in on the screw-nut, and the outer end that corresponds the lead screw is provided with lead screw driving motor 20, and lead screw driving motor's rotation output links to each other with screw-drive and can drive the lead screw and rotate. (the feed screw nut is not shown in the figure).
Like this, when driving the cutter along support body longitudinal movement, the cutter operation is more steady to the precision is higher, can accomplish drilling and chamfer better.
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 (10)
1. A gear drilling and chamfering integrated device comprises a frame body and is characterized in that a positioning plate which is transversely arranged is arranged on the frame body, a mandrel is arranged on the surface of one side of the positioning plate, and a gear to be machined can be sleeved on the mandrel and the end face of the gear is attached to and supported on the surface of the positioning plate; the outer end face of the spacing mandrel is provided with a clamping plate, the clamping plate and the positioning plate are arranged in parallel, and the clamping plate is provided with an inserting hole corresponding to the mandrel for inserting the front end of the mandrel; a clamping plate longitudinal movement control mechanism is arranged between the clamping plate and the positioning plate and is used for driving the clamping plate to move longitudinally along the frame body, so that the outer end of the mandrel is inserted into the insertion hole, and the clamping plate is supported on the outer end face of the gear in an abutting mode to clamp the gear; the positioning plate and the clamping plate are provided with a plurality of pairs of guide holes which are arranged at intervals along the circumferential direction of the gear in a left-right paired manner, the outer sides of the positioning plate and the clamping plate are respectively provided with a mounting seat, the mounting seats are provided with driving boxes, the driving boxes are provided with driving ends which are respectively arranged corresponding to the guide holes, and the driving ends are in transmission connection with cutters; and a mounting seat longitudinal movement control structure is arranged between the mounting seat and the frame body and is used for driving the cutter to correspondingly penetrate through the guide hole and complete gear drilling and chamfering.
2. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the cutter is a drilling and chamfering integrated cutter.
3. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the frame body comprises a horizontal mounting plate at the upper end.
4. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the dabber is for transversely being the three that the interval set up along the support body.
5. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the clamping plate longitudinal movement control mechanism comprises a clamping plate longitudinal movement guide structure and a clamping plate longitudinal movement driving mechanism.
6. The gear drilling and chamfering integrated device as claimed in claim 5, wherein: the clamping plate longitudinal movement guide structure comprises guide posts arranged on the positioning plate and facing the clamping plate, and the clamping plate is provided with inserting guide holes for inserting the front ends of the guide posts and is in sliding fit with the front ends of the guide posts.
7. The gear drilling and chamfering integrated device as claimed in claim 6, wherein: the clamping plate longitudinal movement driving mechanism comprises a driving cylinder which is fixedly connected to the clamping plate and is longitudinally arranged, and a piston rod end of the driving cylinder penetrates through a through hole in the clamping plate and is connected with the positioning plate.
8. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the left and right sides of the positioning plate and the clamping plate are provided with a plurality of pairs of mounting holes which are arranged at intervals along the circumferential direction of the gear in pairs, guide cylinders are arranged in the mounting holes, and inner holes of the guide cylinders form the guide holes.
9. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the drive box comprises a drive motor and a reduction box body, the rotation output end of the drive motor is connected with the rotation input end of the reduction box body, a plurality of rotation output ends are arranged on the reduction box body, and the rotation output ends are arranged in one-to-one correspondence with the guide holes and form the drive ends.
10. The gear drilling and chamfering integrated device as claimed in claim 1, wherein: the mounting seat longitudinal movement control structure comprises a mounting seat longitudinal guide structure and a mounting seat longitudinal driving structure;
the longitudinal guide structure of the mounting seat comprises a longitudinal guide groove on the mounting seat, and a longitudinal guide rail is arranged on the frame body corresponding to the longitudinal guide groove in a matched manner;
the mounting seat longitudinal driving structure comprises a lead screw longitudinally arranged along a support body, a lead screw nut is arranged on the mounting seat, the lead screw is matched with the lead screw nut in a transmission manner, a lead screw driving motor is arranged at the outer end of the corresponding lead screw, and the rotation output end of the lead screw driving motor is connected with the lead screw in a transmission manner and can drive the lead screw to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573445.6U CN212683113U (en) | 2020-08-01 | 2020-08-01 | Gear drilling and chamfering integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573445.6U CN212683113U (en) | 2020-08-01 | 2020-08-01 | Gear drilling and chamfering integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212683113U true CN212683113U (en) | 2021-03-12 |
Family
ID=74900631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021573445.6U Active CN212683113U (en) | 2020-08-01 | 2020-08-01 | Gear drilling and chamfering integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212683113U (en) |
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2020
- 2020-08-01 CN CN202021573445.6U patent/CN212683113U/en active Active
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