CN207310614U - A kind of decompressor for rzeppa joint processing - Google Patents
A kind of decompressor for rzeppa joint processing Download PDFInfo
- Publication number
- CN207310614U CN207310614U CN201721319853.7U CN201721319853U CN207310614U CN 207310614 U CN207310614 U CN 207310614U CN 201721319853 U CN201721319853 U CN 201721319853U CN 207310614 U CN207310614 U CN 207310614U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- fixed
- decompressor
- fixed column
- operation console
- 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
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of decompressor for rzeppa joint processing, including base and operation console, operation console is welded with the top of the base, threaded hole is equipped with four, the top angle of the operation console, fixed column is threaded with the threaded hole, the lower part of the fixed column is equipped with external screw thread, and external screw thread matches with threaded hole, locking strap is fixed with the first annular groove and second annular groove, the locking strap includes a pair of of arc sheetmetal, fastening bolt and a pair of of locking nut, the middle part of the fixed column is equipped with sliding seat, mounting base is welded among the bottom of the sliding seat, fixed seat is fixed with the top of the fixed column, first hydraulic cylinder is fixed with the fixed seat, the piston end of the first hydraulic cylinder is fixed on the top of sliding seat.The utility model structure is novel, ingenious in design, traditional locking nut is replaced with arc sheetmetal so that the stability of fixed column is more preferable.
Description
Technical field
It the utility model is related to stamping technology field, more particularly to a kind of punching press dress for rzeppa joint processing
Put.
Background technology
It is the important component in car drivetrain system that cage (cage), which is also referred to as " constant velocity cardan joint ", its effect is to start
The power of machine is delivered to driving wheel from speed changer, and driving car is run at high speed.Constant velocity joint types for car are very much, its
Middle apply is at most Rzeppa constant velocity joint and triangle posture constant velocity cardan joint, it mainly has sliding sleeve, three-way axis, transmission
Axis, inner race, retainer, clutch can major part composition.Since constant velocity cardan joint transmits heavy driving moment, with by load
Weight, high transmission accuracy, is in great demand, and is safety member, therefore its major part is process using fine forge piece.
Rzeppa joint needs to stamp device in processing, and the fixed column of existing decompressor easily loosens, so
Punch-pin rocks when resulting in punching press, and it is not accurate in turn result in punching press, for this reason, the utility model proposes one kind to be used for ball cage type ten thousand
To the decompressor of section processing, for solving the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed is used for ball cage type
The decompressor of universal joint processing.
To achieve these goals, the utility model employs following technical solution:
A kind of decompressor for rzeppa joint processing, including base and operation console, the top weldering of the base
Operation console is connected to, threaded hole is equipped with four, the top angle of the operation console, fixed column is threaded with the threaded hole,
The lower part of the fixed column is equipped with external screw thread, and external screw thread matches with threaded hole, and the externally threaded top is equipped with the first ring
Connected in star, the externally threaded bottom are equipped with second annular groove, are fixed in the first annular groove and second annular groove
There is a locking strap, the locking strap includes a pair of of arc sheetmetal, fastening bolt and a pair of of locking nut, wherein arc sheetmetal
Both ends are equipped with mounting ear, and the mounting ear is equipped with through hole, and a pair of arc sheetmetal is wrapped in first annular groove or the
On second ring groove and ring-shaped structure is formed, is inserted with fastening bolt and fastening bolt and is threaded with the through hole
A pair of of locking nut;
The middle part of the fixed column is equipped with sliding seat, and mounting base, the installation are welded among the bottom of the sliding seat
The bottom of seat is provided with punch-pin, and the top of the operation console is provided with cavity plate by bolt, and the interior bottom of the cavity plate, which is equipped with, to be led to
Hole, being internally provided with for through hole compress column, and the lower section of cavity plate is equipped with mounting groove, and second hydraulic cylinder is provided with the mounting groove, and
The piston rod upper end of second hydraulic cylinder is against the lower end for compressing column, and fixed seat, the fixation are fixed with the top of the fixed column
First hydraulic cylinder is fixed with seat, the piston end of the first hydraulic cylinder is fixed on the top of sliding seat.
