CN220890703U

CN220890703U - Locating pin frock

Info

Publication number: CN220890703U
Application number: CN202322465175.7U
Authority: CN
Inventors: 曾元文; 李季东
Original assignee: Chengdu Xinma Technology Co ltd
Current assignee: Chengdu Xinma Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-03
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a locating pin tool which comprises a mounting seat and a locating pin, wherein a locating hole is formed in the right end of the mounting seat, the locating pin is installed in the locating hole, the size of the locating hole is matched with that of the locating pin, a first threaded hole is symmetrically formed in the right end side wall of the mounting seat, the first threaded hole is communicated with the inside of the locating hole, a bolt is connected with the inner thread of the first threaded hole, the tail end of the bolt penetrates through the inside of the first threaded hole and is extruded on the side wall of the locating pin, when the locating pin tool is used, the locating pin tool is installed in the inside of the locating hole through the locating pin, the locating pin is connected in the inside of the first connecting hole and the inside of the second connecting hole through a locating rod, the locating pin can be installed in a fixed mode through the locating rod, the locating pin is extruded through the bolt, and the locating pin is installed more stably, and meanwhile the locating pin can be installed more stably through the matching between a fastening seat and the second threaded hole.

Description

Locating pin frock

Technical Field

The utility model relates to the technical field of locating pin tools, in particular to a locating pin tool.

Background

The locating pin is used for limiting the freedom degree of an object, has certain application in some mechanical movement equipment, is mainly used for determining the position in two-dimensional space, takes a workpiece hole as a locating reference, is used for limiting the freedom degree of the object, and controls the linear movement of the object in three axial directions X, Y, Z and the six freedom degrees of the rotational movement around X, Y, Z.

Generally, the positioning pin is installed in the device to fasten the device, but the existing positioning pin tool has the following problems:

The device can not stably install the locating pin, as shown in patent publication No. CN203863573U, the locating pin is installed through the clamping groove of installation, the locating pin is adsorbed through the magnet, but the locating pin can not be fastened in an omnibearing manner, and the locating pin can be loosened in position due to long-time use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a locating pin tool, which solves the problem that the locating pin tool cannot stably install a locating pin.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a locating pin frock, includes mount pad and locating pin, the inside locating hole that is provided with in the right-hand member of mount pad, and the locating pin is installed in the inside of locating hole, the size of locating hole and the big or small phase-match of locating pin, the inside symmetry of right-hand member lateral wall of mount pad is provided with first screw hole, and first screw hole is linked together with the inside of locating hole, the inside threaded connection of first screw hole has the bolt, the end of bolt runs through in the inside of first screw hole, and extrudees in the lateral wall of locating pin.

Preferably, the lower end of the locating pin is sleeved with a fastening seat, the bracket of the fastening seat is larger than the diameter of the locating hole, the fastening seat is fixedly connected with the locating pin, and the upper surface of the fastening seat is tightly attached to the side wall of the lower end of the mounting seat.

Preferably, the lower extreme inside of locating pin is provided with first connecting hole, and the inside sliding connection of first connecting hole has the locating lever, the lower extreme lateral wall inside of mount pad is provided with the second connecting hole, and the locating lever passes through the inside of first connecting hole connection in the second connecting hole.

Preferably, the fastening seat is internally provided with a second threaded hole in a ring shape.

Preferably, the diameter of the fastening seat is smaller than the side wall of the lower end of the mounting seat.

The utility model provides a locating pin tool. The beneficial effects are as follows:

This locating pin frock when using the locating pin frock, installs inside the locating hole through the locating pin, utilizes the locating lever to connect in inside first connecting hole and the second connecting hole, can fix a position the installation of locating pin, and the bolt is used again to extrude the locating pin and make its installation more firm, can make the installation of locating pin more firm through the cooperation between fastening seat and the second screw hole simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

Fig. 2 is a bottom view of the present utility model.

In the figure, a 1-mounting seat, a 2-limiting hole, a 3-locating pin, a 4-bolt, a 5-first threaded hole, a 6-second threaded hole, a 7-first connecting hole, an 8-locating rod, a 9-second connecting hole and a 10-fastening seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the embodiment of the utility model provides a technical scheme: the utility model provides a locating pin frock, includes mount pad 1 and locating pin 3, the inside locating hole 2 that is provided with in the right-hand member of mount pad 1, and locating pin 3 installs in the inside of locating hole 2, the size of locating hole 2 and the size assorted of locating pin 3, the inside symmetry of the right-hand member lateral wall of mount pad 1 is provided with first screw hole 5, and first screw hole 5 is linked together with the inside of locating hole 2, the inside threaded connection of first screw hole 5 has bolt 4, the end of bolt 4 runs through in the inside of first screw hole 5, and extrudees in the lateral wall of locating pin 3.

The lower extreme suit of locating pin 3 is installed and is fastened seat 10, and the support of fastening seat 10 is greater than the diameter of locating hole 2, fastening seat 10 and locating pin 3 fixed connection, and the upper surface of fastening seat 10 hugs closely with the lower extreme lateral wall of mount pad 1 to can prevent when installing locating pin 3, locating pin 3 runs through in the inside of locating hole 2.

The locating pin 3's lower extreme inside is provided with first connecting hole 7, and the inside sliding connection of first connecting hole 7 has locating lever 8, the inside second connecting hole 9 that is provided with of lower extreme lateral wall of mount pad 1, and locating lever 8 is connected in the inside of second connecting hole 9 through first connecting hole 7 to can be when installing locating pin 3, can carry out spacingly through locating lever 8 to locating pin 3.

The second threaded hole 6 is annularly arranged in the fastening seat 10, so that the fastening bolt can penetrate through the second threaded hole 6, and is connected to the inside of the mounting seat 1, and the positioning pin 3 can be mounted more tightly.

The diameter of the fastening seat 10 is smaller than the side wall of the lower end of the mounting seat 1, so that the fastening seat 10 can be conveniently mounted.

The working principle of the device is as follows: install inside in the locating hole through the locating pin, run through locating pin 3 in the inside of locating hole 2 at first, run through in the inside of first connecting hole 7 and second connecting hole 9 through locating lever 8 simultaneously, can carry out spacingly to the position of locating pin 3, then through bolt 4 threaded connection in the inside of first screw hole 5, make the terminal extrusion locating pin 3 of bolt 4's lateral wall, then through fastening seat 10, make fastening bolt threaded connection in the inside of second screw hole 6, and connect inside the lower extreme lateral wall of mount pad 1, can make the installation of locating pin 3 more firm.

The utility model relates to a 1-mounting seat, a 2-limiting hole, a 3-locating pin, a 4-bolt, a 5-first threaded hole, a 6-second threaded hole, a 7-first connecting hole, an 8-locating rod, a 9-second connecting hole and a 10-fastening seat, which are all universal standard parts or parts known to a person skilled in the art, and the structure and the principle of the device are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a locating pin frock, includes mount pad (1) and locating pin (3), its characterized in that: the right-hand member inside of mount pad (1) is provided with locating hole (2), and locating pin (3) are installed in the inside of locating hole (2), the size of locating hole (2) and the size phase-match of locating pin (3), the inside symmetry of right-hand member lateral wall of mount pad (1) is provided with first screw hole (5), and the inside of first screw hole (5) and locating hole (2) is linked together, the internal thread connection of first screw hole (5) has bolt (4), the end of bolt (4) runs through in the inside of first screw hole (5), and extrudees in the lateral wall of locating pin (3).

2. The dowel tooling of claim 1, wherein: the lower extreme of locating pin (3) is overlapped and is installed fastening seat (10), and the support of fastening seat (10) is greater than the diameter of locating hole (2), fastening seat (10) and locating pin (3) fixed connection, and the upper surface of fastening seat (10) is hugged closely with the lower extreme lateral wall of mount pad (1).

3. The dowel tooling of claim 1, wherein: the locating pin (3) is provided with first connecting hole (7) in the lower extreme inside, and the inside sliding connection of first connecting hole (7) has locating lever (8), the inside second connecting hole (9) that are provided with of lower extreme lateral wall of mount pad (1), and locating lever (8) are connected in the inside of second connecting hole (9) through first connecting hole (7).

4. The dowel tooling of claim 2, wherein: the inside of the fastening seat (10) is provided with a second threaded hole (6) in an annular shape.

5. The dowel tooling of claim 2, wherein: the diameter of the fastening seat (10) is smaller than the side wall of the lower end of the mounting seat (1).