CN209021524U - A kind of valve seat apparatus for welding and positioning - Google Patents
A kind of valve seat apparatus for welding and positioning Download PDFInfo
- Publication number
- CN209021524U CN209021524U CN201821837899.2U CN201821837899U CN209021524U CN 209021524 U CN209021524 U CN 209021524U CN 201821837899 U CN201821837899 U CN 201821837899U CN 209021524 U CN209021524 U CN 209021524U
- Authority
- CN
- China
- Prior art keywords
- block
- turntable
- sliding
- valve seat
- sliding block
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a kind of valve seat apparatus for welding and positioning for belonging to technical field of mechanical processing, including pedestal, the inside of the pedestal offers arc groove, the top of the arc groove is fixedly connected by rubber block with lower fixture block, fixed plate is fixedly connected with above the pedestal, the side of the fixed plate offers first sliding groove, the other side of the fixed plate offers second sliding slot, the first sliding groove is internally provided with slide bar, the slide bar is slidably connected by the first sliding block with connecting rod, the one end of the connecting rod far from the first sliding block is threadedly coupled by the second sliding block with threaded rod, the utility model is provided with band-type brake motor, third shaft, transmission belt and the second turntable, the rotation of the first turntable is driven by third shaft by setting band-type brake motor, first driven by rotary disc transmission belt rotates the second turntable, second turntable Threaded rod is rotated by first bearing, manual rotation is eliminated, manpower is greatly saved.
Description
Technical field
The utility model relates to technical field of mechanical processing more particularly to a kind of valve seat apparatus for welding and positioning.
Background technique
Valve seat is detachable face component in valve, is used to support spool closed positions, and constitute sealing pair, and general valve seat is straight
Diameter is valve maximum flow diameter, and the effect of valve seat mainly has the inlet and outlet pipeline of connecting valve, forms valve chamber and completes fluid
It is oriented in valve, fixed valve operating mechanism, guides flap directed movement, bear the pressure etc. of fluid in valve.
But valve seat apparatus for welding and positioning currently on the market, which needs operator to be adjusted manually, to be gripped, and is increased
Labour is not easy to clamp valve seat while time-consuming and laborious, can not accurately position to valve seat, and existing valve seat positioning device
The positioning clamping effect of valve seat is not sufficiently stable, sliding is easy, for this purpose, it is proposed that a kind of valve seat apparatus for welding and positioning solves
The above problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of valve seat welding positioning
Device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of valve seat apparatus for welding and positioning, packet
Pedestal is included, the inside of the pedestal offers arc groove, and the top of the arc groove is fixed by rubber block and lower fixture block
It connects, is fixedly connected with fixed plate above the pedestal, the side of the fixed plate offers first sliding groove, the fixed plate
The other side offer second sliding slot, the first sliding groove is internally provided with slide bar, and the slide bar passes through the first sliding block and company
Extension bar is slidably connected, and the one end of the connecting rod far from the first sliding block is threadedly coupled by the second sliding block with threaded rod, the spiral shell
It is fixedly connected by link block with upper fixture block below the middle part of rasp bar, and one end of threaded rod is provided with first bearing, described the
One bearing is connect through fixed plate with the second turntable, and second turntable is connect by transmission belt with the first turntable, and described first
Turntable is internally provided with third shaft, and band-type brake motor, the band-type brake motor and outside are provided with below the third shaft
Power supply is electrically connected, and the other end of the threaded rod is provided with the second shaft, is provided with mounting base below second shaft.
Preferably, the quantity of the rubber block is five, and five rubber block equidistantly distributeds are recessed in lower fixture block and circular arc
Between slot.
Preferably, the inside of the upper fixture block and lower fixture block is provided with equally distributed rubber salient point.
Preferably, first sliding block is T-type sliding block, and first sliding groove is T-type sliding slot.
Preferably, the side of second sliding block offers thread groove, and the appearance wall screw thread of the second sliding block and threaded rod
Connection.
Preferably, the size specification of first turntable and the second turntable is all the same.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with band-type brake motor, third shaft, transmission belt and the second turntable, passes through third shaft band
Dynamic first turntable rotation, the first driven by rotary disc transmission belt rotate the second turntable, and the second turntable makes threaded rod by first bearing
Rotation, eliminates manual rotation, manpower is greatly saved.
(2) the utility model is provided with the first sliding block, connecting rod, the second sliding block and slide bar, by the way that connecting rod is arranged, makes the
Two sliding blocks make the first sliding block slide downward in first sliding groove and slide bar in slide downward on threaded rod, through connecting rod, make
Connecting rod drives upper fixture block to move down, and valve seat is extruded on lower fixture block, lower rubber block between fixture block and arc groove by
Lower fixture block is squeezed after power, fixture block and lower fixture block is made to hold valve seat tightly, keeps valve seat positioning more firm.
Detailed description of the invention
Fig. 1 is the front elevational view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the enlarged drawing at the utility model A.
In figure: 1, slide bar；2, the first sliding block；3, upper fixture block；4, lower fixture block；5, arc groove；6, pedestal；7, rubber block；
8, threaded rod；9, link block；10, the second sliding block；11, first bearing；12, transmission belt；13, band-type brake motor；14, third shaft；
15, the first turntable；16, the second turntable；17, the second shaft；18, mounting base；19, first sliding groove；20, second sliding slot；21, it connects
Bar；22, fixed plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of valve seat apparatus for welding and positioning, packet
Pedestal 6 is included, the inside of pedestal 6 offers arc groove 5, and the top of arc groove 5 connects by the way that rubber block 7 and lower fixture block 4 are fixed
It connects, the quantity of rubber block 7 is five, and five 7 equidistantly distributeds of rubber block are between lower fixture block 4 and arc groove 5, by setting
Rubber block 7 is set, the stress time is extended, keeps positioning clamping more firm, the top of pedestal 6 is fixedly connected with fixed plate 22, fixed
The side of plate 22 offers first sliding groove 19, and the other side of fixed plate 22 offers second sliding slot 20, the inside of first sliding groove 19
It is provided with slide bar 1, slide bar 1 is slidably connected by the first sliding block 2 with connecting rod 21, and the first sliding block 2 is T-type sliding block, first sliding groove
19 be T-type sliding slot, keep the first sliding block 2 more stable when sliding in first sliding groove 19, connecting rod 21 far from the first sliding block 2 one
End is threadedly coupled by the second sliding block 10 with threaded rod 8, is connected below the middle part of threaded rod 8 by the way that link block 9 and upper fixture block 3 are fixed
It connects, the inside of upper fixture block 3 and lower fixture block 4 is provided with equally distributed rubber salient point, and rubber salient point can increase upper 3 He of fixture block
Frictional force between lower fixture block 4 and valve seat, anti-sliding stop, one end of threaded rod 8 are provided with first bearing 11, and first bearing 11 is passed through
It fastens fixed board 22 to connect with the second turntable 16, the second turntable 16 is connect by transmission belt 12 with the first turntable 15, the first turntable 15
It is all the same with the size specification of the second turntable 16, drive the first turntable 15 and the second turntable 16 to be driven convenient for transmission belt 12, first
Turntable 15 is internally provided with third shaft 14, and the lower section of third shaft 14 is provided with band-type brake motor 13, band-type brake motor 13 and outer
Portion's power supply is electrically connected, and the model YEJ132M1-6-4KW of band-type brake motor 13, the other end of threaded rod 8 is provided with the second shaft
17, the lower section of the second shaft 17 is provided with mounting base 18.
Working principle: in use, band-type brake motor 13 drives the rotation of the first turntable 15, the first turntable 15 by third shaft 14
The rotation of the second turntable 16 is driven by transmission belt 12, the second turntable 16 rotates threaded rod 8 by first bearing 11, threaded rod 8
The second sliding block 10 slide downward in second sliding slot 20 is driven, the second sliding block 10 is mobile to drive connecting rod 21, the shifting of connecting rod 21
It is dynamic to make the first sliding block 2 synchronous slide downward in slide bar 1 with first sliding groove 19, in connecting rod 21, the first sliding block 2 and the second sliding block
Under the action of 10, valve seat is extruded on lower fixture block 4 by upper fixture block 3, after 7 stress of rubber block between lower fixture block 4 and arc groove 5
Lower fixture block 4 is squeezed, fixture block 3 and lower fixture block 4 is made to hold valve seat tightly, keeps valve seat positioning more firm accurate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel 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 valve seat apparatus for welding and positioning, including pedestal (6), it is characterised in that: the inside of the pedestal (6) offers circular arc
Groove (5), the top of the arc groove (5) are fixedly connected by rubber block (7) with lower fixture block (4), the pedestal (6) it is upper
Side is fixedly connected with fixed plate (22), and the side of the fixed plate (22) offers first sliding groove (19), the fixed plate (22)
The other side offer second sliding slot (20), the first sliding groove (19) is internally provided with slide bar (1), and the slide bar (1) is logical
It crosses the first sliding block (2) to be slidably connected with connecting rod (21), the connecting rod (21) passes through second far from the one end of the first sliding block (2)
Sliding block (10) is threadedly coupled with threaded rod (8), solid by link block (9) and upper fixture block (3) below the middle part of the threaded rod (8)
Fixed connection, and one end of threaded rod (8) is provided with first bearing (11), the first bearing (11) is through fixed plate (22) and the
Two turntables (16) connection, second turntable (16) are connect by transmission belt (12) with the first turntable (15), first turntable
(15) be internally provided with third shaft (14), is provided with band-type brake motor (13), described armful below the third shaft (14)
Lock motor (13) and external power supply are electrically connected, and the other end of the threaded rod (8) is provided with the second shaft (17), and described second
Mounting base (18) are provided with below shaft (17).
2. a kind of valve seat apparatus for welding and positioning according to claim 1, it is characterised in that: the quantity of the rubber block (7)
It is five, and five rubber block (7) equidistantly distributeds are between lower fixture block (4) and arc groove (5).
3. a kind of valve seat apparatus for welding and positioning according to claim 1, it is characterised in that: the upper fixture block (3) and lower card
The inside of block (4) is provided with equally distributed rubber salient point.
4. a kind of valve seat apparatus for welding and positioning according to claim 1, it is characterised in that: first sliding block (2) is T-type
Sliding block, first sliding groove (19) are T-type sliding slot.
5. a kind of valve seat apparatus for welding and positioning according to claim 1, it is characterised in that: the one of second sliding block (10)
Side offers thread groove, and the second sliding block (10) is threadedly coupled with the appearance wall of threaded rod (8).
6. a kind of valve seat apparatus for welding and positioning according to claim 1, it is characterised in that: first turntable (15) and
The size specification of two turntables (16) is all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837899.2U CN209021524U (en) | 2018-11-08 | 2018-11-08 | A kind of valve seat apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837899.2U CN209021524U (en) | 2018-11-08 | 2018-11-08 | A kind of valve seat apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209021524U true CN209021524U (en) | 2019-06-25 |
Family
ID=66909136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837899.2U Expired - Fee Related CN209021524U (en) | 2018-11-08 | 2018-11-08 | A kind of valve seat apparatus for welding and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209021524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405827A (en) * | 2020-11-23 | 2021-02-26 | 富强科技股份有限公司 | Tubular pile steel reinforcement framework clamping and positioning die |
-
2018
- 2018-11-08 CN CN201821837899.2U patent/CN209021524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405827A (en) * | 2020-11-23 | 2021-02-26 | 富强科技股份有限公司 | Tubular pile steel reinforcement framework clamping and positioning die |
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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: 20190625 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |