Clamping device for electromagnetic valve machining

Abstract

The utility model provides a clamping device for electromagnetic valve processing, which comprises a base plate, the front side wall and the rear side wall of the base plate are respectively provided with an installation groove with an outward opening, a two-way screw rod is arranged in one installation groove, and a guide rod is arranged in the other installation groove. Two supporting bases which are connected to the upper side of the base plate in a bridging mode and can move synchronously and reversely are connected between the two-way screw and the guide rod, each supporting base comprises two side frames and an abutting frame located between the two side frames, and the abutting frames can move longitudinally along the side frames. The utility model has the beneficial effects that the two-way screw rod and the guide rod are arranged in the mounting groove on the side surface of the base plate, so that a certain shielding effect is achieved, and the influence on the movement of the supporting seat due to the accumulation of debris and other sundries at the two-way screw rod and the guide rod in the machining process is avoided; and the electromagnetic valve is clamped through the abutting frame on the supporting base, the abutting frame is arranged to be of a height-adjustable structure on the side frame, and the electromagnetic valve clamping device is suitable for clamping electromagnetic valves of different specifications and different parts.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electromagnetic valve processing equipment field, especially a kind of clamping device for electromagnetic valve processing. BACKGROUND

[0002] When processing electromagnetic valve, it is usually clamped and fixed by fixture, so that subsequent drilling and other operations of operator are facilitated, and the product is not qualified due to the operation from toppling, thereby affecting production efficiency. However, due to different specifications of electromagnetic valve and the need for clamping and fixing at different positions, the existing fixture for electromagnetic valve processing has single function, and is clamped at the same height, so that unstable clamping occurs when processing at different height positions, especially when the processing height is higher than the clamping point, so that the processing efficiency of electromagnetic valve is low. When driven by screw rod structure, debris is easily accumulated at screw rod, so that cleaning is required, work load is increased, otherwise workpiece use is affected, and electromagnetic valve processing efficiency is also low. SUMMARY

[0003] Therefore, the utility model aims at overcoming the above problems in prior art, and provides a clamping device for electromagnetic valve processing.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] A clamping device for electromagnetic valve processing includes a base plate, an installation slot with an outward opening is formed on the front and rear side walls of the base plate, a bidirectional screw rod is arranged in one of the installation slots, and a guide rod is arranged in the other installation slot. Two support seats capable of synchronous and reverse movement are connected between the bidirectional screw rod and the guide rod and span the upper side of the base plate. The support seat includes two side frames and an abutting frame located between the two side frames, and the abutting frame can move longitudinally along the side frame.

[0006] Further, a motor is fixedly connected to one side of the base corresponding to the bidirectional screw rod, and the output shaft of the motor is fixedly connected with the bidirectional screw rod.

[0007] Further, the side frame includes a sliding part, a guide part, an L-shaped connecting part and an L-shaped supporting part. The sliding part and the guide part are located in the installation slot, the sliding part is screwed with the bidirectional screw rod, the guide part is movably sleeved with the guide rod, the outer side of the sliding part and the guide part is fixedly connected with the horizontal section of the corresponding connecting part, the horizontal section of the supporting part is fixedly connected with the top end of the vertical section of the connecting part, a U-shaped connecting slot is formed on one side of the vertical section of the two supporting parts of the same support seat, a plurality of symmetrically arranged through holes are uniformly formed on the two side walls of the connecting slot, and the abutting frame is fixedly connected with the corresponding through hole through the cooperation of bolt and nut.

[0008] Further, the reinforcing ribs are fixed between the vertical section and the horizontal section of the support part.

[0009] Further, the opposite sides of the two abutting frames are provided with clamping blocks, the opposite sides of the clamping blocks are provided with arc surfaces, and the arc surfaces are fixed with anti-skid layers.

[0010] Further, the anti-skid pad is fixed to the middle of the upper side of the base.

[0011] Further, the support columns are fixed to the four corners of the bottom of the base.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The clamping device for electromagnetic valve machining sets the bidirectional screw rod and the guide rod in the mounting groove of the side surface of the base plate, has a certain shielding effect, avoids accumulation of debris and sundries at the bidirectional screw rod and the guide rod during the machining process, and affects the movement of the support seat, and the abutting frame on the support seat clamps the electromagnetic valve, the abutting frame is set as a height-adjustable structure on the side frame, and is suitable for clamping of electromagnetic valves of different specifications and different parts. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of the application illustrated in the drawings are presented by way of example or for clarity and are not meant to limit the application to a specific format.

[0015] Figure 1 The clamping device for electromagnetic valve machining is shown in the structural schematic view.

[0016] REFERENCE NUMERALS

[0017] 1, base plate; 101, mounting groove; 2, bidirectional screw rod; 3, side frame; 301, sliding part; 302, connecting part; 303, support part; 304, connecting groove; 305, through hole; 306, reinforcing rib; 4, abutting frame; 401, clamping block; 5, motor; 6, bolt-nut pair; 7, anti-skid layer; 8, anti-skid pad; 9, support column. DETAILED DESCRIPTION

[0018] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] As shown in the figure, a clamping device for processing solenoid valves includes a base plate 1. Mounting grooves 101 with outward openings are provided on both the front and rear side walls of the base plate 1. A bidirectional screw 2 is disposed in one mounting groove 101, and a guide rod is disposed in the other mounting groove 101. Two support seats that can move synchronously and in opposite directions are connected between the bidirectional screw 2 and the guide rod, spanning the upper side of the base plate 1. Each support seat includes two side frames 3 and an abutment frame 4 located between the two side frames 3, and the abutment frame 4 can move longitudinally along the side frames 3. In this embodiment, the bidirectional screw 2 and the guide rod are disposed in the mounting grooves 101 on the side of the base plate 1, which has a certain shielding effect, preventing debris and other impurities from accumulating at the bidirectional screw 2 and the guide rod during processing and affecting the movement of the support seats. Furthermore, the solenoid valve is clamped by the abutment frame 4 on the support seat. The abutment frame 4 is configured with an adjustable height on the side frames 3, suitable for clamping solenoid valves of different specifications and at different locations.

[0023] A motor 5 is fixedly connected to one side of the base corresponding to the bidirectional screw 2, and the output shaft of the motor 5 is fixedly connected to the bidirectional screw 2. In this embodiment, the motor 5 drives the bidirectional screw 2 to rotate, thereby causing the two support seats to move towards or away from each other. In this embodiment, the end of the bidirectional screw 2 is connected to the inner wall of the mounting groove 101 through a bearing for easy rotation.

[0024] The side frame 3 includes a sliding joint 301, a guide part, an L-shaped connecting part 302, and an L-shaped support part 303. The sliding joint 301 and the guide part are both located in the mounting groove 101. The sliding joint 301 is screwed together with the bidirectional screw rod 2. The guide part is movably sleeved together with the guide rod. The outer sides of the sliding joint 301 and the guide part are fixedly connected to the horizontal section of the corresponding connecting part 302. The end of the horizontal section of the support part 303 is fixedly connected to the top of the vertical section of the connecting part 302. A U-shaped connecting groove 304 is opened on the opposite side of the vertical section of the two support parts 303 on the same support base. Multiple symmetrically arranged through holes 305 are evenly opened on both sides of the connecting groove 304. The two ends of the abutment frame 4 are located in the connecting groove 304 and are fixedly connected to the corresponding through holes 305 by the bolt and nut pair 6. In this embodiment, two support seats are screwed onto the two sides of the bidirectional screw 2 at opposite rotation directions. The two support portions 303 of the same support seat are located inside the two connecting portions 302, meaning the distance between the two support portions 303 is less than the distance between the two connecting portions 302, making the clamping frame 4 more firmly supported at both ends when clamping the solenoid valve. Both ends of the clamping frame 4 have through holes. During installation, the through holes are aligned with through holes 305 at different heights, and then fixed with bolt and nut pairs 6 to accommodate clamping of different positions and models of the solenoid valve. In this embodiment, the support portion 303 is located above the base plate 1 to ensure smooth movement of the support seat.

[0025] A reinforcing rib 306 is fixed between the vertical and horizontal sections of the support 303 to enhance the connection strength of the support frame.

[0026] Each of the two abutment frames 4 has a clamping block 401 on one side opposite to the other, and the opposite side of the clamping block 401 is set as an arc surface structure, and an anti-slip layer 7 is fixed in the arc surface.

[0027] An anti-slip pad 8 is fixed to the middle of the upper side of the base to hold the solenoid valve body and prevent the solenoid valve body from slipping, which could lead to processing errors.

[0028] Support columns 9 are fixed at the four corners of the base.

[0029] The working process of this embodiment is as follows:

[0030] Place the solenoid valve on the anti-slip pad 8, start the motor 5 to drive the bidirectional screw 2 to rotate, and move the two support seats towards each other until the solenoid valve is clamped. Before starting the motor 5, you can first remove the bolt and nut pair 6 to adjust the height of the abutment bracket 4 according to the required clamping height, and then fix it with the bolt and nut pair 6.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A clamping device for machining solenoid valves, characterized in that: The substrate includes a mounting groove with outward openings on both the front and rear side walls. A bidirectional screw is installed in one of the mounting grooves, and a guide rod is installed in the other mounting groove. Two support seats that can move synchronously and in opposite directions are connected between the bidirectional screw and the guide rod and are connected across the upper side of the substrate. The support seats include two side frames and an abutment frame located between the two side frames. The abutment frame can move longitudinally along the side frames.

2. The clamping device for machining a solenoid valve according to claim 1, characterized in that: A motor is fixedly connected to one side of the base at the location corresponding to the bidirectional screw, and the output shaft of the motor is fixedly connected to the bidirectional screw.

3. The clamping device for machining a solenoid valve according to claim 1, characterized in that: The side frame includes a sliding joint, a guide joint, an L-shaped connecting joint, and an L-shaped support joint. The sliding joint and the guide joint are both located in the mounting groove, and the sliding joint is screwed together with the bidirectional screw. The guide joint is movably sleeved with the guide rod. The outer sides of the sliding joint and the guide joint are fixedly connected to the horizontal sections of the corresponding connecting joints. The end of the horizontal section of the support joint is fixedly connected to the top of the vertical section of the connecting joint. An U-shaped connecting groove is opened on the opposite side of the vertical sections of the two support joints on the same support base, and multiple symmetrically arranged through holes are evenly opened on both sides of the connecting groove. The two ends of the abutment frame are located in the connecting groove and are fixedly connected to the corresponding through holes by bolt and nut pairs.

4. The clamping device for machining a solenoid valve according to claim 3, characterized in that: Reinforcing ribs are fixed between the vertical and horizontal sections of the support.

5. The clamping device for machining a solenoid valve according to claim 1, characterized in that: Each of the two abutment frames has a clamping block on one side, and the side of the clamping block opposite to the other side is set as an arc surface structure, with an anti-slip layer fixed inside the arc surface.

6. The clamping device for machining a solenoid valve according to claim 1, characterized in that: An anti-slip pad is fixed to the middle of the upper side of the base.

7. The clamping device for machining a solenoid valve according to claim 1, characterized in that: Support columns are fixed at the four corners of the base.

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