CN214121033U - Automobile tail door frame following detection tool - Google Patents
Automobile tail door frame following detection tool Download PDFInfo
- Publication number
- CN214121033U CN214121033U CN202023274669.XU CN202023274669U CN214121033U CN 214121033 U CN214121033 U CN 214121033U CN 202023274669 U CN202023274669 U CN 202023274669U CN 214121033 U CN214121033 U CN 214121033U
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- door frame
- support
- positioning
- tail
- tail door
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Abstract
The utility model discloses an automobile tail door frame following checking fixture, which comprises a supporting part, a positioning part and a clamping part, wherein the positioning part and the clamping part are arranged at preset positions of the supporting part, the positioning part comprises a positioning pin and a plurality of positioning blocks, the positioning pin is used for being matched with tail door hinge mounting holes at corresponding positions, the positioning blocks are provided with positioning surfaces for being attached to the outer surface of an automobile body which encloses the tail door frame, and the clamping part is used for fixing the supporting part and the tail door frame; the automobile body welding fixture further comprises a reference component arranged at a preset position of the supporting component, wherein the reference component is provided with a reference surface, and the reference surface and the outer surface of the automobile body in a theoretical welding state have a preset gap. The utility model discloses car tail-gate frame retinue is examined utensil can detect the welding precision of car tail-gate frame accurately, guarantees the uniformity of tail-gate frame welding quality and tail-gate assembly, and simple structure, convenient operation, and the practicality is strong.
Description
Technical Field
The utility model relates to an utensil technical field is examined in the car retinue, concretely relates to utensil is examined in car tail-gate frame retinue.
Background
In the welding process of the automobile body, the tail door frame is an important structure, and the dimensional accuracy of the tail door frame directly influences the assembly accuracy of the tail door.
The prior art judges whether the welding size of the tail door frame meets the design requirement, usually, a tail door is directly assembled to the tail door frame, and the size of the tail door and the tail door frame is checked by using a gap ruler and a surface difference ruler, so that the size deviation range of the tail door frame is determined, and further adjustment and modification are carried out.
Due to the influence of part manufacturing errors and assembly errors, the measurement of the gap and the surface difference between the tail door and the tail door frame has larger deviation, and misjudgment is easily caused.
Therefore, how to provide a gauge capable of accurately detecting the welding precision of the tail door frame still remains a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an utensil is examined in automobile tail door frame retinue can detect the welding precision of automobile tail door frame accurately, guarantees the uniformity of tail door frame welding quality and tail door assembly.
In order to solve the technical problem, the utility model provides an automobile tail door frame following detection tool, which comprises a support part, a positioning part and a clamping part, wherein the positioning part and the clamping part are arranged at preset positions of the support part;
the automobile body welding device further comprises a reference component arranged at a preset position of the supporting component, wherein the reference component is provided with a reference surface, and the reference surface is at least provided with a preset gap from the outer surfaces of the upper automobile body, the left automobile body and the right automobile body in a theoretical welding state.
The utility model discloses utensil is examined in automobile tail door frame retinue, examine automobile tail door frame, at first with the locating pin cartridge in tail door hinge mounting hole, make the locating surface of each locating piece and the laminating of the automobile body surface that corresponds the position simultaneously, at this moment, examine a detection position that is in the theory, will examine a whole fixed back with tail door frame through clamping part, just can be if lead to no-go gage through detection part, clearance between the reference surface of reference part and the automobile body surface such as clearance chi, when clearance between reference surface and the automobile body surface is inconsistent with the predetermined clearance under the theoretical welded state, then prove that tail door frame welding dimension is not conform to the requirement, can confirm the size deviation scope of tail door frame according to the testing result, further carry out the rectification.
Therefore, the utility model discloses car tail-gate frame retinue is examined utensil can detect the welding precision of tail-gate frame more accurately, guarantees the uniformity of tail-gate frame welding quality and tail-gate assembly, and simple structure, convenient operation, and the practicality is strong.
Optionally, the supporting component includes an upper bracket, a left bracket, a right bracket and a lower bracket, and the upper bracket, the left bracket, the right bracket and the lower bracket enclose a frame structure matched with the tail door frame.
Optionally, the material of the support member is a carbon fiber tube.
Optionally, the upper bracket, the lower bracket, the left bracket and the right bracket are fixed by bonding.
Optionally, a plurality of reinforcing ribs are further arranged inside the supporting part, one end of each reinforcing rib is fixedly connected, and the other end of each reinforcing rib is fixedly connected with each support of the supporting part.
Optionally, the reinforcing ribs include a plurality of first reinforcing ribs and a plurality of second reinforcing ribs, the first reinforcing ribs and the supporting part are in the same plane, and one end of the second reinforcing ribs, which is far away from the supporting part, extends to the back side of the supporting part.
Optionally, the locating piece is including being fixed in go up the first locating piece of frame, be fixed in the second locating piece of lower carriage, and be fixed in the left socle with the third locating piece of right branch frame, first locating piece be used for with the surface laminating of going up the automobile body, the second locating piece is used for with the surface laminating of lower automobile body, the third locating piece be used for with left side automobile body with the surface laminating of right side automobile body.
Optionally, the clamping component includes a first clamping portion fixed to the upper frame, and a second clamping portion fixed to the left bracket and the right bracket, the first clamping portion is configured to be fixed to the upper body, and the second clamping portion is configured to be fixed to the left body and the right body.
Alternatively, the reference member includes a first reference portion fixed to the upper frame and a second reference portion fixed to the left and right brackets, the first reference portion having a predetermined gap from an outer surface of the upper body, the second reference portion having a predetermined gap from outer surfaces of the left and right bodies, respectively.
Drawings
Fig. 1 is a schematic structural view of a specific embodiment of the following inspection device for the automobile tailgate provided by the present invention;
FIG. 2 is a schematic structural view of the trailing door frame trailing gauge of FIG. 1 at another angle;
fig. 3 is a schematic structural view of the trailing door frame trailing gauge of the automobile in fig. 1 when the trailing door frame trailing gauge is installed on a trailing door frame.
Wherein the reference numerals of fig. 1 to 3 are explained as follows:
11-upper support; 12-a left support; 13-right support; 14-lower support; 2-positioning pins; 31-a first positioning block; 32-a second locating block; 33-a third positioning block; 41-a first clamping part; 42-a second clamping portion; 51-a first reference portion; 52-a second reference portion; 6-reinforcing ribs;
01-upper vehicle body; 02-left body; 03-lower vehicle body; 04-right vehicle body.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As used herein, the term "plurality" refers to an indefinite number of plural, usually more than two; and when the term "plurality" is used to indicate a quantity of a particular element, it does not indicate a quantitative relationship between such elements.
Herein, when the automobile tail door frame following gauge is fixed to the tail door frame, the side facing away from the tail door frame is the 'back side' of the support component.
Referring to fig. 1 to 3, fig. 1 is a schematic structural view of an embodiment of a trailing door frame following inspection device for an automobile provided by the present invention; FIG. 2 is a schematic structural view of the trailing door frame trailing gauge of FIG. 1 at another angle; fig. 3 is a schematic structural view of the trailing door frame trailing gauge of the automobile in fig. 1 when the trailing door frame trailing gauge is installed on a trailing door frame.
The utility model provides an automobile tail door frame following checking fixture, which comprises a supporting part, a positioning part and a clamping part, wherein the positioning part and the clamping part are arranged at preset positions of the supporting part, the positioning part comprises a positioning pin 2 and a plurality of positioning blocks, the positioning pin 2 is used for being matched with tail door hinge mounting holes at corresponding positions, the positioning blocks are provided with positioning surfaces for being attached to the outer surfaces of various automobile bodies which are enclosed into a tail door frame, and the clamping part is used for fixing the supporting part 1 with the tail door frame;
and a reference member 5 provided at a predetermined position of the support member, the reference member 5 having a reference surface with a predetermined clearance from at least outer surfaces of the upper body 01, the left body 02 and the right body 04 in a theoretical welding state.
The utility model discloses utensil is examined in automobile tail door frame retinue, examine automobile tail door frame, at first with 2 cartridges of locating pin in tail door hinge mounting hole, make the locating surface of each locating piece and the laminating of the automobile body surface that corresponds the position simultaneously, at this moment, examine a detection position that is in the theory, will examine a whole fixed back with tail door frame through clamping part, just can be if lead to no-go gage through detection part, clearance ruler etc. detect the reference surface of reference part and the clearance that corresponds between the automobile body surface, when clearance between reference surface and the corresponding automobile body surface is inconsistent with the predetermined clearance under the theoretical welding condition, then prove that tail door frame welding dimension is not conform to the requirement, can confirm the size deviation scope of tail door frame according to the testing result, further rectification.
Therefore, the utility model discloses car tail-gate frame retinue is examined utensil can detect the welding precision of tail-gate frame more accurately, guarantees the uniformity of tail-gate frame welding quality and tail-gate assembly, and simple structure, convenient operation, and the practicality is strong.
Specifically, the support component comprises an upper support 11, a left support 12, a right support 13 and a lower support 14, wherein the upper support 11, the left support 12, the right support 13 and the lower support 14 enclose a frame structure matched with the tail door frame.
In this embodiment, the support member 1 is a frame-shaped structure, so that the overall weight of the inspection device can be reduced, and the operation is easier.
Furthermore, the material of the supporting part 1 is a carbon fiber tube, so that the weight is light, the strength is high, the practicability is high, and the deformation is not easy.
In addition, the upper bracket 11, the left bracket 12, the right bracket 13 and the lower bracket 14 are fixed by bonding, specifically, by strong glue, thereby further ensuring the stability of the support member 1.
Of course, the brackets may be fixed by bonding or bolts.
A plurality of reinforcing ribs 6 are further arranged inside the supporting part 1, one end of each reinforcing rib 6 is fixedly connected, and the other end of each reinforcing rib is fixedly connected with each support of the supporting part.
This setting for support component 1's structure is more stable, and difficult emergence is out of shape, guarantees that locating part, reference part 5 etc. homoenergetic can be in theoretical position, and then guarantees the utility model discloses detection precision of utensil is examined in automobile tail door frame retinue.
Wherein, each reinforcing rib 6 can extend along the left and right direction and is connected with the left bracket 12 and the right bracket 13; can extend along the up-down direction, and is connected with the upper bracket 11 and the lower bracket 14; and the opposite corners of the supporting frame can be connected, so that the stability of the whole supporting part 1 is ensured.
With continued reference to fig. 2, the ribs 6 comprise a plurality of first ribs and a plurality of second ribs, the first ribs and the support member being in the same plane, the second ribs extending away from the end of the support member towards the back side of the support member.
This setting, the second strengthening rib also plays the effect of being convenient for operate when playing the effect that improves support component stability, and operating personnel can remove required position, improve equipment's practicality with examining the utensil through the second strengthening rib.
In addition, still including the splice bar that is used for connecting each second strengthening rib, each splice bar encloses into square structure, plays the effect that improves second strengthening rib stability, and then guarantees support component's stability.
With continued reference to fig. 1 and 2, the positioning block 3 includes a first positioning block 31 fixed to the upper frame 11, a second positioning block 32 fixed to the lower bracket 14, and a third positioning block 33 fixed to the left bracket 12 and the right bracket 13, the first positioning block 31 is adapted to be attached to an outer surface of the upper body 01, the second positioning block 32 is adapted to be attached to an outer surface of the lower body 03, and the third positioning block 33 is adapted to be attached to an outer surface of the left body 02 and an outer surface of the right body 04.
In this embodiment, the number of the first positioning blocks 31 and the second positioning blocks 32 is two, the number of the third positioning blocks 33 is one, and the positions of the checking tools fixed on the tail gate frame are ensured to be more accurate by the fitting of the positioning blocks 3 and the corresponding outer surface of the vehicle body enclosed into the tail gate frame.
In practical application, the number of the positioning blocks 3 is not strictly limited, and the position precision of the checking fixture when being fixed on the tail door frame is ensured.
In addition, in order to ensure that the positioning surface of the positioning block 3 can be better attached to the outer surface of the vehicle body, the positioning surface can be designed in a profiling mode according to the corresponding outer surface of the vehicle body.
Further, the utility model discloses among the utensil is examined in automobile tail door frame retinue, clamping part 4 is including the first clamping part 41 that is fixed in frame 11 to and be fixed in the second clamping part 42 of left socle 12 and right branch frame 13, first clamping part 41 be used for with last automobile body 01 fixed, second clamping part 42 be used for with left automobile body 02 and right automobile body 04 fixed.
In practical application, the specific structure of the clamping component 4 is not limited, and the position of the clamping component 4 is not limited to the above manner, so long as the checking fixture is fixed on the tail gate frame stably.
Further, the utility model discloses among the utensil is examined in automobile tail door frame retinue, benchmark part 5 is including the first benchmark portion 51 that is fixed in last frame 11 and the second benchmark portion 52 that is fixed in left socle 12 and right branch frame 13, and first benchmark portion 51 has the predetermined clearance with the surface of last automobile body 01, and second benchmark portion 52 has the predetermined clearance with the surface of left automobile body 02 and the surface of right automobile body 04 respectively.
In the actual assembly process of the tailgate, the welding accuracy of the upper vehicle body 01 and the left and right vehicle bodies has a great influence on the assembly accuracy of the tailgate, so that the number of the first reference parts 51 is two, and the upper vehicle body 01 is detected; the number of the second reference blocks 52 arranged on the left support 12 and the right support 13 is two, and the left vehicle body 02 and the right vehicle body 04 are respectively detected to determine whether the size of the tail door frame meets the design requirement.
Of course, the number of the first reference portions 51 and the second reference blocks 52 provided is not strictly limited as long as the detection accuracy can be ensured.
It is right above the utility model provides an automobile tail door frame retinue examines utensil and has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (9)
1. The automobile tail door frame following detection tool is characterized by comprising a supporting part, a positioning part and a clamping part, wherein the positioning part and the clamping part are arranged at a preset position of the supporting part, the positioning part comprises a positioning pin (2) and a plurality of positioning blocks, the positioning pin (2) is used for being matched with a tail door hinge mounting hole at a corresponding position, the positioning blocks are provided with positioning surfaces and used for being attached to the outer surfaces of all automobile bodies enclosing a tail door frame, and the clamping part is used for fixing the supporting part and the tail door frame;
the automobile seat further comprises a reference component arranged at a preset position of the supporting component, wherein the reference component is provided with a reference surface, and the reference surface is at least provided with a preset gap with the outer surfaces of the upper automobile body (01), the left automobile body (02) and the right automobile body (04) in a theoretical welding state.
2. The automotive tail gate frame following detection tool according to claim 1, characterized in that the support component comprises an upper support (11), a left support (12), a right support (13) and a lower support (14), and the upper support (11), the left support (12), the right support (13) and the lower support (14) enclose a frame structure matched with the tail gate frame.
3. The automotive tail door frame follow detection tool according to claim 2, wherein the support component is made of a carbon fiber tube.
4. The automotive rear door frame following check tool according to claim 3, characterized in that the upper support (11), the left support (12), the right support (13) and the lower support (14) are fixed by bonding.
5. The automobile tail door frame following detection tool according to claim 2, characterized in that a plurality of reinforcing ribs (6) are further arranged in the supporting part, one end of each reinforcing rib (6) is fixedly connected, and the other end of each reinforcing rib is fixedly connected with each bracket of the supporting part.
6. The automotive tail door frame following detection tool according to claim 5, characterized in that the reinforcing ribs (6) comprise a plurality of first reinforcing ribs and a plurality of second reinforcing ribs, the first reinforcing ribs and the support part are in the same plane, and one end of each second reinforcing rib, which is far away from the support part, extends towards the back side of the support part.
7. The automobile tail door frame follow detection tool according to any one of claims 2 to 6, wherein the positioning blocks comprise a first positioning block (31) fixed to the upper support (11), a second positioning block (32) fixed to the lower support (14), and a third positioning block (33) fixed to the left support (12) and the right support (13), the first positioning block (31) is used for being attached to the outer surface of the upper automobile body (01), the second positioning block (32) is used for being attached to the outer surface of the lower automobile body (03), and the third positioning block (33) is used for being attached to the outer surfaces of the left automobile body (02) and the right automobile body (04).
8. The automotive rear door frame following check tool according to any one of claims 2 to 6, characterized in that the clamping components comprise a first clamping portion (41) fixed to the upper bracket (11), and a second clamping portion (42) fixed to the left bracket (12) and the right bracket (13), the first clamping portion (41) being used for fixing with the upper vehicle body (01), and the second clamping portion (42) being used for fixing with the left vehicle body (02) and the right vehicle body (04).
9. The automotive rear door frame following check tool according to any one of claims 2 to 6, characterized in that the reference component (5) comprises a first reference portion (51) fixed to the upper bracket (11) and a second reference portion (52) fixed to the left bracket (12) and the right bracket (13), the first reference portion (51) having a predetermined clearance from the outer surface of the upper body (01), and the second reference portion (52) having a predetermined clearance from the outer surfaces of the left body (02) and the right body (04), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274669.XU CN214121033U (en) | 2020-12-29 | 2020-12-29 | Automobile tail door frame following detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274669.XU CN214121033U (en) | 2020-12-29 | 2020-12-29 | Automobile tail door frame following detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121033U true CN214121033U (en) | 2021-09-03 |
Family
ID=77486203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274669.XU Active CN214121033U (en) | 2020-12-29 | 2020-12-29 | Automobile tail door frame following detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121033U (en) |
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2020
- 2020-12-29 CN CN202023274669.XU patent/CN214121033U/en active Active
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