CN215697999U

CN215697999U - Ultra-precise turning device with adjustable center

Info

Publication number: CN215697999U
Application number: CN202122366181.8U
Authority: CN
Inventors: 张生林; 张建奎
Original assignee: Shenzhen Senrun Precision Technology Co ltd
Current assignee: Shenzhen Senrun Precision Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a center-adjustable ultra-precise turning device which comprises an installation box, wherein four groups of cutter installation mechanisms are arranged in the installation box, the four groups of cutter installation mechanisms are arrayed about the center line of the installation box, a turning tool is installed on each group of cutter installation mechanism, and a rectangular hole is formed in the installation box at a position corresponding to the turning tool. According to the tool setting device, the four groups of tool mounting mechanisms are arranged to mount different turning tools, and each group of tool mounting mechanism can respectively adjust the center height of the turning tool on the tool setting mechanism, so that each turning tool can independently complete tool setting, the height of the tool is prevented from being readjusted in the process of tool changing repeatedly, and the working efficiency is improved.

Description

Ultra-precise turning device with adjustable center

Technical Field

The utility model relates to the technical field of turning, in particular to an ultraprecise turning device with an adjustable center.

Background

The lathe tool of lathe is installed at four corners of four square seats usually, and the height of lathe tool is adjusted for the convenience to current lathe, sets up high adjusting device in the below of four square seats usually, however when processing complicated part, when needing to make a round trip to switch the lathe tool, need adjust the lathe tool height after switching the lathe tool at every turn, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a center-adjustable ultra-precise turning device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a center adjustable ultra-precise turning device, includes the install bin, the inside of install bin is equipped with four group cutter installation mechanisms, four groups cutter installation mechanism arranges about the central line array of install bin, every group install the lathe tool on the cutter installation mechanism, the install bin is equipped with the rectangular hole with the position that the lathe tool corresponds.

Furthermore, the bottom of the installation box is fixedly connected with an installation seat, and the installation box installation seat is arranged on a lathe through the installation seat.

Further, cutter installation mechanism includes C type mounting bracket, the top of C type mounting bracket is equipped with high adjustment mechanism, be equipped with hold-down mechanism in the C type mounting bracket, the bottom of C type mounting bracket is equipped with two sets of auxiliary stay mechanisms, installs the lathe tool respectively through four group's cutter installation mechanisms to highly separately adjust the mutually noninterfere to the lathe tool, when processing same part, need not relapse the tool setting.

Further, height adjusting mechanism includes first screw rod, the bottom of first screw rod is connected through the upper surface rotation of first bearing frame with C type mounting bracket, the top of first screw rod stretches out the upper surface and the first handle of fixedly connected with of install bin, the top threaded connection of first screw rod and install bin rotates first screw rod and drives C type mounting bracket and the spare part monolithic moving on it to adjust the height of lathe tool on it.

Further, hold-down mechanism includes the clamp plate, be equipped with the spout on the inside wall of C type mounting bracket, one side and spout sliding connection of clamp plate, the top of clamp plate is rotated through the second bearing seat and is connected with the second screw rod, the top and the fixedly connected with second handle of the top of C type mounting bracket and install bin are run through in proper order to the top of second screw rod, the top threaded connection of second screw rod and C type mounting bracket drives the clamp plate through rotating the second screw rod and reciprocates, presss from both sides the lathe tool tightly between the inner wall bottom surface of clamp plate bottom surface and C type mounting bracket.

Further, supplementary supporting mechanism includes slide bar and sleeve, the top of slide bar is fixed with the bottom surface of C type mounting bracket, slide bar and sleeve sliding connection, telescopic bottom surface is fixed in install bin inner wall bottom surface, be equipped with the spring in the sleeve, the both ends of spring respectively with the bottom surface fixed connection of telescopic inner wall bottom surface and slide bar, the slide bar moves in the vertical direction with sliding sleeve cooperation restriction C type mounting bracket, makes C type mounting bracket remove more steadily.

Furthermore, the top of install bin and the position that the second screw rod corresponds are equipped with the via hole, the external diameter that is greater than the second screw rod of via hole, the C type mounting bracket reciprocates the in-process, and the second screw rod removes thereupon, and the via hole avoids the second screw rod to remove the in-process and interfere with the install bin.

The utility model has the beneficial effects that:

when the tool setting device is used, different turning tools are installed by arranging four groups of tool installation mechanisms, and each group of tool installation mechanisms can respectively adjust the center height of the turning tool on the tool installation mechanism, so that each turning tool can independently complete tool setting, the height of the tool is prevented from being readjusted in the process of repeatedly changing the tool, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a cross-sectional view a-a of fig. 1 of the present invention.

Illustration of the drawings:

1. installing a box; 2. turning a tool; 3. a rectangular hole; 4. a C-shaped mounting rack; 5. a chute; 6. pressing a plate; 7. a first screw; 8. a first bearing housing; 9. a first handle; 10. a second screw; 11. a second handle; 12. a via hole; 13. a second bearing housing; 14. a slide bar; 15. a sleeve; 16. a mounting seat; 17. a spring.

Detailed Description

Fig. 1 to 3 show, relate to a center adjustable ultra-precise turning device, including install bin 1, the bottom fixedly connected with mount pad 16 of install bin 1, the top of install bin 1 is equipped with a plurality of via holes 12, and the inside of install bin 1 is equipped with four group's cutter installation mechanisms, and four group's cutter installation mechanisms arrange about the central line array of install bin 1, install lathe tool 2 on every group's cutter installation mechanism, and the position that install bin 1 and lathe tool 2 correspond is equipped with rectangular hole 3.

As shown in fig. 2 and 3, the cutter mounting mechanism includes a C-shaped mounting frame 4, a height adjusting mechanism is disposed on the top of the C-shaped mounting frame 4, a pressing mechanism is disposed in the C-shaped mounting frame 4, a pressing mechanism is disposed on the sliding groove 5, and two sets of auxiliary supporting mechanisms are disposed on the bottom of the C-shaped mounting frame 4.

As shown in fig. 3, the height adjusting mechanism includes a first screw 7, the bottom of the first screw 7 is rotatably connected with the upper surface of the C-shaped mounting frame 4 through a first bearing seat 8, the top of the first screw 7 extends out of the upper surface of the mounting box 1 and is fixedly connected with a first handle 9, the first screw 7 is in threaded connection with the top of the mounting box 1, the pressing mechanism includes a pressing plate 6, a chute 5 is arranged on the inner side wall of the C-shaped mounting frame 4, one side of the pressing plate 6 is slidably connected with the chute 5, the top of the pressing plate 6 is rotatably connected with a second screw 10 through a second bearing seat 13, the top of the second screw 10 sequentially penetrates through the top of the C-shaped mounting frame 4 and the mounting box 1 and is fixedly connected with a second handle 11, the second screw 10 is in threaded connection with the top of the C-shaped mounting frame 4, the auxiliary supporting mechanism includes a sliding rod 14 and a sleeve 15, the top of the sliding rod 14 is fixed with the bottom surface of the C-shaped mounting frame 4, the sliding rod 14 is connected with the sleeve 15 in a sliding mode, the bottom surface of the sleeve 15 is fixed to the bottom surface of the inner wall of the installation box 1, a spring 17 is arranged in the sleeve 15, and two ends of the spring 17 are fixedly connected with the bottom surface of the inner wall of the sleeve 15 and the bottom surface of the sliding rod 14 respectively.

When using this center adjustable ultra-precision turning device, stretch into the inside of one of them C type mounting bracket 4 with the end of lathe tool 2, rotate second screw rod 10 and drive clamp plate 6 and remove and compress tightly lathe tool 2, repeat above-mentioned operation and install different lathe tools 2 in remaining C type mounting bracket 4, when the tool setting in-process needs to adjust the height of lathe tool 2, rotate corresponding first screw rod 7, first screw rod 7 drives C type mounting bracket 4 and lathe tool 2 above that reciprocate and accomplish the altitude mixture control, repeat above-mentioned operation and adjust the height of every lathe tool 2, when the tool setting next time, need not adjust the height of lathe tool 2 again, thereby the simplified operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a center adjustable ultra-precision turning device, includes install bin (1), its characterized in that: the inside of install bin (1) is equipped with four groups cutter installation mechanism, four groups cutter installation mechanism arranges about the central line array of install bin (1), every group install lathe tool (2) on the cutter installation mechanism, the position that install bin (1) and lathe tool (2) correspond is equipped with rectangular hole (3).

2. The ultra-precise turning device with the adjustable center as claimed in claim 1, wherein: the bottom of the installation box (1) is fixedly connected with an installation seat (16).

3. The ultra-precise turning device with the adjustable center as claimed in claim 1, wherein: cutter installation mechanism includes C type mounting bracket (4), the top of C type mounting bracket (4) is equipped with high adjustment mechanism, be equipped with hold-down mechanism in C type mounting bracket (4), the bottom of C type mounting bracket (4) is equipped with two sets of auxiliary stay mechanisms.

4. The ultra-precise turning device with the adjustable center as claimed in claim 3, wherein: the height adjusting mechanism comprises a first screw rod (7), the bottom of the first screw rod (7) is rotatably connected with the upper surface of the C-shaped mounting frame (4) through a first bearing seat (8), the top of the first screw rod (7) extends out of the upper surface of the mounting box (1) and is fixedly connected with a first handle (9), and the first screw rod (7) is in threaded connection with the top of the mounting box (1).

5. The ultra-precise turning device with the adjustable center as claimed in claim 3, wherein: hold-down mechanism includes clamp plate (6), be equipped with spout (5) on the inside wall of C type mounting bracket (4), one side and spout (5) sliding connection of clamp plate (6), the top of clamp plate (6) is rotated through second bearing seat (13) and is connected with second screw rod (10), the top of second screw rod (10) runs through top and fixedly connected with second handle (11) of C type mounting bracket (4) and install bin (1) in proper order, second screw rod (10) and the top threaded connection of C type mounting bracket (4).

6. The ultra-precise turning device with the adjustable center as claimed in claim 3, wherein: supplementary supporting mechanism includes slide bar (14) and sleeve (15), the top of slide bar (14) is fixed with the bottom surface of C type mounting bracket (4), slide bar (14) and sleeve (15) sliding connection, the bottom surface of sleeve (15) is fixed in install bin (1) inner wall bottom surface, be equipped with spring (17) in sleeve (15), the both ends of spring (17) respectively with the inner wall bottom surface of sleeve (15) and the bottom surface fixed connection of slide bar (14).

7. The ultra-precise turning device with the adjustable center as claimed in claim 1, wherein: the top of install bin (1) is equipped with via hole (12) with the position that second screw rod (10) correspond, the external diameter that is greater than second screw rod (10) of via hole (12).