CN216542046U

CN216542046U - Vertical turntable machine

Info

Publication number: CN216542046U
Application number: CN202123195284.9U
Authority: CN
Inventors: 贺坤坤; 姜慧
Original assignee: Wenzhou Artech Machinery Technology Co ltd
Current assignee: Wenzhou Artech Machinery Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-17
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of rotary table machines, in particular to a vertical rotary table machine, which comprises: the machine body is provided with an installation frame on the upper end surface, and a processing cavity is formed in the installation frame; the main shaft device is vertically arranged in the processing cavity, the lower end of the main shaft device is arranged in the machine body, and a plurality of processing positions are arranged on the main shaft device and used for clamping workpieces; the driving device is arranged in the machine body, is connected with the lower end of the main shaft device, is used for driving the main shaft device to rotate the first machining device, is vertically arranged at the upper end of the mounting frame, and is used for machining a workpiece in the machining position when the machining head extends into the machining cavity; and the second machining device is installed at the upper end of the installation frame, and the machining head extends into the machining cavity and is used for machining the workpiece in the machining station. According to the utility model, the spindle device is vertically arranged, and the first processing device and the second processing device are vertically arranged at the upper end of the mounting frame, so that the transverse length is shortened, namely the occupied area is reduced, and the problems of large occupied area and inconvenience in use are solved.

Description

Vertical turntable machine

Technical Field

The utility model relates to the technical field of rotary table machines, in particular to a vertical rotary table machine.

Background

The valve is an essential consumable product for modern industry, agriculture, chemical industry and daily life, and is mainly used for cutting off, throttling, regulating pressure, changing flow direction and the like of process pipeline media (such as materials, water, steam, air, oil products and the like).

The special machine tool for processing the valve body appears on the market at present, for example, Chinese patent 2021101067920, the patent name is a waterwheel type special machine tool for the valve, and the special machine tool for the valve comprises a base and a machine tool body arranged on the base, wherein a machine tool body notch is formed in the front and back of the machine tool body in a penetrating manner, a turntable clamping mechanism used for clamping the valve is arranged in the machine tool body notch, a robot with a mechanical clamping jaw is arranged outside the base, the turntable clamping mechanism is arranged in the machine tool body through a machine tool spindle, a plurality of spindle power devices I are arranged on one side wall of the machine tool body, a plurality of spindle power devices II are arranged on the other side wall of the machine tool body, a blanking mechanism for moving the valve after processing out of the machine tool body is further arranged outside the base, and a material placing mechanism for uniformly placing the valve after processing is further arranged outside the base.

However, the machine tool has the problems of large occupied area and inconvenient use due to large machine body.

Disclosure of Invention

The utility model aims to provide a vertical turntable machine, which is characterized in that a spindle device is vertically arranged, and a first processing device and a second processing device are vertically arranged at the upper end of an installation frame, so that the transverse length is shortened, namely the occupied area is reduced, and the problems of large occupied area and inconvenience in use are solved.

The purpose of the utility model is realized as follows:

a vertical rotary machine comprising:

the machine body is provided with an installation frame on the upper end surface, and a processing cavity is formed in the installation frame;

the main shaft device is vertically arranged in the processing cavity, the lower end of the main shaft device is arranged in the machine body, and a plurality of processing positions are arranged on the main shaft device and used for clamping workpieces;

the driving device is arranged in the machine body, is connected with the lower end of the main shaft device and is used for driving the main shaft device to rotate;

the first machining device is vertically arranged at the upper end of the mounting frame, and the machining head extends into the machining cavity and is used for machining a workpiece in the machining station;

the second machining device is installed at the upper end of the installation frame, and the machining head extends into the machining cavity and is used for machining the workpiece in the machining station;

the lower end of the spindle device is sleeved with a material receiving disc for receiving waste materials, the middle of the material receiving disc is provided with a rotating hole for the spindle device to penetrate through, and the edge of the rotating hole is bent upwards to form a first vertical edge;

the outer edge of the material receiving disc is bent upwards to form a vertical edge II, and an annular groove is formed in the material receiving disc in a matching mode with the vertical edge I;

an annular cover plate is installed on the outer wall of the lower end of the main shaft device, the edge of the annular cover plate is arranged in the annular groove and is located on the inner side of the first vertical edge, and therefore waste materials generated on a workpiece can slide into the annular groove.

Preferably, the outer wall of the second vertical side clings to the inner wall of the mounting frame.

Preferably, a material taking window and a plurality of observation windows are formed in the mounting frame, a protection plate is vertically installed in the material taking window, the end face of the protection plate is inwards recessed to form a first groove, an opening is formed in the bottom of the first groove, the machining position is located in the first groove, and the side wall of the first groove is used for bearing a workpiece which is machined and falls on the machining position.

Preferably, a first flange and a second flange are arranged on the inner side of the observation window, and the second flange is arranged on the lower side of the observation window and forms a groove position with the first flange;

and the window baffle is arranged on the outer side of the observation window, the upper end of the window baffle abuts against the first flange, and the lower end of the window baffle is arranged in the groove position.

Preferably, the window shutter is a transparent plate.

Preferably, the bottom surface of the slot position inclines outwards, and the outer wall of the lower end of the window baffle abuts against the inner wall of the flange, so that the window baffle is obliquely arranged on the observation window.

Preferably, the first processing device includes:

the power seat is arranged at the upper end of the mounting frame;

the rotating shaft is arranged in the power seat, and the lower end of the rotating shaft is provided with a machining head and extends into the machining cavity;

the driving piece I is arranged above the power seat and is connected with the rotating shaft through a synchronous belt;

and the adjusting mechanism is arranged on the side surface of the power seat, is connected with the rotating shaft and drives the rotating shaft to move up and down.

Preferably, the spindle device includes:

the index plate is rotatably arranged in the mounting frame and connected with the driving device, and the upper end of the index plate is provided with a turntable seat;

the rotary flow divider valve is arranged on the turntable seat;

the clamping assemblies are circumferentially distributed in the turntable base, and a processing station is formed on the outer side of the turntable base;

the air pump and the clamping assembly are communicated through the rotary flow dividing valve, so that the clamping assembly can clamp a workpiece.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

1. according to the utility model, the spindle device is vertically installed, and the first processing device and the second processing device are vertically installed at the upper end of the installation frame, so that the transverse length is shortened, namely the occupied area is reduced; the material receiving plate and the annular cover plate are matched to receive the waste materials, so that the waste materials are conveniently collected and processed in a centralized manner, and the purpose of convenience in use is achieved.

2. The observation window can clearly observe the processing condition of the workpiece, and the transparent window baffle can block the generated waste material to avoid splashing.

3. The protective plate can effectively shield other structures, avoid contact with the structures, is safer to use, prevents other sundries from entering the equipment, and ensures normal use of the equipment.

Drawings

Fig. 1 is a schematic structural diagram of a vertical turntable machine according to the present invention.

Fig. 2 is a schematic structural diagram of a vertical turntable machine with a hidden external structure according to the present invention.

Fig. 3 is a cross-sectional view of a vertical turntable machine of the present invention.

Fig. 4 is an enlarged view of the area a of fig. 3.

Fig. 5 is a schematic structural diagram of the receiving tray and the annular cover plate of the utility model.

Fig. 6 is a schematic diagram of a protective plate structure according to the present invention.

Reference numerals: 1. a body; 2. a mounting frame; 3. a spindle device; 4. processing stations; 5. a drive device; 6. a first processing device; 7. a second processing device; 8. a take-up pan; 9. rotating the hole; 10. standing the first edge; 11. a second vertical edge; 12. an annular groove; 13. an annular cover plate; 14. a material taking window; 15. an observation window; 16. a protection plate; 17. a first groove; 18. an opening; 19. a first flange; 20. a second flange; 21. a slot position; 22. a window baffle; 23. a power base; 24. a rotating shaft; 25. a first driving part; 26. an adjustment mechanism; 27. an index plate; 28. a turntable base; 29. rotating the diverter valve; 30. a clamping assembly.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, a vertical turntable machine is mainly used for processing a valve body of a valve, and mainly comprises: the machine body 1, the main shaft device 3, the driving device 5, the first processing device 6 and the second processing device 7;

a groove is formed in the upper end face of the rack, the upper end face is provided with the mounting rack 2, and a processing cavity is formed inside the mounting rack 2;

the driving device 5 is arranged in the groove, the spindle device 3 is vertically arranged in the mounting frame 2, and the lower end of the spindle device 3 is connected with the driving device 5, so that the spindle device 3 can rotate;

a plurality of groups of clamping assemblies 30 are arranged on the main shaft device 3, and the clamping assemblies 30 are provided with clamping positions for clamping workpieces, namely processing positions 4;

first processingequipment 6 and second processingequipment 7 are all vertical to be installed in mounting bracket 2 upper end, and the tip stretches into the processing intracavity, are located the top of processing position 4 promptly for process the work piece in the processing position 4.

The mounting frame 2 can also be used for automatically selecting the number of the mounted processing devices according to actual conditions, namely, a third processing device, a fourth processing device and the like can be arranged, so that the processing of workpieces is met.

The machining operation is that a workpiece is clamped into the machining position 4, then the driving device 5 drives the spindle device 3 to rotate intermittently, when the rotation is stopped, the machining device above the corresponding workpiece starts to perform corresponding machining on the workpiece, after the workpiece rotates for a circle, the workpiece is finished to be machined, and the workpiece can be taken down and replaced by other unmachined workpieces.

The lower end of the spindle device 3 is sleeved with a receiving disc 8 for receiving waste materials, the middle of the receiving disc 8 is provided with a rotating hole 9 for the spindle device 3 to penetrate through, and the edge of the rotating hole 9 is bent upwards to form a vertical edge 10;

the outer edge of the receiving disc 8 is bent upwards to form a vertical edge II 11, an annular groove 12 is formed in the receiving disc 8 in a matching mode with the vertical edge I10, and a discharge opening is formed in the annular groove 12;

an annular cover plate 13 is arranged on the outer wall of the lower end of the main shaft device 3, the edge of the annular cover plate 13 is arranged in the annular groove 12 and is positioned on the inner side of the vertical edge I10, and therefore waste materials generated on a workpiece can slide into the annular groove 12.

Waste materials generated in the process of processing the workpiece can slide into the annular groove 12 along the annular cover plate 13, and then enter into the material collecting groove or the material collecting box through the discharge hole, so that the waste materials are collected in a concentrated manner, and subsequent processing is facilitated.

According to the utility model, the spindle device 3 is vertically arranged, and the first processing device 6 and the second processing device 7 are vertically arranged at the upper end of the mounting frame 2, so that the transverse length is shortened, namely the occupied area is reduced; the cooperation of take-up (8) and annular cover plate (13) realizes taking over the material of waste material, is convenient for concentrate the collection and handles, reaches convenient to use's purpose.

The take-up pan 8 and the annular cover plate 13 can block the waste material, prevent that the waste material from entering into inside the equipment, avoid appearing the fish tail equipment, influence the condition of equipment normal operating, guarantee life.

The cooperation between the first vertical edge 10 and the edge of the annular cover plate 13 can effectively prevent waste materials, and meanwhile, the work of the main shaft device 3 is not influenced.

The outer wall of the vertical edge II 11 is tightly attached to the inner wall of the mounting frame 2, so that a gap between the mounting frame 2 and the receiving disc 8 can be sealed, and waste materials are prevented from sliding into the equipment along the inner wall of the mounting frame 2.

The material taking window 14 and the plurality of observation windows 15 are formed in the mounting frame 2, a protection plate 16 is vertically installed in the material taking window 14, the end face of the protection plate 16 is inwards recessed to form a first groove 17, an opening 18 is formed in the bottom of the first groove 17, the machining position 4 is located in the first groove 17, and the side wall of the first groove 17 is used for bearing a workpiece which is machined and falls off on the machining position 4.

I.e. the clamping end of the clamping assembly 30 may pass through the opening 18 while the rest of the spindle unit 3 is blocked by the shielding plate 16 and the mounting frame 2.

Like this when the workman operates, only centre gripping subassembly 30 with the place of the contact of equipment, can improve the security like this, avoid the hidden danger that its structure brought, use safer, prevent inside other debris entering equipment, guarantee the normal use of equipment.

A first rib 19 and a second rib 20 are arranged on the inner side of the observation window 15, the second rib 20 is arranged on the lower side of the observation window 15, and a groove position 21 is formed between the first rib 19 and the second rib 20;

the bottom surfaces of the slot positions 21 are inclined outwards;

and the window baffle 22 is a transparent plate and is arranged outside the observation window 15, the upper end of the window baffle 22 abuts against the first flange 19, the lower end of the window baffle 22 is arranged in the groove position 21, and the outer wall of the lower end of the window baffle 22 abuts against the inner wall of the second flange 20, so that the window baffle 22 is obliquely arranged on the observation window 15.

The bottom surface of the slot 21 is inclined outwardly to allow the window guard 22 to be under the influence of gravity. The lowest point of the self-propelled slideway ensures that the window baffle 22 is obliquely installed and can stand up, thereby being convenient for use.

The observation window 15 of the utility model can clearly observe the processing condition of the workpiece, and the transparent window baffle 22 can block the generated waste material to avoid splashing.

The first and second processing devices 6 and 7 have substantially the same structure as the other processing devices, and are different in the processing head at the end portion to perform different processing steps such as drilling and turning, and the first processing device 6 is used as an example to perform turning.

The first processing device 6 includes:

a power base 23 installed at an upper end of the mounting frame 2;

a rotating shaft 24, wherein the rotating shaft 24 is arranged in the power seat 23, and the lower end of the rotating shaft is provided with a processing head and extends into the processing cavity;

the first driving part 25, the first driving part 25 can be a servo motor, is installed above the power base 23, and is connected with the rotating shaft 24 through a synchronous belt;

and an adjusting mechanism 26 which is installed on the side surface of the power base 23, is connected with the rotating shaft 24 and drives the rotating shaft 24 to move up and down.

The adjusting mechanism 26 can adopt screw rod transmission or gear rack transmission as long as the rotating shaft 24 can move up and down.

The first driving part 25 provides power for rotating the rotating shaft 24, and the adjusting mechanism 26 provides a feeding amount, so that machining is realized.

Reference is made to reference 2021101067920 and no further description is provided.

The spindle device 3 is constructed as follows.

The spindle device 3 includes:

an index plate 27 rotatably installed in the mounting frame 2 and connected to the driving device 5, and having a turntable base 28 installed at an upper end thereof;

a rotary flow dividing valve 29 which is installed on the turntable seat 28, and is externally provided with an air pump for providing air, and the rotary flow dividing valve 29 is connected through a conduit;

a plurality of clamping assemblies 30 which are circumferentially distributed in the turntable base 28 and form a processing station 4 at the outer side of the turntable base 28;

the air pump and the clamping assembly 30 are communicated by rotating the flow dividing valve 29 so that the clamping assembly 30 can clamp the workpiece.

The operation of the clamping assembly 30 is controlled by the gas supplied by the gas pump.

The clamping assembly 30 can be a clamping jaw cylinder, clamping seats are mounted on the clamping jaws, machining positions 4 are arranged between the clamping seats, the clamping seats are controlled by the clamping jaw cylinder, and the clamping jaw cylinder is connected with a rotary flow dividing valve 29 through a guide pipe, so that clamping or loosening of workpieces is achieved.

The driving device 5 mainly comprises a driving motor and a speed reducer, and the speed reducer is connected with an index plate.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A vertical rotary machine, comprising:

the machine body (1) is provided with an installation frame (2) on the upper end surface, and a processing cavity is formed in the installation frame (2);

the main shaft device (3) is vertically arranged in the processing cavity, the lower end of the main shaft device is arranged in the machine body (1), and a plurality of processing stations (4) are arranged on the main shaft device (3) and used for clamping workpieces;

the driving device (5) is arranged in the machine body (1), is connected with the lower end of the main shaft device (3) and is used for driving the main shaft device (3) to rotate;

the first machining device (6) is vertically arranged at the upper end of the mounting frame (2), and the machining head extends into the machining cavity and is used for machining a workpiece in the machining station (4);

the second machining device (7) is installed at the upper end of the installation frame (2), and the machining head extends into the machining cavity and is used for machining a workpiece in the machining position (4);

the lower end of the spindle device (3) is sleeved with a receiving disc (8) for receiving waste materials, the middle of the receiving disc (8) is provided with a rotating hole (9) for the spindle device (3) to penetrate through, and the edge of the rotating hole (9) is bent upwards to form a first vertical edge (10);

the outer edge of the material receiving disc (8) is bent upwards to form a second vertical edge (11), and an annular groove (12) is formed in the material receiving disc (8) in a matching mode with the first vertical edge (10);

an annular cover plate (13) is mounted on the outer wall of the lower end of the main shaft device (3), the edge of the annular cover plate (13) is arranged in the annular groove (12) and is located on the inner side of the vertical edge I (10), and therefore waste materials generated on a workpiece can slide into the annular groove (12).

2. The vertical rotary machine as set forth in claim 1, wherein:

the outer wall of the second vertical side (11) is tightly attached to the inner wall of the mounting rack (2).

3. The vertical rotary machine as set forth in claim 1, wherein:

the material taking window (14) and the plurality of observation windows (15) are formed in the mounting frame (2), the protection plate (16) is vertically installed in the material taking window (14), the end face of the protection plate (16) is inwards sunken to form a first groove (17), the bottom of the first groove (17) is provided with an opening (18), the machining position (4) is located in the first groove (17), and the side wall of the first groove (17) is used for bearing a workpiece which is machined and dropped on the machining position (4).

4. The vertical rotary table machine according to claim 3, wherein:

a first flange (19) and a second flange (20) are arranged on the inner side of the observation window (15), the second flange (20) is arranged on the lower side of the observation window (15), and a forming groove position (21) is formed between the second flange and the first flange (19);

and the window baffle (22) is arranged on the outer side of the observation window (15), the upper end of the window baffle (22) abuts against the first flange (19), and the lower end of the window baffle (22) is arranged in the groove position (21).

5. The vertical rotary table machine according to claim 4, wherein:

the window baffle (22) is a transparent plate.

6. The vertical rotary table machine according to claim 4, wherein:

the bottom surface of the slot position (21) inclines outwards, and the lower end outer wall of the window baffle (22) abuts against the inner wall of the second flange (20), so that the window baffle (22) is obliquely arranged on the observation window (15).

7. The vertical rotary machine of claim 1,

the first processing device (6) comprises:

a power base (23) mounted on the upper end of the mounting frame (2);

the rotating shaft (24) is arranged in the power seat (23), and the lower end of the rotating shaft (24) is provided with a machining head and extends into the machining cavity;

the first driving piece (25) is arranged above the power seat (23) and is connected with the rotating shaft (24) through a synchronous belt;

and the adjusting mechanism (26) is arranged on the side surface of the power seat (23), is connected with the rotating shaft (24) and drives the rotating shaft (24) to move up and down.

8. The vertical rotary machine of claim 1,

the spindle device (3) comprises:

the index plate (27) is rotatably arranged in the mounting frame (2) and is connected with the driving device (5), and the upper end of the index plate is provided with a turntable seat (28);

a rotary diverter valve (29) mounted on the turntable base (28);

the clamping assemblies (30) are circumferentially distributed in the turntable base (28), and a processing station (4) is formed on the outer side of the turntable base (28);

the air pump and the clamping assembly (30) are communicated by rotating the flow dividing valve (29), so that the clamping assembly (30) can clamp the workpiece.