CN208977600U - A kind of production tooling of high-accuracy shaped valve seat - Google Patents
A kind of production tooling of high-accuracy shaped valve seat Download PDFInfo
- Publication number
- CN208977600U CN208977600U CN201821899540.8U CN201821899540U CN208977600U CN 208977600 U CN208977600 U CN 208977600U CN 201821899540 U CN201821899540 U CN 201821899540U CN 208977600 U CN208977600 U CN 208977600U
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- wall
- valve seat
- shaped valve
- body fuselage
- production tooling
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Abstract
The utility model discloses a kind of production toolings of high-accuracy shaped valve seat, including workbench and body fuselage, the body fuselage is fixed on the upper end of workbench, driving motor is equipped at the upper end center of the body fuselage, and the output end of driving motor is connected with fixed plate by shaft, the bottom of the fixed plate is fixedly connected with several telescopic rods, and the outer wall of telescopic rod is socketed with the first spring, the bottom wall of telescopic rod is fixedly connected with polished silicon wafer, the lower end wall of the workbench is equipped with cylinder, and the output end of cylinder is connected with clamping station by piston rod, the symmetrical level of two sides outer wall of the clamping station is plugged with pull rod, and one end of pull rod is equipped with and clamps baffle.The utility model structure is simple, easy to operate, and valve seat is interfered in production and processing without scrap, and polishing precision is high, ensure that the qualification rate of valve seat, improves production efficiency.
Description
Technical field
The utility model relates to technical field of mechanical processing more particularly to a kind of production toolings of high-accuracy shaped valve seat.
Background technique
Valve be in fluid-duct-system, for control the direction of fluid, pressure, flow control device, be to make to match
Medium (liquid, gas, powder) in pipe and equipment opens or closes and can control the device of its flow.Valve is pipeline fluid
Control unit in transportation system has water conservancy diversion, cut-off, throttling, non-return, divides for changing access section and flow direction of medium
The functions such as stream or overflow release.For the valve of fluid control, from simplest shut-off valve into extremely complex robot control system(RCS)
Various valves used, kind and specification are various, and the inside nominal diameter of valve is from atomic small gauge valve greatly to latus rectum up to 60 English
Very little industrial pipeline valve can be used for controlling water, steam, oil product, gas, mud, various corrosive medias, liquid metal and put
The various types such as penetrating property fluid fluidly flow, the operating pressure of valve can super-pressure from 150 pounds to 4500 pound, work temperature
Degree can be from -270 DEG C of ultralow temperature to 1430 DEG C of superhigh temperature.And valve seat is one of extremely important component of valve, and and valve
Valve constitutes sealing pair.
It is applied to the various hard sealing surface abnormity valve seats such as gate valve, check-valves, shut-off valve at present, processing technology is common
First the inner hole Che Haohou of valve seat on lathe or numerically controlled lathe, then carry out sanding and polishing.Since the wall ratio of valve seat is relatively thin, pass through
The tri-claw plate of lathe directly clamps, and is easy to produce deformation, and the valve seat wall unevenness processed is even, the bounce of outer circle and end face compared with
Greatly, the concentricity of inner hole and outer circle is poor, and is easy to appear scrap when processing polishing, influences to polish precision.
Utility model content
In order to solve the problems, such as to mention in above-mentioned background technique, the utility model provides a kind of life of high-accuracy shaped valve seat
Produce tooling.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of production tooling of high-accuracy shaped valve seat, including workbench and body fuselage, the body fuselage are fixed on
The upper end of workbench is equipped with driving motor at the upper end center of the body fuselage, and the output end of driving motor passes through shaft
It is connected with fixed plate, the bottom of the fixed plate is fixedly connected with several telescopic rods, and the outer wall of telescopic rod is socketed with
One spring, the bottom wall of telescopic rod are fixedly connected with polished silicon wafer, and the lower end wall of the workbench is equipped with cylinder, and the output end of cylinder
It is connected with clamping station by piston rod, the symmetrical level of two sides outer wall of the clamping station is plugged with pull rod, and the one of pull rod
End, which is equipped with, clamps baffle, and pull rod is equipped with handle far from the one end for clamping baffle, and the outer wall of the pull rod is socketed with second spring, and
The both ends of second spring are connect with the inner wall of the outer wall and clamping station that clamp baffle respectively.
Preferably, the outer wall two sides of the clamping station are symmetrically fixedly connected with supporting block, and the inner wall of supporting block is vertical
It is plugged with gag lever post.
Preferably, the upper surface of the gag lever post is fixedly connected with block.
Preferably, the inner wall for clamping baffle is equipped with one layer of improved mat, and the outer wall of improved mat is equipped with anti-skid chequer.
Preferably, the bottom for clamping baffle is equipped with ball, and the bottom wall of clamping station is equipped with cunning corresponding with ball
Slot.
Preferably, the outer wall side of the body fuselage is communicated with dust hood, and the end of dust hood is communicated with sweep-up pipe
Road, the dust sucting pipeline are connected with dust catcher far from one end of dust hood.
Preferably, the dust hood and body fuselage junction are equipped with filter screen.
Compared with prior art, the utility model has the beneficial effects that
1, pull rod is pulled to two sides by handle first, then special-shaped valve seat to be processed is placed in clamping station, it is different
Shape valve seat is clamped baffle under the resilient force of second spring and tightly clamps；
2, start cylinder, cylinder drives clamping station to move upwards by piston rod, and the limit of the gag lever post in two sides
Under effect, clamping station can steadily rise to the lower end of polished silicon wafer, and polishing precision is high；
3, restart driving motor, driving motor drives fixed plate to rotate by shaft, and fixed plate is driven by telescopic rod
The polishing of polished silicon wafer rotary-grinding, and since the outer wall of telescopic rod is socketed with the first spring, it is imitated in polishing with certain buffering
Fruit, while the scrap after polishing enters dust sucting pipeline by dust hood under the suction-operated of dust catcher, then is inhaled by dust catcher
It is attached.
To sum up, the utility model structure is simple, easy to operate, and valve seat is interfered in production and processing without scrap, and polishing precision is high,
The qualification rate that ensure that valve seat, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model A structure enlargement diagram.
In figure: workbench 1, body fuselage 2, driving motor 3, fixed plate 4, telescopic rod 5, the first spring 6, polished silicon wafer 7, folder
It holds station 8, cylinder 9, supporting block 10, gag lever post 11, block 12, clamp baffle 13, pull rod 14, handle 15, second spring 16, rolling
Pearl 17, sliding slot 18, dust catcher 19, dust sucting pipeline 20, dust hood 21.
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.
Referring to Fig.1-2, a kind of production tooling of high-accuracy shaped valve seat, including workbench 1 and body fuselage 2, outside body
Shell 2 is fixed on the upper end of workbench 1, and driving motor 3, and the output end of driving motor 3 are equipped at the upper end center of body fuselage 2
It is connected with fixed plate 4 by shaft, the bottom of fixed plate 4 is fixedly connected with several telescopic rods 5, and the outer wall of telescopic rod 5 is equal
It is socketed with the first spring 6, the bottom wall of telescopic rod 5 is fixedly connected with polished silicon wafer 7, and the lower end wall of workbench 1 is equipped with cylinder 9, and gas
The output end of cylinder 9 is connected with clamping station 8 by piston rod, and the outer wall two sides of clamping station 8 are symmetrically fixedly connected with supporting block
10, and the inner wall of supporting block 10 is vertically plugged with gag lever post 11, the upper surface of gag lever post 11 is fixedly connected with block 12, passes through limit
Position bar 11 plays certain position-limiting action, guarantees the stationarity that valve seat moves up and down in processing.
The symmetrical level of two sides outer wall of clamping station 8 is plugged with pull rod 14, and one end of pull rod 14 is equipped with and clamps baffle 13,
The inner wall for clamping baffle 13 is equipped with one layer of improved mat, and the outer wall of improved mat is equipped with anti-skid chequer, increases skin-friction force, has
Helping clamp, pull rod 14 is equipped with handle 15 far from the one end for clamping baffle 13, and the outer wall of pull rod 14 is socketed with second spring 16, and
The both ends of second spring 16 are connect with the inner wall of the outer wall and clamping station 8 that clamp baffle 13 respectively, clamp the bottom of baffle 13
Equipped with ball 17, and the bottom wall of clamping station 8 is equipped with sliding slot 18 corresponding with ball 17, facilitates the slip clamp for clamping baffle 13
Tightly.
The outer wall side of body fuselage 2 is communicated with dust hood 21, and the end of dust hood 21 is communicated with dust sucting pipeline 20, inhales
Dirt pipeline 20 is connected with dust catcher 19 far from one end of dust hood 21, and dust hood 21 and 2 junction of body fuselage are equipped with filter screen,
Can the impurity that is relatively large in diameter of primary filtration, avoid damage dust catcher 19.
In use, pulling pull rod 14 to two sides by handle 15 first, then special-shaped valve seat to be processed is placed in clamping
In station 8, special-shaped valve seat is clamped baffle 13 under the resilient force of second spring 16 and tightly clamps, at this point, starting cylinder
9, cylinder 9 drives clamping station 8 to move upwards by piston rod, and under the position-limiting action of the gag lever post of two sides 11, clamps work
Position 8 can steadily rise to the lower end of polished silicon wafer 7, hereafter restart driving motor 3, and driving motor 3 is driven by shaft and fixed
Plate 4 rotates, and fixed plate 4 drives the polishing of 7 rotary-grinding of polished silicon wafer by telescopic rod 5, and since the outer wall of telescopic rod 5 is socketed with the
One spring 6, in polishing with certain buffering effect, while the scrap after polishing leads under the suction-operated of dust catcher 19
It crosses dust hood 21 and enters dust sucting pipeline 20, then adsorbed by dust catcher 19.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of production tooling of high-accuracy shaped valve seat, including workbench (1) and body fuselage (2), the body fuselage (2)
It is fixed on the upper end of workbench (1), it is characterised in that: driving motor (3) are equipped at the upper end center of the body fuselage (2),
And the output end of driving motor (3) is connected with fixed plate (4) by shaft, the fixed plate (4) if bottom be fixedly connected with
Dry telescopic rod (5), and the outer wall of telescopic rod (5) is socketed with the first spring (6), the bottom wall of telescopic rod (5) is fixedly connected with
The lower end wall of polished silicon wafer (7), the workbench (1) is equipped with cylinder (9), and the output end of cylinder (9) is connected with by piston rod
The symmetrical level of two sides outer wall of clamping station (8), the clamping station (8) is plugged with pull rod (14), and one end of pull rod (14)
Equipped with baffle (13) are clamped, pull rod (14) is equipped with handle (15) far from the one end for clamping baffle (13), outside the pull rod (14)
Wall is socketed with second spring (16), and the both ends of second spring (16) respectively with clamp baffle (13) outer wall and clamping station
(8) inner wall connection.
2. a kind of production tooling of high-accuracy shaped valve seat according to claim 1, it is characterised in that: the clamping station
(8) outer wall two sides are symmetrically fixedly connected with supporting block (10), and the inner wall of supporting block (10) is vertically plugged with gag lever post (11).
3. a kind of production tooling of high-accuracy shaped valve seat according to claim 2, it is characterised in that: the gag lever post
(11) upper surface is fixedly connected with block (12).
4. a kind of production tooling of high-accuracy shaped valve seat according to claim 1, it is characterised in that: the clamping baffle
(13) inner wall is equipped with one layer of improved mat, and the outer wall of improved mat is equipped with anti-skid chequer.
5. a kind of production tooling of high-accuracy shaped valve seat according to claim 1, it is characterised in that: the clamping baffle
(13) bottom is equipped with ball (17), and the bottom wall of clamping station (8) is equipped with sliding slot (18) corresponding with ball (17).
6. a kind of production tooling of high-accuracy shaped valve seat according to claim 1, it is characterised in that: the body fuselage
(2) outer wall side is communicated with dust hood (21), and the end of dust hood (21) is communicated with dust sucting pipeline (20), the sweep-up pipe
Road (20) is connected with dust catcher (19) far from the one end of dust hood (21).
7. a kind of production tooling of high-accuracy shaped valve seat according to claim 6, it is characterised in that: the dust hood
(21) filter screen is equipped with body fuselage (2) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899540.8U CN208977600U (en) | 2018-11-19 | 2018-11-19 | A kind of production tooling of high-accuracy shaped valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899540.8U CN208977600U (en) | 2018-11-19 | 2018-11-19 | A kind of production tooling of high-accuracy shaped valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208977600U true CN208977600U (en) | 2019-06-14 |
Family
ID=66791180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899540.8U Active CN208977600U (en) | 2018-11-19 | 2018-11-19 | A kind of production tooling of high-accuracy shaped valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208977600U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193781A (en) * | 2019-06-24 | 2019-09-03 | 江苏守航实业有限公司 | A kind of improved semiconductor material production technology equipment |
| CN110744412A (en) * | 2019-11-27 | 2020-02-04 | 江苏豪然新材料有限公司 | Polishing device for machining alloy workpiece |
| CN110936276A (en) * | 2019-12-17 | 2020-03-31 | 江西诺驰科技咨询有限公司 | A follow-up mucilage binding that removes of point is glued for electronic components and parts is put |
| CN111152088A (en) * | 2019-12-29 | 2020-05-15 | 张欢欢 | Stainless steel pipe surface treatment device |
| CN111604752A (en) * | 2020-05-31 | 2020-09-01 | 钟志练 | Burring aluminum alloy door and window processing machinery |
-
2018
- 2018-11-19 CN CN201821899540.8U patent/CN208977600U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193781A (en) * | 2019-06-24 | 2019-09-03 | 江苏守航实业有限公司 | A kind of improved semiconductor material production technology equipment |
| CN110744412A (en) * | 2019-11-27 | 2020-02-04 | 江苏豪然新材料有限公司 | Polishing device for machining alloy workpiece |
| CN110936276A (en) * | 2019-12-17 | 2020-03-31 | 江西诺驰科技咨询有限公司 | A follow-up mucilage binding that removes of point is glued for electronic components and parts is put |
| CN111152088A (en) * | 2019-12-29 | 2020-05-15 | 张欢欢 | Stainless steel pipe surface treatment device |
| CN111604752A (en) * | 2020-05-31 | 2020-09-01 | 钟志练 | Burring aluminum alloy door and window processing machinery |
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