CN207058071U - A kind of axle class clamping device with indexing function - Google Patents
A kind of axle class clamping device with indexing function Download PDFInfo
- Publication number
- CN207058071U CN207058071U CN201720650599.2U CN201720650599U CN207058071U CN 207058071 U CN207058071 U CN 207058071U CN 201720650599 U CN201720650599 U CN 201720650599U CN 207058071 U CN207058071 U CN 207058071U
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- CN
- China
- Prior art keywords
- slide bar
- roller
- fulcrum bearing
- swing rod
- connecting rod
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Abstract
The utility model provides a kind of axle class clamping device with indexing function, belongs to machining technology field.It includes slide bar, throw-out collar, the swing rod of falling Y shape, slide bar fulcrum bearing is rotatably provided in left support ring and right support ring, the left end of slide bar fulcrum bearing is provided with boss gear, elastic clip cylinder is arranged on the chute left end of slide bar fulcrum bearing, slide bar can horizontally slip and be arranged on chute, connecting rod roller is rotatably provided in the right-hand member of connecting rod, in the roller groove of connecting rod roller insertion slide bar left end, throw-out collar is arranged on the right-hand member of slide bar, the lower end for the swing rod of falling Y shape is hinged in swing rod fulcrum bearing by fork hinge, pushing rolling wheels are rotatably provided on roller shaft, in the annular groove of the pushing rolling wheels insertion throw-out collar, the right-hand member of the piston rod of drive cylinder is hinged by the upper end of upper pin and the swing rod of falling Y shape, motor is stepper motor.The utility model not only can quickly realize the clamping to axle class, and have indexing function, suitable for the processing of axle class radial direction multi-angle.
Description
Technical field
Machining technology field is the utility model is related to, more particularly to a kind of axle class with indexing function clamps dress
Put.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment, by adding
Difference in work mode can be divided into machining and pressure processing.Processing need machinery by digital display milling machine, digital display form grinder,
Digital display lathe, electric discharge machine, grinding machine of universal, machining center, drilling machine, laser welding, fast wire winding, middle wire, slow wire feeding, peripheral milling
Bed, internal grinder, fine turning lathe etc..Machining refers to cut into material layer unnecessary on blank or workpiece with cutting element
For chip, make workpiece obtain as defined in geometry, size and surface quality processing method.Machining generally can be divided into：
Turning, milling, drilling, boring, ream, planing, slotting, broaching, sawing, grinding, grinding, honing, microstoning, polishing, tooth
Take turns processing, spiral case making, screw thread process, Ultra-precision Turning, pincers worker and scraping etc..In the process of axial workpiece, it is necessary to
Realization is clamped to axle class, to realize the steady processing to axle class.The fixture of common shaft-like workpiece is to pass through triangle chuck
Come what is realized, but triangle chuck does not have indexing function, is not suitable for the processing of shaft-like workpiece radial direction multi-angle.
Utility model content
The purpose of this utility model is to provide a kind of axle class clamping device with indexing function, not only can quickly realize pair
The clamping of axle class, and there is indexing function, suitable for the processing of axle class radial direction multi-angle, rational in infrastructure, strong applicability.
Technical scheme is used by the utility model solves its technical problem：
A kind of axle class clamping device with indexing function, it includes support plinth, frame, slide bar fulcrum bearing, slide bar, bullet
Property folder cylinder, connecting rod, connecting rod roller, roller end cap, head bolts, left support ring, right support ring, drive gear, motor, electricity
Machine bearing, throw-out collar, left adjusting nut, right adjusting nut, the swing rod of falling Y shape, swing rod fulcrum bearing, fork hinge, pushing rolling wheels, roller
Axle, locking nut, lock washer, drive cylinder, upper pin, the frame are fixed on support plinth, are set in the frame
There is horizontal support slot, the left support ring is arranged on the left end of support slot, and the right support ring is arranged on the right-hand member of support slot,
The slide bar fulcrum bearing is rotatably provided in left support ring and right support ring, and the left end of the slide bar fulcrum bearing is provided with boss
Gear, the centre of the slide bar fulcrum bearing are provided with chute, and the left end of the chute is cone mouth shape, and the elastic clip cylinder is arranged on
The chute left end of slide bar fulcrum bearing, the slide bar can be horizontally slipped and be arranged on chute, and the right-hand member of the elastic clip cylinder is fixed with
Connecting rod, the connecting rod roller are rotatably provided in the right-hand member of connecting rod, and the left end of the slide bar is provided with roller groove, the connecting rod rolling
In the roller groove of wheel insertion slide bar left end, the roller end cap is arranged on slide bar left end, and roller end cap by head bolts
It is bonded with connecting rod roller, the throw-out collar is arranged on the right-hand member of slide bar, the left adjusting nut and right adjusting nut difference screw thread peace
On slide bar, left adjusting nut and throw-out collar the left end fitting, right adjusting nut and throw-out collar the right-hand member fitting, the throw-out collar
On be provided with annular groove, the lower end of the swing rod of falling Y shape is hinged in swing rod fulcrum bearing by fork hinge, the swing rod fulcrum bearing
It is fixed on support plinth, the both sides of the swing rod of falling Y shape are both provided with roller shaft, and the roller shaft passes through locking nut and lock
Tight washer locking, the pushing rolling wheels are rotatably provided on roller shaft, described in the annular groove of the pushing rolling wheels insertion throw-out collar
Drive cylinder includes cylinder body and piston rod, and the cylinder body is fixed in frame, and the right-hand member of the piston rod passes through upper pin and Y
The upper end of shape swing rod is hinged, and the drive gear and motor are coaxially connected, and the motor is arranged on support plinth,
Drive gear and boss the gear engagement.
Further, the left adjusting nut and right adjusting nut are hexagon thin nut.
Further, the motor is stepper motor.
Further, drive gear and the boss gear is helical gear.
Compared to the prior art the utility model, has advantages below and effect：The piston rod of drive cylinder is retracted to the left,
The swing rod of falling Y shape is driven around fork hinge counter-clockwise swing, pushing rolling wheels on the swing rod of falling Y shape by throw-out collar with moving slide-bar to the left
Slide, and drive elastic clip cylinder to left movement, now elastic clip cylinder is in relaxed state, and axle class to be processed is put into elastic clip
In cylinder, then, the piston rod of drive cylinder stretches out to the right, the drive swing rod of falling Y shape clockwise oscillation, the promotion on the swing rod of falling Y shape
Roller is slided to the right by throw-out collar band moving slide-bar, and drives elastic clip cylinder to move right, and elastic clip cylinder is in slide bar fulcrum bearing left end
Cone mouth shape in the presence of realize clamping to axle class.Motor passes through drive gear and boss gear band moving slide-bar fulcrum bearing
An angle is rotated, now elastic clip cylinder and axle class rotate an angle with slide bar fulcrum bearing, are advantageously implemented the polygonal of axle class
Degree processing.Now, connecting rod roller rotates with roller groove of the elastic clip cylinder in slide bar left end, and slide bar does not rotate.Left regulation
Nut and right adjusting nut are hexagon thin nut, rational in infrastructure, are advantageous to quickly realize the adjustment to throw-out collar right position, from
And realize the adjustment to elastic clip collet chuck clamp force.Motor is stepper motor, and stepper motor rotating speed, the position stopped only being depended on
In the frequency and umber of pulse of pulse signal, without being influenceed by load change, position precision is good.Drive gear and boss gear
It is helical gear, registration is big, and engagement property is good, and stable drive, noise are small, effectively prevent axle class and is swung in processing.This reality
With the new clamping that not only can quickly realize to axle class, and there is indexing function, suitable for the processing of axle class radial direction multi-angle,
It is rational in infrastructure, strong applicability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model Fig. 1 A-A direction views.
Fig. 3 is the utility model Fig. 1 partial enlarged drawing B.
In figure：1. support plinth, 2. frames, 3. slide bar fulcrum bearings, 4. slide bars, 5. elastic clip cylinders, 6. connecting rods, the rolling of 7. connecting rods
Wheel, 8. roller end caps, 9. head bolts, 10. left support rings, 11. right support rings, 12. drive gears, 13. motors, 14.
Motor support base, 15. throw-out collars, 16. left adjusting nuts, 17. right adjusting nuts, 18. swing rods of falling Y shape, 19. swing rod fulcrum bearings, 20. pendulum
Lever pin axle, 21. pushing rolling wheels, 22. roller shafts, 23. locking nuts, 24. lock washers, 25. drive cylinders, 26. upper pins,
27. support slot, 28. boss gears, 29. chutes, 30. roller grooves, 31. annular grooves, 32. cylinder bodies, 33. piston rods.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of axle class clamping device with indexing function, it includes support plinth 1, machine
Frame 2, slide bar fulcrum bearing 3, slide bar 4, elastic clip cylinder 5, connecting rod 6, connecting rod roller 7, roller end cap 8, head bolts 9, left support ring
10th, right support ring 11, drive gear 12, motor 13, motor support base 14, throw-out collar 15, left adjusting nut 16, right adjusting nut
17th, the swing rod of falling Y shape 18, swing rod fulcrum bearing 19, fork hinge 20, pushing rolling wheels 21, roller shaft 22, locking nut 23, lock pad
Circle 24, drive cylinder 25, upper pin 26, the frame 2 are fixed on support plinth 1, and horizontal branch is provided with the frame 2
Groove 27 is held, the left support ring 10 is arranged on the left end of support slot 27, and the right support ring 11 is arranged on the right-hand member of support slot 27,
The slide bar fulcrum bearing 3 is rotatably provided in left support ring 10 and right support ring 11, and the left end of the slide bar fulcrum bearing 3 is set
There is boss gear 28, the centre of the slide bar fulcrum bearing 3 is provided with chute 29, and the left end of the chute 29 is cone mouth shape, described
Elastic clip cylinder 5 is arranged on the left end of chute 29 of slide bar fulcrum bearing 3, and the slide bar 4, which can horizontally slip, to be arranged on chute 29, described
The right-hand member of elastic clip cylinder 5 is fixed with connecting rod 6, and the connecting rod roller 7 is rotatably provided in the right-hand member of connecting rod 6, a left side for the slide bar 4
End is provided with roller groove 30, and the connecting rod roller 7 is inserted in the roller groove 30 of the left end of slide bar 4, and the roller end cap 8 passes through end cap
Screw 9 is arranged on the left end of slide bar 4, and roller end cap 8 and connecting rod roller 7 are bonded, and the throw-out collar 15 is arranged on the right side of slide bar 4
End, the left adjusting nut 16 and right adjusting nut 17 are threadably mounted on slide bar 4 respectively, the left adjusting nut 16 and throw-out collar
15 left ends are bonded, and right adjusting nut 17 and the right-hand member of throw-out collar 15 fitting, the left adjusting nut 16 and right adjusting nut 17 are equal
It is rational in infrastructure for hexagon thin nut, be advantageous to quickly realize the adjustment to the right position of throw-out collar 15, so as to realize to elastic clip cylinder
The adjustment of 5 clamping forces.Annular groove 31 is provided with the throw-out collar 15, the lower end of the swing rod of falling Y shape 18 is cut with scissors by fork hinge 20
It is connected in swing rod fulcrum bearing 19, the swing rod fulcrum bearing 19 is fixed on support plinth 1, and the both sides of the swing rod of falling Y shape 18 are all
Roller shaft 22 is provided with, the roller shaft 22 is locked by locking nut 23 and lock washer 24, and the pushing rolling wheels 21 can turn
Dynamic to be arranged on roller shaft 22, the pushing rolling wheels 21 are inserted in the annular groove 31 of throw-out collar 15, and the drive cylinder 25 includes cylinder body
32 and piston rod 33, the cylinder body 32 be fixed in frame 2, the right-hand member of the piston rod 33 passes through upper pin 26 and the pendulum of falling Y shape
The upper end of bar 18 is hinged, and the drive gear 12 and motor 13 are coaxially connected, and the motor 13 is arranged on supporting bottom
On seat 1, the motor 13 is stepper motor, and stepper motor rotating speed, the position stopped being solely dependent upon the frequency of pulse signal
And umber of pulse, without being influenceed by load change, position precision is good.The drive gear 12 and boss gear 28 engage.Institute
It is helical gear to state drive gear 12 and boss gear 28, and registration is big, and engagement property is good, and stable drive, noise are small, effectively avoid
Axle class is swung in processing.
Pass through above-mentioned technical proposal, a kind of axle class clamping device with indexing function of the utility model is in use, driving
The piston rod 33 of cylinder 25 is retracted to the left, drives the swing rod of falling Y shape 18 around the counter-clockwise swing of fork hinge 20, the swing rod of falling Y shape 18
On pushing rolling wheels 21 slided to the left with moving slide-bar 4 by throw-out collar 15, and drive elastic clip cylinder 5 to left movement, now elastic clip
Cylinder 5 is in relaxed state, axle class to be processed is put into elastic clip cylinder 5, then, the piston rod 33 of drive cylinder 25 is stretched to the right
Go out, drive the clockwise oscillation of the swing rod of falling Y shape 18, the pushing rolling wheels 21 on the swing rod of falling Y shape 18 by throw-out collar 15 with moving slide-bar 4 to the right
Slide, and drive elastic clip cylinder 5 to move right, elastic clip cylinder 5 is realized pair in the presence of the cone mouth shape of the left end of slide bar fulcrum bearing 3
The clamping of axle class.Motor 13 rotates an angle by drive gear 12 and boss gear 28 with moving slide-bar fulcrum bearing 3, this
When elastic clip cylinder 5 and axle class rotate an angle with slide bar fulcrum bearing 3, be advantageously implemented the multi-angle processing of axle class.Now, even
Bar roller 7 rotates with roller groove 30 of the elastic clip cylinder 5 in the left end of slide bar 4, and slide bar 4 does not rotate.The utility model is not only
The clamping to axle class can be quickly realized, and there is indexing function, it is rational in infrastructure suitable for the processing of axle class radial direction multi-angle,
Strong applicability.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (4)
- A kind of 1. axle class clamping device with indexing function, it is characterised in that：It includes support plinth, frame, slide bar supporting Seat, slide bar, elastic clip cylinder, connecting rod, connecting rod roller, roller end cap, head bolts, left support ring, right support ring, drive gear, Motor, motor support base, throw-out collar, left adjusting nut, right adjusting nut, the swing rod of falling Y shape, swing rod fulcrum bearing, fork hinge, push away Dynamic roller, roller shaft, locking nut, lock washer, drive cylinder, upper pin, the frame is fixed on support plinth, described Horizontal support slot is provided with frame, the left support ring is arranged on the left end of support slot, and the right support ring is arranged on branch The right-hand member of groove is held, the slide bar fulcrum bearing is rotatably provided in left support ring and right support ring, a left side for the slide bar fulcrum bearing End is provided with boss gear, and the centre of the slide bar fulcrum bearing is provided with chute, and the left end of the chute is cone mouth shape, the bullet Property folder cylinder be arranged on slide bar fulcrum bearing chute left end, the slide bar, which can horizontally slip, to be arranged on chute, the elastic clip cylinder Right-hand member be fixed with connecting rod, the connecting rod roller is rotatably provided in the right-hand member of connecting rod, and the left end of the slide bar is provided with roller Groove, the connecting rod roller are inserted in the roller groove of slide bar left end, and the roller end cap is arranged on slide bar left end by head bolts, And roller end cap and the fitting of connecting rod roller, the throw-out collar are arranged on the right-hand member of slide bar, the left adjusting nut and right regulation spiral shell Mother stock is not threadably mounted on slide bar, left adjusting nut and throw-out collar the left end fitting, the right adjusting nut and throw-out collar right-hand member It is bonded, annular groove is provided with the throw-out collar, the lower end of the swing rod of falling Y shape is hinged in swing rod fulcrum bearing by fork hinge, The swing rod fulcrum bearing is fixed on support plinth, and the both sides of the swing rod of falling Y shape are both provided with roller shaft, and the roller shaft leads to Locking nut and lock washer locking are crossed, the pushing rolling wheels are rotatably provided on roller shaft, and the pushing rolling wheels insertion pushes away In the annular groove of ring, the drive cylinder includes cylinder body and piston rod, and the cylinder body is fixed in frame, the right-hand member of the piston rod It is hinged by the upper end of upper pin and the swing rod of falling Y shape, the drive gear and motor are coaxially connected, the motor peace On support plinth, drive gear and boss the gear engagement.
- A kind of 2. axle class clamping device with indexing function according to claim 1, it is characterised in that：The left regulation Nut and right adjusting nut are hexagon thin nut.
- A kind of 3. axle class clamping device with indexing function according to claim 1, it is characterised in that：The driving electricity Machine is stepper motor.
- A kind of 4. axle class clamping device with indexing function according to claim 1, it is characterised in that：The sliding tooth Wheel and boss gear are helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650599.2U CN207058071U (en) | 2017-06-07 | 2017-06-07 | A kind of axle class clamping device with indexing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650599.2U CN207058071U (en) | 2017-06-07 | 2017-06-07 | A kind of axle class clamping device with indexing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058071U true CN207058071U (en) | 2018-03-02 |
Family
ID=61505453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650599.2U Expired - Fee Related CN207058071U (en) | 2017-06-07 | 2017-06-07 | A kind of axle class clamping device with indexing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333404A (en) * | 2018-11-19 | 2019-02-15 | 安徽东升精密铸钢件有限公司 | A kind of positioning tool applied to pin shaft processing |
| CN113069198A (en) * | 2021-05-07 | 2021-07-06 | 北京力达康科技有限公司 | Novel nail puller |
-
2017
- 2017-06-07 CN CN201720650599.2U patent/CN207058071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333404A (en) * | 2018-11-19 | 2019-02-15 | 安徽东升精密铸钢件有限公司 | A kind of positioning tool applied to pin shaft processing |
| CN113069198A (en) * | 2021-05-07 | 2021-07-06 | 北京力达康科技有限公司 | Novel nail puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180607 |