CN215146755U

CN215146755U - Gantry type machining center for machining precision machinery parts

Info

Publication number: CN215146755U
Application number: CN202121486906.0U
Authority: CN
Inventors: 李�杰; 刘再胡
Original assignee: Foshan Jiemai Intelligent Technology Co ltd
Current assignee: Foshan Jiemai Intelligent Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-14
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a precision machinery is planer-type machining center for parts machining, including the base, the upper end of base is equipped with the anchor clamps platform, the upside symmetry of anchor clamps platform is equipped with anchor clamps, and the lower extreme of the anchor clamps of telling is equipped with the slider. The utility model has the advantages that: through sprocket chain drive in the backup pad, can drive about cutter and the motor, be equipped with sprocket and chain on bilateral symmetry's the support column equally, can the removal about driving motor and cutter, the anchor clamps platform of bottom can free rotation under the drive of motor, adjustment work piece that can be convenient and need not take off the work piece, therefore provide higher processing degree of freedom, need not to set up the drive mechanism of driving motor and cutter back-and-forth movement simultaneously, the device structure has been simplified, the anchor clamps bench presss from both sides tightly through the air pump, clamping speed is fast, gear between the rotatory motor of bottom drive anchor clamps platform and the anchor clamps adopts great drive ratio, prevent that the anchor clamps platform from rotating too fast, the problem of the good adjustment work piece direction appears.

Description

Gantry type machining center for machining precision machinery parts

Technical Field

The utility model relates to a parts machining field, in particular to accurate mechanical parts machining uses planer-type machining center.

Background

The motor shaft of planer-type machining center is perpendicular with the anchor clamps platform, be provided with supports such as portal frame, the removal about the rising and falling of drive cutter that can convenient and fast, there is irreplaceable advantage to the processing of the part of complicated shape, but traditional planer-type machining center can only pull the motor shaft place Z axle of installation cutter and reciprocate or remove about along with the Y axle that the crossbeam is located, the removal of X axle also can be accomplished to the machining center of the little complicated structure, when processing some crooked shapes or and the work piece of shape trend out of plumb XYZ axle, still there is some labours.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a processing degree of freedom is higher novel planer-type machining center for precision machinery parts machining.

In order to achieve the above object, the utility model adopts the following technical scheme:

a gantry type machining center for machining precision machinery parts comprises a base, wherein a fixture table is arranged at the upper end of the base, fixtures are symmetrically arranged on the upper side of the fixture table, a slider is arranged at the lower end of each fixture, a slide is arranged on one side of the slider, a spring is arranged on the inner side of the slide, a guide rod is arranged on one side, away from the spring, of the slider, a guide rail is arranged on the outer side of the guide rod, a high-pressure air pipe is arranged at one end, away from the slider, of the guide rod, an air pump is arranged at one end, away from the guide rail, of the high-pressure air pipe, a driven gear is arranged on the outer side of the air pump, a low-pressure air pipe is arranged at the air inlet of the air pump, one end, away from the air pump, of the low-pressure air pipe extends out of the base, a driving gear meshed with the driven gear is arranged on one side of the driven gear, a first motor is arranged at the lower end of the driving gear, away from the air pump) of the high-pressure air pipe is provided with a pressure reducing valve, the bilateral symmetry of base is equipped with the support column, be equipped with the backup pad on the support column, the inside symmetry of backup pad is equipped with sprocket one, be equipped with chain one on the sprocket one, one side of sprocket one is equipped with motor two, be equipped with the shaft key on the motor shaft of motor two, just sprocket one sets up on the motor shaft, be equipped with traction block one on the chain one, the lower extreme of traction block one is equipped with motor three, be equipped with the cutter on the motor shaft of motor three, two one side symmetry that the backup pad was kept away from to the support column is equipped with sprocket two, be equipped with chain two on the sprocket two, the bilateral symmetry of backup pad is equipped with traction block two, traction block two sets up on chain two, one side that the support column was kept away from to sprocket two is equipped with the protection casing.

Preferably, the base is rotatably connected with the clamp table.

Preferably, the high-pressure air pipe is communicated with the guide rail.

Preferably, the air inlet of the air pump is rotatably connected with the low-pressure air pipe.

Preferably, the transmission ratio between the driving gear and the driven gear is greater than 1.

And a traction motor is arranged on one side of the second chain wheel on the base.

The utility model has the advantages that: through sprocket chain drive in the backup pad, can drive about cutter and the motor, be equipped with sprocket and chain on bilateral symmetry's the support column equally, can the removal about driving motor and cutter, the anchor clamps platform of bottom can free rotation under the drive of motor, adjustment work piece that can be convenient and need not take off the work piece, therefore provide higher processing degree of freedom, need not to set up the drive mechanism of driving motor and cutter back-and-forth movement simultaneously, the device structure has been simplified, the anchor clamps bench presss from both sides tightly through the air pump, clamping speed is fast, gear between the rotatory motor of bottom drive anchor clamps platform and the anchor clamps adopts great drive ratio, prevent that the anchor clamps platform from rotating too fast, the problem of the good adjustment work piece direction appears.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the processing apparatus of the present invention;

fig. 3 is a structure view of the clamp table of the present invention.

Reference symbol comparison table:

1. a base; 2. a jig stage; 3. a clamp; 4. a slider; 5. a slideway; 6. a spring; 7. a guide bar; 8. a guide rail; 9. a high-pressure air pipe; 10. an air pump; 11. a driven gear; 12. a low pressure gas pipe; 13. a driving gear; 14. a first motor; 15. a pressure reducing valve; 16. a support pillar; 17. a support plate; 18. a chain wheel I; 19. a first chain; 20. a second motor; 21. a shaft key; 22. a first traction block; 23. a third motor; 24. a cutter; 25. a second chain wheel; 26. a second chain; 27. a second traction block; 28. a shield.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, a gantry machining center for machining precision mechanical parts comprises a base 1, a fixture table 2 is arranged at the upper end of the base 1, fixtures 3 are symmetrically arranged at the upper side of the fixture table 2, a slider 4 is arranged at the lower end of each fixture 3, a slide 5 is arranged at one side of each slider 4, a spring 6 is arranged at the inner side of each slide 5, a guide rod 7 is arranged at one side, away from the spring 6, of each slider 4, a guide rail 8 is arranged at the outer side of each guide rod 7, a high-pressure air pipe 9 is arranged at one end, away from the corresponding slider 4, of each guide rod 7, an air pump 10 is arranged at one end, away from the corresponding guide rail 8, of each high-pressure air pipe 9, a driven gear 11 is arranged at the outer side of each air pump 10, a low-pressure air pipe 12 is arranged at an air inlet of each air pump 10, one end, away from the corresponding air pump 10, of each low-pressure air pipe 12 extends out of the base 1, a driving gear 13 meshed with each driven gear 11 is arranged at one side of each driven gear, the lower end of the driving gear 13 is provided with a first motor 14, one end of the high-pressure air pipe 9, which is far away from the air pump 10), is provided with a pressure reducing valve 15, two sides of the base 1 are symmetrically provided with support columns 16, the support columns 16 are provided with support plates 17, the inside of the support plates 17 is symmetrically provided with a first chain wheel 18, the first chain wheel 18 is provided with a first chain 19, one side of the first chain wheel 18 is provided with a second motor 20, a motor shaft of the second motor 20 is provided with a shaft key 21, the first chain wheel 18 is arranged on the motor shaft, the first chain wheel 19 is provided with a first traction block 22, the lower end of the first traction block 22 is provided with a third motor 23, a cutter 24 is arranged on the motor shaft of the third motor 23, one side of the two support columns 16, which is far away from the support plates 17, is symmetrically provided with a second chain wheel 25, the second chain wheel 25 is provided with a second chain 26, and two sides of the support plates 17 are symmetrically provided with second traction blocks 27, the second traction block 27 is arranged on the second chain 26, and a protective cover 28 is arranged on one side of the second chain wheel 25 away from the support column 16.

The base 1 is rotatably connected with the clamp table 2.

The high-pressure air pipe 9 is communicated with the guide rail 8.

The air inlet of the air pump 10 is rotatably connected with the low-pressure air pipe 12.

The transmission ratio between the driving gear 13 and the driven gear 11 is greater than 1.

And a traction motor is arranged on one side of the second chain wheel 25 on the base 1.

The utility model discloses at its during operation, after putting the work piece and adjusting the position on anchor clamps platform 2, open air pump 10 and press from both sides it tightly, after pressing the valve 15 to begin to give vent to anger tightly when pressing from both sides tightly, close cylinder 10, three 23 drive cutters 24 of starter motor are rotatory, can open when needing to remove about, control and remove about motor two 20, need reciprocate and can open traction motor and drive the backup pad and reciprocate, it is rotatory that 14 drive anchor clamps platforms of motor can be opened in the position of adjusting the work piece if need be, adjust the work piece position, open relief pressure valve 15 after the processing is accomplished and make anchor clamps 3 loosen, it accomplishes to take off work piece processing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The gantry type machining center for machining precision mechanical parts is characterized by comprising a base (1), wherein a fixture table (2) is arranged at the upper end of the base (1), fixtures (3) are symmetrically arranged at the upper side of the fixture table (2), a sliding block (4) is arranged at the lower end of each fixture (3), a slide (5) is arranged on one side of the sliding block (4), a spring (6) is arranged on the inner side of the slide (5), a guide rod (7) is arranged on one side, away from the spring (6), of the sliding block (4), a guide rail (8) is arranged on the outer side of the guide rod (7), a high-pressure air pipe (9) is arranged at one end, away from the guide rail (4), of the high-pressure air pipe (9) is provided with an air pump (10), a driven gear (11) is arranged on the outer side of the air pump (10), and a low-pressure air pipe (12) is arranged at the air inlet of the air pump (10), one end, far away from the air pump (10), of the low-pressure air pipe (12) extends out of the base (1), one side of the driven gear (11) is provided with a driving gear (13) meshed with the driven gear, the lower end of the driving gear (13) is provided with a first motor (14), one end, far away from the air pump (10), of the high-pressure air pipe (9) is provided with a pressure reducing valve (15), two sides of the base (1) are symmetrically provided with supporting columns (16), the supporting columns (16) are provided with supporting plates (17), the inside of the supporting plates (17) is symmetrically provided with first chain wheels (18), the first chain wheels (18) are provided with first chains (19), one side of the first chain wheels (18) is provided with second motors (20), a motor shaft key (21) is arranged on a motor shaft of the second motors (20), the first chain wheels (18) are arranged on the motor shaft, the first chains (19) are provided with first traction blocks (22), the lower extreme of traction block one (22) is equipped with motor three (23), be equipped with cutter (24), two on the motor shaft of motor three (23) the bilateral symmetry that backup pad (17) were kept away from in support column (16) is equipped with sprocket two (25), be equipped with chain two (26) on sprocket two (25), the bilateral symmetry of backup pad (17) is equipped with traction block two (27), traction block two (27) set up on chain two (26), one side that support column (16) were kept away from in sprocket two (25) is equipped with protection casing (28).

2. The gantry machining center for machining precision mechanical parts of claim 1, wherein the base (1) is rotatably connected with the fixture table (2).

3. The gantry machining center for machining precision mechanical parts of claim 1, wherein the high-pressure air pipe (9) is in communication with the guide rail (8).

4. The gantry machining center for machining precision mechanical parts as claimed in claim 1, wherein the air inlet of the air pump (10) is rotatably connected with the low pressure air pipe (12).

5. The gantry machining center for machining precision mechanical parts of claim 1, wherein the transmission ratio between the driving gear (13) and the driven gear (11) is greater than 1.

6. The gantry machining center for machining precision mechanical parts of claim 2, wherein a traction motor is arranged on one side of the second chain wheel (25) on the base (1).