Vibration clamp

Abstract

The utility model relates to a vibration clamp, which comprises a base, a longitudinal groove is arranged on the base, an accommodating cavity for placing an electromagnetic valve to be tested is arranged on the longitudinal groove, avoiding fillets are arranged at four corner areas of the accommodating cavity, threaded holes for fixing a pressing strip are arranged on the base, the pressing strip is I-shaped, and the pressing strip is provided with a plurality of through holes. The middle narrow distance is A, the distance between the two pins of the electromagnetic valve is B, A is smaller than B, and mounting holes for fixing bolts to penetrate through are formed in the pressing strips. Through the arrangement of the base with the containing cavity and the pressing strip, the electromagnetic valve can be placed in the containing cavity and fixed by the pressing strip for testing. The test mode does not cause scratches, cracks and the like to the appearance surface of the electromagnetic valve, so that the electromagnetic valve is not damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the manufacturing technical field of electromagnetic valve, especially a vibration clamp. BACKGROUND

[0002] The complete electromagnetic valve research and development process cannot leave the test, and the test relies on a set of efficient electromagnetic valve test platform. In addition, due to the influence of environment, material and many other factors, there is certain difference in the electromagnetic valve after batch production. In order to test whether the performance and reliability of the produced electromagnetic valve meet the requirements, the electromagnetic valve must be tested. The test of the electromagnetic valve includes the flow characteristics, response characteristics test, anti-vibration, oil pollution resistance test and reliability test of the electromagnetic valve.

[0003] In the actual application, some electromagnetic valves are provided with mounting lugs on both sides, and when vibration test is carried out, bolts are passed through the positioning holes of the mounting lugs, and vibration test is carried out after compression and fixation. This test method will cause scratches, cracks and other damages on the appearance surface of the electromagnetic valve, which not only affects the appearance of the product, but also may seriously affect the function and durability. SUMMARY

[0004] The utility model discloses a vibration clamp, which solves the problems in the background art.

[0005] In order to solve the above technical problems, the utility model is through the following technical measures: a kind of vibration clamp, it is characterized by: including base, the base is provided with longitudinal slot, the longitudinal slot is provided with the accommodation cavity of placing the electromagnetic valve to be tested, the four corner regions of the accommodation cavity are provided with the clearance fillet, the base is provided with the screw hole for fixing batten, the shape of the batten is I type, the distance of middle narrow is A, the distance between the two pins of the electromagnetic valve is B, wherein, A is less than B, the batten is provided with the mounting hole for passing through fixed bolt.

[0006] Compared with the prior art, the utility model has the advantages that: by setting the base with accommodation cavity and batten, the electromagnetic valve can be placed in the accommodation cavity, and then fixed by the batten for testing. This test method will not cause scratches, cracks and other damages on the appearance surface of the electromagnetic valve, so there will be no damage.

[0007] As an improvement of the utility model, the depth of the longitudinal slot is equal to the thickness of the electromagnetic valve. The purpose of selecting this design is to maintain the best compression size. If the depth of the longitudinal slot is less than the thickness of the electromagnetic valve, the batten can also press the electromagnetic valve, and the surface of the electromagnetic valve will not be damaged in general, but there will be certain internal stress change under the pressure of the fixed bolt beside the electromagnetic valve.

[0008] As an improvement of the utility model, the longitudinal groove has two roots. The purpose of selecting this design is that two rows of electromagnetic valves can be placed for testing.

[0009] As an improvement of the utility model, the accommodating cavity is provided with two on each groove. The purpose of selecting this design is that each row can place two electromagnetic valves for testing.

[0010] As an improvement of the utility model, the material of the pressing strip is rubber. The purpose of selecting this design is that the rubber material has the characteristics of reversible deformation, is elastic, can produce large deformation, and can restore to the original state after removing the external force, so that the electromagnetic valve body is not damaged. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the application and are incorporated herein for explanation by reference.

[0012] In the drawings:

[0013] Figure 1 It is the exploded schematic view of the vibration clamp of the utility model.

[0014] Figure 2 It is the three-dimensional schematic view of the vibration clamp of the utility model.

[0015] Figure 3 It is the schematic view of the electromagnetic valve of the prior art.

[0016] Figure 4 It is the perspective view of the pressing strip of the utility model.

[0017] Figure 5 It is the perspective view of the base of the utility model.

[0018] The reference signs are explained: 1, base; 2, longitudinal groove; 3, electromagnetic valve; 4, accommodating cavity; 5, avoiding round corner; 6, pressing strip; 7, threaded hole; 8, pin; 9, fixing bolt; 10, mounting hole. DETAILED DESCRIPTION

[0019] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0020] Example 1

[0021] Please refer to Figure 1 -5.

[0022] A vibration clamp provided in this embodiment, please refer toFigure 1 , including the base 1, the longitudinal groove 2 is arranged on the base 1, the containing cavity 4 for placing the electromagnetic valve 3 is arranged on the longitudinal groove 2, the four corner areas of the containing cavity 4 are provided with the round corner 5, the round corner 5 is used to prevent the corner part of the electromagnetic valve 3 from being contacted with other entities after the round corner 5 is excavated, and the four corner areas of the electromagnetic valve 3 are prevented from being pressed to generate marks. The threaded hole 7 for fixing the pressing strip 6 is arranged on the base 1, the shape of the pressing strip 6 is I-shaped, the distance of the middle narrow part is A, the distance between the two pins 8 of the electromagnetic valve 3 is B, wherein A is less than B, and the pressing strip 6 is pressed on the middle area of the two pins 8 of the electromagnet during testing. The mounting hole 10 for penetrating the fixing bolt 9 is arranged on the pressing strip 6.

[0023] In the embodiments of the utility model application, please refer to Figure 2 The depth of the longitudinal groove 2 is equal to the thickness of the electromagnetic valve 3. If the depth of the longitudinal groove 2 is less than the thickness of the electromagnetic valve 3, the pressing strip 6 can also press the electromagnetic valve 3, and the surface of the electromagnetic valve 3 will not be damaged in general, but the electromagnetic valve 3 will have certain internal stress changes under the pressure of the fixing bolt 9 on the side.

[0024] In the embodiments of the utility model application, please refer to Figure 5 The longitudinal groove 2 has two roots. Two rows of electromagnetic valves 3 can be placed for testing.

[0025] Further, the containing cavity 4 is provided with two on each groove. That is, two electromagnetic valves 3 can be placed for testing in each row.

[0026] In the embodiments of the utility model application, the material of the pressing strip 6 is rubber. The rubber material has the characteristics of reversible deformation, is elastic, can generate large deformation, and can restore the original state after removing the external force, so that the electromagnetic valve 3 body will not be damaged.

[0027] The utility model has the advantages that the base 1 with the containing cavity 4 and the pressing strip 6 are arranged, the electromagnetic valve 3 can be placed in the containing cavity 4, and the electromagnetic valve 3 is fixed by the pressing strip 6 before testing. This testing method will not cause scratches and cracks on the appearance surface of the electromagnetic valve 3, so that the electromagnetic valve 3 will not be damaged.

[0028] In the description of the utility model, it should be explained that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model.

[0029] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A vibration clamp, characterized in that: Includes a base (1), on which a longitudinal groove (2) is provided, and on which a receiving cavity (4) for placing the solenoid valve (3) to be tested is provided, and the four corner areas of the receiving cavity (4) are provided with rounded corners (5), and the base (1) is provided with threaded holes (7) for fixing a pressure strip (6), the pressure strip (6) is I-shaped, the narrow distance in the middle is A, the distance between the two pins (8) of the solenoid valve (3) is B, wherein A is less than B, and the pressure strip (6) is provided with mounting holes (10) for passing through fixing bolts (9).

2. The vibration clamp according to claim 1, characterized in that: The depth of the longitudinal groove (2) is equal to the thickness of the solenoid valve (3).

3. The vibration clamp according to claim 1, characterized in that: There are two longitudinal grooves (2).

4. The vibration clamp according to claim 1, characterized in that: The receiving cavity (4) is provided in two on each longitudinal groove (2).

5. The vibration clamp according to claim 1, characterized in that: The material of the pressure strip (6) is rubber.

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