CN213053758U

CN213053758U - Turnover mechanism for machining automobile parts

Info

Publication number: CN213053758U
Application number: CN202021659341.7U
Authority: CN
Inventors: 赵峰; 左长东; 张海彬
Original assignee: Zhengzhou Changyu Electromechanical Equipment Co ltd
Current assignee: Zhengzhou Changyu Electromechanical Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-27
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a tilting mechanism for auto-parts processing, including mounting bracket, first motor and second motor, the welding of the upper surface front end of mounting bracket has the baffle, the output of first motor is connected with the mounting panel, the output of second motor is connected with fixed box, the outside threaded connection of lead screw has the ejector pad, and the lower surface welding of ejector pad has the stripper plate to the lateral surface of stripper plate is pasted and is connected with the rubber slab, the left surface welding of lead screw has the connecting roller, the left surface welding of fixed box has accepts the board, and accepts the bottom of board and install the connecting rod, the fixed surface of connecting rod has the limiting block, and the inside of limiting block is seted up limited groove. This a tilting mechanism for auto-parts processing conveniently prescribes a limit to the work piece of rectangle structure or circular structure, uses in a flexible way, avoids the lead screw to rotate when the work piece is by the centre gripping for the work piece by the centre gripping is not hard up, stable in structure.

Description

Turnover mechanism for machining automobile parts

Technical Field

The utility model relates to a relevant technical field of auto-parts processing specifically is a tilting mechanism for auto-parts processing.

Background

Automobile parts are closely related to the quality of an automobile, the quality of the automobile parts is related to processing machinery, in the processing process of the automobile parts, a turnover mechanism is needed to position workpieces, the angle of the workpieces is changed by the turnover mechanism, and therefore the workpieces can be conveniently processed from different angles, and operation is facilitated.

However, the existing turnover mechanism for automobile accessory machining is single in shape of a workpiece which can be limited, and inflexible in use, when a plastic or easily-deformed workpiece is fixed, the workpiece is damaged by extrusion force, and after the workpiece is fixed, the clamped workpiece is loosened due to accidental rotation of the screw rod, and the structure is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tilting mechanism for auto-parts processing to the current shape that is used for the work piece that tilting mechanism for auto-parts processing can inject that proposes in solving above-mentioned background art is single, uses the inflexibility, and when fixed plastics or yielding work piece, the extrusion force damages the work piece, and after the fixed work piece, because unexpected lead screw rotates, make by the work piece of centre gripping not hard up, the unstable problem of structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tilting mechanism for auto-parts processing, includes mounting bracket, first motor and second motor, the upper surface front end welding of mounting bracket has the baffle, and the top of mounting bracket is fixed with first motor, the output of first motor is connected with the mounting panel, and the below of mounting panel is fixed with the second motor, the output of second motor is connected with fixed box, and the inside rotation of fixed box installs the lead screw, the outside threaded connection of lead screw has the ejector pad, and the lower surface welding of ejector pad has the stripper plate to the lateral surface of stripper plate pastes and is connected with the rubber slab, the left surface welding of lead screw has the connecting roller, the left surface welding of fixed box has the board of accepting, and accepts the bottom of board and installs the connecting rod, the fixed surface of connecting rod has the stopper, and the inside of stopper is seted up limited groove.

Preferably, the thread directions of the left end and the right end of the screw rod are opposite, and the push blocks are symmetrically arranged about the center line of the screw rod.

Preferably, the longitudinal section of the inner end of the extrusion plate is of an arc structure, and the extrusion plate and the push block form a rotating structure.

Preferably, the left end of the connecting roller penetrates through the left end of the fixed box, and the longitudinal section of the left end of the connecting roller is of a sawtooth structure.

Preferably, the connecting rod and the bearing plate form a sliding structure, and the longitudinal section of the top end of the connecting rod is of a T-shaped structure.

Preferably, the transverse center line of the limiting block and the transverse center line of the connecting roller are coincided with each other, and the limiting grooves are formed in the limiting block at equal angles.

