阅读说明：本技术 一种机加工用翻转装置 (Turning device for machining ) 是由 王肖建 阙忠鑫 张彪 于 2021-11-11 设计创作，主要内容包括：本发明提供一种机加工用翻转装置,包括底座；两个螺纹杆,两个所述螺纹杆对称转动安装在所述底座上；滑块,所述滑块螺纹安装在所述螺纹杆上；转动杆,所述转动杆转动安装在所述滑块上；第一环形板,所述第一环形板固定安装在两个所述转动杆上；第二环形板,所述第二环形板转动安装在所述第一环形板的内壁上；两个电动伸缩杆,两个所述电动伸缩杆对称固定安装在所述第二环形板的内壁上；夹持板,所述夹持板固定安装在所述电动伸缩杆的输出轴上。本发明提供的机加工用翻转装置使用方便、便于对不同高度的工件进行翻转,且可以在两个平面内翻转,有利于对工件的加工。(The invention provides a turning device for machining, which comprises a base; the two threaded rods are symmetrically and rotatably arranged on the base; the sliding block is mounted on the threaded rod in a threaded mode; the rotating rod is rotatably arranged on the sliding block; the first annular plate is fixedly arranged on the two rotating rods; a second annular plate rotatably mounted on an inner wall of the first annular plate; the two electric telescopic rods are symmetrically and fixedly arranged on the inner wall of the second annular plate; the clamping plate is fixedly installed on the output shaft of the electric telescopic rod. The turnover device for machining is convenient to use, convenient for turnover of workpieces with different heights, capable of turning over in two planes and beneficial to machining of the workpieces.)

1. The utility model provides a turning device for machining which characterized in that includes:

a base;

the two threaded rods are symmetrically and rotatably arranged on the base;

the sliding block is mounted on the threaded rod in a threaded mode;

the rotating rod is rotatably arranged on the sliding block;

the first annular plate is fixedly arranged on the two rotating rods;

a second annular plate rotatably mounted on an inner wall of the first annular plate;

the two electric telescopic rods are symmetrically and fixedly arranged on the inner wall of the second annular plate;

the clamping plate is fixedly installed on the output shaft of the electric telescopic rod.

2. The turning device for machining according to claim 1, wherein a first gear is fixedly sleeved on an outer ring of the second annular plate, a rotating groove is formed in an inner wall of the first annular plate, a second gear is rotatably mounted in the rotating groove and meshed with the first gear, a first motor is fixedly mounted on a top of the first annular plate, and an output shaft of the first motor extends into the rotating groove and is fixedly connected with the second gear.

3. The turning device for machining according to claim 1, wherein a worm wheel is fixedly sleeved on one of the rotating rods, a fixing plate is fixedly installed on one side of one of the sliding blocks, a worm is rotatably installed on the fixing plate, the worm is meshed with the worm wheel, a second motor is fixedly installed on the top of the fixing plate, and an output shaft of the second motor is fixedly connected with the worm.

4. The turning device for machining according to claim 1, wherein a cavity is formed in the base, bottom ends of two of the threaded rods extend into the cavity, a belt pulley is fixedly sleeved on the threaded rods, a belt is rotatably sleeved on the two belt pulleys, a third motor is fixedly installed on an inner wall of the bottom of the cavity, and an output shaft of the third motor is fixedly connected with one of the threaded rods.

5. The turning device for machining according to claim 1, wherein a limiting block is fixedly mounted at the top of the threaded rod.

6. The turning device for machining according to claim 1, wherein a non-slip mat is provided on a bottom of the base.

Technical Field

The invention relates to the technical field of machining, in particular to a turnover device for machining.

Background

Machining is short for machining and refers to a machining process for removing materials through mechanical precision machining. The mechanical processing mainly comprises two types of manual processing and numerical control processing. Manual machining refers to a method in which a machinist manually operates mechanical equipment such as a milling machine, a lathe, a drilling machine, and a sawing machine to machine various materials. The manual machining is suitable for small-batch and simple part production. Numerical control machining (CNC) refers to a machine worker machining by using numerical control equipment, which includes a machining center, a turning and milling center, a wire electric discharge machine, a thread cutting machine, and the like. When a workpiece is machined, a turnover device is needed to turn over the workpiece.

However, most of the conventional turnover devices can only turn over one surface of a workpiece through one shaft rotation, and the turnover device has limitation, so that the workpiece is inconvenient to process.

Therefore, it is necessary to provide a new turning device for machining to solve the above technical problems.

Disclosure of Invention

The invention solves the technical problem of providing a turnover device for machining, which is convenient to use, convenient to turn over workpieces with different heights, can turn over in two planes and is beneficial to machining the workpieces.

In order to solve the above technical problem, the present invention provides a turning device for machining, comprising: a base; the two threaded rods are symmetrically and rotatably arranged on the base; the sliding block is mounted on the threaded rod in a threaded mode; the rotating rod is rotatably arranged on the sliding block; the first annular plate is fixedly arranged on the two rotating rods; a second annular plate rotatably mounted on an inner wall of the first annular plate; the two electric telescopic rods are symmetrically and fixedly arranged on the inner wall of the second annular plate; the clamping plate is fixedly installed on the output shaft of the electric telescopic rod.

Preferably, the fixed cover in outer lane of second annular slab is equipped with first gear, the rotation groove has been seted up on the inner wall of first annular slab, rotate the inslot internal rotation and install the second gear, the second gear with first gear meshes mutually, the top fixed mounting of first annular slab has first motor, the output shaft of first motor extends to rotate in the inslot and with second gear fixed connection.

Preferably, one fixed cover is equipped with the worm wheel on the dwang, one side fixed mounting of slider has the fixed plate, rotate on the fixed plate and install the worm, the worm with the worm wheel meshes mutually, the top fixed mounting of fixed plate has the second motor, the output shaft of second motor with worm fixed connection.

Preferably, set up the cavity in the base, two the bottom of threaded rod all extends to in the cavity, fixed cover is equipped with the belt pulley on the threaded rod, two it is equipped with same belt to rotate the cover on the belt pulley, fixed mounting has the third motor on the bottom inner wall of cavity, the output shaft and one of third motor threaded rod fixed connection.

Preferably, the top of the threaded rod is fixedly provided with a limiting block.

Preferably, the bottom of the base is provided with a non-slip mat.

Compared with the related art, the turnover device for machining provided by the invention has the following beneficial effects:

the invention provides a turning device for machining, wherein two threaded rods are symmetrically and rotatably arranged on a base, rotating rods are rotatably arranged on a sliding block, a first annular plate is fixedly arranged on the two rotating rods, so that the height of the first annular plate can be conveniently adjusted, and the first annular plate can be conveniently driven to rotate, so that a workpiece can be turned on a plane; the second annular plate rotates to be installed on the inner wall of first annular plate, grip block fixed mounting is in on electric telescopic handle's the output shaft, the grip block is convenient for fix the work piece, and the second annular plate rotates on first annular plate for the work piece can overturn at another plane, is convenient for overturn in two planes to the work piece, is favorable to the processing to the work piece.

In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a preferred embodiment of a turning device for machining according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is a schematic top sectional view of fig. 1.

Reference numbers in the figures: 1. a base; 2. a threaded rod; 3. a slider; 4. rotating the rod; 5. a first annular plate; 6. a second annular plate; 7. an electric telescopic rod; 8. a clamping plate; 9. a first gear; 10. a second gear; 11. a first motor; 12. a worm gear; 13. a fixing plate; 14. a worm; 15. a second motor; 16. a chamber; 17. a belt pulley; 18. a belt; 19. a third motor.

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, 3 and 4, the turning device for machining includes: a base 1; the two threaded rods 2 are symmetrically and rotatably arranged on the base 1; the sliding block 3 is mounted on the threaded rod 2 in a threaded manner; the rotating rod 4 is rotatably arranged on the sliding block 3; the first annular plate 5 is fixedly arranged on the two rotating rods 4; the second annular plate 6 is rotatably arranged on the inner wall of the first annular plate 5, a bearing is fixedly arranged on the second annular plate 6, and the outer ring of the bearing is fixedly connected with the first annular plate 5; the two electric telescopic rods 7 are symmetrically and fixedly arranged on the inner wall of the second annular plate 6; and the clamping plate 8 is fixedly arranged on the output shaft of the electric telescopic rod 7.

The fixed cover in outer lane of second annular plate 6 is equipped with first gear 9, the rotation groove has been seted up on the inner wall of first annular plate 5, rotate the inslot internal rotation and install second gear 10, second gear 10 with first gear 9 meshes mutually, the top fixed mounting of first annular plate 5 has first motor 11, the output shaft of first motor 11 extends to rotate the inslot and with second gear 10 fixed connection, first motor 11 drive second gear 10 rotates, cooperates first gear 9 to drive second annular plate 6 and rotate on first annular plate 5.

One fixed cover is equipped with worm wheel 12, one on the dwang 4 one side fixed mounting of slider 3 has fixed plate 13, rotate on the fixed plate 13 and install worm 14, worm 14 with worm wheel 12 meshes mutually, the top fixed mounting of fixed plate 13 has second motor 15, the output shaft of second motor 15 with worm 14 fixed connection, second motor 15 drive worm 14 rotate, worm 14 and worm wheel 12 cooperation to can drive dwang 4 and rotate.

Set up cavity 16 in the base 1, two the bottom of threaded rod 2 all extends to in the cavity 16, threaded rod 2 is gone up fixed cover and is equipped with belt pulley 17, two it is equipped with same belt 18 to rotate the cover on the belt pulley 17, fixed mounting has third motor 19 on the bottom inner wall of cavity 16, third motor 19's output shaft and one 2 fixed connection of threaded rod are convenient for drive two threaded rod 2 synchronous rotations.

The top fixed mounting of threaded rod 2 has the stopper, and the stopper can play spacing effect to slider 3.

The bottom of base 1 is equipped with the slipmat, increases base 1's stability.

The working principle of the turnover device for machining provided by the invention is as follows:

when the workpiece overturning machine is used, a workpiece to be machined is placed on the base 1, the third motor 19 is started, an output shaft of the third motor 19 drives one threaded rod 2 to rotate, one threaded rod 2 drives the other threaded rod 2 to rotate through the belt pulley 17 and the belt 18, the threaded rod 2 drives the sliding block 3 to move downwards, the sliding block 3 drives the first annular plate 5 and the second annular plate 6 to move downwards through the rotating rod 4, the second annular plate 6 drives the clamping plates 8 to move downwards until the workpiece is positioned between the two clamping plates 8, and the third motor 19 is closed, so that the workpiece overturning machine is suitable for overturning workpieces of different heights;

starting the electric telescopic rod 7, driving the clamping plates 8 to move by the electric telescopic rod 7, and fixing the workpiece through the two clamping plates 8;

when the workpiece needs to be turned over, the third motor 19 is controlled to rotate reversely, the workpiece can be driven to move upwards, after the workpiece moves upwards to a proper position, the third motor 19 is turned off, the first motor 11 is started, the output shaft of the first motor 11 drives the second gear 10 to rotate, the second gear 10 drives the first gear 9 to rotate, the first gear 9 drives the second annular plate 6 to rotate on the first annular plate 5, and the second annular plate 6 drives the workpiece to rotate through the clamping plate 8;

the second motor 15 is started, the output shaft of the second motor 15 drives the worm 14 to rotate, the worm 14 drives the worm wheel 12 to rotate, the worm wheel 12 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first annular plate 5 to rotate, therefore, the workpiece can be rotated, and can be overturned in two planes, and the processing of the workpiece is facilitated.

In the invention, the two threaded rods 2 are symmetrically and rotatably arranged on the base 1, the rotating rods 4 are rotatably arranged on the sliding block 3, and the first annular plate 5 is fixedly arranged on the two rotating rods 4, so that the height of the first annular plate 5 can be conveniently adjusted, and meanwhile, the first annular plate 5 can be conveniently driven to rotate, so that a workpiece can be turned over on a plane; the second annular plate 6 rotates and installs on the inner wall of first annular plate 5, grip block 8 fixed mounting be in on the output shaft of electric telescopic handle 7, grip block 8 is convenient for fix the work piece, and second annular plate 6 rotates on first annular plate 5 for the work piece can be in another plane upset, is convenient for overturn in two planes to the work piece, is favorable to the processing to the work piece.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.