CN218461672U

CN218461672U - Microscope amplifying tool setting device for numerical control lathe

Info

Publication number: CN218461672U
Application number: CN202222876507.6U
Authority: CN
Inventors: 董惠刚; 吕文殿; 林跃钦; 赵敏颖
Original assignee: Kaifulong Xiamen Sealing Element Co ltd
Current assignee: Kaifulong Xiamen Sealing Element Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-02-10
Anticipated expiration: 2032-10-29

Abstract

The application relates to a microscope amplification tool setting device of a numerical control lathe, which comprises a microscope, a driving component and a dustproof component, wherein the driving component is used for driving the microscope to displace relative to the lathe, and the displacement direction of the microscope relative to the lathe is along the height direction of the lathe; dustproof soft piece of subassembly, dustproof soft piece are located the microscope and for the route of lathe motion, and the surface of dustproof soft piece is provided with the setpoint, and at least three pass through seams have been seted up to dustproof soft piece, and the multichannel passes through the seam and uses the setpoint to radiate around the setpoint as the center. This application is through the form that adopts microscope tool setting, and it is non-contact tool setting, can reduce the damage to the tool bit, secondly, compares the laser tool setting, also can avoid the laser to hit at the knife tip and the precision that light and scattering lead to is lost, and more importantly has the effect that the powder that forms easily adheres to the problem of microscope when improving the cutting.

Description

Microscope amplifying tool setting device for numerical control lathe

Technical Field

The application relates to the field of lathe processing equipment, in particular to a tool setting device for microscope amplification of a numerical control lathe.

Background

With the technological progress, the lathe machining technology is mature day by day, for a high-precision machining lathe, a tiny turning tool needs to be used for completing cutting operation in the machining process, and the cutting edge of the turning tool and the center of rotation of a tool bit are required to be controlled within a certain fine distance in the turning process, so tool setting work needs to be performed.

If a microscope is used for carrying out tool setting, in the cutting process after the tool setting is finished, powder formed in the cutting process is easy to adhere to the microscope, particularly the surface of an objective lens, and before the tool setting is carried out again, the microscope needs to be cleaned firstly to continue the tool setting operation.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that powder that forms easily adheres to the microscope during cutting, this application provides a numerical control lathe microscope and enlarges tool setting device.

The application provides a numerical control lathe microscope enlargies tool setting device adopts following technical scheme:

the microscope amplification tool setting device of the numerical control lathe comprises a microscope, a driving component and a dustproof component, wherein the driving component is used for driving the microscope to displace relative to a machining platform of the lathe, and the displacement direction of the microscope relative to the machining platform is along the height direction of the lathe; the dustproof assembly comprises a dustproof soft sheet, the dustproof soft sheet is positioned on a moving path of the microscope relative to the processing platform, positioning points are arranged on the surface of the dustproof soft sheet, at least three through seams are formed in the dustproof soft sheet, and the multiple through seams radiate to the periphery of the positioning points by taking the positioning points as centers; and defining a plurality of areas formed by connecting end points of the passing seams far away from the positioning points as passing areas, wherein the projection of the microscope along the height direction of the lathe is positioned in the projection of the passing areas along the height direction of the lathe.

By adopting the technical scheme, in a normal state, the microscope is positioned above the dustproof soft sheet, when the tool is set, the driving assembly is started, the microscope is enabled to move towards the direction close to the machining platform of the lathe, when the microscope moves to abut against the dustproof soft sheet, at least three through seams are arranged on the dustproof soft sheet by taking the positioning point as the center, so that the dustproof soft sheet is bent by taking the positioning point as the center under the action of the microscope, the microscope passes through the through area and reaches the appointed focusing position to carry out tool setting work; after tool setting is finished, under the action of a driving component, the microscope moves towards the direction away from a machining platform of the lathe, and returns to the upper part of the dustproof soft sheet through a passing area in the moving process; when the lathe is used for cutting operation, the dustproof soft sheet forms a barrier for powder, so that the problem that the powder formed during cutting is easy to adhere to a microscope is solved.

And the non-contact tool setting can reduce the damage to the tool bit, and secondly, compared with laser tool setting, the non-contact tool setting can also avoid the precision loss caused by light deflection and scattering because the laser is applied to the tool bit.

Optionally, the dustproof soft sheets are provided with a plurality of pieces, the plurality of pieces of dustproof soft sheets are arranged along the height direction of the lathe, and the passing seams of the plurality of pieces of dustproof soft sheets are arranged in a staggered manner.

Through adopting above-mentioned technical scheme, with the crisscross setting of the seam of passing through of a plurality of dustproof film, the extension powder is from passing through the seam and reaching microscopical route, and the powder that forms when further improving the cutting easily adheres to microscopical problem.

Optionally, the dustproof soft sheet is made of cloth.

By adopting the technical scheme, on one hand, the friction of the microscope when passing through the passing area is reduced; on the other hand, the cloth has a certain wiping action on the microscope when the microscope passes through the passing area.

Optionally, an electrostatic layer is disposed on the surface of the dustproof film.

Through adopting above-mentioned technical scheme, the electrostatic layer adsorbs to the powder that is close to the microscope, further reduces the risk that the powder adheres to the microscope.

Optionally, the surface of dustproof film is provided with many support bars, the quantity of support bar is the even number, the support bar is followed the circumference of dustproof film extends the setting, is provided with two elasticity strips between two relative support bars that set up, two the elasticity strip is used for two the support bar is connected, the elasticity strip with the tie point of support bar is located the tip of support bar, the elasticity strip is used for producing the power that deviates from each other for two relative support bars that set up.

Through adopting above-mentioned technical scheme, utilize the support bar to play the supporting role to dustproof film, utilize the elasticity strip to play the effect of tightening to dustproof film of dustproof cloth material, reduce and lead to the risk through the seam grow because of dustproof film sinks to the powder that produces when reducing the cutting is through seam attached to microscopical risk.

Optionally, the dustproof soft sheet is detachably connected to the lathe.

By adopting the technical scheme, when excessive powder is attached to the dustproof soft sheet, the dustproof soft sheet is convenient to replace.

Optionally, the dustproof soft sheet is provided with a protrusion, the protrusion is used for abutting the objective lens of the microscope, and bristles are arranged on the surface of the protrusion.

Through adopting above-mentioned technical scheme, when microscope is close to and moves to the passing through area to the processing platform of lathe, protruding at first butt in microscopical objective lens, the lens of objective is wiped to the brush hair on the arch to make dustproof film play certain clean effect to the lens of objective.

Optionally, the dustproof soft sheet is located the edge of passing through the seam is provided with the lockstitch, the lockstitch is followed the length direction extension setting of passing through the seam.

Through adopting above-mentioned technical scheme, utilize the lockstitch to strengthen the dustproof film of cloth material and be located the intensity through seam edge department, utilize the lockstitch to form certain support to dustproof film in the edge through the seam simultaneously, reduce the risk that dustproof film sinks.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by adopting the form of microscope tool setting, which is non-contact tool setting, the damage to a tool bit can be reduced, and secondly, compared with laser tool setting, the precision loss caused by light deflection and scattering when laser is applied to a tool bit can be avoided, and more importantly, the effect of improving the problem that powder formed during cutting is easy to attach to a microscope is achieved;

2. the plurality of dustproof soft sheets are arranged along the height direction of the lathe, so that the plurality of dustproof soft sheets are arranged in a staggered mode through seams, and the risk that powder is attached to a microscope is further reduced;

3. support bars and elastic strips are arranged on the surface of the dustproof soft cloth, so that the dustproof soft cloth can be supported and tightened, and the possibility of increasing the through seam caused by the collapse of the dustproof soft cloth is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.

Fig. 2 is a schematic structural view for showing the dust-proof film in embodiment 1 of the present application.

Fig. 3 is a schematic view of the overall structure of embodiment 2 of the present application.

Fig. 4 is a schematic view for showing the structure of the dust-proof film in embodiment 2 of the present application.

Fig. 5 is a schematic view of the overall structure of embodiment 3 of the present application.

Fig. 6 is a schematic structural view for showing the dust-proof film in embodiment 3 of the present application.

Description of reference numerals: 1. a microscope; 11. a support; 111. a slider; 2. a drive assembly; 21. a fixed seat; 22. a cylinder; 221. a piston rod; 3. a dust-proof assembly; 31. a support frame; 311. grabbing and clamping; 32. a dust-proof film; 321. positioning points; 322. passing through the seam; 323. a passing region; 324. locking edges; 325. an electrostatic layer; 326. a protrusion; 327. a supporting strip; 328. an elastic strip; 4. turning a lathe; 41. a processing platform; 42. a fixing rod; 421. a guide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a tool setting device is enlargied to numerical control lathe microscope.

Example 1

Referring to fig. 1, the enlarged tool setting device of a microscope 1 of a numerically controlled lathe 4 comprises a microscope 1, a driving component 2 and a dustproof component 3, wherein the driving component 2 is used for driving the microscope 1 to displace relative to a processing platform 41 of the lathe 4, and the displacement direction of the microscope 1 relative to the processing platform 41 is along the height direction of the lathe 4. And by providing a dust-proof member 3 for blocking the adhesion of the powder to the microscope 1 at the time of cutting.

Referring to fig. 1, the driving assembly 2 includes a fixing base 21 and a cylinder 22, the fixing base 21 is fixedly connected to the lathe 4, and the cylinder 22 is fixedly connected to the fixing base 21. The piston rod 221 of the cylinder 22 extends in the height direction of the lathe 4, and the piston rod 221 and the microscope 1 are connected by the bracket 11. One end of the bracket 11 is connected with the piston rod 221 by screw thread, and the other end is used for erecting the microscope 1.

Referring to fig. 1, the lathe 4 is fixed with a fixing rod 42, the fixing rod 42 is fixed with a guide rail 421, and the axes of the fixing rod 42 and the guide rail 421 are both extended in the height direction of the lathe 4. The side wall of the bracket 11 is fixed with a slide block 111, and the slide block 111 is connected with the guide rail 421 in a sliding manner, so that the microscope 1 is connected to the lathe 4 in a sliding manner, the stability of the microscope 1 relative to the displacement of the processing platform 41 is enhanced, and the stability of the microscope 1 relative to the movement of the processing platform 41 is improved. In other embodiments, the microscope 1 can be slidably connected with the lathe 4 by means of the matching of the screw rod and the motor.

Referring to fig. 1 and 2, the dust-proof assembly 3 includes a square-structured support frame 31 and a square-structured dust-proof soft sheet 32, the dust-proof soft sheet 32 is formed by double weaving of polyester fibers, the edge of the dust-proof soft sheet 32 is fixedly connected with the support frame 31, and the side wall of the support frame 31 is fixedly connected with a fixing rod 42. The dust-proof film 32 is located on the path of movement of the microscope 1 relative to the lathe 4.

Referring to fig. 1 and 2, the surface of the dust-proof film 32 is provided with an anchor point 321, and the anchor point 321 is located at the center of the dust-proof film 32. The surface of the dustproof soft sheet 32 is provided with a plurality of passing seams 322, and the plurality of passing seams 322 radiate around the positioning point 321 as the center. In this embodiment, the four through slits 322 are provided, and the four through slits 322 extend along the diagonal direction of the dust-proof film 32.

Referring to fig. 1 and 2, a region formed by connecting end points of the plurality of pass-through slits 322 away from the positioning point 321 is defined as a pass-through region 323, and a projection of the microscope 1 and the microscope 1 support 11 along the height direction of the lathe 4 is located within a projection of the pass-through region 323 along the height direction of the lathe 4.

The implementation principle of the embodiment 1 is as follows: normally, the dustproof assembly 3 is positioned between the microscope 1 and the processing platform 41 of the lathe 4; when the tool is set, the air cylinder 22 is operated, the microscope 1 moves towards the processing platform 41 under the action of the piston rod 221, the microscope 1 reaches a designated focusing position through the passing area 323, after the tool is set, the air cylinder 22 is operated, the microscope 1 is far away from the processing platform 41, the microscope 1 returns to a normal state, the lathe 4 starts to cut, the dustproof assembly 3 forms obstruction to powder formed during cutting, and therefore the problem that the powder is easy to adhere to the microscope 1 during cutting is solved.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that the dust-proof assembly 3 includes a plurality of dust-proof soft sheets 32, the plurality of dust-proof soft sheets 32 are arranged along the height direction of the lathe 4, and the passing slits 322 of the plurality of dust-proof soft sheets 32 are staggered, so that the path of the powder attached to the microscope 1 through the passing slits 322 is extended, and the problem that the powder is easily attached to the microscope 1 during cutting is further improved.

Referring to fig. 3, the locking edge 324 is provided at the edge of the through-slit 322 of the dust-proof film 32, so as to protect the dust-proof film 32 and support the dust-proof film 32 to a certain extent, thereby reducing the possibility of enlargement of the through-slit 322 due to collapse of the dust-proof film 32.

Referring to fig. 1 and 4, the dust-proof film 32 has an electrostatic layer 325 on its surface facing the work table 41, and adsorbs powder moving toward the microscope 1 during cutting.

Referring to fig. 1 and 3, the dust-proof sheet is filled with sponge to form a protrusion 326, the protrusion 326 is used for the objective lens of the microscope 1 to abut against, and bristles are fixed on the surface of the protrusion 326, so that the objective lens of the microscope 1 is cleaned in the process of moving the microscope 1 to the processing platform 41.

Example 3

Referring to fig. 5, the present embodiment is different from embodiment 1 in that a fixing rod 42 is bolted to a lathe 4, a gripping clamp 311 is fixed to a side wall of a support frame 31, and the gripping clamp 311 is used to cooperate with the fixing rod 42 to detachably connect the support frame 31 to the lathe 4, that is, to detachably connect a dust-proof component 3 to the lathe 4, so as to facilitate replacement and cleaning of the dust-proof component 3. In addition, the operator can determine the relative distance between the dustproof assembly 3 and the processing platform 41 according to the requirement.

Referring to fig. 6, four supporting bars 327 are fixedly connected to the surface of the dust-proof flexible sheet 32, the four supporting bars 327 are respectively located at four edge positions of the dust-proof cloth, and the supporting bars 327 extend along the edge direction of the dust-proof cloth. Two elastic strips 328 are arranged between the two opposite supporting strips 327, two ends of each elastic strip 328 are connected to the two supporting strips 327 respectively, the two elastic strips 328 are connected to two ends of each supporting strip 327 respectively, the elastic strips 328 are in a bent state, and the elastic strips 328 are used for forcing the two opposite supporting strips 327 to move back and forth.

Example 3 was carried out as follows: when the magnifying tool setting device of the microscope 1 is installed, the supporting frame 31 is firstly connected with the fixing rod 42 through the gripping clamp 311, then the fixing rod 42 is connected to the lathe 4, finally the bracket 11 is connected to the fixing rod 42, and the microscope 1 is erected on the bracket 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a numerical control lathe microscope enlargies tool setting device which characterized in that: the device comprises a microscope (1), a driving assembly (2) and a dustproof assembly (3), wherein the driving assembly (2) is used for driving the microscope (1) to displace relative to a machining platform (41) of a lathe (4), and the displacement direction of the microscope (1) relative to the machining platform (41) is along the height direction of the lathe (4); the dustproof assembly (3) comprises a dustproof soft sheet (32), the dustproof soft sheet (32) is positioned on a moving path of the microscope (1) relative to the processing platform (41), a positioning point (321) is arranged on the surface of the dustproof soft sheet (32), at least three through seams (322) are formed in the dustproof soft sheet (32), and the multiple through seams (322) radiate to the periphery of the positioning point (321) by taking the positioning point (321) as a center; an area formed by connecting a plurality of end points of the through seam (322) far away from the positioning point (321) is defined as a through area (323), and the projection of the microscope (1) along the height direction of the lathe (4) is positioned in the projection of the through area (323) along the height direction of the lathe (4).

2. The numerical control lathe microscope magnifying tool setting device according to claim 1, characterized in that: the dustproof soft sheets (32) are arranged in a plurality, the dustproof soft sheets (32) are arranged along the height direction of the lathe (4), and the passing seams (322) of the dustproof soft sheets (32) are arranged in a staggered mode.

3. The numerical control lathe microscope magnifying tool setting device according to claim 2, characterized in that: the dustproof soft sheet (32) is made of cloth.

4. The numerical control lathe microscope magnifying tool setting device according to claim 3, characterized in that: an electrostatic layer (325) is arranged on the surface of the dustproof soft sheet (32).

5. The numerical control lathe microscope magnifying tool setting device according to claim 3 or 4, characterized in that: the surface of dustproof soft piece (32) is provided with many support bars (327), the quantity of support bar (327) is the even number, support bar (327) is followed the circumference extension setting of dustproof soft piece (32), is provided with two elastic strip (328) between two relative two support bars (327) that set up, two elastic strip (328) are used for with two support bar (327) are connected, elastic strip (328) with the tie point of support bar (327) is located the tip of support bar (327), elastic strip (328) are used for forcing two support bars (327) to keep away from each other.

6. The numerical control lathe microscope magnifying tool setting device according to claim 5, characterized in that: the dustproof soft sheet (32) is detachably connected to the lathe (4).

7. The numerical control lathe microscope magnifying tool setting device according to any one of claims 1 to 4, characterized in that: dustproof soft piece (32) are provided with arch (326), arch (326) are used for supplying the objective lens butt of microscope (1), the surface of arch (326) is provided with the brush hair.

8. The numerical control lathe microscope magnifying tool setting device according to claim 3 or 4, characterized in that: the dustproof soft sheet (32) is located the edge of passing through seam (322) is provided with lockstitch (324), lockstitch (324) are followed the length direction extension setting of passing through seam (322).