CN209140518U - A kind of rotary knife base - Google Patents
A kind of rotary knife base Download PDFInfo
- Publication number
- CN209140518U CN209140518U CN201821987348.4U CN201821987348U CN209140518U CN 209140518 U CN209140518 U CN 209140518U CN 201821987348 U CN201821987348 U CN 201821987348U CN 209140518 U CN209140518 U CN 209140518U
- Authority
- CN
- China
- Prior art keywords
- cutter
- swivel mount
- pedestal
- rotary knife
- knife bar
- 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.)
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of rotary knife base, including pedestal, swivel mount, fixture, knife bar and gland, one end of swivel mount are equipped with pedestal, and the other end is equipped with cutter holder, cutter holder clamps one end of knife bar, and the other end of knife bar is equipped with gland, and swivel mount can be rotated relative to pedestal.Swivel mount is rotated relative to pedestal, the cutter being mounted on knife bar can be made to rotate, when to tool sharpening, when facing the same face of grinding wheel, can left and right sword to cutter and circular arc polish, it is not required to the position of mobile base, swivel mount need to only be rotated and rotate the angle for changing blade and sharpening with cutter, it polishes cutter or so sword and circular arc, effectively raise working efficiency, reduce mobile tool position and angle replacement and adjustment, effectively reduces operating error, effectively raise the precision of sharpening.
Description
Technical field
The utility model relates to a kind of Cutting tool installation manner tool apron, especially a kind of rotary knife base.
Background technique
The processing of blade plays conclusive effect to the production of component of machine, therefore also gets over to the processing request of blade
To come higher, production efficiency and its machining accuracy are all most important, however when to processing blades blade, traditional method can only
The processing of single-blade is carried out to blade, the grinding wheel left side can only grind left sword, and after left sharpening is good, it is right that the right sword of blade is moved to mill on the right of grinding wheel
Sword, circular arc are also equally to need point or so to connect, it is easy to cause circular arc grind come after proper circle arc it is not good enough.
Summary of the invention
The purpose of this utility model be overcome the above-mentioned deficiency of the prior art, and provide it is a kind of can be complete in same wheel face
The each blade of paired blades implements the rotary knife base of sharpening.
The technical solution of the utility model is: a kind of rotary knife base, including pedestal, swivel mount, fixture, knife bar and gland,
One end of the swivel mount is equipped with pedestal, and the other end is equipped with cutter holder, and the cutter holder clamps one end of knife bar, the other end of knife bar
Equipped with gland, the swivel mount can be rotated relative to pedestal.
Further, the swivel mount is hollow, and is embedded at 360 ° of rotations on pedestal, and the top of the swivel mount is equipped with positioning
Bolt.
Further, the swivel mount is equipped with angle dial.
Further, the lower section of one end gland of the knife bar is equipped with Cutting tool installation manner groove, and the top of the knife bar is equipped with positioning
Fastening nut.
Further, the gland includes an installation hole location being set on the knife bar, passes through card in the installation hole location
Connect or be threaded with a fastener.
Further, the fastener includes nut and bending part, the nut and bending part be detachably connected or one at
Type, the bending part are L-shaped for compressing cutter.
Further, screw thread compatible with the nut is provided in the installation hole location.
Further, it is fixedly connected between the nut and installation hole location by bolt or screw.
Further, it is placed with a cutter in the mounting groove, the shape of the cutter and mounting groove matches, and the knife
Tool is pressed abd fixed in the mounting groove by the bending part on fastener.
Further, the pedestal is equipped with more than two installation bolts.
The utility model has the following characteristics:
1, swivel mount is rotated relative to pedestal, the cutter being mounted on knife bar can be made to rotate, when to tool sharpening, in face
When to the same face of grinding wheel, can left and right sword to cutter and circular arc polish, be not required to the position of mobile base, only need to rotate
Swivel mount rotates the angle for changing blade and sharpening with cutter, polishes cutter or so sword and circular arc, effective to improve
Working efficiency reduces mobile tool position and angle replacement and adjusts, effectively reduces operating error, effective raising
The precision of sharpening.
2, the utility model structure is simple, easy to operate, effectively raises working efficiency, effectively reduces operation and misses
Difference improves precision when tool sharpening.
It is further described below in conjunction with detailed construction of the drawings and specific embodiments to the utility model.
Detailed description of the invention
Fig. 1-is the structural schematic diagram of tool apron in embodiment.
Fig. 2-is the left view of tool-apron structure in Fig. 1.
1-pedestal, 2-fixtures, 3-knife bars, 4-fasteners, 5-bending parts, 6-cutters, 7-swivel mounts.
Specific embodiment
It is as shown in the picture: a kind of rotary knife base, including pedestal 1, swivel mount 7, fixture 2, knife bar 3 and gland, swivel mount 7
One end is equipped with pedestal 1, and the other end is equipped with cutter holder, and cutter holder clamps one end of knife bar 3, and the other end of knife bar 3 is equipped with gland, rotation
Frame 7 can be rotated relative to pedestal 1.
Swivel mount 7 is hollow, and is embedded at 360 ° of rotations on pedestal 1, and the top of swivel mount 7 is equipped with positioning bolt, for adjusting
It saves the angle of swivel mount 7 and fixes swivel mount 7, prevent from rotating in process, influence processing effect.Swivel mount 7 turns
It is dynamic to be driven using cylinder or motor.
Further, swivel mount 7 is equipped with angle dial, for effectively observing and controlling rotation when rotating swivel mount 7
The angle that pivoted frame 7 rotates, while can effectively guarantee angle when sharpening when processing to cutter 6, effectively raise processing
Precision.
The lower section of one end gland of knife bar 3 is equipped with 6 mounting groove of cutter, and mounting groove keeps cutter 6 tight for installing cutter 6
Gu preventing from generating offset deviation during sharpening cutter 6 in mounting groove.
The top of knife bar 3 is equipped with positioning fastening nut, for clamping and fixing the position of knife bar 3.
Gland includes an installation hole location being set on the knife bar 3, by being clamped or being threaded in installation hole location
One fastener 4.
Fastener 4 includes nut and bending part 5, and nut is detachably connected or is integrally formed with bending part, and bending part 5 is in L
Type, bending part are fixedly connected between nut and installation hole location by bolt or screw for compressing cutter 6.
Screw thread compatible with the nut is provided in installation hole location.
A cutter 6 is placed in mounting groove, cutter 6 and the shape of mounting groove match, and cutter 6 is by curved on fastener 4
Folding part is pressed abd fixed in the mounting groove.
Pedestal 1 is equipped with installation bolt, and pedestal 1 is bolted on the workbench of grinding machine.
In use, first pedestal 1 is fixed on the workbench of grinding machine, then the cutter 6 that will be sharpened is placed on knife bar 3
Mounting groove in, then position of the calibration tool 6 in mounting groove is locked with fastener 4, and rotation swivel mount 7 adjusts cutter 6
The angle of sharpening fixes cutter 6, starts to carry out sharpening processing to cutter 6 after adjusting.
The above is specific embodiment of the present utility model, but the protection scope of the utility model is not limited to this,
It is any to be familiar with those skilled in the art within the technical scope disclosed by the utility model, technical side according to the present utility model
Case and its design are subject to equivalent substitution or change, should all cover within the protection scope of the utility model claims.
Claims (10)
1. a kind of rotary knife base, including pedestal (1), swivel mount (7), fixture (2), knife bar (3) and gland, the swivel mount (7)
One end be equipped with pedestal (1), the other end is equipped with cutter holder, and the cutter holder clamps the one end of knife bar (3), the other end of knife bar (3)
Equipped with gland, which is characterized in that the swivel mount (7) can rotate relative to pedestal (1).
2. rotary knife base according to claim 1, which is characterized in that the swivel mount (7) is hollow, and is embedded at pedestal
(1) upper 360 ° of rotations, the top of the swivel mount (7) are equipped with positioning bolt.
3. rotary knife base according to claim 2, which is characterized in that the swivel mount (7) is equipped with angle dial.
4. rotary knife base according to claim 1 or 3, which is characterized in that set below one end gland of the knife bar (3)
There is cutter (6) mounting groove, the top of the knife bar (3) is equipped with positioning fastening nut.
5. rotary knife base according to claim 1, which is characterized in that the gland is set to the knife bar (3) including one
On installation hole location, by clamping or be threaded with a fastener (4) in the installation hole location.
6. rotary knife base according to claim 5, which is characterized in that the fastener (4) includes nut and bending part
(5), the nut is detachably connected or is integrally formed with bending part, and the bending part (5) is L-shaped for compressing cutter (6).
7. rotary knife base according to claim 6, which is characterized in that be provided in the installation hole location and the nut phase
The screw thread of adaptation.
8. rotary knife base according to claim 6 or 7, which is characterized in that pass through spiral shell between the nut and installation hole location
Bolt or screw are fixedly connected.
9. rotary knife base according to claim 4, which is characterized in that it is placed in the mounting groove cutter (6), it is described
Cutter (6) and the shape of mounting groove match, and the cutter (6) be pressed abd fixed on by the bending part on fastener (4) it is described
In mounting groove.
10. according to rotary knife base described in claim 4 any one, which is characterized in that set on the pedestal (1) there are two with
Upper installation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987348.4U CN209140518U (en) | 2018-11-29 | 2018-11-29 | A kind of rotary knife base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987348.4U CN209140518U (en) | 2018-11-29 | 2018-11-29 | A kind of rotary knife base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140518U true CN209140518U (en) | 2019-07-23 |
Family
ID=67288207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821987348.4U Active CN209140518U (en) | 2018-11-29 | 2018-11-29 | A kind of rotary knife base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600852A (en) * | 2021-08-19 | 2021-11-05 | 玉环图远机电有限公司 | Power tool apron |
-
2018
- 2018-11-29 CN CN201821987348.4U patent/CN209140518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600852A (en) * | 2021-08-19 | 2021-11-05 | 玉环图远机电有限公司 | Power tool apron |
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| GR01 | Patent grant |