Compared with the prior art, the beneficial effects of the utility model are that: the turnover mechanism for processing the automobile parts is convenient for limiting workpieces with rectangular structures or circular structures, is flexible to use, avoids the workpieces from being damaged when being clamped, avoids the screw rod from rotating, enables the clamped workpieces to be loosened, and is stable in structure;

1. the push block and the extrusion plate are arranged, 2 groups of push blocks relatively move along with the rotation of the screw rod, so that the extrusion plate below the push block moves, the workpiece is fixed by utilizing 2 groups of extrusion plates, the inner end surface of each extrusion plate is of an arc-shaped structure, the extrusion plates and the push blocks form a rotating structure, the use surface of each extrusion plate is selected according to the shape of the workpiece, and the workpiece with a rectangular structure or a circular structure is conveniently limited;

2. the extrusion plate and the rubber plate are arranged, when the 2 groups of extrusion plates relatively move to limit the workpiece, the rubber plate on the extrusion plates is tightly attached to the workpiece, the rubber plate is utilized to protect the workpiece, and the workpiece is prevented from being damaged when being clamped;

3. the screw rod, the connecting roller and the limiting block are arranged, after the workpiece is fixed by the extrusion plate, the limiting block is moved due to the fact that the connecting roller is fixedly connected with the screw rod, the limiting block is connected with one end of the saw-toothed structure of the connecting roller in a clamping mode, the limiting groove in the limiting block is used for limiting the connecting roller, the screw rod is limited, the screw rod is prevented from rotating, and the clamped workpiece is enabled to be loose.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the cutting structure of the present invention;

fig. 4 is a schematic view of a side view structure of the connection between the connecting rod and the limiting block of the present invention.

In the figure: 1. a mounting frame; 2. a baffle plate; 3. a first motor; 4. mounting a plate; 5. a second motor; 6. a fixing box; 7. a screw rod; 8. a push block; 9. a pressing plate; 10. a rubber plate; 11. a connecting roller; 12. a bearing plate; 13. a connecting rod; 14. a limiting block; 15. defining a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a turnover mechanism for processing automobile accessories comprises an installation frame 1, a baffle 2, a first motor 3, an installation plate 4, a second motor 5, a fixed box 6, a screw rod 7, a push block 8, a squeezing plate 9, a rubber plate 10, a connecting roller 11, a bearing plate 12, a connecting rod 13, a limiting block 14 and a limiting groove 15, wherein the baffle 2 is welded at the front end of the upper surface of the installation frame 1, the first motor 3 is fixed above the installation frame 1, the output end of the first motor 3 is connected with the installation plate 4, the second motor 5 is fixed below the installation plate 4, the output end of the second motor 5 is connected with the fixed box 6, the screw rod 7 is rotatably installed inside the fixed box 6, the push block 8 is in threaded connection with the outer side of the screw rod 7, the squeezing plate 9 is welded on the lower surface of the push block 8, the rubber plate 10 is connected to the outer side surface of the squeezing plate 9 in a sticking manner, the connecting roller, a bearing plate 12 is welded on the left side surface of the fixed box 6, a connecting rod 13 is installed at the bottom end of the bearing plate 12, a limiting block 14 is fixed on the lower surface of the connecting rod 13, and a limiting groove 15 is formed in the limiting block 14;

as shown in fig. 1, 2 and 3, the thread directions of the left end and the right end of the screw rod 7 are opposite, the push blocks 8 are symmetrically arranged about the center line of the screw rod 7, the push blocks 8 relatively move along with the rotation of the screw rod 7, the longitudinal section of the inner end of the extrusion plate 9 is of an arc structure, the extrusion plate 9 and the push blocks 8 form a rotating structure, the use surface of the extrusion plate 9 is convenient to adjust, the connecting rod 13 and the bearing plate 12 form a sliding structure, and the longitudinal section of the top end of the connecting rod 13 is of a T-shaped structure, so that the connecting rod 13 is prevented from falling off;

as shown in the figures 1, 2 and 4, the left end of the connecting roller 11 penetrates through the left end of the fixed box 6, the longitudinal section of the left end of the connecting roller 11 is of a sawtooth structure, the outer end of the connecting roller 11 is matched with the inner end of the limiting block 14, the transverse center line of the limiting block 14 is overlapped with the transverse center line of the connecting roller 11, the limiting grooves 15 are arranged in the limiting block 14 at equal angles, and the limiting block 14 is used for limiting the connecting roller 11.

The working principle is as follows: when the turnover mechanism for processing the automobile accessories is used, firstly, when a workpiece is of a circular structure, the bottom end of the push block 8 is rotatably installed at the top end of the extrusion plate 9, so that the extrusion plate 9 and the push block 8 form a rotating structure, the extrusion plate 9 is rotated, the circular workpiece is fixed by using the arc surface of the extrusion plate 9, the workpiece is placed between 2 groups of extrusion plates 9 in the drawing 1, then the right end of the screw rod 7 is manually and clockwise rotated, the push blocks 8 are symmetrically arranged about the central line of the screw rod 7, the thread directions of the left end and the right end of the screw rod 7 are opposite, and along with the clockwise rotation of the

screw rod

7, 2 groups of push blocks 8 relatively move, so that the extrusion plate 9 welded with the push blocks 8 moves, the workpiece is fixed by using 2 groups of extrusion plates 9, and the outer side surface of the workpiece is tightly attached;

then, the connecting rod 13 in fig. 2 is manually slid rightwards, so that the limiting block 14 below the connecting rod 13 moves rightwards, the limiting groove 15 inside the limiting block 14 is aligned with the sawtooth-shaped structure at the left end of the connecting roller 11, along with the right movement of the limiting block 14, the sawtooth-shaped structure at the left end of the connecting roller 11 is clamped into the limiting groove 15 in the limiting block 14, the limiting block 14 limits the rotation of the connecting roller 11, so as to limit the rotation of the screw rod 7, when the workpiece needs to be turned over, the first motor 3 is connected with an external power supply, the second motor 5 is provided with a storage battery, the first motor 3 and the second motor 5 are respectively driven to drive the fixing box 6 to rotate on different spatial interfaces, and the workpiece is turned over, so that a series of operations of the turning mechanism for processing the automobile accessories are completed, and the content which is not described in detail in the present specification.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tilting mechanism for auto-parts processing, includes mounting bracket (1), first motor (3) and second motor (5), its characterized in that: the front end of the upper surface of the mounting rack (1) is welded with the baffle (2), the upper part of the mounting rack (1) is fixed with the first motor (3), the output end of the first motor (3) is connected with the mounting plate (4), the lower part of the mounting plate (4) is fixed with the second motor (5), the output end of the second motor (5) is connected with the fixing box (6), the fixing box (6) is internally and rotatably provided with the lead screw (7), the outer side of the lead screw (7) is in threaded connection with the push block (8), the lower surface of the push block (8) is welded with the extrusion plate (9), the outer side surface of the extrusion plate (9) is pasted with the rubber plate (10), the left side surface of the lead screw (7) is welded with the connecting roller (11), the left side surface of the fixing box (6) is welded with the bearing plate (12), and the bottom of the bearing plate (12, the lower surface of the connecting rod (13) is fixed with a limiting block (14), and a limiting groove (15) is formed in the limiting block (14).

2. The turnover mechanism for automobile accessory processing according to claim 1, characterized in that: the left end and the right end of the screw rod (7) are opposite in thread direction, and the push blocks (8) are symmetrically arranged relative to the center line of the screw rod (7).

3. The turnover mechanism for automobile accessory processing according to claim 1, characterized in that: the longitudinal section of the inner end of the extrusion plate (9) is of an arc-shaped structure, and the extrusion plate (9) and the push block (8) form a rotating structure.

4. The turnover mechanism for automobile accessory processing according to claim 1, characterized in that: the left end of the connecting roller (11) penetrates through the left end of the fixed box (6), and the longitudinal section of the left end of the connecting roller (11) is of a sawtooth structure.

5. The turnover mechanism for automobile accessory processing according to claim 1, characterized in that: the connecting rod (13) and the bearing plate (12) form a sliding structure, and the longitudinal section of the top end of the connecting rod (13) is of a T-shaped structure.

6. The turnover mechanism for automobile accessory processing according to claim 1, characterized in that: the transverse center line of the limiting block (14) and the transverse center line of the connecting roller (11) are superposed with each other, and limiting grooves (15) are formed in the limiting block (14) at equal angles.