CN205996605U - A kind of general flexible jig - Google Patents
A kind of general flexible jig Download PDFInfo
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- CN205996605U CN205996605U CN201621062298.XU CN201621062298U CN205996605U CN 205996605 U CN205996605 U CN 205996605U CN 201621062298 U CN201621062298 U CN 201621062298U CN 205996605 U CN205996605 U CN 205996605U
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- 238000009966 trimming Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
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Abstract
A kind of general flexible jig, belong to processing equipment technical field, described general flexible jig, it is arranged on platen, including firm banking, location-plate, lifting device and support base, it is characterized in that, the two ends of firm banking are symmetrically arranged with a pair of projections, two boss tops of firm banking are symmetrically arranged with track, two boss upper ends are respectively arranged with location-plate, location-plate is connected with track by fastening bolt, it is connected with workpiece in the middle of two location-plates, the lower end of workpiece is inconsistent with support base, the lower end of support base is fixedly connected with lifting device, the beneficial effects of the utility model are, the fixture of setting is arranged on firm banking, compact conformation；Lifting device adopts Motor drive, and limit switch is spacing and to reduce the gap between part and location-plate, operation automation, efficiency high, high precision with reference to trimming hand wheel, rotation hand wheel；Support base and location-plate can be changed according to workpiece type, and the versatility of fixture is good.
Description
Technical field
This utility model is related to processing equipment technical field, more particularly, to a kind of general flexible jig.
Background technology
, as one kind of machine tool auxiliary device, the change fixture for adapting to lathe species and part category must be therewith for fixture
And change.With the diversification of scientific and technical high speed development and social need, multi items, small batch produce and are gradually dominant
Gesture, therefore has the special fixture of considerable advantage gradually to expose its deficiency in production in enormous quantities.Special fixture specificity
By force, it is only suitable for single component, but the higher guarantee property of its precision is preferably, but for batch less modern times processing side numerous in variety
Method exposes its drawback again.It is unable to the new requirement of quick response, small lot batch manufacture takes considerable time design fixture again, spend
More manpower and materials.The drawbacks of for reply special fixture, built-up jig arises at the historic moment, and built-up jig is by standard component assembling
Become, to ensure its interchangeability, structure bulky is not compact for the accuracy of manufacture height of element.So needing to combine the advantage of the two
Come, the feature of special fixture high precision can be played, the feature of built-up jig low cost can have been given play to again.
At present, for solving above-mentioned technical problem, the utility model patent of Patent No. CN201520605875.4, disclose
A kind of fraise jig, described fixture includes the clamping fixture seat being arranged on milling machine table, the jig arm group being arranged on clamping fixture seat, institute
State jig arm group include horizontally disposed, be pressed on respectively on described workpiece radial direction opposite sides peripheral part two
Jig arm, two described jig arm are axially retractably installed on described clamping fixture seat along itself respectively although this fixture convenient mounting and clamping
And be effectively prevented workpiece in process and be subjected to displacement, but the bracket of described fraise jig setting is only applicable to circumference class
The positioning of part；And described jig arm is fixing on clamping fixture seat, only can carry out the positioning of workpiece radial direction, for workpiece axial direction position
Put and cannot adjust；Described fixture, due to lacking the upper and lower positioner of part, is only applicable to the clamping and positioning of size part of the same race, right
Have certain limitations in the big or smaller situation of part comparison, motility and versatility be not high.And Patent No.
The utility model patent of CN201120115276.6, discloses a kind of adjustable clamp, and described fixture is provided with for adjusting height
The adjusting means of degree, described device includes the upper bed-plate connecting by bearing and lower bottom base and one end penetrate upper bed-plate and under
The threaded support post of base, is fixedly installed key and turning handle with upper bed-plate outer wall in upper bed-plate, key penetrates into screw thread respectively
In the screw thread of support column, upper bed-plate being driven to rotate by turning handle, making spiral support live in rise using key, thus driving face
Plate rises, but the lifting efficiency of described adjusting means is not high, and structure is not compact, and relatively elaborate.
To sum up, the universal fixturing on current lathe need solve versatility not high, clamping precision is low, and location efficiency is low, knot
The not compact problem of structure, to meet production needs.
Content of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of general flexible jig, efficiently solves at present
The versatility that milling machine universal fixture exists is not high, and clamping precision is low, and location efficiency is low, the not compact problem of structure, this practicality
The lifting device of setting, act in the middle part of firm banking that the fixture of new setting includes being fixed on platen, firm banking
Rise fixing support base on device and the location-plate of firm banking upper end setting, compact conformation；Lifting device adopts motor to drive
Dynamic, limit switch is spacing and to reduce the gap between part and location-plate with reference to trimming hand wheel, rotation hand wheel, operation automation,
Location efficiency is high, and clamping accuracy is high, can meet the processing of the higher part of precision；Support base and location-plate can be according to workpiece type
Change, its versatility is good.
This utility model solves its technical problem and be employed technical scheme comprise that：Described general flexible jig, is arranged on machine
Bed workbench on, include firm banking, firm banking two ends setting location-plate, firm banking bottom arrange lifting device,
And the support base of lifting device upper end setting is it is characterised in that firm banking is set to cuboid, the two of firm banking
End is symmetrically arranged with a pair of projections, and two boss tops of firm banking are symmetrically arranged with track, and two boss upper ends set respectively
Be equipped with location-plate, location-plate is connected with track by fastening bolt, in the middle of two location-plates, be connected with workpiece, the lower end of workpiece with
Support base is inconsistent, and the lower end of support base is fixedly connected with lifting device；
Lifting device is fixed on the middle part of firm banking, and the upper and lower of lifting device is respectively arranged with fixed flat planar
And bottom plate, upper fixed flat planar lower end and the bottom plate upper end left and right sides be respectively symmetrically and be provided with connecting plate, described connection
Plate is connected with 2 pairs of support bars by fastening bolt, and corresponding a pair of support rods is connected by Coupling up and down, connects between Coupling
It is connected to precision lead screw；Before and after fixed flat board lower end, both sides are symmetrically arranged with support base, the lower end of support base with vertically
Axle is connected, and the lower end of vertical axes and worm screw just connect, and worm screw is engaged with turbine, and one end of turbine is connected with rotation hand wheel, turbine
The other end is provided with motor, and motor arranges limit switches.
Track described in the utility model is in horizontal and vertical cross-distribution on boss top.
It is provided with longitudinal bar-shaped trough in location-plate described in the utility model.
One end of precision lead screw described in the utility model passes through the boss of firm banking and is provided with trimming hand wheel, accurate
The other end of leading screw is fixed on Coupling.
The beneficial effects of the utility model are, firm banking that the fixture of setting includes being fixed on platen, solid
Determine in the middle part of base the lifting device of setting, on lifting device fixing support base and the setting of firm banking upper end location-plate,
This clamp structure is compact；Lifting device adopts Motor drive, and limit switch is spacing and to reduce with reference to trimming hand wheel, rotation hand wheel
Gap between part and location-plate, operation automation, location efficiency is high, and clamping accuracy is high, can meet adding of the higher part of precision
Work；Support base and location-plate can be changed according to workpiece type, and the versatility of this fixture is good.
Brief description
Accompanying drawing 1 is this utility model main structure diagram；
Accompanying drawing 2 is this utility model overlooking the structure diagram；
Accompanying drawing 3 is the main structure diagram of this utility model lifting device；
Accompanying drawing 4 is the A-A cross section structure diagram of accompanying drawing 3；
In accompanying drawing:1. firm banking, 11. tracks, 2. location-plate, 3. fastening bolt, 4. support base, 5. workpiece, 6. lift
Rise device, 7. bar-shaped trough, fixed flat planar on 601., 602. support bars, 603. vertical axes, 604. trimming hand wheels, 605. rotation handss
Wheel, 606. bottom plates, 607. motors, 608. turbines, 609. worm screws, 610. Couplings, 611. precision lead screws, 611. connections
Plate, 612. connecting plates, 613. support bases, 614. limit switches.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in further detail.
In accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, described general flexible jig, it is arranged on platen, including
Firm banking 1, the location-plate 2 of firm banking 1 two ends setting, the lifting device 6 of firm banking 1 bottom setting and lifting device 6
It is characterised in that firm banking 1 is set to cuboid, the two ends of firm banking 1 symmetrically set the support base 4 of upper end setting
It is equipped with a pair of projections, two boss tops of firm banking 1 are symmetrically arranged with track 11, and two boss upper ends are respectively arranged with determines
Position plate 2, location-plate 2 is connected with track 11 by fastening bolt 3, is connected with workpiece 5, the lower end of workpiece 5 in the middle of two location-plates 2
Inconsistent with support base 4, the lower end of support base 4 is fixedly connected with lifting device 6；
Lifting device 6 is fixed on the middle part of firm banking 1, and the upper and lower of lifting device 6 is respectively arranged with fixation
Flat board 601 and bottom plate 606, upper fixed flat planar 601 lower end and the bottom plate 606 upper end left and right sides are respectively symmetrically and are provided with
Connecting plate 612, described connecting plate 612 is connected with 2 pairs of support bars 602 by fastening bolt 3, up and down corresponding a pair of support rods
602 pass through Coupling 610 is connected, and is connected with precision lead screw 611 between Coupling 610；Before fixed flat board 601 lower end
Both sides are symmetrically arranged with support base 613 afterwards, and the lower end of support base 613 is connected with vertical axes 603, the lower end of vertical axes 603 and snail
Bar 609 just connects, and worm screw 609 is engaged with turbine 608, and one end of turbine 608 is connected with rotation hand wheel 605, the other end of turbine 608
It is provided with motor 607, motor 607 arranges limit switches 614.
Track 11 described in the utility model is in horizontal and vertical cross-distribution on boss top, and effect is to adjust location-plate
2 horizontal and vertical position more accurately clamps workpiece.
It is provided with longitudinal bar-shaped trough 7, effect is fastening fixing in relevant position in location-plate 2 described in the utility model
Bolt 3.
One end of precision lead screw 611 described in the utility model passes through the boss of firm banking 1 and is provided with trimming hand wheel
604, the other end of precision lead screw 611 is fixed on Coupling 610, and effect is after the completion of to workpiece 5 basic fixed position, in order to disappear
Except the space between workpiece 5 and support base 4, so that workpiece 5 is accurately clamped, when can be manually rotated trimming hand wheel 604, drive accurate silk
Thick stick 611 rotates, and the one end due to precision lead screw 611 is fixed, can drive Coupling 610 be connected 2 pairs of support bars 602 upwards or to
Lower motion, realizes the fine setting clamping of different workpieces 5.
General flexible jig described in the utility model using process be：First basic fixed position clamping is carried out to workpiece 5：
Described firm banking 1 is arranged on platen, then the type according to part is selected suitable location-plate 2 and supported bottom
Seat 4, is fixed on support base 4 on lifting device 6, is then energized to motor 607, and motor 607 drives worm gear structure fortune
Turn, worm gear structure drives vertical axes 603 to be moved upwardly or downwardly, and two pairs of support bars 602 also follow vertical axes 603 simultaneously
Vertically movable mobile identical distance, when upper fixed flat planar 601 touches workpiece 5, presses the spacing of setting on motor 607 and opens
Close 614, so that motor 607 is shut down；Then pass through to adjust location-plate 2, make location-plate 2 in the rail of horizontal and vertical cross-distribution
Slide in road 11, determine left and right and the correct position in front and back of workpiece 5, tighten fastening bolt 3 and workpiece 5 is completed with left and right with front and back
The positioning in direction.
Then clamping is accurately positioned to workpiece 5, to eliminate gap, improves the machining accuracy of workpiece：Workpiece is accurate about 5
Positioning is to can be manually rotated trimming hand wheel 604, drives precision lead screw 611 to rotate, the one end due to precision lead screw 611 is fixed, and can carry
2 pairs of support bars 602 that dynamic Coupling 610 is connected move up or down, and realize the fine setting clamping of workpiece 5；When the work being clamped
When there is certain angle on part surface, manually adjust 2 rotation hand wheels 605 of 2 turbine 608 one end, before support base 4 can be made
The certain angle of rear-inclined.
Claims (4)
1. a kind of general flexible jig, is arranged on platen, including firm banking（1）, firm banking（1）Two ends are arranged
Location-plate（2）, firm banking（1）The lifting device of bottom setting（6）, and lifting device（6）The support bottom of upper end setting
Seat（4）It is characterised in that firm banking（1）It is set to cuboid, firm banking（1）Two ends be symmetrically arranged with a pair convex
Platform, firm banking（1）Two boss tops be symmetrically arranged with track（11）, two boss upper ends are respectively arranged with location-plate
（2）, location-plate（2）By fastening bolt（3）With track（11）It is connected, two location-plates（2）Centre is connected with workpiece（5）, work
Part（5）Lower end and support base（4）Inconsistent, support base（4）Lower end be fixedly connected with lifting device（6）；
Lifting device（6）It is fixed on firm banking（1）Middle part, lifting device（6）Upper and lower be respectively arranged with solid
Allocate plate（601）And bottom plate（606）, upper fixed flat planar（601）Lower end and bottom plate（606）The upper end left and right sides is respectively
It is symmetrically arranged with connecting plate（612）, described connecting plate（612）By fastening bolt（3）It is connected with 2 pairs of support bars（602）, up and down
Corresponding a pair of support rods（602）By Coupling（610）It is connected, Coupling（610）Between be connected with precision lead screw（611）；
Fixed flat board（601）Before and after lower end, both sides are symmetrically arranged with support base（613）, support base（613）Lower end with perpendicular
D-axis（603）It is connected, vertical axes（603）Lower end and worm screw（609）Just connect, worm screw（609）With turbine（608）Engagement, turbine
（608）One end be connected with rotation hand wheel（605）, turbine（608）The other end be provided with motor（607）, motor（607）On set
It is equipped with limit switch（614）.
