CN210716038U - Pneumatic plate-drawing valve - Google Patents
Pneumatic plate-drawing valve Download PDFInfo
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- CN210716038U CN210716038U CN201921942153.2U CN201921942153U CN210716038U CN 210716038 U CN210716038 U CN 210716038U CN 201921942153 U CN201921942153 U CN 201921942153U CN 210716038 U CN210716038 U CN 210716038U
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- connecting seat
- screw rod
- cylinder body
- fixed mounting
- valve
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Abstract
The utility model relates to the technical field of valves, in particular to a pneumatic pulling plate valve, which comprises a cylinder body, wherein a screw rod is fixedly arranged on the left side of the cylinder body, the left end of the outer side of the screw rod is in threaded connection with a connecting seat, a pulling plate body is clamped at the middle end of the left side of the connecting seat, the right side of the pulling plate body extends to the inner cavity of the connecting seat and is clamped with the left side of the screw rod, a sealing shell is fixedly arranged outside the left end of the cylinder body and outside the connecting seat, and a valve seat body is fixedly arranged on the left side of the sealing shell; the utility model discloses a cylinder body, screw rod, connecting seat, take out the setting of board body, antifriction bearing, sealed shell, sealed piece and disk seat body, played can effectual its sealed effect of increase, not only avoid the cylinder and take out the phenomenon that appears leaking easily between the board, guaranteed moreover and carried effect and transport efficiency, guaranteed the effect of control simultaneously, facilitate for people's use and work.
Description
Technical Field
The utility model relates to the technical field of valves, specifically a pneumatic push-pull valve.
Background
The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions, the valves are control parts in a fluid conveying system, have the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing pressure relief and the like, are used for valves of the fluid control system, and are quite various from the simplest stop valves to various valves used in a very complicated automatic control system, the types and specifications of the valves are quite various, the valves can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and the valves are further divided into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, non-standard custom-made valves and the like according to the materials, including pneumatic gate valves.
But the sealed effect of current pneumatic push-pull valve is poor, and the phenomenon of leaking appears easily in traditional pneumatic push-pull valve between cylinder and drawer panel, has not only reduced transport effect and conveying efficiency, has reduced the effect of control simultaneously to lead to it to appear unable independently control regulation, thereby bring inconvenience for people's use and work.
Disclosure of Invention
An object of the utility model is to provide a pneumatic push-pull valve possesses sealed effectual advantage, and it is poor to have solved the sealed effect of current pneumatic push-pull valve, and traditional pneumatic push-pull valve appears the phenomenon of leaking easily between cylinder and take out the board, has not only reduced transport effect and conveying efficiency, has reduced the effect of control simultaneously to lead to its appearance to be unable to carry out autonomous control and adjust, thereby the problem of inconvenience is brought for people's use and work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic plate-drawing valve, includes the cylinder body, the left side fixed mounting of cylinder body has the screw rod, the left end threaded connection in the screw rod outside has the connecting seat, the left middle-end joint of connecting seat has the plate-drawing body, the right side of plate-drawing body extend to the inner chamber of connecting seat and with the left side joint of screw rod, the outside of cylinder body left end and the outside fixed mounting that is located the connecting seat have a sealed shell, the left side fixed mounting of sealed shell has the disk seat body, the lower extreme of disk seat body inner chamber rotates and is connected with antifriction bearing, antifriction bearing's top is rotated with the bottom of plate-drawing body and is connected.
Preferably, the sealing blocks are fixedly mounted at the top of the inner cavity of the sealing shell and at the left end of the bottom of the inner cavity of the sealing shell, and the number of the sealing blocks is six.
Preferably, the number of the rolling bearings is three, and the surfaces of the rolling bearings are attached to the bottom of the drawing plate body.
Preferably, the outer side of the screw rod is in threaded connection with a nut, and the left side of the nut is in contact with the right side of the connecting seat.
Preferably, the through holes are formed in the periphery of the top and the periphery of the bottom of the valve seat body and are arranged in a circular mode.
