CN214024531U

CN214024531U - Five revolving stages of machining center multistation

Info

Publication number: CN214024531U
Application number: CN202023259676.2U
Authority: CN
Inventors: 于朝元
Original assignee: Shenyang Zhongjie Zhongchuang Intelligent Equipment Co ltd
Current assignee: Shenyang Zhongjie Zhongchuang Intelligent Equipment Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a multi-station five-axis turntable of a machining center, which comprises a turntable body, wherein a plurality of turntable stations are arranged at the middle position of the turntable body in a rotating manner, and positioning grooves are formed in the centers of the top surfaces of the turntable stations; the utility model discloses in, peg graft with the constant head tank of revolving stage station through the pentagonal prism type reference column with centre gripping dish center department, make a plurality of rubber circles and the inseparable butt of constant head tank that the reference column surface cup jointed, realize the firm installation of centre gripping dish with the revolving stage station, and place the centre gripping dish surface through treating the processing work piece, make and treat that the synchronous oppression of processing work piece encircles a plurality of boards that distribute, and then a plurality of connecting rod parts that the board corresponds show the inner chamber, and then the end plate compression spring of connecting rod one end, the reaction force up to the spring forces a plurality of boards and treats that the processing work piece realizes fastening the centre gripping, it is fixed to be applicable to the centre gripping of special-shaped workpiece, thereby guarantee the efficiency and the quality of work piece processing.

Description

Five revolving stages of machining center multistation

Technical Field

The utility model relates to a machine tooling technical field especially relates to a five revolving stages of machining center multistation.

Background

At present, a five-axis turntable is applied to a five-axis linkage numerical control machine tool, is a machine tool with high technological content and high precision and is specially used for machining complex curved surfaces, and the machine tool system has a very important influence on the industries of aviation, aerospace, military, scientific research, precision instruments, high-precision medical equipment and the like in one country.

The existing five-axis multi-station rotary table has the defects that in the using process, the structure and the type of a workpiece are diversified, so that the station of the traditional rotary table is difficult to stably clamp a special-shaped workpiece, and the machining efficiency and quality of the workpiece are affected.

Therefore, the multi-station five-axis rotary table of the machining center has the advantage of assisting a workpiece to be stably clamped, and further solves the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a machining center multi-station five-shaft turntable.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a five revolving stages of machining center multistation, includes the revolving stage body, the intermediate position of revolving stage body rotates and is provided with a plurality of revolving stage stations, and the central department of a plurality of revolving stage station top surfaces all sets up the constant head tank, and is a plurality of revolving stage station top all is provided with the centre gripping dish, and the central department of centre gripping dish bottom surface pegs graft through reference column and constant head tank, the inner chamber has been seted up to centre gripping dish inside, and the inner chamber is inside to be provided with the connecting rod, the side welding that the one end of connecting rod runs through the centre gripping dish has the offset plate, and the other end welding of connecting rod has the end plate, the spring has been cup jointed on the surface that end plate one side is located the connecting rod.

As a further description of the above technical solution: the positioning column is in a pentagonal prism shape, a plurality of concave grooves are formed in the surface of the positioning column in a surrounding mode, rubber rings are connected in the concave grooves in an embedded mode, and the cross section of a positioning groove of the rotary table station is in a pentagonal structure.

As a further description of the above technical solution: the supporting plates, the connecting rods, the inner cavity, the springs and the end plates are provided with multiple groups, and the multiple groups of supporting plates, the connecting rods, the inner cavity, the springs and the end plates are distributed around the circle center of the clamping disc.

As a further description of the above technical solution: and a rubber sheet is bonded on the surface of the abutting plate connected with the connecting rod.

As a further description of the above technical solution: the rotary table is provided with a plurality of stations, and the stations are equidistantly distributed in the middle of the rotary table body.

As a further description of the above technical solution: the side of the clamping disc is communicated with the inner cavity and is provided with a through hole.

The utility model discloses following beneficial effect has:

the utility model discloses in, peg graft with the constant head tank of revolving stage station through the pentagonal prism type reference column with centre gripping dish center department, make a plurality of rubber circles and the inseparable butt of constant head tank that the reference column surface cup jointed, realize the firm installation of centre gripping dish with the revolving stage station, and place the centre gripping dish surface through treating the processing work piece, make and treat that the synchronous oppression of processing work piece encircles a plurality of boards that distribute, and then a plurality of connecting rod parts that the board corresponds show the inner chamber, and then the end plate compression spring of connecting rod one end, the reaction force up to the spring forces a plurality of boards and treats that the processing work piece realizes fastening the centre gripping, it is fixed to be applicable to the centre gripping of special-shaped workpiece, thereby guarantee the efficiency and the quality of work piece processing.

Drawings

Fig. 1 is a schematic structural view of a multi-station five-axis turntable of a machining center of the present invention;

fig. 2 is a schematic view of the internal structure of a clamping disc of a multi-station five-axis turntable of a machining center of the present invention;

fig. 3 is the utility model relates to a reference column structure schematic diagram of five revolving stages of machining center multistation.

Illustration of the drawings:

1. a turntable body; 2. a turntable station; 3. a clamping plate; 4. a resisting plate; 5. a positioning column; 6. positioning a groove; 7. a connecting rod; 8. an inner cavity; 9. a spring; 10. an end plate; 11. a rubber ring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a five revolving stages of machining center multistation.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a multi-station five-axis turntable of a machining center according to an embodiment of the present invention comprises a turntable body 1, a plurality of turntable stations 2 are rotatably disposed at the middle position of the turntable body 1, a positioning groove 6 is disposed at the center of the top surface of each turntable station 2, a clamping plate 3 is disposed above each turntable station 2, the center of the bottom surface of the clamping plate 3 is inserted into the positioning groove 6 through a positioning post 5, an inner cavity 8 is disposed inside the clamping plate 3, a connecting rod 7 is disposed inside the inner cavity 8, a supporting plate 4 is welded at one end of the connecting rod 7 penetrating through the side surface of the clamping plate 3, an end plate 10 is welded at the other end of the connecting rod 7, a spring 9 is sleeved on the surface of the connecting rod 7 at one side of the end plate 10, and the positioning post 5 at the center of the clamping plate 3 is inserted into the positioning groove 6 of the turntable station 2, the outer surface of the positioning column 5 is enabled to be sleeved with a plurality of rubber rings 11 to be tightly abutted against the positioning groove 6, stable installation of the clamping disc 3 and the rotary table station 2 is achieved, workpieces to be processed are placed on the surface of the clamping disc 3, the workpieces to be processed are enabled to synchronously press a plurality of abutting plates 4 which are distributed in a surrounding mode, then part of connecting rods 7 corresponding to the abutting plates 4 are exposed out of the inner cavity 8, an end plate 10 at one end of each connecting rod 7 compresses a spring 9, the abutting plates 4 and the workpieces to be processed are forced to be fastened and clamped by the reaction force of the spring 9, the special-shaped workpieces are suitable for clamping and fixing, and accordingly efficiency and quality of workpiece processing are guaranteed, wherein the clamping disc 3 is detachable in an inserting mode, and taking convenience is improved;

in one embodiment, positioning column 5 is the pentagonal prism type, and a plurality of depressed grooves have been seted up around positioning column 5 surface, and all the nested connection has rubber circle 11 in a plurality of depressed grooves, and revolving stage station 2's constant head tank 6 cross-section is the pentagon structure, can increase the steadiness of positioning column 5 and constant head tank 6 grafting through a plurality of rubber circles 11.

In one embodiment, the abutting plates 4, the connecting rods 7, the inner cavities 8, the springs 9 and the end plates 10 are provided with multiple groups, the multiple groups of abutting plates 4, the connecting rods 7, the inner cavities 8, the springs 9 and the end plates 10 are distributed around the circle center of the clamping disc 3, and the multiple groups of abutting plates 4, the connecting rods 7, the inner cavities 8, the springs 9 and the end plates 10 can realize omnibearing clamping of workpieces, so that the clamping stability of the workpieces is improved.

In one embodiment, a rubber sheet is bonded on one side of the abutting plate 4 connected with the connecting rod 7, and elasticity of the abutting plate 4 for clamping a workpiece can be increased through the rubber sheet, so that the situation that the workpiece is not clamped stably or scratched due to hard clamping is avoided.

In one embodiment, the plurality of rotary table stations 2 are arranged, and the plurality of rotary table stations 2 are equidistantly distributed in the middle of the rotary table body 1, so that the plurality of workpieces can be synchronously processed conveniently through the plurality of rotary table stations 2.

In one embodiment, the side of the clamping plate 3 is provided with a through hole through the inner cavity 8, and the through hole is beneficial to the 'expansion' of the connecting rod 7, so that the clamping of the workpiece is facilitated.

The working principle is as follows:

during the use, with the device removal to suitable position, when installation grip block 3, through pegging graft five prismatic type reference column 5 with the constant head tank 6 of revolving stage station 2 of grip block 3 center department, make a plurality of rubber circles 11 that the reference column 5 surface cup jointed closely butt with constant head tank 6, realize the firm installation of grip block 3 and revolving stage station 2, and through placing the grip block 3 surface with waiting to process the work piece, make and wait to process the work piece and oppress a plurality of butt plates 4 that distribute in step, and then a plurality of butt plates 4 correspond connecting rod 7 part show inner chamber 8, make the end plate 10 compression spring 9 of connecting rod 7 one end, until the reaction force of spring 9 forces a plurality of butt plates 4 and wait to process the work piece realization fastening centre gripping, the centre gripping that is applicable to the dysmorphism work piece is fixed, thereby guarantee the efficiency and the quality of work piece processing.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a five revolving stages of machining center multistation, includes revolving stage body (1), its characterized in that: the utility model discloses a turntable device, including turntable body (1), revolving stage station (2), locating column (5), locating groove (6), a plurality of revolving stage station (2) top surface, revolving stage station (2) top all is provided with clamping disk (3), and the center department of clamping disk (3) bottom surface pegs graft through reference column (5) and locating groove (6), inner chamber (8) have been seted up to clamping disk (3) inside, and inner chamber (8) inside is provided with connecting rod (7), the side welding that the one end of connecting rod (7) runs through clamping disk (3) has support plate (4), and the other end welding of connecting rod (7) has end plate (10), spring (9) have been cup jointed on the surface that end plate (10) one side is located connecting rod (7).

2. The machining center multi-station five-axis turntable as claimed in claim 1, wherein: the positioning column (5) is of a pentagonal prism shape, a plurality of concave grooves are formed in the surface of the positioning column (5) in a surrounding mode, rubber rings (11) are connected into the plurality of concave grooves in an embedded mode, and the cross section of a positioning groove (6) of the rotary table station (2) is of a pentagonal structure.

3. The machining center multi-station five-axis turntable as claimed in claim 1, wherein: the clamping plate (3) is characterized in that multiple groups of supporting plates (4), connecting rods (7), inner cavities (8), springs (9) and end plates (10) are arranged, and the multiple groups of supporting plates (4), the connecting rods (7), the inner cavities (8), the springs (9) and the end plates (10) are distributed around the circle center of the clamping plate (3).

4. The machining center multi-station five-axis turntable as claimed in claim 1, wherein: and a rubber sheet is bonded on the surface of the abutting plate (4) connected with the connecting rod (7).

5. The machining center multi-station five-axis turntable as claimed in claim 1, wherein: the rotary table is characterized in that the rotary table stations (2) are arranged in a plurality of positions, and the rotary table stations (2) are distributed in the middle of the rotary table body (1) at equal intervals.

6. The machining center multi-station five-axis turntable as claimed in claim 1, wherein: the side surface of the clamping disc (3) penetrates through the inner cavity (8) and is provided with a through hole.