CN217750444U

CN217750444U - Alignment positioning device

Info

Publication number: CN217750444U
Application number: CN202221054936.9U
Authority: CN
Inventors: 黄弟育
Original assignee: Zhongshan Huahong Precision Mould Machinery Co ltd
Current assignee: Zhongshan Huahong Precision Mould Machinery Co ltd
Priority date: 2022-04-30
Filing date: 2022-04-30
Publication date: 2022-11-08
Anticipated expiration: 2032-04-30

Abstract

The utility model provides an alignment positioner, including the work piece support column, the outer wall that the work piece support column is close to the upper end encloses the triangle locating piece that is equipped with a plurality of evenly distributed, and the one side on triangle locating piece orientation top is the inclined plane, and the surfacing on inclined plane is smooth, and the end on inclined plane is equipped with an upward bellied baffle. The utility model provides a pair of alignment positioner can solve the condition that the work piece takes place the displacement in machining process to when improving production efficiency, increase the machining precision of work piece.

Description

Alignment positioning device

Technical Field

The utility model relates to an alignment steps up technical field, especially relates to an alignment positioner.

Background

In the machining process, the alignment and positioning of the workpiece are most important. In the prior art, V-shaped clamps are needed to be manually used for positioning common workpieces. However, in practice, the positioning of the process is not accurate, and the process is easy to move and move during the machining process. The requirements on the personal skills of operators are high, the accuracy cannot be guaranteed, the efficiency is low, the operation is inconvenient and the like.

Therefore, it is desirable to provide an alignment positioning device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an alignment positioner, can solve the condition that the work piece takes place the displacement in the machining process to when improving production efficiency, increase the machining precision of work piece.

For solving the technical problem, the utility model discloses a technical scheme provide an alignment positioner, including work piece support column 1, work piece support column 1 encloses the triangle locating piece 2 that is equipped with a plurality of evenly distributed near the outer wall of upper end, triangle locating piece 2 is inclined plane 21 towards the one side of top, the surfacing of inclined plane 21 is smooth, the end of inclined plane 21 is equipped with one and makes progress bellied baffle 3.

Preferably, the inclined plane 21 is provided with a plurality of openings 211 uniformly arranged up and down and positioning pins 212 movably inserted in the openings 211.

Preferably, the workpiece supporting column 1 is of an annular cylindrical structure, and an electromagnet 11 attracted with the workpiece is arranged on the inner wall, close to the upper end, of the workpiece supporting column 1.

Preferably, at least three triangular positioning blocks 2 are arranged on the outer wall of the workpiece supporting column 1 close to the upper end portion in a surrounding mode.

Preferably, the triangular positioning block 2 is in the shape of a right triangle.

Preferably, the triangular surface of the triangular positioning block 2, which is attached to and connected with the workpiece supporting column 1, is of an arc structure.

The utility model has the advantages that: the utility model provides a pair of alignment positioner can solve the condition that the work piece takes place the displacement in machining process to when improving production efficiency, increase the machining precision of work piece.

Drawings

Fig. 1 is a structural diagram of an alignment positioning device of the present invention;

fig. 2 is a usage status diagram of an alignment positioning device of the present invention;

fig. 3 is another usage state diagram of the aligning and positioning device of the present invention.

The names of the parts corresponding to the numerical identifiers in the drawings of the specification are respectively as follows:

a workpiece support column 1; a triangular positioning block 2; a baffle 3; an electromagnet 11; an opening 211; and a locating pin 212.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the drawings.

Referring to fig. 1 to 3, the aligning and positioning device of the present embodiment includes a workpiece supporting column 1, a plurality of triangular positioning blocks 2 uniformly distributed are disposed around an outer wall of the workpiece supporting column 1 near an upper end portion, a side of the triangular positioning blocks 2 facing upward is an inclined plane 21, a surface of the inclined plane 21 is flat and smooth, and a baffle 3 protruding upward is disposed at a tail end of the inclined plane 21.

In this embodiment, when the lower end foot of the workpiece slides to the end of the triangular positioning block 2 along the inclined plane 21 of the triangular positioning block 2, the baffle 3 at the end of the triangular positioning block 2 can limit the workpiece to continuously move leftward, and then, when the workpiece is processed, even if downward force is generated on the upper end surface of the workpiece, the lower end foot of the workpiece can easily slide leftward along the inclined plane 21, but at this time, because of the baffle 3, the workpiece still cannot move leftward along with gravity, meanwhile, because of the existence of the triangular positioning block 2, the lower end foot of the workpiece can always abut against the inclined plane 21 of the triangular positioning block 2, and further, the workpiece is always on a plane, the edge position of the workpiece cannot be uneven due to uneven stress, and thus, the alignment and positioning effects of the workpiece are achieved.

In this embodiment, when processing products of different models, the length of the lower end of the workpiece is different, when the length of the lower end of the workpiece is not enough to allow the lower end of the workpiece to slide to the end of the inclined plane 21, the positioning pin 212 can be used for further limiting the workpiece, that is, when the lower end of the workpiece slides along the inclined plane 21 to the lower end surface of the workpiece and is attached to the upper end surface of the workpiece support column 1, the positioning pin 212 is inserted into the opening hole 211, so that the positioning pin 212 abuts against the lower end of the workpiece, so as to form an effect consistent with the baffle 3, and further, the aligning and positioning device can be suitable for more workpieces with different lengths of the lower end of the workpiece.

Preferably, the workpiece supporting column 1 is of an annular cylindrical structure, and an electromagnet 11 attracted with the workpiece is arranged on the inner wall of the workpiece supporting column 1 close to the upper end part.

In this embodiment, the wire can penetrate from the bottom of work piece support column 1 to in order to carry out circular telegram to electro-magnet 11 on the work piece support column 1 inner wall, and when carrying out circular telegram to work piece support column 1, electro-magnet 11 can carry out the actuation to the work piece that sets up on its upper end, so that the work piece can be fixed on this work piece support column 1, if the work piece has accomplished processing, then only need the breakpoint can realize the dismantlement to the work piece.

In this embodiment, the hollow design of this application work piece support column 1 can reduce the manufacturing cost of work piece support column 1 when reducing 1 weight of work piece support column, and the cylinder structure, compare prismatic structure, can make things convenient for the work piece of different shapes to fix above it more.

Preferably, the outer wall of the workpiece supporting column 1 close to the upper end is at least surrounded with three triangular positioning blocks 2.

Preferably, the triangular surface that triangle locating piece 2 and the laminating of work piece support column 1 are connected is the arc structure.

In this embodiment, when the one side that triangle locating piece 2 and work piece support column 1 laminating are connected is the arc structure, triangle locating piece 2 could carry out perfect laminating with columniform work piece support column 1, and if the one side that triangle locating piece 2 and work piece support column 1 laminating are connected is straight flange line structure, so, triangle locating piece 2 always has one part to be can't laminate with triangle locating piece 2 and be connected, can appear easily that triangle locating piece 2 fixes improper phenomenon, and then influences the machining precision.

In this embodiment, the workpiece supporting column 1 and the triangular positioning block 2 may be an integrated structure formed by welding metal materials.

Therefore, the alignment and positioning device described in fig. 1 to 3 can solve the problem of workpiece displacement during the machining process, so as to improve the production efficiency and increase the machining precision of the workpiece.

In addition, the alignment positioning device described in fig. 1 to 3 can complete the fixing process of the workpiece without using a clamping tool such as a V-shaped clamp, and is simple to operate and high in efficiency.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures made by the contents of the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides an alignment positioner which characterized in that: including work piece support column (1), work piece support column (1) encloses triangle locating piece (2) that are equipped with a plurality of evenly distributed near the outer wall of upper end, triangle locating piece (2) are inclined plane (21) towards the one side of top, the surfacing of inclined plane (21) is smooth, the end on inclined plane (21) is equipped with one and upwards bellied baffle (3).

2. The aligning and positioning device of claim 1, wherein: the inclined plane (21) is provided with a plurality of holes (211) which are uniformly arranged up and down and positioning pins (212) which are movably inserted into the holes (211).

3. The aligning and positioning apparatus according to claim 1 or 2, wherein: the workpiece supporting column (1) is of an annular cylindrical structure, and an electromagnet (11) attracted with the workpiece is arranged on the inner wall, close to the upper end portion, of the workpiece supporting column (1).

4. The aligning and positioning apparatus of claim 3, wherein: the outer wall of the workpiece supporting column (1) close to the upper end is at least provided with three triangular positioning blocks (2).

5. The aligning and positioning apparatus of claim 1, wherein: the triangular positioning block (2) is in the shape of a right-angled triangle.

6. The aligning and positioning device of claim 3, wherein: the triangular surface of the triangular positioning block (2) and the workpiece support column (1) in a joint connection is of an arc structure.