CN213209434U

CN213209434U - Automobile seat quality detection tool

Info

Publication number: CN213209434U
Application number: CN202021118036.7U
Authority: CN
Inventors: 郑修梅; 王向征; 陈长亮; 周迁; 李龙庆; 薛建; 陈包; 庞柳青
Original assignee: Wuhu Ruitai Auto Parts Co Ltd
Current assignee: Wuhu Ruitai Auto Parts Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-14
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a car seat quality testing frock, including the cover body, diaphragm, base plate and pneumatic cylinder, the bottom mounting of the cover body has the base plate, the intermediate position department on base plate top has placed and has placed the board, the bottom mounting of cover inner wall both sides has limit structure, limit structure includes limiting plate, telescopic link, flexible groove, welding piece and expanding spring. The utility model discloses a be provided with limit structure and realize spacing to the seat, the seat is placed on placing the board at the internal base plate top of cover, because cover internal wall both sides are provided with the limiting plate, the limiting plate can be spacing to seat both sides centre gripping, and fix, because limiting plate one side is fixed with the telescopic link, the telescopic link is then the activity sets up the inside in one side flexible groove, utilize expanding spring and welding block to fix between the two, consequently, the telescopic link can stretch out and draw back at flexible inslot, thereby the limiting plate also can stretch out and draw back, it is fixed with the centre gripping that satisfies different specification seat sizes with this.

Description

Automobile seat quality detection tool

Technical Field

The utility model relates to the field of automotive technology, specifically be a car seat quality testing frock.

Background

With the continuous development of economy, nearly every family has at least one car, and this also symbolizes the continuous improvement of people's standard of living, and the kind of car is very many, and the quality is different, wherein generally can use a car seat to detect the car seat quality and detect the frock, mainly adopts pressure to come direct external force to the car seat to inspect its withstand voltage degree.

But with regard to the present market traditional detection frock generally can have some defects, because the structure type of briquetting is fixed when using, consequently the effect is comparatively single when carrying out seat quality testing, and detection effect is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat quality testing frock to the problem that does not have car seat limit structure is proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car seat quality testing frock, includes the cover body, diaphragm, base plate and pneumatic cylinder, the bottom mounting of the cover body has the base plate, the intermediate position department on base plate top has placed and has placed the board, the bottom mounting of cover body inner wall both sides has limit structure, limit structure includes limiting plate, telescopic link, flexible groove, welding piece and expanding spring, the bottom of cover body inner wall both sides transversely is fixed with flexible groove, one side in flexible groove is provided with the telescopic link, one side of telescopic link is fixed with the limit plate, the top of cover body inside transversely is fixed with the diaphragm, the intermediate position department on diaphragm top is fixed with the pneumatic cylinder, the outside cover of pneumatic cylinder is equipped with the shell, the bottom of pneumatic cylinder runs through there is the hydraulic stem, the bottom of hydraulic stem is provided with the dismouting structure, the dismouting structure includes briquetting, spring groove, locating piece, Block spring, fixture block and constant head tank, the bottom of hydraulic stem is provided with the briquetting, the constant head tank has been seted up to the inside bottom of hydraulic stem, the top welding of briquetting has the locating piece, the locating piece is inserted and is established the inside of advancing the constant head tank.

Preferably, the intermediate position department of cover inner wall both sides is provided with protective structure, protective structure includes buffer board, buffer spring and elasticity post, the intermediate position department welded fastening of cover inner wall both sides has buffer spring, buffer spring's both ends welded fastening elasticity post.

Preferably, one side welded fastening of buffer spring has the buffer board, the buffer board passes through buffer spring design for buffer structure.

Preferably, limit structure includes limiting plate, telescopic link, flexible groove, welding piece and expanding spring, the bottom of cover inner wall both sides transversely is fixed with flexible groove, one side in flexible groove is provided with the telescopic link, one side of telescopic link is fixed with the limiting plate.

Preferably, one side of telescopic link is inserted and is established the inside that gets into flexible groove, welded fastening has expanding spring between telescopic link and the flexible groove, one side welded fastening of expanding spring has the welding piece, one side of welding piece and the inner wall welded fastening in flexible groove, the telescopic link utilizes expanding spring to be the extending structure at the internal design in flexible groove.

Preferably, spring grooves are welded and fixed at the bottom ends of the two sides of the outside of the hydraulic rod, clamping blocks penetrate through the spring grooves, clamping springs are wound on the parts, penetrating through the spring grooves, of the clamping blocks, one sides of the clamping blocks penetrate through and extend to the inside of the positioning grooves, and the clamping blocks form clamping structures by means of the clamping springs and the positioning blocks inserted into the positioning grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the automobile seat quality detection tool not only realizes the fixed limit of the automobile seat, realizes the protection of the device, avoids the damage of equipment caused by the splashing of parts on the seat in the pressure applying process, but also realizes the replacement of the detection pressing block, thereby facilitating the pressure detection by using different objects;

(1) the press block is convenient to replace by arranging the dismounting structure, so that the press blocks with different structures are convenient to use for pressure detection, when the seat is fixed, the hydraulic cylinder on the top transverse plate in the cover body is started, the hydraulic cylinder drives the bottom hydraulic rod to stretch, the press block fixed at the bottom of the hydraulic rod starts to carry out pressure test on the seat, therefore, the quality is checked, the press block utilizes the top positioning block to be clamped into the positioning groove arranged at the bottom of the hydraulic rod, the press block utilizes the positioning block to be clamped into the positioning groove, the clamping blocks penetrating through the spring grooves on the two sides of the hydraulic rod extend into the positioning grooves to clamp the positioning blocks, the clamping blocks are provided with clamping springs due to the parts penetrating through the spring grooves, therefore, the positioning block can be clamped, and the pressing block can be disassembled only by pulling out the clamping block during disassembly, so that the pressing blocks with different structural types can be conveniently replaced for different detections;

(2) the limiting structure is arranged to limit the seat, the seat is placed on the placing plate at the top of the base plate in the cover body, the limiting plates are arranged on two sides of the inner wall of the cover body, the limiting plates can clamp and limit two sides of the seat and fix the seat, one side of each limiting plate is fixed with the telescopic rod, the telescopic rod is movably arranged in the telescopic groove on one side, and the telescopic rods and the telescopic grooves are fixed by the aid of the telescopic springs and the welding blocks, so that the telescopic rods can extend and contract in the telescopic grooves, the limiting plates can also extend and contract, and the clamping and fixing of seats of different specifications can be met;

(3) protection equipment does not receive the damage through being provided with protective structure, and the testing process can collapse out owing to pressure is too big to have the part, causes danger even, sets up the buffer board in cover inner wall both sides this moment, and buffer board one side utilizes buffer spring and elasticity post and cover body fixed, and overall structure can effectively reduce the part and collapse out the power that leads to the fact, avoids damaging equipment.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front cross-sectional structure of the limiting structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front-view local enlarged structure of the protection structure of the present invention.

In the figure: 1. a cover body; 2. a transverse plate; 3. a protective structure; 301. a buffer plate; 302. a buffer spring; 303. an elastic column; 4. a limiting structure; 401. a limiting plate; 402. a telescopic rod; 403. a telescopic groove; 404. welding the blocks; 405. a tension spring; 5. a substrate; 6. placing the plate; 7. a hydraulic lever; 8. a hydraulic cylinder; 9. a housing; 10. a disassembly and assembly structure; 1001. briquetting; 1002. a spring slot; 1003. positioning blocks; 1004. a snap spring; 1005. a clamping block; 1006. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a quality detection tool for an automobile seat comprises a cover body 1, a transverse plate 2, a base plate 5 and a hydraulic cylinder 8, wherein the base plate 5 is fixed at the bottom end of the cover body 1, a placing plate 6 is placed at the middle position of the top end of the base plate 5, limiting structures 4 are fixed at the bottom ends of two sides of the inner wall of the cover body 1, the transverse plate 2 is transversely fixed at the top end inside the cover body 1, the hydraulic cylinder 8 is fixed at the middle position of the top end of the transverse plate 2, a shell 9 is sleeved outside the hydraulic cylinder 8, and a hydraulic rod 7 penetrates through the bottom end of;

the protective structure 3 is arranged in the middle of two sides of the inner wall of the cover body 1, the protective structure 3 comprises a buffer plate 301, a buffer spring 302 and an elastic column 303, the buffer spring 302 is welded and fixed in the middle of two sides of the inner wall of the cover body 1, the elastic column 303 is welded and fixed at two ends of the buffer spring 302, the buffer plate 301 is welded and fixed on one side of the buffer spring 302, and the buffer plate 301 is designed into a buffer structure through the buffer spring 302;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, in the detection process, due to excessive pressure, parts may be cracked, and even danger is caused, at this time, the buffer plates 301 are arranged on two sides of the inner wall of the cover body 1, and one side of the buffer plate 301 is fixed with the cover body 1 by the buffer springs 302 and the elastic columns 303, so that the overall structure can effectively reduce the power caused by the cracking of the parts, and the damage to equipment is avoided;

the limiting structure 4 comprises a limiting plate 401, an expansion link 402, an expansion slot 403, a welding block 404 and an expansion spring 405, the bottom ends of two sides of the inner wall of the cover body 1 are transversely fixed with the expansion slot 403, one side of the expansion slot 403 is provided with the expansion link 402, one side of the expansion link 402 is fixed with the limiting plate 401, one side of the expansion link 402 is inserted into the expansion slot 403, the expansion spring 405 is welded and fixed between the expansion link 402 and the expansion slot 403, one side of the expansion spring 405 is welded and fixed with the welding block 404, one side of the welding block 404 is welded and fixed with the inner wall of the expansion slot 403, and the expansion link 402 is designed into an expansion structure in the expansion slot 403 by utilizing the expansion spring;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, a seat is placed on a placing plate 6 on the top of a base plate 5 in an enclosure 1, limiting plates 401 are arranged on two sides of the inner wall of the enclosure 1, the limiting plates 401 can clamp, limit and fix two sides of the seat, one side of the limiting plate 401 is fixed with a telescopic rod 402, the telescopic rod 402 is movably arranged in a telescopic groove 403 on one side, and the telescopic rod 402 and the telescopic groove are fixed by a telescopic spring 405 and a welding block 404, so that the telescopic rod 402 can be stretched in the telescopic groove 403, the limiting plates 401 can also be stretched, and the clamping and fixing of the seats with different specifications can be met;

the bottom end of the hydraulic rod 7 is provided with a dismounting structure 10, the dismounting structure 10 comprises a pressing block 1001, a spring groove 1002, a positioning block 1003, a clamping spring 1004, a clamping block 1005 and a positioning groove 1006, the bottom end of the hydraulic rod 7 is provided with the pressing block 1001, the positioning groove 1006 is formed in the bottom end of the interior of the hydraulic rod 7, the positioning block 1003 is welded at the top end of the pressing block 1001, the positioning block 1003 is inserted into the positioning groove 1006, the spring groove 1002 is welded and fixed at the bottom ends of two outer sides of the hydraulic rod 7, the clamping block 1005 penetrates through the spring groove 1002, the clamping spring 1004 is wound at the part of the clamping block 1005 penetrating through the spring groove 1002, one side of the clamping block 1005 penetrates through and extends into the positioning groove 1006, and the clamping block 1005 forms a clamping;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the seat is fixed, the hydraulic cylinder 8 on the top transverse plate 2 in the cover 1 is started, the hydraulic cylinder 8 drives the bottom hydraulic rod 7 to extend and retract, the press block 1001 fixed at the bottom of the hydraulic rod 7 starts to perform pressure test on the seat, therefore, the quality is checked, the pressing block 1001 is clamped into the positioning groove 1006 arranged at the bottom of the hydraulic rod 7 by using the top positioning block 1003, the pressing block 1001 is clamped into the positioning groove 1006 by using the positioning block 1003, the positioning block 1003 is clamped by inserting the clamping block 1005 penetrating through the spring groove 1002 at both sides of the hydraulic rod 7 into the positioning groove 1006, the clamping block 1005 is provided with a clamping spring 1004 due to the part penetrating through the spring groove 1002, consequently can be to locating piece 1003 block, only need during the dismantlement to accomplish the dismantlement to briquetting 1001 with fixture block 1005 pull out to this briquetting 1001 of conveniently changing different structure types carries out different detections.

The working principle is as follows: external power supply during use, at first place the seat to the cover body 1 in the base plate 5 top place on board 6, because cover body 1 inner wall both sides are provided with limiting plate 401, limiting plate 401 can be spacing to the centre gripping of seat both sides, and fix, because limiting plate 401 one side is fixed with telescopic link 402, telescopic link 402 then the activity sets up the inside in one side flexible groove 403, utilize expanding spring 405 and welding block 404 to fix between the two, consequently telescopic link 402 can stretch out and draw back in flexible groove 403, thereby limiting plate 401 also can stretch out and draw back, it is fixed with the centre gripping that satisfies different specification seat sizes with this.

Afterwards, the hydraulic cylinder 8 on the top transverse plate 2 in the cover body 1 is started after the seat is fixed, the hydraulic cylinder 8 drives the bottom hydraulic rod 7 to stretch and retract, a pressing block 1001 fixed to the bottom of the hydraulic rod 7 starts to perform pressure test on the seat, so that the quality is tested, the pressing block 1001 utilizes a top positioning block 1003 to be clamped into a positioning groove 1006 arranged at the bottom of the hydraulic rod 7, the pressing block 1001 utilizes the positioning block 1003 to be clamped into the positioning groove 1006, a clamping block 1005 penetrating through a spring groove 1002 on two sides of the hydraulic rod 7 stretches into the positioning groove 1006 to clamp the positioning block 1003, the clamping block 1005 is provided with a clamping spring 1004 due to the part penetrating through the spring groove 1002, so that the clamping block 1003 can be clamped, the clamping block 1005 only needs to be pulled out to complete the disassembly of the pressing block 1001, and different detection can be performed by conveniently replacing the pressing.

Finally, the detection process can have the part to burst open because pressure is too big, causes danger even, sets up buffer board 301 in cover 1 inner wall both sides this moment, and buffer board 301 one side utilizes buffer spring 302 and elastic column 303 to fix with cover 1, and overall structure can effectively reduce the part and burst open the power that causes, avoids damaging equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a car seat quality testing frock, includes the cover body (1), diaphragm (2), base plate (5) and pneumatic cylinder (8), its characterized in that: the bottom end of the cover body (1) is fixed with a base plate (5), a placing plate (6) is placed at the middle position of the top end of the base plate (5), the bottom ends of two sides of the inner wall of the cover body (1) are fixed with limiting structures (4), the top end inside the cover body (1) is transversely fixed with a transverse plate (2), a hydraulic cylinder (8) is fixed at the middle position of the top end of the transverse plate (2), a shell (9) is sleeved outside the hydraulic cylinder (8), a hydraulic rod (7) penetrates through the bottom end of the hydraulic cylinder (8), a dismounting structure (10) is arranged at the bottom end of the hydraulic rod (7), the dismounting structure (10) comprises a pressing block (1001), a spring groove (1002), a positioning block (1003), a clamping spring (1004), a clamping block (1005) and a positioning groove (1006), the bottom end of the hydraulic rod (7) is provided with the pressing block (1001), the positioning groove (1006, the top welding of briquetting (1001) has locating piece (1003), locating piece (1003) insert the inside of establishing into constant head tank (1006).

2. The automobile seat quality detection tool according to claim 1, characterized in that: the utility model discloses a cover body, including the cover body, the intermediate position department of the inner wall both sides of the cover body (1) is provided with protective structure (3), protective structure (3) are including buffer board (301), buffer spring (302) and elasticity post (303), the intermediate position department welded fastening of the inner wall both sides of the cover body (1) has buffer spring (302), the both ends welded fastening of buffer spring (302) has elasticity post (303).

3. The automobile seat quality detection tool according to claim 2, characterized in that: one side welded fastening of buffer spring (302) has buffer board (301), buffer board (301) are through buffer spring (302) design for buffer structure.

4. The automobile seat quality detection tool according to claim 1, characterized in that: limiting structure (4) include limiting plate (401), telescopic link (402), flexible groove (403), welding piece (404) and expanding spring (405), the bottom of the cover body (1) inner wall both sides transversely is fixed with flexible groove (403), one side in flexible groove (403) is provided with telescopic link (402), one side of telescopic link (402) is fixed with limiting plate (401).

5. The automobile seat quality detection tool according to claim 4, characterized in that: the inside of establishing entering flexible groove (403) is inserted to one side of telescopic link (402), welded fastening has expanding spring (405) between telescopic link (402) and flexible groove (403), one side welded fastening of expanding spring (405) has welding piece (404), the inner wall welded fastening of one side of welding piece (404) and flexible groove (403), telescopic link (402) utilize expanding spring (405) at the internal design in flexible groove (403) for extending structure.

6. The automobile seat quality detection tool according to claim 1, characterized in that: the bottom ends of two outer sides of the hydraulic rod (7) are fixedly welded with spring grooves (1002), clamping blocks (1005) penetrate through the spring grooves (1002), clamping springs (1004) are wound on the portions, penetrating through the spring grooves (1002), of the clamping blocks (1005), one sides of the clamping blocks (1005) penetrate through and extend to the inner portions of the positioning grooves (1006), and the clamping blocks (1005) form clamping structures by means of the clamping springs (1004) and positioning blocks (1003) inserted into the positioning grooves (1006).