CN209681926U - Circumference polissoir for automobile valve block - Google Patents
Circumference polissoir for automobile valve block Download PDFInfo
- Publication number
- CN209681926U CN209681926U CN201920227050.1U CN201920227050U CN209681926U CN 209681926 U CN209681926 U CN 209681926U CN 201920227050 U CN201920227050 U CN 201920227050U CN 209681926 U CN209681926 U CN 209681926U
- Authority
- CN
- China
- Prior art keywords
- valve block
- workbench
- circumference
- rotating seat
- pressing member
- 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 - Fee Related
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a kind of circumference polissoirs for automobile valve block, it is related to valve block process equipment, it aims to solve the problem that and lacks a kind of polissoir for valve block periphery in the prior art, its key points of the technical solution are that: a kind of circumference polissoir for automobile valve block, including workbench, workbench is rotatably connected to rotating seat, and workbench is provided with decelerating motor, and rotating seat is provided centrally with inserting column;Workbench is fixedly installed curved boom, and curved boom is fixedly installed lower air cylinder, and lower air cylinder, which rotates coaxially, is connected with pressing member, and pressing member cooperates rotating seat to clamp multiple valve blocks;Workbench sliding is connected with feeding seat, and feeding seat is fixedly installed alternating current generator, and the output shaft of alternating current generator is coaxially fixed with polishing wheel.A kind of circumference polissoir for automobile valve block of the utility model realizes the polishing to multiple valve block peripheries using the relative friction of valve block periphery and polishing wheel, meanwhile, it is polished using batch type, effectively increases the efficiency of polishing.
Description
Technical field
The utility model relates to valve block process equipments, more specifically, it relates to which a kind of circumference for automobile valve block is thrown
Light device.
Background technique
Damper valve block is the important spare part for applying to automobile absorber, and prior art middle valve plate is generally set by punching press
It prepares into, the valve block after punching press is made needs to be processed by shot blasting its periphery, ensures the light of periphery to remove its burr
Slippery.
A kind of valve block polishing grinding device that the Chinese patent that notification number is CN108972242A is announced, technical points
Be: including rack platform, rack platform is equipped with polishing table, and polishing table is fixedly connected with rack platform, and polishing dress is set above polishing table
It sets, support column is set on polishing table, grinding device is set on the support columns by bracing member, is set conveying device below polishing table, is beaten
It is provided with hole on mill platform, is vertically provided with strip groove with the direction of hole on polishing table, side sets push plate in strip groove, and push plate passes through
Hydraulic push rod connecting bracket platform, the strip groove other side set packaging case.
In above scheme, sanding and polishing is carried out mainly in the end face of valve block, but applies to the valve of automobile absorber
Piece, the requirement for periphery smoothness are higher than the smoothness of end face, therefore lack in the prior art a kind of for valve block circle
The polissoir of circumferential surface;Therefore it needs to propose the new scheme of one kind to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of circumference for automobile valve block
Polissoir realizes the polishing to multiple valve block peripheries using the relative friction of valve block periphery and polishing wheel, meanwhile, it adopts
It is polished with batch type, effectively increases the efficiency of polishing.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for automobile valve block
Circumference polissoir, including workbench, the workbench be rotatably connected to rotating seat, and the workbench is provided with for driving
The decelerating motor of rotating seat, the rotating seat are provided centrally with the inserting column mating with valve block centre bore;The work
Platform is fixedly installed curved boom, and the curved boom is fixedly installed lower air cylinder, and the piston rod of the lower air cylinder is right against rotating seat,
And rotate coaxially and be connected with pressing member, the pressing member cooperation rotating seat clamps multiple valve blocks;The workbench sliding is connected with
Seat is fed, the feeding seat is fixedly installed alternating current generator, and the output shaft of the alternating current generator is coaxially fixed with polishing wheel.
By using above-mentioned technical proposal, the utility model in normal work, is taken multiple polished valves by worker
Piece, and it is guided to be socketed on inserting column;Pressing member is pushed to move down by lower air cylinder, until pressing member is pushed against in the valve of the top
Piece so that rotating seat clamps multiple valve blocks with pressing member, and then completes the clamping of multiple valve blocks;It keeps under lower air cylinder
Thrust is constant, and starts decelerating motor driving rotating seat rotation, and then drive multiple valve block synchronous rotaries;Control feeding seat direction
Multiple valve block slidings, until polishing wheel fits in the periphery of multiple valve blocks, starting alternating current generator drives polishing wheel synchronous rotary,
During rotation, the periphery and polishing wheel of valve block generate relative friction, to complete valve block for polishing wheel and multiple valve blocks
The polishing of periphery;In conclusion by carrying out clamping to multiple valve blocks, and multiple valve blocks is driven to rotate, to utilize valve block
The relative friction of periphery and polishing wheel realizes the polishing to multiple valve block peripheries, meanwhile, it is polished using batch type, effectively
Improve the efficiency of polishing.
The utility model is further arranged to: the workbench is provided with bearing holder (housing, cover), and the rotating seat is provided with and bearing
Mating main shaft is covered, is provided with bearing between the main shaft and bearing holder (housing, cover).
By using above-mentioned technical proposal, rotating seat is realized and workbench by the cooperation between main shaft and bearing holder (housing, cover)
Rotation connection, and by adding bearing using the characteristic of its reduction frictional force, the friction between main shaft and bearing holder (housing, cover) is effectively reduced
Power, and then improve the rotation smoothness of rotating seat.
The utility model is further arranged to: the main shaft bottom end is provided with driven gear, the output of the decelerating motor
Axis is provided with the driving gear engaged with driven gear.
By using above-mentioned technical proposal, decelerating motor drives driving gear synchronous rotary, and driving gear is in rotary course
In with driven gear cooperate, to main shaft generate twisting resistance, thus by torsion power drive rotating seat using main shaft be center of rotation rotation
Turn.
The utility model is further arranged to: the inserting column is provided with expansion module, and the expansion module includes fixing
Lower hinge eyes are angularly set in the lower hinge eyes of inserting column bottom end, with the upper hinge eyes of inserting column sliding connection and three
Three-link structure between upper hinge eyes, the three-link structure include two hinged with lower hinge eyes and upper hinge eyes respectively
Hinged quarter butt and the both ends vertical bar hinged with the movable end of two hinged quarter butts respectively.
By using above-mentioned technical proposal, for hinge eyes during moving down, vertical bar is by two hinged quarter butts instantly
Active force be displaced outwardly, until be closely attached on the centre bore hole wall of valve block, to reach the valve block that inserting column adapts to multiple diameter
The technical effect of centre bore.
The utility model is further arranged to: the vertical bar coats rubber sleeve, and the rubber sleeve fits in valve block
Centre bore hole wall.
Vertical bar is improved in valve block using the elastic deformation ability of rubber sleeve by using above-mentioned technical proposal
The abutting power of heart hole hole wall, and then improve the abutting effect of vertical bar.
The utility model is further arranged to: the compressing of the pressing member being provided centrally with for oppressing upper hinge eyes
Cylinder.
By using above-mentioned technical proposal, during moving down compression valve block, compression cone synchronizes to be moved down pressing member, thus
Lower pressure is generated to upper hinge eyes by compression cone, and then expansion module is forced to be unfolded;In conclusion adding pressure in pressing member center
Compel cylinder, so that the expansion for the expansion module that links and the clamping of valve block, reach the more convenient technical effect of operation.
The utility model is further arranged to: pressing member lower surface center offers threaded hole, and the compression cone is set
It is equipped with the external screw thread with threaded hole cooperation.
By using above-mentioned technical proposal, the difference in height of compression cone and pressing member is adjusted by way of turning compression cone,
To adapt to the valve block of different-thickness.
The utility model is further arranged to: the lower surface of the pressing member and the upper surface of rotating seat are provided with rubber
Ring.
By using above-mentioned technical proposal, using the elastic deformation ability of rubber ring, improves pressing member and rotating seat cooperates
Clamping force.
The utility model is further arranged to: the workbench is provided with the horizontal sliding cylinder for controlling feeding seat translation.
By using above-mentioned technical proposal, feeding seat is pushed directly on by horizontal sliding cylinder, structure is simple and control facilitates.
