CN222059598U - An adjustable tightening device for gear processing - Google Patents
An adjustable tightening device for gear processing Download PDFInfo
- Publication number
- CN222059598U CN222059598U CN202323354561.5U CN202323354561U CN222059598U CN 222059598 U CN222059598 U CN 222059598U CN 202323354561 U CN202323354561 U CN 202323354561U CN 222059598 U CN222059598 U CN 222059598U
- Authority
- CN
- China
- Prior art keywords
- supporting
- seat
- workpiece
- base
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
一种齿轮加工可调节顶紧装置，包括基座、可调节支撑座和支撑抵靠装置，所述的基座沿X轴方向设置，且基座上设有支撑滑轨；所述的可调节支撑座包括支撑座和滑动底座，所述的滑动底座设于支撑滑轨上，并可沿支撑滑轨滑动；所述的支撑座设于滑动底座的上方，两者之间通过旋转电机连接，支撑座可相对于滑动底座以旋转电机的输出轴为中心旋转；所述的支撑抵靠装置设于支撑座的顶端。本实用新型能实现装夹抵靠过程中，能实现支撑座的大范围快速位移，还能实现支撑抵靠装置的旋转和X轴方向的细微调整，相对于现有技术而言位置调节精度更高，对齿轮坯的顶紧装夹适应性更好，装夹过程也更加方便快捷。
A gear processing adjustable tightening device includes a base, an adjustable support seat and a supporting and abutting device, wherein the base is arranged along the X-axis direction and a supporting slide is arranged on the base; the adjustable support seat includes a support seat and a sliding base, wherein the sliding base is arranged on the supporting slide and can slide along the supporting slide; the support seat is arranged above the sliding base, and the two are connected by a rotating motor, and the support seat can rotate relative to the sliding base with the output shaft of the rotating motor as the center; the supporting and abutting device is arranged at the top of the support seat. The utility model can realize a large-range rapid displacement of the support seat during the clamping and abutting process, and can also realize the rotation of the supporting and abutting device and fine adjustment in the X-axis direction. Compared with the prior art, the position adjustment accuracy is higher, the adaptability to the tightening and clamping of the gear blank is better, and the clamping process is more convenient and quick.
Description
Technical Field
The utility model relates to the field of gear machining devices, in particular to an adjustable jacking device for gear machining.
Background
In the existing gear machining process, especially in the process of machining large-diameter gears, for example, in my patent application number CN202111339400.1, a prior patent named as a gear double-side drilling machine and a gear double-side drilling method needs to tightly jack and support the gear to be machined at the far end. On one hand, the device plays a role in tightly pushing the gear blank, prevents the gear blank from moving in the processing process, and on the other hand, supports the gear blank and drives the gear blank to rotate so as to adjust the processing position. The concrete structure is as follows: the workpiece support assembly group comprises a workpiece front support assembly group and a workpiece rear support assembly group, the workpiece rear support assembly group comprises a workpiece rear support sliding seat, a workpiece rear support roller and a rear propping device, the workpiece rear support roller is arranged on the workpiece rear support sliding seat and is arranged below a gear to be processed, the workpiece rear support roller is driven by a rear support roller driving motor to rotate so as to drive the gear workpiece to rotate, and the rear propping device is propped against the outer ring of the gear; the lower part of the workpiece rear supporting sliding seat is provided with a rear supporting rail for driving the workpiece rear supporting sliding seat to approach or keep away from the gear outer ring to be processed, the rear supporting rail comprises a rear supporting sliding rail and a rear supporting screw rod, the workpiece rear supporting sliding seat is connected with the rear supporting screw rod, the bottom of the workpiece rear supporting sliding seat can slide along the rear supporting sliding rail through a sliding block, the rear supporting screw rod is driven by a rear supporting roller driving motor to rotate, so that the workpiece rear supporting sliding seat is driven to approach or keep away from the gear outer ring along the rear supporting sliding rail, and the rear supporting roller driving motor is connected with the rear supporting screw rod through an overrunning clutch. However, the structure has the defects that the structure can only realize approaching or separating from a gear to be processed, but can also only roughly adjust the propping position, and cannot realize fine adjustment according to the clamping condition of a gear blank, so that the propping position is inaccurate, the clamping is unstable, and the product needs to be repeatedly lifted for clamping and debugging, which is labor-consuming.
Disclosure of Invention
In order to solve the problems, the utility model provides an adjustable jacking device for gear machining.
The technical scheme is that the adjustable jacking device for gear machining comprises a base, an adjustable supporting seat and a supporting and leaning device, wherein the base is arranged along the X-axis direction, and a supporting sliding rail is arranged on the base; the adjustable support seat comprises a support seat and a sliding base, and the sliding base is arranged on the support slide rail and can slide along the support slide rail; the support seat is arranged above the sliding base, the support seat and the sliding base are connected through a rotating motor, and the support seat can rotate relative to the sliding base by taking an output shaft of the rotating motor as a center; the supporting and leaning device is arranged at the top end of the supporting seat.
Preferably, a screw rod driving motor is arranged at one end of the base, a screw rod is arranged at the center of the base along the X-axis direction, one end of the screw rod is connected with the screw rod driving motor, and the screw rod driving motor drives the screw rod to rotate; the bottom of the sliding base is provided with a nut seat, the nut seat is fixed with a nut, and the nut is meshed with the screw rod; and a sliding block is arranged between the supporting sliding rail and the sliding base, the screw rod drives the motor to rotate, and the sliding base slides along the supporting sliding rail.
As a further preferable mode, the output shaft of the screw rod driving motor is connected with the screw rod through an overrunning clutch.
Preferably, the rotating motor comprises a fixing part of the rotating motor and an output shaft of the rotating motor, the fixing part of the rotating motor is arranged in the supporting seat and fixedly connected with the supporting seat, the output shaft of the rotating motor passes through the supporting seat and then is fixedly connected with the sliding base, and when the output shaft of the rotating motor rotates, the supporting seat rotates relative to the sliding base.
Preferably, the supporting and leaning device comprises a workpiece supporting component and a workpiece leaning component, wherein the workpiece leaning component is arranged on one side of the top end of the supporting seat, and the workpiece leaning component is arranged on the other side of the top end of the supporting seat.
As a further preferred aspect, the workpiece support assembly includes a workpiece support roller, an axle of the workpiece support roller is parallel to the X axis, the workpiece support roller is disposed beside the workpiece support roller, and an axle of the workpiece support roller is perpendicular to the axle of the workpiece support roller.
As still further preferable, the workpiece support assembly further comprises an axle fixing seat, a synchronous belt and an axle driving motor, the workpiece support roller is fixed on the support seat through the axle fixing seat, the axle driving motor is arranged in the support seat, and an output shaft of the axle driving motor is connected with an axle of the workpiece support roller through the synchronous belt.
As still further preferred, the workpiece abutting assembly further comprises a position adjusting assembly, the position adjusting assembly comprises an adjusting slide rail, an adjustable abutting seat and an adjusting cylinder, the adjusting slide rail is arranged at the top end of the supporting seat, a sliding block is arranged between the adjustable abutting seat and the adjusting slide rail, a cylinder body of the adjusting cylinder is fixedly connected with the supporting seat, an output end of the adjusting cylinder is connected with the adjustable abutting seat through a connecting block, an output end of the adjusting cylinder extends, the driving adjustable abutting seat slides on the adjusting slide rail, and the workpiece abutting roller is fixed on the adjustable abutting seat.
As still further preferred, the adjusting cylinder is disposed at a side of the top end of the support base opposite to the workpiece support assembly.
As a further preferred aspect, the outer part Zhou Jun of the workpiece support roller and the workpiece abutment roller is provided with a buffer structure.
The beneficial effects of the utility model are as follows: the utility model can realize the large-scale rapid displacement of the supporting seat in the clamping and leaning process, and can realize the rotation of the supporting and leaning device and the fine adjustment of the X-axis direction, compared with the prior art, the position adjustment precision is higher, the adaptability to the jacking and clamping of the gear blank is better, and the clamping process is more convenient and faster.
The rotation of the screw rod driving motor can drive the adjustable supporting seat to rapidly move in the X-axis direction, so that the propping position of the gear is roughly determined. The rotation of the rotating motor can realize the rotation of the driving supporting seat relative to the sliding base, so that the propping and supporting angle of the supporting and propping device on the gear blank can be determined. The telescopic adjustment of the adjusting cylinder can realize fine precision position adjustment in the propping direction of the gear blank, so that the gear blank is accurately propped and clamped.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic diagram of a second perspective structure of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model, as seen from the inside of the base.
Fig. 4 is a perspective view of one of the adjustable support base and the support abutment device of the present utility model.
FIG. 5 is a second perspective view of the adjustable support base and support abutment device of the present utility model.
