CN113370042A - Vertical machining center is with auxiliary assembly who gets rid of smear metal automatically when processing die cavity - Google Patents
Vertical machining center is with auxiliary assembly who gets rid of smear metal automatically when processing die cavity Download PDFInfo
- Publication number
- CN113370042A CN113370042A CN202110553387.3A CN202110553387A CN113370042A CN 113370042 A CN113370042 A CN 113370042A CN 202110553387 A CN202110553387 A CN 202110553387A CN 113370042 A CN113370042 A CN 113370042A
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- China
- Prior art keywords
- transmission rotating
- movably connected
- cavity
- negative pressure
- machining center
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention relates to the technical field of vertical machining centers, and discloses auxiliary equipment for automatically removing chips during machining of a cavity for a vertical machining center, which comprises a mounting seat, wherein an output shaft is movably connected inside the mounting seat, the bottom of the output shaft is fixedly connected with a transmission rotating rod, the bottom of the transmission rotating rod is fixedly connected with a connecting seat, the bottom of the connecting seat is movably connected with a cutting tool bit, transmission rotating wheels are movably connected on the left side and the right side of the transmission rotating rod, the transmission rotating wheels are driven to rotate through the rotation of the output shaft, the transmission rotating wheels rotate to pull a reciprocating block to move upwards, the reciprocating block can compress a buffer spring to drive a suction piston to move, the pressure inside a negative pressure cavity is reduced to form a negative pressure, the negative pressure acts on the chips generated by grinding outside through a one-way partition plate, so that the chips are adsorbed into the negative pressure cavity through the one-way partition plate, therefore, the effect of improving the processing quality of the cutting scraps generated during the automatic cleaning of the processing cavity is achieved.
Description
Technical Field
The invention relates to the technical field of vertical machining centers, in particular to an auxiliary device for automatically removing cuttings during cavity machining for a vertical machining center.
Background
With the development of industrial level, people have higher and higher precision requirements for various machined parts, which leads to the rapid development of numerical control machine tools, and the vertical machining center is a highly automated multifunctional numerical control machine tool, widely applied to various mechanical factories and often applied to the machining of non-standard parts.
The traditional vertical machining center has certain defects in the process of machining a cavity or a concave cavity, namely, chips generated in machining are not easy to discharge, when the chips are seriously accumulated, a cutter is damaged, even the machined surface is damaged, the smooth machining is further influenced, and no auxiliary material adding mechanism exists in the cutting process.
In view of the above, the present invention provides an auxiliary apparatus for automatically removing chips during cavity machining in a vertical machining center, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides auxiliary equipment for automatically removing cutting scraps during cavity machining for a vertical machining center, which has the advantages of improving machining quality by automatically cleaning cutting scraps generated during cavity machining, and facilitating machining by automatically spraying abrasive in the machining process, and solves the problems that the traditional vertical machining center cannot effectively machine cavities and cannot add abrasive during operation.
(II) technical scheme
In order to achieve the purposes of improving the processing quality of the cutting scraps generated during the automatic cleaning of the processing cavity and facilitating the processing by automatically spraying the grinding materials in the processing process, the invention provides the following technical scheme: an auxiliary device for automatically removing cuttings in the process of machining a cavity for a vertical machining center comprises a mounting seat, wherein an output shaft is movably connected inside the mounting seat, a transmission rotating rod is fixedly connected to the bottom of the output shaft, a connecting seat is fixedly connected to the bottom of the transmission rotating rod, a cutting tool bit is movably connected to the bottom of the connecting seat, transmission rotating wheels are movably connected to the left and right sides of the transmission rotating rod, a push-pull rod is movably connected to the bottom of the transmission rotating wheel, a reciprocating block is fixedly connected to the bottom of the push-pull rod, a buffer spring is movably connected to the top of the reciprocating block, a suction piston is fixedly connected to the bottom of the reciprocating block, a negative pressure cavity is movably connected to the outside of the suction piston, a one-way partition plate is movably connected to the bottom of the negative pressure cavity, a pressurizing toothed plate is movably connected to the left side of the transmission rotating wheel, a supporting seat is movably connected to the top of the pressurizing toothed plate, and a reset spring is movably connected to the top of the supporting seat, pressurization pinion rack bottom swing joint has the storage gasbag, storage gasbag bottom fixedly connected with level pressure shower nozzle, the outside swing joint of storage gasbag has spacing seat.
Preferably, the central axis of the return spring and the central axes of the pressurizing toothed plate, the supporting seat and the material storing air bag are in the same straight line.
Preferably, the diameter of the inner wall of the negative pressure cavity is consistent with that of the suction piston, and the outer material of the suction piston is a rubber material.
Preferably, the number of the pressurizing toothed plates is two, the pressurizing toothed plates are symmetrically distributed on the left side and the right side of the transmission rotating wheel, and the two pressurizing toothed plates are meshed with the transmission rotating wheel.
Preferably, the distance from the bottom of the one-way partition plate to the bottom of the cutting tool bit is greater than the depth of the cavity to be machined.
Preferably, the central axis of the suction piston is collinear with the central axes of the reciprocating block and the buffer spring.
(III) advantageous effects
Compared with the prior art, the invention provides auxiliary equipment for automatically removing chips during cavity machining for a vertical machining center, which has the following beneficial effects:
1. when the cavity is machined, the lifting mounting seat enables the cutting tool bit to be in a proper position and then starts the driving source to drive the output shaft to rotate, the output shaft rotates to further drive the connecting seat to rotate, the connecting seat rotates to drive the cutting tool bit to rotate to grind a workpiece, the output shaft also drives the transmission rotating wheel to rotate simultaneously, the transmission rotating wheel rotates to pull the push-pull rod, the push-pull rod drives the reciprocating block to reciprocate in the vertical direction under the action of the transmission rotating wheel, when the reciprocating block moves upwards, the reciprocating block applies pressure to the buffer spring, the buffer spring is compressed to deform and then drives the suction piston to move, and the suction piston slides in the negative pressure cavity, so that the pressure inside the negative pressure cavity is reduced to form negative pressure, this negative pressure is acted on the outside cutting chips that produce because of the grinding through one-way baffle to adsorb these cutting chips to the negative pressure intracavity through one-way baffle, and when reciprocating block downstream, the pressure in the negative pressure intracavity can increase, thereby produce an air current, the air current can blow to on the not adsorbed cutting chips, blow away it from the die cavity inside, and under reciprocating block's reciprocating motion's effect, the negative pressure chamber can reciprocal breathe in and blow the clearance cutting chips, thereby the cutting chips that produce when having reached automatic clearance processing die cavity improve the effect of processingquality.
2. The auxiliary device for automatically removing the cuttings during processing of the cavity for the vertical processing center drives the transmission rotating rod to rotate through the external driving source during processing, the transmission rotating rod rotates to further drive the transmission rotating wheel to rotate, the transmission rotating wheel is meshed with the pressurizing toothed plate, so the pressurizing toothed plate moves downwards along with the rotation of the transmission rotating wheel, the pressurizing toothed plate applies downward pressure to the return spring through the supporting seat at the moment, the return spring is stretched to deform the return spring, the pressurizing toothed plate gradually applies pressure to the material storage air bag along with the continuous downward movement of the pressurizing toothed plate, the pressure is increased, the pressure inside the material storage air bag is increased under the action of the pressure, when the pressure inside the material storage air bag is increased to the critical value of the constant pressure nozzle, the abrasive stored inside the material storage air bag is sprayed to the surface of a workpiece through the constant pressure nozzle at the moment, thereby the effect of automatic abrasive material spraying in the course of working is convenient for processing and going on has been reached.
Drawings
FIG. 1 is a schematic view of a mounting base according to the present invention;
FIG. 2 is a schematic view of a driving rotary rod according to the present invention;
FIG. 3 is a schematic view of a connecting base structure according to the present invention;
fig. 4 is a schematic view of a compression toothed plate structure of the present invention;
FIG. 5 is a schematic view of the structure of the unidirectional separator of the present invention.
In the figure: 1. a mounting seat; 2. an output shaft; 3. a transmission rotating rod; 4. a connecting seat; 5. a cutting bit; 6. a transmission runner; 7. a push-pull rod; 8. a reciprocating block; 9. a buffer spring; 10. a suction piston; 11. a negative pressure chamber; 12. a one-way separator; 13. a pressurizing toothed plate; 14. a supporting seat; 15. a return spring; 16. a material storage air bag; 17. a constant pressure nozzle; 18. a limiting seat.
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. 1-5, an auxiliary device for automatically removing chips during cavity machining for a vertical machining center comprises a mounting base 1, an output shaft 2 is movably connected inside the mounting base 1, a transmission rotating rod 3 is fixedly connected to the bottom of the output shaft 2, a connecting base 4 is fixedly connected to the bottom of the transmission rotating rod 3, a cutting tool bit 5 is movably connected to the bottom of the connecting base 4, transmission rotating wheels 6 are movably connected to the left and right sides of the transmission rotating rod 3, a push-pull rod 7 is movably connected to the bottom of the transmission rotating wheel 6, a reciprocating block 8 is fixedly connected to the bottom of the push-pull rod 7, a buffer spring 9 is movably connected to the top of the reciprocating block 8, a suction piston 10 is fixedly connected to the bottom of the reciprocating block 8, the central axis of the suction piston 10 is in the same straight line with the central axes of the reciprocating block 8 and the buffer spring 9, a negative pressure cavity 11 is movably connected to the outside of the suction piston 10, and the diameter of the inner wall of the negative pressure cavity 11 is the same as the diameter of the suction piston 10, the external material of the suction piston 10 is rubber material, the bottom of the negative pressure cavity 11 is movably connected with two one-way partition plates 12, the distance from the bottom of each one-way partition plate 12 to the bottom of the cutting tool bit 5 is greater than the depth of the cavity to be processed, the left side of the transmission rotating wheel 6 is movably connected with two pressurizing toothed plates 13, the two pressurizing toothed plates 13 are symmetrically distributed on the left side and the right side of the transmission rotating wheel 6, the two pressurizing toothed plates 13 are both meshed with the transmission rotating wheel 6, the top of each pressurizing toothed plate 13 is movably connected with a supporting seat 14, the top of each supporting seat 14 is movably connected with a return spring 15, the bottom of each pressurizing toothed plate 13 is movably connected with a storage airbag 16, the central axis of each return spring 15 is in the same straight line with the central axes of the pressurizing toothed plates 13, the supporting seats 14 and the storage airbag 16, the bottom of each storage airbag 16 is fixedly connected with a constant pressure nozzle 17, and the outside of each storage airbag 16 is movably connected with a limiting seat 18.
The working principle is as follows: when the cavity is machined, the lifting mounting seat 1 enables the cutting tool bit 5 to be in a proper position and then starts the driving source to drive the output shaft 2 to rotate, the output shaft 2 rotates to drive the connecting seat 4 to rotate, the connecting seat 4 rotates to drive the cutting tool bit 5 to rotate to grind a machined part, the output shaft 2 rotates and simultaneously drives the transmission rotating wheel 6 to rotate, the transmission rotating wheel 6 rotates to pull the push-pull rod 7, the push-pull rod 7 drives the reciprocating block 8 to do reciprocating motion in the vertical direction under the action of the transmission rotating wheel 6, when the reciprocating block 8 moves upwards, the reciprocating block 8 applies pressure to the buffer spring 9, so that the buffer spring 9 is compressed to deform and then drives the suction piston 10 to move, and at the moment, the suction piston 10 slides in the negative pressure cavity 11, therefore, the pressure inside the negative pressure cavity 11 is reduced to form negative pressure, the negative pressure acts on the outside chips generated by grinding through the one-way partition plate 12, so that the chips are adsorbed into the negative pressure cavity 11 through the one-way partition plate 12, and when the reciprocating block 8 moves downwards, the pressure inside the negative pressure cavity 11 is increased, so that an air flow is generated, the air flow blows to the chips which are not adsorbed and blows away the chips from the inner part of the cavity, and under the action of the reciprocating motion of the reciprocating block 8, the negative pressure cavity 11 can suck and blow the chips in a reciprocating manner to clean the chips, so that the effect of improving the machining quality of the chips generated when the cavity is automatically cleaned is achieved.
The vertical machining center is used for the auxiliary equipment for automatically removing the chips during the cavity machining, an external driving source can drive a transmission rotating rod 3 to rotate during machining, the transmission rotating rod 3 rotates to further drive a transmission rotating wheel 6 to rotate, the transmission rotating wheel 6 is meshed with a pressurizing toothed plate 13, the pressurizing toothed plate 13 moves downwards along with the transmission rotating wheel 6 when the transmission rotating wheel 6 rotates, the pressurizing toothed plate 13 applies downward pressure to a return spring 15 through a supporting seat 14 at the moment, the return spring 15 is stretched to enable the return spring 15 to deform, the pressurizing toothed plate 13 gradually applies pressure to a material storage air bag 16 along with the continuous downward movement of the pressurizing toothed plate 13, the pressure is increased, the pressure inside the material storage air bag 16 is increased under the action of the pressure, when the pressure inside the material storage air bag 16 is increased to the critical value of a constant pressure nozzle 17, the abrasive material stored inside the material storage air bag 16 can be instantly sprayed to the surface of a machined part through the constant pressure nozzle 17 at the moment, thereby the effect of automatic abrasive material spraying in the course of working is convenient for processing and going on has been reached.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vertical machining center is with automatic auxiliary assembly who gets rid of smear metal when processing die cavity, includes mount pad (1), its characterized in that: the automatic cutting machine is characterized in that an output shaft (2) is movably connected inside the mounting seat (1), a transmission rotating rod (3) is fixedly connected to the bottom of the output shaft (2), a connecting seat (4) is fixedly connected to the bottom of the transmission rotating rod (3), a cutting tool bit (5) is movably connected to the bottom of the connecting seat (4), transmission rotating wheels (6) are movably connected to the left and right sides of the transmission rotating rod (3), a push-pull rod (7) is movably connected to the bottom of the transmission rotating wheel (6), a reciprocating block (8) is fixedly connected to the bottom of the push-pull rod (7), a buffer spring (9) is movably connected to the top of the reciprocating block (8), a suction piston (10) is fixedly connected to the bottom of the reciprocating block (8), a negative pressure cavity (11) is movably connected to the outside of the suction piston (10), a one-way partition plate (12) is movably connected to the bottom of the negative pressure cavity (11), and a pressurizing toothed plate (13) is movably connected to the left of the transmission rotating wheel (6), pressurization pinion rack (13) top swing joint has supporting seat (14), supporting seat (14) top swing joint has reset spring (15), pressurization pinion rack (13) bottom swing joint has storage gasbag (16), fixedly connected with level pressure shower nozzle (17) in storage gasbag (16) bottom, the outside swing joint of storage gasbag (16) has spacing seat (18).
2. The vertical machining center auxiliary apparatus for automatically removing chips in machining a cavity according to claim 1, wherein: the central axis of the return spring (15) and the central axes of the pressurizing toothed plate (13), the supporting seat (14) and the material storing air bag (16) are in the same straight line.
3. The vertical machining center auxiliary apparatus for automatically removing chips in machining a cavity according to claim 1, wherein: the diameter of the inner wall of the negative pressure cavity (11) is consistent with that of the suction piston (10), and the outer material of the suction piston (10) is rubber material.
4. The vertical machining center auxiliary apparatus for automatically removing chips in machining a cavity according to claim 1, wherein: the two pressurizing toothed plates (13) are symmetrically distributed on the left side and the right side of the transmission rotating wheel (6), and the two pressurizing toothed plates (13) are meshed with the transmission rotating wheel (6).
5. The vertical machining center auxiliary apparatus for automatically removing chips in machining a cavity according to claim 1, wherein: the distance from the bottom of the one-way partition plate (12) to the bottom of the cutting tool bit (5) is greater than the depth of the cavity to be machined.
6. The vertical machining center auxiliary apparatus for automatically removing chips in machining a cavity according to claim 1, wherein: the central axis of the suction piston (10) is in the same straight line with the central axes of the reciprocating block (8) and the buffer spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553387.3A CN113370042A (en) | 2021-05-20 | 2021-05-20 | Vertical machining center is with auxiliary assembly who gets rid of smear metal automatically when processing die cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553387.3A CN113370042A (en) | 2021-05-20 | 2021-05-20 | Vertical machining center is with auxiliary assembly who gets rid of smear metal automatically when processing die cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113370042A true CN113370042A (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553387.3A Withdrawn CN113370042A (en) | 2021-05-20 | 2021-05-20 | Vertical machining center is with auxiliary assembly who gets rid of smear metal automatically when processing die cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370042A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773216A (en) * | 2024-02-23 | 2024-03-29 | 靖江市新万国标准件制造有限公司 | Nut cutting device |
-
2021
- 2021-05-20 CN CN202110553387.3A patent/CN113370042A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117773216A (en) * | 2024-02-23 | 2024-03-29 | 靖江市新万国标准件制造有限公司 | Nut cutting device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20210910 |