Automatic assembling production device for discharging valve body

Abstract

The utility model discloses an automatic assembly production device for a discharging valve body, relates to the field of valve body production, solves the problem that an existing device is difficult to automatically screw two groups of valve shells and a valve core between the valve shells according to requirements, and adopts the following scheme that the automatic assembly production device comprises a sleeve, and an electric cylinder seat is fixedly arranged at the outer end of the sleeve; the outer end of an output shaft of the electric cylinder base is fixedly connected with a screwing assembly located on the inner side of the sleeve. A sliding groove is formed in the sleeve, and the inner side of the sleeve is movably sleeved with a screwing assembly. According to the automatic assembling production device for the discharging valve body, through the arrangement of the sleeve and all the assemblies in the sleeve, the electric cylinder base can drive the screwing assembly to push the valve shells movably arranged on the sleeve in a sleeving mode, the left valve shell and the right valve shell are arranged on the outer side of a valve element in a sleeving mode, meanwhile, the positioning groove is aligned with the screw groove position, and then the electric cylinder base continues to drive the screwing assembly to move rightwards to compress a spring barrel; and meanwhile, the bolt assemblies placed on the bolt seats penetrate through the positioning grooves and the fastening screw grooves to achieve automatic assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of valve body production, in particular to an automatic assembly production device for a discharge valve body. Background Art

[0002] During the production process, the corresponding valve body often needs to be assembled when unloading, and during the production process of the valve body, the valve core and the valve shell need to be assembled. The existing method generally assembles two sets of valve shells on the outside of the valve core by fastening bolts to achieve assembly;

[0003] After searching, the application with patent number CN201921727977.8 discloses an assembly device for high-pressure valve production, which includes a limiting component, a feeding component, a clamping component, and an assembly component. The limiting component is provided with a loading platform, the feeding component is located on one side of the loading platform, the assembly component is located on the other side of the loading platform, and the clamping component is located above the loading platform; the assembly device for high-pressure valve production can replace manual work to complete the operation of combining the pressing plate and the pressing sleeve with the high-pressure valve, thereby obtaining a high-quality and stable assembly operation;

[0004] The above application document fully automatically assembles the pressure plate and the pressure sleeve through the setting of various components, but how to assemble the two sets of valve housings is not disclosed, and the screw installation of the valve housing is the most important part of the valve body assembly process. How to automate and efficiently assemble has become a problem that needs to be solved urgently.

[0005] Therefore, we proposed an automatic assembly production device for a discharge valve body. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an automatic assembly production device for a discharge valve body, which solves the problem that the prior device is difficult to automatically screw-fit two sets of valve shells and the valve cores therebetween according to demand.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic assembly production device for a discharge valve body, comprising a sleeve, an electric cylinder seat is fixedly installed on the outer end of the sleeve, and a screw-mounted component located on the inner side of the sleeve is fixedly connected to the outer end of the output shaft of the electric cylinder seat;

[0008] A slide groove is provided in the sleeve, and a screw-mounted component is provided on the inner movable sleeve of the sleeve;

[0009] The screw assembly is composed of a rear pressure plate and a front pressure plate that are elastically connected, and the rear pressure plate and the front pressure plate are composed of a main plate and side frames on both sides, and the side frames are Y-shaped frames;

[0010] A motor is fixedly mounted on the outer end of the side frame in the rear pressure plate, and a bolt seat is fixedly connected to the outer end of the output shaft of the motor;

[0011] A through positioning groove is provided on the outer end surface of the side frame in the front pressure plate, and the positioning groove is opposite to the screw groove part of the valve housing to be assembled.

[0012] Preferably, the main plates between the rear pressure plate and the front pressure plate are elastically connected via a spring tube;

[0013] Among them, the setting of the spring tube makes it easier for the electric cylinder seat to drive the rear pressure plate to move right to reduce the distance between it and the front pressure plate, thereby facilitating subsequent automated screw installation.

[0014] Preferably, the outer end of the bolt seat is configured to be a cross shape that matches the specifications of the bolt nut, and the bolt seat is made of a magnet;

[0015] The shape and material of the bolt seat facilitate the absorption of the bolt member on its outer end, and the motor drives the bolt member to be screwed into the screw-mounting groove between the two sets of valve shells, thereby realizing automatic screw-mounting.

[0016] Preferably, the side frame is sleeved in the slide groove, and the rear pressure plate and the front pressure plate main plate are slidably sleeved on the inner wall of the sleeve;

[0017] Among them, the arrangement of the rear pressure plate and the front pressure plate sliding sleeve on the inner side of the sleeve can ensure the stability of the screw-mounted component when it slides, and the arrangement of the side frame can further ensure its stability.

[0018] Preferably, two groups of pressure plates made of rubber are fixedly mounted on the front side wall of the front pressure plate;

[0019] Among them, the setting of the pressure plate can replace the front pressure plate to directly contact the valve housing, offset part of the pressure through its own deformable setting, and at the same time protect the valve housing to avoid damage due to pressure.

[0020] Preferably, an L-shaped bracket is fixedly installed at the bottom of the sleeve, the outer wall of the sleeve is slidably sleeved in the valve housing, and the left and right sets of sleeves are arranged on both sides of the valve core to be assembled;

[0021] The support is used to support and place the casing to ensure its stability.

[0022] The utility model provides an automatic assembly production device for a discharge valve body, which has the following beneficial effects:

[0023] The automatic assembly production device for the discharge valve body can, through the arrangement of the sleeve and the components therein, drive the screw-mounted component to push the valve shell movably sleeved on the sleeve through the electric cylinder seat, so that the left and right groups of valve shells are sleeved on the outside of the valve core, and the positioning groove is aligned with the screw groove position. Then the electric cylinder seat continues to drive the screw-mounted component to move right, compressing the spring tube between the rear pressure plate and the front pressure plate, and at the same time allowing the bolt component placed on the bolt seat to pass through the positioning groove and the tightening screw groove to realize automatic assembly. The structure is simple and the working efficiency is high, which solves the problem that it is difficult for the existing device to automatically screw-mount the two groups of valve shells and the valve cores therebetween according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the casing of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the screw-mounted assembly of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the side view of the screw-mounted component of the utility model.

[0028] In the figure: 1, sleeve; 2, bracket; 3, electric cylinder seat; 4, screw-mounted assembly; 41, rear pressure plate; 42, front pressure plate; 43, spring tube; 44, side frame; 45, positioning groove; 46, motor; 47, bolt seat; 48, pressure plate; 5, slide groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4The embodiment of the utility model provides a technical solution: an automatic assembly production device for a discharge valve body, comprising a sleeve 1, an electric cylinder seat 3 is fixedly installed on the outer end of the sleeve 1, and the outer end of the output shaft of the electric cylinder seat 3 is fixedly connected to a screw-mounted component 4 located on the inner side of the sleeve 1; a slide groove 5 is provided in the sleeve 1, and the inner side of the sleeve 1 is movably sleeved with a screw-mounted component 4; the screw-mounted component 4 is composed of an elastically connected rear pressure plate 41 and a front pressure plate 42, and the rear pressure plate 41 and the front pressure plate 42 are both composed of a main plate and side frames 44 on both sides, and the side frames 44 are Y-shaped frames; a motor 46 is fixedly installed on the outer end of the side frame 44 in the rear pressure plate 41, and a bolt seat 47 is fixedly connected to the outer end of the output shaft of the motor 46; a through positioning groove 45 is provided on the outer end surface of the side frame 44 in the front pressure plate 42, and the positioning groove 45 is opposite to the screw groove part of the valve shell to be assembled;

[0031] Among them, the automatic assembly production device of the discharge valve body, through the arrangement of the sleeve 1 and the components therein, can drive the screw-mounted component 4 through the electric cylinder seat 3 to push the valve shell that is movably sleeved on the sleeve 1, so that the left and right groups of valve shells are sleeved on the outside of the valve core, and at the same time, the positioning groove 45 is aligned with the screw groove position, and then the electric cylinder seat 3 continues to drive the screw-mounted component 4 to move right, compressing the spring tube 43 between the rear pressure plate 41 and the front pressure plate 42, and at the same time, the bolt assembly placed on the bolt seat 47 passes through the positioning groove 45 and the tightening screw groove to realize automatic assembly. The structure is simple and the working efficiency is high, which solves the problem that it is difficult for the existing device to automatically screw-mount the two groups of valve shells and the valve cores therebetween according to needs.

[0032] Embodiment 2: The main disks between the rear pressure plate 41 and the front pressure plate 42 are elastically connected via a spring tube 43; wherein, the setting of the spring tube 43 facilitates the electric cylinder seat 3 to drive the rear pressure plate 41 to move rightward to reduce the distance between it and the front pressure plate 42, thereby facilitating subsequent automated screw assembly.

[0033] The outer end of the bolt seat 47 is set to a cross shape that matches the specifications of the bolt nut, and the bolt seat 47 is made of a magnet; wherein, the shape and material setting of the bolt seat 47 facilitates the adsorption of the bolt member on its outer end, and the motor 46 drives it to be screwed into the screw groove between the two sets of valve housings, thereby realizing automatic screw installation.

[0034] The side frame 44 is sleeved in the slide groove 5, and the rear pressure plate 41 and the front pressure plate 42 are slidably sleeved on the inner wall of the sleeve 1; wherein, the arrangement of the rear pressure plate 41 and the front pressure plate 42 slidingly sleeved on the inner side of the sleeve 1 can ensure the stability of the screw-mounted component 4 when sliding, and the arrangement of the side frame 44 can further ensure its stability.

[0035] Two groups of pressure plates 48 made of rubber are fixedly installed on the front side wall of the front pressure plate 42; wherein, the setting of the pressure plate 48 can replace the front pressure plate 42 to directly contact the valve housing, offset part of the pressure through its own deformable setting, and at the same time protect the valve housing to avoid damage due to pressure.

[0036] An L-shaped bracket 2 is fixedly installed at the bottom of the sleeve 1, the outer wall of the sleeve 1 is slidably mounted in the valve housing, and the left and right groups of sleeves 1 are arranged on both sides of the valve core to be assembled; wherein, the bracket 2 is arranged to support and place the sleeve 1 to ensure its stability.

[0037] The working principle and use process of the utility model are as follows: when the device is required to work, the valve core is placed between the two sets of sleeves 1, and the two sets of valve housings are slidably sleeved on the outer wall of the sleeves 1, and then the electric cylinder seat 3 is opened to drive the screw-mounted assembly 4 to move right as a whole, and the two sets of valve housings are pushed to be sleeved on the outside of the valve core from both sides, and at the same time, the positions of the four sets of positioning grooves 45 and the motor 46 are relative to the screw-mounted grooves, and then the motor 46 is turned on to drive the bolt seat 47 and the fastening bolts placed thereon to rotate, and the continued pushing of the electric cylinder seat 3 compresses the spring tube 43 and the fastening bolts pass through the positioning grooves 45 and the screw-mounted grooves, thereby realizing fully automatic positioning and screw-mounting of the two sets of valve housings.

[0038] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A discharge valve body automatic assembly production device, characterized in that: It comprises a sleeve (1), the outer end of which is fixedly mounted with an electric cylinder seat (3), and the outer end of the output shaft of the electric cylinder seat (3) is fixedly connected with a screw-mounted component (4) located on the inner side of the sleeve (1); The sleeve (1) is provided with a slide groove (5), and a threaded assembly (4) is movably sleeved inside the sleeve (1); The screw-mounted assembly (4) is composed of a rear pressure plate (41) and a front pressure plate (42) which are elastically connected, and the rear pressure plate (41) and the front pressure plate (42) are both composed of a main plate and side frames (44) on both sides, and the side frames (44) are Y-shaped frames; A motor (46) is fixedly mounted on the outer end of the side frame (44) of the rear pressure plate (41), and a bolt seat (47) is fixedly connected to the outer end of the output shaft of the motor (46); A through positioning groove (45) is provided on the outer end surface of the side frame (44) of the front pressure plate (42), and the positioning groove (45) is opposite to the screw groove portion of the valve housing to be assembled.

2. The automatic assembly production device for a discharge valve body according to claim 1 is characterized in that: The main disc between the rear pressure plate (41) and the front pressure plate (42) is elastically connected via a spring tube (43).

3. The automatic assembly production device for a discharge valve body according to claim 1 is characterized in that: The outer end of the bolt seat (47) is arranged in a cross shape that matches the specifications of the bolt nut, and the bolt seat (47) is made of a magnet.

4. The automatic assembly production device for a discharge valve body according to claim 1 is characterized in that: The side frame (44) is sleeved in the slide groove (5), and the main discs of the rear pressure plate (41) and the front pressure plate (42) are slidably sleeved on the inner wall of the sleeve (1).

5. The automatic assembly production device for a discharge valve body according to claim 1 is characterized in that: Two groups of pressure plates (48) made of rubber are fixedly mounted on the front side wall of the front pressure plate (42).

6. The automatic assembly production device for a discharge valve body according to claim 1, characterized in that: An L-shaped bracket (2) is fixedly mounted on the bottom of the sleeve (1); the outer wall of the sleeve (1) is slidably sleeved in the valve housing, and the left and right sets of sleeves (1) are arranged on both sides of the valve core to be assembled.

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