Split type ceramic shaft

Abstract

The utility model discloses a split type ceramic shaft, and belongs to the technical field of ceramic shafts, the split type ceramic shaft comprises a main body module and a connecting module, the main body module comprises a first shaft body, one end of the first shaft body is provided with a second shaft body, and the connecting module is arranged between the first shaft body and the second shaft body; the connecting module comprises a connecting assembly arranged between the first shaft body and the second shaft body, an abutting assembly is arranged in the first shaft body, and the abutting assembly abuts against the connecting assembly. And through arrangement of the abutting assembly, connection between the first shaft body and the second shaft body can be subjected to abutting limiting.

Description

Technical Field

[0001] The present application relates to the technical field of ceramic shafts, and more specifically, to a split ceramic shaft. Background Art

[0002] A ceramic shaft is a shaft whose body is made entirely or partially of ceramic material. Compared with metal shafts, it is resistant to high temperatures, wear, and acid and alkali corrosion. It can be used in various special working conditions to improve work efficiency and extend its life. In the prior art, ceramic shafts are generally one-piece, using hot die casting or isostatic pressing. There are many steps in the production process that need to be performed manually, so it is time-consuming and inefficient.

[0003] According to the search, the Chinese patent with announcement number CN219242430U discloses a split ceramic shaft, which includes an outer ceramic shaft, a connecting unit and a limiting unit; the outer ceramic shaft is horizontally provided with two corresponding ones; the connecting unit includes an inner shaft, a slide groove, a first limiting plate, an insert block, a reinforcing assembly and an installation assembly, the inner side of the outer ceramic shaft is provided with slide grooves at equal angles, and the first limiting plate is slidably connected to the slide groove, the inner end of the inner shaft is fixedly connected with insert blocks at equal angles, and the insert blocks on both sides are staggered and correspondingly engaged, the reinforcing assembly and the installation assembly are installed on the inner end of the outer ceramic shaft; the limiting unit is installed on the outer end of the outer ceramic shaft, the utility model is provided with a connecting unit to connect the two sections of the inner shaft and the outer ceramic shaft, and after damage occurs, it can be replaced in a targeted manner according to the damaged position, thereby reducing the cost, and the inner shaft can select a suitable material according to the load capacity, which can not only maintain the characteristics of the ceramic shaft, but also increase the load capacity of the ceramic shaft, and is not easy to be damaged.

[0004] Regarding the above-mentioned related technologies, the applicant believes that the connection method is relatively complicated, and it is rather cumbersome to replace a section of the ceramic shaft, resulting in a waste of staff time. Therefore, we propose a split ceramic shaft. Utility Model Content

[0005] In order to solve the above problems, the present application provides a split ceramic shaft, which adopts the following technical solution:

[0006] A split ceramic shaft includes a main body module and a connection module, wherein the main body module includes a first shaft body, a second shaft body is arranged at one end of the first shaft body, the connection module is arranged between the first shaft body and the second shaft body, the connection module includes a connection component arranged between the first shaft body and the second shaft body, an interference component is arranged inside the first shaft body, and the interference component conflicts with the connection component.

[0007] By adopting the above technical solution, the first shaft body and the second shaft body can be quickly assembled or disassembled when needed, thereby facilitating the replacement of the first shaft body and the second shaft body, avoiding wasting the staff's time and improving practicality.

[0008] Furthermore, the connecting component includes a slot provided at one end of the first shaft body, and two hook-shaped slots are provided on the surface of the first shaft body, and both hook-shaped slots are connected to the slot.

[0009] By adopting the above technical solution, the hook-shaped groove can be connected to the slot.

[0010] Furthermore, the connecting assembly also includes an insert block fixedly connected to one end of the second shaft body, and the insert block is movably inserted into the interior of the slot, and two limit pins are fixedly connected to the surface of the insert block, and the two limit pins are respectively located inside the two hook-shaped grooves.

[0011] By adopting the above technical solution, the limiting pin can be snapped into the inside of the hook-shaped groove.

[0012] Furthermore, the interference component includes a placement groove opened inside the slot, a spring is fixedly connected inside the placement groove, and a interference block is fixedly connected to one end of the spring.

[0013] By adopting the above technical solution, the interference block can be extended and retracted.

[0014] Furthermore, the abutment block extends into the interior of the slot and abuts against one end of the insertion block.

[0015] By adopting the above technical solution, the insertion block can be limited by interference.

[0016] Furthermore, the main body module also includes a connecting shaft assembly arranged at the opposite ends of the first shaft body and the second shaft body.

[0017] By adopting the above technical solution, the connecting shaft assembly can be installed.

[0018] Furthermore, the connecting shaft assembly includes two connecting shaft bodies respectively fixedly connected to the first shaft body and the second shaft body at opposite ends, and the surfaces of the two connecting shaft bodies are provided with clamping grooves.

[0019] By adopting the above technical solution, it is convenient to connect the shaft body with other components.

[0020] Furthermore, the main body module also includes two anti-slip grooves respectively arranged on the surfaces of the first shaft body and the second shaft body.

[0021] By adopting the above technical solution, the friction force on the surfaces of the first shaft body and the second shaft body can be increased.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] (1) The connection assembly facilitates assembly and disassembly of the first shaft body and the second shaft body, thereby facilitating replacement of the first shaft body and the second shaft body, thereby avoiding wasting staff time and improving practicality;

[0024] (2) The setting of the hook-shaped groove can limit the position of the limit pin, the setting of the placement groove can facilitate the installation of the spring, and the setting of the spring can enable the resistance block to move telescopically;

[0025] (3) The provision of the snap-fit ​​groove facilitates the connection of the connecting shaft body with other components, and the provision of the anti-slip groove increases the friction between the surfaces of the first shaft body and the second shaft body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of this application;

[0027] Figure 2 This is a schematic diagram of the explosion structure of this application;

[0028] Figure 3 It is a schematic diagram of the cross-sectional exploded structure of the connection component and the interference component of the present application;

[0029] Figure 4 This is a schematic diagram of the structure of the connecting shaft assembly of the present application.

[0030] Description of the numbers in the figure:

[0031] 100, main body module; 110, first shaft body; 120, second shaft body; 130, connecting shaft assembly; 131, connecting shaft body; 132, clamping groove; 140, anti-slip groove;

[0032] 200, connection module; 210, connection component; 211, slot; 212, hook-shaped slot; 213, insert block; 214, limit pin; 220, interference component; 221, placement slot; 222, spring; 223, interference block. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" 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 application and simplifying the description, and do not indicate or imply 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 limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] See also Figure 1-4 A split ceramic shaft includes a main body module 100 and a connection module 200. The main body module 100 includes a first shaft body 110. A second shaft body 120 is arranged at one end of the first shaft body 110. The connection module 200 is arranged between the first shaft body 110 and the second shaft body 120. The connection module 200 includes a connection component 210 arranged between the first shaft body 110 and the second shaft body 120. A resistance component 220 is arranged inside the first shaft body 110, and the resistance component 220 is in resistance with the connection component 210.

[0038] By setting the connecting component 210, it is convenient to assemble and disassemble the first shaft body 110 and the second shaft body 120, so that it is convenient to replace the first shaft body 110 and the second shaft body 120. By setting the interference component 220, the connection between the first shaft body 110 and the second shaft body 120 can be limited by interference.

[0039] The connecting component 210 includes a slot 211 opened at one end of the first shaft body 110, two hook-shaped slots 212 are opened on the surface of the first shaft body 110, and the two hook-shaped slots 212 are connected to the slot 211, the connecting component 210 also includes an insert block 213 fixedly connected to one end of the second shaft body 120, and the insert block 213 is movably inserted into the interior of the slot 211, and two limit pins 214 are fixedly connected to the surface of the insert block 213, and the two limit pins 214 are respectively located in the interior of the two hook-shaped slots 212, and the interference component 220 includes a placement slot 221 opened in the slot 211, a spring 222 is fixedly connected to the interior of the placement slot 221, and a interference block 223 is fixedly connected to one end of the spring 222, and the interference block 223 extends to the interior of the slot 211 and interferes with one end of the insert block 213.

[0040] By inserting the plug block 213 into the slot 211, the limit pin 214 can synchronously enter the hook groove 212, and the plug block 213 will contact with the resistance block 223 and drive the spring 222 to contract, and then rotate the second shaft body 120 to drive the plug block 213 to rotate, so as to drive the limit pin 214 to pass through one of the turns of the hook groove 212 and move to another turn. At this time, release the second shaft body 120, the spring 222 will extend and drive the resistance block 223 to push the plug block 213, so that the limit pin 214 can enter the hook groove 212, thereby completing the connection between the first shaft body 110 and the second shaft body 120.

[0041] The main module 100 also includes a connecting shaft assembly 130 arranged at the opposite end of the first shaft body 110 and the second shaft body 120. The connecting shaft assembly 130 includes two connecting shaft bodies 131 respectively fixedly connected to the opposite ends of the first shaft body 110 and the second shaft body 120. The surfaces of the two connecting shaft bodies 131 are both provided with a snap-in groove 132. The main module 100 also includes two anti-slip grooves 140 respectively opened on the surfaces of the first shaft body 110 and the second shaft body 120.

[0042] The provision of the snap-fit ​​groove 132 facilitates the connection of the connecting shaft body 131 with other components, and the provision of the anti-slip groove 140 can increase the friction between the surfaces of the first shaft body 110 and the second shaft body 120 .

[0043] The implementation principle of the embodiment of the present application is as follows: when it is necessary to disassemble and replace the first shaft body 110 or the second shaft body 120, first press the second shaft body 120 toward the inside of the first shaft body 110, and the second shaft body 120 will drive the plug block 213 to resist the abutment block 223, so that the spring 222 can shrink, and at the same time, it can drive the limit pin 214 to move to the first turning point of the hook-shaped groove 212. At this time, the second shaft body 120 is rotated, and the second shaft body 120 will drive the limit pin 214 to move inside the hook-shaped groove 212 through the plug block 213, so that the limit pin 214 can move to the inside of the hook-shaped groove 212. The pin 214 can be moved to the second turning point of the hook-shaped groove 212, so that the limit on the limit pin 214 can be released. At this time, pulling the second shaft body 120 outward can drive the limit pin 214 to withdraw from the hook-shaped groove 212 through the plug block 213, and then the first shaft body 110 and the second shaft body 120 can be separated, so that the first shaft body 110 or the second shaft body 120 can be easily replaced. This connection method facilitates the assembly and disassembly of the first shaft body 110 and the second shaft body 120, thereby avoiding wasting the staff's time and improving practicality.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A split ceramic shaft, comprising a main body module (100) and a connection module (200), characterized in that: The main body module (100) comprises a first shaft body (110), a second shaft body (120) is arranged at one end of the first shaft body (110), and the connection module (200) is arranged between the first shaft body (110) and the second shaft body (120); The connection module (200) comprises a connection component (210) arranged between a first shaft (110) and a second shaft (120); a resistance component (220) is arranged inside the first shaft (110), and the resistance component (220) is in resistance with the connection component (210).

2. A split ceramic shaft according to claim 1, characterized in that: The connection assembly (210) comprises a slot (211) provided at one end of the first shaft (110); two hook-shaped slots (212) are provided on the surface of the first shaft (110), and the two hook-shaped slots (212) are both connected to the slot (211).

3. A split ceramic shaft according to claim 2, characterized in that: The connection assembly (210) further comprises an insert block (213) fixedly connected to one end of the second shaft body (120), and the insert block (213) is movably inserted into the interior of the slot (211), and two limit pins (214) are fixedly connected to the surface of the insert block (213), and the two limit pins (214) are respectively located inside the two hook-shaped grooves (212).

4. A split ceramic shaft according to claim 3, characterized in that: The abutment assembly (220) comprises a placement groove (221) provided inside the slot (211), a spring (222) is fixedly connected inside the placement groove (221), and an abutment block (223) is fixedly connected to one end of the spring (222).

5. A split ceramic shaft according to claim 4, characterized in that: The abutment block (223) extends into the interior of the slot (211) and abuts against one end of the insertion block (213).

6. A split ceramic shaft according to claim 5, characterized in that: The main body module (100) further comprises a connecting shaft assembly (130) arranged at opposite ends of the first shaft body (110) and the second shaft body (120).

7. A split ceramic shaft according to claim 6, characterized in that: The connecting shaft assembly (130) comprises two connecting shaft bodies (131) respectively fixedly connected to opposite ends of the first shaft body (110) and the second shaft body (120), and the surfaces of the two connecting shaft bodies (131) are provided with a clamping groove (132).

8. The split ceramic shaft according to claim 7, characterized in that: The main body module (100) further comprises two anti-slip grooves (140) respectively arranged on the surfaces of the first shaft body (110) and the second shaft body (120).

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