CN108188479A - A kind of fixture of auxiliary clamp knife saw - Google Patents
A kind of fixture of auxiliary clamp knife saw Download PDFInfo
- Publication number
- CN108188479A CN108188479A CN201810050233.0A CN201810050233A CN108188479A CN 108188479 A CN108188479 A CN 108188479A CN 201810050233 A CN201810050233 A CN 201810050233A CN 108188479 A CN108188479 A CN 108188479A
- Authority
- CN
- China
- Prior art keywords
- fastener
- connecting portion
- fixture
- clamping unit
- shaft
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
A kind of fixture of auxiliary clamp knife saw, including：It clamps the clamp assembly of saw disc and clamp assembly is fixed to the fixation kit on body, clamp assembly includes the first clamping unit, the second clamping unit, the first fastener and the second fastener, second fastener is arranged on the first fastener, first clamping unit is pressed on so as to clamp saw disc on the second clamping unit by the first fastener, and fixation kit includes：Shaft and fixed plate, shaft are connect with the second clamping unit, and shaft is fixed on body by fixed plate.The beneficial effects of the present invention are, assembling is without large size tool, preliminary installation can be completed with hand in operating personnel, then being strutted the first fastener using screwdriver compresses the first compressing unit and the second compressing unit, and installation is time saving and energy saving, and stable connection, second fastener is arranged on the first fastener, connection compared to nut and bolt is more not easy to loosen, and ensure that production efficiency, reduces the risk of accident generation.
Description
Technical field
The present invention relates to field of machining, and in particular to a kind of fixture of auxiliary clamp knife saw.
Background technology
Traditional saw blade clamping is mainly made of interior chuck, outer chuck, bolt, nut etc..In interior chuck and outer chuck
Between have the saw blade installation space of installation saw blade, when replacement, needs to get off female screws, nut dismounting, and then outer chuck is unloaded
Under, then hang out old saw blade.New saw blade, outer chuck, nut are sequentially loaded into when returning dress, then pre-tightens bolt, nut.Assembling
When, need to using large size spanner, nut is tightened energetically, time-consuming and laborious, and in saw blade high-speed rotation, and nut can be caused loose
It is de-, so as to influence the stability of saw blade, production efficiency is influenced, also increases the risk that accident occurs.
Invention content
In order to effectively solve the above problems, the present invention provides a kind of fixture of auxiliary clamp knife saw.
Technical scheme is as follows：
A kind of fixture of auxiliary clamp knife saw, including：It clamps the clamp assembly of saw disc and is fixed to the clamp assembly
Fixation kit on body, it is tight that the clamp assembly includes the first clamping unit, the second clamping unit, the first fastener and second
Firmware, second fastener are arranged on first fastener, and first fastener is by the first clamping unit pressure
Tightly so as to clamp saw disc on second clamping unit, the fixation kit includes：Shaft and fixed plate, the shaft and institute
The connection of the second clamping unit is stated, the shaft is fixed on body by the fixed plate.
Further, first clamping unit includes the first clamping section and first connecting portion, and the first connecting portion is set
It puts at the center of first clamping section end face, the first connecting portion and the center of first clamping section have always
Lead to the first through hole of first clamping unit, the first through hole is located at described compressed part one end and is supported tiltedly with one first
Face.
Further, first fastener includes cap portion and bar portion, and the one end of the rod is connected to cap portion one end
At the center in face, the bar portion is provided with second with cap portion junction and supports inclined-plane, and one is provided in the cap portion along institute
The expansion groove that cap portion radially penetrates through is stated, the expansion groove is extended beyond described by the cap portion far from the one end of the rod
Second supports the position on inclined-plane, and one is additionally provided in the cap portion perpendicular to the inflation port for expanding groove, the inflation port
Expansion groove is extended to by the side wall in the cap portion.
Further, described second fastener one end is arranged in the inflation port, second fastener to be cylindric,
The second fastener lateral wall is provided with the screw thread coordinated with the inflation port, and described second fastener one end is provided with cooperation
Flat recess, cross recess or the Hexagon hole of spanner.
Further, second clamping unit includes the second clamping section, second connecting portion and third connecting portion, and described the
Two connecting portions are arranged at the center of second clamping section end face, and the second connecting portion is provided centrally with and described first
The threaded hole of appended claims, the third connecting portion are arranged on second clamping section other end, the third connecting portion
Middle part has second accommodating cavity with shaft cooperation.
