CN208751450U - A kind of axle housing screw hole pitch measuring - Google Patents

Abstract

The utility model discloses a kind of axle housing screw hole pitch measurings, including clamping rings block, the side of clamping rings block is fixedly connected with standard column, clamping rings block is separate to have the side of standard column to be fixedly connected with handle, ipsilateral be fixedly connected sequentially that clamping rings block is located at standard column has the first contact device, second contact device, ipsilateral be fixedly connected sequentially that clamping rings block is located at handle has power pack, LED light, first contact device includes set casing, the side of set casing inner wall is fixedly connected with slide bar, the surface of slide bar slidably connects sliding sleeve, the side of sliding sleeve is fixedly connected with pressing plate, spring is fixedly connected between sliding sleeve and set casing inner wall and positioned at the surface of slide bar, pressing plate is internally provided with sheet metal, the two sides of set casing inner wall, which are fixedly connected sequentially, the first contact chip, second contact chip, the utility model relates to Detection technique field.A kind of axle housing screw hole pitch measuring, solves current screw hole spacing detection low efficiency, the problem of error easily occurs.

Description

A kind of axle housing screw hole pitch measuring

Technical field

The utility model relates to detection technique field, specially a kind of axle housing screw hole pitch measuring.

Background technique

Vehicle bridge is connected by suspension with vehicle frame, and wheel is installed at both ends, and the effect of vehicle bridge is subject to automobile load, is maintained Normally travel of the vehicle on road.Axle housing is the basic part for installing main reducing gear, differential mechanism, semiaxis, wheel hub and suspension, mainly Effect be support and protect main reducing gear, differential mechanism and semiaxis etc., therefore screw hole spacing determine assembly whether can smoothly into Row at present detects screw hole spacing to big multi-purpose calliper rule is detected, the low efficiency of detection, and there is a certain error.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of axle housing screw hole pitch measuring, solves , easily there is the problem of error in the low efficiency of screw hole spacing detection at present.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of axle housing screw hole spacing Detection device, including clamping rings block, the side of the clamping rings block are fixedly connected with standard column, and the clamping rings block is remote It is fixedly connected with handle from the side for having standard column, ipsilateral be fixedly connected sequentially that the clamping rings block is located at standard column has One contact device, the second contact device, ipsilateral be fixedly connected sequentially that the clamping rings block is located at handle have power pack, LED Lamp, the first contact device includes set casing, and the side of the set casing inner wall is fixedly connected with slide bar, the table of the slide bar Face slidably connects sliding sleeve, and the side of the sliding sleeve is fixedly connected with pressing plate, between the sliding sleeve and set casing inner wall and is located at The surface of slide bar is fixedly connected with spring, and the pressing plate is internally provided with sheet metal, and the two sides of the set casing inner wall are successively solid Surely the first contact chip, the second contact chip are connected with.

Preferably, the anode of the power pack and the side of the first contact device are electrically connected by conducting wire, and described first The anode for contacting side and LED light of the device far from power pack is electrically connected by conducting wire, the cathode of the power pack and second The side for contacting device is electrically connected by conducting wire, the cathode of second contact side and LED light of the device far from power pack It is electrically connected by conducting wire, the clamping rings block is located at the ipsilateral of handle and offers cabling channel.

Preferably, one end of the standard column is round estrade, and the cylinder is cylindrical body close to the side of clamping rings block, Diameter of the standard column close to the side of clamping rings block is equal with screw hole internal orifice dimension, the quantity and axle housing spiral shell of the standard column Hole number is equal, and the spacing between the standard column is equal with mark spacing.

Preferably, the surface of the clamping rings block is offered consolidates with what the first contact device, the second contact device were adapted to Determine slot, the side of the set casing is flushed with the surface of clamping rings block, the side of the pressing plate and the surface of clamping rings block Sheet metal is contacted with the first contact chip, the second contact chip when flushing.

Preferably, the set casing and pressing plate are isolation material.

(3) beneficial effect

The utility model provides a kind of axle housing screw hole pitch measuring.Have it is following the utility model has the advantages that

This kind of axle housing screw hole pitch measuring, the side of clamping rings block are fixedly connected with standard column, the fixation Far from there is the side of standard column to be fixedly connected with handle, the clamping rings block is located at the ipsilateral of standard column successively to be fixed annulus block It is connected with the first contact device, the second contact device, ipsilateral be fixedly connected sequentially that the clamping rings block is located at handle has electricity Source capsule, LED light, the first contact device includes set casing, and the side of the set casing inner wall is fixedly connected with slide bar, described The surface of slide bar slidably connects sliding sleeve, and the side of the sliding sleeve is fixedly connected with pressing plate, the sliding sleeve and set casing inner wall it Between and be located at the surface of slide bar and be fixedly connected with spring, the pressing plate is internally provided with sheet metal, the two of the set casing inner wall Side, which is fixedly connected sequentially, the first contact chip, the second contact chip, goes detection screw hole spacing using the standard column of spacing qualification, works as spiral shell When pitch of holes qualification, clamping rings block can be fitted closely with axle housing, at this time the first contact device, the second contact device electric conduction Road, LED light light, and indicate that screw hole spacing is qualified, convenient and efficient instead of traditional detection mode, improve the efficiency of detection.

Detailed description of the invention

Fig. 1 is the utility model structural front view；

Fig. 2 is the utility model structure rearview；

Fig. 3 is enlarged drawing at A in the utility model Fig. 1；

Fig. 4 is the structural schematic diagram that the utility model first contacts device.

In figure: 1- clamping rings block, 2- standard column, 3- handle, 4- first contact device, 41- set casing, 42- slide bar, 43- sliding sleeve, 44- pressing plate, 45- spring, 46- sheet metal, the first contact chip of 47-, the second contact chip of 48-, 5- second contact device, 6- power pack, 7-LED lamp, 8- cabling channel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of axle housing screw hole pitch measuring, packet Clamping rings block 1 is included, the side of clamping rings block 1 is fixedly connected with standard column 2, and clamping rings block 1 is separate the one of standard column 2 Side is fixedly connected with handle 3, and using handle 3 convenient for detection, clamping rings block 1 is located at the ipsilateral of standard column 2 and is fixedly connected sequentially There is the first contact device 4, second to contact device 5, ipsilateral be fixedly connected sequentially that clamping rings block 1 is located at handle 3 has power pack 6, LED light 7 light prompt by LED light 7 when examining qualified.First contact device 4 includes set casing 41,41 inner wall of set casing Side be fixedly connected with slide bar 42, the surface of slide bar 42 slidably connects sliding sleeve 43, and the side of sliding sleeve 43 is fixedly connected with pressure Plate 44 between 41 inner wall of sliding sleeve 43 and set casing and is located at the surface of slide bar 42 and is fixedly connected with spring 45, sets inside pressing plate 44 It is equipped with sheet metal 46, the two sides of 41 inner wall of set casing, which are fixedly connected sequentially, the first contact chip 47, the second contact chip 48, utilizes inspection Pressing plate 44 is generally aligned in the same plane with clamping rings block 1 when surveying suitable, and sheet metal 46 and the first contact chip 47, the second contact chip 48 connect It connects, circuit conducting LED light 7 lights, and has haved the function that prompt is qualified.

The anode of power pack 6 and the side of the first contact device 4 are electrically connected by conducting wire, and the first contact device 4 is separate The side of power pack 6 and the anode of LED light 7 are electrically connected by conducting wire, and the one of the cathode of power pack 6 and the second contact device 5 Side is electrically connected by conducting wire, and the cathode of side and LED light 7 of the second contact device 5 far from power pack 6 is electrically connected by conducting wire It connects, clamping rings block 1 is located at the ipsilateral of handle 3 and offers cabling channel 8.

One end of standard column 2 is round estrade, and cylinder 2 is cylindrical body close to the side of clamping rings block 1, and standard column 2 is close The diameter of the side of clamping rings block 1 is equal with screw hole internal orifice dimension, and the quantity of standard column 2 is equal with axle housing screw hole quantity, standard Spacing between column 2 is equal with mark spacing, and one end by standard column 2 is that round estrade facilitates access for screw hole, improves detection Efficiency.

The surface of clamping rings block 1, which is offered, contacts the fixing groove that device 5 is adapted to the first contact device 4, second, fixed The side of shell 41 is flushed with the surface of clamping rings block 1, the sheet metal when side of pressing plate 44 is flushed with the surface of clamping rings block 1 46 contact with the first contact chip 47, the second contact chip 48.

Set casing 41 and pressing plate 44 are isolation material.

In use, picking up clamping rings block 1 by handle 3, standard column 2 is directed at the screw hole on axle housing, when screw hole spacing When qualified, clamping rings block 1 is close to axle housing, 44 compressed spring 45 of pressing plate, so that pressing plate 44 and clamping rings block 1 are located at same put down Face, sheet metal 46 is connect with the first contact chip 47, the second contact chip 48 at this time, while connection conducting in the second contact device 5, LED light 7 lights, and completes detection.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of axle housing screw hole pitch measuring, including clamping rings block (1), it is characterised in that: the clamping rings block (1) side is fixedly connected with standard column (2), and the clamping rings block (1) is separate to have the side of standard column (2) to be fixedly connected with Handle (3), ipsilateral be fixedly connected sequentially that the clamping rings block (1) is located at standard column (2) have the first contact device (4), Two contacts device (5), ipsilateral be fixedly connected sequentially that the clamping rings block (1) is located at handle (3) have power pack (6), LED light (7), first contact device (4) includes set casing (41), and the side of set casing (41) inner wall is fixedly connected with slide bar (42), the surface of the slide bar (42) slidably connects sliding sleeve (43), and the side of the sliding sleeve (43) is fixedly connected with pressing plate (44), spring (45) are fixedly connected between the sliding sleeve (43) and set casing (41) inner wall and positioned at the surface of slide bar (42), The pressing plate (44) is internally provided with sheet metal (46), and the two sides of set casing (41) inner wall, which are fixedly connected sequentially, first to be connect Contact (47), the second contact chip (48).

2. a kind of axle housing screw hole pitch measuring according to claim 1, it is characterised in that: the power pack (6) Anode and the side of the first contact device (4) be electrically connected by conducting wire, the separate power pack of first contact device (4) (6) anode of side and LED light (7) is electrically connected by conducting wire, the cathode of the power pack (6) and the second contact device (5) side is electrically connected by conducting wire, side and LED light (7) of second contact device (5) far from power pack (6) Cathode is electrically connected by conducting wire, and the clamping rings block (1) is located at the ipsilateral of handle (3) and offers cabling channel (8).

3. a kind of axle housing screw hole pitch measuring according to claim 1, it is characterised in that: the standard column (2) One end be round estrade, the standard column (2) is cylindrical body close to the side of clamping rings block (1), and the standard column (2) is close The diameter of the side of clamping rings block (1) is equal with screw hole internal orifice dimension, the quantity and axle housing screw hole quantity of the standard column (2) Equal, the spacing between the standard column (2) is equal with mark spacing.

4. a kind of axle housing screw hole pitch measuring according to claim 1, it is characterised in that: the clamping rings block (1) surface offers the fixing groove being adapted to the first contact device (4), the second contact device (5), the set casing (41) Side is flushed with the surface of clamping rings block (1), golden when the side of the pressing plate (44) is flushed with the surface of clamping rings block (1) Belong to piece (46) to contact with the first contact chip (47), the second contact chip (48).

5. a kind of axle housing screw hole pitch measuring according to claim 1, it is characterised in that: the set casing (41) It is isolation material with pressing plate (44).