CN210859389U

CN210859389U - Detachable electromagnetic valve bus board

Info

Publication number: CN210859389U
Application number: CN201921566027.1U
Authority: CN
Inventors: 张亚毅
Original assignee: Ningbo Hengbo Electromagnetic Technology Co ltd
Current assignee: Ningbo Hengbo Electromagnetic Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-26
Anticipated expiration: 2029-09-19

Abstract

The utility model provides a solenoid valve cylinder manifold that can load and unload relates to solenoid valve technical field. Removable solenoid valve cylinder manifold includes: the front module is provided with a through front air hole and a first front end part with a front concave part; the rear module is provided with a through rear air hole and a first rear end part with a rear convex part; the middle module is provided with a through middle air hole and is provided with a first end part and a second end part, and the first end part is provided with a first convex part connected with the front concave part; the second end part is provided with a first concave part connected with the rear convex part; the front air hole, the middle air hole and the rear air hole are communicated. The assembly and disassembly of the bus board of the electromagnetic valve are realized by selecting different intermediate modules, so that the required bus board is formed, the production period is shortened, the product adaptability is improved, and the large-scale production is facilitated; and the front module, the middle module and the rear module are provided with matched convex parts and concave parts, so that the positioning precision is improved.

Description

Detachable electromagnetic valve bus board

Technical Field

The utility model belongs to the technical field of the solenoid valve, a solenoid valve cylinder manifold that can load and unload is related to.

Background

The collecting plate is a fixed object capable of collecting a plurality of fluid channels, is also called an air source distribution area, a valve plate, a valve seat and an air circuit plate, is a fitting in a pneumatic element, is mostly applied to a pneumatic control loop, can realize centralized air supply and centralized air exhaust, and saves occupied space. The manifold plate is internally provided with at least two channels which are respectively penetrated and are respectively an air inlet and an air outlet, the air of the air inlet is supplied by an air source, and the air coming out of the air outlet is connected to components needing air in the complete equipment through the connection of accessories such as a pneumatic hose, a pneumatic connector and the like through the distribution of the manifold plate. Thus, a small amount of air source can simultaneously supply a plurality of pneumatic components.

The manifold plate is used in the multi-way valve, the common manifold plate is of an integrated structure, the electromagnetic valves are installed on the manifold plate, and the corresponding manifold plate is matched according to the number of the electromagnetic valves. Therefore, in the production of the bus board, the bus board is required to be produced according to the number of the electromagnetic valves in the multi-way valve, so that the bus board is numerous in model number, the production period is prolonged, and the large-scale production is not facilitated. And the bus boards of different models are required to be provided with corresponding dies for production, so that the production cost is increased.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a solenoid valve cylinder manifold that can load and unload that the commonality is strong, the integrated level is high, loading and unloading are nimble, positioning accuracy is high.

The purpose of the utility model can be realized by the following technical proposal: removable solenoid valve cylinder manifold includes: the front module is provided with a through front air hole and a first front end part with a front concave part;

the rear module is provided with a through rear air hole and a first rear end part with a rear convex part;

the middle module is provided with a through middle air hole and is provided with a first end part and a second end part, and the first end part is provided with a first convex part connected with the front concave part; the second end part is provided with a first concave part connected with the rear convex part; the front air hole, the middle air hole and the rear air hole are communicated.

As a further improvement of the utility model, the middle module is provided with at least one group of solenoid valve air hole groups.

As a further improvement of the utility model, the front air hole extends towards the middle air hole to form a front air hole boss, a sealing ring is embedded on the front air hole boss, and a middle air hole groove for accommodating the front air hole boss is arranged on the middle air hole of the first end part; the middle air hole of the first end extends towards the direction of the rear air hole to form a middle air hole boss, a sealing ring is embedded on the middle air hole boss, and a rear air hole groove for accommodating the middle air hole boss is formed in the rear air hole.

As a further improvement of the utility model, the middle module is provided with at least two groups of solenoid valve air hole groups.

As a further improvement of the present invention, the intermediate modules include a first intermediate module and/or a second intermediate module and/or a third intermediate module; two groups of solenoid valve air hole groups are arranged on the first middle module; three groups of electromagnetic valve air hole groups are arranged on the second middle module; four groups of solenoid valve air hole groups are arranged on the third middle module.

As a further improvement of the utility model, the number of the front air holes is three, namely two front air holes arranged at two sides and one front air outlet hole arranged in the middle; the number of the middle air holes is three, namely two middle air inlet holes arranged at two sides and a middle air outlet hole arranged in the middle; the number of the rear air holes is three, namely two rear air holes arranged at two sides and one rear air hole arranged in the middle.

As a further improvement of the utility model, the front module, the middle module and the rear module are respectively connected through screws.

As a further improvement, the screw connection positions of the front module, the middle module and the rear module are respectively arranged at the position close to the edge of the front module, the middle module and the rear module.

As a further improvement of the utility model, the screw connection positions of the front module, the middle module and the rear module comprise a first screw hole and a second screw hole, the number of the first screw holes is two, and the first screw holes are respectively arranged at two ends of one side close to the solenoid valve air hole group; the second screw hole is one in number and is arranged in the middle of one side far away from the solenoid valve air hole group.

As a further improvement of the utility model, the middle module is provided with a mounting groove for mounting screws.

As a further improvement, when the number of the middle module is greater than or equal to two, each middle module includes the first end, the second end, the first convex part, the first concave part, the middle air hole boss and the middle air hole groove, the first concave part of the previous middle module is connected with the first convex part of the next middle module, and the middle air hole boss of the previous middle module is connected with the middle air hole groove of the next middle module.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least: the utility model discloses well solenoid valve cylinder manifold that can load and unload includes: a front module, a rear module and a middle module. The assembly and disassembly of the bus board of the electromagnetic valve are realized by selecting different intermediate modules, so that the required bus board is formed, the production period of the bus board is reduced, the product suitability is improved, and the large-scale production is facilitated; and the front module, the middle module and the rear module are provided with matched convex parts and concave parts, so that the positioning precision of the bus board of the detachable electromagnetic valve is improved.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a detachable electromagnetic valve bus plate according to embodiment 1 of the present invention.

FIG. 2 is a schematic view of a removable solenoid valve manifold in another view of the structure of the embodiment 1.

FIG. 3 is a schematic view of a removable solenoid valve manifold in another view of the structure of the embodiment 1.

Fig. 4 is a schematic structural view of a detachable solenoid valve bus plate front module according to embodiment 1.

FIG. 5 is a schematic diagram of a removable solenoid valve manifold in another view of the structure of the embodiment 1.

Fig. 6 is a schematic structural view of a detachable solenoid valve bus plate according to embodiment 2.

In the figure, 100, front module; 110. a first front end portion; 120. a front recess; 130. a front air hole boss; 140. an air inlet hole; 150. a front air outlet hole; 210. a first end portion; 211. a first convex portion; 212. a middle air hole groove; 220. a second end portion; 221. a first recess; 222. a middle air hole boss; 231. a middle air inlet hole; 232. a middle air outlet; 241. a first intermediate module; 242. a second intermediate module; 243. a third intermediate module; 251. mounting holes; 252. an electromagnetic valve air inlet; 253. an air outlet of the electromagnetic valve; 260. installing a groove; 300. a rear module; 310. a first rear end portion; 320. a rear projection; 330. a rear air hole groove; 340. a rear air inlet; 350. a rear air outlet; 410. a first screw hole; 420. and a second screw hole.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 6.

Example 1

A removable solenoid valve manifold, as shown in fig. 1 to 5, comprising: a front module 100, a rear module 300 and at least one intermediate module.

The front module 100 is provided with a through front air hole, the end surface of the front module 100 connected with the middle module is a first front end part 110, and a front concave part 120 is arranged on the first front end part;

the rear module 300 is provided with a through rear air hole, the end surface of the rear module 300 connected with the middle module is a first rear end part 310, and a rear convex part 320 is arranged on the first rear end part;

the middle module is provided with a through middle air hole and at least one group of electromagnetic valve air hole groups; the middle module has a first end 210 and a second end 220, the first end 210 is provided with a first convex part 211, the first convex part 211 is matched with the front concave part 120 to connect the first end 210 with the first front end 110; the second end portion 220 is provided with a first concave portion 221, and the first concave portion 221 is matched with the rear convex portion 320 so that the second end portion 220 is connected with the first rear end portion 310;

wherein, the front module 100, the middle module and the rear module 300 are sequentially connected, and the front air hole, the middle air hole and the rear air hole are communicated.

The selection through different intermediate modules realizes the loading and unloading of the bus board of the electromagnetic valve, the bus board with the required model is formed, the production period of the bus board is reduced, the product suitability is improved, and the large-scale production is facilitated. The front module 100, the middle module and the rear module 300 are provided with matched convex parts and concave parts, so that the positioning precision of the bus board of the detachable solenoid valve is improved.

Furthermore, the oblique diagonal position of each solenoid valve air hole group is provided with a mounting hole 251, the mounting hole 251 is used for connecting the middle module and the solenoid valve, the mounting hole 251 close to the first end surface is located on the first convex part 211, the integrity of the mounting hole 251 is ensured by the arrangement of the first convex part 211, and the positioning precision is further improved.

Further, each set of solenoid valve air holes includes a solenoid valve air inlet 252 and a solenoid valve air outlet 253, and in this embodiment, each set of solenoid valve air holes includes a solenoid valve air inlet 252 disposed in the middle and two solenoid valve air outlets 253 disposed on both sides.

Further, the front air hole extends towards the middle air hole to form a front air hole boss 130, a sealing ring is embedded on the front air hole boss 130, and a middle air hole groove 212 for accommodating the front air hole boss 130 is formed in the middle air hole of the first end portion 210; the middle air hole of the first end portion 210 extends towards the rear air hole to form a middle air hole boss 222, a sealing ring is embedded on the middle air hole boss 222, and a rear air hole groove 330 for accommodating the middle air hole boss 222 is formed in the rear air hole. Through the arrangement of the lug bosses, the grooves and the embedded sealing rings, all the modules are in sealed sleeve joint, and therefore the sealing performance of the bus board is improved. Preferably, the sealing ring is an O-ring. In addition, the sealing sleeve joint is low in requirement on the end face precision of a product, the processing difficulty is reduced, and excellent sealing performance can be still kept while the end face precision is low.

In the present embodiment, the number of the front air holes is three, and the front air holes are two front air holes 140 disposed at both sides and one front air outlet hole 150 disposed at the center; the number of the middle air holes is three, namely two middle air inlet holes 231 arranged at two sides and a middle air outlet hole 232 arranged at the middle; the number of the rear air holes is three, and two rear air holes 340 are disposed at both sides and one rear air hole 350 is disposed at the center.

In this embodiment, the number of the middle modules is 1, specifically, the first middle module 241 is provided with two sets of solenoid valve air holes. The number of the middle modules and the number of the solenoid valve air hole groups arranged on the middle modules can be set according to actual needs, including but not limited to the cases listed in the embodiment.

Further, the front module 100, the middle module, and the rear module 300 are respectively connected by screws.

Further, the screw connection positions of the front module 100, the middle module and the rear module 300 are respectively arranged at the edges of the front module 100, the middle module and the rear module 300.

Further, the screw connection positions of the front module 100, the middle module and the rear module 300 all include a first screw hole 410 and a second screw hole 420, the number of the first screw holes 410 is two, and the two screw holes are respectively arranged at two ends of one side close to the solenoid valve air hole group; the second screw holes 420 are one in number and are disposed in the middle of the side away from the solenoid valve air hole group. The three connecting positions form a stable triangular structure, and the bus board is firmly connected into a whole. Specifically, the screws are provided only at the respective module connecting positions. More specifically, the first screw hole 410 and the second screw hole 420 are perpendicular to the front module 100, the middle module, and the rear module 300.

Further, the middle module is provided with a mounting groove 260 for mounting a screw. The mounting groove 260 is dug at a position coaxial with the screw but not passed by the screw. The operation of attaching and detaching the screws through the mounting grooves 260 enables the stable connection of the screws, particularly, when the connection between the intermediate modules is performed.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in that the number of the intermediate modules in the present embodiment is 3, and the intermediate modules are respectively a first intermediate module 241, a second intermediate module 242 and a third intermediate module 243.

Further, the intermediate modules include a first intermediate module 241 and/or a second intermediate module 242 and/or a third intermediate module 243; two groups of solenoid valve air hole groups are arranged on the first middle module 241; three groups of solenoid valve air hole groups are arranged on the second middle module 242; the third intermediate module 243 is provided with four sets of solenoid valve air holes. Any number of combinations of the first intermediate module 241, the second intermediate module 242, and/or the third intermediate module 243 may implement a manifold plate containing any number of solenoid valve port sets. For example: the five groups of solenoid valve air holes can be realized by combining a first middle module 241 and a second middle module 242; the six solenoid valve port sets may be implemented by a combination of a first intermediate module 241 and a third intermediate module 243. The advantage of setting up like this is that the combination of arbitrary quantity can be realized to only three kinds of middle modules to reduce the connection between the middle module, avoid connecting too much and the poor and low problem of intensity of leakproofness that leads to, also avoided middle module solenoid valve gas port group to set up too little problem that self intensity is not enough that leads to easily.

Further, when the number of the middle modules is greater than or equal to two, each middle module comprises a first end portion 210, a second end portion 220, a first protrusion 211, a first recess 221, a middle air hole boss 222 and a middle air hole groove 212, the first recess 221 of the previous middle module is connected with the first protrusion 211 of the next middle module in a matching manner, and the middle air hole boss 222 of the previous middle module is connected with the middle air hole groove 212 of the next middle module in a matching manner.

The connection of the front module 100 to the middle module and the connection of the rear module 300 to the middle module may be achieved by screwing with a screw wrench at the ends. In the prior art, the connection between the middle modules is difficult to screw because the screw wrench is free from being plugged and is difficult to screw, and particularly, when the number of the middle modules is large, the problem is more obvious. In this embodiment, the middle module is provided with a mounting groove 260 for mounting a screw. The screw can be loaded and unloaded through mounting groove 260, and screw spanner, specifically be L type spanner, through pegging graft in coaxial screw, further stretch into the screw of treating the installation in, twist the action to the screw, realize the installation and the dismantlement of screw. The assembly and disassembly mode is simple and easy, and the problem of difficulty in assembly and disassembly in the prior art is solved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A removable solenoid valve manifold comprising:

the front module is provided with a through front air hole and a first front end part with a front concave part;

2. The removable electromagnetic valve manifold block according to claim 1, wherein the front air holes extend in a direction towards the middle air hole to form front air hole bosses, the front air hole bosses are embedded with sealing rings, and the middle air hole of the first end part is provided with middle air hole grooves for accommodating the front air hole bosses; the middle air hole of the first end extends towards the direction of the rear air hole to form a middle air hole boss, a sealing ring is embedded on the middle air hole boss, and a rear air hole groove for accommodating the middle air hole boss is formed in the rear air hole.

3. A removable solenoid valve manifold as described in claim 1 wherein at least one set of solenoid valve ports is provided on the intermediate module.

4. A removable solenoid valve bus plate according to claim 1, wherein the intermediate modules comprise a first intermediate module and/or a second intermediate module and/or a third intermediate module; two groups of solenoid valve air hole groups are arranged on the first middle module; three groups of electromagnetic valve air hole groups are arranged on the second middle module; four groups of solenoid valve air hole groups are arranged on the third middle module.

5. A detachable electromagnetic valve bus plate according to claim 1, wherein the number of the front air holes is three, two front air holes provided at both sides and one front air outlet hole provided at the center, respectively; the number of the middle air holes is three, namely two middle air inlet holes arranged at two sides and a middle air outlet hole arranged in the middle; the number of the rear air holes is three, namely two rear air holes arranged at two sides and one rear air hole arranged in the middle.

6. A removable solenoid valve manifold plate according to claim 1 wherein the front module, the middle module, and the rear module are each connected by screws.

7. A removable solenoid valve manifold block according to claim 6 wherein the front, middle and rear module screw attachment locations are located near the edges of the front, middle and rear modules respectively.

8. The removable electromagnetic valve bus board according to claim 6, wherein the screw connection positions of the front module, the middle module and the rear module comprise a first screw hole and a second screw hole, the number of the first screw holes is two, and the first screw holes are respectively arranged at two ends of one side close to the electromagnetic valve air hole group; the second screw hole is one in number and is arranged in the middle of one side far away from the solenoid valve air hole group.

9. A removable solenoid valve manifold plate according to claim 6 wherein the intermediate module is provided with mounting grooves for mounting screws.

10. A detachable solenoid valve bus plate according to claim 2, wherein when the number of the intermediate modules is two or more, each of the intermediate modules comprises a first end portion, a second end portion, a first protrusion, a first recess, an intermediate air hole boss, and an intermediate air hole groove, the first recess of a previous intermediate module is connected to the first protrusion of a next intermediate module, and the intermediate air hole boss of a previous intermediate module is connected to the intermediate air hole groove of a next intermediate module.