CN219037947U

CN219037947U - Worm positioning structure of automatic worm measuring machine

Info

Publication number: CN219037947U
Application number: CN202223597153.8U
Authority: CN
Inventors: 周丰伟; 任晨杰; 过晔; 朱千华
Original assignee: Friedrich Measurement Instrument Co ltd
Current assignee: Friedrich Measurement Instrument Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a worm positioning structure of an automatic worm measuring machine, which comprises an automatic worm measuring rack and a chain plate assembly, wherein the chain plate assembly comprises a plurality of chain plate units and a plurality of clamp assemblies, each clamp assembly is fixedly arranged on the corresponding chain plate unit, each clamp assembly comprises a left supporting block, a right supporting block and a limiting block, the left supporting block, the right supporting block and the limiting block are sequentially and fixedly arranged on the clamp assembly, worm bodies are commonly arranged on the left supporting block, the right supporting block and the limiting block, an electric cabinet is fixedly arranged on the side wall of the automatic worm measuring rack, two door plates are connected to the side wall of the electric cabinet in a hinged manner, and handles are arranged on the door plates. The left support block, the right support block and the limiting block have good supporting and limiting effects on the worm body, rolling deflection of the worm body in the process of being conveyed is avoided, stability of the worm body is improved, and detection accuracy is further improved.

Description

Worm positioning structure of automatic worm measuring machine

Technical Field

The utility model relates to the technical field, in particular to a worm positioning structure of an automatic worm measuring machine.

Background

The main measurement parameters of the worm include tooth pitch, tooth top circle diameter, reference circle diameter and normal tooth thickness. The diameter of the tooth top circle can be measured by a micrometer, and the tooth pitch is ensured by a machine tool transmission chain. Measurement of the reference circle diameter: the measurement of the pitch circle diameter is performed by three or single needle, and the method is the same as that of measuring trapezoidal threads (the formula is different). Measurement of normal tooth thickness: the normal tooth thickness was measured using a gear vernier caliper. The method is suitable for the worm with low precision requirement. If the axial tooth thickness is noted, the axial tooth thickness is converted into the normal tooth thickness, and the worm is directly placed on a conveyor to easily generate rolling displacement in the measuring process, so that the accuracy of the measuring station on the worm is reduced.

In order to solve the above problems, the present utility model provides a worm positioning structure of an automatic worm measuring machine.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a worm positioning structure of an automatic worm measuring machine, which solves the technical problems that in the prior art, the worm is easy to roll and displace when being directly placed on a conveyor in the measuring process, and the accuracy of measuring the worm by a measuring station is reduced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a worm positioning structure of worm automatic measuring machine, includes worm automatic measuring frame and link joint subassembly, the link joint subassembly includes a plurality of link joint units and a plurality of anchor clamps subassembly, every anchor clamps subassembly is equal fixed mounting on the link joint unit that corresponds, the anchor clamps subassembly includes left supporting shoe, right supporting shoe and stopper, left side supporting shoe, right supporting shoe and stopper fixed mounting in proper order are on the anchor clamps subassembly, be provided with the worm body on left side supporting shoe, right supporting shoe and the stopper jointly.

As the preferable technical scheme of the utility model, an electric cabinet is fixedly arranged on the side wall of the worm automatic measuring rack, two door plates are connected to the side wall of the electric cabinet through hinges, and handles are arranged on the door plates.

As the preferable technical scheme of the utility model, the lower end of the automatic worm measuring rack is fixedly provided with a supporting frame, a pneumatic element is fixedly arranged in the supporting frame, and a marking controller is fixedly arranged in the supporting frame.

As a preferable technical scheme of the utility model, a marking machine is arranged in the worm automatic measurement rack, and the marking machine is electrically connected with a marking controller.

The utility model provides a worm positioning structure of an automatic worm measuring machine, which has the following beneficial effects:

the left support block, the right support block and the limiting block have good supporting and limiting effects on the worm body, rolling deflection of the worm body in the process of being conveyed is avoided, stability of the worm body is improved, and detection accuracy is further improved.

Drawings

Fig. 1 is a schematic perspective view of a worm positioning structure of an automatic worm measuring machine according to the present utility model;

fig. 2 is an enlarged schematic view of a link plate assembly in a worm positioning structure of an automatic worm measuring machine according to the present utility model.

In the figure: the device comprises a pneumatic element, a 2-station traversing manipulator, a 3-chain plate assembly, a 4 electric cabinet, a 5-worm body, a 6-left support block, a 7-right support block, an 8-limiting block, a 9-clamp assembly and a 10-chain plate unit.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a worm positioning structure of worm automatic measuring machine, includes worm automatic measuring frame and link joint subassembly 3, and link joint subassembly 3 includes a plurality of link joint units 10 and a plurality of anchor clamps subassembly 9, and every anchor clamps subassembly 9 equal fixed mounting is on corresponding link joint unit 10, and anchor clamps subassembly 9 includes left supporting shoe 6, right supporting shoe 7 and stopper 8, and left supporting shoe 6, right supporting shoe 7 and stopper 8 are fixed mounting in proper order on anchor clamps subassembly 9, are provided with worm body 5 on left supporting shoe 6, right supporting shoe 7 and the stopper 8 jointly.

The automatic worm measuring device comprises a worm automatic measuring rack, an electric cabinet 4, two door plates, a handle and a control unit, wherein the electric cabinet 4 is fixedly arranged on the side wall of the worm automatic measuring rack, the two door plates are connected to the side wall of the electric cabinet 4 through hinges, and the handle is arranged on each door plate;

the lower end of the automatic worm measuring rack is fixedly provided with a supporting frame, a pneumatic element 1 is fixedly arranged in the supporting frame, and a marking controller is fixedly arranged in the supporting frame;

wherein, be provided with station sideslip manipulator 2 in the worm automatic measurement frame and beat the marking machine, beat electric connection between marking machine and the marking controller.

The working principle of the utility model is as follows: the conveyer is changed into a chain plate conveying mechanism, then a clamp assembly 9 is fixedly installed on each chain plate unit 10, then the worm body 5 is placed on the clamp assembly 9, the left supporting block 6, the right supporting block 7 and the limiting block 8 have good supporting and limiting functions on the worm body 5, rolling deflection of the worm body 5 in the conveying process is avoided, stability of the worm body 5 is improved, and detection accuracy is further improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a worm positioning structure of worm automatic measuring machine, includes worm automatic measuring frame and link joint subassembly (3), its characterized in that, link joint subassembly (3) include a plurality of link joint unit (10) and a plurality of anchor clamps subassembly (9), every anchor clamps subassembly (9) all fixed mounting is on corresponding link joint unit (10), anchor clamps subassembly (9) include left supporting shoe (6), right supporting shoe (7) and stopper (8), left side supporting shoe (6), right supporting shoe (7) and stopper (8) fixed mounting are on anchor clamps subassembly (9) in proper order, be provided with worm body (5) on left side supporting shoe (6), right supporting shoe (7) and the stopper (8) jointly.

2. The worm positioning structure of the automatic worm measuring machine according to claim 1, wherein an electric cabinet (4) is fixedly installed on the side wall of the automatic worm measuring rack, two door plates are connected to the side wall of the electric cabinet (4) in a hinge mode, and handles are arranged on the door plates.

3. The worm positioning structure of the automatic worm measuring machine according to claim 1, wherein a supporting frame is fixedly arranged at the lower end of the automatic worm measuring machine frame, a pneumatic element (1) is fixedly arranged in the supporting frame, and a marking controller is fixedly arranged in the supporting frame.

4. The worm positioning structure of the automatic worm measuring machine according to claim 1, wherein a station traversing manipulator (2) and a marking machine are arranged in the automatic worm measuring machine frame, and the marking machine is electrically connected with the marking controller.