CN106180876B - Lock nut of main speed reducer fluting pressure clamp - Google Patents
Lock nut of main speed reducer fluting pressure clamp Download PDFInfo
- Publication number
- CN106180876B CN106180876B CN201610791132.XA CN201610791132A CN106180876B CN 106180876 B CN106180876 B CN 106180876B CN 201610791132 A CN201610791132 A CN 201610791132A CN 106180876 B CN106180876 B CN 106180876B
- Authority
- CN
- China
- Prior art keywords
- fixed
- crimper
- clamped
- pincers
- oil 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.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 16
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 22
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Braking Arrangements (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to auto parts and components mounting technology field, particularly a kind of lock nut of main speed reducer fluting pressure clamp, including crimper fixed seat and the locating rod fixed seat that is arranged in crimper fixed seat；The both ends of the crimper fixed seat are relatively set be fixed and clamped pincers and oil cylinder, the tailpiece of the piston rod of the oil cylinder is perpendicularly oriented to the pincers that are fixed and clamped, slip crimper is fixed with the piston rod, the slip crimper is oppositely arranged with the pincers that are fixed and clamped and the bottom of the two is located in same horizontal line, the bottom for sliding crimper is provided with dull edge formula pressure head, and the bottom for the pincers that are fixed and clamped is provided with protruding block formula pressure head；The present invention can substitute the mode of traditional-handwork locking, ensure that uniformity and reliability that lock nut of main speed reducer fluting compresses, preferably realize anti-loosing effect, more meet the developing direction of automated production.
Description
Technical field
The present invention relates to auto parts and components mounting technology field, more particularly to a kind of lock nut of main speed reducer fluting pressure
Pincers.
Background technology
Field is assembled in auto parts and components, locking nut is applied to each position, after locking nut screwing, needs to lock, and shows
Most of locking mode using fluting, tight by manually pounding, to play locking effect, but such a assembly method falls behind,
Uniformity is poor, waste of manpower, the hidden danger loosened also be present.
The content of the invention
It is an object of the invention to solve traditional lock nut of main speed reducer to pass through the difficult problem of manual lock, there is provided one
Kind lock nut of main speed reducer fluting pressure clamp, improves uniformity, security and the reliability after locking.
To solve the above problems, the present invention uses following technical scheme：
Lock nut of main speed reducer is slotted pressure clamp, including crimper fixed seat and being arranged in crimper fixed seat is determined
Position bar fixed seat；The both ends of the crimper fixed seat are relatively set be fixed and clamped pincers and oil cylinder, the piston rod of the oil cylinder
End is perpendicularly oriented to the pincers that are fixed and clamped, and slip crimper, the slip crimper and the pincers that are fixed and clamped are fixed with the piston rod
It is oppositely arranged and the bottom of the two is located in same horizontal line, the bottom for sliding crimper is provided with dull edge formula pressure head, Gu
The bottom of level pressure clencher is provided with protruding block formula pressure head；The end of the piston rod is fixed with to split nut, is leaned on when sliding crimper
Described that split nut and the cramp joint that is fixed and clamped are touched when the nearly pincers that are fixed and clamped are to extreme position, the bottom for sliding crimper is set
Limited location bolt, when sliding the remote pincers that are fixed and clamped of crimper to extreme position, the caging bolt contacts with oil cylinder；It is described
The both ends of locating rod fixed seat are vertically provided with the slip locating rod and stationary positioned bar for being used for positioning main reducing gear respectively.
Further, the both ends of the crimper fixed seat are respectively provided with the fixed plate for installing the pincers that are fixed and clamped and are used for
Two handles are arranged with the oil cylinder baffle plate of installation oil cylinder, the fixed plate and oil cylinder baffle plate.
Further, guide rod, pincers and the slip pressure of being fixed and clamped are connected between the fixed plate and crimper fixed seat
The upper end of clencher, which is worn, to be connected on guide rod.
