CN209954538U

CN209954538U - Clamping device is used in solenoid valve processing

Info

Publication number: CN209954538U
Application number: CN201920870074.9U
Authority: CN
Inventors: 张一帆
Original assignee: Zhuozhou Youvalve Automation Equipment Co Ltd
Current assignee: Zhuozhou Youvalve Automation Equipment Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a clamping device for solenoid valve processing, which belongs to the technical field of solenoid valve processing, and comprises a base, a screw rod and a pressing plate, wherein a plurality of protruding fixed baffles are arranged on the upper surface of a base substrate in parallel, a through hole is arranged in the middle of the long side surface of each fixed baffle, a second nut is welded on the outer wall of the fixed baffle at the top, and the second nut and the through hole are arranged coaxially; the screw rod penetrates through the middle through holes of the long side surfaces of all the fixed baffles and is in threaded connection with the second nuts; every fixed stop corresponds and sets up a set of third nut and clamp plate, and the clamp plate passes on the screw rod through the via hole in its middle part, and corresponding third nut threaded connection screw rod goes up and compresses tightly the clamp plate, and the both ends of clamp plate compress tightly the valve body location on fixed stop's inside wall, and simultaneously, the corresponding face of valve body coincides the location with the side of the upper surface of base and side dog respectively. The utility model discloses clamping device is used in solenoid valve processing can a plurality of valve body work pieces of clamping simultaneously, has improved the machining precision simultaneously.

Description

Clamping device is used in solenoid valve processing

Technical Field

The utility model relates to a solenoid valve processing technology field especially relates to a clamping device is used in solenoid valve processing.

Background

The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. There are many types of solenoid valves, with different solenoid valves functioning at different locations in the control system, the most common being one-way valves, safety valves, directional control valves, speed control valves, etc.

In the valve body machining process of the electromagnetic valve, especially when holes in the valve body are machined, a clamping device is needed to position and fix a valve body workpiece so as to facilitate the operation of a machine tool. However, the existing clamping device is generally a flat-nose bench clamp, and has certain disadvantages in use, firstly, a plurality of valve body workpieces cannot be clamped at one time, which is not beneficial to improving the processing efficiency, and secondly, the positioning precision is poor, so that the processing datum plane is often required to be repeatedly found, and the time is wasted.

Therefore, it is necessary to develop a new clamping device for machining a solenoid valve in view of the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device is used in solenoid valve processing, in solenoid valve body course of working, can a plurality of valve body work pieces of clamping, improve machining efficiency, and positioning accuracy is high moreover, has guaranteed processingquality.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a clamping device for solenoid valve processing for the valve body of processing solenoid valve, including base, screw rod and clamp plate, the upper surface parallel arrangement of base plate has a plurality of outstanding fixed stop, be provided with the through-hole perpendicular to the lateral wall in the middle of the long side of fixed stop, the welding has the second nut on the outer wall of the fixed stop of top, the second nut with the through-hole coaxial line sets up; the screw rod penetrates through the middle through holes of the long side surfaces of all the fixed baffle plates and is in threaded connection with the second nuts; every fixed stop corresponds and sets up a set of third nut and clamp plate, the clamp plate passes through the via hole in its middle part on the screw rod, it is corresponding the third nut threaded connection on the screw rod and compress tightly the clamp plate, the both ends of clamp plate will the valve body location compresses tightly on fixed stop's the inside wall, simultaneously, the bottom surface of valve body with the upper surface coincidence location of base, a side of valve body is in with the setting the side coincidence location of the side dog on the fixed stop inside wall.

Further, still vertically be provided with clear root groove on fixed stop's the inside wall, clear root groove sets up the bottom of the location side of side dog.

Furthermore, a plurality of mounting claws are arranged on the periphery of the base substrate, the bottom surfaces of the mounting claws are overlapped with the bottom surface of the base substrate, and mounting holes are formed in the mounting claws.

Furthermore, a first nut is welded and connected to one end of the screw rod opposite to the second nut.

Furthermore, protruding crimping heads are arranged at the positions where the two ends of the pressing plate are crimped with the back of the valve body.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a clamping device for solenoid valve processing, two valve body workpieces can be clamped on the inside wall of each fixed baffle, and a plurality of valve body workpieces can be clamped simultaneously by arranging a plurality of fixed baffles and corresponding pressing plates and third nuts; meanwhile, the corresponding surfaces of the valve body are respectively superposed and positioned with the inner side wall of the fixed baffle plate, the upper surface of the base and the side surface of the side stop block, each valve body workpiece is completely positioned, and the machining precision is ensured through accurate positioning.

In addition, through the first nut of second nut distal end welded connection, after the processing is accomplished, when needing to take off the valve body, can rotate first nut and make all third nuts of connection on the screw rod not hard up simultaneously, be convenient for take off fast, change the valve body, further improved work efficiency.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of the clamping device for processing the solenoid valve of the present invention;

FIG. 2 is a right side view of the clamping device for processing the solenoid valve of the present invention;

FIG. 3 is an enlarged view of section I of FIG. 1;

description of reference numerals: 1. a base; 101. fixing a baffle plate; 102. a side stop block; 103. a root cleaning groove; 104. mounting claws; 2. a screw; 201. a first nut; 202. a second nut; 203. a third nut; 3. pressing a plate; 301. a crimping head; 4. a valve body.

Detailed Description

The core of the utility model is to provide a clamping device is used in solenoid valve processing, in solenoid valve body course of working, can once a plurality of valve body work pieces of clamping, improve machining efficiency, positioning accuracy is high moreover, has guaranteed processingquality.

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the 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. Description of the drawings in the following detailed description, the upper, lower, left and right descriptions are for illustrative purposes only and should not be construed as limiting the invention.

In a specific embodiment of the present invention, as shown in fig. 1 and fig. 2, a clamping device for processing a solenoid valve is used for processing a valve body 4 of the solenoid valve, and includes a base 1, a screw rod 2 and a pressing plate 3, wherein a plurality of protruding fixing baffles 101 are arranged in parallel on the upper surface of a base plate of the base 1 at equal intervals, a through hole perpendicular to a side wall is arranged in the middle of a long side surface of each fixing baffle 101, a second nut 202 is welded on the outer wall of the fixing baffle 101 at the uppermost side, and the second nut 202 and the through hole are arranged coaxially; the screw rods 2 penetrate through the middle through holes of the long side surfaces of all the fixed baffles 101 and are in threaded connection with the second nuts 202; every fixed stop 101 corresponds and uses a set of third nut 203 and clamp plate 3, clamp plate 3 passes through on the screw rod 2 through the via hole in its middle part, corresponding third nut 203 threaded connection screw rod 2 goes up and compresses tightly clamp plate 3, the both ends of clamp plate 3 compress tightly valve body 4 location on fixed stop 101's inside wall, simultaneously, the bottom surface of valve body 4 and the upper surface coincidence location of base 1, a side of valve body 4 and the side coincidence location of the side dog 102 that sets up on fixed stop 101 inside wall.

In this embodiment, two valve body 4 workpieces can be clamped on the inner side wall of each fixed baffle 101, and a plurality of valve body 4 workpieces can be clamped simultaneously by arranging a plurality of fixed baffles 101; meanwhile, through the coincidence positioning of the corresponding surfaces of the valve body 4 with the inner side wall of the fixed baffle 101, the upper surface of the base 1 and the side surface of the side baffle 102, each valve body 4 workpiece is completely positioned, and the machining precision is ensured through accurate positioning.

In a specific embodiment of the present invention, as shown in fig. 1 and 3, a back gouging groove 103 is vertically disposed on the inner side wall of the fixed baffle 101, and the back gouging groove 103 is disposed at the bottom of the positioning side face of the side baffle 102. The influence of sharp edges and burrs of the valve body 4 can be effectively eliminated through the arrangement of the root cleaning groove 103, and accurate positioning can be further ensured.

