CN104552429B - A kind of digital cuttings telescopic advance lever - Google Patents
A kind of digital cuttings telescopic advance lever Download PDFInfo
- Publication number
- CN104552429B CN104552429B CN201410816324.2A CN201410816324A CN104552429B CN 104552429 B CN104552429 B CN 104552429B CN 201410816324 A CN201410816324 A CN 201410816324A CN 104552429 B CN104552429 B CN 104552429B
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- handle
- clamping plate
- knife
- expansion link
- control wheel
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Abstract
The invention discloses a kind of digital cuttings telescopic advance lever, including the handle being made up of plastic material, the outer surface of handle is provided with Anti-slip cover, is provided with expansion link in handle, and the end of expansion link is provided with the first clamping plate and the second clamping plate, it it is clip slot between first clamping plate and the second clamping plate, being provided with handle of a knife in clip slot, the end of handle of a knife is provided with numerical control cutter head, and numerical control cutter head is structure as a whole with handle of a knife, second clamping plate are plugged with lock pin, and the end of lock pin contacts with handle of a knife.The Anti-slip cover of the present invention facilitates user to hold, and the rotation of control wheel can control expansion link by screw thread and realize length adjustment along handle, thus facilitates the horizontal adjustment of handle of a knife and numerical control cutter head；And can firmly pin handle of a knife by lock pin.
Description
Technical field
The present invention relates to a kind of adjusting rod, be specifically related to a kind of digital cuttings telescopic advance lever.
Background technology
In prior art, as patent CN201120188498.0 discloses a kind of with pivoting leaf
The adjusting rod device of sheet, including the adjusting rod fixing device being fixed within coal burner and solid
It is scheduled on the adjusting rod sealing device on the pulverized coal channel of coal burner top, the tail of adjusting rod connecting rod
Portion is located in adjusting rod sealing device, and its head is through adjusting rod fixing device and adjusting rod head
Cylinder is connected, and is provided with the most a piece of adjusting rod rotation direction leaf on the outer surface of adjusting rod head cylinder
Sheet.This adjusting rod is inconvenient carries out flexible fine setting to digital cuttings；And fixing digital cuttings is the most not
Firmly.
Summary of the invention
The deficiency existed for prior art, the invention provides a kind of Anti-slip cover and facilitates user
Holding, the rotation of control wheel can control expansion link by screw thread and realize length adjustment along handle,
Thus facilitate the horizontal adjustment of handle of a knife and numerical control cutter head；And can firmly pin handle of a knife by lock pin
Digital cuttings telescopic advance lever.
To achieve these goals, the present invention is to realize by the following technical solutions:
A kind of digital cuttings telescopic advance lever, including the handle being made up of plastic material, handle
Outer surface is provided with Anti-slip cover, and the outer surface of Anti-slip cover is graininess, and Anti-slip cover and handle pass through spiral shell
Stricture of vagina connects, and is provided with expansion link in handle, and expansion link is rod-like structure, and the upper side wall of handle is provided with
Fluting and fixing bar, the two ends of fixing bar are connected with the both sides of fluting, and fixing bar is bending,
Fixing bar is semicircular in shape, and the centre position of fixing bar is provided with fixed ring piece, and fixed ring piece is
Round-shaped, fixed ring piece is provided with control wheel, and control wheel and fixed ring piece are arranged in concentric circles,
The lower edge of control wheel is through fluting and contacts with expansion link, outside the outer surface of expansion link is provided with
Screw thread, the outer surface of control wheel is provided with external screw thread, and control wheel is mated even by screw thread with expansion link
Connect, the end of expansion link be provided with the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate in
Being arranged in parallel, the first clamping plate and the second clamping plate are horizontally disposed, the first clamping plate and the second clamping plate it
Between be clip slot, be provided with handle of a knife in clip slot, the end of handle of a knife is provided with numerical control cutter head, numerical control cutter head with
Handle of a knife is structure as a whole, and the second clamping plate are plugged with lock pin, and the end of lock pin contacts with handle of a knife.
Further, the root of described expansion link is provided with limited block.
Further, described limited block is elliposoidal shape.
Further, the diameter of the draw ratio handle of described limited block is big.
Further, described control wheel is connected by connecting pin with fixed ring piece.
Beneficial effects of the present invention: owing to the outer surface of handle is provided with Anti-slip cover, outside Anti-slip cover
Surface is graininess, and Anti-slip cover is threaded connection with handle, is provided with expansion link, stretches in handle
Contracting bar is rod-like structure, and the upper side wall of handle is provided with fluting and fixing bar, the two ends of fixing bar with
The both sides of fluting connect, and fixing bar is bending, and fixing bar is semicircular in shape, fixing bar
Centre position is provided with fixed ring piece, and fixed ring piece is round-shaped, and fixed ring piece is provided with control wheel,
Control wheel and fixed ring piece are arranged in concentric circles, the lower edge of control wheel through fluting and with stretch
Contracting bar contacts, and the outer surface of expansion link is provided with external screw thread, and the outer surface of control wheel is provided with external screw thread,
Control wheel and expansion link are connected by screw thread coupling, and the end of expansion link is provided with the first clamping plate and the
Second splint, the first clamping plate and the second clamping plate are in being arranged in parallel, and the first clamping plate and the second clamping plate are water
Plain cloth is put, and is clip slot, is provided with handle of a knife in clip slot between the first clamping plate and the second clamping plate, handle of a knife
End is provided with numerical control cutter head, and numerical control cutter head is structure as a whole with handle of a knife, and the second clamping plate are plugged with lock
Pin, the end of lock pin contacts with handle of a knife, so Anti-slip cover facilitates user to hold, control wheel
Rotation can control expansion link by screw thread and realize length adjustment along handle, thus facilitates handle of a knife
Horizontal adjustment with numerical control cutter head；And can firmly pin handle of a knife by lock pin.
Accompanying drawing explanation
Fig. 1 is the structural representation of digital cuttings telescopic advance lever of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with detailed description of the invention, is expanded on further the present invention.
As it is shown in figure 1, a kind of digital cuttings telescopic advance lever, including be made up of plastic material
Handle 1, the outer surface of handle 1 is provided with Anti-slip cover 2, and the outer surface of Anti-slip cover 2 is graininess,
Anti-slip cover 2 is threaded connection with handle 1, is provided with expansion link 3, expansion link 3 in handle 1
For rod-like structure, the upper side wall of handle 1 is provided with fluting 5 and fixing bar 6, the two of fixing bar 6
Holding the both sides with fluting 5 to be connected, fixing bar 6 is bending, and fixing bar 6 is semicircular in shape,
The centre position of fixing bar 6 is provided with fixed ring piece 8, and fixed ring piece 8 is round-shaped, fixing
Ring plate 8 is provided with control wheel 7, control wheel 7 and fixed ring piece 8 in arranged in concentric circles, control wheel
The lower edge of 7 through fluting 5 and contacts with expansion link 3, and the outer surface of expansion link 3 is provided with
External screw thread, the outer surface of control wheel 7 is provided with external screw thread, and control wheel 7 and expansion link 3 pass through spiral shell
Stricture of vagina coupling connects, and the end of expansion link 3 is provided with the first clamping plate 10 and the second clamping plate 11, and first
Clamping plate 10 and the second clamping plate 11 are in being arranged in parallel, and the first clamping plate 10 and the second clamping plate 11 are in water
Plain cloth is put, and is clip slot 12, is provided with in clip slot 12 between the first clamping plate 10 and the second clamping plate 11
Handle of a knife 14, the end of handle of a knife 14 is provided with numerical control cutter head 15, and numerical control cutter head 15 with handle of a knife 14 is
Integrative-structure, the second clamping plate 11 are plugged with lock pin 13, and the end of lock pin 13 connects with handle of a knife 14
Touch；The root of expansion link 3 is provided with limited block 4, and limited block 4 is elliposoidal shape, limited block
The diameter of the draw ratio handle 1 of 4 is big, and control wheel 7 is with fixed ring piece 8 by connecting pin 9 even
Connect.
Digital cuttings telescopic advance lever of the present invention, Anti-slip cover 2 facilitates user to hold, control wheel
The rotation of 7 can control expansion link 3 by screw thread and realize length adjustment along handle 1, thus
Facilitate the horizontal adjustment of handle of a knife 14 and numerical control cutter head 15；And can firmly be locked by lock pin 13
Live handle of a knife 14.
Wherein, the root of expansion link 3 is provided with limited block 4, and limited block 4 is elliposoidal shape,
The diameter of the draw ratio handle 1 of limited block 4 is big, so being possible to prevent to stretch by limited block 4
Bar 3 misplaces with control wheel 7.
Wherein, control wheel 7 is connected by connecting pin 9 with fixed ring piece 8, so connecting more
Firmly.
The ultimate principle of the present invention and principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (5)
1. a digital cuttings telescopic advance lever, including the handle being made up of plastic material, its
Being characterised by: the outer surface of handle is provided with Anti-slip cover, the outer surface of Anti-slip cover is graininess, anti-
Sliding sleeve is threaded connection with handle, is provided with expansion link in handle, and expansion link is rod-like structure,
The upper side wall of handle is provided with fluting and fixing bar, and the two ends of fixing bar are connected with the both sides of fluting,
Fixing bar is bending, and fixing bar is semicircular in shape, and the centre position of fixing bar is provided with fixing
Ring plate, fixed ring piece is round-shaped, and fixed ring piece is provided with control wheel, control wheel and retainer ring
Sheet is arranged in concentric circles, and the lower edge of control wheel through fluting and contacts with expansion link, flexible
The outer surface of bar is provided with external screw thread, and the outer surface of control wheel is provided with external screw thread, and control wheel is with flexible
Bar is connected by screw thread coupling, and the end of expansion link is provided with the first clamping plate and the second clamping plate, and first
Clamping plate and the second clamping plate are in being arranged in parallel, and the first clamping plate and the second clamping plate are horizontally disposed, and first
Being clip slot between clamping plate and the second clamping plate, be provided with handle of a knife in clip slot, the end of handle of a knife is provided with numerical control
Cutter head, numerical control cutter head is structure as a whole with handle of a knife, and the second clamping plate are plugged with lock pin, the end of lock pin
Portion contacts with handle of a knife.
Digital cuttings telescopic advance lever the most according to claim 1, it is characterised in that:
The root of expansion link is provided with limited block.
Digital cuttings telescopic advance lever the most according to claim 2, it is characterised in that:
Limited block is elliposoidal shape.
Digital cuttings telescopic advance lever the most according to claim 2, it is characterised in that:
The diameter of the draw ratio handle of limited block is big.
Digital cuttings telescopic advance lever the most according to claim 1, it is characterised in that:
Control wheel is connected by connecting pin with fixed ring piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816324.2A CN104552429B (en) | 2014-12-24 | 2014-12-24 | A kind of digital cuttings telescopic advance lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816324.2A CN104552429B (en) | 2014-12-24 | 2014-12-24 | A kind of digital cuttings telescopic advance lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552429A CN104552429A (en) | 2015-04-29 |
| CN104552429B true CN104552429B (en) | 2016-08-17 |
Family
ID=53070022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816324.2A Active CN104552429B (en) | 2014-12-24 | 2014-12-24 | A kind of digital cuttings telescopic advance lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552429B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277496B (en) * | 2018-11-27 | 2019-12-13 | 闽清乾锦综合农业专业合作社 | Reinforcing bar cutting equipment for building |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147116A (en) * | 1977-09-19 | 1979-04-03 | Coal Tech Inc. | Pulverized coal burner for furnace and operating method |
| JP2756098B2 (en) * | 1995-07-14 | 1998-05-25 | 川崎重工業株式会社 | Pulverized coal burner |
| CN2476930Y (en) * | 2001-04-11 | 2002-02-20 | 邬永龙 | Extension regulating rod for cropper |
| CN201496957U (en) * | 2009-07-31 | 2010-06-02 | 戴卫军 | Cyclone pulverized coal burner |
| CN202132940U (en) * | 2011-06-07 | 2012-02-01 | 上海锅炉厂有限公司 | Regulating rod device with rotating vanes |
| CN204398001U (en) * | 2014-12-24 | 2015-06-17 | 苏州用朴合金工具有限公司 | A kind of digital cuttings telescopic advance lever |
-
2014
- 2014-12-24 CN CN201410816324.2A patent/CN104552429B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552429A (en) | 2015-04-29 |
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