Preferably, the externally threaded height is equal to the height of operation console.
Preferably, the surface of the fixed column is equipped with one layer of carbon fiber coating layer.
Preferably, the bottom of the base is provided with bottom plate, and bottom plate is circumferentially with multiple mounting holes.
Preferably, the first annular groove is identical with the size of second annular groove,
Preferably, the locking strap matches with the size of first annular groove or second annular groove.
Compared with prior art, the beneficial effects of the utility model are:By the design of locking strap, bigger can be born
Pressure, decompressor long-time service will not be there is a phenomenon where loosening, by the design of external screw thread and annular groove, dual increase
The stability of fixed column, ensures first hydraulic cylinder at work, and fixed column will not rock, first annular groove and the second annular
The design of groove, can clamp operation console, ensure that fixed column is not rocked, can be by punching press by the design of second hydraulic cylinder
Later workpiece is ejected, and circular hole can be filled up by compressing column, facilitates feeding, the utility model structure is novel, ingenious in design, uses arc
Shape metallic plate replaces traditional locking nut so that the stability of fixed column is more preferable.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of for rzeppa joint processing decompressor structure diagram;
Fig. 2 is structure diagram when the utility model removes operation console;
Fig. 3 be the utility model proposes it is a kind of for rzeppa joint processing decompressor in locking strap vertical view
Figure.
In figure:1 operation console, 2 bases, 3 bottom plates, 4 locking straps, 41 arc sheetmetals, 42 mounting ears, 43 fastening bolts, 44
Locking nut, 5 fixed columns, 51 first annular grooves, 52 second annular grooves, 53 external screw threads, 6 sliding seat, 7 fixed seats, 8
One hydraulic cylinder, 9 mounting bases, 10 punch-pin, 11 cavity plates, 12 compress column, 13 mounting grooves, 14 second hydraulic cylinders.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of decompressor for rzeppa joint processing, including base 2 and operation console 1, base
2 top is welded with operation console 1, is equipped with threaded hole at four, the top angle of operation console 1, fixation is threaded with threaded hole
Column 5, the lower part of fixed column 5 is equipped with external screw thread 53, and external screw thread 53 matches with threaded hole, and the top of external screw thread 53 is equipped with first
Annular groove 51, the bottom of external screw thread 53 are equipped with second annular groove 52, in first annular groove 51 and second annular groove 52
Locking strap 4 is fixed with, locking strap 4 includes a pair of of arc sheetmetal 41, fastening bolt 43 and a pair of of locking nut 44, wherein arc
The both ends of metallic plate 41 are equipped with mounting ear 42, and mounting ear 42 is equipped with through hole, and a pair of of arc sheetmetal 41 is wrapped in the first ring
On connected in star 51 or second annular groove 52 and ring-shaped structure is formed, fastening bolt 43 and fastening bolt are inserted with through hole
A pair of of locking nut 44 is threaded with 43;
The middle part of fixed column 5 is equipped with sliding seat 6, and mounting base 9, the bottom of mounting base 9 are welded among the bottom of sliding seat 6
Punch-pin 10 is installed, the top of operation console 1 is provided with cavity plate 11 by bolt, and the interior bottom of cavity plate 11 is equipped with through hole, through hole
It is internally provided with and compresses column 12, the lower section of cavity plate 11 is equipped with mounting groove 13, and second hydraulic cylinder 14, and second are provided with mounting groove 13
The piston rod upper end of hydraulic cylinder 14 is against the lower end for compressing column 12, and the top of fixed column 5 is fixed with fixed seat 7, consolidates in fixed seat 7
Surely there is first hydraulic cylinder 8, the piston end of first hydraulic cylinder 8 is fixed on the top of sliding seat 6.
In the utility model, the height of external screw thread 53 is equal to the height of operation console 1, and the surface of fixed column 5 is equipped with one layer of carbon
Fiber coat, the bottom of base 2 be provided with bottom plate 3, and bottom plate 3 is circumferentially with multiple mounting holes, 51 He of first annular groove
The size of second annular groove 52 is identical, and locking strap 4 matches with the size of first annular groove 51 or second annular groove 52,
By the design of locking strap 4, the pressure of bigger can be born, decompressor long-time service will not be logical there is a phenomenon where loosening
The design of external screw thread 53 and annular groove is crossed, the stability of dual increase fixed column 5, ensures first hydraulic cylinder 8 at work, Gu
Fixed column 5 will not rock, the design of first annular groove 51 and second annular groove 52, can clamp operation console 1, ensure
Fixed column 5 is not rocked, and the utility model structure is novel, ingenious in design, is replaced traditional locking nut with arc sheetmetal 41, is made
The stability for obtaining fixed column 5 is more preferable.
When the utility model is used, to be wrapped in the annular of first annular groove 51 or second recessed for a pair of of arc sheetmetal 41
On groove 52 and ring-shaped structure is formed, is inserted with through hole in fastening bolt 43 and fastening bolt 43 and is threaded with a pair
Locking nut 44, the top or bottom of arc sheetmetal 41 are against the bottom of first annular groove 51 or second annular groove 52
Or on top, the pressure of more fixed columns 5 can be so born, by the design of locking strap 4, the pressure of bigger can be born
Power, decompressor long-time service will not be there is a phenomenon where loosening, by the design of external screw thread 53 and annular groove, dual increase
The stability of fixed column 5, ensures first hydraulic cylinder 8 at work, and fixed column 5 will not rock, first annular groove 51 and the
The design of second ring groove 52, can clamp operation console 1, ensure that fixed column 5 is not rocked, pass through setting for second hydraulic cylinder 14
Meter, the workpiece after punching press can be ejected, circular hole can be filled up by compressing column, facilitate feeding.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of decompressor for rzeppa joint processing, including base (2) and operation console (1), it is characterised in that institute
State and operation console (1) is welded with the top of base (2), threaded hole, the spiral shell are equipped with four, the top angle of the operation console (1)
Fixed column (5) is threaded with pit, the lower part of the fixed column (5) is equipped with external screw thread (53), and external screw thread (53) and spiral shell
Pit matches, and the top of the external screw thread (53) is equipped with first annular groove (51), and the bottom of the external screw thread (53) is equipped with
Second annular groove (52), is fixed with locking strap (4) in the first annular groove (51) and second annular groove (52), described
Locking strap (4) includes a pair of of arc sheetmetal (41), fastening bolt (43) and a pair of of locking nut (44), wherein arc sheetmetal
(41) both ends are equipped with mounting ear (42), and the mounting ear (42) is equipped with through hole, a pair of arc sheetmetal (41) parcel
In first annular groove (51) or second annular groove (52) and ring-shaped structure is formed, fastening spiral shell is inserted with the through hole
A pair of of locking nut (44) is threaded with bolt (43) and fastening bolt (43);
The middle part of the fixed column (5) is equipped with sliding seat (6), and mounting base (9) is welded among the bottom of the sliding seat (6),
The bottom of the mounting base (9) is provided with punch-pin (10), and the top of the operation console (1) is provided with cavity plate (11) by bolt,
The interior bottom of the cavity plate (11) is equipped with through hole, and being internally provided with for through hole compresses column (12), and the lower section of cavity plate (11) is equipped with installation
Groove (13), the mounting groove (13) is interior to be provided with second hydraulic cylinder (14), and the piston rod upper end of second hydraulic cylinder (14) is against
The lower end of column (12) is compressed, fixed seat (7) is fixed with the top of the fixed column (5), first is fixed with the fixed seat (7)
Hydraulic cylinder (8), the piston end of the first hydraulic cylinder (8) are fixed on the top of sliding seat (6).
