CN204036318U - A kind of auxiliary box cylinder general assembly fixture - Google Patents
A kind of auxiliary box cylinder general assembly fixture Download PDFInfo
- Publication number
- CN204036318U CN204036318U CN201420481538.4U CN201420481538U CN204036318U CN 204036318 U CN204036318 U CN 204036318U CN 201420481538 U CN201420481538 U CN 201420481538U CN 204036318 U CN204036318 U CN 204036318U
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- CN
- China
- Prior art keywords
- auxiliary box
- market potential
- strong market
- hole
- box cylinder
- 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.)
- Expired - Lifetime
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- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of auxiliary box cylinder general assembly fixture, comprise by base plate and be fixed on the base that two pieces of risers on base plate form; The center of base plate offers the through hole for installing positioning seat, two pieces of riser structures are identical and be symmetricly set on the both sides of bottom hole, the identical At The Height of two pieces of risers offers the through hole for installing pinboard respectively, two described pinboard mounted in pairs are on the through hole of two pieces of risers, and two pinboards coaxially offer and locates the pin-and-hole of having strong market potential for installing, have strong market potential outer wall and auxiliary box cylinder declutch shift shaft R groove of described location matches.The assembling of the utility model single, double support cylinder takes into account general, by conjunction with multiple positioning modes, achieve auxiliary box cylinder general assembly fixture from error-disable function, adopt detachable positioning seat, improve the compatibility of device, make location more accurate, efficiency of assembling improves.
Description
Technical field
The utility model relates to a kind of speed changer assembly tool, is specifically related to a kind of auxiliary box cylinder general assembly fixture.
Background technology
Secondary box of gearbox cylinder assembly is the hoist point being related to transmission assembly quality, traditional list support cylinder progressively by more reasonable structure, the better dual-gripper cylinder of performance replace.
Dual-gripper cylinder supports cylinder with original list in structure and external form very big difference, original single assembling jig supporting cylinder cannot continue to be suitable for, and use in the past assembling jig in assembling process, easily occur misloading situation, this produces to company and quality management and control causes very large trouble.
Utility model content
The purpose of this utility model is for above-mentioned defect of the prior art, provides a kind of single, double support cylinder assembling to take into account general, possesses from error-disable function simultaneously, and can realize the auxiliary box cylinder general assembly fixture of fast assembling-disassembling.
To achieve these goals, the technical solution adopted in the utility model is: comprise by base plate and be fixed on the base that two pieces of risers on base plate form; The center of base plate offers the through hole for installing positioning seat, two pieces of riser structures are identical and be symmetricly set on the both sides of bottom hole, the identical At The Height of two pieces of risers offers the through hole for installing pinboard respectively, two described pinboard mounted in pairs are on the through hole of two pieces of risers, and two pinboards coaxially offer and locates the pin-and-hole of having strong market potential for installing, have strong market potential outer wall and auxiliary box cylinder declutch shift shaft R groove of described location matches.
By on locating piece and the detachable through hole being arranged on base plate center of hexagon socket head cap screw bottom described positioning seat.
Described positioning seat head cover has tubular for the alignment pin of fixing auxiliary box cylinder declutch shift shaft head.
The top of two pieces of described risers is respectively by the detachable nylon sheet be fixed with for preventing auxiliary box cylinder surface from colliding with of the first hex bolts.
Have strong market potential and adopt Elliptic Cylinder to have strong market potential in described location, the cambered surface outer wall that ellipse short shaft is corresponding is used for fitting with auxiliary box cylinder declutch shift shaft R groove, the cambered surface outer wall that transverse is corresponding vertically offers several and locate spacing hole of having strong market potential, to have strong market potential spacing hole through location for preventing from locating the location of laterally sliding in the horizontal direction caging bolt of having strong market potential of having strong market potential, by matching with location stop nut of having strong market potential, be stuck in inside pinboard.
Described pinboard is to fasten the boss structure enter in two pieces of riser phase co-altitude through holes, and the between outer land terrace of boss structure and riser are fixed by the second hex bolts.
Described pinboard offers two differing heights for installing the pin-and-hole of locating and having strong market potential.
Compared with prior art, location is in use had strong market potential through the pin-and-hole on pinboard by the utility model, locating outer wall of having strong market potential snaps in the middle of auxiliary box cylinder declutch shift shaft R groove, when there is axle misloading, locate outer wall of having strong market potential and cannot snap in auxiliary box cylinder declutch shift shaft R groove, causing follow-up bolt tightening to operate cannot perform; On the other hand, select suitable positioning seat before assembly, the location up and down of auxiliary box cylinder can be realized by positioning seat, when there is housing misloading, auxiliary box cylinder declutch shift shaft head cannot position with positioning seat, cylinder will by jack-up, and housing and fixture cannot be in place, and causing follow-up bolt tightening to operate cannot perform; The utility model is by conjunction with multiple positioning modes, achieve auxiliary box cylinder general assembly fixture from error-disable function, fundamentally stop the hidden danger of misloading, with tradition bottom wear locate stop pin structure compared with, the utility model changes into be worn location from fixture both sides and has strong market potential, bottom space is released out thus, and meets the assembling of single, double support the old and new two kinds of structure auxiliary box cylinder simultaneously; In addition, the utility model is different from the enclosed structure of conventional brace, the semi-enclosed structure that base adopts base plate and riser to form, and greatly facilitates the process of taking of workpiece, decrease the labour intensity of staff, improve the efficiency of assembling of auxiliary box cylinder assembly.