2. general flexible jig according to claim 1 is it is characterised in that described track（11）It is in horizontal stroke on boss top
To with crossed longitudinally distribution.
3. general flexible jig according to claim 1 is it is characterised in that described location-plate（2）Inside it is provided with longitudinal
Bar-shaped trough（7）.
4. general flexible jig according to claim 1 is it is characterised in that described precision lead screw（611）One end pass through
Firm banking（1）Boss and be provided with trimming hand wheel（604）, precision lead screw（611）The other end be fixed on Coupling（610）
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062298.XU CN205996605U (en) | 2016-09-19 | 2016-09-19 | A kind of general flexible jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062298.XU CN205996605U (en) | 2016-09-19 | 2016-09-19 | A kind of general flexible jig |
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| Publication Number | Publication Date |
|---|---|
| CN205996605U true CN205996605U (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062298.XU Active CN205996605U (en) | 2016-09-19 | 2016-09-19 | A kind of general flexible jig |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571001A (en) * | 2017-09-26 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | A kind of general brake reservoir dismounts frock |
| CN108454586A (en) * | 2018-04-03 | 2018-08-28 | 芜湖华佳新能源技术有限公司 | A protective device for convenient replacement of battery packs for new energy vehicles |
| CN108519068A (en) * | 2018-04-29 | 2018-09-11 | 北京光宇之勋科技有限公司 | A kind of clamping device for test piece geometric error |
| CN108994632A (en) * | 2018-09-29 | 2018-12-14 | 苏州怡信光电科技有限公司 | High Spee ' d Vertical Machining Centre |
| CN110961841A (en) * | 2019-12-10 | 2020-04-07 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A positioning and clamping device for CPU |
| CN112676715A (en) * | 2020-12-13 | 2021-04-20 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
| CN114536039A (en) * | 2022-03-21 | 2022-05-27 | 宁波阳明工业技术研究院有限公司 | Adjustable integrated cushion block and application thereof |
-
2016
- 2016-09-19 CN CN201621062298.XU patent/CN205996605U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571001A (en) * | 2017-09-26 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | A kind of general brake reservoir dismounts frock |
| CN107571001B (en) * | 2017-09-26 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | A universal brake cylinder disassembly and assembly tool |
| CN108454586A (en) * | 2018-04-03 | 2018-08-28 | 芜湖华佳新能源技术有限公司 | A protective device for convenient replacement of battery packs for new energy vehicles |
| CN108519068A (en) * | 2018-04-29 | 2018-09-11 | 北京光宇之勋科技有限公司 | A kind of clamping device for test piece geometric error |
| CN108994632A (en) * | 2018-09-29 | 2018-12-14 | 苏州怡信光电科技有限公司 | High Spee ' d Vertical Machining Centre |
| CN110961841A (en) * | 2019-12-10 | 2020-04-07 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A positioning and clamping device for CPU |
| CN112676715A (en) * | 2020-12-13 | 2021-04-20 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
| CN112676715B (en) * | 2020-12-13 | 2023-02-21 | 新邵县四杰竹业发展有限公司 | Fixing device for engraving bamboo chopsticks |
| CN114536039A (en) * | 2022-03-21 | 2022-05-27 | 宁波阳明工业技术研究院有限公司 | Adjustable integrated cushion block and application thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: 272000 south side of Hongguang Road, high tech Zone, Jining City, Shandong Province, west side of Shandong woerhua Group Co., Ltd Patentee after: Jining Yiteng Hydraulic Co.,Ltd. Address before: 272000 No.9, Kaiyuan Road, high tech Development Zone, Jining City, Shandong Province Patentee before: JINING KERSEN HYDRAULIC Co.,Ltd. |