CN208261883U - A kind of device being conveniently replaceable cutter head and fixed boring blade - Google Patents
A kind of device being conveniently replaceable cutter head and fixed boring blade Download PDFInfo
- Publication number
- CN208261883U CN208261883U CN201820454154.1U CN201820454154U CN208261883U CN 208261883 U CN208261883 U CN 208261883U CN 201820454154 U CN201820454154 U CN 201820454154U CN 208261883 U CN208261883 U CN 208261883U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- fixed
- boring blade
- conveniently replaceable
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of devices for being conveniently replaceable cutter head and fixed boring blade, including cutter head and boring blade, the lower end of the boring blade is fixedly connected with cutter head, the inner upper of the cutter head is provided with fixed plate, and the lower inside of cutter head is provided with movable plate, the inside of the cutter head is fixedly connected with regulating box close to the bottom end side of boring blade, and the side of cutter head is fixedly connected with connecting plate.This is conveniently replaceable the device of cutter head and fixed boring blade, by being provided with briquetting and protruding block, promote protruding block and fixed block mobile, cutter head is mounted and dismounted convenient for user, it is conveniently replaceable use, provided with limited block and limiting slot, fixed plate and movable plate can be fixed, it ensure that stability when cutter head work, provided with threaded rod and regulating box, it is mobile that movable disk just will push fixed plate, and then drives boring blade mobile, carries out lift adjustment using height to boring blade.
Description
Technical field
The utility model relates to boring cutter technical field more particularly to a kind of dresses for being conveniently replaceable cutter head and fixed boring blade
It sets.
Background technique
Boring cutter is one kind of aperture knife tool, usually round handle, also has larger workpiece user knife bar to be generally found from vertical
Vehicle, most common occasion be exactly in hole machined, reaming, profiling etc., but be not hole in can only processing, angle head cylindrical is also can
It is not traditionally only to use in this way with processing.
But structure is complicated for boring cutter currently on the market, and has a single function, and is not provided with briquetting protruding block, it cannot be to boring
Cutter head is replaced, and is not convenient to use, and limited block and limiting slot are not provided with, and movable plate and fixed plate cannot be fixed,
The normal process for being not easy to boring blade uses, and is not provided with threaded rod and regulating box, cannot be carried out to boring blade using height
Lift adjustment effectively cannot carry out Precision Machining to part.
Utility model content
Purpose of the utility model is to solve problem in the prior art, and the one kind proposed be conveniently replaceable cutter head and
The device of fixed boring blade.
To achieve the goals above, the utility model adopts the technical scheme that one kind is conveniently replaceable cutter head and consolidates
Determine the device of boring blade, including cutter head and boring blade, the lower end of the boring blade is fixedly connected with cutter head, the cutter head
Inner upper be provided with fixed plate, and the lower inside of cutter head is provided with movable plate, and the inside of the cutter head is close to boring
The bottom end side of blade is fixedly connected with regulating box, and the side of cutter head is fixedly connected with connecting plate, and the one of the connecting plate
Side is connected with link block, and the side of the link block is fixedly connected with boring cutter bar, and the front surface of link block is provided with briquetting,
The inside of the link block is connected with motion bar on the inside of briquetting, and the side of the motion bar is fixedly connected with the first bullet
Spring, and the upper end of motion bar is provided with fixed block, and protruding block, the boring cutter bar are fixedly installed at the upper side of the fixed block
Side be fixedly connected with hammer handle, the upper surface of the movable plate is provided with limiting slot, and the regulating box is internally provided with work
Dynamic disk, the side of the movable disc are connected with threaded rod, and the lower surface of the fixed plate is provided with limited block.
Preferably, the regulating box is internally provided with second spring, side and the second spring phase of the movable disc
Even.
Preferably, the inside two sides of the connecting plate are provided with groove, and connecting plate is engaged with protruding block by groove
Connection.
Preferably, the diameter of the limited block is slightly less than the diameter of limiting slot.
Preferably, the motion bar is a kind of component of PC plastic material.
Preferably, the surface of the threaded rod is provided with external screw thread, and the lower end of the regulating box is provided with internal screw thread, and adjusts
Section case is threadably secured with threaded rod to be connect.
Compared with prior art, the utility model provides a kind of device for being conveniently replaceable cutter head and fixed boring blade,
Have it is following the utility model has the advantages that
1, this is conveniently replaceable cutter head and the device of fixed boring blade works as pressing by being provided with briquetting and protruding block
When block is by external force, external force passes through the extruding of motion bar and the first spring, promotes protruding block and fixed block mobile, is convenient for
User mounts and dismounts cutter head, once cutter head damages, is conveniently replaceable use.
2, this is conveniently replaceable cutter head and the device of fixed boring blade can be right by being provided with limited block and limiting slot
Fixed plate and movable plate are fixed, and ensure that stability when cutter head work, use convenient for the normal process of cutter head.
3, this is conveniently replaceable cutter head and the device of fixed boring blade works as rotation by being provided with threaded rod and regulating box
When threaded rod, threaded rod drives movable disc to rotate, and when moving upward, movable disk just will push fixed plate movement,
And then drive boring blade mobile, lift adjustment can be carried out using height to boring blade.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is scientific and reasonable for structure, it is simple to operate, it can be improved stability when cutter head work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model protruding block；
Fig. 3 is the mounting structure schematic diagram of the utility model limited block.
In figure: 1, hammer handle；2, boring cutter bar；3, link block；4, briquetting；5, cutter head；6, boring blade；7, regulating box；8,
Threaded rod；9, motion bar；10, the first spring；11, fixed block；12, connecting plate；13, protruding block；14, movable disc；15, movable
Plate；16, fixed plate；17, limiting slot；18, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of device being conveniently replaceable cutter head and fixed boring blade, including cutter head 5 and boring blade 6,
The lower end of boring blade 6 is fixedly connected with cutter head 5, and the inner upper of cutter head 5 is provided with fixed plate 16, and cutter head 5 is interior
It is provided with movable plate 15 below portion, the inside of cutter head 5 is fixedly connected with regulating box 7, and boring close to the bottom end side of boring blade 6
The side of cutter head 5 is fixedly connected with connecting plate 12, and the side of connecting plate 12 is connected with link block 3, and the side of link block 3 is fixed to be connected
It is connected to boring cutter bar 2, and the front surface of link block 3 is provided with briquetting 4, the inside of link block 3 is connected close to the inside of briquetting 4
There is motion bar 9, the side of motion bar 9 is fixedly connected with the first spring 10, and the upper end of motion bar 9 is provided with fixed block 11, Gu
The upper side for determining block 11 is fixedly installed with protruding block 13, and the side of boring cutter bar 2 is fixedly connected with hammer handle 1, movable plate 15 it is upper
Surface is provided with limiting slot 17, and regulating box 7 is internally provided with movable disc 14, and the side of movable disc 14 is connected with threaded rod
8, the lower surface of fixed plate 16 is provided with limited block 18.
The height of boring blade 6 is controlled for the ease of realizing, in the present embodiment, it is preferred that the inside of regulating box 7 is set
It is equipped with second spring, the side of movable disc 14 is connected with second spring.
For fixed connecting plate 12 and protruding block 13, in the present embodiment, it is preferred that the inside two sides of connecting plate 12 are respectively provided with
It is fluted, and connecting plate 12 is connected together with protruding block 13 by groove.
For the ease of fixed movable plate 15 and fixed plate 16, in the present embodiment, it is preferred that the diameter of limited block 18 is slightly less than
The diameter of limiting slot 17.
For the ease of controlling use cost, in the present embodiment, it is preferred that motion bar 9 is a kind of component of PC plastic material.
For the ease of using highly for regulating boring cutter piece 6, in the present embodiment, it is preferred that the surface of threaded rod 8 is provided with outer
Screw thread, the lower end of regulating box 7 is provided with internal screw thread, and regulating box 7 is threadably secured with threaded rod 8 and connect.
The working principle and process for using of the utility model: for the ease of replacing cutter head 5, in the front surface of link block 3
It is provided with briquetting 4, the inside of link block 3 is connected with motion bar 9 close to the inside of briquetting 4, and the side of motion bar 9 is fixed to be connected
It is connected to the first spring 10, and the upper end of motion bar 9 is provided with fixed block 11, the upper side of fixed block 11 is fixedly installed with protrusion
Block 13, when briquetting 4 is by external force, external force passes through the extruding of motion bar 9 and the first spring 10, promotes protruding block 13
It is mobile with fixed block 11, cutter head 5 is mounted and dismounted convenient for user, once cutter head 5 damages, is conveniently replaceable use, activity
The upper surface of plate 15 is provided with limiting slot 17, and the lower surface of fixed plate 16 is provided with limited block 18, in addition in movable disc 14
Side is connected with threaded rod 8, and the inside of cutter head 5 is fixedly connected with regulating box 7 close to the bottom end side of boring blade 6, works as rotation
When threaded rod 8, threaded rod 8 drives movable disc 14 to rotate, and when moving upward, movable disk 14 just will push fixed plate
16 move up, and then drive boring blade 6 mobile, can carry out lift adjustment, while limited block using height to boring blade 6
18 and limiting slot 17 fixed plate 16 and movable plate 15 can be fixed, ensure that cutter head 5 work when stability, be convenient for
The normal process of cutter head 5 uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of device for being conveniently replaceable cutter head and fixed boring blade, including cutter head (5) and boring blade (6), feature exists
In the lower end of the boring blade (6) is fixedly connected with cutter head (5), and the inner upper of the cutter head (5) is provided with fixed plate
(16), and the lower inside of cutter head (5) is provided with movable plate (15), and the inside of the cutter head (5) is close to boring blade (6)
Bottom end side is fixedly connected with regulating box (7), and the side of cutter head (5) is fixedly connected with connecting plate (12), the connecting plate
(12) side is connected with link block (3), and the side of the link block (3) is fixedly connected with boring cutter bar (2), and link block (3)
Front surface be provided with briquetting (4), the inside of the link block (3) is connected with motion bar on the inside of briquetting (4)
(9), the side of the motion bar (9) is fixedly connected with the first spring (10), and the upper end of motion bar (9) is provided with fixed block
(11), it is fixedly installed with protruding block (13) at the upper side of the fixed block (11), the side of the boring cutter bar (2) is fixedly connected
Have hammer handle (1), the upper surface of the movable plate (15) is provided with limiting slot (17), and the regulating box (7) is internally provided with work
Dynamic disk (14), the side of the movable disc (14) are connected with threaded rod (8), and the lower surface of the fixed plate (16) is provided with
Limited block (18).
2. a kind of device for being conveniently replaceable cutter head and fixed boring blade according to claim 1, which is characterized in that described
Regulating box (7) is internally provided with second spring, and the side of the movable disc (14) is connected with second spring.
3. a kind of device for being conveniently replaceable cutter head and fixed boring blade according to claim 1, which is characterized in that described
The inside two sides of connecting plate (12) are provided with groove, and connecting plate (12) is connected together with protruding block (13) by groove.
4. a kind of device for being conveniently replaceable cutter head and fixed boring blade according to claim 1, which is characterized in that described
The diameter of limited block (18) is slightly less than the diameter of limiting slot (17).
5. a kind of device for being conveniently replaceable cutter head and fixed boring blade according to claim 1, which is characterized in that described
Motion bar (9) is a kind of component of PC plastic material.
6. a kind of device for being conveniently replaceable cutter head and fixed boring blade according to claim 1, which is characterized in that described
The surface of threaded rod (8) is provided with external screw thread, and the lower end of the regulating box (7) is provided with internal screw thread, and regulating box (7) and screw thread
Bar (8) is threadably secured connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454154.1U CN208261883U (en) | 2018-04-02 | 2018-04-02 | A kind of device being conveniently replaceable cutter head and fixed boring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454154.1U CN208261883U (en) | 2018-04-02 | 2018-04-02 | A kind of device being conveniently replaceable cutter head and fixed boring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261883U true CN208261883U (en) | 2018-12-21 |
Family
ID=64677575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454154.1U Expired - Fee Related CN208261883U (en) | 2018-04-02 | 2018-04-02 | A kind of device being conveniently replaceable cutter head and fixed boring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927054A (en) * | 2021-09-26 | 2022-01-14 | 松德刀具（长兴）科技有限公司 | Quick change mechanism for connecting superhard boring cutter head and cutter bar |
| CN114619061A (en) * | 2022-03-14 | 2022-06-14 | 江苏百安科技有限公司 | Piston hole machining device |
-
2018
- 2018-04-02 CN CN201820454154.1U patent/CN208261883U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927054A (en) * | 2021-09-26 | 2022-01-14 | 松德刀具（长兴）科技有限公司 | Quick change mechanism for connecting superhard boring cutter head and cutter bar |
| CN113927054B (en) * | 2021-09-26 | 2022-08-30 | 松德刀具（长兴）科技有限公司 | Quick change mechanism for connection of superhard boring tool bit and cutter bar |
| CN114619061A (en) * | 2022-03-14 | 2022-06-14 | 江苏百安科技有限公司 | Piston hole machining device |
| CN114619061B (en) * | 2022-03-14 | 2024-04-05 | 江苏百安科技有限公司 | Piston hole processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190402 |