In a specific embodiment of the present invention, as shown in fig. 1 and 2, a plurality of mounting claws 104 are disposed on the periphery of the base plate of the base 1, the bottom surfaces of the mounting claws 104 coincide with the bottom surface of the base plate of the base 1, and mounting holes are disposed on the mounting claws 104. Can pass through the T type head bolt of burying underground in the T type groove of the workstation of lathe the mounting hole of installation claw 104 will the utility model discloses clamping device for solenoid valve processing is fixedly connected to on the table surface of lathe.

In a specific embodiment of the present invention, as shown in fig. 1 and 2, a first nut 201 is welded to the end of the screw rod 2 opposite to the second nut 202. After the processing is finished, when the valve body 4 needs to be taken down, the first nut 201 can be rotated to enable all the third nuts 203 connected to the screw rod 2 to be simultaneously loosened, the valve body 4 is convenient to take down and replace quickly, and the working efficiency is further improved.

In a specific embodiment of the present invention, as shown in fig. 1 and 3, protruding crimping heads 301 are provided at positions where both ends of the pressing plate 3 are crimped with the back surface of the valve body 4. Through the arrangement of the crimping connector 301, when the pressing plate 3 presses the valve body 4, the pressing can be guaranteed to be exerted from the middle position of the back of the valve body 4, and the phenomenon that when the pressing plate deforms due to stress, the clamping reference surfaces are not in place to be attached, and the processing quality is affected is avoided.

According to the clamping device for processing the electromagnetic valve, two valve body 4 workpieces can be clamped on the inner side wall of each fixed baffle 101, and a plurality of valve body 4 workpieces can be clamped simultaneously by arranging a plurality of fixed baffles 101, corresponding pressing plates 3 and third nuts 203; meanwhile, through the coincidence positioning of the corresponding surfaces of the valve body 4 with the inner side wall of the fixed baffle 101, the upper surface of the base 1 and the side surface of the side baffle 102, each valve body 4 workpiece is completely positioned, and the machining precision is ensured through accurate positioning.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a clamping device is used in solenoid valve processing for processing valve body (4) of solenoid valve, its characterized in that: the clamping device comprises a base (1), a screw rod (2) and a pressing plate (3), wherein a plurality of protruding fixing baffles (101) are arranged on the upper surface of a base plate of the base (1) in parallel, a through hole perpendicular to a side wall is formed in the middle of the long side surface of each fixing baffle (101), a second nut (202) is welded on the outer wall of the fixing baffle (101) on the uppermost side, and the second nut (202) and the through hole are arranged coaxially; the screw (2) penetrates through the middle through holes of the long side surfaces of all the fixed baffles (101) and is in threaded connection with the second nuts (202); every fixed stop (101) correspond and set up a set of third nut (203) and clamp plate (3), clamp plate (3) are worn through the via hole in its middle part on screw rod (2), it is corresponding third nut (203) threaded connection go up and compress tightly on screw rod (2) clamp plate (3), the both ends of clamp plate (3) will valve body (4) location is compressed tightly on the inside wall of fixed stop (101), simultaneously, the bottom surface of valve body (4) with the upper surface coincidence location of base (1), a side and the setting of valve body (4) are in the side coincidence location of side dog (102) on fixed stop (101) inside wall.

2. The clamping device for processing the solenoid valve according to claim 1, wherein: still vertically be provided with on the inside wall of fixed stop (101) and clear root groove (103), clear root groove (103) set up in the bottom of the location side of side dog (102).

3. The clamping device for processing the solenoid valve according to claim 1, wherein: the base is characterized in that a plurality of mounting claws (104) are arranged on the periphery of the base plate of the base (1), the bottom surfaces of the mounting claws (104) are overlapped with the bottom surface of the base plate of the base (1), and mounting holes are formed in the mounting claws (104).

4. The clamping device for processing the solenoid valve according to claim 1, wherein: and a first nut (201) is welded and connected to one end of the screw rod (2) opposite to the second nut (202).

5. The clamping device for processing the solenoid valve according to claim 1, wherein: and protruding crimping heads (301) are arranged at the positions where the two ends of the pressing plate (3) are crimped with the back surface of the valve body (4).