2. a kind of decompressor for rzeppa joint processing according to claim 1, it is characterised in that described outer
The height of screw thread (53) is equal to the height of operation console (1).
3. a kind of decompressor for rzeppa joint processing according to claim 1, it is characterised in that described solid
The surface of fixed column (5) is equipped with one layer of carbon fiber coating layer.
A kind of 4. decompressor for rzeppa joint processing according to claim 1, it is characterised in that the bottom
The bottom of seat (2) is provided with bottom plate (3), and bottom plate (3) is circumferentially with multiple mounting holes.
5. a kind of decompressor for rzeppa joint processing according to claim 1, it is characterised in that described the
One annular groove (51) is identical with the size of second annular groove (52).
A kind of 6. decompressor for rzeppa joint processing according to claim 1, it is characterised in that the lock
Lock ring (4) matches with the size of first annular groove (51) or second annular groove (52).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721319853.7U CN207310614U (en) | 2017-10-13 | 2017-10-13 | A kind of decompressor for rzeppa joint processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721319853.7U CN207310614U (en) | 2017-10-13 | 2017-10-13 | A kind of decompressor for rzeppa joint processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207310614U true CN207310614U (en) | 2018-05-04 |
Family
ID=62380757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721319853.7U Active CN207310614U (en) | 2017-10-13 | 2017-10-13 | A kind of decompressor for rzeppa joint processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207310614U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111633095A (en) * | 2020-06-05 | 2020-09-08 | 泰兴市申龙工贸有限公司 | Automatic stamping die of thermocouple metal protection cap |
-
2017
- 2017-10-13 CN CN201721319853.7U patent/CN207310614U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111633095A (en) * | 2020-06-05 | 2020-09-08 | 泰兴市申龙工贸有限公司 | Automatic stamping die of thermocouple metal protection cap |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105015641B (en) | Foot mechanism with high load bearing of foot type robot | |
CN202659669U (en) | Quick locking mechanism | |
CN207310614U (en) | A kind of decompressor for rzeppa joint processing | |
CN208330961U (en) | Combined self stop nut | |
CN206785893U (en) | A kind of transmission mechanism overload protective device of squeeze riveter | |
CN207548655U (en) | Transmission shaft tapered roller bearing internal ring extracting tool | |
CN111022848B (en) | Fixing device and cold box | |
CN205244201U (en) | Hydro -cylinder of rail vehicle braking clamp | |
CN203246585U (en) | Brake casing of airplane wheel brake device in large transport airplane | |
CN201802775U (en) | Novel expansion connecting sleeve | |
CN205674797U (en) | The traction apparatus of disk type tractor | |
CN201973046U (en) | Connecting structure for steel plate riveted nylon self-locking nuts | |
CN108679218A (en) | A kind of speed reducer assembly that can realize penetrating bridge Downshift | |
CN204979024U (en) | Balanced exercise bicycle axis twists reverse connection structure | |
CN211563082U (en) | Moving cone braking device of multi-cylinder hydraulic cone crusher | |
CN208935135U (en) | Dual locking absorbing type self-locking nut | |
CN103506829B (en) | The method of seal closure on the sealed double-row taper roll bearing of a kind of quick fractionation two sides | |
CN206662436U (en) | A kind of simple male thread processing device | |
CN201027768Y (en) | Anti-slackness nut | |
CN107781389A (en) | A kind of electric dipper slewing gear fixing structure | |
CN207795927U (en) | Lifting airscrew brake block abrasion amount measuring device and rotor brake device | |
CN207598691U (en) | Braking and locking nut | |
CN206315856U (en) | A kind of roller attachment structure of kibbler roll | |
CN204851951U (en) | Auto -lock swivel nut is prevented changeing by dysmorphism | |
CN219673127U (en) | Axial displacement protection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |