CN215748115U

CN215748115U - Composite cutting device for precision machining

Info

Publication number: CN215748115U
Application number: CN202122266054.0U
Authority: CN
Inventors: 赵恒兵; 白益道; 陈刚; 白刚
Original assignee: Jiujiang Wojin Machinery Service Co ltd
Current assignee: Jiujiang Wojin Machinery Service Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-08
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a composite cutting device for precision machining, which comprises a workbench, wherein a waste bin is arranged on the side wall of the workbench, a filter screen is arranged in the waste bin, a protective device and a linear guide rail are arranged at the top end of the workbench, a leakage groove is formed in the bottom of the protective device, a sliding groove is formed in the top wall of the leakage groove, a right ear cover shell and a left ear cover shell are arranged at the top of the protective device, a rotary lock is arranged on the end surface of the outer wall of the left ear cover shell, and a handle is arranged at the top end of the right ear cover shell. The composite cutting device for precision machining can shield and intercept the cutting fluid and material scraps sputtered in a scattered manner, and can be recovered in a centralized manner, so that the material waste is avoided, the surface of equipment is attached, the environment is polluted, the composite cutting device is not only used for protecting the device, but also is convenient for an operator to observe the cutting process during machining, and is also convenient for adjusting the operation of the device according to the real-time condition, the production efficiency is improved, the material loss is reduced, the cost is reduced, the assembly cost is low, and the maintenance and the replacement are convenient; simple and reasonable structure, convenient use and higher practical value.

Description

Composite cutting device for precision machining

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a composite cutting device for precision machining.

Background

The cutting device is provided with a cleaning water supply mechanism for supplying cleaning water to the processed object when the processed object held on the chuck table is cut, and can maintain the cleaning effect and save the consumption of the cleaning water.

The high plasticity characteristic of the pure iron material, the large chip deformation, the serious work hardening and the fast tool abrasion in the cutting process, and the processed surface layer material can generate serious plastic flow under the action of cutting force, cutting heat and coupling thereof, which is the root cause of the poor processing surface quality of the pure iron sample. In order to obtain a high machined surface of a workpiece, technological measures such as optimized geometric parameters of a cutter, a coating, cutting technological parameters, a cooling and lubricating mode and the like are usually adopted in production, but the plastic deformation of a pure iron high-plastic material in machining is not fundamentally reduced, and obviously, the traditional cutting method cannot meet the technical requirements of precise physical experimental parts.

The composite cutting device for precision machining with the publication number CN212665091U adopts a hard alloy cutting mechanism and a diamond cutting mechanism to sequentially machine pure iron workpieces in turn; by utilizing the separation characteristic of a cutter-cutter and a cutter-scrap of high-frequency ultrasonic elliptical vibration cutting, the ultrasonic vibration cutting mode can more effectively enable cutting fluid to enter an actual cutting area; the method for assisting low-temperature minimal quantity lubrication cooling lubrication carries out local physical modification on a cutting area material and the antifriction lubrication effect of cutter-tool/cutter-scraps, locally reduces the plasticity of the material, and reduces the cutting force and the cutting temperature, thereby improving the cutting surface quality of the high-plasticity iron-based material, but has certain defects, such as: firstly, a machining area is not protected, cutting fluid consisting of lubricating oil is easily influenced by external environment, dust and impurities are attached between a cutting material and a cutting mechanism, and machining precision is influenced; secondly, the cutting fluid is shot to attach to the joint of the cutting material and the cutting mechanism, so that the cutting fluid and metal chips are scattered around under the influence of the cutting mechanism, the material waste and surrounding pollution are caused, the subsequent cleaning is required manually, and the time and the labor are wasted. Therefore, we improve this and propose a composite cutting device for precision machining.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a composite cutting device for precision machining, which comprises a workbench, wherein a waste bin is arranged on the side wall of the workbench, a filter screen is arranged inside the waste bin, a protective device and a linear guide rail are arranged at the top end of the workbench, a leakage groove is formed in the bottom of the protective device, a sliding groove is formed in the top wall of the leakage groove, a right ear cover shell and a left ear cover shell are arranged at the top of the protective device, a rotary lock is arranged on the end surface of the outer wall of the left ear cover shell, a handle is arranged at the top end of the right ear cover shell, a sealing groove and an arc-shaped opening are formed in the end surface of the inner wall of the right ear cover shell, a fixing frame is arranged on the side wall of the right ear cover shell, an adjusting baffle is slidably arranged on the surface of the fixing frame, a shell base is arranged at the bottom of the right ear cover shell, and a sliding block is arranged at the bottom end of the shell base.

As a preferred technical scheme of the utility model, the linear guide rails are symmetrically embedded and installed at two sides of the top end of the workbench, the linear guide rails are respectively provided with the clamping device and the cutting device, and the protection device is fixedly installed between the two groups of linear guide rails.

As a preferred technical scheme of the utility model, the middle part of the leakage groove is provided with an inclined opening penetrating through the workbench, the waste bin is in a drawer type structure design, the top of the waste bin is communicated with the opening of the leakage groove, and the filter screen is provided with a support which is hung and installed at the center of the top of the waste bin.

As a preferred technical scheme of the utility model, the sliding grooves are symmetrically arranged on two sides of the top wall of the leakage groove, the sliding blocks are fixedly arranged on two sides of the bottom end of the shell seat, the shell seat is slidably connected and arranged on the leakage groove through the sliding blocks and the sliding grooves, and the shell seat is provided with two groups of sliding blocks which are symmetrically arranged at the bottoms of the right ear encloser and the left ear encloser.

According to a preferable technical scheme of the utility model, the right ear cover shell and the left ear cover shell are made of transparent plastics and have the same structure, the right ear cover shell and the left ear cover shell are in rectangular structural design, the sealing groove is embedded in the wall of the connecting end of the right ear cover shell and the left ear cover shell, and the wall of the connecting end of the left ear cover shell and the right ear cover shell is provided with the sealing strip.

According to a preferable technical scheme, the arc-shaped opening is in a semicircular structural design, two groups of arc-shaped openings are symmetrically arranged at the joint of the front surface and the back surface of the right earmuff shell and the left earmuff shell, and the arc-shaped openings are matched and aligned with the clamping device and the cutting device.

According to a preferable technical scheme of the utility model, the fixing frame is flush with the middle shaft of the arc-shaped opening, the fixing frame is positioned on the other side of the opening of the arc-shaped opening, the adjusting baffle is designed in a semicircular structure of a transparent plastic plate, a small arc-shaped opening is arranged in the middle of the adjusting baffle, a sliding frame is arranged on one side of the adjusting baffle, which is far away from the opening, and a groove is arranged in the middle of the sliding frame and is in sliding connection with the fixing frame in a matched mode.

The utility model has the beneficial effects that:

1. according to the composite cutting device for precision machining, the leakage groove, the right earmuff shell, the left earmuff shell and other components form a protection device, so that cutting liquid and material scraps sputtered in a scattered mode can be conveniently covered and intercepted and recovered in a centralized mode when the device is in cutting operation, material waste, equipment surface adhesion and environment pollution are avoided;

2. the composite cutting device for precision machining is convenient for primary solid-liquid separation and recovery of cutting fluid and material scraps through the cooperation of the filter screen and the waste bin, improves the material recovery efficiency, is not only used for protecting a device, but also is convenient for an operator to observe a cutting process during machining through the arrangement of the right ear cover shell and the left ear cover shell which are made of transparent plastics, is also convenient for adjusting the operation of the device according to real-time conditions, improves the production efficiency, reduces the material loss and reduces the cost;

3. according to the composite cutting device for precision machining, the size of the arc-shaped opening can be conveniently adjusted according to different machined products through the adjusting baffle, cutting fluid and scraps are prevented from leaking out of a large gap, and the assembly is low in cost and convenient to maintain and replace through the detachable right ear cover shell and the detachable left ear cover shell; simple and reasonable structure, convenient use and higher practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a composite cutting apparatus for precision machining according to the present invention;

FIG. 2 is an enlarged view of the right earmuff structure of the composite cutting apparatus for precision machining according to the present invention;

FIG. 3 is an enlarged view of an adjusting baffle structure of the composite cutting device for precision machining according to the present invention;

fig. 4 is a view showing an internal structure of a table of the composite cutting apparatus for precision machining according to the present invention.

In the figure: 1. a work table; 2. a guard; 3. a linear guide rail; 4. a right ear housing; 5. a left ear housing; 6. a handle; 7. locking by turning; 8. a housing base; 9. a sealing groove; 10. an arc-shaped opening; 11. a slider; 12. a leak groove; 13. a chute; 14. adjusting the baffle; 15. a fixed mount; 16. a carriage; 17. a waste bin; 18. and (5) filtering by using a filter screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the composite cutting device for precision machining of the utility model comprises a workbench 1, a waste bin 17 is arranged on the side wall of the workbench 1, a filter screen 18 is arranged inside the waste bin 17, a protection device 2 and a linear guide rail 3 are arranged at the top end of the workbench 1, a leakage groove 12 is arranged at the bottom of the protection device 2, a sliding groove 13 is arranged on the top wall of the leakage groove 12, a right ear housing 4 and a left ear housing 5 are arranged at the top of the protection device 2, a rotary lock 7 is arranged on the end surface of the outer wall of the left ear housing 5, a handle 6 is arranged at the top end of the right ear housing 4, a sealing groove 9 and an arc-shaped opening 10 are arranged on the end surface of the inner wall of the right ear housing 4, a fixing frame 15 is arranged on the side wall of the right ear housing 4, an adjusting baffle 14 is slidably arranged on the surface of the fixing frame 15, a housing base 8 is arranged at the bottom of the right ear housing 4, and a sliding block 11 is arranged at the bottom end of the housing base 8.

Wherein, linear guide 3 symmetry inlays to establish and installs in 1 top both sides of workstation, and installs clamping device and cutting device on linear guide 3 respectively, and protector 2 fixed mounting is between two sets of linear guide 3.

Wherein, the middle part of the leakage groove 12 is provided with an inclined opening which runs through the workbench 1, the waste bin 17 is in drawer type structure design, the top of the waste bin 17 is communicated with the opening of the leakage groove 12, and the filter screen 18 is provided with a support which is hung and installed at the center of the top of the waste bin 17.

Wherein, 13 symmetries of spout are installed in the 12 roof both sides of small opening, and slider 11 fixed mounting is in 8 bottom both sides of shell seat, and shell seat 8 passes through

slider

11 and 13 sliding connection of spout and installs on small opening 12, and shell seat 8 is equipped with two sets of symmetries and installs in right ear housing 4 and left ear housing 5 bottom.

Wherein, right ear housing 4 and left ear housing 5 are made by transparent plastic and the structure is the same, and right ear housing 4 and left ear housing 5 are rectangle structural design, and seal groove 9 inlays to be established on the connecting terminal conch wall of right ear housing 4 and left ear housing 5, is equipped with the sealing strip on the connecting terminal conch wall of left ear housing 5 and right ear housing 4.

Wherein, arc mouth 10 semicircular structure design, and arc mouth 10 is equipped with two sets of symmetries and installs in right

ear muff shell

4 and 5 positive and negative junctions of left ear muff shell, and arc mouth 10 flushes with clamping device and cutting device position adaptation.

Wherein, mount 15 flushes with arc mouth 10 axis, and mount 15 is located arc mouth 10 opening opposite side, and adjusting baffle 14 is the design of transparent plastic plate semicircular structure, and adjusting baffle 14 middle part is equipped with small-size circular arc opening, and adjusting baffle 14 keeps away from opening one side and is equipped with carriage 16, and carriage 16 middle part is equipped with fluting and 15 adaptation sliding connection of mount.

The working principle is as follows: the protective device 2 is composed of the components such as the leakage groove 12, the right ear cover shell 4, the left ear cover shell 5 and the like, so that cutting fluid and material fragments sputtered in four directions can be conveniently blocked in a cage mode and can be recovered in a centralized mode, the material waste is avoided, the surface of attached equipment and the environment pollution are avoided, the filter screen 18 is matched with the waste bin 17 to operate, the primary solid-liquid separation and recovery of the cutting fluid and the material fragments are facilitated, the material recovery efficiency is improved, the right ear cover shell 4 and the left ear cover shell 5 which are made of transparent plastics are used for protecting the device, an operator can conveniently observe the cutting process during processing, the operation of the device is conveniently adjusted according to the real-time condition, the production efficiency is improved, the material loss is reduced, the cost is reduced, the size of the arc-shaped opening 10 can be conveniently adjusted according to different processed products through the adjusting baffle plate 14, the cutting fluid and the fragments are prevented from leaking from a large gap, and the detachable right ear cover shell 4 and the left ear cover shell 5 are arranged, the assembly has low cost and is convenient to maintain and replace; simple and reasonable structure, convenient use and higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a composite cutting device for precision finishing, includes workstation (1), its characterized in that, workstation (1) lateral wall is equipped with waste material storehouse (17), waste material storehouse (17) inside is equipped with filter screen (18), workstation (1) top is equipped with protector (2) and linear guide (3), protector (2) bottom is equipped with small opening (12), be equipped with spout (13) on small opening (12) roof, protector (2) top is equipped with right ear housing (4) and left ear housing (5), left ear housing (5) outer wall terminal surface is equipped with twist lock (7), right ear housing (4) top is equipped with handle (6), right ear housing (4) inner wall terminal surface is equipped with seal groove (9) and arc mouth (10), be equipped with mount (15) on right ear housing (4) lateral wall, mount (15) surface slidable mounting has adjusting baffle (14), the right ear housing (4) is provided with a housing seat (8) at the bottom, and a sliding block (11) is arranged at the bottom end of the housing seat (8).

2. The combined cutting device for precision machining according to claim 1, wherein the linear guide rails (3) are symmetrically embedded and installed at two sides of the top end of the workbench (1), the clamping device and the cutting device are respectively installed on the linear guide rails (3), and the protective device (2) is fixedly installed between the two groups of linear guide rails (3).

3. The composite cutting device for precision machining according to claim 1, characterized in that the middle of the leakage groove (12) is provided with an inclined opening penetrating through the working table (1), the waste bin (17) is designed in a drawer type structure, the top of the waste bin (17) is communicated with the opening of the leakage groove (12), and the filter screen (18) is provided with a support and is suspended and installed at the center of the top of the waste bin (17).

4. The combined cutting device for precision machining according to claim 1, wherein the sliding grooves (13) are symmetrically arranged on two sides of the top wall of the leakage groove (12), the sliding blocks (11) are fixedly arranged on two sides of the bottom end of the shell base (8), the shell base (8) is slidably connected and arranged on the leakage groove (12) through the sliding blocks (11) and the sliding grooves (13), and the shell base (8) is provided with two groups which are symmetrically arranged on the bottoms of the right earmuff shell (4) and the left earmuff shell (5).

5. The composite cutting device for precision machining according to claim 1, wherein the right ear housing shell (4) and the left ear housing shell (5) are made of transparent plastic and have the same structure, the right ear housing shell (4) and the left ear housing shell (5) are designed in a rectangular structure, the sealing groove (9) is embedded in the wall of the connecting end wall of the right ear housing shell (4) and the left ear housing shell (5), and the wall of the connecting end wall of the left ear housing shell (5) and the right ear housing shell (4) is provided with a sealing strip.

6. The combined cutting device for precision machining according to claim 1, characterized in that the arc-shaped opening (10) is designed in a semicircular structure, two groups of arc-shaped openings (10) are symmetrically arranged at the connection position of the front and back surfaces of the right earmuff shell (4) and the left earmuff shell (5), and the arc-shaped openings (10) are aligned with the clamping device and the cutting device in a position matching manner.

7. The composite cutting device for precision machining is characterized in that the fixing frame (15) is flush with the central axis of the arc-shaped opening (10), the fixing frame (15) is located on the other side of the opening of the arc-shaped opening (10), the adjusting baffle (14) is made of a transparent plastic plate in a semicircular structure, the middle of the adjusting baffle (14) is provided with a small arc-shaped opening, the side, away from the opening, of the adjusting baffle (14) is provided with a sliding frame (16), and the middle of the sliding frame (16) is provided with a groove in sliding connection with the fixing frame (15) in a matching mode.