CN216815402U

CN216815402U - Wheel hub homonymy height detection appearance

Info

Publication number: CN216815402U
Application number: CN202220265692.2U
Authority: CN
Inventors: 卢宓
Original assignee: Chongqing Ruisheng Machinery Factory Co ltd
Current assignee: Chongqing Ruisheng Machinery Factory Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-06-24
Anticipated expiration: 2032-02-07

Abstract

The utility model relates to the technical field of detection, in particular to a wheel hub same-side height detector, which comprises: place platform and detecting element, detecting element includes support piece, display part and detection piece, and the detection piece is including stirring strip and test rod, stirs the strip and rotates and set up in support piece's lower extreme, and the display part includes the contact pilotage, and the display part is connected with support piece and contact pilotage and stirs the strip contact. Place wheel hub placing the bench, make the measuring staff be located wheel hub's quotation below, wheel hub rotates, because the contact pilotage of display part with stir the strip contact and stir the strip and rotate with the connecting pipe and be connected, if wheel hub's dish lower surface is too little to the distance between the axle lower extreme, wheel hub's quotation can touch the measuring staff, thereby it drives the contact pilotage rebound to drive stir the strip from top to bottom, and then make the pointer swing on the display part, whether the distance between wheel hub's dish lower surface to the axle lower extreme meets the requirements through the pointer swing promptly.

Description

Wheel hub homonymy height detection appearance

Technical Field

The utility model relates to the technical field of detection, in particular to a wheel hub same-side height detector.

Background

Wheel hub includes wheel hub axle and wheel hub dish, and to wheel hub processing completion back, in order to ensure that the wheel hub after the processing accords with the quality requirement, need use the detector to detect, the detector among the prior art is including placing the platform and detecting the table, supports the free end that detects the table and just can detect in wheel hub's upper end, when wheel hub's machining precision requires highly, need detect wheel hub dish lower surface and wheel hub axle lower extreme distance, the detector among the prior art can't detect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detector capable of detecting the distance between the lower surface of a hub plate and the lower end of a hub shaft.

In order to achieve the above object, the present invention provides a wheel hub height detecting apparatus on the same side, including: place platform and detecting element, detecting element includes support piece, display part and detection piece, and the detection piece is including stirring strip and test rod, stirs the strip and rotates and set up in support piece's lower extreme, and the display part includes the contact pilotage, and the display part is connected with support piece and contact pilotage and stirs the strip contact.

The principle and the effect of the scheme are as follows:

place wheel hub on placing the platform, make the detection pole be located the below of wheel hub's quotation, wheel hub rotates, because the contact pilotage of display element with stir the strip contact and stir the strip and rotate with support piece and be connected, if the distance between wheel hub dish lower surface and the wheel hub axle lower extreme is too little, wheel hub dish can touch the detection pole, thereby it drives the contact pilotage rebound to drive stir the strip from top to bottom, and then make the pointer swing on the display element, judge whether the distance between wheel hub dish lower surface and the wheel hub axle lower extreme meets the requirements through whether the pointer swings promptly.

Further, the toggle bar comprises a rotating part, and the rotating part is equal to the distance between the detection rod and the contact pin.

Has the advantages that: the distance equals the benefit that when the measuring staff detects the emergence and dials, can will stir the transmission and give the contact pilotage through stirring the strip for can not postpone the transmission, make the transmission precision high, improve the sensitivity of display piece.

Furthermore, still include the elastic component, the lower extreme of support piece is equipped with the joint axle, and the one end and the joint axle of elastic component are connected, and the other end of elastic component is connected with stirring the strip.

Has the advantages that: because the elastic component is connected the joint axle and is stirred the strip, after detecting the completion and tak away wheel hub, under the effort of elastic component, stir the strip and slowly resume to quiescent condition, because the contact pilotage of display element with stir the strip contact, after stirring the strip and resume to quiescent condition, the pointer on the display element also is in quiescent condition, conveniently detects subsequent wheel hub.

Furthermore, the device also comprises a fixed shaft and a base, the lower end of the fixed shaft is connected with the base, the placing table is arranged at the upper end of the base, and the supporting piece is arranged on the fixed shaft in a sliding mode.

Has the advantages that: thereby through the position of the indirect adjustment detection piece on the slip support piece, through changing different detection pieces, can detect the wheel hub of different size precision and judge whether accord with the quality requirement.

Further, still include the bolt, be equipped with two clamp pipes on the support piece, two clamp pipes all with support piece fixed connection.

Has the advantages that: after the height of the supporting piece is adjusted to a required position, the bolt penetrates through the clamping pipe and then is screwed to complete the fixing of the supporting piece, and the detection accuracy is improved.

Furthermore, the fixing device also comprises a positioning ring which is sleeved on the fixing shaft and is positioned below the supporting piece.

Has the advantages that: provide initial location position for support piece, with support piece sliding contact to the holding ring after, can begin to detect wheel hub, improve location efficiency.

Drawings

FIG. 1 is a three-dimensional view of an embodiment of the present invention;

FIG. 2 is a three-dimensional view of a support member according to an embodiment of the present invention;

FIG. 3 is a partial three-dimensional view of the lower end of a support member according to an embodiment of the present invention;

FIG. 4 is a three-dimensional view of a display and a toggle bar according to an embodiment of the present invention;

FIG. 5 is a three-dimensional view of a test hub according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a base 1, a placing table 2, a fixing shaft 3, a display part 4, a positioning ring 5, a connecting pipe 6, a clamping pipe 7, a toggle strip 8, a detection rod 9, a swing groove 10, a clamping shaft 11, a hub 12 and a contact pin 13.

Example (b):

the embodiments are substantially as shown in figures 1 to 5 of the accompanying drawings:

as shown in figure 1, the wheel hub same-side height detector comprises a base 1, a placing table 2, a fixing shaft 3, a positioning ring 5 and a detection unit, wherein threaded holes are formed in the placing table 2 and the base 1, the placing table 2 is in threaded connection with the base 1 through bolts, edges and corners of the placing table 2 and the base 1 are in fillet transition, the fixing shaft 3 is welded on the base 1, and the positioning ring 5 is in interference fit with the fixing shaft 3. The detecting element includes support piece, display part 4, elastic component and detection piece, as shown in fig. 2, support piece includes connecting plate and two connecting pipes 6, two connecting pipes 6 are in the same place through the connecting plate welding, the lateral wall of two connecting pipes 6 is all processed gappedly, all weld on two connecting pipes 6 and have a pair of clamping pipe 7, pass the bolt behind the clamping pipe 7, can tighten the bolt and press from both sides tight display part 4 and fixed axle 3, two connecting pipes 6 all can take place deformation, display part 4 slides and sets up in the connecting pipe 6 of right-hand member, display part 4 is the micrometer, the model of micrometer can choose for use the fan-shaped comparator of ningbo.

As shown in fig. 3, the detection piece is including stirring strip 8 and test rod 9, and 6 welding of connecting pipe of right-hand member have two semicircle boards, stir strip 8 and two semicircle boards and rotate to be connected, and the lower extreme of connecting pipe 6 is opened there is swing groove 10, stirs strip 8 and is located swing groove 10, stirs the right-hand member of strip 8 and opens there is the connecting hole, test rod 9 through the connecting hole with stir 8 threaded connection of strip, the last lower extreme of test rod 9 is the hemisphere. The elastic component is the spring (not shown in the figure), the lower extreme welding of connecting pipe 6 has joint axle 11, it has the draw-in groove to stir the left end of strip 8 and open, the both ends of spring all have welded ring (not shown in the figure), the ring that the spring passes through both ends overlaps respectively on joint axle 11 and draw-in groove, as shown in fig. 4, display part 4 includes contact pilotage 13, display part 4 passes through contact pilotage 13 and swing strip contact, the distance between rotation portion A and test bar 9 and the contact pilotage 13 equals, the benefit that the distance equals lies in, when taking place to stir when test bar 9 detects, can will stir through stirring strip 8 and transmit for contact pilotage 13, and can not delay the transmission, make the transmission precision high, improve the sensitivity of display part 4.

The specific implementation process is as follows:

as shown in fig. 5, the hub 12 includes a hub plate and a hub shaft, the height of the connecting pipe 6 is adjusted by screwing the bolt at the position of the clamping pipe 7, thereby adjusting the position of the detecting rod 9, then the hub 12 is placed on the placing table 2, so that the detecting rod 9 is located at the lower surface of the hub plate surface, the hub 12 is rotated, since the contact pin 13 of the display 4 is in contact with the toggle bar 8 and the toggle bar 8 is in rotational connection with the connecting pipe 6, if the distance between the lower surface of the hub plate and the lower end of the hub shaft is too small, the hub plate can touch the detecting rod 9, so that the toggle bar is driven to toggle up and down to drive the contact pin 13 to move upwards, thereby further causing the pointer on the display 4 to swing, i.e. whether the distance between the lower surface of the hub plate and the lower end of the hub shaft is in accordance with the requirement is judged by whether the pointer swings.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a wheel hub homonymy height detection appearance which characterized in that includes: place platform and detecting element, detecting element includes support piece, display part and detection piece, and the detection piece is including stirring strip and test rod, stirs the strip and rotates and set up in support piece's lower extreme, and the display part includes the contact pilotage, and the display part is connected with support piece and contact pilotage and stirs the strip contact.

2. The hub same-side height detector as in claim 1, wherein: the toggle bar includes a rotating portion that is equidistant from the sensing lever and the stylus.

3. The hub same-side height detector as claimed in claim 2, wherein: still include the elastic component, the lower extreme of support piece is equipped with the joint axle, and the one end and the joint axle of elastic component are connected, and the other end of elastic component is connected with stirring the strip.

4. The hub same-side height detector as in claim 3, wherein: still include fixed axle and base, the lower extreme and the base of fixed axle are connected, place the platform and locate the base upper end, and support piece slides and sets up on the fixed axle.

5. A wheel hub ipsilateral height detection machine according to claim 4 wherein: the clamping device is characterized by further comprising a bolt, wherein two clamping pipes are arranged on the supporting piece and are fixedly connected with the supporting piece.

6. The hub same-side height detector as in claim 5, wherein: the positioning device further comprises a positioning ring, and the positioning ring is sleeved on the fixing shaft and located below the supporting piece.