CN110953955A - Automobile seat backrest right side support part assembly checking fixture - Google Patents
Automobile seat backrest right side support part assembly checking fixture Download PDFInfo
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- CN110953955A CN110953955A CN201911361045.0A CN201911361045A CN110953955A CN 110953955 A CN110953955 A CN 110953955A CN 201911361045 A CN201911361045 A CN 201911361045A CN 110953955 A CN110953955 A CN 110953955A
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- positioning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
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- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a checking fixture for a bracket part assembly on the right side of a backrest of an automobile seat, which comprises a base, and a first positioning block, a second positioning block, a third positioning block and a fourth positioning block which are sequentially arranged on the base; a first limiting hole is formed above the first positioning block, a first positioning pin is further arranged in the first limiting hole, the upper part of the first positioning pin is cylindrical, the outer diameter of the cylinder corresponds to the inner diameter of the first positioning hole of the accessory, two first limiting holes are formed, and two first positioning pins are arranged; one side of the second positioning block, which is close to the first positioning block, is also provided with a second limiting hole which penetrates through the second positioning block, a second positioning pin is further arranged in the second limiting hole, and the second positioning pin is of a cylindrical structure. The checking fixture for the automobile seat backrest right side bracket part assembly is strong in wear resistance, high in precision, long in service life and simple and convenient to operate.
Description
Technical Field
The invention belongs to the field of automobile testing tools, and particularly relates to a testing tool for a right side bracket part assembly of an automobile seat backrest.
Background
The automobile seat is formed by welding steel structures, the process determines the detection mode of resin and wood, the quality and the precision of products cannot be effectively ensured for a long time, and the long-term investment development means that the characteristics of high precision and long service life of the steel structures are the main means for detecting modern automobile products. Meanwhile, compared with the traditional resin and wood, the steel structure used by the automobile seat has the advantages that the measuring cost is disposable, the method is effective for a long time after the debugging is qualified, and the resin and wood need regular maintenance and overhaul, so that the investment cost is greatly saved.
Summary of the invention
In view of this, the invention aims to provide a checking fixture for a right side bracket part assembly of an automobile seat backrest, which has the advantages of strong wear resistance, high precision, long service life and simplicity and convenience in operation.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a checking fixture for a right side bracket part assembly of an automobile seat backrest comprises a base, and a first positioning block, a second positioning block, a third positioning block and a fourth positioning block which are sequentially arranged on the base;
a first limiting hole is formed above the first positioning block, a first positioning pin is further arranged in the first limiting hole, the upper part of the first positioning pin is cylindrical, the outer diameter of the cylinder corresponds to the inner diameter of the first positioning hole of the accessory, two first limiting holes are formed, and two first positioning pins are arranged;
a penetrating second limiting hole is further formed in one side, close to the first positioning block, of the second positioning block, a second positioning pin is further arranged in the second limiting hole, the second positioning pin is of a cylindrical structure, and the outer diameter of the second positioning pin corresponds to the inner diameter of a second positioning hole of the accessory;
the third positioning block is also provided with a third penetrating limiting hole, a third positioning pin is also arranged in the third limiting hole, the third positioning pin is of a cylindrical structure, and the outer diameter of the third positioning pin corresponds to the inner diameter of a third positioning hole of the accessory;
the surface of the fourth positioning block is provided with a fourth groove which is a square groove, the grooves are used for accommodating accessories, and the number of the fourth positioning blocks is two.
Further, a fourth cushion block is further arranged in the fourth groove and is a C-shaped cushion block with an upward opening, the fourth cushion block is fixedly connected with the bottom of the fourth groove, the accessories are arranged in the upper opening of the C-shaped cushion block, and the width and the height of the fourth cushion block correspond to those of the accessories.
Furthermore, an elbow clamp is further arranged on the edge portion of the fourth cushion block and used for tightly jacking the accessory from the upper side to the lower side.
Further, the stiff end and the fourth base fixed connection of elbow clamp, the expansion end that the elbow pressed from both sides is used for pushing up tight accessory from the top down.
Further, the positioning device further comprises a fifth positioning block, and the fifth positioning block is used for supporting one end, far away from the first positioning hole, of the accessory from the lower part.
Further, still include the sixth locating piece, sixth locating piece upper portion is domatic, domatic slope angle is the same with the domatic slope angle that first locating hole one end was kept away from to the accessory, follows domatic direction on the sixth locating piece still is equipped with the location briquetting, the slope of location briquetting sets up location briquetting inclination and is the same with the slope angle, the location briquetting is used for following the domatic of top compress tightly the accessory.
Furthermore, the fixed end of the positioning pressing block is fixedly connected with the sixth positioning block, the movable end extends towards the direction of the accessory and is arranged above the slope surface of the accessory, and a slope angle formed by the lower surface of the movable end and the horizontal plane is the same as that of the slope surface of the accessory.
Further, the base upper surface still is equipped with the handle that is used for removing the utensil of examining.
Furthermore, a plurality of calibration holes are further formed in the upper surface of the checking fixture, and dust plugs used for preventing the calibration holes from entering sundries are further arranged on the calibration holes.
Compared with the prior art, the checking fixture for the right side bracket part assembly of the automobile seat backrest has the following advantages that:
the checking fixture for the automobile seat backrest right side bracket part assembly is strong in wear resistance, high in precision, long in service life and simple and convenient to operate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is an assembly schematic view of a vehicle seat back right side frame part assembly inspection tool according to an embodiment of the invention;
FIG. 2 is a schematic view of a toggle clamp of a checking fixture for a right side bracket part assembly of an automobile seat back according to an embodiment of the invention;
FIG. 3 is a schematic view of a checking fixture fitting for a right side bracket part assembly of a seat back of an automobile according to an embodiment of the invention;
fig. 4 is a schematic view of a positioning clamp block of a checking fixture for a bracket part assembly on the right side of a seat back of an automobile according to an embodiment of the invention.
Description of reference numerals:
1-a base; 2-fitting; 21-a first positioning hole; 22-a second positioning hole; 23-a third positioning hole; 24-a fourth positioning hole; 3-a first positioning block; 31-a first limiting hole; 32-a first limit pin; 4-a second positioning block; 41-a second limiting hole; 42-a second limit pin; 5-a third positioning block; 51-a third limit hole; 52-a third limit pin; 6-a fourth positioning block; 61-a fourth groove; 62-elbow clip; 7-a fifth positioning block; 8-a sixth positioning block; 81-positioning the clamping block; 9-a handle; 10-dust plug.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 to 4, a checking fixture for a right side bracket part assembly of an automobile seat backrest comprises a base 1, and a first positioning block 3, a second positioning block 4, a third positioning block 5 and a fourth positioning block 6 which are sequentially arranged on the base 1;
a first limiting hole 31 is formed above the first positioning block 3, a first positioning pin is further arranged in the first limiting hole 31, the upper part of the first positioning pin is cylindrical, the outer diameter of the cylinder corresponds to the inner diameter of the first positioning hole 21 of the accessory 2, two first limiting holes 31 are formed, and two first positioning pins are arranged;
a penetrating second limiting hole 41 is further formed in one side, close to the first positioning block 3, of the second positioning block 4, a second positioning pin is further arranged in the second limiting hole 41, the second positioning pin is of a cylindrical structure, and the outer diameter of the second positioning pin corresponds to the inner diameter of a second positioning hole 22 of the accessory 2;
the third positioning block 5 is further provided with a third through limiting hole 51, a third positioning pin is further arranged in the third limiting hole 51, the third positioning pin is of a cylindrical structure, and the outer diameter of the third positioning pin corresponds to the inner diameter of the third positioning hole 23 of the accessory 2;
the surface of the fourth positioning block 6 is provided with a fourth groove 61 which is a square groove, the groove is used for accommodating the accessory 2, and the number of the fourth positioning blocks 6 is two.
Still be equipped with the fourth cushion in the fourth recess 61, the fourth cushion is the C type cushion that the opening is up, fourth cushion and fourth recess 61 bottom fixed connection, accessory 2 sets up in the top opening of C type cushion, the width and the height of fourth cushion are corresponding with accessory 2.
The fourth pad edge is further provided with an elbow clip 62, said elbow clip 62 being adapted to hold the fitting 2 down from above against the fitting 2.
The fixed end of the elbow clip 62 is fixedly connected with the fourth base 1, and the movable end of the elbow clip 62 is used for tightly propping up the accessory 2 from the upper part to the lower part.
And the positioning device further comprises a fifth positioning block 7, wherein the fifth positioning block 7 is used for supporting one end of the accessory 2 far away from the first positioning hole 21 from the lower part.
Still include sixth locating piece 8, 8 upper portions of sixth locating piece are domatic, domatic slope angle is the same with the domatic slope angle that first locating hole 21 one end was kept away from to accessory 2, follows domatic direction on the sixth locating piece 8 still is equipped with the location briquetting, the slope of location briquetting sets up location briquetting inclination and is the same with the slope angle, the location briquetting is used for following the domatic of top pressure fitting 2.
The fixed end of the positioning pressing block is fixedly connected with the sixth positioning block 8, the movable end extends towards the direction of the accessory 2 and is arranged above the slope surface of the accessory 2, and a slope angle formed by the lower surface of the movable end and the horizontal plane is the same as that of the slope surface of the accessory 2.
The lower surface of the movable end of the positioning pressing block is also provided with a positioning lug, and the shape of the positioning lug corresponds to a third positioning hole 23 on the slope surface of the accessory 2.
The upper surface of the base 1 is also provided with a handle 9 for moving the checking fixture.
The upper surface of the checking fixture is also provided with a plurality of calibration holes, and the calibration holes are also provided with dust plugs 10 used for preventing the calibration holes from entering sundries.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an utensil is examined to car seat back right side support part assembly which characterized in that: comprises a base (1), and a first positioning block (3), a second positioning block (4), a third positioning block (5) and a fourth positioning block (6) which are arranged on the base (1) in sequence;
a first limiting hole (31) is formed above the first positioning block (3), a first positioning pin is further arranged in the first limiting hole (31), the upper part of the first positioning pin is cylindrical, the outer diameter of the cylinder corresponds to the inner diameter of a first positioning hole (21) of the accessory (2), two first limiting holes (31) are formed, and two first positioning pins are arranged;
one side, close to the first positioning block (3), of the second positioning block (4) is further provided with a second penetrating limiting hole (41), a second positioning pin is further arranged in the second limiting hole (41), the second positioning pin is of a cylindrical structure, and the outer diameter of the second positioning pin corresponds to the inner diameter of a second positioning hole (22) of the accessory (2);
the third positioning block (5) is further provided with a third penetrating limiting hole (51), a third positioning pin is further arranged in the third limiting hole (51), the third positioning pin is of a cylindrical structure, and the outer diameter of the third positioning pin corresponds to the inner diameter of a third positioning hole (23) of the accessory (2);
the surface of the fourth positioning block (6) is provided with a fourth groove (61), the groove is a square groove and is used for accommodating accessories (2), and the number of the fourth positioning blocks (6) is two.
2. The automobile seat back right side bracket part assembly testing fixture as claimed in claim 1, wherein: still be equipped with the fourth cushion in fourth recess (61), the fourth cushion is the C type cushion that the opening is up, fourth cushion and fourth recess (61) bottom fixed connection, accessory (2) set up in the top opening of C type cushion, the width and the height of fourth cushion are corresponding with accessory (2).
3. The automobile seat back right side bracket part assembly testing fixture as claimed in claim 1, wherein: the fourth cushion block edge part is also provided with an elbow clamp (62), and the elbow clamp (62) is used for tightly jacking the accessory (2) from the upper side to the lower side.
4. The automobile seat back right side bracket part assembly testing fixture as claimed in claim 1, wherein: the stiff end and the fourth base (1) fixed connection of elbow clamp (62), the expansion end that elbow clamp (62) is used for from top to tight accessory (2) in top down.
5. The automobile seat back right side bracket part assembly testing fixture as claimed in claim 1, wherein: the positioning device further comprises a fifth positioning block (7), and the fifth positioning block (7) is used for supporting one end, far away from the first positioning hole (21), of the accessory (2) from the lower part.
6. The automobile seat back right side bracket part assembly testing fixture as claimed in claim 1, wherein: still include sixth locating piece (8), sixth locating piece (8) upper portion is domatic, domatic slope angle is the same with the domatic slope angle that first locating hole (21) one end was kept away from in accessory (2), follows domatic direction on sixth locating piece (8) still is equipped with the location briquetting, the slope of location briquetting sets up location briquetting inclination and is the same with the slope angle, the location briquetting is used for following the domatic of top compress tightly accessory (2).
7. The automobile seat back right side bracket part assembly testing fixture of claim 6, wherein: the fixed end of the positioning pressing block is fixedly connected with the sixth positioning block (8), the movable end extends towards the direction of the accessory (2) and is arranged above the slope surface of the accessory (2), and a slope angle formed by the lower surface of the movable end and the horizontal plane is the same as that of the slope surface of the accessory (2).
8. The automobile front seat backrest frame gauge according to claim 7, characterized in that: the lower surface of the movable end of the positioning pressing block is also provided with a positioning lug, and the shape of the positioning lug corresponds to a third positioning hole (23) on the slope surface of the accessory (2).
9. The automobile front seat backrest frame gauge according to claim 1, characterized in that: the upper surface of the base (1) is also provided with a handle (9) for moving the checking fixture.
10. The automobile front seat backrest frame gauge according to claim 1, characterized in that: the upper surface of the checking fixture is also provided with a plurality of calibration holes, and the calibration holes are also provided with dustproof plugs (10) for preventing the calibration holes from entering sundries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361045.0A CN110953955A (en) | 2019-12-24 | 2019-12-24 | Automobile seat backrest right side support part assembly checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361045.0A CN110953955A (en) | 2019-12-24 | 2019-12-24 | Automobile seat backrest right side support part assembly checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110953955A true CN110953955A (en) | 2020-04-03 |
Family
ID=69984194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911361045.0A Pending CN110953955A (en) | 2019-12-24 | 2019-12-24 | Automobile seat backrest right side support part assembly checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110953955A (en) |
-
2019
- 2019-12-24 CN CN201911361045.0A patent/CN110953955A/en active Pending
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