Electromagnetic valve machining clamp

Abstract

The utility model discloses an electromagnetic valve machining clamp, which relates to the technical field of clamps, and comprises a mounting plate, a plurality of clamping plates and a plurality of clamping plates, the clamping seat assemblies are arranged in the middle of the mounting plate; the side clamping plate assemblies are arranged on the two sides of the mounting plate, each side clamping plate assembly comprises two clamping plates, the two clamping plates are slidably mounted on the upper surface of the mounting plate, and the screw rod adjusting assembly is arranged between the two clamping plates and used for adjusting the distance between the two clamping plates; the plurality of clamping seat assemblies and the two clamping plates form a plurality of clamp areas; and the plurality of groups of limiting support columns are arranged in each clamp area. Under the combined action of the clamping plates on the two sides, the clamping base assembly and the limiting supporting columns, a plurality of electromagnetic valves in a plurality of clamp areas can be rapidly and stably clamped and fixed, the limiting and stable clamping process of the multiple electromagnetic valves is achieved, and the effect of follow-up batch machining is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a solenoid valve processing clamp. Background Art

[0002] Solenoid valves are basic components for controlling fluid automation and are used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Compared with other valve bodies, solenoid valves have the characteristics of high control accuracy and flexible use, and are widely used in industrial production processes. In order to facilitate the processing or assembly of solenoid valves, the solenoid valves need to be fixed first; the existing processing fixtures currently have the following disadvantages:

[0003] First, due to the structure and shape design of the solenoid valve itself, most of them are irregular surfaces, which makes it difficult to clamp and the stability is obviously insufficient;

[0004] Second, it does not have the function of clamping multiple solenoid valves at one time, which is not conducive to subsequent batch processing. Utility Model Content

[0005] The purpose of the utility model is to provide a solenoid valve processing fixture, which, under the joint action of the clamping plates on both sides, the clamping seat assembly, and a plurality of limit support columns, enables a plurality of solenoid valves in a plurality of fixture areas to be clamped and fixed quickly and stably, thereby realizing the limit stable clamping process of a plurality of solenoid valves and also facilitating the subsequent batch processing effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solenoid valve processing fixture, comprising: a mounting plate, on which a plurality of mounting holes are opened; a plurality of groups of clamping seat assemblies are arranged in the middle of the mounting plate; and side clamping plate assemblies are arranged on both sides of the mounting plate, the side clamping plate assemblies include two clamping plates, the two clamping plates are slidably mounted on the upper surface of the mounting plate, and a screw adjustment assembly is arranged between the two clamping plates, which is used to adjust the distance between the two clamping plates; a plurality of the clamping seat assemblies and the two clamping plates constitute a plurality of clamping areas for clamping a plurality of solenoid valves; and a plurality of groups of limit support columns are arranged in each clamping area, each of the limit support columns is height-adjustable, and is used to support the peripheral wall of the solenoid valve.

[0007] Preferably, each group of the clamping seat assembly includes a slide rail seat, the slide rail seat and the mounting hole are assembled by bolts, two clamping blocks are arranged on the slide rail seat, the lower parts of the two clamping blocks are provided with a sliding block part, and the sliding block part can slide within the slide rail seat within a limited position, the opposing surfaces of the two clamping blocks are provided with a second inclined surface, a limiting groove, and a transmission block arranged between the two clamping blocks, the first inclined surface and the limiting part are arranged on both sides of the transmission block, the first inclined surface acts on the second inclined surface, and the limiting part is clamped in the limiting groove and is provided with a gap.

[0008] Preferably, a socket is provided in the middle of the transmission block, and a second nut is arranged inside the socket, a second screw column is connected to the bottom of the second nut, and a threaded hole is opened in the middle of the slide rail seat, when the second screw column rotates, the transmission block moves downward and forces the clamping blocks on both sides to separate to both sides.

[0009] Preferably, the screw adjustment assembly includes a screw that passes through the middle of the two clamps, and a second screw sleeve threadedly connected to both ends of the screw; it also includes two sets of auxiliary screw assemblies on both sides for reinforcing the ends of the two clamps.

[0010] Preferably, each group of the auxiliary screw rod assemblies comprises a cross bar, the cross bar passes through two clamping plates, and thread grooves are arranged at both ends of the cross bar, and the thread grooves are threadedly connected with a first screw sleeve.

[0011] Preferably, each group of the limiting support columns includes a nut, which is fixed on the upper surface of the mounting plate, and the center point of the nut coincides with the center point of the mounting hole at the corresponding position, and a first screw column that passes through and is threadedly connected to each nut, and a first nut is provided on the top of the first screw column.