Further, the crimper fixed seat is provided with suspension ring.
Further, the locating rod fixed seat is stripe board, and one end of the stripe board is provided with long lumbar hole, stripe board it is another
One end is provided with circular hole, and the upper end living for sliding locating rod is fixed in long lumbar hole by nut and cushion block, stationary positioned bar
Upper end is fixed in circular hole by nut and cushion block；The lower end of the slip locating rod living and stationary positioned bar is equipped with support plate
Face, described support vertically are provided with least two regulating bolts in card.
Further, it is set with least one piece of pad between slip crimper and oil cylinder on the piston rod of the oil cylinder.
The beneficial effects of the present invention are：The present invention is relatively fixed crimper and slip in being set in crimper fixed seat
Crimper, slide crimper and be fixed on the piston rod of oil cylinder, pressed by hydraulic oil cylinder driving with the piston rod adjustment of oil cylinder with fixed
The distance between clencher, it is different from the contacts head structure for the bottom that is fixed and clamped to slide crimper：Slide the pressure head knot of crimper
Structure is imitative dull edge formula, and it primarily serves the effect for reversely cutting off locking nut along fluting, preferably reaches anti-loosing effect；Gu
The pressure head structure of level pressure clencher is common projection block formula, and it primarily serves positioning, pressuring action；Pacify simultaneously in piston rod end
Dress sets caging bolt sliding crimper lower end, split nut is compressed to sliding crimper and the pincers that are fixed and clamped to split nut
When openings of sizes carry out it is spacing, ensure workpiece and operation safety；And caging bolt is then to sliding crimper and being fixed and clamped
Openings of sizes progress when pincers unclamp is spacing, can be directed to productive temp accommodation, save the operating time, while also protect
Workpiece and safe operation；Slide locating rod and stationary positioned bar to design for final drive casing, locating rod is slided in horizontal direction
Position is adjustable by long lumbar hole, and main reducing gear is clamped in into centre by two locating rods, is stuck in by the support card of bottom
Projection on final drive casing, by supporting the regulating bolt in card to finely tune main reducing gear upper end in right amount on vertical direction
The distance of locking nut and two crimpers, it is ensured that slide crimper and be fixed and clamped and clamp the pressure head alignment locking screw of respective lower end
The notch of female both sides, acted eventually through the piston rod of oil cylinder, locking nut is slotted and compressed.
The present invention can substitute the mode of traditional-handwork locking, and it is consistent to ensure that lock nut of main speed reducer fluting compresses
Property and reliability, preferably realize anti-loosing effect, more meet the developing direction of automated production.
Brief description of the drawings
Just the embodiment of the present invention is described further below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
A is the front view for sliding crimper in Fig. 3, and b is the side view for sliding crimper；
A is the front view of pincers of being fixed and clamped in Fig. 4, and b is the side view for sliding crimper；
Fig. 5 is the partial enlarged drawing in A portions in Fig. 1；
Fig. 6 is the structural representation of locating rod fixed seat；
Fig. 7 is the top view for supporting card；
Fig. 8 is the operating diagram of the present invention.
Embodiment
A kind of lock nut of main speed reducer fluting pressure clamp shown in 1 and Fig. 2 referring to the drawings, including crimper fixed seat 1
With the locating rod fixed seat 2 being arranged in crimper fixed seat 1；The both ends of the crimper fixed seat 1 are respectively equipped with fixed plate 3
With oil cylinder baffle plate 4, two handles 5 are arranged with the fixed plate 3 and oil cylinder baffle plate 4, are easy to the hand steered movement of worker；Crimper
Suspension ring 6 are also equipped with fixed seat 1, facilitate handling.
Fixed plate 3 and oil cylinder baffle plate 4 are fixed in crimper fixed seat 1 by taper pin, are installed and are fixed and clamped in fixed plate 3
Pincers 7, installation oil cylinder 9 on oil cylinder baffle plate 4, is fixed and clamped pincers 7 and oil cylinder 9 is oppositely arranged, and the end of piston rod 91 of oil cylinder 9 is perpendicularly oriented to
Be fixed and clamped pincers 7, is fixed with the piston rod 91 and slides crimper 8.
Shown in reference picture 4 and Fig. 5, slide and guide rod installing hole 81, piston rod mounting hole 82 are set from top to bottom on crimper 8
And caging bolt mounting hole 83, be fixed and clamped pin-and-hole 71, the guide rod for setting on pincers 7 and being connected with crimper fixed seat 1 from top to bottom
Mounting hole 72 and two bolts hole 73 being connected with fixed plate 3.
Slide crimper 8 to wear on the piston rod 91 for being connected on oil cylinder 9 by piston rod mounting hole 82, in slip on piston rod 91
Two pieces of pads 10 are set between crimper 8 and oil cylinder 9.Guide rod is connected between the fixed plate 3 and crimper fixed seat 1
11, the upper end for the pincers 7 that are fixed and clamped is worn by guide rod installing hole 72 to be connected on guide rod 11, and the upper end for sliding crimper 8 passes through guide rod
Mounting hole 81, which is worn, to be connected on guide rod 11.
After assembling, slide crimper 8 and the pincers 7 that are fixed and clamped are oppositely arranged, and the bottom of the two is located in same horizontal line,
The bottom for sliding crimper 8 is provided with dull edge formula pressure head 84, and the bottom for the pincers 7 that are fixed and clamped is provided with protruding block formula pressure head 74.
It primarily serves the effect for reversely cutting off locking nut along fluting to dull edge formula pressure head 84, preferably reaches locking
Effect；Protruding block formula pressure head 74 its primarily serve positioning, pressuring action.
Shown in reference picture 5, the end of the piston rod 91 is fixed with to split nut 12, and split nut 12 is included to be fixed on work
The long nut 12a of the end of stopper rod 91 and short nut 12b and bolt 12c, bolt 12c hitching post stretch into long spiral shell through short nut 12b
It is further by short nut 12b after depth by screwing regulating bolt 12c hitching post stretching into long nut 12a in female 12a
It is spacing.It is described that split nut 12 and the pincers 7 that are fixed and clamped are connect when sliding the close pincers 7 that are fixed and clamped of crimper 8 to extreme position
Touch, it is spacing to opening of the whole crimper when compressing, shield.
The bottom for sliding crimper 8 caging bolt 14, limit are installed by the attaching nut 13 of caging bolt mounting hole 83
The position extension elongation of bolt 14 is adjustable, and position-limiting action is played to opening of the whole crimper when unclamping, remote solid when sliding crimper 8
During level pressure clencher 7 to extreme position, caging bolt 14 contacts with oil cylinder 9, that is, stop open, so can according to production needs,
Release spacing limitation to crimper, coordinates rhythm of production to improve efficiency, while also function to protective action.
Shown in reference picture 6, the locating rod fixed seat 2 is stripe board, and locating rod fixed seat 2 is vertically fixed on crimper and consolidated
The top of reservation 1, one end of stripe board are provided with long lumbar hole 21, and the other end of stripe board is provided with circular hole 22, slip locating rod 15 living
Upper end is fixed in long lumbar hole 21 by nut 16 and cushion block 17, and the spacing with stationary positioned bar 18 can be adjusted along long lumbar hole 21；
The upper end of stationary positioned bar 18 is fixed in circular hole 22 again by nut and cushion block.
Shown in reference picture 7, the lower end of the slip locating rod 15 living and stationary positioned bar 18 is equipped with support card 19, institute
State and be vertically provided with two regulating bolts 20 in support card 19.
Shown in the working condition reference picture 8 of the present invention, the frock of the present invention is lifted into main reducing gear entirely through suspension ring 6
On 23, adjustment position is adapted to by handle 5, locating rod 15 and stationary positioned bar 18 is slided and is designed for final drive casing, it is horizontal
The square position of upward sliding locating rod 15 is adjustable by long lumbar hole 21, and main reducing gear 23 is clamped in into centre by two locating rods,
The projection being stuck in by the support card 19 of bottom on main reducing gear 23, by two support cards 19 on vertical direction
Regulating bolt 20 finely tune the distance of main reducing gear upper end locking nut 24 and two crimpers in right amount；Ensure to slide crimper 8
With the notch of pressure head alignment locking nut 24 both sides for the 7 respective lower ends of pincers that are fixed and clamped, ejected with the piston rod 91 of oil cylinder 9, band
It is dynamic slide crimper 8 under the guiding of guide rod 11 with piston rod 91 to 7 side compressions of pincers that are fixed and clamped, so as to by locking nut 24
Fluting locking.
It is described above, it is only the preferable embodiment of the present invention, but the scope of the present invention is not limited thereto, and it is any
Those familiar with the art is in the technical scope of present disclosure, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore the scope of the present invention is defined by the protection domain of claims.
Claims (6)
- The pressure clamp 1. lock nut of main speed reducer is slotted, it is characterised in that including crimper fixed seat and be arranged on crimper and consolidate Locating rod fixed seat in reservation；The both ends of the crimper fixed seat are relatively set be fixed and clamped pincers and oil cylinder, the oil The tailpiece of the piston rod of cylinder is perpendicularly oriented to the pincers that are fixed and clamped, and is fixed with slip crimper on the piston rod, the slip crimper and The pincers that are fixed and clamped are oppositely arranged and the bottom of the two is located in same horizontal line, and the bottom for sliding crimper is provided with dull edge Formula pressure head, the bottom for the pincers that are fixed and clamped are provided with protruding block formula pressure head；The end of the piston rod is fixed with to split nut, works as slip When the close pincers that are fixed and clamped of crimper are to extreme position, described to be touched to split nut and the cramp joint that is fixed and clamped, the slip crimper Bottom be provided with caging bolt, when slide crimper away from be fixed and clamped pincers to extreme position when, the caging bolt and oil cylinder Contact；The both ends of the locating rod fixed seat are vertically provided with the slip locating rod for being used for positioning main reducing gear and consolidated respectively Determine locating rod.
- The pressure clamp 2. lock nut of main speed reducer according to claim 1 is slotted, it is characterised in that the crimper is fixed The both ends of seat are respectively provided with the fixed plate for installing the pincers that are fixed and clamped and the oil cylinder baffle plate for installation oil cylinder, the fixed plate With two handles are arranged with oil cylinder baffle plate.
- The pressure clamp 3. lock nut of main speed reducer according to claim 2 is slotted, it is characterised in that the fixed plate and pressure It is connected with guide rod between clencher fixed seat, described be fixed and clamped and slides the upper end of crimper and wear and be connected on guide rod pincers.
- The pressure clamp 4. lock nut of main speed reducer according to claim 1 is slotted, it is characterised in that the crimper is fixed Seat is provided with suspension ring.
- The pressure clamp 5. lock nut of main speed reducer according to claim 1 is slotted, it is characterised in that the locating rod is fixed Seat is stripe board, and one end of the stripe board is provided with long lumbar hole, and the other end of stripe board is provided with circular hole, the slip locating rod Upper end is fixed in long lumbar hole by nut and cushion block, and the upper end of stationary positioned bar is fixed in circular hole by nut and cushion block； The lower end of the slip locating rod and stationary positioned bar is equipped with support card, is vertically provided with extremely in the support card Few two regulating bolts.
- The pressure clamp 6. lock nut of main speed reducer according to claim 1 is slotted, it is characterised in that the piston of the oil cylinder On bar at least one piece of pad is set between slip crimper and oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791132.XA CN106180876B (en) | 2016-08-31 | 2016-08-31 | Lock nut of main speed reducer fluting pressure clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610791132.XA CN106180876B (en) | 2016-08-31 | 2016-08-31 | Lock nut of main speed reducer fluting pressure clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180876A CN106180876A (en) | 2016-12-07 |
| CN106180876B true CN106180876B (en) | 2018-02-02 |
Family
ID=58087600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610791132.XA Active CN106180876B (en) | 2016-08-31 | 2016-08-31 | Lock nut of main speed reducer fluting pressure clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180876B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1517050B1 (en) * | 2003-09-22 | 2006-08-09 | HILTI Aktiengesellschaft | Self-locking threaded element |
| CN202326631U (en) * | 2011-07-28 | 2012-07-11 | 张意立 | Self-locking nut for matching single bolt through oblique notching |
| CN203532475U (en) * | 2013-10-29 | 2014-04-09 | 郑州贝龙液压技术有限公司 | Nut of grooving anti-loose bolt and nut fastening connection device |
| CN104912900A (en) * | 2014-03-11 | 2015-09-16 | 杭州巨星工具有限公司 | Anti-loosening thread assembly |
| CN206083980U (en) * | 2016-08-31 | 2017-04-12 | 安徽安凯福田曙光车桥有限公司 | Main reducer lock nut fluting pressure pincers |
-
2016
- 2016-08-31 CN CN201610791132.XA patent/CN106180876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1517050B1 (en) * | 2003-09-22 | 2006-08-09 | HILTI Aktiengesellschaft | Self-locking threaded element |
| CN202326631U (en) * | 2011-07-28 | 2012-07-11 | 张意立 | Self-locking nut for matching single bolt through oblique notching |
| CN203532475U (en) * | 2013-10-29 | 2014-04-09 | 郑州贝龙液压技术有限公司 | Nut of grooving anti-loose bolt and nut fastening connection device |
| CN104912900A (en) * | 2014-03-11 | 2015-09-16 | 杭州巨星工具有限公司 | Anti-loosening thread assembly |
| CN206083980U (en) * | 2016-08-31 | 2017-04-12 | 安徽安凯福田曙光车桥有限公司 | Main reducer lock nut fluting pressure pincers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180876A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205237618U (en) | Lathe positioner of fork work piece is pulled out in processing | |
| CN107617848B (en) | Clamp device for welding nuts in grooves | |
| CN106311847A (en) | Touch pad stamping device | |
| CN106180876B (en) | Lock nut of main speed reducer fluting pressure clamp | |
| CN208787609U (en) | A kind of stamping parts perforating device | |
| CN206083980U (en) | Main reducer lock nut fluting pressure pincers | |
| CN205763608U (en) | A kind of hot forging pressure device | |
| CN204052556U (en) | A kind of punching integrated machine tool | |
| CN102489923B (en) | Engine gear-shift shaft welding tool | |
| CN204052555U (en) | A kind of punching integrated machine tool | |
| CN205799016U (en) | A kind of milling trigger frock | |
| CN205888934U (en) | Positioner of usefulness is processed to wood industry | |
| CN206912152U (en) | Automatic pressure spring machine | |
| CN205734005U (en) | Railway switch tongue processing hydraulic fixture | |
| CN205572625U (en) | Bench drill work piece clamping device | |
| CN205464143U (en) | Riveter of measurable work piece thickness | |
| CN205363339U (en) | The drilling position adjustable axle sleeve part bores milling fixture | |
| CN100453289C (en) | High precision clamping device for computerized grinding | |
| CN208696210U (en) | A kind of press-loading apparatus for silver point riveting machine | |
| CN204748131U (en) | Piston mills ball hole hydraulically operated fixture | |
| CN206357658U (en) | A kind of workpiece pressing machine | |
| CN204194809U (en) | Four axles two link turnery processing machine | |
| CN104226787A (en) | Punching integral machine tool | |
| CN105598300A (en) | Crankcase body plug riveting device | |
| CN104259301A (en) | Punching integrated machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |