CN213238711U

CN213238711U - Detection device is used in processing of auto axle class accessory

Info

Publication number: CN213238711U
Application number: CN202021905793.9U
Authority: CN
Inventors: 朱传信
Original assignee: Hefei Zhongke Auto Parts Manufacturing Co ltd
Current assignee: Hefei Zhongke Auto Parts Manufacturing Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-18
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of auto-parts, a detection device is used in processing of auto axle class accessory is disclosed, comprising a base plate, the top surface symmetry of bottom plate sets up two rather than vertically risers, all vertically set up the mounting hole on the riser, the draw-in groove is seted up to the symmetry on the riser body of mounting hole both sides, and the mounting hole of two risers is used for setting up the both ends of axle, and sliding connection has at least one detection mechanism on the bottom plate, all is equipped with the fixed establishment who is used for the fixed axle position on every riser, fixed establishment includes two sliding connection respectively in the draw-in groove, the one end both ends of sliding seat are located the both sides of riser respectively, and the rotation of sliding seat is connected with the positioning disk, and the other end of sliding seat all is fixed with the connecting rod, and fixed establishment is still including fixing the driving piece in. The utility model discloses simple structure, the external diameter of convenient counter shaft is measured, and easy operation is convenient, and measurement structure is accurate.

Description

Detection device is used in processing of auto axle class accessory

Technical Field

The utility model relates to an auto-parts technical field especially relates to a detection device is used in processing of auto axle class accessory.

Background

The transmission shaft is an important part for transmitting power in an automobile transmission system, and the transmission shaft, a gearbox and a drive axle are used for transmitting the power of an engine to wheels so that an automobile generates driving force. The splines are usually designed at two ends of an automobile transmission shaft, and in order to ensure that the design precision of the splines can be achieved, the outer diameter and the roundness of the part before the splines are formed are accurately controlled in the turning process of the previous working procedure, at present, a micrometer or an outer diameter go-no-go gauge is adopted for measuring the outer diameter of the transmission shaft, manual operation is needed, the shaft is not convenient to fix during measurement, the measurement result is not accurate enough, and great inconvenience is brought to the production and processing of the shaft.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device is used in processing of auto axle class accessory to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a detection device is used in processing of auto axle class accessory, includes the bottom plate, the top surface symmetry of bottom plate sets up two risers rather than the vertically, all vertically set up the mounting hole on the riser, the draw-in groove is seted up to the symmetry on the riser body of mounting hole both sides.

The mounting holes of the two vertical plates are used for erecting two ends of the shaft, the bottom plate is connected with at least one detection mechanism in a sliding mode, and a fixing mechanism used for fixing the shaft position is arranged on each vertical plate.

The fixing mechanism comprises two sliding seats which are respectively connected in the clamping grooves in a sliding mode, two ends of one end of each sliding seat are respectively located on two sides of the corresponding vertical plate, the sliding seats are connected with positioning discs in a rotating mode, the other ends of the sliding seats are respectively fixed with connecting rods, the fixing mechanism further comprises a driving piece fixed to the bottom of each vertical plate, the driving piece is a bidirectional push rod, and two ends of the bidirectional push rod are respectively fixedly connected with the bottom ends of the two connecting rods.

The driving piece drives the two connecting rods to drive the sliding seat to slide in the corresponding clamping grooves, the two positioning discs are close to each other, and the two positioning discs extrude the fixing shaft from two sides of the driven shaft.

Furthermore, the positioning disc is disc-shaped, and the disc surface of the positioning disc is wrapped with a rubber gasket.

Further, detection mechanism includes roof, backup pad, slider, and wherein, the roof level is located the top of axle, and the backup pad is vertical to be set up two, and the top of backup pad and roof along the radial sliding connection of axle, the axial sliding connection of axle is followed with the bottom plate to the bottom of backup pad, sets up length scale mark along its and backup pad slip direction on the roof.

Further, the spout is seted up to the bottom surface of roof, and the top sliding connection of backup pad is in the spout, and one side of roof sets up the bar hole along the spout direction, and the downthehole activity of bar is equipped with two movable blocks, two movable blocks respectively with the top fixed connection of backup pad, and length scale mark sets up along one side in bar hole, movable block surface mounting pointer, the distance equals the perpendicular distance between the adjacent both sides face of two backup pads between two pointers.

Furthermore, the two supporting plates are connected through an elastic piece, and the elastic piece is a cylindrical spring.

The utility model has the advantages that:

the utility model designs a bottom plate, two vertical plates are symmetrically arranged on the bottom plate, a shaft is placed on the two vertical plates, two ends of the shaft pass through mounting holes on the vertical plates, two connecting rods are driven by a driving piece to mutually approach to drive two sliding seats to slide in corresponding clamping grooves, so that positioning discs at the ends of the two sliding seats are drawn close and clamped at two sides of the shaft, so that the two positioning discs fix the shaft, thereby facilitating the measurement of the outer diameter of the shaft in the next step, when in measurement, the two supporting plates are slid to enable the supporting plates to approach and tightly clamp at two sides of the shaft, and scale values on length scale marks corresponding to two pointers are read, the outer diameter of the shaft is calculated, the device enables the two supporting plates to measure the diameters of different axial positions on the shaft through sliding a sliding block on the bottom plate, a plurality of measurements obtain a plurality of groups of data, and the device can, so that the detection mechanism can detect the outer diameters of different radial positions of the shaft, and the measurement result is more accurate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the detection mechanism of the present invention;

fig. 3 is a schematic view of a side plate of the present invention;

fig. 4 is a schematic view of the other side structure of the side plate of the present invention.

In the figure: the device comprises a bottom plate 1, a vertical plate 2, a clamping groove 201, a mounting hole 202, a shaft 3, a detection mechanism 4, a top plate 401, a supporting plate 402, an elastic piece 403, a sliding block 404, a fixing mechanism 5, a sliding seat 6, a connecting rod 7, a driving piece 8, a rotating shaft 9, a positioning disc 10 and a strip-shaped hole 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a detection device for processing of automobile shaft type accessories comprises a bottom plate 1, wherein two vertical plates 2 perpendicular to the bottom plate 1 are symmetrically arranged on the top surface of the bottom plate 1, mounting holes 202 are longitudinally formed in the vertical plates 2, and clamping grooves 201 are symmetrically formed in bodies of the vertical plates 2 on two sides of each mounting hole 202.

The mounting holes 202 of the two risers 2 are used for setting up two ends of the shaft 3, the bottom plate 1 is connected with at least one detection mechanism 4 in a sliding mode, and each riser 2 is provided with a fixing mechanism 5 used for fixing the position of the shaft 3.

Fixing mechanism 5 includes two sliding seat 6 of sliding connection in draw-in groove 201 respectively, the one end both ends of sliding seat 6 are located riser 2's both sides respectively, and the rotation of sliding seat 6 is connected with positioning disk 10, and the other end of sliding seat 6 all is fixed with connecting rod 7, and fixing mechanism 5 is still including fixing driving piece 8 in riser 2 bottoms, and driving piece 8 is two-way push rod, two-way push rod's both ends respectively with the bottom fixed connection of two connecting rod 7. When the bidirectional push rod is electrified to work, the connecting rods 7 at the two ends of the bidirectional push rod can be driven to synchronously move.

Wherein, two connecting rods 7 of driving piece 8 drive slide holder 6 and slide in corresponding draw-in groove 201, and two positioning disk 10 are close to each other, and two positioning disk 10 extrude fixed axle 3 from the both sides of axle 3.

Further, the positioning disk 10 is disc-shaped, and a rubber gasket is wrapped on the disk surface of the positioning disk 10.

Further, detection mechanism 4 includes roof 401, backup pad 402, slider 404, and wherein, roof 401 level is located the top of axle 3, and backup pad 402 is vertical to be set up two, and the top of backup pad 402 and roof 401 along the radial sliding connection of axle 3, the bottom of backup pad 402 and bottom plate 1 along the axial sliding connection of axle 3, set up the length scale mark along its and backup pad 402 slip direction on the roof 401.

Further, the spout is seted up to the bottom surface of roof 401, and the top sliding connection of backup pad 402 is in the spout, and one side of roof 401 sets up bar hole 11 along the spout direction, and bar hole 11 internalization is equipped with two movable blocks, two movable blocks respectively with the top fixed connection of backup pad 402, and the length scale mark sets up along one side in bar hole 11, movable block surface mounting pointer, the distance equals the perpendicular distance between the adjacent both sides face of two backup pads 402 between two pointers.

Furthermore, the two supporting plates 402 are connected through an elastic member 403, and the elastic member 403 is a cylindrical spring; so that the two support plates 402 can be quickly clamped on both sides of the shaft 3

When the device is used, the shaft 3 is placed on the two vertical plates 2, two ends of the shaft 3 penetrate through the mounting holes 202 on the vertical plates 2, the driving piece 8 is electrified to normally work, the two connecting rods 7 are driven to mutually approach to drive the two sliding seats 6 to slide in the corresponding clamping grooves 201, so that the positioning discs 10 at the tail ends of the two sliding seats 6 are drawn close to and clamped at two sides of the shaft 3, the shaft 3 is fixed by the two positioning discs 10, the outer diameter of the shaft 3 can be conveniently measured at the next step, during measurement, the two supporting plates 402 are slid, the supporting plates 402 approach to and are tightly clamped at two sides of the shaft 3, scale values on length scale lines corresponding to two pointers are read, the diameter of the shaft 3 is calculated, in addition, the device enables the two supporting plates 402 to measure the diameters of different axial positions on the shaft 3 by sliding the sliding block 404 on the bottom plate 1, and multiple sets of data are obtained by multiple measurement, and this device can also the axis of rotation 3 to detection mechanism detects the external diameter of the different radial position of axle 3, makes the measuring result more accurate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a detection device is used in processing of auto axle class accessory which characterized in that: the novel plastic packaging box comprises a bottom plate (1), wherein two vertical plates (2) perpendicular to the bottom plate (1) are symmetrically arranged on the top surface of the bottom plate (1), mounting holes (202) are longitudinally formed in the vertical plates (2), and clamping grooves (201) are symmetrically formed in bodies of the vertical plates (2) on two sides of each mounting hole (202);

mounting holes (202) of the two vertical plates (2) are used for erecting two ends of the shaft (3), the bottom plate (1) is connected with at least one detection mechanism (4) in a sliding mode, and each vertical plate (2) is provided with a fixing mechanism (5) used for fixing the position of the shaft (3);

the fixing mechanism (5) comprises two sliding seats (6) which are respectively connected in the clamping groove (201) in a sliding mode, two ends of one end of each sliding seat (6) are respectively located on two sides of the vertical plate (2), the sliding seats (6) are rotatably connected with positioning discs (10), connecting rods (7) are fixed to the other ends of the sliding seats (6), the fixing mechanism (5) further comprises driving pieces (8) fixed to the bottoms of the vertical plates (2), the driving pieces (8) are bidirectional push rods, and two ends of each bidirectional push rod are respectively fixedly connected with the bottom ends of the two connecting rods (7);

wherein, driving piece (8) drive two connecting rods (7) and drive sliding seat (6) and slide in corresponding draw-in groove (201), and two positioning disk (10) are close to each other, and fixed axle (3) are extruded from the both sides of axis (3) to two positioning disk (10).

2. The detection device for machining the automobile shaft type parts as claimed in claim 1, wherein the detection device comprises: the positioning disc (10) is disc-shaped, and a rubber gasket is wrapped on the disc surface of the positioning disc (10).

3. The detection device for machining the automobile shaft type parts as claimed in claim 1, wherein the detection device comprises: detection mechanism (4) include roof (401), backup pad (402), slider (404), and wherein, the top of axle (3) is located to roof (401) level, and backup pad (402) is vertical to be set up two, and the top of backup pad (402) and roof (401) along the radial sliding connection of axle (3), the axial sliding connection of axle (3) is followed with bottom plate (1) in the bottom of backup pad (402), sets up the length scale mark along its and backup pad (402) slip direction on roof (401).

4. The detection device for machining the automobile shaft parts as claimed in claim 3, wherein the detection device comprises: the spout is seted up to the bottom surface of roof (401), the top sliding connection of backup pad (402) is in the spout, and one side of roof (401) is seted up bar hole (11) along the spout direction, bar hole (11) internalization is equipped with two movable blocks, two movable blocks respectively with the top fixed connection of backup pad (402), and the length scale mark sets up along one side in bar hole (11), movable block surface mounting pointer, the distance equals the perpendicular distance between the adjacent both sides face of two backup pads (402) between two pointers.

5. The detection device for machining the automobile shaft parts as claimed in claim 3, wherein the detection device comprises: the two supporting plates (402) are connected through an elastic piece (403), and the elastic piece (403) is a cylindrical spring.