CN111089522A - Brake bottom plate assembly comprehensive inspection device - Google Patents

Abstract

The invention provides a brake bottom plate assembly comprehensive inspection device, which relates to the technical field of machining and aims to solve the problems that when the position degree of a bottom plate hole is inspected at present, the inspection of a product is not convenient enough, the outer contour of a rear brake bottom plate is irregularly formed, a plurality of hole positions on the rear brake bottom plate are time-consuming and labor-consuming in inspection, wrong inspection and missing inspection are caused by measurement errors, the ex-factory qualification rate of the product is greatly influenced, the use is troublesome, and errors are easy to occur in measurement; and a transition mandrel is fixedly arranged in the middle of the top plane of the main body. According to the invention, because the left end of the positioning ring is inserted with the two vertical measuring pins A corresponding to the positions of the supporting seats, and the measuring pins are inserted into the checking fixture, and the positions of the part camshaft mounting hole, the shoe shaft mounting hole and the bottom plate bolt mounting hole are measured simultaneously, the operation is more convenient and quicker, the checking fixture is an integral body and can measure the position of the bottom plate hole simultaneously, and the improved checking fixture structure is convenient to operate.

Description

Brake bottom plate assembly comprehensive inspection device

Technical Field

The invention relates to the technical field of machining, in particular to a brake bottom plate assembly comprehensive inspection device.

Background

The automobile is used as a complex mechanical device and is formed by closely matching thousands of parts, and a part of the parts are combined for transmission so that the automobile can smoothly and stably run, and the parts are collectively called as transmission parts; some parts and components play a role of supporting or strengthening, and such parts and components are collectively called as structural members. An automobile can stably and safely move for a long time, and a transmission part and a structural part play a vital role, so that automobile parts need to be strictly checked before being produced.

An assembly is examined to back brake shoe in patent application CN201820084029.6, including the base, the base be provided with back brake shoe inspection board, the periphery of back brake shoe inspection board for the closed surface that the continuous curved surface section encloses, back brake shoe inspection board on seted up the mounting hole, the base on be provided with big inspection post in the mounting hole position, back brake shoe inspection board on be provided with 3 locating holes in the periphery of mounting hole, the base on be provided with little inspection post respectively in 3 locating hole positions, the left side of back brake shoe inspection board be provided with 2 left screw holes, the left side of back brake shoe inspection board be provided with 2 right screw holes. The invention has the advantages that: simple structure, convenient use and quick inspection.

When the position degree of the holes of the bottom plate is inspected, the inspection of products is not convenient enough, the outer contour of the rear brake bottom plate is irregularly formed, and a plurality of hole positions are formed on the rear brake bottom plate, the inspection is time-consuming and labor-consuming, the product delivery qualification rate can be greatly influenced due to wrong inspection and missed inspection caused by measurement errors, the use is troublesome, and errors are easy to occur in the measurement.

In view of the above, the present invention provides a brake base plate assembly comprehensive inspection device, which is improved in view of the existing structure and defects, and is intended to achieve a more practical purpose.

Disclosure of Invention

In order to solve the technical problems, the invention provides a brake bottom plate assembly comprehensive inspection device, which aims to solve the problems that when the position degree of a bottom plate hole is inspected, the inspection of a product is not convenient enough, the outer contour of a rear brake bottom plate is irregularly formed, the inspection is time-consuming and labor-consuming due to a plurality of hole positions on the rear brake bottom plate, the inspection error and the inspection omission are caused due to the measurement error, the ex-factory qualification rate of the product is greatly influenced, the use is troublesome, and the measurement is easy to have errors.

The invention discloses a brake bottom plate assembly comprehensive inspection device, which is realized by the following specific technical means:

a brake base plate assembly comprehensive inspection device comprises a main body; a transition mandrel is fixedly arranged in the middle of the top plane of the main body; the upper end of the transition mandrel is provided with a positioning ring; and the left end of the transition mandrel is symmetrically provided with two vertically upward supporting seats.

Further, the main part includes the support column, the four corners department on main part bottom plane is perpendicular downwards fixed mounting respectively has the support column.

Furthermore, the transition mandrel comprises an inner hexagon bolt, the lower end ring edge of the transition mandrel is fixedly arranged on the main body through the inner hexagon bolt, and the upper end of the transition mandrel is fixedly connected with the positioning ring through the inner hexagon bolt.

Furthermore, the supporting seat comprises a fixing bolt, and the lower end annular edge of the supporting seat is fixed on the main body through a circle of fixing bolts in an annular array.

Further, the holding ring is including surveying round pin A, bush B, survey round pin B and survey round pin C, the left end of holding ring is pegged graft and is had two vertical and supporting seat position corresponding survey round pin A, survey round pin A and be connected with the supporting seat through bush A, the vertical grafting of right-hand member of holding ring has survey round pin B, and its lower extreme of surveying round pin B is pegged graft in the main part through bush B, the upper end annular of holding ring is pegged graft and is had eight survey round pin C.

Compared with the prior art, the invention has the following beneficial effects:

because the left end of holding ring is pegged graft and is had two vertical survey round pin A corresponding with the supporting seat position, survey round pin A and be connected with the supporting seat through bush A, the vertical grafting of right-hand member of holding ring has survey round pin B, its lower extreme of surveying round pin B is pegged graft in the main part through bush B, the annular grafting of upper end of holding ring has eight survey round pin C, only need pack the part into when measuring and examine the utensil in, will survey the round pin simultaneously and insert and examine the utensil, measure part camshaft mounting hole simultaneously, shoe plate axle mounting hole and bottom plate bolt mounting hole site degree, the operation is more convenient, and is swift, examine utensil for a whole and can measure bottom plate hole site degree simultaneously because of this structure, examine utensil structural operation after the improvement is convenient.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic sectional view of the position a-a in fig. 2 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a support pillar; 2. a transition mandrel; 201. a hexagon socket head cap screw; 3. a supporting seat; 301. fixing the bolt; 5. a positioning ring; 501. measuring a pin A; 502. a bushing A; 503. a bushing B; 504. measuring a pin B; 505. and (6) measuring a pin C.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the invention provides a brake bottom plate assembly comprehensive inspection device, which comprises a main body 1; the middle of the top plane of the main body 1 is fixedly provided with a transition mandrel 2, the transition mandrel 2 comprises an inner hexagon bolt 201, the lower end ring edge of the transition mandrel 2 is fixedly arranged on the main body 1 through the inner hexagon bolt 201, and the upper end of the transition mandrel 2 is fixedly connected with a positioning ring 5 through the inner hexagon bolt 201; the upper end of the transition mandrel 2 is provided with a positioning ring 5; two vertical upward supporting seats 3 are symmetrically arranged at the left end of the transition mandrel 2.

The main body 1 comprises support columns 101, and the support columns 101 are vertically and downwards fixedly mounted at four corners of the bottom plane of the main body 1 respectively.

The supporting seat 3 comprises a fixing bolt 301, and the lower end annular edge of the supporting seat 3 is fixed on the main body 1 through a circle of annular array fixing bolts 301.

The positioning ring 5 comprises a measuring pin A501, a bushing A502, a bushing B503, a measuring pin B504 and a measuring pin C505, the left end of the positioning ring 5 is inserted with two vertical measuring pins A501 corresponding to the positions of the supporting seat 3, the measuring pins A501 are connected with the supporting seat 3 through the bushing A502, the right end of the positioning ring 5 is vertically inserted with the measuring pins B504, the lower end of the measuring pins B504 is inserted in the main body 1 through the bushing B503, and the upper end of the positioning ring 5 is annularly inserted with eight measuring pins C505.

The specific use mode and function of the embodiment are as follows:

when using, because on the lower extreme ring limit of transition dabber 2 through hexagon socket head cap screw 201 fixed mounting in main part 1, and the upper end of transition dabber 2 is connected with holding ring 5 is fixed through hexagon socket head cap screw 201 again, and the left end of holding ring 5 is pegged graft and is had two vertical survey round pins A501 corresponding with supporting seat 3 position, survey round pin A501 and be connected with supporting seat 3 through bush A502, the vertical grafting of right-hand member of holding ring 5 has survey round pin B504, its lower extreme of surveying round pin B504 is pegged graft in main part 1 through bush B503, the upper end annular of holding ring 5 is pegged graft and is had eight to survey round pin C505, the operation is more convenient, it is swift, because of this structure is examined the utensil and can measure bottom plate hole position degree simultaneously for a whole, examine a structure convenient.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The utility model provides a verifying attachment is synthesized in assembly of brake bottom plate which characterized in that: comprises a main body (1); a transition mandrel (2) is fixedly arranged in the middle of the top plane of the main body (1); the upper end of the transition mandrel (2) is provided with a positioning ring (5); and the left end of the transition mandrel (2) is symmetrically provided with two vertically upward supporting seats (3).

2. The integrated brake spider assembly inspection device of claim 1, wherein: the main part (1) includes support column (101), the planar four corners of main part (1) bottom do not perpendicular downward fixed mounting have support column (101).

3. The integrated brake spider assembly inspection device of claim 1, wherein: transition dabber (2) include hexagon socket head cap screw (201), pass through hexagon socket head cap screw (201) fixed mounting on main part (1) on the lower extreme ring limit of transition dabber (2), and the upper end of transition dabber (2) is connected with holding ring (5) are fixed through hexagon socket head cap screw (201) again.

4. The integrated brake spider assembly inspection device of claim 1, wherein: the supporting seat (3) comprises a fixing bolt (301), and the lower end annular edge of the supporting seat (3) is fixed on the main body (1) through a circle of fixing bolts (301) in an annular array.

5. The integrated brake spider assembly inspection device of claim 1, wherein: holding ring (5) including surveying round pin A (501), bush A (502), bush B (503), survey round pin B (504) and survey round pin C (505), the left end of holding ring (5) is pegged graft and is had two vertical and supporting seat (3) position corresponding survey round pin A (501), survey round pin A (501) and be connected with supporting seat (3) through bush A (502), the vertical grafting of the right-hand member of holding ring (5) has survey round pin B (504), and its lower extreme of surveying round pin B (504) is pegged graft in main part (1) through bush B (503), the upper end annular of holding ring (5) is pegged graft and is had eight survey round pin C (505).

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