CN218904983U

CN218904983U - Valve plate limiting device

Info

Publication number: CN218904983U
Application number: CN202220945657.5U
Authority: CN
Inventors: 柯宇昊; 冯勇华
Original assignee: Hubei Xinxing Cold Machine Manufacturing Co ltd
Current assignee: Hubei Xinxing Cold Machine Manufacturing Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-04-25
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to the technical field of valve plate limiting, in particular to a valve plate limiting device which comprises a supporting mechanism mainly composed of four mounting columns, three connecting rods, three sliding blocks and three groups of clamping components, wherein one connecting rod is fixedly connected between two mounting columns at the left end, one connecting rod is fixedly connected between two mounting columns at the rear end, one connecting rod is fixedly connected between two mounting columns at the right end, the sliding blocks are slidingly connected to the outer sides of the connecting rods, the sliding blocks are limited and held by friction between chucks and pushing plates through the arranged supporting mechanism, and the three chucks limit plates.

Description

Valve plate limiting device

Technical Field

The utility model relates to the technical field of valve plate limiting, in particular to a valve plate limiting device.

Background

The traditional valve plate is troublesome in limiting in production, because the valve plate produced by a manufacturer is approximately about several thickness specifications, the operation is troublesome when the valve plate is fixed in a compressing mode in a spiral mode, the time is delayed, the operation efficiency is reduced, and the traditional valve plate is inconvenient to limit in use and inconvenient to separate and limit in different lengths, and the operation is troublesome, so that the valve plate limiting device is provided for the problems.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a valve plate limiting device to overcome the technical problems in the prior art.

The technical scheme of the utility model is realized as follows:

the utility model provides a valve plate stop device, includes mainly by four erection columns, three connecting rods, three slider and three group's clamping assembly constitution's supporting mechanism, is located two between the erection columns of left end fixedly connected with one the connecting rod, is located two of rear end fixedly connected with one between the erection columns the connecting rod, is located two of right-hand member fixedly connected with one between the erection columns the connecting rod, the outside sliding connection of connecting rod has the slider, and three the one side that the slider is close to each other is installed clamping assembly.

Further, the connecting rod is square strip-shaped, and the connecting rod penetrates through the surface of the sliding block.

Further, the block subassembly mainly comprises threaded rod, chuck, adjusting collar, spring A and push pedal, slider outside fixedly connected with the threaded rod, the slider other end is connected with through the pivot rotation the chuck, the mounting groove has been seted up to the chuck inboard, threaded rod outside threaded connection has the adjusting collar, the adjusting collar is close to one side of chuck has been seted up the bullet groove, this bullet groove inside wall fixedly connected with spring A, the spring A other end is equipped with the push pedal.

Further, the connecting hole is formed in the inner side of the push plate, and the threaded rod is arranged in the inner side of the connecting hole of the push plate.

Further, the motion track of the push plate is linear, the chuck is arranged on the motion track of the push plate, and the outer side of the push plate is in friction connection with the chuck.

Further, the thickness of the pushing plate is five centimeters, and the distance between the threaded rod and the chuck is one centimeter.

Further, the support mechanism is further provided with a fixing mechanism for limiting pushing operation, the fixing mechanism comprises a placement rod, limiting assemblies and limiting blocks, the placement rod is fixedly connected between the two connection rods on the left side and the right side, the bottom end of the placement rod is provided with the limiting assemblies, and the limiting assemblies are provided with the limiting blocks.

Further, the limiting component mainly comprises a sliding rod, a baffle and a spring B, wherein the bottom end of the placing rod is fixedly connected with the sliding rod, the front end face of the sliding rod is fixedly connected with the baffle, the spring B is sleeved outside the sliding rod, one end of the spring B is fixedly connected with the baffle, and the other end of the spring B is slidably connected with the limiting block.

Further, a sliding groove is formed in the inner side of the limiting block, the sliding groove penetrates through the surface of the sliding rod, and a limiting groove is formed in one side, close to the placing rod, of the limiting block.

The utility model provides a valve plate limiting device, which has the following beneficial effects:

1. according to the utility model, the friction between the chucks and the push plate is used for limiting and maintaining the chucks, and the three chucks are used for limiting the plates, as the six grooves are arranged in the mounting groove, the inner diameters of the six grooves are gradually widened, so that the valve plates with the same width are limited, the valve plates with different thicknesses can be limited conveniently during production and processing, the application range of the device is widened, the operation is simple, and the adjustment is convenient.

2. According to the utility model, the limiting block is lifted upwards on the sliding rod when the valve plate is limited by the fixing mechanism, the sliding rod slides in the sliding groove of the limiting block, then the spring B on the baffle plate pushes the limiting block to enable the limiting block to slide backwards on the sliding rod, then the limiting block moves to enable the valve plate to be placed in the limiting groove of the limiting block, and when the valve plate is separated, the limiting block is pulled backwards and then slides downwards, so that the limiting of the valve plate is relieved for the device, the device is convenient to adapt to valve plates with different lengths, and the device is simple to operate, time-saving and labor-saving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a valve plate limiting device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an installation structure of a clamping assembly of a valve plate limiting device according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a chuck of a valve plate limiting device according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an installation structure of a limit assembly of a valve plate limit device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of a slide bar of a valve plate limiting device according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a stopper of a valve plate stopper according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a mounting structure of a placement rod of a valve plate limiting device according to an embodiment of the present utility model;

in the figure:

1. a support mechanism; 11. a mounting column; 12. a connecting rod; 13. a slide block; 14. a clamping assembly; 141. a threaded rod; 142. a chuck; 143. an adjusting sleeve; 144. a spring A; 145. a push plate;

2. a fixing mechanism; 21. placing a rod; 22. a limit component; 221. a slide bar; 222. a baffle; 223. a spring B; 23. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model will be further described with reference to the accompanying drawings and detailed description below:

embodiment one:

referring to fig. 1, 2, 3 and 7, a valve plate limiting device according to an embodiment of the present utility model includes a supporting mechanism 1 mainly composed of four mounting posts 11, three connecting rods 12, three sliding blocks 13 and three sets of clamping components 14, wherein a connecting rod 12 is fixedly connected between two mounting posts 11 at the left end, a connecting rod 12 is fixedly connected between two mounting posts 11 at the rear end, a connecting rod 12 is fixedly connected between two mounting posts 11 at the right end, sliding blocks 13 are slidingly connected at the outer sides of the connecting rods 12, and the clamping components 14 are installed at one sides of the three sliding blocks 13 close to each other.

The connecting rod 12 is square strip-shaped, and the connecting rod 12 penetrates through the surface of the sliding block 13.

The clamping assembly 14 mainly comprises a threaded rod 141, a chuck 142, an adjusting sleeve 143, a spring A144 and a push plate 145, wherein the threaded rod 141 is fixedly connected to the outer side of the sliding block 13, the other end of the sliding block 13 is rotationally connected with the chuck 142 through a rotating shaft, an installation groove is formed in the inner side of the chuck 142, the adjusting sleeve 143 is connected to the outer side of the threaded rod 141 in a threaded manner, a spring groove is formed in one side, close to the chuck 142, of the adjusting sleeve 143, the spring A144 is fixedly connected to the inner side wall of the spring groove, and the push plate 145 is arranged at the other end of the spring A144.

The push plate 145 is provided with a coupling hole inside, and the threaded rod 141 is disposed inside the coupling hole of the push plate 145.

The motion track of the push plate 145 is linear, the chuck 142 is arranged on the motion track of the push plate 145, and the outer side of the push plate 145 is in friction connection with the chuck 142.

The push plate 145 has a thickness of five centimeters and the threaded rod 141 is spaced one centimeter from the chuck 142.

