CN206825278U - A kind of assembly tooling of piston rod and piston clasp - Google Patents
A kind of assembly tooling of piston rod and piston clasp Download PDFInfo
- Publication number
- CN206825278U CN206825278U CN201720410662.5U CN201720410662U CN206825278U CN 206825278 U CN206825278 U CN 206825278U CN 201720410662 U CN201720410662 U CN 201720410662U CN 206825278 U CN206825278 U CN 206825278U
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- CN
- China
- Prior art keywords
- clasp
- piston
- piston rod
- seat
- groove
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- 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 - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses the assembly tooling of a kind of piston rod and piston clasp, including workbench, the first storage tank, the groove seat for clamping piston rod, the clasp seat for loading clasp and the drive mechanism for promoting groove seat to move up and down are provided with the workbench；The groove seat connects with the sliding of the first storage tank；Lower V-shaped groove is provided with the groove seat, the elastic press for clamping piston bar is provided with the lower V-shaped groove, the side of the lower V-shaped groove away from elastic press is provided with the positioning baffle for providing piston rod positioning；Ensure stability of the piston rod in assembling process and aligning accuracy between the two well.
Description
Technical field
It the utility model is related to the assembly tooling of a kind of piston rod and piston clasp.
Background technology
Piston rod, it is the connection member of supporting piston acting, available for hydropneumatic, engineering machinery, automobile making, bag
The every field such as installation tool, printing machinery and textile machine.
Jack piston rod usually require in the industrial production with piston clasp installation be used cooperatively, existing piston rod and
Piston retaining ring tooling, such as a kind of " erector of piston rod and clasp is disclosed in notification number CN104108088A patent
Dress " includes workbench, bench drill, clasp mounting seat and piston rod fulcrum bearing.Piston rod has catching groove, and clasp takes the shape of the letter U, the button
There is accommodating hole, piston rod is located in accommodating hole by catching groove, so as to connect the clasp at the U-shaped mouth of ring；Clasp, which passes through, to be buckled
Ring mounting seat, which is realized, is fixed, and piston rod is located in piston rod fulcrum bearing, is moved to catching groove by slip and is directed at the U-shaped of clasp
Mouthful, then, piston rod is located in clasp by motor driven bench drill bar, realizes both connections.Such a frock is worked
Cheng Zhong, lack spacing and pretension, aligning accuracy is low, is also easy to produce and rocks；Catching groove is not easy just to be moved to the surface of clasp, both
Docking can have certain deviation, the larger, percent defective of abrasion to product is relatively large and lifting to production efficiency is limited.
Utility model content
The purpose of this utility model is to provide the assembly tooling of a kind of piston rod and piston clasp, which solves existing work
Stopper rod is low with the aligning accuracy of the assembly tooling of piston clasp, is also easy to produce the problem of rocking.
Above-mentioned technical purpose of the present utility model technical scheme is that：
The assembly tooling of a kind of piston rod and piston clasp, including workbench, it is accommodating that first is provided with the workbench
Groove, the groove seat for clamping piston rod, the clasp seat for loading clasp and the drive mechanism for promoting groove seat to move up and down；It is described
Groove seat connects with the sliding of the first storage tank；Lower V-shaped groove is provided with the groove seat, is provided with the lower V-shaped groove for compressing
The elastic press of piston rod, the side of the lower V-shaped groove away from elastic press are provided with the positioning for providing piston rod positioning
Baffle plate.
Using such scheme, V-shaped groove can play self-centering effect to piston rod mounted thereto, and elastic press
Combination with positioning baffle then ensure that piston rod can be very good to be positioned at the position of formulation, and be provided by elastic press
Precompression, well ensure piston rod mounting stability, avoid rocking；And drive mechanism promotes what groove seat moved downward
Also drive that the catching groove in groove seat upper piston rod is close to each other with clasp, and then exert a force clamping simultaneously；The motion mode and bullet of groove seat
The force direction of property briquetting is vertical；Force interference is avoided with this；So as to reach aligning accuracy height, in the course of the work, it is not easy
The effect rocked.
More preferably：Back-moving spring is fixed between the bottom of first storage tank and the bottom of groove seat.
Using such scheme, there is provided groove seat be pressurized move down after reset ability.
More preferably：The positioning baffle is fixed in clasp seat, and the side wall of the positioning baffle and clasp
Inwall coordinates.
