CN207344223U - A kind of gradient valve plate processing unit (plant) of band - Google Patents
A kind of gradient valve plate processing unit (plant) of band Download PDFInfo
- Publication number
- CN207344223U CN207344223U CN201721378219.0U CN201721378219U CN207344223U CN 207344223 U CN207344223 U CN 207344223U CN 201721378219 U CN201721378219 U CN 201721378219U CN 207344223 U CN207344223 U CN 207344223U
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- CN
- China
- Prior art keywords
- positioner
- locating
- base
- valve plate
- plant
- 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.)
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Abstract
The utility model discloses a kind of gradient valve plate processing unit (plant) of band,Including positioner,The positioner includes body,The floor surface of the positioner body opens up through hole,Locating pin is set inside the through hole on the positioner surface,The step surface of the locating pin and the upper surface of positioner body,The locating pin lower end opens up screw thread,And locating pin lower end coordinates installation locking nut,Threaded hole is opened up on the side wall of the positioner,Locating piece is set on the side wall of the positioner,The locating piece surface opens up stepped hole,Hexagon socket head cap screw is set inside the stepped hole on the locating piece surface,The hexagon socket head cap screw and the threaded hole on positioner surface, which coordinate, to be installed,This is with gradient valve plate processing unit (plant),Positioner can be overturn,Facilitate card engaging workpiece,It can guarantee that machined surface is in horizontality in process at the same time,Machining accuracy is effectively ensured.
Description
Technical field
Processing unit (plant) technical field is the utility model is related to, is specially a kind of gradient valve plate processing unit (plant) of band.
Background technology
Valve is the crucial control unit in fluid delivery system, have cut-off, adjusting, water conservancy diversion, prevent adverse current, voltage stabilizing,
The function such as shunting or overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex automatic control
Various valves used in system, its kind and specification are quite various.Valve can be used for the empty gas and water of control, steam, various corrosion
The flowing of all kinds fluids such as property medium, mud, oil product, liquid metal and radiating medium.Gate valve is one kind of valve, is pressed
It can be divided into according to gate valve type of drive difference：Hand sluice valve, Pneumatic gate valve, electric gate valve etc..The opening and closing element of gate valve is valve plate, one
As by valve rod rotate drive valve plate move up and down, be achieved in that turning off or on for valve.The direction of motion of valve plate and fluid side
To perpendicular.Valve plate has two sealing surfaces, and two sealing surfaces of most common valve plate form wedge shape, its key groove is with valve parameter
It is and different.Existing valve plate is difficult to be processed, and is on the one hand due to that valve plate shape is irregular, it is difficult to carry out clamping and positioning；Separately
On the one hand, the sealing surface of valve plate wedge shape is inclined-plane, it is also difficult to is accurately positioned and is processed.Its machining accuracy is not high, processing effect
Rate is relatively low, and passing rate of processing is not also high, can not meet actual demand.Therefore, the processing of valve plate just becomes the processing of gate valve technique
A difficult problem.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of gradient valve plate processing of band
Device, positioner can be overturn, and facilitate card engaging workpiece, while can guarantee that machined surface is in horizontality in process,
Can effectively it solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of gradient valve plate processing unit (plant) of band,
Including positioner, the positioner includes body, and the floor surface of the positioner body opens up through hole, the positioning
Locating pin, the step surface of the locating pin and the upper surface of positioner body, institute are set inside the through hole of apparatus surface
State locating pin lower end and open up screw thread, and locating pin lower end coordinates installation locking nut, and spiral shell is opened up on the side wall of the positioner
Pit, sets locating piece on the side wall of the positioner, the locating piece surface opens up stepped hole, the locating piece surface
Hexagon socket head cap screw is set inside stepped hole, and the hexagon socket head cap screw and the threaded hole cooperation on positioner surface are installed, described fixed
One end of remotely located piece of the device in position sets clamping device, and the clamping device includes body and gripping block, the clamping device
Body be fixedly connected with the body of positioner, the gripping block is connected by cylinder one with the body of clamping device, described
Base is set below positioner, and the positioner is connected below one end of locating piece by shaft with base, described
Side of the base away from shaft sets limited block, and one end of remotely located piece of the positioner is connected by cylinder two and base
Connect, two both ends of cylinder are connected by hinge with base and positioner respectively.
As a kind of optimal technical scheme of the utility model, the chassis interior sets ribs, the base upper table
Face is identical with the angle of middle axial plane with the angle of horizontal plane and work pieces process face.
As a kind of optimal technical scheme of the utility model, two locating pieces, and two are set inside the positioner
A locating piece is arranged on the axisymmetrical of gripping block, and locating piece surface opens up lozenge.
As a kind of optimal technical scheme of the utility model, the locating pin quantity is two, and two locating pins
Line and the axis of gripping block are in same perpendicular, and locating pin surface sets lozenge.
As a kind of optimal technical scheme of the utility model, the limited block is connected by bolt with base, and spacing
Totally two pieces of block, and limited block surface opens up lozenge.
Compared with prior art, the beneficial effects of the utility model are：This is with gradient valve plate processing unit (plant) using fixed
Position device and the separated mode of base, have the function of positioner rotating, easy to being loaded for workpiece, and positioner is matched somebody with somebody
Close clamping device to use, realize Automatic-clamping, positioning accuracy is effectively ensured, and base is effectively ensured by setting limited block
The machined surface of workpiece keeps horizontality in process, easy to improve machining accuracy.
Brief description of the drawings
Fig. 1 is the utility model structural upright schematic diagram；
Fig. 2 is the utility model structural front view；
Fig. 3 is the utility model structure positioning device schematic perspective view；
Fig. 4 is the utility model pier schematic perspective view.
In figure：In figure：1 base, 2 positioners, 3 limited blocks, 4 clamping devices, 5 locating pieces, 6 locating pins, 7 gripping blocks, 8
Cylinder one, 9 cylinders two, 10 ribs, 11 shafts.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of gradient valve plate processing unit (plant) of band, bag
Positioner 2 is included, positioner 2 includes body, and the floor surface of 2 body of positioner opens up through hole, 2 surface of positioner
Locating pin 6 is set inside through hole, is accurately positioned easy to workpiece, the upper surface of the step surface and 2 body of positioner of locating pin 6 connects
Touch, 6 lower end of locating pin opens up screw thread, and 6 lower end of locating pin coordinates installation locking nut, and spiral shell is opened up on the side wall of positioner 2
Pit, sets locating piece 5 on the side wall of positioner 2, and 5 surface of locating piece opens up stepped hole, in the stepped hole on 5 surface of locating piece
Portion sets hexagon socket head cap screw, and hexagon socket head cap screw and the threaded hole on 2 surface of positioner coordinate installation, and positioner 2 is remotely located
One end of block 5 sets clamping device 4, is easy to implement automation and clamps workpiece, ensure positioning accuracy, clamping device 4 includes body
With gripping block 7, the body of clamping device 4 is fixedly connected with the body of positioner 2, and gripping block 7 is filled by cylinder 1 with clamping
4 body connection is put, the lower section of positioner 2 sets base 1, and positioner 2 passes through shaft 11 below one end of locating piece 5
It is connected with base 1, side of the base 1 away from shaft 11 sets limited block 3, and one end that remotely located piece 5 of positioner 2 passes through gas
Cylinder 29 is connected with base, and 29 both ends of cylinder are connected by hinge with base 1 and positioner 2 respectively, and the inside of base 1, which is set, to be added
Strong rib 10,1 upper surface of base is identical with the angle of middle axial plane with the angle of horizontal plane and work pieces process face, ensures the firm of base 1
Degree, the inside of positioner 2 sets two locating pieces 5, and two locating pieces 5 are arranged on the axisymmetrical of gripping block 7, prevent from pressing from both sides
Clamp force causes workpiece to topple, and 5 surface of locating piece opens up lozenge, reduces the requirement to workpiece positioning surface surface smoothness, carries
High position precision, 6 quantity of locating pin are two, and the line of two locating pins 6 and the axis of gripping block 7 are in same perpendicular
It is interior, prevent in process, the workpiece shift caused by the change of cutting force, and 6 surface of locating pin sets lozenge, limited block
3 are connected by bolt with base 1, and totally two pieces of limited block 3, are ensured that positioner 2 can have preferable processing stability, are being processed
During do not shake, and 3 surface of limited block opens up lozenge.