[0012] Preferably, the number of upper limit support columns in each of the clamp areas is five and they are distributed in a pentagonal shape.

[0013] Preferably, the second support point columns on the side walls of each clamping block and the opposite surfaces of the two clamping plates are respectively installed with equidistantly distributed first support point columns, and each of the first support point columns is opposite to the second support point column and is located in each clamp area.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can assemble several groups of clamping seat assemblies in the middle of the mounting plate through several mounting holes on the mounting plate, and place the side clamping plate assemblies on both sides of the mounting plate. Several groups of clamping seat assemblies and the two clamping plates form several clamping areas, and adjust the heights of several limit support columns in each clamping area according to the shape and size of the solenoid valve, so that the support points at each height act on the peripheral wall of the solenoid valve and complete the support thereof, and then adjust the distance between the two clamping plates through the screw adjustment assembly between the two clamping plates so that the inner walls thereof fit the outer wall of one side of the solenoid valve, and then drive the clamping seat assemblies at the corresponding positions to open to both sides and fit close to the outer wall of the other side of the solenoid valve, under the joint action of the clamping plates on both sides, the clamping seat assemblies, and several limit support columns, several solenoid valves in several clamping areas can be clamped and fixed quickly and stably, thereby realizing the limit stable clamping process of multiple solenoid valves and also facilitating the subsequent batch processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 Another perspective structural diagram of;

[0018] Figure 3 for Figure 1 A schematic diagram of a local enlarged structure;

[0019] Figure 4 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 5 for Figure 1 Schematic diagram of other perspective structures;

[0021] Figure 6 This is a schematic diagram of the mounting plate structure of the utility model;

[0022] Figure 7 This is another partially enlarged structural schematic diagram of the utility model.

[0023] In the figure: 111, mounting plate; 1110, mounting hole; 211, first screw sleeve; 212, threaded groove; 213, cross bar; 311, clamping plate; 313, first support point column; 314, first bolt; 411, first nut; 412, first screw column; 413, nut; 511, screw; 512, second screw sleeve; 611, transmission block; 6110, first inclined surface; 6111, limiting portion; 6112, jack; 612, clamping block; 6120, second inclined surface; 6121, limiting groove; 6122, slider portion; 613, second support point column; 614, slide rail seat; 6141, threaded hole; 711, second nut; 712, second screw column. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings.

[0025] Example 1

[0026] See also Figures 1 to 7The utility model preferably provides a technical solution: a solenoid valve processing fixture, comprising: a mounting plate 111; a plurality of mounting holes 1110 are opened on the mounting plate 111, and the mounting holes 1110 have different diameters; a plurality of groups of clamping seat assemblies are arranged in the middle of the mounting plate 111; and side clamping plate assemblies are arranged on both sides of the mounting plate 111, the side clamping plate assemblies include two clamping plates 311, the two clamping plates 311 are slidably mounted on the upper surface of the mounting plate 111, and a screw adjustment assembly is arranged between the two clamping plates 311, which is used to adjust the distance between the two clamping plates 311; a plurality of clamping seat assemblies and the two clamping plates 311 constitute a plurality of clamping areas for clamping a plurality of solenoid valves; and a plurality of groups of limit support columns are arranged in each clamping area, each limit support column is height-adjustable, and is used to support the peripheral wall of the solenoid valve.

[0027] In this application, a fixture suitable for solenoid valve processing is designed, such as Figure 1 , 2 , 3 and 6, through the plurality of mounting holes 1110 on the mounting plate 111, a plurality of groups of clamping seat assemblies can be assembled in the middle of the mounting plate 111, and the side clamping plate assemblies are placed on both sides of the mounting plate 111, as shown in FIG. Figure 1 As shown, several groups of clamping seat assemblies and two clamping plates 311 form several clamping areas. When each solenoid valve is placed in the several clamping areas in turn, first, according to the shape and size of the solenoid valve, the height of several limit support columns in each clamping area is adjusted so that the support points at each height act on the peripheral wall of the solenoid valve and complete the support thereof. Then, the distance between the two clamping plates 311 is adjusted through the screw adjustment assembly between the two clamping plates 311 so that the inner walls thereof fit the outer wall of one side of the solenoid valve. Then, the clamping seat assemblies at the corresponding positions are driven to open to both sides and fit close to the outer wall of the other side of the solenoid valve. Under the joint action of the clamping plates 311 on both sides, the clamping seat assemblies, and several limit support columns, several solenoid valves in several clamping areas can be clamped and fixed quickly and stably, thereby realizing the limit stable clamping process of multiple solenoid valves and also facilitating the subsequent batch processing effect.

[0028] Example 2

[0029] As another embodiment of the present utility model, each group of clamping seat assemblies includes a slide rail seat 614, which is assembled with the mounting hole 1110 by bolts. Two clamping blocks 612 are arranged on the slide rail seat 614. The lower parts of the two clamping blocks 612 are provided with sliding blocks 6122, and the sliding blocks 6122 can slide within the slide rail seat 614. The opposite surfaces of the two clamping blocks 612 are provided with second inclined surfaces 6120 and limiting grooves 6121, and a transmission block 611 is arranged between the two clamping blocks 612. The first inclined surfaces 6110 and limiting portions 6111 are arranged on both sides of the transmission block 611. The first inclined surfaces 6110 act on the second inclined surfaces 6120, and the limiting portions 6111 are clamped in the limiting grooves 6121 and are provided with a gap.

[0030] In this embodiment, a clamping seat assembly is provided, such as Figure 1 , 3 As shown, since the first inclined surface 6110 acts on the second inclined surface 6120, and the limiting portion 6111 is clamped in the limiting groove 6121 and a gap is set therebetween, when the transmission block 611 acts downward, under the action of the inclined surfaces of the first inclined surface 6110 and the second inclined surface 6120, the clamping blocks 612 on both sides are separated to both sides, and through the clamping design of the limiting portion 6111 and the limiting groove 6121, the clamping blocks 612 on both sides have a maximum stroke limit, thereby preventing the clamping blocks 612 from sliding on the slide rail seat 614.

[0031] Furthermore, a socket 6112 is provided in the middle of the transmission block 611, and a second nut 711 is provided inside the socket 6112. A second screw column 712 is connected to the bottom of the second nut 711, and a threaded hole 6141 is provided in the middle of the slide rail seat 614. When the second screw column 712 rotates, the transmission block 611 moves downward and forces the clamping blocks 612 on both sides to separate to both sides.

[0032] like Figure 1 and 3 , providing a driving method for the transmission block 611. When a screwdriver acts on the upper part of the second nut 711, the second screw column 712 can be driven to screw into the threaded hole 6141 where the slide rail seat 614 is located, thereby making the transmission block 611 move downward, thereby squeezing the clamping blocks 612 on both sides to separate to both sides.

[0033] Example 3

[0034] As other embodiments of the present invention, the screw adjustment assembly includes a screw 511, which passes through the middle of the two clamps 311, and a second screw sleeve 512 threadedly connected to both ends of the screw 511; it also includes two sets of auxiliary screw assemblies on both sides, which are used to reinforce the ends of the two clamps 311.

[0035] In this embodiment, two adjustment modes of the clamping plates 311 are provided, such as Figure 1 , 5 As shown, two clamping plates 311 are placed on the upper surface of the mounting plate 111, and the second screw sleeves 512 at both ends of the screw rod 511 are rotated to change the distance between the two clamping plates 311, so that the side walls thereof are closely attached to the electromagnetic valve at the corresponding position, and the plurality of first bolts 314 linearly distributed thereon are screwed in. Figure 6 The two clamping plates 311 can be initially fixed in the mounting holes 1110 on both sides.

[0036] Furthermore, each set of auxiliary screw rod assemblies includes a cross bar 213 that passes through two clamping plates 311 , and thread grooves 212 that are arranged at both ends of the cross bar 213 , and the thread grooves 212 are threadedly connected with the first screw sleeves 211 .

[0037] By further providing an auxiliary screw assembly, such as Figure 1 , 5 As shown, by rotating the first screw sleeve 211 where the thread groove 212 is located until it abuts against the outer wall of the clamping plate 311, the two clamping plates 311 can be further reinforced to improve the strength of the external support of the electromagnetic valve.

[0038] Example 4

[0039] As other embodiments of the utility model, each group of limiting support columns includes a nut 413, which is fixed on the upper surface of the mounting plate 111, the mounting plate 111 has a certain thickness, and the center point of the nut 413 coincides with the center point of the corresponding mounting hole 1110, and a first screw column 412 that passes through and is threadedly connected to each nut 413, and a first nut 411 is arranged on the top of the first screw column 412.

[0040] In this embodiment, since the mounting plate 111 has a certain thickness and the center point of the nut 413 coincides with the center point of the mounting hole 1110 at the corresponding position, when the first screw column 412 acts on the nut 413, the height of the first nut 411 at the corresponding position is adjusted according to the outer shape of the solenoid valve, that is, the screw-in depth of the first screw column 412 is adjusted.

