CN212158371U - Inspection jig for ground lock mechanism of automobile seat - Google Patents
Inspection jig for ground lock mechanism of automobile seat Download PDFInfo
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- CN212158371U CN212158371U CN202020744791.XU CN202020744791U CN212158371U CN 212158371 U CN212158371 U CN 212158371U CN 202020744791 U CN202020744791 U CN 202020744791U CN 212158371 U CN212158371 U CN 212158371U
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- ground lock
- bottom plate
- position detection
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Abstract
The utility model discloses a car seat ground locking mechanical system inspection tool, including the frock bottom plate, be provided with location fixture and fixed point inspection mechanism on this frock bottom plate, this location fixture is used for fixing a position centre gripping car seat ground lock, fixed point inspection mechanism is used for the inspection of fixed point the assembly size of car seat ground lock. The work bottom plate is provided with fixing support, can make the frock bottom plate vertically fix on the checkout stand through fixing support to installation, inspection car seat ground lock. The automobile seat ground lock can be quickly positioned and clamped at the inspection position of the working bottom plate through the positioning and clamping mechanism. Then, the fixed point inspection mechanism can quickly inspect the assembly sizes of the unlocking handle, the unlocking shaft and the locking hook of the automobile seat ground lock so as to judge whether the assembly sizes of the parts meet the standard or not and ensure the qualified quality of the automobile seat ground lock.
Description
Technical Field
The utility model relates to a be used for work piece inspection field, especially relate to a car seat ground lock mechanism inspection tool.
Background
Production of car seat ground lock belongs to car function spare processing production field, and car seat ground lock mainly includes the unlocking shaft to and set up unlocking shaft both ends and lock at two seats. The seat lock comprises an unlocking handle, a lock hook and a slide rail mounting support, wherein the lock hook is positioned in the slide rail mounting support, and the unlocking handle is positioned on the outer side of the slide rail mounting support. The unlocking shaft penetrates through the sliding rail mounting bracket and is welded with the unlocking handle. The latch hook is fixed with the unlocking shaft to synchronously rotate along with the unlocking shaft.
The unlocking handle is provided with a mounting hole for assembling the handle, and the slide rail mounting bracket is also provided with a plurality of assembling holes for installing the seat lock on the seat framework. The automobile seat ground lock can cause the assembling sizes of the mounting hole, the assembling hole, the lock hook and the unlocking shaft to be deviated due to the size difference of different degrees caused by assembling error and welding deformation in the production and manufacturing process, so that the seat ground lock can not be assembled on the automobile seat. Therefore, the prior art needs a measuring tool capable of rapidly measuring the assembly size of the main components of the ground lock of the car seat, so as to ensure the qualified quality of the ground lock of the car seat.
SUMMERY OF THE UTILITY MODEL
For solving above technical problem, the utility model provides a car seat ground lock mechanism inspection tool can inspect the assembly size of the main spare part of car seat ground lock fast to guarantee the qualified quality of car seat ground lock.
The technical scheme is as follows:
the utility model provides a car seat ground lock mechanism inspection tool, in a first realizable mode, including the frock bottom plate, be provided with location fixture and fixed point inspection mechanism on this frock bottom plate, this location fixture is used for fixing a position centre gripping car seat ground lock, fixed point inspection mechanism is used for the fixed point inspection the assembly size of car seat ground lock.
In combination with the first realizable mode, in the second realizable mode, the positioning and clamping mechanism comprises 2 groups of positioning and clamping assemblies with consistent structures, wherein the 2 groups of positioning and clamping assemblies are arranged on the tool bottom plate side by side and are respectively used for positioning and clamping the seat locks at the two ends of the unlocking shaft of the automobile seat ground lock.
In combination with the second implementation manner, in a third implementation manner, the positioning and clamping assembly includes a first reference positioning pin, a second reference positioning pin, and a pressing mechanism, the first reference positioning pin and the second reference positioning pin respectively correspond to 2 assembly holes on the slide rail mounting bracket of the seat lock, and the pressing mechanism is disposed between the first reference positioning pin and the second reference positioning pin and is used for pressing the slide rail mounting bracket.
In combination with the third implementation manner, in a fourth implementation manner, the second reference positioning pin is a threaded pin, and the tool bottom plate is provided with a plurality of threaded pin holes matched with the threaded pin.
With reference to the third or fourth implementable manner, in a fifth implementable manner, the pressing mechanism is a pressing clamp.
With reference to any one of the first to fifth implementable manners, in a sixth implementable manner, the fixed-point inspection mechanism includes two sets of fixed-point inspection assemblies and shaft position detection mechanisms, the fixed-point inspection assemblies are identical in structure, 2 fixed-point inspection assemblies are arranged on the tool base plate side by side and are respectively matched with 2 positioning clamping assemblies, and the shaft position detection mechanism is arranged between the 2 fixed-point inspection assemblies and is used for detecting the assembly size of the unlocking shaft.
In combination with the sixth implementation manner, in a seventh implementation manner, the fixed point inspection assembly includes a hole position detection mechanism and a hook position detection mechanism, and the hole position detection mechanism and the hook position detection mechanism are installed on the tooling bottom plate at fixed points according to positions of the unlocking handle, the unlocking shaft and the locking hook of the automobile seat ground lock on the tooling bottom plate, respectively, wherein the hole position detection mechanism and the hook position detection mechanism are installed on the tooling bottom plate;
a hole position detection mechanism for checking an assembly size of an assembly hole of the unlocking handle;
a hook position detection mechanism for checking an assembly size of the latch hook.
With reference to the seventh implementable manner, in an eighth implementable manner, the hole position detection mechanism includes a positioning inspection pin, a return spring, and an installation base, the installation base is right opposite to the unlocking handle, the installation base is provided with a pin hole, the pin hole is right opposite to the assembly hole on the unlocking handle, and the inspection pin is inserted into the pin hole and connected to the installation base through the return spring.
With reference to the seventh or eighth implementable manner, in a ninth implementable manner, the shaft position detection mechanism includes a first reference rod and a second reference rod, one end of the first reference rod is vertically fixed to the tool bottom plate, the other end of the first reference rod is fixed to the second reference rod, and the second reference rod is parallel to the tool bottom plate.
Combining any one of the seventh to the ninth realizable manners, in the tenth realizable manner, the hook position detecting mechanism comprises a rotating base, a rotating arm and a positioning bolt, the rotating base is fixedly installed on the tool bottom plate and located on one side of the position of the lock hook, a limiting groove is formed in the rotating base, one end of the rotating arm is placed in the limiting groove and hinged to the rotating base, the other end of the rotating arm bends towards the lock hook installation position by 90 degrees to form a bending portion, a bolt hole is formed in the bending portion and is right aligned to the hook of the lock hook, and the positioning bolt is inserted into the bolt hole and is connected with the bending portion through a return spring.
Has the advantages that: adopt the utility model discloses a car seat ground lock mechanism inspection tool can be fast with car seat ground lock location installation on work bottom plate to through the assembly size of fixed point inspection mechanism quick inspection major components, with confirm whether qualified car seat ground lock, ensure the quality of car seat ground lock.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram of the inspection state of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
fig. 4 is a partially enlarged view of a region B in fig. 2.
Detailed Description
The present invention will be further explained with reference to the following examples and drawings.
As shown in fig. 1, the structural schematic diagram of the inspection jig for the ground lock mechanism of the car seat includes a tooling bottom plate 100, a positioning clamping mechanism 200 and a fixed point inspection mechanism 300 are arranged on the tooling bottom plate 100, the positioning clamping mechanism 200 is used for positioning and clamping the ground lock of the car seat, and the fixed point inspection mechanism 300 is used for fixed point inspection of the assembly size of the ground lock of the car seat.
Specifically, the work bottom plate is provided with a fixing support 101, and the tool bottom plate 100 can be vertically fixed on the inspection bench through the fixing support 101 so as to install and inspect the ground lock of the car seat. The automobile seat ground lock can be quickly positioned and clamped on the inspection position of the working bottom plate through the positioning and clamping mechanism 200. Then, the fixed point inspection mechanism 300 can quickly inspect the assembly sizes of the unlocking handle a, the unlocking shaft c and the locking hook b of the automobile seat ground lock, so as to judge whether the assembly sizes of the parts meet the standard or not and ensure the qualified quality of the automobile seat ground lock.
In this embodiment, preferably, as shown in fig. 1, the positioning and clamping mechanism 200 includes 2 groups of positioning and clamping assemblies 201 with the same structure, and the 2 groups of positioning and clamping assemblies 201 are arranged side by side on the tooling bottom plate 100 and are respectively used for positioning and clamping the seat locks at two ends of the unlocking shaft c of the car seat ground lock.
The positioning and clamping assembly 201 includes a first reference positioning pin 202, a second reference positioning pin 203 and a pressing mechanism 204, and a plurality of assembling holes are generally formed on the slide rail mounting bracket d of the seat lock, and are mainly used for fixing the seat lock and the seat slide rail. The first reference positioning pin 202 and the second reference positioning pin 203 correspond to 2 assembling holes on a slide rail mounting bracket d of the seat lock respectively, and the assembling holes on the slide rail mounting bracket d are inserted into the first reference positioning pin 202 and the second reference positioning pin 203. In this way, the fixed point verification mechanism 300 can verify the assembly dimensions of the components of the vehicle seat lock with reference to the first reference positioning pin 202 and the second reference positioning pin 203.
In order to quickly mount the slide rail mounting bracket d on the tooling bottom plate 100, the first reference positioning pin 202 is fixed on the tooling bottom plate 100, the second reference positioning pin 203 is a threaded pin, and a plurality of threaded pin holes matched with the threaded pin are formed in the tooling bottom plate 100. Therefore, the slide rail mounting bracket d can be inserted into the first reference positioning pin 202, and then the second reference positioning pin 203 is inserted into the threaded pin hole to position and fix the slide rail mounting bracket d. And finally, pressing the slide rail mounting bracket d on the tooling bottom plate 100 by using a pressing mechanism 204, wherein the pressing mechanism 204 is a pressing clamp and is installed at the first reference positioning pin 202, and the pressing clamp can quickly and tightly press the whole slide rail mounting bracket d on the tooling bottom plate 100 to prevent the slide rail mounting bracket d from being separated from the first reference positioning pin 202.
In this embodiment, preferably, as shown in fig. 1 and fig. 2, the fixed point inspection mechanism 300 includes two groups of fixed point inspection assemblies 301 and shaft position detection mechanisms 303, which are identical in structure, wherein 2 fixed point inspection assemblies 301 are arranged side by side on the tool base plate 100 and respectively cooperate with 2 positioning and clamping assemblies 201, and the shaft position detection mechanisms 303 are arranged between the 2 fixed point inspection assemblies 301 and are used for detecting the assembly size of the unlocking shaft c.
Each set of the site verification assemblies 301 includes a hole position detection mechanism 302 and a hook position detection mechanism 304. Wherein the hole position detecting mechanism 302 may check the fitting size of the fitting hole of the unlocking handle a, and the hook position detecting mechanism 304 may check the fitting size of the locking hook b.
Because the positions of the unlocking handle a, the unlocking shaft c and the locking hook b are fixed relative to the assembly holes on the slide rail mounting bracket d, the hole position detection mechanism 302, the shaft position detection mechanism 303 and the hook position detection mechanism 304 can be respectively and correspondingly installed on the tool bottom plate 100 at fixed points according to the qualified assembly sizes of the unlocking handle a, the unlocking shaft c and the locking hook b by taking the first reference positioning pin 202 and the second reference positioning pin 203 as references. Therefore, whether the assembly size of each part is qualified or not can be determined by checking the assembly sizes of the unlocking handle a, the unlocking shaft c and the locking hook b relative to the first reference positioning pin 202 and the second reference positioning pin 203.
In this embodiment, as shown in fig. 3, the hole position detecting mechanism 302 includes a positioning check pin 305, a return spring 306, and a mounting base 307, the mounting base 307 is disposed opposite to the unlocking handle a, and the mounting base 307 is provided with a pin hole 308. The pin hole 308 corresponds to a fitting dimension of the fitting hole with respect to the first reference positioning pin 202 and the second reference positioning pin 203, and the check pin is inserted into the pin hole 308 and connected to the mounting base 307 via the return spring 306.
When detecting the pilot hole of unblock handle a, only need manually with location inspection round pin 305 along the aperture insert to the pilot hole of unblock handle a can, if can insert in this pilot hole, then show that the assembly size of pilot hole is qualified, and the assembly position of pilot hole is qualified, then the assembly size of unblock handle a is also qualified. Otherwise, the product is not qualified. The purpose of rapidly checking the assembly size of the assembly hole of the unlocking handle a is achieved. In order to facilitate the use of the inspection pin by the staff, a ball-shaped grip 309 is provided at the tail end of the inspection pin.
As shown in fig. 2, the shaft position detecting mechanism 303 includes a first reference bar 310 and a second reference bar 311, one end of the first reference bar 310 is vertically fixed to the tooling bottom plate 100, the other end is fixed to the second reference bar 311, and the second reference bar 311 is parallel to the tooling bottom plate 100.
The first reference lever 310 and the second reference lever 311 correspond to the acceptable fitting dimensions of the unlocking shaft c with respect to the first reference positioning pin 202 and the second reference positioning pin 203. The staff can observe the distance between the unlocking shaft c and the first reference rod 310 and the second reference rod 311, if the distance meets the standard, the assembly size of the surface unlocking shaft c is qualified, otherwise, the assembly size of the surface unlocking shaft c is unqualified, and the purpose of rapidly checking the assembly size of the unlocking shaft c is achieved.
As shown in fig. 4, the hook position detecting mechanism 304 includes a rotating base 312, a rotating arm 313 and a positioning latch 314, and the rotating base 312 is fixedly mounted on the tooling bottom plate 100 and is located at one side of the position of the locking hook b. In order to facilitate the earlier stage of mounting the sliding rail mounting bracket d, a limiting groove is formed in the rotating base 312, one end of the rotating arm 313 is placed in the limiting groove and is hinged to the rotating base 312, the other end of the rotating arm is bent by 90 degrees towards the mounting position of the locking hook b to form a bent part, and a bolt hole 315 is formed in the bent part. The positioning pin 314 is inserted into the pin hole 315 and connected to the bending portion via a return spring 316.
Thus, when the sliding rail mounting support d is mounted, the rotating arm 313 is in a naturally drooping state, the mounting of the sliding rail mounting support d cannot be influenced, after the sliding rail mounting support d is mounted, the rotating arm 313 can be manually rotated upwards, the bolt hole 315 is rotated to the position right opposite to the hook of the locking hook b, and then the positioning bolt 314 is inserted into the locking hook b along the bolt hole 315.
The bolt hole 315 corresponds to a qualified assembly size of the lock hook b relative to the first reference positioning pin 202 and the second reference positioning pin 203. If the positioning bolt 314 can pass through the hook of the lock hook b, the assembly size of the lock hook b is qualified, otherwise, the assembly size is unqualified. So can reach the purpose of quick inspection latch hook b, likewise, in order to operate location bolt 314, be provided with globular grab handle 309 at the afterbody of location bolt 314 likewise.
To sum up, when the inspection car seat ground lock, the staff at first can insert first benchmark locating pin 202 with the pilot hole on the slide rail installing support d, uses second benchmark locating pin 203 fixed slide rail installing support d after using the pressing pincers to compress tightly again, with the fixed position of car seat ground lock. Then, the hole position detection mechanism 302, the hook position detection mechanism 304 and the shaft position detection mechanism 303 are used for rapidly detecting the assembly holes of the unlocking shaft c, the locking hook b and the unlocking handle a respectively, the quality of the automobile seat ground lock is qualified if the assembly sizes of all parts are qualified, otherwise, the quality of the automobile seat ground lock is unqualified, and therefore the quality of the automobile seat ground lock is ensured.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (10)
1. The utility model provides a car seat ground locking mechanism inspection tool which characterized in that: including the frock bottom plate, be provided with location fixture and fixed point accredited testing organization on this frock bottom plate, this location fixture is used for fixing a position centre gripping car seat ground lock, fixed point accredited testing organization is used for the fixed point inspection car seat ground lock's assembly size.
2. The inspection jig for the ground lock mechanism of the automobile seat according to claim 1, wherein: the positioning and clamping mechanism comprises 2 groups of positioning and clamping assemblies with the same structure, and the 2 groups of positioning and clamping assemblies are arranged on the tool bottom plate side by side and are respectively used for positioning and clamping seat locks at two ends of an unlocking shaft of the automobile seat ground lock.
3. The inspection jig for the ground lock mechanism of the automobile seat according to claim 2, wherein: the positioning and clamping assembly comprises a first reference positioning pin, a second reference positioning pin and a pressing mechanism, the first reference positioning pin and the second reference positioning pin correspond to 2 assembling holes in the slide rail mounting bracket of the seat lock respectively, and the pressing mechanism is arranged between the first reference positioning pin and the second reference positioning pin and is used for pressing the slide rail mounting bracket.
4. The inspection jig for the ground lock mechanism of the automobile seat according to claim 3, wherein: the second reference positioning pin is a threaded pin, and a plurality of threaded pin holes matched with the threaded pin are formed in the tool bottom plate.
5. The inspection jig for the ground lock mechanism of the automobile seat according to claim 3 or 4, wherein: the compressing mechanism is compressing pliers.
6. The inspection jig for the ground lock mechanism of the automobile seat according to any one of claims 2 to 4, wherein: fixed point inspection mechanism includes fixed point inspection subassembly and axle position detection mechanism that two sets of structures are unanimous, and 2 fixed point inspection subassemblies set up side by side on the frock bottom plate, and cooperate with 2 location centre gripping subassemblies respectively, and axle position detection mechanism sets up between 2 fixed point inspection subassemblies, and is used for the inspection the assembly size of unblock axle.
7. The inspection jig for the ground lock mechanism of the automobile seat according to claim 6, wherein: the fixed point inspection assembly comprises a hole position detection mechanism and a hook position detection mechanism, and the hole position detection mechanism and the hook position detection mechanism are installed on the tool bottom plate in a fixed point mode according to the positions of an unlocking handle, an unlocking shaft and a locking hook of the automobile seat ground lock on the tool bottom plate respectively;
a hole position detection mechanism for checking an assembly size of an assembly hole of the unlocking handle;
a hook position detection mechanism for checking an assembly size of the latch hook.
8. The inspection jig for the ground lock mechanism of the automobile seat according to claim 7, wherein: the hole position detection mechanism comprises a positioning inspection pin, a reset spring and an installation base, the installation base is right opposite to the unlocking handle, a pin hole is formed in the installation base and right opposite to an assembling hole in the unlocking handle, and the inspection pin is inserted into the pin hole and connected with the installation base through the reset spring.
9. The inspection jig for the ground lock mechanism of the automobile seat according to claim 7 or 8, wherein: the shaft position detection mechanism comprises a first reference rod and a second reference rod, one end of the first reference rod is vertically fixed on the tool bottom plate, the other end of the first reference rod is fixed with the second reference rod, and the second reference rod is parallel to the tool bottom plate.
10. The inspection jig for the ground lock mechanism of the automobile seat according to any one of claims 7 to 8, wherein: hook position detection mechanism includes rotating base, rotor arm and location bolt, and this rotating base fixed mounting is on the frock bottom plate, and is located one side of latch hook position, it has the spacing groove to open on the rotating base, the one end of rotor arm is placed at the spacing inslot to articulated with rotating base, and the other end orientation 90 degrees formation kinks are buckled to the latch hook mounted position, and it has the bolt hole to open on this kink, and this bolt hole is just right the crotch department setting of latch hook, it is downthehole that the location bolt inserts the bolt to be connected with the kink through replying the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744791.XU CN212158371U (en) | 2020-05-08 | 2020-05-08 | Inspection jig for ground lock mechanism of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744791.XU CN212158371U (en) | 2020-05-08 | 2020-05-08 | Inspection jig for ground lock mechanism of automobile seat |
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| Publication Number | Publication Date |
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| CN212158371U true CN212158371U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020744791.XU Active CN212158371U (en) | 2020-05-08 | 2020-05-08 | Inspection jig for ground lock mechanism of automobile seat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083708A (en) * | 2021-03-31 | 2021-07-09 | 福州联泓交通器材有限公司 | Universal testing device and method for front seats of multi-model automobiles |
-
2020
- 2020-05-08 CN CN202020744791.XU patent/CN212158371U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083708A (en) * | 2021-03-31 | 2021-07-09 | 福州联泓交通器材有限公司 | Universal testing device and method for front seats of multi-model automobiles |
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