Fig. 6 is a front view of the adjustable support base and support abutment of the present utility model.
Fig. 7 is a left side view of the adjustable support base and support abutment of the present utility model.
Fig. 8 is a top view of the adjustable support base and support abutment of the present utility model.
Description of the reference numerals
1: A screw rod driving motor; 2: an overrunning clutch; 3: a support abutment; 4: an adjustable support; 5: a screw rod; 6: supporting the slide rail; 7: a base; 8: a nut seat; 9: a nut; 10: a slide block; 31: workpiece abutment assembly: 32: a workpiece support assembly; 41: a support base; 42: a sliding base; 43: a rotating electric machine; 311: the workpiece is abutted against the roller; 312: an adjustable abutment; 313: adjusting a cylinder; 314: adjusting the sliding rail; 315: connecting blocks: 321: a workpiece support roller; 322: a wheel axle fixing seat; 323: a synchronous belt; 324: the wheel axle drives the motor.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
The adjustable jacking device for gear machining comprises a base 7, an adjustable supporting seat 4 and a supporting and leaning device 3, wherein the base 7 is arranged along the X-axis direction, and a supporting sliding rail 6 is arranged on the base 7; the adjustable supporting seat 4 comprises a supporting seat 41 and a sliding base 42, wherein the sliding base 42 is arranged on the supporting slide rail 6 and can slide along the supporting slide rail 6; the support seat 41 is arranged above the sliding base 42, and is connected with the sliding base 42 through the rotating motor 43, and the support seat 41 can rotate relative to the sliding base 42 by taking an output shaft of the rotating motor 43 as a center; the supporting and leaning device 3 is arranged at the top end of the supporting seat 41.
In this embodiment, a screw driving motor 1 is disposed at one end of the base 7, a screw 5 is disposed at the center of the base 7 along the X-axis direction, one end of the screw 5 is connected to the screw driving motor 1, and the screw 5 is driven to rotate by the screw driving motor 1; the bottom of the sliding base 42 is provided with a nut seat 8, the nut seat 8 is fixed with a nut 9, and the nut 9 is meshed with the screw rod 5; a sliding block 10 is arranged between the support sliding rail 6 and the sliding base 42, the screw rod drives the motor 1 to rotate, and the sliding base 42 slides along the support sliding rail 6. The rotation of the screw rod driving motor 1 can drive the adjustable supporting seat 4 to rapidly move in the X-axis direction, so that the propping position of the gear blank is roughly determined.
In this embodiment, the output shaft of the screw driving motor 1 is connected with the screw 5 through the overrunning clutch 2. When the supporting and abutting device 3 abuts against, the workpiece adjustable supporting seat 4 can not slide towards the supporting sliding rail 6 any more.
In this embodiment, the rotating electric machine 43 includes a fixing portion of the rotating electric machine 43 and an output shaft of the rotating electric machine 43, the fixing portion of the rotating electric machine 43 is disposed in the supporting seat 41 and fixedly connected with the supporting seat 41, the output shaft of the rotating electric machine 43 passes through the supporting seat 41 and is fixedly connected with the sliding base 42, and when the output shaft of the rotating electric machine 43 rotates, the supporting seat 41 rotates relative to the sliding base 42. Rotation of the rotary motor 43 allows rotation of the drive support 41 relative to the slide base 42, so that the support abutment 3 can determine the abutment and support angle of the gear blank.
In this embodiment, the supporting and leaning device 3 includes a workpiece supporting component 32 and a workpiece leaning component 31, which are disposed on one side of the top end of the supporting seat 41, and the workpiece leaning component 31 is disposed on the other side of the top end of the supporting seat 41.
In this embodiment, the workpiece support assembly 32 includes a workpiece support roller 321, the workpiece support assembly 31 includes a workpiece support roller 311, an axle of the workpiece support roller 321 is parallel to the X axis, the workpiece support roller 311 is disposed beside the workpiece support roller 321, and an axle of the workpiece support roller 311 is perpendicular to the axle of the workpiece support roller 321.
In this embodiment, the workpiece support assembly 32 further includes an axle fixing seat 322, a synchronous belt 323 and an axle driving motor 324, the workpiece support roller 321 is fixed on the support seat 41 through the axle fixing seat 322, the axle driving motor 324 is disposed in the support seat 41, and an output shaft of the axle driving motor 324 is connected with an axle of the workpiece support roller 321 through the synchronous belt 323. The workpiece support roller 321 is used for supporting a gear blank to be processed, and when the wheel shaft driving motor 324 rotates, the workpiece support roller 321 rotates, so that the gear blank placed above is driven to rotate.
In this embodiment, the workpiece abutting assembly 31 further includes a position adjusting assembly, the position adjusting assembly includes an adjusting slide rail 314, an adjustable abutting seat 312 and an adjusting cylinder 313, the adjusting slide rail 314 is disposed at the top end of the supporting seat 41, a sliding block 10 is disposed between the adjustable abutting seat 312 and the adjusting slide rail 314, a cylinder body of the adjusting cylinder 313 is fixedly connected with the supporting seat 41, an output end of the adjusting cylinder 313 is connected with the adjustable abutting seat 312 through a connecting block 315, an output end of the adjusting cylinder 313 extends, the adjustable abutting seat 312 is driven to slide on the adjusting slide rail 314, and the workpiece abutting roller 311 is fixed on the adjustable abutting seat 312.
In this embodiment, the adjusting cylinder 313 is disposed at a side opposite to the workpiece support assembly 32 at the top end of the support base 41. The adjusting cylinder 313 stretches to drive the adjustable abutting seat 312 to slide along the direction of the adjusting sliding rail 314, so that fine precision position adjustment is realized in the direction of propping up the gear blank, and accurate propping up and clamping are performed on the gear blank.
In this embodiment, the workpiece supporting roller 321 and the workpiece abutting roller 311 are provided with a buffer structure on the outer Zhou Jun, and the buffer structure is used for protecting the gear blank surface and avoiding the collision damage caused by hard contact.
In the description of the present specification, it should be understood that the directions or positional relationships indicated by the terms "above", "center", "one side", "other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or module to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the term "connected" and the like should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The adjustable jacking device for gear machining is characterized by comprising a base (7), an adjustable supporting seat (4) and a supporting and leaning device (3), wherein the base (7) is arranged along the X-axis direction, and a supporting sliding rail (6) is arranged on the base (7); the adjustable supporting seat (4) comprises a supporting seat (41) and a sliding base (42), and the sliding base (42) is arranged on the supporting sliding rail (6) and can slide along the supporting sliding rail (6); the support seat (41) is arranged above the sliding base (42), the two are connected through the rotating motor (43), and the support seat (41) can rotate relative to the sliding base (42) by taking an output shaft of the rotating motor (43) as a center; the supporting and leaning device (3) is arranged at the top end of the supporting seat (41).
2. The adjustable jacking device for gear machining according to claim 1, wherein one end of the base (7) is provided with a screw rod driving motor (1), a screw rod (5) is arranged in the center of the base (7) along the X-axis direction, one end of the screw rod (5) is connected with the screw rod driving motor (1), and the screw rod (5) is driven to rotate by the screw rod driving motor (1); the bottom of the sliding base (42) is provided with a nut seat (8), the nut seat (8) is fixed with a nut (9), and the nut (9) is meshed with the screw rod (5); a sliding block (10) is arranged between the supporting sliding rail (6) and the sliding base (42), the screw rod drives the motor (1) to rotate, and the sliding base (42) slides along the supporting sliding rail (6).
3. The adjustable jacking device for gear machining according to claim 2 is characterized in that an output shaft of the screw rod driving motor (1) is connected with the screw rod (5) through an overrunning clutch (2).
4. The adjustable jacking device for gear machining according to claim 1, wherein the rotating motor (43) comprises a fixing part of the rotating motor (43) and an output shaft of the rotating motor (43), the fixing part of the rotating motor (43) is arranged in the supporting seat (41) and fixedly connected with the supporting seat (41), the output shaft of the rotating motor (43) penetrates through the supporting seat (41) and is fixedly connected with the sliding base (42), and when the output shaft of the rotating motor (43) rotates, the supporting seat (41) rotates relative to the sliding base (42).
5. An adjustable jacking device for gear machining according to claim 1, wherein the supporting and abutting device (3) comprises a workpiece supporting component (32) and a workpiece abutting component (31), the workpiece abutting component (31) is arranged on one side of the top end of the supporting seat (41), and the workpiece abutting component (31) is arranged on the other side of the top end of the supporting seat (41).
6. The adjustable jacking device for gear machining according to claim 5, wherein the workpiece supporting assembly (32) comprises a workpiece supporting roller (321), the workpiece supporting assembly (31) comprises a workpiece supporting roller (311), an axle of the workpiece supporting roller (321) is parallel to the X axis, the workpiece supporting roller (311) is arranged beside the workpiece supporting roller (321), and an axle of the workpiece supporting roller (311) is perpendicular to the axle of the workpiece supporting roller (321).
7. The adjustable jacking device for gear machining according to claim 6, wherein the workpiece support assembly (32) further comprises an axle fixing seat (322), a synchronous belt (323) and an axle driving motor (324), the workpiece support roller (321) is fixed on the support seat (41) through the axle fixing seat (322), the axle driving motor (324) is arranged in the support seat (41), and an output shaft of the axle driving motor (324) is connected with an axle of the workpiece support roller (321) through the synchronous belt (323).
8. The adjustable jacking device for gear machining according to claim 6, wherein the workpiece abutting component (31) further comprises a position adjusting component, the position adjusting component comprises an adjusting sliding rail (314), an adjustable abutting seat (312) and an adjusting cylinder (313), the adjusting sliding rail (314) is arranged at the top end of the supporting seat (41), a sliding block (10) is arranged between the adjustable abutting seat (312) and the adjusting sliding rail (314), a cylinder body of the adjusting cylinder (313) is fixedly connected with the supporting seat (41), an output end of the adjusting cylinder (313) is connected with the adjustable abutting seat (312) through a connecting block (315), an output end of the adjusting cylinder (313) stretches, the adjustable abutting seat (312) is driven to slide on the adjusting sliding rail (314), and the workpiece abutting roller (311) is fixed on the adjustable abutting seat (312).
9. The adjustable jacking device for gear machining according to claim 8, wherein the adjusting cylinder (313) is disposed on a side of the top end of the support base (41) opposite to the workpiece support assembly (32).
10. The adjustable jacking device for gear machining according to claim 6, wherein the workpiece supporting roller (321) and the outer part Zhou Jun of the workpiece abutting roller (311) are provided with buffer structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323354561.5U CN222059598U (en) | 2023-12-08 | 2023-12-08 | An adjustable tightening device for gear processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323354561.5U CN222059598U (en) | 2023-12-08 | 2023-12-08 | An adjustable tightening device for gear processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222059598U true CN222059598U (en) | 2024-11-26 |
Family
ID=93551105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323354561.5U Active CN222059598U (en) | 2023-12-08 | 2023-12-08 | An adjustable tightening device for gear processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222059598U (en) |
-
2023
- 2023-12-08 CN CN202323354561.5U patent/CN222059598U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109773641B (en) | Semiconductor crystal rod vertical rolling and slotting machine | |
| CN219607971U (en) | Surface smoothness detection device | |
| CN110842767A (en) | Automatic adjusting workbench for grinding | |
| CN210255622U (en) | Vertical type rolling and grooving machine for semiconductor crystal bar | |
| CN107457570A (en) | Small-caliber rotational axis symmetric optical curved surface element precision machining machine tool | |
| CN115741524A (en) | Clamping device for machining | |
| CN120984924B (en) | Eccentric shaft machining lathe with eccentric center structure | |
| CN222059598U (en) | An adjustable tightening device for gear processing | |
| CN210060835U (en) | Combined grinding wheel | |
| CN110000661A (en) | Bearing internal external circle raceway and inner ring internal diameter equipment for grinding | |
| CN112809577B (en) | Positioning clamp and positioning method for transmission shafts of water pumps with different specifications and lengths | |
| CN115648004A (en) | Free-form surface grinding device for thin-wall blade parts | |
| CN223876296U (en) | A rotary marking device | |
| CN218800670U (en) | Automatic centering flat tongs for precision parts machining | |
| CN218696232U (en) | Clamp for transferring part reference | |
| CN220074642U (en) | Overturning tool for machining automobile parts | |
| CN216829243U (en) | A multi-angle processing laser cutting equipment | |
| CN221247837U (en) | Clamp capable of clamping inner side wall of cylinder | |
| CN221911186U (en) | Chamfering and convexity grinding device for ceramic cylindrical rollers | |
| CN223265446U (en) | A chuck jaw grinding table arc grinding wheel compensation device | |
| CN118455712B (en) | Laser material increasing and decreasing processing device | |
| CN222660863U (en) | A fixture for CNC machine tools | |
| CN209591990U (en) | transfer device | |
| CN218224722U (en) | Hole machining equipment | |
| CN223572735U (en) | A bearing double-sided grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |