Positioning tool for batch machining of non-standard sleeves

Abstract

The utility model belongs to the technical field of tools, and particularly relates to a positioning tool for batch processing of non-standard sleeves, which comprises a bottom plate, a positioning base, a positioning base and a positioning base, and a plurality of fixing components are arranged at the top of the bottom plate; the fixing assembly comprises two symmetrically-arranged first clamping pieces, two symmetrically-arranged second clamping pieces and a pressing piece making contact with the two second clamping pieces. Wherein the two first clamping pieces are fixed on the bottom plate; the two second clamping pieces are connected with the bottom plate in a sliding mode. The second clamping piece is suitable for sliding on the bottom plate when being pressed down by the pressing piece so as to be matched with the first clamping piece to position the workpiece; according to the positioning tool for batch machining of the non-standard sleeves, the second clamping pieces are matched with the first clamping piece to position and fix the workpieces, then the two second clamping pieces are limited through the downward pressing piece, and therefore the effects that batch rapid positioning and fixing are facilitated, and machining is facilitated are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tooling, and in particular relates to a positioning tooling for batch processing of non-standard sleeves. Background Art

[0002] Tooling refers to the general term for various tools used in the manufacturing process, including cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, pliers tools, work station equipment, etc.

[0003] At present, non-standard sleeves are fixed with three-jaw chucks, and there is no universal tooling designed for non-standard sleeves. They can only be processed individually, resulting in frequent manual operations and repeated stops and waiting of machine tools, which seriously reduces production efficiency and wastes human resources.

[0004] Therefore, in order to solve the above problems, it is necessary to design a positioning tool for batch processing of non-standard sleeves. Utility Model Content

[0005] The utility model aims to provide a positioning tool for batch processing of non-standard sleeves, so as to solve the technical problem that the existing tool cannot be fixed in batches.

[0006] In order to solve the above technical problems, the utility model provides a positioning tool for batch processing of non-standard sleeves, comprising:

[0007] A bottom plate, the top of which is provided with a plurality of fixing components;

[0008] The fixing assembly comprises: two symmetrically arranged first clamping members, two symmetrically arranged second clamping members and a pressing member in contact with the two second clamping members; wherein

[0009] The two first clamping members are fixed on the bottom plate; and

[0010] The two second clamping members are slidably connected to the bottom plate;

[0011] The second clamping member is adapted to slide on the bottom plate when being pressed down by the pressing member, so as to cooperate with the first clamping member to position the workpiece;

[0012] The pressing member is suitable for limiting the position of the second clamping member after sliding.

[0013] Further, a first V-shaped portion is provided on one side of the first clamping member;

[0014] A second V-shaped portion is provided on one side of the second clamping member;

[0015] The first V-shaped portion is suitable for cooperating with the second V-shaped portion to position and fix the workpiece.

[0016] Further, the first clamping member further comprises: a recess;

[0017] The fixing assembly further includes: inserting parts arranged on both sides of the second clamping member;

[0018] The inserting portion is slidably connected with the recessed portion.

[0019] Further, a first inclined portion is provided on the other side of the second clamping member;

[0020] The two sides of the pressing member are provided with second inclined portions;

[0021] The first inclined portion and the second inclined portion are in contact with each other and slide against each other.

[0022] Furthermore, a first through hole is provided in the middle of the pressing member;

[0023] The bottom plate is provided with a plurality of threaded holes;

[0024] The fixing assembly further comprises: a bolt;

[0025] The bolt is adapted to be engaged with the threaded hole after passing through the first through hole.

[0026] Further, the bottom plate is provided with a plurality of guide grooves;

[0027] The fixing assembly further comprises: a guide block arranged at the bottom of the second clamping member;

[0028] The guide block is suitable for sliding in the guide groove.

[0029] Furthermore, the bottom plate is provided with at least two second through holes.

[0030] The beneficial effects of the utility model are:

[0031] (I) The utility model places the workpiece between a plurality of first clamping members and a second clamping member, tightens the bolt, and the bolt engages with the threaded hole. The bolt presses down the pressing member, and the pressing member presses down the two second clamping members. The second inclined portion of the pressing member slides on the first inclined portion and pushes the second clamping members to move. The two inserting portions limit the pressing member, and at the same time, the second clamping member drives the guide block to slide in the guide groove, so that the second V-shaped portion and the first V-shaped portion position and fix the workpiece. Through the above steps, the effect of facilitating batch rapid positioning and fixing to facilitate processing is achieved.

[0032] 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.

[0033] 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

[0034] 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.

[0035] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0036] Figure 2 The utility model is a three-dimensional Figure 2 ;

[0037] Figure 3 It is a side view of a preferred embodiment of the utility model as a whole.

[0038] In the figure:

[0039] Bottom plate 1, threaded hole 11, guide groove 12, second through hole 13;

[0040] The fixing assembly 2 , the first clamping member 21 , the first V-shaped portion 211 , the recess 212 , the second clamping member 22 , the second V-shaped portion 221 , the first inclined portion 222 , the pressing member 23 , the second inclined portion 231 , the first through hole 232 , the inserting portion 24 , the bolt 25 , and the guide block 26 . DETAILED DESCRIPTION

[0041] 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

[0042] like Figures 1 to 3 As shown, this embodiment provides a positioning tool for batch processing of non-standard sleeves, including:

[0043] A base plate 1 is provided with a plurality of fixing components 2 on the top thereof; the fixing components 2 include: two symmetrically arranged first clamping members 21, two symmetrically arranged second clamping members 22 and a pressing member 23 in contact with the two second clamping members 22; wherein the two first clamping members 21 are fixed on the base plate 1; and the two second clamping members 22 are slidably connected with the base plate 1; the second clamping members 22 are suitable for sliding on the base plate 1 when being pressed down by the pressing member 23, so as to cooperate with the first clamping members 21 to position the workpiece; the pressing member 23 is suitable for limiting the second clamping members 22 after sliding.

[0044] A first V-shaped portion 211 is provided on one side of the first clamping member 21; a second V-shaped portion 221 is provided on one side of the second clamping member 22; the first V-shaped portion 211 is suitable for cooperating with the second V-shaped portion 221 to position and fix the workpiece; wherein the first V-shaped portion 211 and the second V-shaped portion 221 are provided to adapt to workpieces of different diameters.

[0045] The first clamping member 21 further includes: a recess 212 ; the fixing assembly 2 further includes: inserting portions 24 disposed on both sides of the second clamping member 22 ; the inserting portions 24 are slidably connected to the recess 212 ; wherein the inserting portions 24 are used to limit the downward pressing member 23 .

[0046] A first inclined portion 222 is provided on the other side of the second clamping member 22; second inclined portions 231 are provided on both sides of the pressing member 23; the first inclined portion 222 and the second inclined portion 231 are in contact with each other and slide against each other; by providing the first inclined portion 222 and the second inclined portion 231, the effect of squeezing the second clamping block 22 to move is achieved when the pressing member 23 presses down the second clamping block 22.

[0047] A first through hole 232 is provided in the middle of the pressing member 23; a plurality of threaded holes 11 are provided on the base plate 1; the fixing assembly 2 also includes: a bolt 25; the bolt 25 is suitable for passing through the first through hole 232 and then engaging with the threaded hole 11; wherein the bolt 25 passes through the first through hole 232 and then engages with the threaded hole 11 to fix the pressing member 23.

[0048] The bottom plate 1 is provided with a plurality of guide grooves 12; the fixing assembly 2 further comprises: a guide block 26 arranged at the bottom of the second clamping member 22; wherein the guide block 26 is suitable for sliding in the guide groove 12; by providing the guide groove 12 and the guide block 26, the effect of limiting the moving path of the second clamping member 22 is achieved.

[0049] The base plate 1 is also provided with at least two second through holes 13 ; six second through holes 13 are most preferably provided and are symmetrically arranged; by providing the second through holes 13 , the base plate 1 can be fixed on the processing table by bolts passing through the second through holes 13 .

[0050] In this embodiment, the workpiece is placed between a plurality of first clamping members 21 and second clamping members 22, and the bolt 25 is tightened. The bolt 25 engages with the threaded hole 11, and the bolt 25 presses down the pressing member 23. The pressing member 23 presses down the two second clamping members 22. The second inclined portion 231 of the pressing member 23 slides on the first inclined portion 222 and pushes the second clamping members 22 to move. The two inserting portions 24 limit the pressing member 23. At the same time, the second clamping member 22 drives the guide block 26 to slide in the guide groove 12, so that the second V-shaped portion 221 and the first V-shaped portion 211 position and fix the workpiece. Through the above steps, the effect of facilitating batch rapid positioning and fixing to facilitate processing is achieved.

[0051] 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.

[0052] 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.

[0053] 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.

[0054] 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 batch processing of non-standard sleeves, characterized in that: include: A bottom plate (1) having a plurality of fixing components (2) disposed on the top thereof; The fixing assembly (2) comprises: two symmetrically arranged first clamping members (21), two symmetrically arranged second clamping members (22), and a pressing member (23) in contact with the two second clamping members (22); wherein The two first clamping members (21) are fixed on the bottom plate (1); and The two second clamping members (22) are slidably connected to the bottom plate (1); The second clamping member (22) is adapted to slide on the bottom plate (1) when being pressed downward by the pressing member (23), so as to cooperate with the first clamping member (21) to position the workpiece; The pressing member (23) is suitable for limiting the position of the second clamping member (22) after sliding.

2. The positioning tool for batch processing of non-standard sleeves according to claim 1, characterized in that: A first V-shaped portion (211) is provided on one side of the first clamping member (21); A second V-shaped portion (221) is provided on one side of the second clamping member (22); The first V-shaped portion (211) is suitable for cooperating with the second V-shaped portion (221) to position and fix the workpiece.

3. The positioning tool for batch processing of non-standard sleeves according to claim 2, characterized in that: The first clamping member (21) further comprises: a recess (212); The fixing assembly (2) further comprises: inserting portions (24) arranged on both sides of the second clamping member (22); The inserting portion (24) is slidably connected to the recessed portion (212).

4. The positioning tool for batch processing of non-standard sleeves according to claim 3, characterized in that: A first inclined portion (222) is provided on the other side of the second clamping member (22); Second inclined portions (231) are provided on both sides of the pressing member (23); The first inclined portion (222) and the second inclined portion (231) are in contact with each other and slide against each other.

5. The positioning tool for batch processing of non-standard sleeves according to claim 4, characterized in that: A first through hole (232) is provided in the middle of the pressing member (23); The bottom plate (1) is provided with a plurality of threaded holes (11); The fixing assembly (2) further comprises: a bolt (25); The bolt (25) is suitable for passing through the first through hole (232) and then engaging with the threaded hole (11).

6. The positioning tool for batch processing of non-standard sleeves according to claim 5, characterized in that: The bottom plate (1) is provided with a plurality of guide grooves (12); The fixing assembly (2) further comprises: a guide block (26) arranged at the bottom of the second clamping member (22); wherein The guide block (26) is suitable for sliding in the guide groove (12).

7. The positioning tool for batch processing of non-standard sleeves according to claim 6, characterized in that: At least two second through holes (13) are also provided on the bottom plate (1).

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