CN216913473U

CN216913473U - High-precision positioning device for machining automobile parts

Info

Publication number: CN216913473U
Application number: CN202122873650.5U
Authority: CN
Inventors: 王愈超; 高静; 夏忠敏; 张�诚
Original assignee: Wuhan Supman Technology Co ltd
Current assignee: Wuhan Supman Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-08
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a high-precision positioning device for automobile accessory machining, which comprises a fixed table, wherein a driving motor is arranged at the bottom of the fixed table, a lantern ring is arranged at the top of the fixed table, a material placing table is arranged in the lantern ring, a groove is embedded in the material placing table, a plurality of ejector rods distributed in an array shape are connected to the side surface wall of the groove in a sliding mode, one end of each ejector rod is fixedly connected with an ejector block, the other end of each ejector rod is fixedly connected with a resisting block, a spring is sleeved on each ejector rod, a machined part is arranged between the resisting blocks, the output end of the driving motor penetrates through the fixed table and extends to the upper side of the fixed table, and the material placing table is arranged at the top of the fixed table. According to the utility model, through the mutual cooperation of the lantern ring, the driving motor, the object placing table, the ejector rod and the spring, the purpose of positioning and fixing the machined part can be realized, the displacement of the machined part is avoided, the stamping precision of the machined part is ensured, and the production efficiency is improved to a certain extent.

Description

High-precision positioning device for machining automobile parts

Technical Field

The utility model relates to the technical field of automobile part machining, in particular to a high-precision positioning device for automobile part machining.

Background

In the production process of the automobile body reinforcing plate beam, most of accessories are produced by a stamping device, during stamping, a strip-shaped plate is stretched between a movable die and a fixed die, a workpiece is stamped out of the plate along with reciprocating downward movement of the fixed die, a worker continuously moves the strip-shaped plate to one side close to the movable die along with reciprocating downward movement of the fixed die, the stamped material is pushed out, and plate raw materials are provided for the next stamping.

Some stamping device for auto-parts that have now lack the locate function, easily cause the machined part skew to appear, and then lead to the machined part punching press to appear the error, provide a high accuracy positioner for auto-parts processing for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a high-precision positioning device for machining automobile parts is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a high accuracy positioner is used in auto-parts processing, includes the fixed station, the bottom of fixed station is provided with driving motor, the top of fixed station is provided with the lantern ring, the inside of lantern ring is provided with puts the thing platform, it inlays and is equipped with the recess to put the thing platform, sliding connection has a plurality of array form distribution ejector pins that are on the recess side table wall, the one end fixedly connected with kicking block of ejector pin, the other end fixedly connected with of ejector pin supports the piece, the cover is equipped with the spring on the ejector pin, and is a plurality of support and be provided with the machined part between the piece.

Preferably, driving motor's output runs through the fixed station and extends to the top to with put thing platform coaxial axle fixed connection, put the top of thing platform setting at the fixed station, and with the fixed station upper surface wall rotation connection.

Preferably, the abutting block is arranged in the sleeve ring and is in contact with the inner surface wall of the sleeve ring, the abutting block is arranged in the groove, one end of the spring is fixedly connected with the side surface wall of the top block, and the telescopic end of the spring is fixedly connected with the outer surface wall of the object placing table.

Preferably, the fixed station is detachably connected with the lantern ring through bolts, a plurality of uniformly distributed supporting legs are arranged at the bottom of the fixed station, and mounting holes are formed in the supporting legs.

Preferably, the inner surface wall of the lantern ring is provided with a plurality of uniformly distributed bulges matched with the ejector rod.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application is through the lantern ring that sets up, driving motor, put the thing platform, mutually supporting of ejector pin and spring, can realize the fixed purpose to the machined part location, avoid the machined part aversion to appear, guarantee machined part punching press precision, improve production efficiency to a certain extent, when using, place the machined part in putting the recess of thing platform, and be located between a plurality of pieces, start driving motor and drive and put the thing platform and rotate, make and put the thing platform and take the ejector pin to rotate, the ejector block slides along the lantern ring inside surface wall, and then make and support piece and machined part contact, realize the fixed of machined part, moreover, the steam generator is simple in structure, high durability and high adaptability are realized to convenient operation.

Drawings

FIG. 1 is a schematic diagram illustrating an overall structure of a positioning device according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an assembly structure of a positioning device according to an embodiment of the present invention.

Illustration of the drawings:

1. a fixed table; 2. a collar; 3. a drive motor; 4. a placing table; 5. a top rod; 6. a top block; 7. a resisting block; 8. a spring; 9. and (5) processing the workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a high accuracy positioner is used in auto-parts processing, including fixed station 1, the bottom of fixed station 1 is provided with driving motor 3, the top of fixed station 1 is provided with the lantern ring 2, the inside of lantern ring 2 is provided with puts thing platform 4, it inlays and is equipped with the recess to put thing platform 4, sliding connection has a plurality of ejector pins 5 that are array form distribution on the recess lateral surface wall, the one end fixedly connected with kicking block 6 of ejector pin 5, the other end fixedly connected with of ejector pin 5 supports piece 7, the cover is equipped with spring 8 on the ejector pin 5, be provided with machined part 9 between a plurality of support pieces 7.

Specifically, as shown in fig. 1 and fig. 2, the output end of the driving motor 3 extends to the upper side through the fixed table 1, and is fixedly connected with the object placing table 4 coaxially, and the object placing table 4 is arranged at the top of the fixed table 1, and is rotatably connected with the upper surface wall of the fixed table 1.

Specifically, as shown in fig. 1 and 2, the abutting block 7 is arranged in the lantern ring 2 and is in contact with the inner surface wall of the lantern ring 2, the abutting block 7 is arranged inside the groove, one end of the spring 8 is fixedly connected with the side surface wall of the ejecting block 6, the telescopic end of the spring 8 is fixedly connected with the outer surface wall of the object placing table 4, the spring 8 has a reset function, and the workpiece 9 which can be well fixed by the abutting block 7 is guaranteed.

Specifically, as shown in fig. 1 and 2, the fixing table 1 and the lantern ring 2 are detachably connected through bolts, so that the lantern ring 2 can be conveniently disassembled, the lantern rings 2 with different sizes can be replaced, the practicability of the positioning device is further improved, a plurality of uniformly distributed supporting legs are arranged at the bottom of the fixing table 1, mounting holes are formed in the plurality of supporting legs, the fixing table 1 can be conveniently installed in different working areas, and the practicability of the positioning device is improved.

Specifically, as shown in fig. 2, the inner surface wall of the collar 2 is provided with a plurality of protrusions which are uniformly distributed and matched with the ejector rod 5, so that workpieces 9 with different sizes can be fixed within a certain range.

In conclusion, the high accuracy positioner is used in auto-parts processing that this embodiment provided, when using, place machined part 9 in putting the recess of thing platform 4 to be located between a plurality of pieces 7, start driving motor 3 and drive and put thing platform 4 and rotate, make and put thing platform 4 and take ejector pin 5 to rotate, ejector block 6 slides along the interior table wall of lantern ring 2, and then make and support piece 7 and the contact of machined part 9, realize the fixed of machined part 9, moreover, the steam generator is simple in structure, and convenient for operation has very strong practicality and suitability.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high accuracy positioner is used in auto-parts processing, includes fixed station (1), its characterized in that, the bottom of fixed station (1) is provided with driving motor (3), the top of fixed station (1) is provided with the lantern ring (2), the inside of lantern ring (2) is provided with puts thing platform (4), it inlays and is equipped with the recess to put thing platform (4), sliding connection has a plurality of ejector pins (5) that are array form distribution on the recess side table wall, the one end fixedly connected with kicking block (6) of ejector pin (5), the other end fixedly connected with of ejector pin (5) supports piece (7), the cover is equipped with spring (8) on ejector pin (5), and is a plurality of be provided with machined part (9) between supporting piece (7).

2. The high-precision positioning device for processing the automobile parts as claimed in claim 1, wherein the output end of the driving motor (3) extends through the fixed table (1) to the upper side and is fixedly connected with the object placing table (4) coaxially, and the object placing table (4) is arranged on the top of the fixed table (1) and is rotatably connected with the upper surface wall of the fixed table (1).

3. The high-precision positioning device for machining the automobile accessories is characterized in that the abutting block (7) is arranged in the lantern ring (2) and is in contact with the inner surface wall of the lantern ring (2), the abutting block (7) is arranged inside the groove, one end of the spring (8) is fixedly connected with the side surface wall of the top block (6), and the telescopic end of the spring (8) is fixedly connected with the outer surface wall of the object placing table (4).

4. The high-precision positioning device for machining the automobile parts is characterized in that the fixing table (1) is detachably connected with the lantern ring (2) through bolts, a plurality of uniformly distributed supporting legs are arranged at the bottom of the fixing table (1), and mounting holes are formed in the plurality of supporting legs.

5. The high-precision positioning device for machining the automobile parts is characterized in that the inner surface wall of the lantern ring (2) is provided with a plurality of uniformly distributed bulges matched with the ejector rods (5).