[0041] Furthermore, the number of upper limit support columns in each fixture area is five and they are distributed in a pentagonal shape.

[0042] Through the shape and distribution arrangement of 5, a single solenoid valve has supporting points at multiple positions, thereby making the solenoid valve more stable after being clamped.

[0043] Example 5

[0044] As other embodiments of the utility model, the side wall second support point columns 613 of each clamp block 612 and the opposite surfaces of the two clamps 311 are respectively installed with equidistantly distributed first support point columns 313, and each first support point column 313 is opposite to the second support point column 613 and is located in each clamp area.

[0045] In this embodiment, by further providing a first support point column 313 and a second support point column 613 and utilizing the first support point column 313 and the second support point column 613 as contact clamping points of the solenoid valve, the stability of clamping the solenoid valve can be further improved.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.

[0047] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A solenoid valve processing fixture, characterized in that: include: A mounting plate (111), wherein a plurality of mounting holes (1110) are formed on the mounting plate (111); A plurality of groups of clamping seat assemblies arranged in the middle of the mounting plate (111); and side clamping plate assemblies arranged on both sides of the mounting plate (111), the side clamping plate assemblies comprising two clamping plates (311), the two clamping plates (311) being slidably mounted on the upper surface of the mounting plate (111), and a screw adjustment assembly arranged between the two clamping plates (311) for adjusting the distance between the two clamping plates (311); A plurality of the clamping seat assemblies and two clamping plates (311) form a plurality of clamping areas for clamping a plurality of solenoid valves; And a plurality of groups of limiting support columns are arranged in each clamp area, each of the limiting support columns can be adjusted in height and is used to support the peripheral wall of the solenoid valve.

2. The solenoid valve processing fixture according to claim 1, characterized in that: Each group of the clamping seat assembly includes a slide rail seat (614), and the slide rail seat (614) and the mounting hole (1110) are assembled by bolts. Two clamping blocks (612) are arranged on the slide rail seat (614), and the lower parts of the two clamping blocks (612) are provided with a sliding block portion (6122). The sliding block portion (6122) can slide within the slide rail seat (614) within a limited position. The opposing surfaces of the two clamping blocks (612) are provided with a second inclined surface (6120), a limiting groove (6121), and a transmission block (611) arranged between the two clamping blocks (612). The first inclined surface (6110) and the limiting portion (6111) are provided on both sides of the transmission block (611). Under the action of the first inclined surface (6110), the limiting portion (6111) is clamped in the limiting groove (6121) and is provided with a gap.

3. The solenoid valve processing fixture according to claim 2, characterized in that: The transmission block (611) is provided with a socket (6112) in the middle thereof, and a second nut (711) is provided inside the socket (6112); the bottom of the second nut (711) is connected with a second screw column (712), and a threaded hole (6141) is provided in the middle of the slide rail seat (614); when the second screw column (712) rotates, the transmission block (611) moves downward and forces the clamping blocks (612) on both sides to separate to both sides.

4. The solenoid valve processing fixture according to claim 1, characterized in that: The screw rod adjustment assembly comprises a screw rod (511) which passes through the middle of the two clamping plates (311) and a second screw sleeve (512) which is threadedly connected to both ends of the screw rod (511); and also comprises two sets of auxiliary screw rod assemblies on both sides for reinforcing the ends of the two clamping plates (311).

5. The solenoid valve processing fixture according to claim 4, characterized in that: Each group of the auxiliary screw rod assemblies comprises a cross rod (213) which passes through two clamping plates (311) and thread grooves (212) arranged at both ends of the cross rod (213). A first screw sleeve (211) is threadedly connected to the thread groove (212).

6. The solenoid valve processing fixture according to claim 1, characterized in that: Each group of the limiting support columns comprises a nut (413), the nut (413) being fixed on the upper surface of the mounting plate (111), and the center point of the nut (413) coincides with the center point of the mounting hole (1110) at the corresponding position, and a first screw column (412) penetrating through and threadedly connected to each nut (413), and a first nut (411) being arranged on the top of the first screw column (412).

7. The solenoid valve processing fixture according to claim 1, characterized in that: The number of upper limit support columns in each clamp area is five and they are distributed in a pentagonal shape.

8. The solenoid valve processing fixture according to claim 2, characterized in that: The second support point column (613) on the side wall of each clamp block (612) and the opposite surfaces of the two clamp plates (311) are respectively installed with equidistantly distributed first support point columns (313), and each of the first support point columns (313) is opposite to the second support point column (613) and is located in each clamp area.

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