CN209763939U - Special gauge for hub directional buckle cap - Google Patents

Abstract

The utility model discloses a wheel hub is directional detains special utensil of examining of cap relates to wheel hub detection area, to the problem that current inconvenience detected, the following scheme is proposed at present, it includes the benchmark dish, one side of benchmark dish is equipped with the rectangular groove, the inside of rectangular groove is equipped with the locating pin, one side of locating pin is equipped with the screw, and the benchmark dish passes through the screw with the locating pin and fixes mutually, the bottom of benchmark dish is provided with cap tang detection dish, the top of benchmark dish is provided with cap groove detection dish, the surface circumference of cap groove detection dish evenly is equipped with a plurality of cap groove detection degree of depth concave surfaces, the benchmark dish, the intermediate position of cap tang detection dish and cap groove detection dish all is equipped with the mounting hole, and the inside of mounting hole is provided with central handle, the inboard of central handle is provided with the battery compartment, be equipped with the electric wire hole on the interior roof of battery compartment, the upper end of. The utility model discloses, can select the part according to the dimensional requirement of different products and install and adjust, the commonality is strong, practices thrift the cost.

Description

Special gauge for hub directional buckle cap

Technical Field

The utility model relates to a wheel hub detection area especially relates to a wheel hub directional knot cap special use is examined utensil.

Background

With the continuous development of the design of aluminum alloy wheel hub models, the center decoration of many products has more and more complex models and structures, and the prior buckle cap mainly takes a round shape and is installed at the opening of the product without fixed angle requirements. At present, some products require that a fastening cap is arranged on a hub and must have a fixed angle so as to meet the requirement of accurate connection of the hub and the fastening cap in the shape or pattern. This requires a positioning structure for snap cap mounting during hub production, which must be within acceptable dimensions during machining.

The general structure of current wheel hub cap mouth dimension inspection tool only satisfies the inspection of diameter and degree of depth, does not have the effective inspection of size to detaining cap location structure, appears leaking processing and the unqualified problem of size in the production process, has to detain the unqualified quality risk of cap assembly, detains cap location structure's size and position for effective monitoring product. The novel utensil of examining of from this design avoids appearing detaining the problem that the cap locating hole leaks the processing, improves the inspection convenience, accuracy and the commonality of examining the utensil, and we provide a wheel hub orientation and detain special utensil of examining of cap for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a special gauge for a directional fastening cap of a hub.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A special checking fixture for a directional fastening cap of a hub comprises a reference disc, wherein a rectangular groove is formed in one side of the reference disc, a positioning pin is arranged in the rectangular groove, a screw is arranged on one side of the positioning pin, the reference disc and the positioning pin are fixed through the screw, a cap spigot detection disc is arranged at the bottom of the reference disc, a cap groove detection disc is arranged at the top of the reference disc, a plurality of cap groove detection depth concave surfaces are uniformly arranged on the surface of the cap groove detection disc in the circumferential direction, mounting holes are formed in the middle positions of the reference disc, the cap spigot detection disc and the cap groove detection disc, a central handle is arranged in each mounting hole, a battery bin is arranged on the inner side of the central handle, a wire hole is formed in the inner top wall of the battery bin, a rotating shaft is rotatably mounted at the upper end of the central handle, a laser emitter is fixed outside the rotating shaft, and an emitter switch is mounted on the, the lower end of the central handle is provided with a chassis, and the lower surface of the chassis is carved with central handle scale marks.

Preferably, the upper end of the central handle and the laser shooting head are rotationally arranged, threads are arranged in the middle of the central handle, and two ends of the central handle extend to the outside of the mounting holes.

Preferably, a battery is installed inside the battery compartment, and the battery is connected with the laser emitter through an electric wire.

Preferably, the number of the cap groove detection depth concavities is five.

Preferably, the lower surface of the cap spigot detection disc is marked with cap spigot detection disc scale marks, and both sides of the rectangular groove of the reference disc are provided with reference disc scale marks.

Preferably, both sides of the central handle are provided with fastening screws, and the central handle and the top of the cap groove detection plate are mounted through the fastening screws.

The utility model has the advantages that:

1. The check tool can be used only after the positioning pin and the hub positioning hole are aligned and fall down when in use, and the problem that the positioning hole is not processed can be avoided as a mistake proofing. And whether the pitch circle diameter size of the positioning hole is qualified can be checked;

2. The included angle between the pointing direction of the laser shooting head on the central handle and the positioning pin is the same as the included angle between the product valve hole and the positioning hole. When the positioning hole is used, whether the position of the positioning hole on a product is correct or not can be quickly checked by confirming whether the laser points to the valve hole or not;

In summary, the following steps: the utility model discloses well examine utensil and adopt assembled and adjustable, can effectively monitor the product and detain cap location structure's size and position, can select the part simultaneously according to the dimensional requirement of different products and install and adjust, the commonality is strong, practices thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle cap seam allowance detection disc scale lines, the reference disc scale lines and the central handle disc scale lines of the utility model.

Fig. 3 is a top view of the cap groove detecting plate of the present invention.

Reference numbers in the figures: the device comprises a reference plate 1, a positioning pin 2, a screw 3, a cap spigot detection plate 4, a cap groove detection depth concave surface 5, a cap groove detection plate 6, a fastening screw 7, a central handle 8, a battery bin 9, a wire hole 10, a rotating shaft 11, a laser shooting head 12, a laser shooting head switch 13, a cap spigot detection plate scale mark 14, a reference plate scale mark 15 and a central handle plate scale mark 16.

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.

Referring to fig. 1-3, a special checking fixture for a directional wheel hub buckle cap comprises a reference plate 1, a rectangular groove is arranged on one side of the reference plate 1, a positioning pin 2 is arranged inside the rectangular groove, a screw 3 is arranged on one side of the positioning pin 2, the reference plate 1 and the positioning pin 2 are fixed through the screw 3, a cap spigot detection plate 4 is arranged at the bottom of the reference plate 1, a cap groove detection plate 6 is arranged at the top of the reference plate 1, a plurality of cap groove detection depth concave surfaces 5 are uniformly arranged on the surface circumference of the cap groove detection plate 6, mounting holes are respectively arranged at the middle positions of the reference plate 1, the cap spigot detection plate 4 and the cap groove detection plate 6, a central handle 8 is arranged inside the mounting holes, a battery bin 9 is arranged on the inner top wall of the battery bin 9, a wire hole 10 is arranged on the inner top wall of the battery bin 9, a rotating shaft 11 is rotatably arranged at the upper end of the central handle 8, the upper part of one side of the outer wall of the central handle 8 is provided with a shooting head switch 13, the lower end of the central handle 8 is provided with a chassis, and the lower surface of the chassis is carved with central handle disk scale marks 16.

the rotatory setting of head 12 is penetrated with the laser to the upper end of central handle 8, and the middle part of central handle 8 is equipped with the screw thread, the both ends of central handle 8 all extend to the outside of a plurality of mounting holes, the internally mounted of battery compartment 9 has the battery, and the battery is penetrated head 12 with the laser and is connected through the electric wire, the number of a plurality of cap groove detection depth concave surfaces 5 is five, cap tang detection dish 4's lower surface is carved with cap tang detection dish scale mark 14, the both sides in the rectangle groove of benchmark dish 1 all are equipped with benchmark dish scale mark 15, the both sides of central handle 8 all are equipped with fastening screw 7, and central handle 8 and the top of cap groove detection dish 6 are installed mutually through fastening screw 7.

The working principle is as follows: the size of the positioning pin 2 is the same as that of the product positioning hole, the positioning pin 2 is arranged in a rectangular groove of a reference plate 1 and is fastened by a screw 3, wherein the positioning pin 2 is an optional part, the size is selected according to the requirement of the product positioning hole, the positioning pin 2 is arranged in the rectangular groove and can move, the fixing is carried out according to the requirement of the diameter size of a pitch circle of the product positioning hole, the size of the positioning pin 2 can be used for detecting whether the size of the positioning hole is qualified or not, the rectangular groove is used for installing a cap groove detection plate 6 and the reference plate 1 together without interfering with the positioning pin 2, a plurality of cap groove detection depth concave surfaces 5 are used for detecting whether the casting surface depth of the cap groove of the product meets the drawing requirement or not, the detection plate can be manufactured according to different product size requirements and is used as a part for assembling a checking tool, the scale is used for aligning with other part, the central handle 8 is sequentially provided with a cap spigot detection disc 4, a reference disc 1 and a cap groove detection disc 6, angle scales on the bottom surface are aligned according to product requirements during installation, the parts are assembled together by using a fastening sleeve on the central handle 8, a battery in the central handle 8 supplies power to an upper-end laser shooting head 12, and the laser shooting head 12 points to a valve hole to serve as a reference standard for detecting the angle of a positioning hole.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 (6)

1. A special checking fixture for a directional wheel hub buckle cap comprises a reference disc (1) and is characterized in that a rectangular groove is formed in one side of the reference disc (1), a positioning pin (2) is arranged inside the rectangular groove, a screw (3) is arranged on one side of the positioning pin (2), the reference disc (1) and the positioning pin (2) are fixed through the screw (3), a cap spigot detection disc (4) is arranged at the bottom of the reference disc (1), a cap groove detection disc (6) is arranged at the top of the reference disc (1), a plurality of cap groove detection depth concave surfaces (5) are uniformly arranged on the surface of the cap groove detection disc (6) in the circumferential direction, mounting holes are formed in the middle positions of the reference disc (1), the cap spigot detection disc (4) and the cap groove detection disc (6), a central handle (8) is arranged inside the mounting holes, and a battery bin (9) is arranged on the inner side of the central handle (8), be equipped with wire hole (10) on the interior roof of battery compartment (9), the upper end of center handle (8) is rotated and is installed rotation axis (11), the external fixation of rotation axis (11) has laser to penetrate head (12), outer wall one side upper portion of center handle (8) is installed and is penetrated first switch (13), and the lower extreme of center handle (8) is equipped with the chassis, the lower surface on chassis is carved with center handle dish scale mark (16).

2. The special checking fixture for the directional button cap of the hub as claimed in claim 1, wherein the upper end of the central handle (8) is rotatably arranged with the laser shooting head (12), the middle part of the central handle (8) is provided with threads, and both ends of the central handle (8) extend to the outside of the plurality of mounting holes.

3. The special checking fixture for the directional button cap of the hub as claimed in claim 1, wherein a battery is mounted inside the battery compartment (9), and the battery is connected with the laser emitter (12) through a wire.

4. The gauge special for the directional wheel hub button cap according to claim 1, wherein the number of the concave surfaces (5) for detecting the depth of the plurality of cap grooves is five.

5. The special checking fixture for the directional fastening cap of the hub as claimed in claim 1, wherein the lower surface of the cap spigot detection disc (4) is marked with cap spigot detection disc scale lines (14), and both sides of the rectangular groove of the reference disc (1) are provided with reference disc scale lines (15).

6. the special checking fixture for the directional fastening cap of the hub as claimed in claim 1, wherein a fastening screw (7) is arranged on one side of the central handle (8), and the central handle (8) and the top of the cap groove detection plate (6) are installed through the fastening screw (7).