CN219242430U - Split type ceramic shaft - Google Patents
Split type ceramic shaft Download PDFInfo
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- CN219242430U CN219242430U CN202223525078.4U CN202223525078U CN219242430U CN 219242430 U CN219242430 U CN 219242430U CN 202223525078 U CN202223525078 U CN 202223525078U CN 219242430 U CN219242430 U CN 219242430U
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Abstract
The utility model discloses a split ceramic shaft, which relates to the technical field of ceramic shafts and comprises an outer ceramic shaft, a connecting unit and a limiting unit; two outer ceramic shafts are horizontally and correspondingly arranged; the connecting unit comprises an inner shaft, a sliding groove, a first limiting plate, inserting blocks, a reinforcing component and a mounting component, wherein the sliding groove is formed in the inner side of the outer ceramic shaft at equal angles, the first limiting plate is in sliding connection with the sliding groove, the inserting blocks are fixedly connected with the inner end of the inner shaft at equal angles, the inserting blocks on the two sides are in staggered corresponding clamping connection, and the reinforcing component and the mounting component are mounted at the inner end of the outer ceramic shaft; the limiting unit is arranged at the outer end of the outer ceramic shaft. The connecting unit is arranged to connect the two sections of inner shafts and the outer ceramic shaft, and the inner shafts and the outer ceramic shaft can be replaced in a targeted mode according to the damaged positions after damage occurs, so that the cost is reduced, the inner shafts can be made of proper materials according to the load capacity, the characteristics of the ceramic shaft can be kept, the load capacity of the ceramic shaft is improved, and the ceramic shaft is not easy to damage.
Description
Technical Field
The utility model relates to the technical field of ceramic shafts, in particular to a split ceramic shaft.
Background
The ceramic shaft is a shaft with the whole or part of the shaft body made of ceramic materials, and compared with a metal shaft, the ceramic shaft is high-temperature resistant, wear resistant and acid and alkali corrosion resistant, and can be applied to various special working conditions, so that the working efficiency is improved and the service life is prolonged;
in the prior art, the ceramic shaft is generally integrated, and adopts a hot die casting process or isostatic compaction, and a plurality of working procedures need to be manually carried out in the production process, so that the time consumption is long, and the efficiency is low;
the inner core of the integral ceramic shaft is fragile, the integral ceramic shaft is easy to damage when the load is high, the integral ceramic shaft is required to be replaced after being damaged, and the cost is increased.
Disclosure of Invention
The split ceramic shaft is provided with the connecting unit for connecting the two sections of inner shafts and the outer ceramic shaft, and can be replaced in a targeted mode according to the damaged position after damage occurs, so that the cost is reduced, the inner shafts can be made of proper materials according to the load capacity, the characteristics of the ceramic shaft can be kept, the load capacity of the ceramic shaft is improved, the ceramic shaft is not easy to damage, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a split ceramic shaft comprises an outer ceramic shaft, a connecting unit and a limiting unit;
an outer ceramic shaft: two transverse levels are correspondingly arranged;
a connection unit: the novel ceramic shaft comprises an inner shaft, sliding grooves, first limiting plates, inserting blocks, reinforcing components and mounting components, wherein two inner shafts are arranged, the inner shafts are respectively located on the inner sides of outer ceramic shafts, the outer ends of the inner shafts are fixedly connected with the inner ends of the first limiting plates at equal angles, the sliding grooves are formed in the inner sides of the outer ceramic shafts at equal angles, the first limiting plates are in sliding connection with the sliding grooves, the inserting blocks are fixedly connected with the inner ends of the inner shafts at equal angles, the inserting blocks on the two sides are in staggered corresponding clamping connection, and the reinforcing components and the mounting components are mounted on the inner ends of the outer ceramic shafts;
limit unit: is arranged at the outer end of the outer ceramic shaft.
The first limiting plate is supported by the inner shaft, the reinforcing assembly is installed on the outer ceramic shaft through the installation assembly, the two outer ceramic shafts are connected through the reinforcing assembly, the inner shaft made of a proper material is selected, the inner shaft is placed into the inner side of the upper outer ceramic shaft, meanwhile, the first limiting plate slides into the sliding groove, and meanwhile, the two inner shafts slide into the outer ceramic shaft, and meanwhile, the two inner shafts are connected with the outer ceramic shaft in a staggered clamping mode, the inner shafts are limited through the limiting unit, the inner shafts are prevented from being separated from the outer ceramic shaft, and the ceramic shaft is formed.
Further, the reinforcing component comprises a mounting groove, a connecting groove and a connecting block, wherein the mounting groove is formed in the left end of the outer ceramic shaft on the right side at equal angles, the right end of the connecting block is connected with the mounting groove through the mounting component, the connecting groove is formed in the right end of the outer ceramic shaft on the left side at equal angles, and the left end of the connecting block is connected with the connecting groove through the mounting component.
The right end of the connecting block is inserted into the mounting groove, the right end of the connecting block is fixed in the mounting groove through the mounting component, the left end of the connecting block is inserted into the left end of the connecting groove corresponding to the connecting block on the left outer ceramic shaft, and the left end of the connecting block is fixed in the connecting groove through the mounting component, so that the two outer ceramic shafts are connected.
Further, the installation component contains cylinder groove, telescopic link, spring, card ball and draw-in groove, the cylinder groove has been seted up to the one end left and right sides of connecting block, and the one end of the inside inner fixedly connected with telescopic link in cylinder groove, the other end fixedly connected with card ball of telescopic link, and the spring cup joints on the telescopic link, the draw-in groove has been seted up respectively to one side of mounting groove and spread groove, and card ball and draw-in groove joint.
The telescopic rod supports the clamping ball, the right end of the connecting block is inserted into the mounting groove, the telescopic rod and the spring are shortened, the clamping ball is received into the cylindrical groove, after the connecting block is inserted to the bottom, the telescopic rod and the spring rebound are used for clamping the clamping ball in the clamping groove, so that the right end of the connecting block is fixed in the mounting groove, and the left end of the connecting block is fixed in the connecting groove in the same way.
Further, the connecting unit further comprises a dismounting groove, the dismounting groove is formed in the inner end of the outer side of the outer ceramic shaft at equal angles, and the dismounting groove is correspondingly communicated with the clamping groove. The slender tool stretches into the dismounting groove and pushes the clamping ball out of the clamping groove, so that the connecting block is conveniently separated from the outer ceramic shaft, and the outer ceramic shaft is convenient to replace.
Further, the spacing unit contains arc wall, slider, coupling spring, L template and second limiting plate, the arc wall has been seted up to both sides about the outer end of outer ceramic shaft, and every arc wall and two slider sliding connection, the both ends of the inner fixedly connected with coupling spring of slider, and coupling spring is located the arc wall, the inner of the outer fixedly connected with L template of slider, the second limiting plate is equipped with four, and the second limiting plate is located between the outer end of L template and outer ceramic shaft, the inboard of second limiting plate contacts with the outside of interior axle, and the outside of second limiting plate contacts with the inboard of L template.
The L-shaped plate is supported by the sliding block, the L-shaped plate on one side drives the sliding block to slide to the other side along the arc groove, the connecting spring contracts, the end part of the second limiting plate, which is tightly attached to the outer ceramic shaft, is close to the inner shaft, the L-shaped plate is loosened, the connecting spring rebounds to enable the sliding block to drive the L-shaped plate to slide back along the arc groove, the second limiting plate is limited and fixed by the L-shaped plate, the end part of the second limiting plate, which is tightly attached to the outer ceramic shaft, is similarly mounted on the end part of the outer ceramic shaft, the second limiting plate is used for limiting the inner shaft, and the inner shaft is prevented from being separated from the outer ceramic shaft.
Further, the limiting unit further comprises a reinforcing bolt, the middle part of the outer end of the L-shaped plate is connected with the reinforcing bolt in a threaded mode, and the inner end of the reinforcing bolt is in contact with the outer end of the second limiting plate. After the second limiting plate is arranged at the end part of the outer ceramic shaft, the second limiting plate is tightly pressed by rotating the reinforcing bolt, so that the fixation of the second limiting plate is enhanced.
Compared with the prior art, the utility model has the beneficial effects that: the split ceramic shaft has the following advantages:
1. the right end of the connecting block is inserted and fixed in the mounting groove, the connecting groove on the outer ceramic shaft on the left side is inserted and fixed corresponding to the left end of the connecting block, so that the two outer ceramic shafts are conveniently connected, the inner shaft is arranged on the inner side of the upper outer ceramic shaft, meanwhile, the first limiting plate slides into the sliding groove, and the inner shaft slides into the outer ceramic shaft, and meanwhile, the inserting blocks on the two inner shafts are in staggered clamping connection, so that the two inner shafts are conveniently connected and connected with the outer ceramic shaft;
2. the L-shaped plate on one side is slid to the other side, the connecting spring is contracted, the end part of the second limiting plate, which is tightly attached to the outer ceramic shaft, is closed to the inner shaft, the L-shaped plate is loosened, the connecting spring rebounds to enable the L-shaped plate to slide back, the second limiting plate is limited through the L-shaped plate and is tightly attached to the end part of the outer ceramic shaft, the inner shaft is limited through the second limiting plate, the inner shaft is prevented from being separated from the outer ceramic shaft, the second limiting plate is tightly pressed through the rotating reinforcing bolt, and therefore the fixation of the second limiting plate is enhanced;
3. the connecting unit is arranged to connect the two sections of inner shafts and the outer ceramic shaft, and the inner shafts and the outer ceramic shaft can be replaced in a targeted mode according to the damaged positions after damage occurs, so that the cost is reduced, the inner shafts can be made of proper materials according to the load capacity, the characteristics of the ceramic shaft can be kept, the load capacity of the ceramic shaft is improved, and the ceramic shaft is not easy to damage.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;
fig. 4 is a schematic view of the bottom structure of the present utility model.
In the figure: the device comprises an outer ceramic shaft 1, a connecting unit 2, an inner shaft 21, a sliding groove 22, a first limiting plate 23, a plug block 24, a mounting groove 25, a connecting groove 26, a connecting block 27, a cylindrical groove 28, a telescopic rod 29, a spring 210, a clamping ball 211, a clamping groove 212, a disassembling groove 213, a limiting unit 3, an arc-shaped groove 31, a sliding block 32, a connecting spring 33, a 34L-shaped plate 34, a second limiting plate 35 and a reinforcing bolt 36.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: a split ceramic shaft comprises an outer ceramic shaft 1, a connecting unit 2 and a limiting unit 3;
outer ceramic shaft 1: two transverse levels are correspondingly arranged;
connection unit 2: the inner shaft 21 is provided with two inner shafts, the inner shafts 21 are respectively positioned on the inner sides of the outer ceramic shafts 1, the outer ends of the inner shafts 21 are fixedly connected with the inner ends of the first limiting plates 23 at equal angles, the inner sides of the outer ceramic shafts 1 are provided with the sliding grooves 22 at equal angles, the first limiting plates 23 are in sliding connection with the sliding grooves 22, the inner ends of the inner shafts 21 are fixedly connected with the inserting blocks 24 at equal angles, the inserting blocks 24 on two sides are in staggered corresponding clamping connection, and the reinforcing components and the mounting components are mounted on the inner ends of the outer ceramic shafts 1;
the reinforcing component comprises a mounting groove 25, a connecting groove 26 and a connecting block 27, wherein the mounting groove 25 is formed in the left end of the outer ceramic shaft 1 on the right side at equal angles, the right end of the connecting block 27 is connected with the mounting groove 25 through the mounting component, the connecting groove 26 is formed in the right end of the outer ceramic shaft 1 on the left side at equal angles, and the left end of the connecting block 27 is connected with the connecting groove 26 through the mounting component.
The right end of the connecting block 27 is inserted into the mounting groove 25, the right end of the connecting block 27 is fixed in the mounting groove 25 through the mounting assembly, the connecting groove 26 on the left outer ceramic shaft 1 is inserted corresponding to the left end of the connecting block 27, and the left end of the connecting block 27 is fixed in the connecting groove 26 through the mounting assembly, so that the two outer ceramic shafts 1 are connected.
The installation component contains cylinder groove 28, telescopic link 29, spring 210, card ball 211 and draw-in groove 212, and cylinder groove 28 has been seted up to the one end left and right sides of connecting block 27, and the one end of the inside inner fixedly connected with telescopic link 29 of cylinder groove 28, the other end fixedly connected with card ball 211 of telescopic link 29, and spring 210 cup joints on telescopic link 29, and draw-in groove 212 has been seted up respectively to one side of mounting groove 25 and spread groove 26, and card ball 211 and draw-in groove 212 joint.
The clamping ball 211 is supported by the telescopic rod 29, the right end of the connecting block 27 is inserted into the mounting groove 25, the telescopic rod 29 and the spring 210 are shortened, the clamping ball 211 is received into the cylindrical groove 28, after the connecting block 27 is inserted to the bottom, the telescopic rod 29 and the spring 210 rebound to clamp the clamping ball 211 in the clamping groove 212, so that the right end of the connecting block 27 is fixed in the mounting groove 25, and the left end of the connecting block 27 is fixed in the connecting groove 26.
The connecting unit 2 further comprises a dismounting groove 213, the dismounting groove 213 is formed in the outer inner end of the outer ceramic shaft 1 at equal angles, and the dismounting groove 213 is correspondingly communicated with the clamping groove 212. By inserting the elongated tool into the dismounting groove 213 and pushing the snap balls 211 out of the snap grooves 212, it is facilitated to disengage the connection block 27 from the outer ceramic shaft 1 and to replace the outer ceramic shaft 1.
Limit unit 3: is arranged at the outer end of the outer ceramic shaft 1; the spacing unit 3 contains arc wall 31, slider 32, connecting spring 33, L shaped plate 34 and second limiting plate 35, arc wall 31 has been seted up to both sides about the outer end of outer ceramic shaft 1, and every arc wall 31 and two slider 32 sliding connection, the both ends of connecting spring 33 are fixedly connected with to the inner of slider 32, and connecting spring 33 is located arc wall 31, the inner of the outer fixedly connected with L shaped plate 34 of slider 32, second limiting plate 35 is equipped with four, and second limiting plate 35 is located between the outer end of L shaped plate 34 and outer ceramic shaft 1, the inboard of second limiting plate 35 and the outside contact of interior axle 21, and the outside of second limiting plate 35 and the inboard contact of L shaped plate 34.
The L-shaped plate 34 is supported by the sliding block 32, the L-shaped plate 34 on one side drives the sliding block 32 to slide to the other side along the arc-shaped groove 31, the connecting spring 33 contracts, the end part of the second limiting plate 35, which is tightly attached to the outer ceramic shaft 1, is close to the inner shaft 21, the L-shaped plate 34 is loosened, the connecting spring 33 rebounds to enable the sliding block 32 to drive the L-shaped plate 34 to slide back along the arc-shaped groove 31, the second limiting plate 35 is used for limiting and fixing the second limiting plate 35, the end part of the outer ceramic shaft 1 is tightly attached to the second limiting plate 35, the second limiting plate 35 on one side is installed on the end part of the outer ceramic shaft 1 in the same way, the inner shaft 21 is limited by the second limiting plate 35, and the inner shaft 21 is prevented from being separated from the outer ceramic shaft 1.
The limit unit 3 further comprises a reinforcing bolt 36, the middle of the outer end of the L-shaped plate 34 is connected with the reinforcing bolt 36 in a threaded manner, and the inner end of the reinforcing bolt 36 is contacted with the outer end of the second limit plate 35. After the second limiting plate 35 is arranged at the end part of the outer ceramic shaft 1, the second limiting plate 35 is pressed by rotating the reinforcing bolt 36, so that the fixation of the second limiting plate 35 is enhanced.
The first limiting plate 23 is supported by the inner shaft 21, the reinforcing component is installed on the outer ceramic shaft 1 through the installation component, the two outer ceramic shafts 1 are connected through the reinforcing component, the inner shaft 21 made of a proper material is selected, the inner side of the upper outer ceramic shaft 1 is placed in the inner shaft 21, meanwhile, the first limiting plate 23 slides into the sliding groove 22, and meanwhile, the two inner shafts 21 slide into the outer ceramic shaft 1, and meanwhile, the inserting blocks 24 on the two inner shafts 21 are clamped in a staggered mode, so that the two inner shafts 21 are connected, the inner shafts 21 are connected with the outer ceramic shaft 1, the inner shafts 21 are limited through the limiting unit 3, the inner shafts 21 are prevented from being separated from the outer ceramic shaft 1, and the ceramic shaft is formed.
The working principle of the split ceramic shaft provided by the utility model is as follows: inserting the right end of the connecting block 27 into the mounting groove 25, the telescopic rod 29 and the spring 210 are shortened, the clamping ball 211 is received into the cylindrical groove 28, after the connecting block 27 is inserted to the bottom, the telescopic rod 29 and the spring 210 rebound to clamp the clamping ball 211 in the clamping groove 212, thereby fixing the right end of the connecting block 27 in the mounting groove 25, inserting the connecting groove 26 on the left outer ceramic shaft 1 corresponding to the left end of the connecting block 27, fixing the left end of the connecting block 27 in the connecting groove 26 in the same way, thereby connecting two outer ceramic shafts 1, selecting the inner shaft 21 made of a proper material, placing the inner shaft 21 into the inner side of the upper outer ceramic shaft 1, simultaneously sliding the first limiting plate 23 into the sliding groove 22, simultaneously sliding the inner shaft 21 into the outer ceramic shaft 1, and simultaneously, the inserting blocks 24 on the two inner shafts 21 are clamped in a staggered manner, thereby connecting the inner shaft 21 and connecting the inner shaft 21 with the outer ceramic shaft 1, driving the sliding block 32 along the arc groove 31 to the other side, connecting spring 33 is contracted, the end of the second limiting plate 35 is tightly attached to the end of the outer ceramic shaft 1, the end of the connecting plate 35 is tightly attached to the connecting plate 21, the end of the second limiting plate 35 is tightly attached to the end of the second limiting plate 35, and the end of the second limiting plate 35 is tightly fixed to the second limiting plate 35 is tightly pushed by the second limiting plate 35, and the second limiting plate 35 is required to be removed, when the inner shaft 21 is required to be replaced, and the inner shaft 21 is screwed to be tightly fixed by the second limiting plate 35, and the inner shaft 1 is required to be screwed, and the inner shaft 35 is screwed, by inserting the elongated tool into the dismounting groove 213 and pushing the snap balls 211 out of the snap grooves 212, it is facilitated to disengage the connection block 27 from the outer ceramic shaft 1 and to replace the outer ceramic shaft 1.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (6)
1. A split ceramic shaft, characterized in that: comprises an outer ceramic shaft (1), a connecting unit (2) and a limiting unit (3);
outer ceramic shaft (1): two transverse levels are correspondingly arranged;
connection unit (2): the novel ceramic shaft comprises an inner shaft (21), sliding grooves (22), first limiting plates (23), inserting blocks (24), reinforcing components and mounting components, wherein the inner shaft (21) is provided with two parts, the inner shaft (21) is respectively located on the inner side of an outer ceramic shaft (1), the inner ends of the first limiting plates (23) are fixedly connected to the outer ends of the inner shaft (21) at equal angles, the sliding grooves (22) are formed in the inner sides of the outer ceramic shaft (1) at equal angles, the first limiting plates (23) are slidably connected with the sliding grooves (22), the inserting blocks (24) are fixedly connected to the inner ends of the inner shaft (21) at equal angles, the inserting blocks (24) on the two sides are in staggered corresponding clamping connection, and the reinforcing components and the mounting components are mounted on the inner ends of the outer ceramic shaft (1);
limiting unit (3): is arranged at the outer end of the outer ceramic shaft (1).
2. A split ceramic shaft as defined in claim 1, wherein: the reinforcing component comprises a mounting groove (25), a connecting groove (26) and a connecting block (27), wherein the mounting groove (25) is formed in the left end of the outer ceramic shaft (1) on the right side at equal angles, the right end of the connecting block (27) is connected with the mounting groove (25) through the mounting component, the connecting groove (26) is formed in the right end of the outer ceramic shaft (1) on the left side at equal angles, and the left end of the connecting block (27) is connected with the connecting groove (26) through the mounting component.
3. A split ceramic shaft as defined in claim 2, wherein: the installation component contains cylinder groove (28), telescopic link (29), spring (210), draw-in ball (211) and draw-in groove (212), cylinder groove (28) have been seted up to the one end left and right sides of connecting block (27), and the one end of the inside inner fixedly connected with telescopic link (29) of cylinder groove (28), the other end fixedly connected with draw-in ball (211) of telescopic link (29), and spring (210) cup joint on telescopic link (29), draw-in groove (212) have been seted up respectively to one side of mounting groove (25) and spread groove (26), and draw-in ball (211) and draw-in groove (212) joint.
4. A split ceramic shaft as defined in claim 1, wherein: the connecting unit (2) further comprises a dismounting groove (213), the dismounting groove (213) is formed in the outer side inner end of the outer ceramic shaft (1) at equal angles, and the dismounting groove (213) is correspondingly communicated with the clamping groove (212).
5. A split ceramic shaft as defined in claim 1, wherein: limiting unit (3) contain arc wall (31), slider (32), coupling spring (33), L template (34) and second limiting plate (35), arc wall (31) have been seted up to both sides about the outer end of outer ceramic shaft (1), and every arc wall (31) and two slider (32) sliding connection, the both ends of coupling spring (33) are connected to the inner fixedly connected with of slider (32), and coupling spring (33) are located arc wall (31), the inner of the outer fixedly connected with L template (34) of slider (32), second limiting plate (35) are equipped with four, and second limiting plate (35) are located between the outer end of L template (34) and outer ceramic shaft (1), the inboard of second limiting plate (35) and the outside contact of interior axle (21), and the outside of second limiting plate (35) and the inboard contact of L template (34).
6. A split ceramic shaft as defined in claim 5, wherein: the limiting unit (3) further comprises a reinforcing bolt (36), the middle part of the outer end of the L-shaped plate (34) is connected with the reinforcing bolt (36) in a threaded mode, and the inner end of the reinforcing bolt (36) is in contact with the outer end of the second limiting plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525078.4U CN219242430U (en) | 2022-12-28 | 2022-12-28 | Split type ceramic shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223525078.4U CN219242430U (en) | 2022-12-28 | 2022-12-28 | Split type ceramic shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219242430U true CN219242430U (en) | 2023-06-23 |
Family
ID=86809673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223525078.4U Active CN219242430U (en) | 2022-12-28 | 2022-12-28 | Split type ceramic shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219242430U (en) |
-
2022
- 2022-12-28 CN CN202223525078.4U patent/CN219242430U/en active Active
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