CN104440788B - Device assembling table adjusted by compression lock - Google Patents
Device assembling table adjusted by compression lock Download PDFInfo
- Publication number
- CN104440788B CN104440788B CN201410747289.3A CN201410747289A CN104440788B CN 104440788 B CN104440788 B CN 104440788B CN 201410747289 A CN201410747289 A CN 201410747289A CN 104440788 B CN104440788 B CN 104440788B
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- fixed
- inner sleeve
- revolution
- compression
- screw
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Abstract
Device assembling table adjusted by a kind of compression lock.Mainly solve the problem that clamping when device assembling adjusted by existing compression lock is wasted time and energy, needs many people to coordinate, constantly need be adjusted tail stock, production efficiency is low.It is characterized in that: described clamping device fixed mount (3) is fixed with revolution overcoat (5), revolution overcoat (5) inside is fixed with revolution inner sleeve (6) by floating bearing (4), the right side of revolution inner sleeve (6) is connected with two can the clamp (2) of diametrically movement, and by clamping stud (1) connection between two clamps (2); Described compression set fixed mount (14) is fixed with fixed jacket (12), and fixed jacket (12) internal slide is connected with movable inner sleeve (11), and movable inner sleeve (11) internal whorl is connected with screw rod (13).Adopt this compression lock to adjust device assembling table assemble compressible formula lock to adjust device can raise labour efficiency, reduce labour intensity, save the space that assembling is used.
Description
Technical field
The present invention relates to a kind of mechanical field, device assembling table adjusted by a kind of compression lock specifically.
Background technology
Compression lock adjusts device to be the critical component of unit brake device, and unit brake device is the use of railway freight-car large axle load bogie, large axle load bogie is used for 80t level railway freight-car, the future development that existing domestic railway freight-car weighs to macro-axis, therefore, compression lock adjusts the use of device will be very extensive in the future.Compression lock adjusts device (be called for short lock and adjust device) the spring pressure difference band mainly between main spring and control spring to move adjusting nut action, reaches corrective action.Lock adjusts device to need main spring and control spring to compress when assembling, and maintains the assembling carrying out each again after spring-compressed.
Current compression lock adjusts the assembling of device to adopt the assembling of C6163 lathe, adjusts the cylindrical of device with φ 320mm three-jaw chuck clamping lock, carries out main spring and control spring compression, reach the object of assembling like this with tailstock.But need many people to coordinate in an assembling process, production efficiency is low; Lathe three-claw chuck clamping workpiece is wasted time and energy; Lathe back stand mechanism is heavier, needs constantly to adjust tailstock in assembling process, affects production efficiency.
Summary of the invention
Wasting time and energy to overcome clamping when device assembling adjusted by existing compression lock, needing many people to coordinate, constantly need adjust tail stock, deficiency that production efficiency is low, the invention provides a kind of compression lock and adjust device assembling table, adopt this compression lock to adjust device assembling table assemble compressible formula lock to adjust device can raise labour efficiency, reduce labour intensity, save the space that assembling is used.
Technical scheme of the present invention is: device assembling table adjusted by a kind of compression lock, comprise support, support is fixed with clamping device and compression set, described clamping device and compression set are fixed on support by clamping device fixed mount and compression set fixed mount respectively, described clamping device fixed mount is fixed with revolution overcoat, revolution jacket internal is fixed with revolution inner sleeve by floating bearing, the right side of described revolution inner sleeve is connected with two can the clamp of diametrically movement, and by clamping Stud connection between two clamps;
Described compression set fixed mount is fixed with the fixed jacket of level, fixed jacket internal slide is connected with movable inner sleeve, and movable inner sleeve left end is fixed with push rod, and movable inner sleeve internal whorl is connected with screw rod, and screw rod right-hand member is fixed with handwheel.
Described fixed jacket right-hand member is fixed with locking device, is connected between locking device with handwheel by ratchet.
Described movable inner sleeve outer wall axially has elongated slot, and does not communicate between elongated slot left end with movable inner sleeve left side, described fixed jacket sidewall is fixed with screw, and the end of screw is positioned at elongated slot.
The outside of described push rod is provided with auxiliary sleeve.
Two described clamps are connected by screw in revolution on cover, and the screw hole put in the revolution that screw is corresponding is the slotted hole of vertical direction.
The present invention has following beneficial effect: owing to taking such scheme, adjusts device to fix at lock by clamping device, and can turn round thus adjust lock tune device position, is compressed, and keeps pressure, thus adjust device to assemble at lock by the push rod of compression set to spring.This workbench floor space is little, saves the space of assembling, by original 6m
2drop to 3m
2; Raise labour efficiency, by original assembling 40 overlap/3 people/sky brings up to 60 people/skies, cover/2, and clamps, compresses conveniently, reduces labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view along B-B in Fig. 1.