Further, by on locating piece and the detachable through hole being arranged on base plate center of hexagon socket head cap screw bottom the utility model positioning seat, for different auxiliary box cylinder, positioning seat can be changed by fast assembling-disassembling in the pre-assembly, improves the compatibility of the utility model device.
Further, the utility model positioning seat head cover has the alignment pin of tubular, by auxiliary box cylinder declutch shift shaft head is inserted alignment pin, improves the accuracy of location.
Further, the utility model two pieces of riser top side detachable formulas are fixed with nylon sheet, and nylon sheet can play the effect preventing auxiliary box cylinder surface from colliding with, and nylon sheet is changed very convenient after damaging.
Further, having strong market potential and adopt Elliptic Cylinder to have strong market potential in the utility model location, has strong market potential compared to cylinder, and intensity, guidance quality that Elliptic Cylinder is had strong market potential are outstanding, anti-rotation better effects if; Meanwhile, the cambered surface outer wall that transverse is corresponding vertically offers several and locate spacing hole of having strong market potential, location caging bolt of having strong market potential to be had strong market potential spacing hole through location, by matching with location stop nut of having strong market potential, be stuck in inside pinboard, prevent from location to have strong market potential laterally to slide in the horizontal direction, improve the locating effect of locating and having strong market potential.
Further, the utility model pinboard offers two pin-and-holes of differing heights, the auxiliary box cylinder declutch shift shaft correspondence for different model is installed location and is had strong market potential, and the positioning height of increase improves versatility of the present utility model and mistake proofing effect.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
In accompanying drawing: 1. base; 2. pinboard; 3. nylon sheet; 4. the first hex bolts; 5. have strong market potential in location; 6. the second hex bolts; 7. alignment pin; 8. locating piece; 9. positioning seat; 10. hexagon socket head cap screw; 11. locate spacing hole of having strong market potential; 12. locate caging bolt of having strong market potential; 13. locate stop nut of having strong market potential.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model comprises by base plate and is fixed on the base 1 that two pieces of risers on base plate form, the center of base plate offers the through hole for installing positioning seat 9, the bottom of positioning seat 9 is by locating piece 8 and the detachable through hole being arranged on base plate center of hexagon socket head cap screw 10, positioning seat 9 is the structure of projective table type, outside step wall is also provided with the circular projection that can be stuck on locating piece 8, and the head cover of positioning seat 9 has tubular for the alignment pin 7 of fixing auxiliary box cylinder declutch shift shaft head, two pieces of riser structures are identical and be symmetricly set on the both sides of through hole, and the identical At The Height of two pieces of risers offers the through hole for installing pinboard 2 respectively, and two pinboards 2 adopt boss structure, and fastens enter in the through hole of two pieces of identical At The Heights of riser, the between outer land terrace of boss structure and riser are fixed by the second hex bolts 6, pinboard 2 coaxially offers side by side two differing heights for install location have strong market potential 5 pin-and-hole, the location Elliptic Cylinder that 5 employings and auxiliary box cylinder declutch shift shaft R groove match of having strong market potential is had strong market potential, and cambered surface outer wall corresponding to ellipse short shaft and auxiliary box cylinder declutch shift shaft R groove fit, the cambered surface outer wall that transverse is corresponding vertically offers several and locate spacing hole 11 of having strong market potential, have strong market potential caging bolt 12 of location to be had strong market potential spacing hole 11 through location, by matching with location stop nut 13 of having strong market potential, be stuck in inside pinboard 2, prevent from location to have strong market potential 5 laterally to slide in the horizontal direction, the top of two pieces of risers is by the detachable nylon sheet 3 be fixed with for preventing auxiliary box cylinder surface from colliding with of the first hex bolts 4.
Assembling process of the present utility model is: first get cylinder shell and declutch shift shaft, is upwards penetrated by declutch shift shaft from cylinder shell base apertures, and is aligned forward by declutch shift shaft R groove and be placed on fixture; Then had strong market potential by ellipse from fixture side pinboard corresponding aperture through R groove and through opposite side pinboard corresponding aperture, clamping declutch shift shaft R axle prevents from rotating; Finally piston is installed, fastening nut, completes assembly work.
In use having strong market potential through the pin-and-hole on pinboard in location by the utility model, snaps in the middle of auxiliary box cylinder declutch shift shaft R groove, and when there is axle misloading, have strong market potential and cannot snap in auxiliary box cylinder declutch shift shaft R groove in location, and causing follow-up bolt tightening to operate cannot perform; On the other hand, before assembly, according to the positioning seat that auxiliary box cylinder declutch shift shaft size Selection is suitable, the location up and down of auxiliary box cylinder can be realized by positioning seat, when there is housing misloading, or auxiliary box cylinder declutch shift shaft head cannot position with positioning seat, or cylinder will by jack-up, housing and fixture cannot be in place, and causing follow-up bolt tightening to operate cannot perform.
The utility model guidance quality is good, intensity is high, accurate positioning, by in conjunction with multiple positioning modes, achieve auxiliary box cylinder general assembly fixture from error-disable function, fundamentally stop the hidden danger of misloading, and the utility model list, the assembling of dual-gripper cylinder takes into account general, adopt detachable positioning seat, for different auxiliary box cylinder, positioning seat can be changed by fast assembling-disassembling in the pre-assembly, improve the compatibility of device, have strong market potential and adopt Elliptic Cylinder to have strong market potential in location simultaneously, have strong market potential compared to cylinder, the intensity that Elliptic Cylinder is had strong market potential is higher, guidance quality and anti-rotation better effects if.
Claims (7)
1. an auxiliary box cylinder general assembly fixture, is characterized in that: comprise by base plate and be fixed on the base (1) that two pieces of risers on base plate form; The center of base plate offers the through hole for installing positioning seat (9), two pieces of riser structures are identical and be symmetricly set on the both sides of bottom hole, the identical At The Height of two pieces of risers offers the through hole for installing pinboard (2) respectively, two described pinboard (2) mounted in pairs are on the through hole of two pieces of risers, and the pin-and-hole two pinboards (2) coaxially offered for installing location and have strong market potential (5), have strong market potential (5) outer wall and auxiliary box cylinder declutch shift shaft R groove of described location matches.
2. auxiliary box cylinder general assembly fixture according to claim 1, is characterized in that: described positioning seat (9) bottom is by locating piece (8) and the detachable through hole being arranged on base plate center of hexagon socket head cap screw (10).
3. auxiliary box cylinder general assembly fixture according to claim 1 and 2, is characterized in that: described positioning seat (9) head cover has tubular for the alignment pin (7) of fixing auxiliary box cylinder declutch shift shaft head.
4. auxiliary box cylinder general assembly fixture according to claim 1, is characterized in that: the top of two pieces of described risers is respectively by the detachable nylon sheet (3) be fixed with for preventing auxiliary box cylinder surface from colliding with of the first hex bolts (4).
5. auxiliary box cylinder general assembly fixture according to claim 1, it is characterized in that: described location have strong market potential (5) adopt Elliptic Cylinder have strong market potential, the cambered surface outer wall that ellipse short shaft is corresponding is used for fitting with auxiliary box cylinder declutch shift shaft R groove, the cambered surface outer wall that transverse is corresponding vertically offers several and locate spacing hole (11) of having strong market potential, location that (5) laterally slide in the horizontal direction caging bolt (12) of having strong market potential of having strong market potential for preventing location to be had strong market potential spacing hole (11) through location, by matching with location stop nut (13) of having strong market potential, be stuck in pinboard (2) inner side.
6. auxiliary box cylinder general assembly fixture according to claim 1, it is characterized in that: described pinboard (2) is for can fasten enter the boss structure in two pieces of riser phase co-altitude through holes, and the between outer land terrace of boss structure and riser are fixed by the second hex bolts (6).
7. the auxiliary box cylinder general assembly fixture according to claim 1 or 6, is characterized in that: described pinboard (2) offers two differing heights for installing location and have strong market potential the pin-and-hole of (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481538.4U CN204036318U (en) | 2014-08-25 | 2014-08-25 | A kind of auxiliary box cylinder general assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481538.4U CN204036318U (en) | 2014-08-25 | 2014-08-25 | A kind of auxiliary box cylinder general assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204036318U true CN204036318U (en) | 2014-12-24 |
Family
ID=52237026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481538.4U Expired - Lifetime CN204036318U (en) | 2014-08-25 | 2014-08-25 | A kind of auxiliary box cylinder general assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204036318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625351A (en) * | 2016-12-27 | 2017-05-10 | 重庆小康工业集团股份有限公司 | Engine crankcase positioning tool |
| CN115816059A (en) * | 2022-11-28 | 2023-03-21 | 陕西法士特齿轮有限责任公司 | Double-station rear cover assembly production line and assembly method |
-
2014
- 2014-08-25 CN CN201420481538.4U patent/CN204036318U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625351A (en) * | 2016-12-27 | 2017-05-10 | 重庆小康工业集团股份有限公司 | Engine crankcase positioning tool |
| CN115816059A (en) * | 2022-11-28 | 2023-03-21 | 陕西法士特齿轮有限责任公司 | Double-station rear cover assembly production line and assembly method |
| CN115816059B (en) * | 2022-11-28 | 2024-05-10 | 陕西法士特齿轮有限责任公司 | Double-station rear cover assembly production line and assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |
|
| CX01 | Expiry of patent term |