Preferably, the right side fixed mounting of cylinder body has the mount pad, the outside of cylinder body and the left side fixed mounting who is located the mount pad have the guard bar, and the left side of guard bar and the right side fixed mounting of seal shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cylinder body, the screw rod, the connecting seat, take out the board body, antifriction bearing, the sealed shell, the setting of sealed piece and disk seat body, but played its sealed effect of effectual increase, not only avoid the cylinder and take out the phenomenon that appears leaking easily between the board, and guaranteed transport effect and transport efficiency, the effect of control has been guaranteed simultaneously, for people's use and work facilitate, it is poor to have solved current pneumatic drawing plate valve sealed effect, traditional pneumatic drawing plate valve appears the phenomenon of leaking easily between the cylinder and the board of taking out, transport effect and transport efficiency have not only been reduced, the effect of control has been reduced simultaneously, in order to lead to its unable autonomic control regulation that appears, thereby use and work for people bring inconvenient problem.
2. The utility model discloses a setting of sealed piece has played and can effectually seal it, and per two are a set of symmetry setting, in order to carry out the cubic sealed, thereby supplementary and increase its sealed effect, through the setting of antifriction bearing quantity, it can effectual supplementary take out the board body and carry out the pull motion to have played, thereby guarantee its steady operation, in order to avoid it to carry out the pull because of pressure is great, through the setting of nut, it can effectually increase its sealed effect to have played, and contact with the connecting seat, thereby seal once more.
3. The utility model discloses a setting of through-hole has played the top and the bottom that can effectually make the disk seat body and is connected with external pipeline to it is spacing to fix and the position, in order to guarantee that it can carry out work, through the setting of mount pad and fender rod, played can effectually conveniently install the cylinder body and protect the cylinder body, still can be used to make it have better bearing capacity simultaneously, in order to guarantee that it can carry out the pull work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the present invention.
In the figure: 1. a cylinder body; 2. a screw; 3. a connecting seat; 4. drawing the plate body; 5. a rolling bearing; 6. sealing the shell; 7. a sealing block; 8. a valve seat body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a pneumatic plate-pulling valve comprises a cylinder body 1, a screw rod 2 is fixedly installed on the left side of the cylinder body 1, a connecting seat 3 is connected to the left end of the outer side of the screw rod 2 through a thread, a plate-pulling body 4 is connected to the middle end of the left side of the connecting seat 3 in a clamping manner, the right side of the plate-pulling body 4 extends into the inner cavity of the connecting seat 3 and is connected to the left side of the screw rod 2 in a clamping manner, a sealing shell 6 is fixedly installed on the outer side of the left end of the cylinder body 1 and positioned outside the connecting seat 3, a valve seat body 8 is fixedly installed on the left side of the sealing shell 6, a rolling bearing 5 is rotatably connected to the lower end of the inner cavity of the valve seat body 8, the top of the rolling bearing 5 is rotatably connected to the bottom of the plate-pulling body 4, and the sealing effect of the pneumatic, not only avoid the cylinder and take out the phenomenon that the leakage appears between the board easily, guaranteed transport effect and conveying efficiency moreover, guaranteed the effect of control simultaneously, offer convenience for people's use and work, it is poor to have solved the sealed effect of current pneumatic push-pull valve, the phenomenon of leakage appears easily between cylinder and take out the board in traditional pneumatic push-pull valve, not only reduced transport effect and transport efficiency, reduced the effect of control simultaneously, in order to lead to it to appear unable autonomic control regulation, thereby the problem of inconvenience is brought for people's use and work.
In this embodiment, it is concrete, the equal fixed mounting in the left end of 6 inner chambers tops of sealed shells and bottom has sealed piece 7, and the quantity of sealed piece 7 is six, has played and can effectually seal it to per two is a set of symmetry setting, seals in order to carry out the cubic, thereby supplementary and increase its sealed effect.
In this embodiment, specifically, the number of the rolling bearings 5 is three, and the surface of the rolling bearings 5 is attached to the bottom of the drawing plate body 4, so that the drawing plate body 4 can be effectively assisted to perform drawing movement, thereby ensuring stable operation of the drawing plate body, and preventing the drawing plate body from being incapable of drawing due to large pressure.
In this embodiment, specifically, the outer side of the screw rod 2 is in threaded connection with a nut, and the left side of the nut is in contact with the right side of the connecting seat 3, so that the sealing effect of the screw rod can be effectively improved, and the screw rod is in contact with the connecting seat 3 and is sealed again.
In this embodiment, it is concrete, the through-hole has all been seted up to a week at 8 tops of disk seat and a week of bottom, and the through-hole is circular setting, has played can effectually make disk seat 8's top and bottom be connected with external pipeline to it is spacing to fix and the position, in order to guarantee that it can carry out work.
In this embodiment, it is concrete, the right side fixed mounting of cylinder body 1 has the mount pad, and the left side fixed mounting that just is located the mount pad in the outside of cylinder body 1 has the fender rod, and the left side of fender rod and the right side fixed mounting of seal shell 6 have played can effectually conveniently install cylinder body 1 and protect cylinder body 1, still can be used to make it have better bearing capacity simultaneously to guarantee that it can carry out the pull work.
The working principle is as follows: firstly, the nut is in threaded connection with the screw rod 2, then the screw rod 2 is in threaded connection with the connecting seat 3, then the nut is rotated to enable the nut to be in contact with the connecting seat 3, at the moment, the drawplate body 4 is clamped in an inner cavity of the connecting seat 3 and the left side of the screw rod 2, the drawplate body is fixed, at the moment, the external controller pneumatic cylinder body 1 is utilized, the drawplate body 4 is indirectly driven to be drawn by the cylinder body 1, meanwhile, the drawplate body 4 can slide on the top of the rolling bearing 5, the control and the sealing passing of the valve can be realized, meanwhile, when the drawplate body 4 is drawn, the top and the bottom of the drawplate body 4 are contacted by the sealing block 7 to be sealed, the sealing effect can be effectively increased, the phenomenon that leakage is easy to occur between the cylinder and the drawplate is avoided, the conveying effect and the conveying efficiency are ensured, and the control effect is ensured, bringing convenience for people to use and work.
The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pneumatic push plate valve, includes cylinder body (1), its characterized in that: the left side fixed mounting of cylinder body (1) has screw rod (2), the left end threaded connection in the screw rod (2) outside has connecting seat (3), the left middle-end joint of connecting seat (3) has and takes out board body (4), take out the right side of board body (4) and extend to the inner chamber of connecting seat (3) and with the left side joint of screw rod (2), the outside of cylinder body (1) left end and the outside fixed mounting that is located connecting seat (3) have seal shell (6), the left side fixed mounting of seal shell (6) has disk seat body (8), the lower extreme of disk seat body (8) inner chamber rotates and is connected with antifriction bearing (5), the top of antifriction bearing (5) rotates with the bottom of taking out board body (4) and is connected.
2. A pneumatic extraction valve as claimed in claim 1, wherein: the sealing shell (6) is characterized in that sealing blocks (7) are fixedly mounted at the top of the inner cavity and at the left end of the bottom of the sealing shell, and the number of the sealing blocks (7) is six.
3. A pneumatic extraction valve as claimed in claim 1, wherein: the number of the rolling bearings (5) is three, and the surfaces of the rolling bearings (5) are attached to the bottom of the drawing plate body (4).
4. A pneumatic extraction valve as claimed in claim 1, wherein: the outer side of the screw rod (2) is in threaded connection with a nut, and the left side of the nut is in contact with the right side of the connecting seat (3).
5. A pneumatic extraction valve as claimed in claim 1, wherein: the through holes are formed in the periphery of the top and the periphery of the bottom of the valve seat body (8) and are arranged in a circular mode.
6. A pneumatic extraction valve as claimed in claim 1, wherein: the right side fixed mounting of cylinder body (1) has the mount pad, the outside of cylinder body (1) and the left side fixed mounting who is located the mount pad have the guard bar, and the left side of guard bar and the right side fixed mounting of seal shell (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921942153.2U CN210716038U (en) | 2019-11-12 | 2019-11-12 | Pneumatic plate-drawing valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921942153.2U CN210716038U (en) | 2019-11-12 | 2019-11-12 | Pneumatic plate-drawing valve |
Publications (1)
Publication Number | Publication Date |
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CN210716038U true CN210716038U (en) | 2020-06-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921942153.2U Active CN210716038U (en) | 2019-11-12 | 2019-11-12 | Pneumatic plate-drawing valve |
Country Status (1)
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CN (1) | CN210716038U (en) |
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2019
- 2019-11-12 CN CN201921942153.2U patent/CN210716038U/en active Active
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