In figure, 1-clamps stud, 2-clamp, 3-clamping device fixed mount, 4-floating bearing, 5-turns round overcoat, and 6-turns round inner sleeve, and device adjusted by 7-lock, 8-spring, 9-auxiliary sleeve, 10-push rod, 11-movable inner sleeve, 12-fixed jacket, 13-screw rod, 14-compression set fixed mount, 15-locking device, 16-handwheel, 17-support, 18-elongated slot, 19-screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Shown in Fig. 1, Fig. 2, device assembling table adjusted by a kind of compression lock, comprise support 17, support 17 is fixed with clamping device and compression set respectively, described clamping device and compression set are fixed on support 17 top by clamping device fixed mount 3 and compression set fixed mount 14 respectively.Described clamping device fixed mount 3 is fixed with revolution overcoat 5, revolution overcoat 5 inside is fixed with revolution inner sleeve 6 by floating bearing 4, and revolution inner sleeve 6 can be rotated.The right side of described revolution inner sleeve 6 is connected with two can the clamp 2 of diametrically movement, two clamps 2 are connected by screw in revolution inner sleeve 6, and the screw hole in the revolution inner sleeve 6 that screw is corresponding is the slotted hole of vertical direction, and this makes clamp 2 to move by the vertical direction.Connected by clamping stud 1 between two clamps 2, and the thread rotary orientation clamping stud 1 two ends is contrary, rotates clamping stud 1 like this and just can make the relative or reverse motions of two clamps 2.Work time gating adjusts device 7 to be placed between two clamps 2, can be clamped by clamp 2, and realizes self-centering by the rotation of turning round inner sleeve 6.
Described compression set fixed mount 14 is fixed with the fixed jacket 12 of level, fixed jacket 12 internal slide is connected with movable inner sleeve 11, and movable inner sleeve 11 horizontal direction can move in fixed jacket 12.Movable inner sleeve 11 internal whorl is connected with screw rod 13, and screw rod 13 right-hand member is fixed with handwheel 16, and movable inner sleeve 11 left end is fixed with push rod 10, and push rod 10 outside can be connected with auxiliary sleeve 9, and it is outside that auxiliary sleeve 9 is enclosed within push rod 10, device can be adjusted to play the effect of righting to lock.Described fixed jacket 12 right-hand member is fixed with locking device 15, is connected, when ratchet lock between locking device 15 with handwheel 16 by ratchet, handwheel 16 can only rotate to a direction, be rotated in place rear maintenance motionless, prevent handwheel 16 from reversing, thus keep the pressure to spring 8.After having assembled, open the ratchet of ratchet, handwheel 16 is reversed, thus make movable inner sleeve 11 rollback.Described movable inner sleeve 11 outer wall axially has elongated slot 18, and do not communicate between elongated slot 18 left end with movable inner sleeve 11 left side, described fixed jacket 12 sidewall is fixed with screw 19, and the end of screw 19 is positioned at elongated slot 18, can keeps off on the facade of elongated slot 18 left part.When handwheel 16 rotates, screw rod 13 can be driven to rotate, thus drive movable inner sleeve 11 to move to the left or to the right, and due to the radial location effect of screw 19, make movable inner sleeve 11 can not radial rotating.Meanwhile, when movable inner sleeve 11 moves right to certain position, elongated slot 18 left side can keep off on screw 19, plays position-limiting action.
When adjusting device to assemble to lock, device is adjusted by lock to be put in clamping device, and clamped by clamp 2, spring 8 is placed on the push rod 10 of compression set, rotating handwheel 16 makes movable inner sleeve 11 eject, thus by push rod 10 Compress Spring 8, stop operating during in-position handwheel 16, handwheel pins and makes it keep current location by ratchet mechanism, thus adjusts device to assemble to lock.
Claims (5)
1. device assembling table adjusted by a compression lock, comprise support (17), (17) are fixed with clamping device and compression set to support, described clamping device and compression set are fixed on support (17) by clamping device fixed mount (3) and compression set fixed mount (14) respectively, it is characterized in that: described clamping device fixed mount (3) is fixed with revolution overcoat (5), revolution overcoat (5) inside is fixed with revolution inner sleeve (6) by floating bearing (4), the right side of described revolution inner sleeve (6) is connected with two can the clamp (2) of diametrically movement, and connected by clamping stud (1) between two clamps (2),
Described compression set fixed mount (14) is fixed with the fixed jacket (12) of level, fixed jacket (12) internal slide is connected with movable inner sleeve (11), movable inner sleeve (11) left end is fixed with push rod (10), movable inner sleeve (11) internal whorl is connected with screw rod (13), and screw rod (13) right-hand member is fixed with handwheel (16).
2. device assembling table adjusted by compression lock according to claim 1, it is characterized in that: described fixed jacket (12) right-hand member is fixed with locking device (15), is connected between locking device (15) with handwheel (16) by ratchet.
3. device assembling table adjusted by compression lock according to claim 2, it is characterized in that: described movable inner sleeve (11) outer wall axially has elongated slot (18), and do not communicate between elongated slot (18) left end with movable inner sleeve (11) left side, described fixed jacket (12) sidewall is fixed with screw (19), and the end of screw (19) is positioned at elongated slot (18).
4. device assembling table adjusted by compression lock according to claim 3, it is characterized in that: the outside of described push rod (10) is provided with auxiliary sleeve (9).
5. device assembling table adjusted by compression lock according to claim 1, it is characterized in that: two described clamps (2) are connected by screw in revolution inner sleeve (6), and the screw hole in the revolution inner sleeve (6) that screw is corresponding is the slotted hole of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747289.3A CN104440788B (en) | 2014-12-09 | 2014-12-09 | Device assembling table adjusted by compression lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747289.3A CN104440788B (en) | 2014-12-09 | 2014-12-09 | Device assembling table adjusted by compression lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440788A CN104440788A (en) | 2015-03-25 |
| CN104440788B true CN104440788B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747289.3A Active CN104440788B (en) | 2014-12-09 | 2014-12-09 | Device assembling table adjusted by compression lock |
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| CN (1) | CN104440788B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999426B (en) * | 2015-07-31 | 2017-03-01 | 安徽涌诚机械有限公司 | Spring assembling forcing press |
| CN105666107B (en) * | 2016-04-12 | 2018-02-06 | 国网福建省电力有限公司 | The electronic dismounting frock of shunt switch buffer |
| CN106184279B (en) * | 2016-09-21 | 2018-05-25 | 中车北京二七车辆有限公司 | A kind of lock tune device assembling device and method |
| CN106514244A (en) * | 2016-11-29 | 2017-03-22 | 中车齐齐哈尔车辆有限公司 | Assembling device and method for compression type brake shoe stack adjuster |
| CN107900988A (en) * | 2017-12-15 | 2018-04-13 | 南京鑫业诚机器人科技有限公司 | A kind of anti-convolution transmission handwheel group |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520543A (en) * | 1982-12-28 | 1985-06-04 | Toyota Jidosha Kabushiki Kaisha | Coil spring compressor, with vertically adjustable clamp carriage |
| EP0947406A2 (en) * | 1998-04-02 | 1999-10-06 | Herramientas Davidson, S.A. | Device for disassembling automotive suspension systems |
| CN2635482Y (en) * | 2003-05-26 | 2004-08-25 | 河北科技大学 | Railway vehicle brake regulator performance testing table |
| CN202411769U (en) * | 2011-12-07 | 2012-09-05 | 南车成都机车车辆有限公司 | Brake shoe slack adjuster piston disassembling and assembling machine |
| CN203245571U (en) * | 2012-12-25 | 2013-10-23 | 常州南车铁马科技实业有限公司 | Dismounting apparatus for brake adjuster of motor-car clamp |
| CN204277950U (en) * | 2014-12-09 | 2015-04-22 | 齐齐哈尔市金车工业公司 | Device assembling table adjusted by compression lock |
-
2014
- 2014-12-09 CN CN201410747289.3A patent/CN104440788B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520543A (en) * | 1982-12-28 | 1985-06-04 | Toyota Jidosha Kabushiki Kaisha | Coil spring compressor, with vertically adjustable clamp carriage |
| EP0947406A2 (en) * | 1998-04-02 | 1999-10-06 | Herramientas Davidson, S.A. | Device for disassembling automotive suspension systems |
| CN2635482Y (en) * | 2003-05-26 | 2004-08-25 | 河北科技大学 | Railway vehicle brake regulator performance testing table |
| CN202411769U (en) * | 2011-12-07 | 2012-09-05 | 南车成都机车车辆有限公司 | Brake shoe slack adjuster piston disassembling and assembling machine |
| CN203245571U (en) * | 2012-12-25 | 2013-10-23 | 常州南车铁马科技实业有限公司 | Dismounting apparatus for brake adjuster of motor-car clamp |
| CN204277950U (en) * | 2014-12-09 | 2015-04-22 | 齐齐哈尔市金车工业公司 | Device assembling table adjusted by compression lock |
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| Publication number | Publication date |
|---|---|
| CN104440788A (en) | 2015-03-25 |
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Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District vision Street No. 1 Applicant after: QIQIHAR JINCHE INDUSTRY COMPANY Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District vision Street No. 1 Applicant before: Qiqihar Jinche Industry Company |
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