Positioning tool for shifting fork

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a positioning tool for a shifting fork, which comprises a bottom plate, a plurality of positioning blocks and a plurality of limiting columns, the limiting block and the limiting column are arranged on the two sides of the mounting position so as to limit the two workpieces in the transverse direction and the vertical direction correspondingly. According to the positioning tool for the shifting forks, the workpieces are positioned and installed through the expansion vice, the limiting blocks and the limiting columns, and therefore the effects that the shifting forks can be machined on a large scale and positioned rapidly and accurately are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a positioning tool for a shift fork. Background Art

[0002] The shift fork has excellent performance and is in great demand. During the shift fork processing, the rear part of the shift fork needs to be drilled.

[0003] The drilling process of the shift fork is generally performed on a machine tool, and the shift fork needs to be positioned and clamped, and positioned by a positioning tool. However, the shift fork positioning tool in the prior art can only position one shift fork at a time, and the positioning tool has a cumbersome disassembly and assembly process when positioning the shift fork, which causes the problem of inaccurate positioning of some shift forks.

[0004] Therefore, in order to solve the above problems, it is necessary to design a positioning tool for the shift fork. Utility Model Content

[0005] The utility model aims to provide a positioning tool for a shift fork, so as to solve the technical problem that the prior art cannot perform mass processing and rapid positioning on the shift fork.

[0006] In order to solve the above technical problems, the utility model provides a positioning tool for a shift fork, comprising:

[0007] The bottom plate has a plurality of installation positions, a plurality of limit blocks and a plurality of limit columns on its top surface;

[0008] The limit blocks and limit columns are arranged on both sides of the installation position to limit the horizontal and vertical directions of the two workpieces respectively;

[0009] An expansion vise is arranged in the installation position to cooperate with a limit block to fix the workpiece when the expansion vise expands.

[0010] Furthermore, a threaded hole is provided at the bottom of the mounting position;

[0011] A fixing through hole is provided in the middle of the expansion vise;

[0012] The expansion vise is adapted to be fixed in the mounting position by bolts; and

[0013] The bolt is adapted to be engaged with the threaded hole after passing through the fixing through hole.

[0014] Furthermore, each of the mounting positions is arranged in an array; wherein

[0015] Two adjacent installation positions in a horizontal row share a limiting block.

[0016] Furthermore, a plurality of mounting through holes are provided on the bottom plate.

[0017] Furthermore, at least two pairs of positioning holes are formed on the bottom plate.

[0018] The beneficial effects of the utility model are:

[0019] (I) The utility model places an expansion vise in a mounting position, places a workpiece on both sides of the mounting position and abuts against a limit block and a limit column, and then adjusts the expansion vise through bolts and threaded holes so that the expansion vise abuts against the workpiece. Through the above steps, rapid positioning and fixing are achieved, so as to realize the effect of simultaneous processing of a large number of workpieces.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a stereogram of an overall preferred embodiment of the utility model.

[0024] In the figure:

[0025] Base plate 1, mounting position 11, threaded hole 111, limit block 12, limit column 13, mounting through hole 14, positioning hole 15;

[0026] Expansion vise 2, fixing through hole 21;

[0027] Artifact 3. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0029] like Figure 1 As shown, this embodiment provides a positioning tool for a shift fork, including:

[0030] A bottom plate 1 has a top surface provided with a plurality of mounting positions 11, a plurality of limit blocks 12 and a plurality of limit columns 13; wherein the limit blocks 12 and the limit columns 13 are arranged on both sides of the mounting position 11 to limit the horizontal and vertical directions of two workpieces respectively; an expansion vise 2 is arranged in the mounting position 11 to cooperate with the limit blocks 12 to fix the workpieces when the expansion vise 2 expands.

[0031] A threaded hole 111 is provided at the bottom of the mounting position 11; a fixing through hole 21 is provided in the middle of the expansion vise 2; the expansion vise 2 is suitable for being fixed in the mounting position 11 by bolts; and the bolts are suitable for passing through the fixing through hole 21 and then engaging with the threaded hole 111; by setting the threaded hole 111.

[0032] The installation positions 11 are arranged in an array, wherein two adjacent installation positions 11 in a horizontal row share a limiting block 12 .

[0033] The bottom plate 1 is provided with a plurality of mounting through holes 14 ; by providing the mounting through holes 14 , the bottom plate 1 can be fixed by bolts.

[0034] At least two pairs of positioning holes 15 are provided on the bottom plate 1 , and by providing the positioning holes 15 , the positioning effect before installing the bottom plate 1 can be achieved.

[0035] In this embodiment, the expansion vise 2 is placed in the installation position 11, and the workpiece is placed on both sides of the installation position 11 and abutted against the limit blocks 12 and the limit columns 13. At this time, the expansion vise 2 is adjusted through the bolts and threaded holes 111 to make the expansion vise 2 abut against the workpiece. Through the above steps, rapid positioning and fixing can be achieved to realize the effect of simultaneous processing of large quantities of workpieces.

[0036] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0037] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0039] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A positioning tool for a shift fork, characterized in that: include: The bottom plate (1) has a top surface provided with a plurality of mounting positions (11), a plurality of limit blocks (12) and a plurality of limit columns (13); wherein The limiting blocks (12) and limiting columns (13) are arranged on both sides of the installation position (11) to limit the horizontal and vertical positions of the two workpieces respectively; An expansion vise (2) is arranged in the mounting position (11) to cooperate with a limit block (12) to fix the workpiece when the expansion vise (2) expands.

2. The fork positioning tool as claimed in claim 1, characterized in that: A threaded hole (111) is provided at the bottom of the mounting position (11); A fixing through hole (21) is provided in the middle of the expansion vise (2); The expansion vise (2) is suitable for being fixed in the mounting position (11) by means of bolts; and The bolt is suitable for passing through the fixing through hole (21) and then engaging with the threaded hole (111).

3. The fork positioning tool as claimed in claim 2, characterized in that: The mounting positions (11) are arranged in an array; wherein Two adjacent installation positions (11) in a horizontal row share a limiting block (12).

4. The positioning tool for a shift fork according to claim 1, characterized in that: The bottom plate (1) is provided with a plurality of mounting through holes (14).

5. The fork positioning tool as claimed in claim 4, characterized in that: At least two pairs of positioning holes (15) are provided on the bottom plate (1).

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