CN213135043U - Flexible screen cell-phone pivot sintering backup pad for gear spare - Google Patents
Flexible screen cell-phone pivot sintering backup pad for gear spare Download PDFInfo
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- CN213135043U CN213135043U CN202021705795.3U CN202021705795U CN213135043U CN 213135043 U CN213135043 U CN 213135043U CN 202021705795 U CN202021705795 U CN 202021705795U CN 213135043 U CN213135043 U CN 213135043U
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Abstract
The utility model belongs to the technical field of the sintering backup pad and specifically relates to a flexible screen cell-phone pivot sintering backup pad for gear spare has been improved when flexible screen cell-phone pivot gear spare is sintering, the gear part produces the deformation easily, it can not use to lead to flexible screen cell-phone pivot gear spare, the yield is lower, the defect of extravagant resource, a flexible screen cell-phone pivot sintering backup pad for gear spare includes the backup pad body, the backup pad body includes the bottom plate and sets up a plurality of gear lateral part butt joint pieces on the bottom plate, gear lateral part butt joint piece is provided with gear spare along the bilateral symmetry of the direction of placing of flexible screen cell-phone pivot gear spare on the bottom plate and places the district, and gear spare between the adjacent gear lateral part butt joint piece places district symmetry and sets up. This application has and is favorable to flexible screen cell-phone pivot gear spare when the sintering, and the gear part is difficult for producing the deformation, and flexible screen cell-phone pivot gear spare can use, and the yield is higher, is favorable to resources are saved's effect.
Description
Technical Field
The application relates to the field of sintering support plates, in particular to a sintering support plate for a flexible screen mobile phone rotating shaft gear piece.
Background
At present, sintering refers to the process of converting powdery materials into compact bodies, and is a traditional process. This process has long been used to produce ceramics, powder metallurgy, refractory materials, ultra high temperature materials, and the like. Generally, after the powder is formed, the compact obtained by sintering is a polycrystalline material, and the microstructure of the sintered product is composed of crystals, vitreous bodies and pores. The sintering process directly affects the grain size, pore size and grain boundary shape and distribution in the microstructure, thereby affecting the performance of the material.
After the flexible screen mobile phone rotating shaft gear piece is molded, the flexible screen mobile phone rotating shaft gear piece needs to be placed in a sintering furnace for sintering, and then a product obtained after the flexible screen mobile phone rotating shaft gear piece is sintered is obtained.
Aiming at the related technologies, the inventor thinks that the defects that when the flexible screen mobile phone rotating shaft gear piece is sintered, the gear part is easy to deform, so that the flexible screen mobile phone rotating shaft gear piece cannot be used, the yield is low, and resources are wasted exist.
SUMMERY OF THE UTILITY MODEL
In order to improve the defect of correlation technique, this application provides a flexible screen cell-phone pivot sintering backup pad for gear spare, and it has the effect that is favorable to flexible screen cell-phone pivot gear spare when sintering, and the gear part is difficult for producing the deformation, and flexible screen cell-phone pivot gear spare can be used, and the yield is higher, is favorable to resources are saved.
The application provides a sintering backup pad for flexible screen cell-phone pivot gear spare adopts following technical scheme:
the utility model provides a flexible screen cell-phone pivot sintering backup pad for gear spare, includes the backup pad body, and the backup pad body includes bottom plate and a plurality of gear lateral part butt piece of setting on the bottom plate, and gear lateral part butt piece is provided with gear spare along the bilateral symmetry of the direction of placing of flexible screen cell-phone pivot gear spare and places the district, and the gear spare between the adjacent gear lateral part butt piece places district symmetry setting on the bottom plate.
Through adopting above-mentioned technical scheme, when a flexible screen cell-phone pivot sintering backup pad for gear spare is using, put the gear part side of flexible screen cell-phone pivot gear spare on gear lateral part butt piece, the non-gear part butt of flexible screen cell-phone pivot gear spare is placed and is placed the district at gear spare, and then staggers in proper order flexible screen cell-phone pivot gear spare and place the both sides at gear lateral part butt piece. Then the backup pad body that will hold flexible screen cell-phone pivot gear spare is put into the sintering furnace and is sintered, because the gear part of the flexible screen cell-phone pivot gear spare that the gear lateral part butt piece supported the side and put this moment, the gear part is difficult for producing the deformation, and flexible screen cell-phone pivot gear spare can be used, is favorable to improving the yield, is favorable to resources are saved.
Preferably, the bottom plate is provided with a waste material groove along two sides of the placement direction of the flexible screen mobile phone rotating shaft gear piece, and the waste material groove is arranged in an opening manner along the placement direction of the flexible screen mobile phone rotating shaft gear piece.
Through adopting above-mentioned technical scheme, when flexible screen cell-phone pivot gear spare when the sintering, flexible screen cell-phone pivot gear spare can produce a large amount of waste materials, cleans the waste material groove with the waste material in, and then cleans away the waste material through the opening part of waste material groove, is favorable to guaranteeing the clean and tidy on the backup pad body.
Preferably, a plurality of blanking holes are formed in the waste material groove.
Through adopting above-mentioned technical scheme, be provided with a plurality of blanking holes in the waste chute, be favorable to discharging the waste material in the waste chute from the blanking hole fast, and then collect by collecting device, be favorable to improving work efficiency.
Preferably, the support plate bodies are arranged in a plurality of overlapping modes, and a plurality of supporting blocks convenient for overlapping the support plate bodies are arranged on the side wall where the gear side abutting block is arranged on the bottom plate.
Through adopting above-mentioned technical scheme, the backup pad body stacks the setting through the supporting shoe, is favorable to saving space, and is favorable to improving the work efficiency of flexible screen pivot gear spare sintering.
Preferably, a limit groove which is matched and clamped with the supporting block part is formed in the side wall, far away from the gear side part butting block, of the bottom plate.
Through adopting above-mentioned technical scheme, when the backup pad body stacks through the supporting shoe, supporting shoe and spacing slot part adaptation joint are favorable to spacing adjacent bottom plate, and are favorable to guaranteeing the backup pad body stability when placing and transporting that stacks.
Preferably, a plurality of baffles for preventing gear pieces of rotating shafts of adjacent flexible screen mobile phones from being adhered to each other are arranged on one side wall, away from the bottom plate, of the gear side abutting block.
By adopting the technical scheme, when the flexible screen mobile phone rotating shaft gear piece is sintered in the sintering furnace, the partition plate is favorable for preventing the adjacent flexible screen mobile phone rotating shaft gear pieces from being adhered to each other, protecting the flexible screen mobile phone rotating shaft gear piece, improving the yield and saving resources.
Preferably, hook grooves convenient to take and place are symmetrically arranged on the side wall, far away from the gear side part abutting block, of the bottom plate.
Through adopting above-mentioned technical scheme, when a flexible screen cell-phone pivot sintering backup pad for gear spare is using, collude the groove and be favorable to guaranteeing convenience and stability when the backup pad body is got and is put.
Preferably, a baffle plate used for preventing the gear piece of the rotating shaft of the flexible screen mobile phone from falling is arranged around the bottom plate.
Through adopting above-mentioned technical scheme, when the backup pad body that holds flexible screen cell-phone pivot gear spare when the transportation, the baffle is favorable to preventing that flexible screen pivot gear spare from dropping, is favorable to protecting flexible screen cell-phone pivot gear spare.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a flexible screen cell-phone pivot sintering backup pad for gear spare is using, put the gear part side of flexible screen cell-phone pivot gear spare on gear lateral part butt piece, the non-gear part butt of flexible screen cell-phone pivot gear spare is placed and is placed the district at gear spare, and then staggers in proper order flexible screen cell-phone pivot gear spare and place the both sides at gear lateral part butt piece. Then the supporting plate body containing the flexible screen mobile phone rotating shaft gear piece is placed in a sintering furnace for sintering, at the moment, because the gear part of the flexible screen mobile phone rotating shaft gear piece placed at the side is supported by the abutting block at the side part of the gear, the gear part is not easy to deform, the flexible screen mobile phone rotating shaft gear piece can be used, the yield is improved, and the resource is saved;
2. when the flexible screen mobile phone rotating shaft gear piece is sintered, a large amount of waste materials are generated by the flexible screen mobile phone rotating shaft gear piece, the waste materials are cleaned into the waste material groove, and then the waste materials are cleaned out through the opening of the waste material groove, so that the cleanness of the supporting plate body is favorably ensured;
3. the supporting plate body is stacked through the supporting blocks, so that space is saved, and the sintering working efficiency of the flexible screen rotating shaft gear piece is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;
FIG. 2 is a schematic view of the overall structure of embodiment 2 of the present application;
fig. 3 is a schematic structural view showing a position-limiting groove and a hook groove in embodiment 2 of the present application.
Description of reference numerals: 1. a support plate body; 11. a base plate; 12. a gear side abutment block; 2. a gear member placement area; 3. a waste chute; 4. a support block; 5. a limiting groove; 6. a blanking hole; 7. a partition plate; 8. hooking a groove; 9. and a baffle plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a sintering support plate for a rotating shaft gear part of a flexible screen mobile phone.
Example 1
Referring to fig. 1, a sintering support plate for a flexible screen mobile phone spindle gear piece comprises a plurality of cuboid-shaped support plate bodies 1, the number of the support plate bodies 1 in this embodiment can be 4, the support plate bodies 1 comprise a cuboid-shaped bottom plate 11 and a plurality of parallel gear side abutting blocks 12, the number of the gear side abutting blocks 12 in this embodiment can be 6, and the gear side abutting blocks 12 are arranged on the bottom plate 11 and are cuboid-shaped. Gear spare that is cuboid form is placed district 2 along the bilateral symmetry of self length direction to gear spare department of keeping silent 12 on bottom plate 11, and the gear spare between the adjacent gear lateral part department of keeping silent 12 is placed the district 2 symmetry and is set up, and gear spare is placed district 2 and gear lateral part department of keeping silent 12 butt setting. When flexible screen cell-phone pivot gear spare is when the sintering, the gear part side of flexible screen cell-phone pivot gear spare is put on gear lateral part butt piece 12, and the non-gear part butt of flexible screen cell-phone pivot gear spare is placed and is placed district 2 at gear spare, flexible screen cell-phone pivot gear spare crisscross placing in proper order is in the both sides of gear lateral part butt piece 12, the non-gear part that is favorable to flexible screen pivot gear spare is difficult for the adhesion, and gear part is difficult for producing the deformation, flexible screen cell-phone pivot gear spare can be used, be favorable to improving the yield, be favorable to resources are saved.
Gear lateral part butt piece 12 is provided with guide cross-section for rectangular dirty tank 3 along self length direction's both sides on bottom plate 11, and dirty tank 3 parallel arrangement and dirty tank 3 are the opening setting along self length direction, and dirty tank 3 is located the gear spare and places the one end that 2 kept away from gear lateral part butt piece 12 in district. Flexible screen cell-phone pivot gear spare can produce a large amount of waste materials when the sintering, cleans the waste material in the dirty tank 3, and then cleans away the waste material through the opening part of dirty tank 3, is favorable to guaranteeing the clean and tidy on the backup pad body 1.
A plurality of supporting plate bodies 1 are stacked, 4 rectangular supporting blocks 4 are arranged on the side wall of the bottom plate 11 where the gear side abutting block 12 is located, and the supporting blocks 4 are uniformly distributed on the periphery of the bottom plate 11. With backup pad body 1 through supporting shoe 4 stack the setting, be favorable to saving space, be favorable to increasing output when flexible screen gear spare is sintering, be favorable to improving work efficiency.
The implementation principle of the embodiment 1 is as follows: when a flexible screen cell-phone pivot sintering backup pad for gear spare is using, put the gear part side of flexible screen cell-phone pivot gear spare on gear lateral part butt piece 12, the non-gear part butt of flexible screen cell-phone pivot gear spare is placed and is placed district 2 in the gear spare, and then stagger in proper order flexible screen cell-phone pivot gear spare and place the both sides at gear lateral part butt piece 12, the backup pad body 1 that will hold flexible screen cell-phone pivot gear spare stacks through supporting shoe 4. Then the stacked supporting plate body 1 containing the flexible screen mobile phone rotating shaft gear piece is placed into a sintering furnace to be sintered, at the moment, the gear part of the flexible screen mobile phone rotating shaft gear piece placed on the side is supported by the gear side abutting block 12, the gear part is not prone to deformation, the flexible screen mobile phone rotating shaft gear piece can be used, the yield is improved, and the resource is saved.
Example 2
Referring to fig. 2 and 3, the present embodiment is different from embodiment 1 in that: the side wall of the bottom plate 11, which is far away from the abutting part of the side part of the gear, is provided with a limiting groove 5 which is matched and clamped with the supporting block 4, and the limiting section of the limiting groove 5 is rectangular. Supporting shoe 4 and 5 partial looks adaptations joints in spacing groove are favorable to spacing to adjacent bottom plate 11, and are favorable to guaranteeing the stability of the backup pad body 1 that stacks when placing and transporting.
Be provided with a plurality of blanking cross-sections for circular shape blanking hole 6 along self length direction in the dirty tank 3, blanking hole 6 is sharp interval evenly distributed, is favorable to discharging the waste material in the dirty tank 3 fast from blanking hole 6, and then is collected by collecting device, is favorable to improving work efficiency.
One side wall of each gear side abutting block 12, which is far away from the bottom plate 11, is provided with 6 cuboid-shaped partition plates 7, and the partition plates 7 are uniformly distributed on the supporting block 4 at linear intervals. When the flexible screen mobile phone rotating shaft gear piece is sintered in the sintering furnace, the partition plate 7 is favorable for preventing the adjacent flexible screen mobile phone rotating shaft gear pieces from being adhered to each other, protecting the flexible screen mobile phone rotating shaft gear piece, improving the yield and saving resources.
The side wall of the bottom plate 11 far away from the gear side part butt joint block 12 is symmetrically provided with hook grooves 8 with rectangular notches, and the hook grooves 8 are positioned at two ends of the side wall of the bottom plate 11 along the length direction of the gear side part butt joint block 12. Collude groove 8 and be favorable to guaranteeing convenience and stability when backup pad body 1 gets to put. The bottom plate 11 is provided with 4 rectangular baffles 9 around, and the baffles 9 are abutted in sequence. When the supporting plate body 1 containing the flexible screen mobile phone rotating shaft gear piece is transported, the baffle 9 is favorable for preventing the flexible screen rotating shaft gear piece from falling, and is favorable for protecting the flexible screen mobile phone rotating shaft gear piece.
The implementation principle of the embodiment 2 is as follows: when the supporting plate body 1 is stacked through the supporting block 4, the supporting block 4 and the limiting groove 5 are clamped in a matching mode, so that the adjacent bottom plates 11 are limited, and the stability of the stacked supporting plate body 1 in placement and transportation is guaranteed. When the flexible screen mobile phone rotating shaft gear piece is sintered in the sintering furnace, the partition plate 7 is favorable for preventing the adjacent flexible screen mobile phone rotating shaft gear pieces from being adhered to each other, protecting the flexible screen mobile phone rotating shaft gear piece, improving the yield and saving resources.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a flexible screen cell-phone pivot sintering backup pad for gear spare which characterized in that: including backup pad body (1), backup pad body (1) includes bottom plate (11) and sets up a plurality of gear lateral part butt joint piece (12) on bottom plate (11), and gear lateral part butt joint piece (12) are provided with gear spare along the bilateral symmetry of the direction of placing of flexible screen cell-phone pivot gear spare on bottom plate (11) and place district (2), and gear spare between adjacent gear lateral part butt joint piece (12) places district (2) symmetry setting.
2. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 1, characterized in that: gear wheel lateral part butt piece (12) are provided with waste material groove (3) along the both sides of flexible screen cell-phone pivot gear spare direction of placing on bottom plate (11), and waste material groove (3) are the opening setting along the direction of placing of flexible screen cell-phone pivot gear spare.
3. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 2, characterized in that: and a plurality of blanking holes (6) are formed in the waste material groove (3).
4. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 1, characterized in that: the supporting plate comprises a plurality of supporting plate bodies (1), the supporting plate bodies (1) are stacked, and a plurality of supporting blocks (4) which are convenient for stacking the supporting plate bodies (1) are arranged on the side wall of the bottom plate (11) where the gear side abutting block (12) is located.
5. The sintering support plate for the flexible screen mobile phone spindle gear part according to claim 4, characterized in that: and a limiting groove (5) which is partially matched and clamped with the supporting block (4) is arranged on the side wall of the bottom plate (11) far away from the gear side part abutting block (12).
6. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 1, characterized in that: a plurality of partition plates (7) used for preventing gear pieces of rotating shafts of adjacent flexible screen mobile phones from being adhered to each other are arranged on one side wall, away from the bottom plate (11), of the gear side abutting block (12).
7. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 1, characterized in that: and hook grooves (8) which are convenient to take and place are symmetrically arranged on the side wall of the bottom plate (11) far away from the gear side part abutting block (12).
8. The sintering support plate for the flexible screen mobile phone rotating shaft gear part according to claim 1, characterized in that: and a baffle (9) for preventing the gear piece of the rotating shaft of the flexible screen mobile phone from falling is arranged around the bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705795.3U CN213135043U (en) | 2020-08-14 | 2020-08-14 | Flexible screen cell-phone pivot sintering backup pad for gear spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705795.3U CN213135043U (en) | 2020-08-14 | 2020-08-14 | Flexible screen cell-phone pivot sintering backup pad for gear spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213135043U true CN213135043U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021705795.3U Active CN213135043U (en) | 2020-08-14 | 2020-08-14 | Flexible screen cell-phone pivot sintering backup pad for gear spare |
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| Country | Link |
|---|---|
| CN (1) | CN213135043U (en) |
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2020
- 2020-08-14 CN CN202021705795.3U patent/CN213135043U/en active Active
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