Ceramic electrode device for pressing U130 ray tube

Abstract

The utility model belongs to the technical field of ray tube preparation, and particularly relates to a group of ceramic electrode devices for pressing U130 ray tubes, which comprises a light tube mold, a plurality of ceramic electrode plates and a plurality of ceramic electrode plates, the vertical bracket is vertically and fixedly connected with one side of the light pipe mold; one end of the horizontal bracket is fixedly connected with the top of the vertical bracket; the spring pressing block assembly is mounted on the horizontal bracket; the spring pressing block assembly is composed of a handle, a first nut, a first pressing block, a spring and a second pressing block. According to the utility model, the spring is utilized to enable the ceramic electrode to enter the cathode cover more easily, the production efficiency is high, the harm of pins on the ceramic electrode to fingers of a human body is reduced, convenience is brought to operators, meanwhile, the ray tube can be fixed in the device, the production efficiency is greatly improved, and the production cost is reduced. According to the utility model, after one ceramic electrode is pressed, the other ceramic electrode can be replaced, the wire diameter and the length of the spring can be changed, and the applicability is high.

Description

Technical Field

[0001] The utility model discloses an electrode device, belongs to the technical field of ray tube preparation, and specifically relates to a group of ceramic electrode devices used for pressing U130 ray tubes. Background Art

[0002] When making a 130Kv X-ray tube, there is a ceramic electrode on the cathode part of the X-ray tube that needs to be pressed into the cathode cover. The inner diameter of the cathode cover is only 17mm. Considering that there is a circle of pins around the ceramic electrode, the area that is touched by human fingers will be even smaller, with a diameter of only 8mm. Therefore, the existing method is to use manual fingers to press it in. In the existing scheme, problems can easily occur if it is pressed manually. First, the outer diameter of the ceramic electrode is similar to the diameter of the cathode cover. The strength of the operators is different, and it cannot be guaranteed that the ceramic electrode can be pressed accurately to the position we need. If the strength is not enough to press to the bottom or the strength is too strong to press the components inside the cathode cover, it will cause irreversible damage to the X-ray tube. Second, the X-ray tube cannot be fixed at all, and the production efficiency is greatly reduced. Utility Model Content

[0003] The purpose of the utility model is to provide a set of ceramic electrode devices for pressing U130 ray tubes to solve the above-mentioned problems.

[0004] Technical solution: A set of ceramic electrode devices for pressing U130 ray tubes, the electrode device comprising: a light tube mold, the light tube mold having a mold groove for placing the U130 ray tube; a vertical bracket, which is vertically fixedly connected to one side of the light tube mold; a horizontal bracket, one end of which is fixedly connected to the top of the vertical bracket; and a spring pressure block assembly, which is installed on the horizontal bracket.

[0005] In a further embodiment, the spring pressure block assembly is composed of a handle, a first nut, a first pressure block, a spring and a second pressure block;

[0006] One end of the first pressure block is fixedly mounted on the horizontal bracket through the first nut, the spring is located in the second pressure block, the second pressure block is sleeved in the first pressure block so that the spring is located between the first pressure block and the second pressure block, and the handle is fixedly mounted on the top of the second pressure block.

[0007] In a further embodiment, both the vertical bracket and the horizontal bracket are provided with a concave groove, the vertical bracket is fixedly installed on one side of the light tube mold by passing a first bolt through the concave groove, and the horizontal bracket is fixedly installed on the top of the vertical bracket by passing a second bolt through the concave groove.

[0008] Beneficial effects: The utility model discloses an electrode device, which belongs to the technical field of ray tube preparation, and specifically relates to a group of ceramic electrode devices for pressing U130 ray tubes. The utility model utilizes the elasticity of the spring to make it easier for the ceramic electrode to enter the cathode cover, has the characteristics of high production efficiency, reduces the damage caused by the pins on the ceramic electrode to human fingers, and is convenient for operators. At the same time, the ray tube can be fixed in the device, and the production efficiency is greatly improved. After pressing one ceramic electrode, the utility model can be replaced with another one, and the spring wire diameter and length can also be changed, and the applicability is relatively high. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is an axonometric drawing of the utility model.

[0010] Figure 2 It is the front view of the utility model.

[0011] Figure 3 This is a schematic diagram of the utility model Figure 1 .

[0012] Figure 4 This is a schematic diagram of the utility model Figure 2 .

[0013] Figure 5 This is a working schematic diagram of the utility model Figure 1

[0014] Figure 6 This is a working schematic diagram of the utility model Figure 2

[0015] Reference numerals: light tube mold 1 , vertical bracket 2 , horizontal bracket 3 , handle 4 , first nut 5 , first pressing block 6 , spring 7 , second pressing block 8 , first bolt 16 , second bolt 15 , ray tube 13 . DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] A set of ceramic electrode devices for pressing U130 ray tubes comprises: a ray tube mold 1, a vertical support 2, a horizontal support 3 and a spring pressing block assembly.

[0020] In one embodiment, Figures 1 to 6 As shown, a light tube mold 1 is provided with a mold groove for placing a U130 ray tube 13; a vertical bracket 2 is vertically fixedly connected to one side of the light tube mold 1; a horizontal bracket 3 is fixedly connected to the top of the vertical bracket 2 at one end; and a spring 7 pressure block assembly is installed on the horizontal bracket 3.

[0021] In one embodiment, Figures 1 to 6 As shown, the spring 7 pressing block assembly is composed of a handle 4, a first nut 5, a first pressing block 6, a spring 7 and a second pressing block 8;

[0022] One end of the first pressure block 6 is fixedly mounted on the horizontal bracket 3 through the first nut 5, the spring 7 is located in the second pressure block 8, and the second pressure block 8 is sleeved in the first pressure block 6 so that the spring 7 is located between the first pressure block 6 and the second pressure block 8, and the handle 4 is fixedly mounted on the top of the second pressure block 8.

[0023] In one embodiment, Figures 1 to 6As shown, the vertical bracket 2 and the horizontal bracket 3 are both provided with concave grooves, the vertical bracket 2 is fixedly installed on one side of the light tube mold 1 by passing the first bolt 16 through the concave groove, and the horizontal bracket 3 is fixedly installed on the top of the vertical bracket 2 by passing the second bolt 15 through the concave groove.

[0024] In one embodiment, Figures 1 to 6 As shown, when the utility model is installed, firstly, the vertical bracket 2 is screwed on the light tube mold 1 through the two concave grooves with the first bolt 16 at the same time, and do not tighten it to prevent height error; then, the horizontal bracket 3 is screwed on the vertical bracket 2 through the two concave grooves with the second bolt 15 at the same time, and do not tighten it to prevent horizontal position error; after the bracket part is installed, the next step is the spring 7 pressure block assembly, firstly, the first pressure block 6 is screwed on the horizontal bracket 3, and then fixed with the first nut 5, and then the spring 7 is put into the second pressure block 8, and then the second pressure block 8 is inserted into the first pressure block 6, and finally the handle 4 is screwed on the second pressure block 8 and tightened to fix it, and the handle 4 can also be convenient for the operator to operate.

[0025] Working principle: put the X-ray tube 13 into the mold from the other side of the vertical bracket 2 where the optical tube mold 1 is placed, and then when the X-ray tube 13 is almost close to the left vertical bracket 2, lift the handle 4 upward to make the X-ray tube 13 completely enter the optical tube mold 1, and finally adjust the vertical bracket 2 and the horizontal bracket 3, align the second pressing block 8 with the ceramic electrode, and tighten the first bolt 16 and the second bolt 15 to complete the entire operation steps. The operator only needs to hold the handle 4 and lift it upward to press the ceramic electrode into the cathode cover with the force of the spring 7.

[0026] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A set of ceramic electrode devices for pressing U130 ray tubes, characterized in that: The electrode device includes: a light tube mold, which is provided with a mold groove for placing a U130 ray tube; a vertical bracket, which is vertically fixedly connected to one side of the light tube mold; a horizontal bracket, one end of which is fixedly connected to the top of the vertical bracket; and a spring pressure block assembly, which is installed on the horizontal bracket.

2. A set of ceramic electrode devices for pressing U130 ray tubes according to claim 1, characterized in that: The spring pressing block assembly is composed of a handle, a first nut, a first pressing block, a spring and a second pressing block; One end of the first pressure block is fixedly mounted on the horizontal bracket through the first nut, the spring is located in the second pressure block, the second pressure block is sleeved in the first pressure block so that the spring is located between the first pressure block and the second pressure block, and the handle is fixedly mounted on the top of the second pressure block.

3. The ceramic electrode device for pressing a U130 ray tube according to claim 1, characterized in that: The vertical bracket and the horizontal bracket are both provided with concave grooves. The vertical bracket is fixedly installed on one side of the light tube mold by passing a first bolt through the concave groove, and the horizontal bracket is fixedly installed on the top of the vertical bracket by passing a second bolt through the concave groove.

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