Using such scheme, positioning baffle had both served the effect for stopping to piston rod and positioning, and it is certain to provide clasp again
To heart ability, so as to effectively improve the clamping degree of accuracy of the catching groove and clasp of piston rod.
More preferably：It is provided with multiple positioning holes on the clasp seat, the positioning baffle is L-shaped, the positioning
The regulating bolt being threadedly coupled with positioning hole is equipped with the L-type horizontal plane of baffle plate.
Using such scheme, the position of positioning baffle can be carried out in advance from different positioning hole fixations by regulating bolt
Regulation, so that baffle plate can position to the piston rod of different length specification；V-shaped groove is coordinated to go for again
The piston cap of manifold diameter；So that the snapping assembling that whole mechanism goes for the piston rod and clasp of multiple specification uses.
More preferably：The elastic press includes slide and sliding block, and slid chamber, the cunning are provided with the sliding block
Seat sliding is plugged in slid chamber, and pre-compressed spring is provided between the slid chamber and the end of sliding block.
Using such scheme, pre-compressed spring provides precompression so that the slide and sliding block being mutually socketed can produce flexible
Effect；After piston rod is mounted with, elastic press is in pressured state, can be very good to provide precompression for piston rod.
More preferably：The elevating mechanism of control clasp seat lifting, the lifting are provided with below the clasp seat
Mechanism includes turbine, worm screw and the screw mandrel being threadedly coupled with worm gear；The upper end of the screw mandrel is fixedly connected with clasp seat；Worm screw
One end stretched out through workbench and from the side of workbench, be fixed with handwheel in projecting end.
Using such scheme, handwheel is rotated, handwheel drives worm screw to rotate, and worm screw drives worm gear wheel, and worm gear is sent out with screw mandrel
It is raw to relatively rotate, and screw mandrel ring seat of withholding is fixed, clasp seat is not rotatable；So that clasp seat moves up and down therewith, complete
The preconditioning of lifting；Simultaneously because the self-locking effect of turbine and worm structure, can keep clasp seat to put stabilization after presetting.
More preferably：The drive mechanism is arranged on the top of clamping device, the drive mechanism include stopper rod to
The cylinder of lower setting；The end set of the stopper rod has upper holder block, and the lower surface of upper holder block is provided with V-shaped groove.
Using such scheme, upper V-shaped groove forms the cavity volume withheld with lower V-shaped groove, and piston rod is accommodated within, so as to add
It is strong to determine and ensure stability of the piston rod in motion process.
More preferably：The lower V-shaped groove inwall is provided with the first rubber blanket；The upper V-shaped groove inwall is provided with
Two rubber blankets.
Using such scheme, rubber blanket can play cushioning effect；The piston rod in clamping process is avoided to produce well
Cut or deformation.
In summary, the utility model has the advantages that：
1st, above V-shaped groove forms the cavity volume withheld with lower V-shaped groove, and the transverse direction for combining elastic press compresses, and protects well
Demonstrate,prove stability of the piston rod in assembling process；
2nd, each centering, the combination of location structure ensure that contraposition essence of the piston rod with clasp in installation process well
Degree；
3rd, each mounting structure can a wide range of applicability of pre- tonality and V-shaped groove whole tool structure is applicable
In the installation of the piston rod and clasp of plurality of specifications.
Brief description of the drawings
Fig. 1 is piston rod and retaining ring tooling axonometric drawing；
Fig. 2 is axonometric drawing inside clasp clamping device and elevating mechanism；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is elastic press sectional view；
Fig. 5 is clasp clamping device and elevating mechanism inner side elevational view；
Fig. 6 is positioning baffle structural representation；
Fig. 7 is that frock uses preceding schematic diagram；
Fig. 8 is schematic diagram in frock use；
Fig. 9 is piston rod and piston clasp installation process schematic diagram.
In figure, 1, clamping device；11st, piston rod clamping device；111st, the first storage tank；112nd, back-moving spring；113rd, lower V
Shape groove；1131st, the first rubber blanket；1132nd, barrier slides groove；1133rd, first baffle；1134th, baffle plate handle；114th, elasticity pressure
Block；1141st, slide；1142nd, sliding block；1143rd, pre-compressed spring；1144th, sliding block handle；1145th, slid chamber；115th, groove seat；12nd, detain
Ring clamping device；121st, positioning baffle；1211st, regulating bolt；1212nd, spacing hole；122nd, the second storage tank；123rd, positioning hole；
124th, clasp seat；13rd, elevating mechanism；131st, handwheel；132nd, worm screw；133rd, worm gear；134th, screw mandrel；2nd, drive mechanism；21st, cylinder
Support；22nd, cylinder；23rd, upper holder block；231st, the second rubber blanket；232nd, upper V-shaped groove；3rd, workbench；31st, lower observation panel；4th, piston
Clasp；41st, introducing port；42nd, clasp circular hole；5th, piston rod；51st, piston rod groove；.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, the assembly tooling of a kind of piston rod and piston clasp, including workbench 3 and set on the table
Clamping device 1, drive mechanism 2.
Referring to Fig. 1 and Fig. 2, workbench 3 is placed in a plane.Clamping device 1 includes piston rod clamping device 11 and button
Ring clamping device 12.Piston rod clamping device 11 includes the lower V-shaped groove of the left and right insertion offered in groove seat 115 and groove seat 115
113, the lower inwall of V-shaped groove 113 is fixed with the first rubber blanket of size identical 1131 therewith.
The lower section of groove seat 115 offers first storage tank 111 for being in cuboid.The bottom of first storage tank 111 is set
There are four back-moving springs 112, the upper weld of back-moving spring 112 is in the bottom of groove seat 115, and lower weld is in the first storage tank 111
Bottom.Back-moving spring 112 has and makes trend of the groove seat 115 away from the bottom of the first storage tank 111, and back-moving spring 112 is in frock
After the completion of compression, groove seat 115 can be moved up and be reset to initial position.
Referring to Fig. 3 and Fig. 4, the elastic press 114 coordinated with lower V-shaped groove 113 is placed with lower V-shaped groove 113, before frock
During observation, elastic press 114 is taken out, after observation, elastic press 114 is put into lower V-shaped groove 113.Reference picture 4, elasticity
Briquetting 114 includes slide 1141 and sliding block 1142；Sliding block 1142 is socketed in outside slide 1141, in slid chamber inside sliding block 1142
It is connected by pre-compressed spring 1143 with slide 1141 in 1145, pre-compressed spring 1143 has and makes the becoming away from slide 1141 of sliding block 1142
Gesture.The upper left side of sliding block 1142 is provided with sliding block handle 1144, pulls sliding block handle 1144 to compress sliding block 1142, to reach regulation
The length of elastic press 114 coordinates the purpose of clasp clamping device 12.
The lower left end of V-shaped groove 113 offers barrier slides groove 1132, is provided with barrier slides groove 1132 and is used to close lower V-arrangement
The first baffle 1133 of the left end opening of groove 113.Before sliding block 1142 is put into, pull baffle plate handle 1134 by the first plate washer 1133 to
Zola reaches the purpose for blocking the lower left end opening of V-shaped groove 113 completely, places into elasticity at 1132 times V-shaped grooves of barrier slides groove
Briquetting 114, slide 1141 is set to withstand on the first plate washer 1133.
Referring to Fig. 5 and Fig. 6, clasp clamping device 12 include L-shaped positioning baffle 121 and with the bottom of positioning baffle 121
The clasp seat 124 to connect.Positioning baffle 121 is all located in the second storage tank 122 in cuboid with clasp seat 124.Second
The left end opening of storage tank 122 penetrates with the first storage tank 111.
Referring to Fig. 6 and Fig. 7, the rear side of positioning baffle 121 is provided with a spacing hole 1212, is provided with clasp seat 124 multiple
Positioning hole 123；The regulating bolt 1211 being threadedly coupled with positioning hole 123 is equipped with spacing hole 1212；And with regulating bolt
1211 stationary positioned baffle plates 121 and clasp seat 124.Therefore can be by adjusting the position of positioning baffle 121, to reach and elasticity
Briquetting 114 clamps the effect of different size piston rod 5.
Referring to Fig. 3 and Fig. 4, the bottom of clasp seat 124 is provided with elevating mechanism 13, and elevating mechanism 13 can make clasp seat 124 complete
Into elevating function.Elevating mechanism 13 includes worm screw 132, the worm gear 133 engaged with worm screw 132, the silk being threadedly coupled with worm gear 133
Bar 134.One end of worm screw is stretched out through workbench and from the side of workbench, and handwheel 131 is fixed with projecting end.Rotate hand
Wheel 131, worm screw 132 is driven to rotate, worm screw 132 engages with worm gear drives worm gear 133 to rotate, and with screw mandrel 134 phase occurs for worm gear 133
To rotating, the top of screw mandrel 134 is provided with the bearing fixed with clasp seat 124；The motion band dynamic bearing of screw mandrel 134 moves up and down, button
Ring seat 124 moves up and down therewith, completes lifting.
Referring to Fig. 7 combination Fig. 1, the left side of workbench 3 is provided with the lower observation panel 31 of a rectangle.Lower observation panel 31 and first holds
Put groove 111 to penetrate, observing the position of elevating mechanism 13 before frock.
Referring to Fig. 1, drive mechanism 2 is arranged on the vertical direction of clamping device 1.Workbench 3 and the one of the opposite direction of handwheel 131
Side is welded with air cylinder support 21, and air cylinder support 21 connects cylinder 22.Upper holder block 23, the lower surface of upper holder block 23 are arranged at the bottom of cylinder 22
The upper V-shaped groove 232 coordinated with lower V-shaped groove 113 is provided with, upper V-shaped groove 232 is placed exactly in directly over the lower right-hand member of V-shaped groove 113, upper V
The inwall of shape groove 232 has the second rubber blanket of size identical 231 therewith and is fixed on V-shaped groove 232.The V under the compression of cylinder 22
During shape groove 113, the first rubber blanket 1131 plays a protective role with the second rubber blanket 231 to piston rod 5, prevents the surface of piston rod 5
There is impression or cut.
Referring to Fig. 7 and Fig. 8, when piston rod 5 and the frock of piston clasp 4 work, operator is being opened by lower observation panel 31 at station
Side.
The first step：Piston clasp 4 is put on clasp seat 124, cylinder 22 is started and groove seat 115 is pressed onto the first storage tank
111 bottoms, the relative position of lower piston clasp 4 and lower V-shaped groove 113 is observed through lower observation panel 31, and by rotating handwheel 131
Clasp seat 124 is adjusted to suitable height.The pull-up of cylinder 22, lower V-shaped groove 113 are returned into initial position therewith again.
Second step：The right hand pulls baffle plate handle 1134, and the left-hand of first baffle 1133 is drawn, until completely enclosed upper observation panel
1132.Piston rod is put into lower V-shaped groove 113, the cooperation by regulating bolt 1211 from different locating slots 123, regulation is fixed
The position of position baffle plate 121.Piston rod 5 is taken out, elastic press 114 is put into lower V-shaped groove 113, left hand pulls sliding block handle
1144, elastic press 114 is kept compressive state.
3rd step：The right hand takes piston rod to be put into lower V-shaped groove 113, and left hand unclamps sliding block handle 1144, make sliding block 1142 with
Positioning baffle 121 coordinates the position of clamp piston bar 5.
Referring to Fig. 8 and Fig. 9, the 4th step：Cylinder 22 is started, as groove seat 115 is pressed into the first storage tank 111 by cylinder 22
Bottom, piston rod groove 51 are first pressed into the introducing port 41 of piston clasp 4, and introducing port 41 occurs slightly to be plastically deformed, continues to press
Enter, piston rod groove 51 is inserted in clasp circular hole 42 by introducing port 41.Now, groove seat 115 is just forced into the first storage tank 111
Bottom.
5th step：By the pull-up of cylinder 22, groove seat 115 returns to initial position, and the piston rod 5 in lower V-shaped groove 113 drives and is inserted in
Piston clasp 4 return to more than the plane of workbench 3.One group of piston rod 5 and piston clasp 4 install.
6th step：If continuously installing piston rod 5 of the same race and piston clasp 4, sliding block handle 1144 is pulled, takes out what is installed
Piston rod 5 and piston clasp 4, next piston clasp 4 is placed into, repeat the later operation of the 3rd step, move in circles.If it is installed
His species piston rod 5 and piston clasp 4, then need to repeat the later operation of the first step, move in circles.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. the assembly tooling of a kind of piston rod and piston clasp, it is characterized in that：Including workbench (3), set on the workbench (3)
It is equipped with the first storage tank (111), the groove seat (115) for clamping piston rod (5), for loading piston clasp（4）Clasp seat
(124) and groove seat (115) drive mechanism (2) for moving up and down is promoted；The groove seat (115) slides with the first storage tank (111)
Connection；Lower V-shaped groove (113) is provided with the groove seat (115), is provided with the lower V-shaped groove (113) for clamping piston bar
(5) elastic press (114), side of the lower V-shaped groove (113) away from elastic press (114) are provided with for providing piston
The positioning baffle of bar (5) positioning（121）.
2. the assembly tooling of a kind of piston rod according to claim 1 and piston clasp, it is characterized in that：Described first is accommodating
Back-moving spring (112) is fixed between the bottom of groove (111) and the bottom of groove seat (115).
3. the assembly tooling of a kind of piston rod according to claim 1 and piston clasp, it is characterized in that：The positioning baffle
（121）It is fixed in clasp seat (124), and the positioning baffle（121）Side wall and piston clasp（4）Inwall coordinate.
4. the assembly tooling of a kind of piston rod according to claim 3 and piston clasp, it is characterized in that：The clasp seat
(124) multiple positioning holes (123), the positioning baffle are provided with（121）For L-shaped, the positioning baffle（121）L-type water
The regulating bolt (1211) being threadedly coupled with positioning hole (123) is equipped with plane.
5. the assembly tooling of a kind of piston rod according to claim 1 and piston clasp, it is characterized in that：The elastic press
(114) include slide (1141) and sliding block (1142), slid chamber (1145), the slide are provided with the sliding block (1142)
(1141) sliding is plugged in slid chamber (1145), is provided between the slid chamber (1145) and the end of sliding block (1142) pre-
Pressing spring (1143).
6. the assembly tooling of a kind of piston rod according to claim 1 and piston clasp, it is characterized in that：The clasp seat
(124) be provided with below control clasp seat (124) lifting elevating mechanism (13), the elevating mechanism (13) include turbine,
Worm screw (132) and the screw mandrel (134) being threadedly coupled with worm gear (133)；The upper end of the screw mandrel (134) and clasp seat (124)
It is fixedly connected；One end of worm screw (132) is stretched out through workbench (3) and from the side of workbench (3), is fixed with projecting end
Handwheel (131).
7. the assembly tooling of a kind of piston rod according to claim 1 and piston clasp, it is characterized in that：The drive mechanism
(2) top of clamping device (1) is arranged on, the drive mechanism (2) includes the down-set cylinder (22) of stopper rod；The stopper rod
End set have upper holder block (23), the lower surface of upper holder block (23) is provided with V-shaped groove (232).
8. the assembly tooling of a kind of piston rod according to claim 7 and piston clasp, it is characterized in that：The lower V-shaped groove
(113) inwall is provided with the first rubber blanket (1131)；Upper V-shaped groove (232) inwall is provided with the second rubber blanket (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410662.5U CN206825278U (en) | 2017-04-19 | 2017-04-19 | A kind of assembly tooling of piston rod and piston clasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410662.5U CN206825278U (en) | 2017-04-19 | 2017-04-19 | A kind of assembly tooling of piston rod and piston clasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206825278U true CN206825278U (en) | 2018-01-02 |
Family
ID=60768519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410662.5U Expired - Fee Related CN206825278U (en) | 2017-04-19 | 2017-04-19 | A kind of assembly tooling of piston rod and piston clasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206825278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655993A (en) * | 2018-05-21 | 2018-10-16 | 芜湖凯德机械制造有限公司 | A kind of piston carrier of piston ring installation |
| CN109227216A (en) * | 2018-09-29 | 2019-01-18 | 高邮市鑫顺机械制造有限公司 | A kind of the lifting handwheel structure and its operating method of bench drill |
| CN109702669A (en) * | 2019-02-18 | 2019-05-03 | 中国电子科技集团公司第二十六研究所 | A kind of sensor test fixture |
| CN113601151A (en) * | 2021-08-30 | 2021-11-05 | 航宇救生装备有限公司 | Automatic umbrella opening spring threading device |
-
2017
- 2017-04-19 CN CN201720410662.5U patent/CN206825278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655993A (en) * | 2018-05-21 | 2018-10-16 | 芜湖凯德机械制造有限公司 | A kind of piston carrier of piston ring installation |
| CN109227216A (en) * | 2018-09-29 | 2019-01-18 | 高邮市鑫顺机械制造有限公司 | A kind of the lifting handwheel structure and its operating method of bench drill |
| CN109702669A (en) * | 2019-02-18 | 2019-05-03 | 中国电子科技集团公司第二十六研究所 | A kind of sensor test fixture |
| CN109702669B (en) * | 2019-02-18 | 2024-03-01 | 中国电子科技集团公司第二十六研究所 | Sensor test fixture |
| CN113601151A (en) * | 2021-08-30 | 2021-11-05 | 航宇救生装备有限公司 | Automatic umbrella opening spring threading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |