CN107088773A - A kind of clamping device of ring set workpiece - Google Patents
A kind of clamping device of ring set workpiece Download PDFInfo
- Publication number
- CN107088773A CN107088773A CN201710336951.XA CN201710336951A CN107088773A CN 107088773 A CN107088773 A CN 107088773A CN 201710336951 A CN201710336951 A CN 201710336951A CN 107088773 A CN107088773 A CN 107088773A
- Authority
- CN
- China
- Prior art keywords
- traveller
- push rod
- pressing plate
- groove
- vacuum line
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of clamping device of ring set workpiece, belongs to machining technology field.It includes traveller, left vacuum line, right vacuum line, left push rod, right push rod, left pressing plate bearing and right pressing plate bearing are symmetricly set on the left and right sides of traveller fulcrum bearing, traveller, which can be slided up and down, to be arranged on the chute of traveller fulcrum bearing, the upper end connection traveller of the piston rod of drive cylinder, left latch inserts the left U-type groove of left vacuum line, left deep-slotted chip breaker laminating of the right-hand member of left vacuum line in the presence of left supporting spring and on traveller, right pin inserts the right U-type groove of right vacuum line, right deep-slotted chip breaker laminating of the left end of right vacuum line in the presence of right supporting spring and on traveller, left push rod is slidably arranged in left push rod groove, right push rod is slidably arranged in right push rod groove.The present invention realizes the clamping to ring set workpiece, is conducive to the boring of ring set workpiece to process, rational in infrastructure, good reliability, cost is low.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of clamping device of ring set workpiece.
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.Boring is a kind of common processing mode, and boring is a kind of use
The internal diameter Cutting Process of cutter expanded hole or other circular contours, its application is general from half roughing to finishing, used
Cutter is usually single-blade boring cutter（Referred to as boring bar）.Boring is general to be carried out on boring machine, machining center and building-block machine, is mainly used in
Cylindrical hole, screwed hole, hole internal channel and end face on the workpiece such as machining box, support and support；When using ancillary attachment,
Inside and outside spherical surface, taper hole etc. can be processed.It is general to the Boring preciseness of ferrous materials up to IT9~7, surface roughness be Ra2.5~
0.16 micron.Ring set workpiece is often required to carry out boring processing, and ring set workpiece is clamped in boring plus man-hour requirement.Fixture is
It is used for fixing processing object during machine-building, is allowed to occupy correct position, with the device for receiving to construct or detecting.At present
Common fixture seldom can be suitably used for the clamping of ring set workpiece, also have small part to be filled dedicated for the clamping of ring set workpiece at present
Put, but structure is all complex, cost is higher.
The content of the invention
It is an object of the invention to provide a kind of clamping device of ring set workpiece, the clamping to ring set workpiece is realized, is conducive to
The boring processing of ring set workpiece, rational in infrastructure, good reliability, cost is low.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of clamping device of ring set workpiece, it includes supporting frame, supporting platform, drive cylinder, ring set workpiece, work mounting s
Seat, traveller, traveller fulcrum bearing, left vacuum line, right vacuum line, left latch, right pin, left supporting spring, right supporting spring,
Left pressing plate, right pressing plate, left pressing plate bearing, right pressing plate bearing, left bearing pin, right bearing pin, left push rod, right push rod, the supporting platform
The upper end of supporting frame is fixed on, the outside of the ring set workpiece is concentric to be enclosed on work mounting s seat, the ring set workpiece
Lower end and supporting platform laminating, the traveller fulcrum bearing are fixed in supporting platform, and positioned at the inner side of ring set workpiece, it is described
Traveller fulcrum bearing is provided centrally with vertical chute, the left and right sides of the traveller fulcrum bearing be respectively arranged with left cone tank and
Left push rod groove and right push rod groove, the left pressing plate bearing and right pressing plate branch are additionally provided with right cone tank, the traveller fulcrum bearing
Seat is symmetricly set on the left and right sides of traveller fulcrum bearing, and the left cone tank is located at the upside of left pressing plate bearing, the left push rod
Groove is located at the downside of left pressing plate bearing, and the right cone tank is located at the upside of right pressing plate bearing, and the right push rod groove is located at right pressure
The downside of board support, the upper end of the traveller is provided with left deep-slotted chip breaker and right deep-slotted chip breaker, and the lower end of the traveller is provided with a left side tiltedly
Face groove and right tilted surface groove, the left pressing plate is by left hinge on left pressing plate bearing, and the right pressing plate is cut with scissors by right bearing pin
It is connected on right pressing plate bearing, the traveller, which can be slided up and down, to be arranged on the chute of traveller fulcrum bearing, and the drive cylinder includes
Cylinder body and piston rod, the lower end of the cylinder body are fixed in supporting frame, the upper end connection traveller of the piston rod, described left slotting
Pin is fixed in left cone tank, and the right pin is fixed in right cone tank, and left U-type groove is provided with the left vacuum line,
Right U-type groove is provided with the right vacuum line, the left latch inserts the left U-type groove of left vacuum line, the left supporting bullet
Spring is located in left U-type groove, the left end of the left supporting spring and the laminating of left latch, the right-hand member of the left supporting spring and left floating
Connecting rod is fitted, and the right-hand member of the left vacuum line is fitted in the presence of left supporting spring with the left deep-slotted chip breaker on traveller, described
Right pin inserts the right U-type groove of right vacuum line, and the right supporting spring is located in right U-type groove, the right side of the right supporting spring
End and right pin laminating, the left end of the right supporting spring and the laminating of right vacuum line, the left end of the right vacuum line is on the right side
Right deep-slotted chip breaker laminating in the presence of supporting spring and on traveller, the left push rod is slidably arranged in left push rod groove, described
In the left tilted surface groove of the right-hand member insertion traveller of left push rod, the right push rod is slidably arranged in right push rod groove, the right push rod
Left end insertion traveller right tilted surface groove in.
Further, between the left push rod and left push rod groove sliding sleeve all, is set between right push rod and right push rod groove.
Further, the drive cylinder passes through air pressure lock connection source of the gas.
Further, the upper end of the traveller fulcrum bearing is additionally provided with feeler block.
The present invention compared to the prior art, with advantages below and effect：Drive cylinder drives traveller steadily to move upwards,
Left deep-slotted chip breaker and right deep-slotted chip breaker on traveller drive left vacuum line and right vacuum line protruding respectively, make left pressing plate and the right side
Pressing plate is ring set Workpiece clamping.After machining, drive cylinder drives traveller to move downward, left vacuum line and right vacuum line
Therewith to lower swing, and moved inward in the presence of left supporting spring and right supporting spring.At the same time, the left side on traveller
Surface groove and right tilted surface groove promote left push rod and right push rod protruding, left pressing plate and right pressing plate is realized the pine to ring set workpiece
Open.Drive cylinder by air pressure lock connection source of the gas, when to ring set Workpiece clamping, it is ensured that the stability of clamping force and continue
Property, be conducive to the boring of ring set workpiece to process.Between left push rod and left push rod groove, all set and slide between right push rod and right push rod groove
Set, is conducive to left push rod and right push rod smooth sliding, realizes the release to left pressing plate and right pressing plate.The upper end of traveller fulcrum bearing is also
Feeler block is provided with, the quick tool setting of boring cutter when realizing boring processing.The present invention realizes the clamping to ring set workpiece, is conducive to ring
The boring processing of workpiece is covered, rational in infrastructure, good reliability, cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Fig. 1 of the present invention partial enlarged drawing A.
Fig. 3 is Fig. 1 of the present invention partial enlarged drawing B.
In figure：1. frame is supported, 2. supporting platforms, 3. drive cylinders, 4. ring set workpiece, 5. work mounting s seat, 6. travellers,
7. traveller fulcrum bearing, 8. left vacuum lines, 9. right vacuum lines, 10. left latches, 11. right pins, 12. left supporting springs, 13.
Right supporting spring, 14. left pressing plates, 15. right pressing plates, 16. left pressing plate bearings, 17. right pressing plate bearings, 18. left bearing pins, 19. right pins
Axle, 20. left push rods, 21. right push rods, 22. chutes, 23. left cone tanks, 24. right cone tanks, 25. left push rod grooves, 26. right push rods
Groove, 27. left deep-slotted chip breakers, 28. right deep-slotted chip breakers, 29. left tilted surface grooves, 30. right tilted surface grooves, 31. cylinder bodies, 32. piston rods, 33. is left U-shaped
Groove, 34. right U-type grooves, 35. sliding sleeves, 36. feeler blocks.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of clamping device of ring set workpiece, it include supporting frame 1, supporting platform 2,
Drive cylinder 3, ring set workpiece 4, work mounting s seat 5, traveller 6, traveller fulcrum bearing 7, left vacuum line 8, right vacuum line 9, a left side
Latch 10, right pin 11, left supporting spring 12, right supporting spring 13, left pressing plate 14, right pressing plate 15, left pressing plate bearing 16, right pressure
Board support 17, left bearing pin 18, right bearing pin 19, left push rod 20, right push rod 21, the supporting platform 2 are fixed on the upper of supporting frame 1
End, the outside of the ring set workpiece 4 is concentric to be enclosed on work mounting s seat 5, the lower end of the ring set workpiece 4 and supporting platform 2
Laminating, the traveller fulcrum bearing 7 is fixed in supporting platform 2, and positioned at the inner side of ring set workpiece 4, the traveller fulcrum bearing 7
Be provided centrally with vertical chute 22, the left and right sides of the traveller fulcrum bearing 7 is respectively arranged with left cone tank 23 and right cone
Left push rod groove 25 and right push rod groove 26, the left pressing plate bearing 16 and right pressure are additionally provided with shape groove 24, the traveller fulcrum bearing 7
Board support 17 is symmetricly set on the left and right sides of traveller fulcrum bearing 7, and the left cone tank 23 is located at the upside of left pressing plate bearing 16,
The left push rod groove 25 is located at the downside of left pressing plate bearing 16, and the right cone tank 24 is located at the upside of right pressing plate bearing 17, institute
The downside that right push rod groove 26 is located at right pressing plate bearing 17 is stated, the upper end of the traveller 6 is provided with left deep-slotted chip breaker 27 and right deep-slotted chip breaker
28, the lower end of the traveller 6 is provided with left tilted surface groove 29 and right tilted surface groove 30, and the left pressing plate 14 is hinged on by left bearing pin 18
On left pressing plate bearing 16, the right pressing plate 15 is hinged on right pressing plate bearing 17 by right bearing pin 19, and the traveller 6 can go up downslide
Dynamic to be arranged on the chute 22 of traveller fulcrum bearing 7, the drive cylinder 3 includes cylinder body 31 and piston rod 32, the cylinder body 31
Lower end is fixed in supporting frame 1, the upper end connection traveller 6 of the piston rod 32, and the drive cylinder 3 is locked by air pressure to be connected
Source of the gas, when being clamped to ring set workpiece 4, it is ensured that the stability and continuation of clamping force, is conducive to the boring of ring set workpiece 4 to add
Work.The left latch 10 is fixed in left cone tank 23, and the right pin 11 is fixed in right cone tank 24, the left company of floating
It is provided with bar 8 on left U-type groove 33, the right vacuum line 9 and is provided with right U-type groove 34, the left latch 10 inserts left floating
The left U-type groove 33 of connecting rod 8, the left supporting spring 12 is located in left U-type groove 33, and the left end of the left supporting spring 12 and a left side are inserted
Pin 10 is fitted, and the right-hand member and left vacuum line 8 of the left supporting spring 12 are fitted, and the right-hand member of the left vacuum line 8 is in left branch
Hold the left deep-slotted chip breaker 27 in the presence of spring 12 and on traveller 6 to fit, the right pin 11 inserts the right U-shaped of right vacuum line 9
Groove 34, the right supporting spring 13 is located in right U-type groove 34, and the right-hand member and right pin 11 of the right supporting spring 13 are fitted, institute
The left end and right vacuum line 9 for stating right supporting spring 13 are fitted, and the left end of the right vacuum line 9 is in the right work for supporting spring 13
Fitted with the right deep-slotted chip breaker 28 on lower and traveller 6, the left push rod 20 is slidably arranged in left push rod groove 25, the left push rod
In the left tilted surface groove 29 of 20 right-hand member insertion traveller 6, the right push rod 21 is slidably arranged in right push rod groove 26, the right top
In the right tilted surface groove 30 of the left end insertion traveller 6 of bar 21.Between the left push rod 20 and left push rod groove 25, right push rod 21 and You Ding
Sliding sleeve 35 is all set between bar groove 26, is conducive to left push rod 20 and the smooth sliding of right push rod 21, is realized to left pressing plate 14 and right pressure
The release of plate 15.The upper end of the traveller fulcrum bearing 7 is additionally provided with feeler block 36, and boring cutter is quick right when realizing boring processing
Knife.
By above-mentioned technical proposal, a kind of clamping device of ring set workpiece of the invention is in use, drive cylinder 3 drives traveller
Left deep-slotted chip breaker 27 and right deep-slotted chip breaker 28 on 6 steady motions upwards, traveller 6 drive left vacuum line 8 and right vacuum line 9 respectively
It is protruding, make left pressing plate 14 and right pressing plate 15 that ring set workpiece 4 is clamped.After machining, drive cylinder 3 drive traveller 6 to
Lower motion, left vacuum line 8 and right vacuum line 9 support spring 12 and right supporting spring 13 therewith to lower swing left
In the presence of move inward.At the same time, the left tilted surface groove 29 and right tilted surface groove 30 on traveller 6 promote left push rod 20 and right push rod
21 is protruding, left pressing plate 14 and right pressing plate 15 is realized the release to ring set workpiece 4.The present invention is realized to ring set workpiece 4
Clamp, be conducive to the boring of ring set workpiece 4 to process, rational in infrastructure, good reliability, cost is low.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (4)
1. a kind of clamping device of ring set workpiece, it is characterised in that：It includes supporting frame, supporting platform, drive cylinder, ring set
Workpiece, work mounting s seat, traveller, traveller fulcrum bearing, left vacuum line, right vacuum line, left latch, right pin, left supporting bullet
Spring, right supporting spring, left pressing plate, right pressing plate, left pressing plate bearing, right pressing plate bearing, left bearing pin, right bearing pin, left push rod, You Ding
Bar, the supporting platform is fixed on the upper end of supporting frame, and the outside of the ring set workpiece is concentric to be enclosed on work mounting s seat,
The lower end of the ring set workpiece and supporting platform laminating, the traveller fulcrum bearing are fixed in supporting platform, and positioned at ring set
The inner side of workpiece, the traveller fulcrum bearing is provided centrally with vertical chute, the left and right sides difference of the traveller fulcrum bearing
It is provided with left cone tank and right cone tank, the traveller fulcrum bearing and is additionally provided with left push rod groove and right push rod groove, the left pressure
Board support and right pressing plate bearing are symmetricly set on the left and right sides of traveller fulcrum bearing, and the left cone tank is located at left pressing plate bearing
Upside, the left push rod groove is located at the downside of left pressing plate bearing, and the right cone tank is located at the upside of right pressing plate bearing, the right side
Push rod groove is located at the downside of right pressing plate bearing, and the upper end of the traveller is provided with left deep-slotted chip breaker and right deep-slotted chip breaker, the traveller
Lower end is provided with left tilted surface groove and right tilted surface groove, the left pressing plate by left hinge on left pressing plate bearing, the right pressure
Plate is by right hinge on right pressing plate bearing, and the traveller, which can be slided up and down, to be arranged on the chute of traveller fulcrum bearing, institute
Stating drive cylinder includes cylinder body and piston rod, and the lower end of the cylinder body is fixed in supporting frame, and the upper end of the piston rod connects
Traveller is connect, the left latch is fixed in left cone tank, and the right pin is fixed in right cone tank, on the left vacuum line
It is provided with left U-type groove, the right vacuum line and is provided with right U-type groove, the left latch inserts the left U-shaped of left vacuum line
Groove, the left supporting spring is located in left U-type groove, the left end of the left supporting spring and the laminating of left latch, the left supporting bullet
The right-hand member of spring and the laminating of left vacuum line, the left side of the right-hand member of the left vacuum line in the presence of left supporting spring and on traveller
Deep-slotted chip breaker is fitted, and the right pin inserts the right U-type groove of right vacuum line, and the right supporting spring is located in right U-type groove, described
The right-hand member of right supporting spring and right pin laminating, the left end of the right supporting spring and the laminating of right vacuum line, the right floating
Right deep-slotted chip breaker laminating of the left end of connecting rod in the presence of right supporting spring and on traveller, the left push rod is slidably arranged on a left side
In push rod groove, in the left tilted surface groove of the right-hand member insertion traveller of the left push rod, the right push rod is slidably arranged on right push rod groove
It is interior, in the right tilted surface groove of the left end insertion traveller of the right push rod.
2. a kind of clamping device of ring set workpiece according to claim 1, it is characterised in that：The left push rod and left push rod
Sliding sleeve is all set between groove, between right push rod and right push rod groove.
3. a kind of clamping device of ring set workpiece according to claim 1, it is characterised in that：The drive cylinder passes through gas
Pressure lock connection source of the gas.
4. a kind of clamping device of ring set workpiece according to claim 1, it is characterised in that：The traveller fulcrum bearing it is upper
End is additionally provided with feeler block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336951.XA CN107088773A (en) | 2017-05-14 | 2017-05-14 | A kind of clamping device of ring set workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336951.XA CN107088773A (en) | 2017-05-14 | 2017-05-14 | A kind of clamping device of ring set workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107088773A true CN107088773A (en) | 2017-08-25 |
Family
ID=59638712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336951.XA Withdrawn CN107088773A (en) | 2017-05-14 | 2017-05-14 | A kind of clamping device of ring set workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107088773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405395A (en) * | 2019-06-25 | 2019-11-05 | 浙江尚品店配信息科技有限公司 | A kind of positioning clamping device for clothes showing shelf crossbeam |
| CN112171243A (en) * | 2020-09-23 | 2021-01-05 | 成都顺岚诚商贸有限公司 | Bearing manufacturing machine for forging machinery |
| CN112497121A (en) * | 2020-12-08 | 2021-03-16 | 苏州富强科技有限公司 | Positioning assembly and positioning method of fragile annular product |
-
2017
- 2017-05-14 CN CN201710336951.XA patent/CN107088773A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405395A (en) * | 2019-06-25 | 2019-11-05 | 浙江尚品店配信息科技有限公司 | A kind of positioning clamping device for clothes showing shelf crossbeam |
| CN112171243A (en) * | 2020-09-23 | 2021-01-05 | 成都顺岚诚商贸有限公司 | Bearing manufacturing machine for forging machinery |
| CN112497121A (en) * | 2020-12-08 | 2021-03-16 | 苏州富强科技有限公司 | Positioning assembly and positioning method of fragile annular product |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170825 |
|
| WW01 | Invention patent application withdrawn after publication |