CN215239272U - Tool rest for large-scale boring and milling machine - Google Patents
Tool rest for large-scale boring and milling machine Download PDFInfo
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- CN215239272U CN215239272U CN202121408896.9U CN202121408896U CN215239272U CN 215239272 U CN215239272 U CN 215239272U CN 202121408896 U CN202121408896 U CN 202121408896U CN 215239272 U CN215239272 U CN 215239272U
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- base
- milling machine
- stud
- tool rest
- milling cutter
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Abstract
The utility model provides a large-scale tool rest for boring and milling machine. Relates to a tool rest, in particular to an improvement of a milling machine tool rest. The tool rest for the large-scale boring and milling machine is high in adjusting efficiency. The milling cutter fixing device comprises a base and a mounting frame fixed on the base, wherein the milling cutter is detachably fixed on the mounting frame, a telescopic mechanism is arranged between the mounting frame and the base, and the telescopic mechanism drives the mounting frame to stretch. The rotation of telescopic machanism drives the rotation of mounting bracket for the knife rest can stretch out and draw back and adjust suitable position, thereby can adjust milling cutter's tool bit position through the position of adjusting first bearing board after milling cutter wearing and tearing, thereby makes the tool bit adjust more accurately.
Description
Technical Field
The utility model relates to a knife rest especially relates to the improvement of milling machine knife rest.
Background
When the existing milling machine is in actual use, due to the fact that a cutter is abraded, a cutter rest needs to be adjusted frequently so as to ensure that the cutter rest can reach the same position, the cutter rest can be adjusted more accurately in the using process, generally, the cutter rest is replaced, the replacing operation time is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an adjust efficient knife rest for large-scale boring and milling machine.
The utility model discloses a following technical scheme realizes: the tool rest for the large-scale boring and milling machine comprises a base and an installation frame fixed on the base, wherein the milling cutter is detachably fixed on the installation frame, a telescopic mechanism is arranged between the installation frame and the base, and the telescopic mechanism drives the installation frame to stretch.
The telescopic mechanism comprises a stud fixed on the base, a first bearing plate is arranged on the stud, the first bearing plate is sleeved on the stud, the mounting frame is fixed on the first bearing plate, and the first bearing plate slides on the stud.
And the stud is provided with a fixing bolt, and the first bearing plate is fixed on the stud by the bolt.
Compared with the prior art, the utility model discloses a telescopic machanism's rotation drives the rotation of mounting bracket for the knife rest can stretch out and draw back and adjust suitable position, thereby can adjust milling cutter's tool bit position through the position of adjusting first bearing board after milling cutter wearing and tearing, thereby makes the tool bit adjust more accurately.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a base; 2. a stud; 3. fixing the bolt; 4. a first support plate; 5. a mounting frame; 6. provided is a milling cutter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the tool rest for the large-scale boring and milling machine comprises a base 1 and an installation frame 5 fixed on the base 1, a milling cutter 6 is detachably fixed on the installation frame 5, and a telescopic mechanism is arranged between the installation frame 5 and the base 1 and drives the installation frame 5 to stretch. The rotation through telescopic machanism drives the rotation of mounting bracket 5 for the knife rest can stretch out and draw back and adjust to suitable position, thereby can adjust the tool bit position of milling cutter 6 through the position of adjusting first bearing board 4 after milling cutter 6 wearing and tearing, thereby makes the tool bit adjust more accurately.
Telescopic machanism is including fixing double-screw bolt 2 on the base 1, be equipped with first bearing board 4 on the double-screw bolt 2, first bearing board 4 cover is established on the double-screw bolt 2 just, mounting bracket 5 is fixed on the first bearing board 4, first bearing board 4 is in slide on the double-screw bolt 2. The rotation of crossing telescopic machanism drives the rotation of mounting bracket 5 for the knife rest can stretch out and draw back and adjust suitable position, thereby can adjust the tool bit position of milling cutter 6 through the position of adjusting first bearing board 4 after milling cutter 6 wearing and tearing, thereby makes the tool bit adjust more accurately.
And the stud 2 is provided with a fixing bolt 3, and the bolt fixes the first bearing plate 4 on the stud 2. The rotation of crossing telescopic machanism drives the rotation of mounting bracket 5 for the knife rest can stretch out and draw back and adjust suitable position, thereby can adjust the tool bit position of milling cutter 6 through the position of adjusting first bearing board 4 after milling cutter 6 wearing and tearing, thereby makes the tool bit adjust more accurately.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (3)
1. Large-scale tool rest for boring and milling machine includes the base and fixes the mounting bracket on the base, and milling cutter detachable fixes on the mounting bracket, its characterized in that: the mounting bracket with be equipped with telescopic machanism between the base, telescopic machanism drives the mounting bracket is flexible.
2. The tool holder for a large boring and milling machine according to claim 1, wherein: the telescopic mechanism comprises a stud fixed on the base, a first bearing plate is arranged on the stud, the first bearing plate is sleeved on the stud, the mounting frame is fixed on the first bearing plate, and the first bearing plate slides on the stud.
3. The tool holder for a large boring and milling machine according to claim 2, wherein: and the stud is provided with a fixing bolt, and the first bearing plate is fixed on the stud by the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408896.9U CN215239272U (en) | 2021-06-23 | 2021-06-23 | Tool rest for large-scale boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408896.9U CN215239272U (en) | 2021-06-23 | 2021-06-23 | Tool rest for large-scale boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215239272U true CN215239272U (en) | 2021-12-21 |
Family
ID=79483202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408896.9U Active CN215239272U (en) | 2021-06-23 | 2021-06-23 | Tool rest for large-scale boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215239272U (en) |
-
2021
- 2021-06-23 CN CN202121408896.9U patent/CN215239272U/en active Active
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