In conclusion the utility model has the following beneficial effects: and being driven multiple by carrying out clamping to multiple valve blocks
Valve block rotation, to realize the polishing to multiple valve block peripheries, together using the relative friction of valve block periphery and polishing wheel
When, it is polished using batch type, effectively increases the efficiency of polishing;By adding bearing using the characteristic of its reduction frictional force, have
Effect reduces the frictional force between main shaft and bearing holder (housing, cover), and then improves the rotation smoothness of rotating seat;Expansion module is added to be closely attached on
The centre bore hole wall of valve block, to reach the technical effect that inserting column adapts to the valve block centre bore of multiple diameter;Utilize rubber sleeve
Elastic deformation ability, improve vertical bar for the centre bore hole wall of valve block abutting power, and then improve vertical bar abutting effect
Fruit;Compression cone is added in pressing member center, so that the expansion for the expansion module that links and the clamping of valve block, it is more convenient to reach operation
Technical effect;The difference in height of compression cone and pressing member is adjusted, by way of turning compression cone to adapt to the valve of different-thickness
Piece;Using the elastic deformation ability of rubber ring, the clamping force of pressing member and rotating seat cooperation is improved;It is pushed directly on by horizontal sliding cylinder
Seat is fed, structure is simple and control facilitates.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is structural schematic diagram of the utility model in working condition;
Fig. 3 is the partial sectional view of the utility model rotating seat;
Fig. 4 is the structural schematic diagram of the utility model vertical bar;
Fig. 5 is the explosive view of the utility model pressing member;
Fig. 6 is the partial sectional view of the utility model pressing member.
Detailed description of the invention: 1, workbench;11, rotating seat;12, decelerating motor;13, inserting column;14, curved boom;15, it calms the anger under
Cylinder;16, pressing member;17, seat is fed;18, alternating current generator;19, polishing wheel;20, bearing holder (housing, cover);21, main shaft;22, bearing;23, from
Moving gear;24, driving gear;25, lower hinge eyes;26, upper hinge eyes;27, hinged quarter butt;28, vertical bar;29, rubber sleeve;
30, compression cone;31, threaded hole;32, rubber ring;33, horizontal sliding cylinder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
For the circumference polissoir of automobile valve block, as shown in Figure 1 and Figure 2, including workbench 1, workbench 1 are rotatablely connected
There is rotating seat 11, workbench 1 is fixedly installed with the decelerating motor 12 for driving rotating seat 11, the upper surface center of rotating seat 11
Integrally formed with the inserting column 13 mating with valve block centre bore;1 bolt of workbench is fixed with curved boom 14, the fixed peace of curved boom 14
Equipped with lower air cylinder 15, the piston rod of lower air cylinder 15 is right against rotating seat 11, and rotates coaxially and be connected with pressing member 16, pushes
Part 16 cooperates rotating seat 11 to clamp multiple valve blocks, it should be noted that pressing member 16 is realized by two deep groove ball bearings of setting
With the rotation connection of 15 piston rod of lower air cylinder;The sliding of workbench 1 is connected with feeding seat 17, and feeding seat 17 is fixedly installed with exchange
Motor 18, the output shaft of alternating current generator 18 are coaxially fixed with polishing wheel 19.
The utility model in normal work, is taken multiple polished valve blocks, and it is guided to be socketed on grafting by worker
On column 13;Pressing member 16 is pushed to move down by lower air cylinder 15, until pressing member 16 is pushed against in the valve block of the top, thus by pushing
Part 16 cooperates rotating seat 11 to clamp multiple valve blocks, and then completes the clamping of multiple valve blocks;Keep the lower thrust of lower air cylinder 15 not
Become, and starts decelerating motor 12 and rotating seat 11 is driven to rotate, and then drive multiple valve block synchronous rotaries;Control feeding 17 direction of seat
Multiple valve block slidings, until polishing wheel 19 fits in the periphery of multiple valve blocks, starting alternating current generator 18 drives polishing wheel 19 same
Step rotation, during rotation, the periphery and polishing wheel 19 of valve block generate relative friction for polishing wheel 19 and multiple valve blocks, from
And complete the polishing of valve block periphery;In conclusion by carrying out clamping to multiple valve blocks, and multiple valve blocks is driven to rotate, from
And the relative friction of valve block periphery and polishing wheel 19 is utilized, realize the polishing to multiple valve block peripheries, meanwhile, using batch
Formula polishing, effectively increases the efficiency of polishing.
Rotating seat 11 is rotatablely connected with workbench 1 in the following way, as shown in Figure 1, Figure 3,1 grafting of workbench and bolt
Be fixed with bearing holder (housing, cover) 20, rotating seat 11 integrally formed with the main shaft 21 mating with bearing holder (housing, cover) 20, thus using main shaft 21 with
Cooperation between bearing holder (housing, cover) 20 realizes that rotating seat 11 is rotationally connected with the technical requirements of workbench 1;Main shaft 21 and bearing holder (housing, cover) 20 it
Between be provided with bearing 22, the inner circle and main shaft 21 of bearing 22 are fixed, and outer circle and bearing holder (housing, cover) 20 are fixed, so that bearing 22 be utilized to drop
The friction between main shaft 21 and bearing holder (housing, cover) 20 is effectively reduced in the characteristic of low-frictional force, and then the rotation for improving rotating seat 11 is smooth
Property.
Decelerating motor 12 drives rotating seat 11 in the following way, and as shown in Figure 1, Figure 3,21 bottom end keyway of main shaft is fixed with
Driven gear 23, the output shaft key groove of decelerating motor 12 are fixed with the driving gear 24 engaged with driven gear 23;Decelerating motor
12 drive 24 synchronous rotary of driving gear, and driving gear 24 cooperates in rotary course with driven gear 23, generate to main shaft 21
Twisting resistance, to be center of rotation rotation by reversing power drive rotating seat 11 with main shaft 21.
It is found in practice, there may be differences for its circle center hole of different valve blocks, can not so as to cause inserting column 13
A variety of valve blocks are adapted to, thus as shown in Figure 1, Figure 3, inserting column 13 is provided with expansion module, and expansion module includes being fixedly welded on
The lower hinge eyes 25 of inserting column bottom end slide the upper hinge eyes 26 connected with inserting column 13 and are individually angularly set to lower hinge
Connect the three-link structure between ring 25 and upper hinge eyes 26, three-link structure include two respectively with lower hinge eyes 25 and upper hinged
The hinged hinged quarter butt 27 of ring 26 and the both ends vertical bar 28 hinged with the movable end of two hinged quarter butts 27 respectively;Instantly
During moving down, vertical bar 28 is displaced outwardly hinge eyes 25 by the active force of two hinged quarter butts 27, until being closely attached on
The centre bore hole wall of valve block, to reach the technical effect that inserting column 13 adapts to the valve block centre bore of multiple diameter.
It should be noted that rubber sleeve 29 fits in valve block as shown in figure 4, vertical bar 28 coats rubber sleeve 29
Heart Kong Kongbi improves vertical bar 28 and the centre bore hole wall of valve block is supported thus using the elastic deformation ability of rubber sleeve 29
Clamp force, and then improve the abutting effect of vertical bar 28.
Lower pressure, as shown in Figure 1, shown in Figure 5, pressing member 16 are applied to upper hinge eyes 26 in the following way in the utility model
The compression cone 30 being provided centrally with for oppressing upper hinge eyes 26;Pressing member 16 is during moving down compression valve block, compressing
Cylinder 30, which synchronizes, to be moved down, to generate lower pressure to upper hinge eyes 26 by compression cone 30, and then expansion module is forced to be unfolded;To sum up institute
It states, adds compression cone 30 in 16 center of pressing member, so that the expansion for the expansion module that links and the clamping to valve block, reach operation more
Add convenient technical effect.
When the valve block quantity of clamping changes, the amount of moving down of pressing member 16 changes, but needed for compression cone 30
The amount of moving down be constant, generation the problem of so as to cause expansion module or effective clamping valve block can not effectively be unfolded, thus
As shown in Figure 5, Figure 6,16 lower surface center of pressing member offers threaded hole 31, and compression cone 30 is provided with and the cooperation of threaded hole 31
External screw thread, to adjust the difference in height of compression cone 30 Yu pressing member 16, by way of turning compression cone 30 to adapt to different thickness
The valve block of degree.
To improve the clamping force that pressing member 16 cooperates rotating seat 11 for valve block, as shown in Fig. 3, Fig. 6, under pressing member 16
Surface and the upper surface of rotating seat 11 are clamped the simultaneously intrinsic rubber ring 32 of glue, thus using the elastic deformation ability of rubber ring 32,
Improve the clamping force that pressing member 16 and rotating seat 11 cooperate.
The sliding of control feeding seat 17 in the following way, returns to Fig. 2, workbench 1 is fixedly installed in the utility model
The horizontal sliding cylinder 33 translated for controlling feeding seat 17, to push directly on feeding seat 17 by horizontal sliding cylinder 33, structure it is simple and
Control convenience.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (9)
1. a kind of circumference polissoir for automobile valve block, including workbench (1), it is characterised in that: the workbench (1) turns
Dynamic to be connected with rotating seat (11), the workbench (1) is provided with the decelerating motor (12) for driving rotating seat (11), the rotation
Swivel base (11) is provided centrally with the inserting column mating with valve block centre bore (13);The workbench (1) is fixedly installed
Curved boom (14), the curved boom (14) are fixedly installed lower air cylinder (15), and the piston rod of the lower air cylinder (15) is right against rotation
Swivel base (11), and rotate coaxially and be connected with pressing member (16), pressing member (16) cooperation rotating seat (11) clamps multiple valve blocks;
Workbench (1) sliding is connected with feeding seat (17), and the feeding seat (17) is fixedly installed alternating current generator (18), the friendship
The output shaft of galvanic electricity machine (18) is coaxially fixed with polishing wheel (19).
2. the circumference polissoir according to claim 1 for automobile valve block, it is characterised in that: the workbench (1)
It is provided with bearing holder (housing, cover) (20), the rotating seat (11) is provided with and bearing holder (housing, cover) (20) mating main shaft (21), the main shaft
(21) it is provided between bearing holder (housing, cover) (20) bearing (22).
3. the circumference polissoir according to claim 2 for automobile valve block, it is characterised in that: main shaft (21) bottom
End is provided with driven gear (23), and the output shaft of the decelerating motor (12) is provided with the driving tooth engaged with driven gear (23)
It takes turns (24).
4. the circumference polissoir according to claim 1 for automobile valve block, it is characterised in that: the inserting column (13)
It is provided with expansion module, the expansion module includes that the lower hinge eyes (25) for being fixed on inserting column bottom end and inserting column (13) are sliding
Three companies for moving the upper hinge eyes (26) of connection and being individually angularly set between lower hinge eyes (25) and upper hinge eyes (26)
Rod structure, the three-link structure include two hinged quarter butts with lower hinge eyes (25) and upper hinge eyes (26) hingedly respectively
(27) and the both ends vertical bar (28) hinged with the movable end of two hinged quarter butts (27) respectively.
5. the circumference polissoir according to claim 4 for automobile valve block, it is characterised in that: the vertical bar (28)
It coats rubber sleeve (29), the rubber sleeve (29) fits in the centre bore hole wall of valve block.
6. the circumference polissoir according to claim 4 for automobile valve block, it is characterised in that: the pressing member (16)
The compression cone (30) being provided centrally with for oppressing upper hinge eyes (26).
7. the circumference polissoir according to claim 6 for automobile valve block, it is characterised in that: the pressing member (16)
Lower surface center offers threaded hole (31), and the compression cone (30) is provided with the external screw thread with threaded hole (31) cooperation.
8. the circumference polissoir according to claim 1 for automobile valve block, it is characterised in that: the pressing member (16)
Lower surface and the upper surface of rotating seat (11) be provided with rubber ring (32).
9. the circumference polissoir according to claim 1 for automobile valve block, it is characterised in that: the workbench (1)
It is provided with the horizontal sliding cylinder (33) for controlling feeding seat (17) translation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920227050.1U CN209681926U (en) | 2019-02-21 | 2019-02-21 | Circumference polissoir for automobile valve block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920227050.1U CN209681926U (en) | 2019-02-21 | 2019-02-21 | Circumference polissoir for automobile valve block |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209681926U true CN209681926U (en) | 2019-11-26 |
Family
ID=68602515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920227050.1U Expired - Fee Related CN209681926U (en) | 2019-02-21 | 2019-02-21 | Circumference polissoir for automobile valve block |
Country Status (1)
Country | Link |
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CN (1) | CN209681926U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115070591A (en) * | 2022-07-18 | 2022-09-20 | 王广发 | End face polishing machine for valve body machining |
-
2019
- 2019-02-21 CN CN201920227050.1U patent/CN209681926U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115070591A (en) * | 2022-07-18 | 2022-09-20 | 王广发 | End face polishing machine for valve body machining |
CN115070591B (en) * | 2022-07-18 | 2024-02-02 | 欧德克阀业股份有限公司 | End face polishing machine for valve body machining |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 314000 1582 Guangming Road, Wutong street, Tongxiang, Jiaxing, Zhejiang Patentee after: JIAXING XINGHUAN AUTO PARTS Co.,Ltd. Address before: 132300 No. 557, Chengxi street, Panshi Economic Development Zone, Jilin City, Jilin Province Patentee before: PANSHI CITY XINGHUAN VALVE BLOCK Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |