CN212585628U

CN212585628U - Rack for detecting sizes of parts in automobile steering system

Info

Publication number: CN212585628U
Application number: CN202021258024.4U
Authority: CN
Inventors: 夏衍; 杨远亮
Original assignee: Hangzhou Guanzhuo Intelligent Machinery Co ltd
Current assignee: Hangzhou Guanzhuo Intelligent Machinery Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-23
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of detection tools, and discloses a rack for detecting the sizes of parts in an automobile steering system, its technical scheme main points are including the bottom plate, fixedly connected with fixed plate on the bottom plate, be provided with connecting hole detection portion on the fixed plate, locating hole determine module, handle determine portion and hollow shaft detection portion, connecting hole determination portion is used for detecting the size of dimensions of connecting hole on the motor, locating hole determine module is used for detecting the size of dimensions of locating hole, handle determine portion is used for detecting the height and the size of handle position, will be to the detection of motor connecting hole size, the detection of locating hole size, the detection of hollow shaft external diameter size and the detection combination of handle position height and overall dimension are in the same place, integrate a plurality of inspection processes, carry out disposable inspection, the detection efficiency is improved, the cost of check out test set has been reduced.

Description

Rack for detecting sizes of parts in automobile steering system

Technical Field

The utility model relates to a detection tool technical field, more specifically the rack that relates to a be arranged in detecting automobile steering system spare part size that says so.

Background

Spare part among the automobile steering system includes the yoke steering spindle, a motor, handle and steering column, handle and motor setting are on steering column, the yoke steering spindle is articulated with steering column, the last quill shaft that has cup jointed of steering column, the motor bottom is provided with the connecting hole, it is provided with two locating holes to lie in handle department on the steering column, two locating holes set up relatively, these products need detect before dispatching from the factory, need detect the size of motor connecting hole, the size of locating hole, the position height and the overall dimension of quill shaft external diameter size and handle, present check out test set separates these detections, the cost of check out test set has been increased, and the time that the detection needs to consume has been increased, detection efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rack for detecting spare part size among the steering system for improve detection efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rack for detecting spare part size among automobile steering system, includes the bottom plate, fixedly connected with fixed plate on the bottom plate, be provided with connecting hole detection portion, locating hole determine module, handle detection portion and hollow shaft detection portion on the fixed plate, connecting hole detection portion is used for detecting the size of a dimension of connecting hole on the motor, locating hole determine module is used for detecting the size of a dimension of locating hole, handle detection portion is used for detecting the height and the size of handle position, hollow shaft detection portion is used for detecting the external diameter size of quill shaft.

As a further improvement, the fixed plate is provided with a supporting block, the supporting block top surface is provided with an arc groove, and the diameter of the arc groove is the same as the outer diameter of the knuckle fork steering shaft.

As a further improvement, the fixed plate is fixedly connected with a supporting column.

As a further improvement, the connecting hole detection portion includes base and slider, the base with slider sliding connection, the one end fixedly connected with connecting block of slider, fixedly connected with bolt on the connecting block, the spacing groove has been seted up to the base, the shape of spacing groove and the shape looks adaptation of motor, the through-hole has been seted up respectively to the relative both sides of spacing groove, the bolt passes one side the through-hole, and pass through the spacing groove gets into the opposite side in the through-hole, the moving direction of bolt with the slip direction of slider is parallel.

As a further improvement of the utility model, a first handle is fixedly connected to the top of the connecting block.

As a further improvement, the positioning hole detection assembly comprises two relative positioning portions, the positioning portions comprise positioning pins and locking pieces for fixing the positioning pins.

As a further improvement, the retaining member includes mount, fixed block and locating part, the fixed block articulates on the mount, the fixed orifices has been seted up to the fixed block top surface, fixedly connected with screw thread post on the locating pin, the screw thread post passes through the nut and is fixed with the gasket on the fixed block, the locating part is used for the restriction the rotation of fixed block.

As a further improvement, the quill shaft detection portion includes the slide rail, sliding connection has the slide on the slide rail, the inspection hole has been seted up on the slide, the center pin of inspection hole with the slip direction of slide is parallel.

As a further improvement of the utility model, the handle detection portion includes the support, support fixed connection is in on the slide, the support is seted up flutedly towards one side of handle, the shape of recess and the shape looks adaptation of handle.

As a further improvement of the utility model, the slide is fixedly connected with a second handle.

The utility model has the advantages that: the utility model discloses to the detection of motor connecting hole size, the detection of locating hole size, quill shaft external diameter's detection and handle position height and overall dimension's detection combination are in the same place, integrate into an organic whole with a plurality of inspection processes, carry out disposable inspection, have improved detection efficiency, have reduced check out test set's cost.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a left side view of the present invention.

Reference numerals: 1. a base plate; 2. a fixing plate; 21. a support block; 211. an arc groove; 22. a support pillar; 3. a connection hole detection section; 31. a base; 311. a limiting groove; 32. a slider; 321. connecting blocks; 33. a bolt; 34. a through hole; 4. a positioning hole detection assembly; 41. a positioning part; 411. positioning pins; 42. a locking member; 421. a fixed mount; 422. a fixed block; 423. a limiting member; 424. a fixing hole; 425. a threaded post; 5. a handle detection part; 51. a support; 511. a groove; 6. a hollow shaft detection section; 61. a slide rail; 62. a slide base; 621. a detection hole; 7. a first handle; 8. a second handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 and 2, a rack for detecting the sizes of components in an automobile steering system according to the present embodiment includes a bottom plate 1, a fixing plate 2 is fixedly connected to the bottom plate 1, a connecting hole detecting portion 3, a positioning hole detecting assembly 4, a handle detecting portion 5 and a hollow shaft detecting portion 6 are disposed on the fixing plate 2, and the connecting hole detecting portion 3 is used for detecting the sizes of connecting holes in a motor; the connecting hole detection part 3 comprises a base 31 and a sliding block 32, the base 31 is connected with the sliding block 32 in a sliding manner, one end of the sliding block 32 is fixedly connected with a connecting block 321, a bolt 33 is fixedly connected on the connecting block 321, the base 31 is provided with a limit groove 311, the shape of the limit groove 311 is matched with that of the motor, the matching means that one part of the motor or the whole motor can be embedded into the limit groove 311, so that the limit groove 311 limits the movement of the motor and ensures the accuracy of the size detection of the connecting hole, two opposite sides of the limit groove 311 are respectively provided with a through hole 34, the bolt 33 passes through the through hole 34 on one side and enters the through hole 34 on the other side through the limit groove 311, the diameter of the through hole 34 can be larger than that of the bolt 33, the moving direction of the bolt 33 is parallel to the sliding direction of the sliding block 32, the outer diameter of the bolt 33 is the, if the motor can still shake, the size of the motor connecting hole is not good, and if the plug pin 33 cannot be inserted into the motor connecting hole or the plug pin 33 is jammed when being inserted into the motor connecting hole, the size of the motor connecting hole is also not good. The top of the connecting block 321 is fixedly connected with a first handle 7. The provision of the first handle 7 facilitates the operator to move the connection block 321 so that the latch 33 detects the connection hole of the motor.

The positioning hole detection assembly 4 is used for detecting the size of a positioning hole; the positioning hole detecting assembly 4 includes two positioning portions 41 disposed opposite to each other, and the positioning portions 41 include positioning pins 411 and locking members 42 for fixing the positioning pins 411. Retaining member 42 includes mount 421, fixed block 422 and locating part 423, and fixed block 422 articulates on mount 421, and fixed orifices 424 has been seted up to fixed block 422 top surface, fixedly connected with screw post 425 on the locating pin 411, and screw post 425 passes through the nut to be fixed on fixed block 422 with the gasket, puts the gasket at fixed block 422 top, and screw post 425 passes the gasket, screws through the nut, and is fixed with fixed block 422, and locating part 423 is used for restricting the rotation of fixed block 422. The limiter is a quick clamp, and the fixed block 422 can be rotated by loosening the quick clamp. After the detected workpiece is placed, the fixing block 422 is rotated to enable the fixing block 422 to be parallel to the horizontal plane, the fixing block 422 is clamped through a quick clamp, then the positioning pin 411 is inserted into the positioning hole, if the positioning pin 411 cannot be placed into the positioning hole, the size in the positioning hole is unqualified, the vertical distance between the positioning pin 411 and the through hole 34 in the horizontal direction can be set to be the vertical distance between the positioning hole and the connecting hole in the horizontal direction on the standard qualified workpiece, then whether the positioning pin 411 can be placed into the positioning hole or not can be detected, whether the distance between the motor and the positioning hole is correct or not can be detected, and after the positioning pin 411 is placed into the positioning hole, the positioning pin 411 is fixed on.

The hollow shaft detection unit 6 detects the outer diameter of the hollow shaft. The hollow shaft detection part 6 includes a slide rail 61, a slide base 62 is slidably connected to the slide rail 61, a detection hole 621 is formed in the slide base 62, and a central axis of the detection hole 621 is parallel to a sliding direction of the slide base 62. The diameter of the detection hole 621 is the same as the outer diameter of the hollow shaft qualified in the standard, an operator can observe whether the outer side surface of the hollow shaft can be attached to the inner wall of the detection hole 621 or not by moving the sliding seat 62, if the outer side surface of the hollow shaft is attached to the inner wall of the detection hole 621, the size of the hollow shaft is qualified, and if the outer side surface of the hollow shaft is not attached to the inner wall of the detection hole 621, or the hollow.

The handle detection part 5 is used for detecting the height and the size of the handle position; the handle detection part 5 comprises a bracket 51, the bracket 51 is fixedly connected to a sliding seat 62, a groove 511 is formed in one side, facing the handle, of the bracket 51, and the shape of the groove 511 is matched with that of the handle. When an operator moves the sliding seat 62, the operator can observe whether the height of the handle is consistent with that of the bracket 51, if so, the height of the handle position is qualified, if not, the height of the handle position is unqualified, the shape of the groove 511 is matched with that of the handle to detect the size of the handle, when the handle can slide into the groove 511, the size of the handle is qualified, and if the handle cannot slide into the groove 511, the size of the handle is unqualified. A second handle 8 is fixedly connected to the slide 62. The second handle 8 facilitates movement of the slide 62 by the operator.

Referring to fig. 1, a supporting block 21 is fixedly connected to the fixed plate 2, an arc groove 211 is formed in a top surface of the supporting block 21, and a diameter of the arc groove 211 is the same as an outer diameter of the knuckle steering shaft. The supporting shoe 21 supports the knuckle fork steering shaft to the removal of knuckle fork steering shaft has been restricted to a certain extent to the setting of circular arc groove 211, fixedly connected with support column 22 on the fixed plate 2. The support column 22 assists the support block 21 to provide a support force, and the support column 22 may support a steering shaft of a knuckle or a steering column.

The working principle is as follows: place the work piece on fixed plate 2, carry out auxiliary stay to the work piece through supporting shoe 21 and support column 22, motor embedding spacing groove 311 is interior, operating personnel removes connecting block 321 through first in command 7, make bolt 33 pass through-hole 34 and get into in the motor bottom connecting hole, whether the size of detecting motor bottom connecting hole is qualified, get into in the locating hole through locating pin 411, whether the size of detecting the locating hole is qualified, operating personnel removes slide 62 through second in command 8, whether the external diameter size of detecting the hollow shaft through detection hole 621 is qualified, whether the high position of detecting handle position height is qualified through support 51, whether the overall dimension of detecting the handle is qualified through recess 511 on support 51.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A bench for checking the dimensions of components in a steering system of a motor vehicle, comprising a base plate (1), characterized in that: fixedly connected with fixed plate (2) on bottom plate (1), be provided with connecting hole detection portion (3), locating hole detection subassembly (4), handle detection portion (5) and hollow shaft detection portion (6) on fixed plate (2), connecting hole detection portion (3) are used for detecting the size of connecting hole on the motor, locating hole detection subassembly (4) are used for detecting the size of locating hole, handle detection portion (5) are used for detecting the height and the size of handle position, hollow shaft detection portion (6) are used for detecting the external diameter size of hollow shaft.

2. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 1, wherein: the fixed plate (2) is fixedly connected with a supporting block (21), the top surface of the supporting block (21) is provided with an arc groove (211), and the diameter of the arc groove (211) is the same as the outer diameter of the knuckle fork steering shaft.

3. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 2, wherein: and a supporting column (22) is fixedly connected to the fixing plate (2).

4. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 1, wherein: connecting hole detection portion (3) include base (31) and slider (32), base (31) with slider (32) sliding connection, the one end fixedly connected with connecting block (321) of slider (32), fixedly connected with bolt (33) on connecting block (321), spacing groove (311) have been seted up in base (31), the shape of spacing groove (311) and the shape looks adaptation of motor, through-hole (34) have been seted up respectively to the relative both sides of spacing groove (311), bolt (33) pass one side through-hole (34), and pass through spacing groove (311) get into the opposite side in through-hole (34), the moving direction of bolt (33) with the sliding direction of slider (32) is parallel.

5. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 4, wherein: the top of the connecting block (321) is fixedly connected with a first handle (7).

6. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 1, wherein: the locating hole detection assembly (4) comprises two opposite locating parts (41), wherein each locating part (41) comprises a locating pin (411) and a locking part (42) used for fixing the locating pin (411).

7. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 6, wherein: retaining member (42) are including mount (421), fixed block (422) and locating part (423), fixed block (422) articulate on mount (421), fixed orifices (424) have been seted up to fixed block (422) top surface, fixedly connected with screw post (425) on locating pin (411), screw post (425) are fixed through nut and gasket on fixed block (422), locating part (423) are used for the restriction the rotation of fixed block (422).

8. The stand for checking the dimensions of parts in a steering system of an automobile according to claim 1, wherein: quill shaft detection portion (6) include slide rail (61), sliding connection has slide (62) on slide rail (61), inspection hole (621) have been seted up on slide (62), the center pin of inspection hole (621) with the sliding direction of slide (62) is parallel.

9. The stand for checking the dimensions of components in a steering system of an automobile according to claim 8, wherein: the handle detection part (5) comprises a support (51), the support (51) is fixedly connected to the sliding seat (62), a groove (511) is formed in one side, facing the handle, of the support (51), and the shape of the groove (511) is matched with that of the handle.

10. The stand for checking the dimensions of components in a steering system of an automobile according to claim 8, wherein: and a second handle (8) is fixedly connected to the sliding seat (62).