When in use：Cylinder 29 extends, and 11 rotation around the shaft of positioner 2, after rotating to suitable position, carries out work
Part is loaded, and cylinder 1 extends, and clamps workpiece using gripping block 7, workpiece and positioner 2 are fixed, and ensures accurately positioning,
Then cylinder 29 is shunk, and positioner 2 11 reversely rotates around the shaft, until 2 lower surface of positioner is contacted with limited block 3, this
When workpiece machined surface be consistent with horizontal plane, can be processed, after being completely processed, repeat above-mentioned action and carry out workpiece
Replace and process.
The utility model uses 1 separated mode of positioner 2 and base, has the function of positioner 2 rotating, just
In being loaded for workpiece, and positioner 2 is matched for clamping tightly device 4 and uses, and realizes Automatic-clamping, positioning accuracy is effectively ensured, and
And base 1, by setting limited block 3, the machined surface that workpiece is effectively ensured keeps horizontality in process, easy to improve
Machining accuracy.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gradient valve plate processing unit (plant) of band, including positioner (2), it is characterised in that：Positioner (2) bag
Body is included, the floor surface of positioner (2) body opens up through hole, set inside the through hole on positioner (2) surface
Put locating pin (6), the step surface of the locating pin (6) and the upper surface of positioner (2) body, the locating pin (6)
Lower end opens up screw thread, and locating pin (6) lower end coordinates installation locking nut, and screw thread is opened up on the side wall of the positioner (2)
Hole, locating piece (5) is set on the side wall of the positioner (2), locating piece (5) surface opens up stepped hole, the positioning
Hexagon socket head cap screw is set inside the stepped hole on block (5) surface, and the hexagon socket head cap screw and the threaded hole on positioner (2) surface are matched somebody with somebody
Installation is closed, one end of remotely located piece of the positioner (2) (5) sets clamping device (4), and the clamping device (4) includes
Body and gripping block (7), the body of the clamping device (4) are fixedly connected with the body of positioner (2), the gripping block
(7) it is connected by cylinder one (8) with the body of clamping device (4), base (1) is set below the positioner (2), it is described fixed
Position device (2) is connected below one end of locating piece (5) by shaft (11) with base (1), and the base (1) is away from shaft
(11) side sets limited block (3), and one end of the positioner (2) remotely located piece (5) passes through cylinder two (9) and base
Connection, described two (9) both ends of cylinder are connected by hinge with base (1) and positioner (2) respectively.
A kind of 2. gradient valve plate processing unit (plant) of band according to claim 1, it is characterised in that：In the base (1)
Portion sets ribs (10), base (1) upper surface and the angle of horizontal plane and work pieces process face and the angle phase of middle axial plane
Together.
A kind of 3. gradient valve plate processing unit (plant) of band according to claim 1, it is characterised in that：The positioner
(2) it is internal that two locating pieces (5) are set, and two locating pieces (5) are arranged on the axisymmetrical of gripping block (7), and locating piece
(5) surface opens up lozenge.
A kind of 4. gradient valve plate processing unit (plant) of band according to claim 1, it is characterised in that：The locating pin (6)
Quantity is two, and the axis of the line of two locating pins (6) and gripping block (7) is in same perpendicular, and locating pin (6)
Surface sets lozenge.
A kind of 5. gradient valve plate processing unit (plant) of band according to claim 1, it is characterised in that：The limited block (3)
It is connected by bolt with base (1), and totally two pieces of limited block (3), and limited block (3) surface opens up lozenge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378219.0U CN207344223U (en) | 2017-10-24 | 2017-10-24 | A kind of gradient valve plate processing unit (plant) of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721378219.0U CN207344223U (en) | 2017-10-24 | 2017-10-24 | A kind of gradient valve plate processing unit (plant) of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207344223U true CN207344223U (en) | 2018-05-11 |
Family
ID=62355671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721378219.0U Expired - Fee Related CN207344223U (en) | 2017-10-24 | 2017-10-24 | A kind of gradient valve plate processing unit (plant) of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207344223U (en) |
-
2017
- 2017-10-24 CN CN201721378219.0U patent/CN207344223U/en not_active Expired - Fee Related
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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: 20180511 Termination date: 20181024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |