CN208800794U - Adjustable boring cutter bar - Google Patents
Adjustable boring cutter bar Download PDFInfo
- Publication number
- CN208800794U CN208800794U CN201821453785.8U CN201821453785U CN208800794U CN 208800794 U CN208800794 U CN 208800794U CN 201821453785 U CN201821453785 U CN 201821453785U CN 208800794 U CN208800794 U CN 208800794U
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- boring cutter
- face
- jack
- sliding groove
- groove
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Abstract
The utility model discloses a kind of adjustable boring cutter bar, bar is connected and fixed including passing sequentially through connection component, extension bar and clamping bar, the fixed link is wherein provided with sliding groove in one end end face, mounting rod is slidably connected in the sliding groove, the mounting rod is located at the fixing head that one end end face on the outside of sliding groove is equipped with cuboid, the fixing head far from one end upper surface of mounting rod be provided with straight down with fixing head wherein a long side and the mounting groove that wherein a short side is connected to, several installation springs are equipped in the mounting groove, the installation spring upper surface is equipped with cover board, the cover board upper surface is equipped with the adjusting screw rod across cover board, fixed link upper surface position corresponding with sliding groove is provided with and its internal connection through slot being connected to, the link block for being connected thereto and passing through connection through slot is equipped at the top of the mounting rod.The utility model is capable of the length of regulating boring cutter bar, while also can be carried out fine tuning after boring cutter is fixed.
Description
Technical field
The utility model belongs to lathe process field, and in particular to a kind of adjustable boring cutter bar.
Background technique
Boring cutter is a kind of cutter for being usually used in vertical lathe, is generally used for hole in processing.Currently, being used on vertical lathe
Boring cutter generally assembled with boring cutter bar after, reuse vertical lathe carry out clamping.Therefore, boring cutter bar is the important portion for carrying boring cutter
Part.After the fixed boring cutter of common boring cutter bar, the position of boring cutter just has been fixed, and cannot adjust according to demand.Meanwhile boring cutter
Bar is generally structure as a whole, no matter the range of cutting has much, the length of boring cutter bar is remained unchanged, this is detrimental to process
's.
Utility model content
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of adjustable
Boring cutter bar is capable of the length of regulating boring cutter bar, while also can be carried out fine tuning after boring cutter is fixed.
The technical scheme adopted by the utility model is a kind of adjustable boring cutter bar, including pass sequentially through connection component company
The cross section connect is circular fixed link, cross section is circular extension bar and cross section is circular clamping bar, the fixation
Wherein one end end face is provided with sliding groove to bar, and mounting rod is slidably connected in the sliding groove, and the mounting rod is located at outside sliding groove
One end end face of side is equipped with the fixing head of cuboid, and the fixing head is provided with straight down far from one end upper surface of mounting rod
With fixing head wherein a long side and the mounting groove that wherein a short side is connected to, be equipped with several installation springs, institute in the mounting groove
It states installation spring upper surface and is equipped with cover board, the cover board upper surface is equipped with the adjusting screw rod across cover board, table on the mounting groove
Face position corresponding with adjusting screw rod is equipped with matched adjusting screw hole, fixed link upper surface position corresponding with sliding groove
It sets to be provided with and is equipped with the connection for being connected thereto and passing through connection through slot with its internal connection through slot being connected to, the mounting rod top
Block, the link block top are equipped with the movable block that width is greater than connection through slot width, and the fixed link is provided with one end of sliding groove
End face is provided with several strengthening grooves around sliding groove axis, is equipped with telescopic rod in the strengthening groove, the telescopic rod is located at strengthening groove
External one end is connect with fixing head.
In one embodiment, the connection component includes being set to fixed link close to the first of extension bar one end end face
Jack, be set to extension bar close to fixed link one end end face the first inserted link, be set to extension bar close to clamping bar one end end face
The second jack and be set to clamping bar close to the second inserted link of reinforcing rod one end end face, first jack and the first inserted link are inserted
It connects in succession, second jack and the second inserted link plug connection.
In one embodiment, the fixed link upper surface and extension bar upper surface and the first jack and the second jack pair
The position answered is respectively equipped with the first clamping screw and the second clamping screw being connected to inside the first jack and the second jack.
In one embodiment, the sliding groove is consistent with fixed rod axis.
In one embodiment, the mounting groove upper surface and the corresponding position of installation spring are provided with consolidating straight down
Determine slot, the installation spring is connect by fixed plate with fixing groove.
The utility model has the beneficial effects that:
1, being sequentially connected by fixed link, extension bar and clamping bar also can guarantee that boring cutter is solid while adjusting its length
It is fixed and boring cutter bar clamping to be normally carried out；
2, it by installation spring, cover board, adjusting screw rod and the setting for adjusting screw hole, can be finely adjusted after boring cutter clamping；
3, the setting of connection component, convenient for the dismounting of each section, to meet the needs of different.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model connecting component structure schematic diagram.
In figure: 1, fixed link；2, extension bar；3, clamping bar；4, connection component；5, sliding groove；6, mounting rod；7, fixed
Head；8, mounting groove；9, spring is installed；10, cover board；11, adjusting screw rod；12, screw hole is adjusted；13, through slot is connected；14, link block；
15, movable block；16, strengthening groove；17, telescopic rod；18, fixing groove；19, fixed plate；41, the first jack；42, the first inserted link；43,
Second jack；44, the second inserted link；45, the first clamping screw；46, the second clamping screw.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, a kind of adjustable boring cutter bar, including passing sequentially through the cross section of the connection of connection component 4 as circle
The fixed link 1 of shape, cross section are circular extension bar 2 and cross section is circular clamping bar 3, the fixed link 1 wherein one end
End face is provided with sliding groove 5, and mounting rod 6 is slidably connected in the sliding groove 5, and the mounting rod 6 is located at the one of 5 outside of sliding groove
End face is held to be equipped with the fixing head 7 of cuboid, the fixing head 7 is provided with straight down far from one end upper surface of mounting rod 6
With fixing head 7 wherein a long side and the mounting groove 8 that wherein a short side is connected to, several installation springs 9 are equipped in the mounting groove 8,
9 upper surface of installation spring is equipped with cover board 10, and 10 upper surface of cover board is equipped with the adjusting screw rod 11 across cover board 10, described
8 upper surface of mounting groove position corresponding with adjusting screw rod 11 is equipped with matched adjusting screw hole 12,1 upper surface of fixed link
Position corresponding with sliding groove 5 be provided with its internal connection through slot 13 be connected to, at the top of the mounting rod 6 equipped with being connected thereto and
The movable block that width is greater than connection 13 width of through slot is equipped at the top of the link block 14 of connection through slot 13, the link block 14
15, one end end face that the fixed link 1 is provided with sliding groove 5 is provided with several strengthening grooves 16, the strengthening groove around 5 axis of sliding groove
Telescopic rod 17 is equipped in 16, one end that the telescopic rod 17 is located at outside strengthening groove 16 is connect with fixing head 7.
In the present embodiment, the connection component 4 includes being set to fixed link 1 to insert close to the first of 2 one end end face of extension bar
Hole 41, be set to extension bar 2 close to 1 one end end face of fixed link the first inserted link 42, be set to extension bar 2 close to clamping bar 3 one
It holds the second jack 43 of end face and is set to second inserted link 44 of the clamping bar 3 close to reinforcing rod one end end face, first jack
41 and 42 plug connection of the first inserted link, 44 plug connection of second jack 43 and the second inserted link.
In the present embodiment, 1 upper surface of fixed link and 2 upper surface of extension bar and the first jack 41 and the second jack 43 are right
The position answered is respectively equipped with the first clamping screw 45 and the second locking screw being connected to inside the first jack 41 and the second jack 43
Bolt 46.
In the present embodiment, the sliding groove 5 is consistent with 1 axis of fixed link.
In the present embodiment, 8 upper surface of mounting groove position corresponding with installation spring 9 is provided with fixing groove straight down
18, the installation spring 9 is connect by fixed plate 19 with fixing groove 18.
This knife bar, the fixing head 7 of fixed link 1 is for fixing boring cutter；When fixed, boring cutter is placed in 10 lower section of cover board, is twisted
Dynamic adjusting screw rod 11, under the action of adjusting screw rod 11, cover board 10 is moved down, and boring cutter is fixed.Such fixation side
Formula according to circumstances can adjust the position of adjusting screw rod 11, with the strong of the angle of regulating boring cutter and compression during use
Degree, to meet different cutting demands.It, can if necessary to the position of regulating boring cutter and turning work piece to be cut during cutting
It is carried out by way of sliding movable block 15.Movable block 15 drives link block 14, to drive mounting rod 6 mobile, mounting rod 6 is moved
The telescopic rod 17 connecting when dynamic with fixing head 7 moves simultaneously, increases certain intensity for fixing head 7.Fixed link 1 and extension bar 2
Between by the first jack 41, the first inserted link 42 and the connection of the first clamping screw 45, by the between extension bar 2 and clamping bar 3
Two jacks 43, the second inserted link 44 and the connection of the second clamping screw 46, such mode are convenient for disassembly and assembly.It, can root during assembly
The extension bar 2 of different length is selected according to demand or does not select extension bar 2, to meet the needs of different.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of adjustable boring cutter bar, it is characterised in that: the cross section including passing sequentially through connection component connection is circular solid
Fixed pole, cross section are circular extension bar and cross section is circular clamping bar, and the fixed link is wherein provided with cunning in one end end face
Slot is moved, mounting rod is slidably connected in the sliding groove, the mounting rod is located at one end end face on the outside of sliding groove equipped with rectangular
The fixing head of the bodily form, the fixing head far from one end upper surface of mounting rod be provided with straight down with a fixing head wherein long side
The wherein mounting groove of short side connection, the mounting groove is interior to be equipped with several installation springs, and the installation spring upper surface is equipped with
Cover board, the cover board upper surface are equipped with the adjusting screw rod across cover board, mounting groove upper surface position corresponding with adjusting screw rod
Install matched adjusting screw hole, fixed link upper surface position corresponding with sliding groove is provided with internal to be connected to it
Through slot is connected, the link block for being connected thereto and passing through connection through slot is equipped at the top of the mounting rod, is equipped at the top of the link block
Width is greater than the movable block of connection through slot width, and one end end face that the fixed link is provided with sliding groove is provided with around sliding groove axis
Several strengthening grooves, the strengthening groove is interior to be equipped with telescopic rod, and one end that the telescopic rod is located at outside strengthening groove is connect with fixing head.
2. adjustable boring cutter bar according to claim 1, it is characterised in that: the connection component includes being set to fixed link
Close to extension bar one end end face the first jack, be set to extension bar close to fixed link one end end face the first inserted link, be set to
Extension bar close to clamping bar one end end face the second jack and be set to clamping bar close to the second inserted link of reinforcing rod one end end face,
First jack and the first inserted link plug connection, second jack and the second inserted link plug connection.
3. adjustable boring cutter bar according to claim 2, it is characterised in that: table on the fixed link upper surface and extension bar
Face position corresponding with the first jack and the second jack is respectively equipped with the first lock being connected to inside the first jack and the second jack
Tight bolt and the second clamping screw.
4. adjustable boring cutter bar according to claim 1, it is characterised in that: the sliding groove is consistent with fixed rod axis.
5. adjustable boring cutter bar according to claim 1, it is characterised in that: the mounting groove upper surface and installation spring pair
The position answered is provided with fixing groove straight down, and the installation spring is connect by fixed plate with fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453785.8U CN208800794U (en) | 2018-09-05 | 2018-09-05 | Adjustable boring cutter bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453785.8U CN208800794U (en) | 2018-09-05 | 2018-09-05 | Adjustable boring cutter bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800794U true CN208800794U (en) | 2019-04-30 |
Family
ID=66236074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453785.8U Active CN208800794U (en) | 2018-09-05 | 2018-09-05 | Adjustable boring cutter bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800794U (en) |
-
2018
- 2018-09-05 CN CN201821453785.8U patent/CN208800794U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618200 Tuqiang village, southwest town, Mianzhu City, Deyang City, Sichuan Province Patentee after: Mianzhu Xinda Machinery Manufacturing Co.,Ltd. Address before: 618200 Tuqiang village, southwest town, Mianzhu City, Deyang City, Sichuan Province Patentee before: MIANZHU XINDA MACHINERY PROCESSING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |