Electrode pressing block
By designing an electrode block with annular groove and an elastomer, the problem of the electrode not being fixed on the guide column is solved, and the stability and positioning of the electrode when pressed into the hole of the part is achieved.
Patent Information
- Application Number
- CN202421749913.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-23
AI Technical Summary
In the prior art, the electrode cannot be fixed on the guide post, resulting in the electrode being easily inclined when pressed into the part hole, and the gap between the tool guide post and the electrode hole is small and difficult to align.
An electrode block is designed, including a base, a positioning part and a mounting part, with an annular groove in the mounting part for mounting the elastomer, which provides a binding force to fix the electrode.
Through the design of annular grooves and elastomers, the electrodes can be fixed to the guide post and will not tilt when pressed into the part hole, making it more convenient to operate.
Smart Images
Figure CN222980182U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrode installation, and specifically, to an electrode pressing block. Background Art
[0002] In the prior art, due to the gap between the electrode hole and the guide post of the electrode pressing tooling, the electrode cannot be fixed on the guide post. It is necessary to put the electrode into the hole of the part to be pressed in advance, and then align the guide post of the tooling with the hole of the electrode, so as to press the electrode into the part hole.
[0003] In the above process, there are problems that the electrode cannot be fixed on the guide post of the electrode tooling, the gap between the tooling guide post and the electrode hole is small and it is not easy to align, there is no positioning when the electrode is pressed, and the electrode will be pressed obliquely. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies of the prior art, and provide a structure in which the electrode can be fixed on the guide post of the electrode tooling, the electrode can be removed, and the electrode will not fall off under its own gravity.
[0005] To achieve the above purpose, the utility model provides an electrode pressing block, including
[0006] A base;
[0007] A positioning part, the positioning part is arranged on the surface of the base, the positioning part is fixedly connected with the base, and the top end of the positioning part extends obliquely inwards and curls to be fixedly connected with the installation part;
[0008] An annular groove is arranged in the middle of the installation part, the annular groove is used for installing an elastic body, and the elastic body is used to provide binding force when the electrode is connected with the installation part.
[0009] Preferably: the base is a cylinder, the base, the positioning part and the installation part are coaxially arranged in the vertical direction, and the base, the positioning part and the installation part are integrally formed.
[0010] Preferably: the diameter of the positioning part is smaller than the diameter of the base.
[0011] Preferably: the installation part includes a first installation part and a second installation part, the annular groove is arranged in the middle of the first installation part in the vertical direction, the bottom of the first installation part is connected with the top of the second installation part, and the bottom of the second installation part is fixedly connected with the positioning part.
[0012] Preferably: the diameters of the first installation part and the second installation part are both smaller than the diameter of the positioning part, and the diameter of the first installation part is smaller than the diameter of the second installation part.
[0013] Preferably, the top of the first mounting portion is spherical.
[0014] Compared with the prior art, the technical solution proposed in this application has the following beneficial effects: By providing an annular groove, a rubber sealing ring is added outside the groove, and the outer diameter of the sealing ring fits tightly with the electrode hole, thereby fixing the electrode, which can be removed with a little force; The electrode is fixed on the guide post and then placed into the hole of the part together, which is easy to operate; A positioning post for pressing the electrode is added, and the electrode will not tilt when being pressed in. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] By reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings, other features, objects, and advantages of the present utility model will become more apparent:
[0016] Figure 1 It is a side view of the electrode pressing block of the present utility model;
[0017] Figure 2 It is a three-dimensional structural schematic diagram of the electrode pressing block of the present utility model;
[0018] Figure 3 It is a schematic diagram of the use state of the electrode pressing block of the present utility model;
[0019] In the figure: 1. Base, 2. Positioning portion, 3. First mounting portion, 4. Second mounting portion, 5. Annular groove, 6. Electrode. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following will clearly and completely describe and discuss the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings of the present utility model. Obviously, what is described here is only a part of the examples of the present utility model, not all of the examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of the present utility model herein are for the purpose of describing specific embodiments only and are not intended to limit the present utility model. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.
[0023] See Figure 1 and Figure 2 This embodiment provides a structure including a base 1, a positioning portion 2 and a mounting portion. The mounting portion includes a first mounting portion 3 and a second mounting portion 4. In this embodiment, the first mounting portion is a guide post.
[0024] The base 1 has a cylindrical structure. The base 1, the positioning portion 2 and the mounting portion are coaxially arranged in the vertical direction, and the base 1, the positioning portion 2 and the mounting portion are integrally formed. The positioning portion 2 is disposed on the surface of the base 1 and is fixedly connected to the base 1. The diameter of the positioning portion 2 is smaller than that of the base 1. The top end of the positioning portion 2 extends obliquely and curls inward to be fixedly connected to the mounting portion. The mounting portion includes a first mounting portion 3 and a second mounting portion 4. The diameter of the first mounting portion 3 is smaller than that of the second mounting portion 4, and the diameters of both the first mounting portion 3 and the second mounting portion 4 are smaller than that of the positioning portion 2. The top of the first mounting portion 3 is spherical to facilitate the passage of the electrode 6. The bottom of the first mounting portion 3 is connected to the top of the second mounting portion 4, and the bottom of the second mounting portion 4 is fixedly connected to the positioning portion 2. An annular groove 5 is provided in the middle of the first mounting portion 3. The annular groove 5 is used to mount an elastic body, and the elastic body provides a binding force when the electrode is connected to the mounting portion. In this embodiment, the elastic body is a rubber sealing ring.
[0025] Refer to Figure 3 In the use of the electrode pressing block provided in this embodiment, first, the electrode is sleeved into the mounting portion of the electrode pressing block, passes through the first mounting portion and the annular groove in sequence, and then is limited by the second mounting portion. Then, the electrode pressing block with the electrode is pressed into Figure 3 the product shown. During the pressing process, the positioning portion plays a role of positioning and limiting, so that the electrode can be accurately sent to the position where it needs to be installed. After the electrode is sent to the preset position, the electrode pressing block is withdrawn. Since the friction between the product and the electrode is greater than the friction between the electrode and the rubber sealing ring provided at the annular groove, the electrode is left in the product. It should be noted that the electrode and the product are in interference fit.
[0026] The specific embodiments of the present utility model have been described above. It should be understood that the present utility model is not limited to the above specific embodiments, nor to the combined embodiments of one or more of the above embodiments. Those skilled in the art can make various changes, modifications or combinations within the scope of the claims, which do not affect the essence of the present utility model. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily.
Claims
1. An electrode compact, characterized in that: include Base; A positioning portion, the positioning portion is arranged on the surface of the base, the positioning portion is fixedly connected to the base, and the top end of the positioning portion is curled and extended obliquely inwards to be fixedly connected to the mounting portion; An annular groove is provided in the middle of the mounting portion, and the annular groove is used to mount an elastic body, and the elastic body is used to provide a restraining force when the electrode is connected to the mounting portion.
2. The electrode compact according to claim 1, characterized in that: The base is a cylinder, the base, the positioning portion and the mounting portion are coaxially arranged in a vertical direction, and the base, the positioning portion and the mounting portion are integrally formed.
3. An electrode compact according to claim 2, characterized in that: The diameter of the positioning portion is smaller than the diameter of the base.
4. The electrode pressing block according to claim 3, characterized in that: The mounting portion includes a first mounting portion and a second mounting portion, the annular groove is arranged at the middle of the first mounting portion in the vertical direction, the bottom of the first mounting portion is connected to the top of the second mounting portion, and the bottom of the second mounting portion is fixedly connected to the positioning portion.
5. The electrode compact according to claim 4, characterized in that: The diameters of the first mounting portion and the second mounting portion are both smaller than the diameter of the positioning portion, and the diameter of the first mounting portion is smaller than the diameter of the second mounting portion.
6. The electrode compact according to claim 5, characterized in that: The top of the first mounting portion is spherical.