When the device is used, the slide block 13 can be slid on the connecting rod 12 at first, and then the position of the chuck 142 is adjusted, then the chuck 142 is rotated on the slide block 13 to adjust the mounting groove with proper size, then through rotating the adjusting sleeve 143 on the threaded rod 141, the adjusting sleeve 143 drives the spring A144 to be close to the chuck 142, the chuck 142 pushes the push plate 145, the push plate 145 is tightly attached to the chuck 142, and then the push plate 145 is attached to the chuck 142, the friction between the chuck 142 and the push plate 145 keeps the chuck 142 in a limiting mode, the three chucks 142 limit plates, because six grooves are formed in the mounting groove, the inner diameters of the six grooves are gradually widened, limiting on valve plates with the same width is completed, the valve plates with different thicknesses are conveniently limited when the valve plates are manufactured, the application range of the device is expanded, the device is easy to operate, and the adjustment is convenient.

Embodiment two:

referring to fig. 1, 4, 5, 6 and 7, a valve plate limiting device according to an embodiment of the present utility model includes a supporting mechanism 1 mainly composed of four mounting posts 11, three connecting posts 12, three sliding blocks 13 and three clamping components 14, wherein a connecting post 12 is fixedly connected between two mounting posts 11 at the left end, a connecting post 12 is fixedly connected between two mounting posts 11 at the rear end, a connecting post 12 is fixedly connected between two mounting posts 11 at the right end, a sliding block 13 is slidingly connected at the outer side of the connecting post 12, and the clamping components 14 are mounted at one side of the three sliding blocks 13 close to each other.

The support mechanism 1 is further provided with a fixing mechanism 2 for limiting pushing operation, the fixing mechanism 2 comprises a placing rod 21, limiting components 22 and limiting blocks 23, the placing rod 21 is fixedly connected between the two connecting rods 12 positioned on the left side and the right side, the limiting components 22 are installed at the bottom ends of the placing rod 21, and the limiting blocks 23 are installed on the limiting components 22.

The limiting component 22 mainly comprises a sliding rod 221, a baffle plate 222 and a spring B223, wherein the bottom end of the placing rod 21 is fixedly connected with the sliding rod 221, the baffle plate 222 is fixedly connected with the front end surface of the sliding rod 221, the spring B223 is sleeved outside the sliding rod 221, one end of the spring B223 is fixedly connected with the baffle plate 222, and the other end of the spring B223 is slidably connected with the limiting block 23.

A sliding groove is formed in the inner side of the limiting block 23, the sliding groove penetrates through the surface of the sliding rod 221, and a limiting groove is formed in one side, close to the placing rod 21, of the limiting block 23.

When the valve plate is limited, the limiting block 23 is lifted upwards on the sliding rod 221, the sliding rod 221 slides in the sliding groove of the limiting block 23, then the spring B223 on the baffle 222 pushes the limiting block 23, so that the limiting block 23 slides backwards on the sliding rod 221, then the limiting block 23 moves to enable the valve plate to be placed in the limiting groove of the limiting block 23, and then the valve plate is limited, so that the spring B223 pushes the limiting block 23 to drive the valve plate to be attached to the chuck 142 at the rear end, the limiting block 23 is pulled backwards during separation, then slides downwards, and then the limiting of the valve plate is released to the device, the device is convenient to adapt to the valve plates with different lengths, and the valve plate limiting device is simple to operate, saves time and labor.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

During practical application, the device is when using, at first can slide slider 13 on connecting rod 12, and then adjust the position of chuck 142, then rotate the mounting groove of chuck 142 regulation use suitable size on slider 13, then through rotating adjusting sleeve 143 on threaded rod 141, adjusting sleeve 143 drives spring A144 and is close to chuck 142, chuck 142 promotes push pedal 145, make push pedal 145 closely laminate with chuck 142, and then make push pedal 145 laminate with chuck 142, friction between chuck 142 and the push pedal 145 carries out spacing maintenance to chuck 142, three chuck 142 is spacing to the panel, because there are six recesses in the mounting groove, the internal diameter of six recesses widens gradually, accomplish and carry out spacing to the valve plate that the width is the same, conveniently carry out spacing to the valve plate of different thickness during processing, expanding device's application range, easy operation, and conveniently adjust, when advancing spacing to the valve plate, upwards lift stopper 23 on slide bar 221, 221 slides in the spout of stopper 23, then spring B223 on the baffle 222 promotes stopper 23, and make stopper 23 slide backward slide bar 23, then the friction between stopper 142 makes the friction between stopper and the friction plate 145 carry out spacing maintenance to the chuck 142, because there is six recesses in the mounting groove, accomplish spacing to the valve plate is spacing to the valve plate, the valve plate is convenient to carry out spacing to the valve plate, the spacing device is then carried out to the spacing device is convenient to carry out, and the spacing device is moved to the spacing to the valve plate 23, and then is convenient to carry out spacing to carry out.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Valve plate stop device, its characterized in that: including mainly by supporting mechanism (1) that four erection columns (11), three connecting rod (12), three slider (13) and three group block subassembly (14) are constituteed, be located two of left end fixedly connected with between erection column (11) connecting rod (12), two of being located the rear end fixedly connected with between erection column (11) connecting rod (12), two of being located the right-hand member fixedly connected with between erection column (11) connecting rod (12), the outside sliding connection of connecting rod (12) has slider (13), and three slider (13) are close to each other one side is installed block subassembly (14).

2. The valve plate limiting apparatus of claim 1, wherein: the connecting rod (12) is in a square strip shape, and the connecting rod (12) penetrates through the surface of the sliding block (13).

3. The valve plate limiting apparatus of claim 1, wherein: the clamping assembly (14) mainly comprises a threaded rod (141), a chuck (142), an adjusting sleeve (143), a spring A (144) and a push plate (145), wherein the threaded rod (141) is fixedly connected to the outer side of the sliding block (13), the chuck (142) is rotatably connected to the other end of the sliding block (13) through a rotating shaft, an installing groove is formed in the inner side of the chuck (142), the adjusting sleeve (143) is connected to the outer side of the threaded rod (141) in a threaded mode, a spring groove is formed in one side, close to the chuck (142), of the adjusting sleeve (143), the spring A (144) is fixedly connected to the inner side wall of the spring groove, and the push plate (145) is arranged at the other end of the spring A (144).

4. A valve plate limiting apparatus as defined in claim 3, wherein: the inner side of the push plate (145) is provided with a connecting hole, and the threaded rod (141) is arranged at the inner side of the connecting hole of the push plate (145).

5. A valve plate limiting apparatus as defined in claim 3, wherein: the motion track of the pushing plate (145) is linear, the chuck (142) is arranged on the motion track of the pushing plate (145), and the outer side of the pushing plate (145) is in friction connection with the chuck (142).

6. A valve plate limiting apparatus as defined in claim 3, wherein: the thickness of the push plate (145) is five centimeters, and the distance between the threaded rod (141) and the chuck (142) is one centimeter.

7. The valve plate limiting apparatus of claim 1, wherein: the support mechanism (1) is further provided with a fixing mechanism (2) for limiting pushing operation, the fixing mechanism (2) comprises a placing rod (21), limiting assemblies (22) and limiting blocks (23), the two connecting rods (12) located on the left side and the right side are fixedly connected with the placing rod (21), the bottom end of the placing rod (21) is provided with the limiting assemblies (22), and the limiting blocks (23) are arranged on the limiting assemblies (22).

8. The valve plate limiting apparatus of claim 7, wherein: the limiting component (22) mainly comprises a sliding rod (221), a baffle (222) and a spring B (223), wherein the bottom end of the placing rod (21) is fixedly connected with the sliding rod (221), the front end face of the sliding rod (221) is fixedly connected with the baffle (222), the spring B (223) is sleeved outside the sliding rod (221), one end of the spring B (223) is fixedly connected with the baffle (222), and the other end of the spring B (223) is slidably connected with the limiting block (23).

9. The valve plate limiting apparatus of claim 8, wherein: a sliding groove is formed in the inner side of the limiting block (23), the sliding groove penetrates through the surface of the sliding rod (221), and a limiting groove is formed in one side, close to the placing rod (21), of the limiting block (23).