CN220216770U - Adjustable boring cutter - Google Patents
Adjustable boring cutter Download PDFInfo
- Publication number
- CN220216770U CN220216770U CN202321342588.XU CN202321342588U CN220216770U CN 220216770 U CN220216770 U CN 220216770U CN 202321342588 U CN202321342588 U CN 202321342588U CN 220216770 U CN220216770 U CN 220216770U
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- China
- Prior art keywords
- cutter
- sleeve
- block
- boring cutter
- boring
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Links
- 238000009434 installation Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses an adjustable boring cutter which comprises a boring cutter body, wherein a cutter block is arranged at the upper part of the boring cutter body, supporting blocks are arranged at two sides of the lower part of the cutter block, a moving block positioned at the lower part of the cutter block is arranged between the two supporting blocks, a sleeve is welded below the moving block, a mounting sleeve is arranged in the sleeve, a cutter is arranged in the mounting sleeve, and an upper fixing bolt and a lower fixing bolt are arranged at one side of the outer part of the sleeve. According to the boring cutter, the moving block which slides left and right between the two supporting blocks is arranged, the screw is rotated through the fine adjustment knob, and the micro eccentric adjustment is carried out on the cutter below the moving block, so that the machining position of the boring cutter can be quickly and accurately found in machining, the cutter is fixed in the sleeve through the screw hole and the fixing bolt by arranging the mounting sleeve which slides in the sleeve, and the cutter of the boring cutter is conveniently replaced so as to meet the requirements of different machining.
Description
Technical Field
The utility model relates to a boring tool, in particular to an adjustable boring tool.
Background
The boring cutter is one of boring cutters, is generally a round handle, and also has a square cutter bar for a larger workpiece, and is used in the most common occasions such as inner hole machining, reaming, profiling and the like. There are one or two cutting portions, tools dedicated to roughing, semi-finishing or finishing an existing hole. Can be used on boring machine, lathe or milling machine. When in use, proper modules can be selected according to the requirements of workpieces, and various boring cutters can be spliced, so that the design and the manufacture of the cutter are simplified.
The boring cutter is also frequently used in the machining process, but the general boring cutter is of an integrated fixed structure, does not have the eccentric adjustment function, cannot accurately and quickly find the machining position, and is inconvenient to replace. Therefore, the present utility model provides an adjustable boring tool to solve the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to an adjustable boring tool, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a boring cutter with adjustable, includes boring cutter main part, boring cutter main part upper portion is provided with the sword piece, and the lower part both sides of sword piece are provided with the riding block, are provided with the movable block that is located sword piece lower part between two riding blocks, and the below of movable block is provided with the sleeve, and telescopic inside is provided with the installation sleeve pipe, and the inside of installation sleeve pipe is provided with the cutter, and telescopic outside one side is provided with two fixing bolt from top to bottom.
As a further scheme of the utility model: the cutter block and the moving block are disc-shaped, and the moving block is connected between the supporting blocks in a left-right sliding mode.
As still further aspects of the utility model: the upper side of the moving block is fixedly connected with an adjusting block positioned in the cutter block, and the cutter block is rotationally connected with a thin screw rod in threaded connection with the adjusting block.
As still further aspects of the utility model: and a fine tuning knob is arranged on one side of the outer part of the cutter block, and is fixedly connected with one end of the fine screw rod.
As still further aspects of the utility model: a round through groove corresponding to the mounting sleeve is formed in the sleeve, and the cutter slides up and down in the sleeve through the mounting sleeve.
As still further aspects of the utility model: screw holes corresponding to the fixing bolts are formed in the upper portion of the cutter, and round through holes corresponding to the fixing bolts are formed in the sleeve and the mounting sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the boring cutter, the moving block which slides left and right between the two supporting blocks is arranged, and the screw is rotated through the fine adjustment knob, so that the micro eccentric adjustment is carried out on the cutter below the moving block, and the machining position of the boring cutter can be quickly and accurately found in machining.
2. According to the boring cutter, the mounting sleeve is arranged to slide in the sleeve, and the cutter is fixed in the sleeve through the screw hole and the fixing bolt, so that the cutter of the boring cutter can be replaced conveniently, and the requirements of different mechanical machining can be met.
Drawings
Fig. 1 is a schematic structural view of an adjustable boring tool.
FIG. 2 is a schematic side sectional view of an adjustable boring tool.
Fig. 3 is a schematic top view of the interior of an adjustable boring cutter block.
In the figure: 1. a boring cutter body; 2. a cutter; 3. a knife block; 4. a fine tuning knob; 5. a support block; 6. a sleeve; 7. a fixing bolt; 8. installing a sleeve; 9. a moving block; 10. a screw hole; 11. a thin screw; 12. and an adjusting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in an embodiment of the present utility model, an adjustable boring cutter includes a boring cutter body 1, a cutter block 3 is disposed at an upper portion of the boring cutter body 1, supporting blocks 5 are disposed at two sides of a lower portion of the cutter block 3, a moving block 9 disposed at a lower portion of the cutter block 3 is disposed between the two supporting blocks 5, the cutter block 3 and the moving block 9 are both disc-shaped, the moving block 9 is slidably connected between the supporting blocks 5 left and right, an adjusting block 12 disposed inside the cutter block 3 is fixedly connected to an upper side of the moving block 9, a fine screw 11 in threaded connection with the adjusting block 12 is rotatably connected to the cutter block 3, a fine tuning knob 4 is disposed at an outer side of the cutter block 3, and the fine tuning knob 4 is fixedly connected to one end of the fine tuning screw 11, and the fine tuning knob 4 rotates the fine screw 11, and the rotating fine tuning screw 11 drives the moving block 9 to move left and right between the two supporting blocks 5 due to the threaded connection of the adjusting block 12, thereby adjusting the cutter 2 at a lower portion of the moving block 9 to be eccentric, and further finding a machining position rapidly and accurately; the below of movable block 9 sets up the welding has sleeve 6, the inside of sleeve 6 is provided with installation sleeve 8, and the inside of installation sleeve 8 is provided with cutter 2, set up the circular through groove that corresponds installation sleeve 8 in the sleeve 6, and cutter 2 slides from top to bottom in sleeve 6 through installation sleeve 8, outside one side of sleeve 6 is provided with two fixing bolt 7 from top to bottom, the screw 10 that corresponds fixing bolt 7 has been seted up on cutter 2 upper portion, and the circular through-hole that corresponds fixing bolt 7 has all been seted up on sleeve 6 and the installation sleeve 8, through rotating two fixing bolt 7, take fixing bolt 7 out in the screw 10 of cutter 2, replace other cutters 2, can very conveniently install cutter 2 through installation sleeve 8 and fix in sleeve 6 below through screw 10 on the cutter 2.
The working principle of the utility model is as follows:
when the adjustable boring cutter is used, the fine screw rod 11 is rotated through the fine adjustment knob 4, and the adjusting block 12 is in threaded connection with the fine screw rod 11, so that the rotating fine screw rod 11 drives the moving block 9 to move left and right between the two supporting blocks 5, eccentric adjustment is carried out on the cutter 2 at the lower part of the moving block 9, and further the machining position is quickly and accurately found; through rotating two fixing bolts 7, take fixing bolt 7 out from the screw 10 of cutter 2, replace other cutter 2, can very conveniently install cutter 2 through installation sleeve 8 and fix in sleeve 6 below through the last screw 10 of cutter 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a boring cutter with adjustable, includes boring cutter main part (1), its characterized in that, boring cutter main part (1) upper portion is provided with sword piece (3), and the lower part both sides of sword piece (3) are provided with riding piece (5), are provided with between two riding pieces (5) and are located movable block (9) of sword piece (3) lower part, and the below of movable block (9) sets up the welding has sleeve (6), and the inside of sleeve (6) is provided with installation sleeve pipe (8), and the inside of installation sleeve pipe (8) is provided with cutter (2), and outside one side of sleeve (6) is provided with two fixing bolt (7) from top to bottom.
2. The adjustable boring cutter according to claim 1, wherein the cutter block (3) and the moving block (9) are disc-shaped, and the moving block (9) is connected between the supporting blocks (5) in a left-right sliding manner.
3. The adjustable boring cutter according to claim 1, wherein an adjusting block (12) positioned inside the cutter block (3) is fixedly connected to the upper side of the moving block (9), and a thin screw rod (11) in threaded connection with the adjusting block (12) is rotatably connected to the cutter block (3).
4. The adjustable boring cutter according to claim 1, wherein a fine tuning knob (4) is arranged on one side of the outer portion of the cutter block (3), and the fine tuning knob (4) is fixedly connected with one end of a fine screw (11).
5. The adjustable boring tool according to claim 1, wherein a circular through groove corresponding to the mounting sleeve (8) is formed in the sleeve (6), and the tool (2) slides up and down in the sleeve (6) through the mounting sleeve (8).
6. The adjustable boring tool according to claim 1, wherein screw holes (10) corresponding to the fixing bolts (7) are formed in the upper portion of the tool (2), and circular through holes corresponding to the fixing bolts (7) are formed in the sleeve (6) and the mounting sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342588.XU CN220216770U (en) | 2023-05-30 | 2023-05-30 | Adjustable boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342588.XU CN220216770U (en) | 2023-05-30 | 2023-05-30 | Adjustable boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216770U true CN220216770U (en) | 2023-12-22 |
Family
ID=89196948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342588.XU Active CN220216770U (en) | 2023-05-30 | 2023-05-30 | Adjustable boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216770U (en) |
-
2023
- 2023-05-30 CN CN202321342588.XU patent/CN220216770U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |