CN210281510U

CN210281510U - Machining device for numerical control machine tool

Info

Publication number: CN210281510U
Application number: CN201921184339.6U
Authority: CN
Inventors: 朱晓锋; 唐伟; 高海峰
Original assignee: Jieweite Technology (suzhou) Co Ltd
Current assignee: Jieweite Technology (suzhou) Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-10
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a processingequipment for digit control machine tool, including pneumatic control unit, four-axis numerical control revolving stage, keysets, location clamping device, workstation keysets and lathe workstation, the pneumatic control unit includes an outlet duct, an intake pipe and brake valve lever, the intake pipe is the connected state with the outlet duct, brake valve lever locates on intake pipe and the outlet duct, and this connected state's intercommunication and disconnection can be controlled in this brake valve lever's rotation, the end of giving vent to anger of outlet duct is connected on location clamping device, location clamping device one side is connected with the keysets, still be equipped with a plurality of not unidimensional mounting holes on the keysets. The utility model discloses the suitability scope is wide, can be used to the multiple product of treating processing of clamping location, and the installation is stable, can not appear rocking man-hour, and the location is accurate, and the precision of clamping many times can reach 0.005mm to the multiaspect processing of work piece can be realized to this structure, reduces the clamping number of times of work piece, promotes work efficiency.

Description

Machining device for numerical control machine tool

Technical Field

The utility model relates to a processingequipment for digit control machine tool belongs to the numerical control processing field.

Background

Along with the development of the science and technology level, the requirement of the manufacturing industry on the machining precision is higher and higher, and the traditional machining equipment can not meet the increasingly rigorous process requirement, so that the machining equipment with extremely high automation degree, such as a numerical control machine tool, is produced, the numerical control machine tool automatically controls the actions of cutting, feeding and the like of the machine tool through a numerical control system, the accurate control of the cutting amount can be realized, and the production efficiency can be greatly improved. The machining center is a numerical control machine tool with higher automation degree, can combine the seed alignment procedures of milling, drilling and the like, has multiple procedures of one-time cutting and forming, has extremely high automation degree, and can be used for manufacturing and machining equipment, such as an injection mold, a large number of through holes, blind holes, threaded holes, step counter bores, groove and tenon rail structures with different shapes, such as grooves, tenons, rabbets, slide rails, slide grooves and the like, need to be drilled, tapped and milled on a workpiece, the prior art utilizes a numerical control machining center to drill, tap and mill the groove and tenon rail structures while machining the molded surface structure of the workpiece, and the numerical control machining center is a general and expensive cutting machining device, when processing different products, need use different clamping modes, different frock clamp can't be connected to current processingequipment, need process just mountable to frock clamp before processing, and this mode can lead to frock clamp's damage and the decline of connection precision.

Disclosure of Invention

The utility model aims at providing a processingequipment for digit control machine tool, this processingequipment for digit control machine tool suitability wide range can be used to the multiple product frock of treating processing of clamping location, and the installation is stable, can not appear rocking man-hour, and the location is accurate, and the precision of clamping can reach 0.005mm many times to the multiaspect processing of work piece can be realized to this structure, reduces the clamping number of times of work piece, practices thrift process time, promotes work efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a processing device for a numerical control machine tool comprises a pneumatic control unit, a four-axis numerical control rotary table, a transfer plate, a positioning and clamping device, a workbench transfer plate and a machine tool workbench, wherein the pneumatic control unit comprises an air outlet pipe, an air inlet pipe and a control handle, the air inlet pipe and the air outlet pipe are in a communicated state, the control handle is arranged on the air inlet pipe and the air outlet pipe, the communication and disconnection of the communicated state can be controlled by the rotation of the control handle, the air outlet end of the air outlet pipe is connected to the positioning and clamping device, the positioning and clamping device is connected to the four-axis numerical control rotary table through the transfer plate, and a plurality of mounting holes with different sizes are further formed in the transfer;

the positioning and clamping device comprises an upper base, a lower base, a movable block and springs, wherein the upper base is connected with the lower base, a cylindrical cavity is formed in the middle of the upper base and the lower base, an annular movable block capable of moving up and down relative to the upper base and the lower base is arranged in the cavity, a positioning column is arranged in the middle of the movable block and connected to the lower base, a plurality of springs are uniformly arranged between the movable block and the lower base, the springs are circumferentially arranged along the positioning column, through holes communicated with the cavity are formed in the central axis of the upper base, a positioning pin penetrates through the through holes and is connected into a groove of the positioning column, and a plurality of balls are circumferentially distributed between the positioning pin and the movable;

four-axis numerical control revolving stage passes through the workstation keysets and installs on the lathe workstation, be equipped with multichannel T type groove on the lathe workstation, a plurality of T type pieces of distribution in the T type groove, the workstation keysets passes through long screw connection on T type piece, T type piece can slide in T type inslot.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, two first positioning pin holes are formed in the adapter plate, the adapter plate is connected with a second positioning pin hole in the four-axis numerical control rotary table in a positioning mode through a pin, a plurality of first locking screw holes are further formed in the adapter plate, and screws connected into second locking screw holes in the four-axis numerical control rotary table are arranged in the first locking screw holes.

2. In the scheme, the upper base and the lower base in the positioning and clamping device are connected together through the bolt, the lower base is of a T-shaped table structure, a plurality of third locking screw holes are formed in an outer circular table of the T-shaped table, and the third locking screw holes are connected to the adapter plate through screws.

3. In the above scheme, the movable block and the tapered groove arranged on the opposite side of the upper base, when the spring is compressed, and the movable block moves towards the lower base side, the ball can enter the tapered groove.

4. In the above scheme, the upper base of the positioning and clamping device is provided with two third positioning pin holes.

5. In the scheme, the air outlet end of the air outlet pipe penetrates through a channel of a central axis of the four-axis numerical control turntable and is connected to the positioning and clamping device.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses processingequipment for digit control machine tool, its suitability scope is wide, can be used to the multiple product frock of treating processing of clamping location, and the installation is stable, can not appear rocking man-hour, and the location is accurate, and the precision of clamping many times can reach 0.005mm to the multiaspect processing of work piece can be realized to this structure, reduces the clamping number of times of work piece, practices thrift process time, promotes work efficiency.

2. The utility model discloses a processingequipment for digit control machine tool, its pneumatic control unit includes an outlet duct, an intake pipe and brake valve lever, intake pipe and outlet duct are the connected state, brake valve lever locates on intake pipe and outlet duct, and this brake valve lever's rotation can control the connection and disconnection of this connected state, the end of giving vent to anger of outlet duct is connected on the location clamping device, can manual control the locking and unclamping of location clamping device, and simple easy operation, location clamping device one side is connected with the keysets, still be equipped with a plurality of mounting holes of different sizes on the keysets, the device can be connected to arbitrary board and process, and the suitability scope is wide, location clamping device includes upper base, lower base, movable block and spring, upper base and cylindric base link together, and the middle cavity that forms is equipped with the annular movable block that can reciprocate relatively upper base and lower base in this cavity, the middle part of the movable block is provided with a positioning column which is connected on the lower base, a plurality of springs are uniformly arranged between the movable block and the lower base, the springs are circumferentially arranged along the positioning column, the central axis of the upper base is provided with a through hole communicated with the cavity for a positioning pin to pass through the through hole and be connected in a groove of the positioning column, a plurality of balls which are circumferentially distributed are arranged between the positioning pin and the movable block, the device can realize quick clamping, stable clamping, high repeated clamping precision in processing, processing time saving and working efficiency improvement, the four-axis numerical control rotary table is arranged on a machine tool workbench through a workbench adapter plate, a plurality of T-shaped grooves are arranged on the machine tool workbench, a plurality of T-shaped blocks are distributed in the T-shaped grooves, the workbench adapter plate is connected on the T-shaped blocks through long screws, and the T-shaped blocks can slide in, this connected mode can fix the four-axis numerical control revolving stage on the lathe workstation, and can adjust the position according to the demand, and is further, the end of giving vent to anger of outlet duct passes the passageway connection of four-axis numerical control revolving stage axis and fixes a position the clamping device, and in the course of working, the clamping device is being rotated in the processing, can avoid the outlet duct winding phenomenon to appear.

Drawings

FIG. 1 is a schematic structural view of a machining device for a numerical control machine tool according to the present invention;

FIG. 2 is a schematic structural view of a four-axis numerical control turntable in the machining device for a numerical control machine tool of the present invention;

FIG. 3 is a schematic view of a structure of a transfer plate in the machining apparatus for a numerical control machine of the present invention;

FIG. 4 is a schematic structural view of a positioning and clamping device in the machining device for the numerical control machine tool of the present invention;

FIG. 5 is a sectional view of the positioning and clamping device in the machining device for a numerical control machine tool according to the present invention;

fig. 6 is the utility model discloses machine tool table structure schematic diagram in processingequipment for digit control machine tool.

In the above drawings: 1. a pneumatic control unit; 101. an air outlet pipe; 102. an air inlet pipe; 103. a control handle; 2. a four-axis numerical control turntable; 201. a second locking screw hole; 202. a second dowel hole; 3. an adapter plate; 301. a first locking screw hole; 302. a first dowel hole; 303. mounting holes; 4. positioning and clamping devices; 401. an upper base; 402. a lower base; 403. a movable block; 404. a spring; 405. a ball bearing; 406. a positioning column; 407. a third locking screw hole; 408. a third dowel hole; 7. a workbench adapter plate; 701. a T-shaped block; 8. a machine tool table; 801. a T-shaped groove; 10. and a positioning pin.

Detailed Description

Example 1: a kind of numerical control machine tool uses the processing unit, including the pneumatic control unit 1, four-axis numerical control revolving stage 2, adapter plate 3, position the clamping device 4, work level adapter plate 7 and lathe work level 8, the said pneumatic control unit 1 includes a air outlet pipe 101, an air inlet pipe 102 and control handle 103, said air inlet pipe 102 and air outlet pipe 101 are the connected state, said control handle 103 locates on air inlet pipe 102 and air outlet pipe 101, the rotation of this control handle 103 can control the connection and disconnection of the connected state, the air outlet end of the said air outlet pipe 101 is connected to positioning the clamping device 4, the said positioning the clamping device 4 is connected to four-axis numerical control revolving stage 2 through the adapter plate 3, there are several mounting holes 303 of different sizes on the said adapter plate 3;

the positioning and clamping device 4 comprises an upper base 401, a lower base 402, a movable block 403 and springs 404, wherein the upper base 401 is connected with the lower base 402, a cylindrical cavity is formed in the middle of the upper base 401 and the lower base 402, an annular movable block 403 capable of moving up and down relative to the upper base 401 and the lower base 402 is arranged in the cavity, a positioning column 406 is arranged in the middle of the movable block 403, the positioning column 406 is connected to the lower base 402, a plurality of springs 404 are uniformly arranged between the movable block 403 and the lower base 402, the springs 404 are circumferentially arranged along the positioning column 406, a through hole communicated with the cavity is formed in the central axis of the upper base 401, a positioning pin 10 penetrates through the through hole and is connected into a groove of the positioning column 406, and a plurality of balls 405 circumferentially distributed are arranged between the;

four-axis numerical control revolving stage 2 installs on lathe workstation 8 through workstation keysets 7, be equipped with multichannel T type groove 801 on the lathe workstation 8, a plurality of T type pieces 701 of having distributed in the T type groove 801, workstation keysets 7 passes through long screw connection on T type piece 701, T type piece 701 can slide in T type groove 801.

The adapter plate 3 is provided with two first positioning pin holes 302, a second positioning pin hole 202 connected to the four-axis numerical control rotary table 2 is positioned through a pin, the adapter plate 3 is further provided with a plurality of first locking screw holes 301, and screws connected to the second locking screw holes 201 on the four-axis numerical control rotary table 2 are arranged in the first locking screw holes 301;

the upper base 401 and the lower base 402 in the positioning and clamping device 4 are connected together through bolts, the lower base 402 is of a T-shaped table structure, and a plurality of third locking screw holes 407 are formed in an outer circular table of the T-shaped table and connected to the adapter plate 3 through screws;

a tapered groove is formed on the side of the movable block 403 opposite to the upper base 401, and when the spring 404 is compressed and the movable block 403 moves toward the lower base 402, the ball 405 can enter the tapered groove; the upper base 401 of the positioning and clamping device 4 is provided with two third positioning pin holes 408.

Example 2: a kind of numerical control machine tool uses the processing unit, including the pneumatic control unit 1, four-axis numerical control revolving stage 2, adapter plate 3, position the clamping device 4, work level adapter plate 7 and lathe work level 8, the said pneumatic control unit 1 includes a air outlet pipe 101, an air inlet pipe 102 and control handle 103, said air inlet pipe 102 and air outlet pipe 101 are the connected state, said control handle 103 locates on air inlet pipe 102 and air outlet pipe 101, the rotation of this control handle 103 can control the connection and disconnection of the connected state, the air outlet end of the said air outlet pipe 101 is connected to positioning the clamping device 4, the said positioning the clamping device 4 is connected to four-axis numerical control revolving stage 2 through the adapter plate 3, there are several mounting holes 303 of different sizes on the said adapter plate 3;

a tapered groove is formed on the side of the movable block 403 opposite to the upper base 401, and when the spring 404 is compressed and the movable block 403 moves toward the lower base 402, the ball 405 can enter the tapered groove; the air outlet end of the air outlet pipe 101 penetrates through a channel of the central axis of the four-axis numerical control turntable 2 to be connected to the positioning and clamping device 4.

When the fixture is adopted, the fixture is wide in application range, can be used for clamping and positioning various products to be machined, is stable in installation, cannot shake during machining, is accurate in positioning, can achieve the precision of multiple times of clamping to be 0.005mm, can achieve multi-surface machining of workpieces, reduces the clamping times of the workpieces, saves machining time and improves working efficiency.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a processingequipment for digit control machine tool which characterized in that: the pneumatic control device comprises a pneumatic control unit (1), a four-axis numerical control rotary table (2), an adapter plate (3), a positioning and clamping device (4), a workbench adapter plate (7) and a machine tool workbench (8), wherein the pneumatic control unit (1) comprises an air outlet pipe (101), an air inlet pipe (102) and a control handle (103), the air inlet pipe (102) and the air outlet pipe (101) are in a communicated state, the control handle (103) is arranged on the air inlet pipe (102) and the air outlet pipe (101), the communication and disconnection of the communicated state can be controlled by the rotation of the control handle (103), the air outlet end of the air outlet pipe (101) is connected to the positioning and clamping device (4), the positioning and clamping device (4) is connected to the four-axis numerical control rotary table (2) through the adapter plate (3), and a plurality of mounting holes (303) with different sizes are further formed in the adapter plate (3;

the positioning and clamping device (4) comprises an upper base (401), a lower base (402), a movable block (403) and a spring (404), the upper base (401) and the lower base (402) are connected together, a cylindrical cavity is formed in the middle, an annular movable block (403) capable of moving up and down relative to the upper base (401) and the lower base (402) is arranged in the cavity, a positioning column (406) is arranged in the middle of the movable block (403), the positioning column (406) is connected on the lower base (402), a plurality of springs (404) are uniformly arranged between the movable block (403) and the lower base (402), the springs (404) are arranged along the circumference of the positioning columns (406), through holes communicated with the cavity are arranged on the central axis of the upper base (401), a positioning pin (10) passes through the through holes and is connected in the groove of the positioning columns (406), a plurality of balls (405) distributed along the circumferential direction are arranged between the positioning pin (10) and the movable block (403);

four-axis numerical control revolving stage (2) are installed on lathe workstation (8) through workstation keysets (7), be equipped with multichannel T type groove (801) on lathe workstation (8), a plurality of T type pieces (701) of having distributed in T type groove (801), workstation keysets (7) are through long screw connection on T type piece (701), T type piece (701) can slide in T type groove (801).

2. The machining device for the numerical control machine tool according to claim 1, characterized in that: be equipped with two first location pinhole (302) on keysets (3), through second location pinhole (202) of pin location connection on four-axis numerical control revolving stage (2), still be equipped with a plurality of first locking screw holes (301) on keysets (3), be equipped with the screw in second locking screw hole (201) of connection on four-axis numerical control revolving stage (2) in first locking screw hole (301).

3. The machining device for the numerical control machine tool according to claim 1, characterized in that: the upper base (401) and the lower base (402) are connected together through bolts in the positioning and clamping device (4), the lower base (402) is of a T-shaped table structure, a plurality of third locking screw holes (407) are formed in an outer circular table of the T-shaped table, and the T-shaped table is connected to the adapter plate (3) through screws.

4. The machining device for the numerical control machine tool according to claim 1, characterized in that: and when the spring (404) is compressed and the movable block (403) moves towards the lower base (402), the ball (405) can enter the tapered groove.

5. The machining device for the numerical control machine tool according to claim 1, characterized in that: and the upper base (401) of the positioning and clamping device (4) is provided with two third positioning pin holes (408).

6. The machining device for the numerical control machine tool according to claim 1, characterized in that: and the air outlet end of the air outlet pipe (101) penetrates through a channel of the central axis of the four-axis numerical control turntable (2) to be connected to the positioning and clamping device (4).