Further, cap portion one end is provided with the screw thread for coordinating the second connecting portion to the bar portion on the contrary.
Further, the end face center of first clamping section first connecting portion on the contrary is provided with circular first and holds
It puts chamber, a positioning hole is respectively equipped with positioned at the first accommodating cavity both sides on first clamping section.
Further, the second connecting portion is a circular protrusions, and the third connecting portion outer surface is provided with and belt
The transmission groove of cooperation is taken turns, is respectively equipped with a positioning column positioned at the second connecting portion both sides on second clamping section.
Further, described shaft one end is provided with multiple bearings and coordinates with second accommodating cavity, and the shaft is another
End is provided with multiple threaded holes.
Further, the fixed plate center is equipped with the second through-hole for the shaft to be allowed to pass through, the fixed plate two
The edge of the second through-hole of end face is respectively provided with loop protrusion, and threaded hole is equipped on the fixed plate and annular projection.
The beneficial effects of the present invention are assemble without large size tool, preliminary peace can be completed with hand in operating personnel
Dress, then being strutted the first fastener using screwdriver compresses the first compressing unit and the second compressing unit, installs time saving province
Power, and stable connection, the second fastener are arranged on the first fastener, and the connection compared to nut and bolt is more not easy pine
It is de-, it ensure that production efficiency, reduce the risk of accident generation.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Structure explosion diagram of the present invention；
Fig. 3 is the first clamping unit schematic cross-section of the invention；
Fig. 4 is the first fastener schematic diagram of the invention；
Fig. 5 is rotated by 90 ° schematic diagram for the first fasteners of Fig. 4；
Fig. 6 is inflation port of the present invention and the second fastener constructions schematic diagram.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, not
For limiting the present invention, forward and backward described in embodiment is subject to attached drawing, is only used for clear and definite position relationship, is not used to limit
It is fixed.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies
Change, equivalent method and scheme.Further, in order to which the public is made to have a better understanding the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.
As shown in figures 1 to 6, a kind of fixture of auxiliary clamp knife saw, including：Clamp the clamp assembly of saw disc and by the folder
Tight component is fixed to the fixation kit on body, and the clamp assembly includes the first clamping unit 1, the second clamping unit 2, first
3 and second fastener 4 of fastener, second fastener 4 are arranged on first fastener 3, and first fastener 3 will
First clamping unit 1 is pressed on so as to clamp saw disc on second clamping unit 2, and the fixation kit includes：Shaft 5
With fixed plate 6, the shaft 5 is connect with second clamping unit 2, and the shaft 5 is fixed on body by the fixed plate 6
On.
First clamping unit 1 includes the first clamping section 11 and first connecting portion 12, and the first connecting portion 12 is set
At the center of 11 end face of the first clamping section, the first connecting portion 12 and the center of first clamping section 11 have
The first through hole 13 of one perforation first clamping unit 1, the first through hole 13 are used to that first fastener 3 to be allowed to pass through,
The first through hole 13 is located at described compressed part one end and supports inclined-plane 131 with one first, and described first, which supports inclined-plane 131, is used for
Coordinate with first fastener 3, the end face center of the opposite first connecting portion 12 in first clamping section 11 is provided with circle
First accommodating cavity 111 of shape.On first clamping section 11 a positioning hole is respectively equipped with positioned at 111 both sides of the first accommodating cavity
112。
Second clamping unit 2 include the second clamping section 21, second connecting portion 22 and third connecting portion 23, described second
Connecting portion 22 is arranged at the center of 21 end face of the second clamping section, and the second connecting portion 22 is used for for a circular protrusions
Coordinate with the location hole in the middle part of saw blade and the first accommodating cavity 111, the second connecting portion 22 is provided centrally with described first tightly
The threaded hole that firmware 3 coordinates, the third connecting portion 23 are arranged on 21 other end of the second clamping section, the third connection
23 middle part of portion has second accommodating cavity with the shaft 5 cooperation, and 23 outer surface of third connecting portion is provided with and belt
The transmission groove of cooperation is taken turns, is respectively equipped with a positioning column positioned at 22 both sides of second connecting portion on second clamping section 21
211。
First fastener 3 includes cap portion 31 and bar portion 32, and described 32 one end of bar portion is connected to described 31 one end of cap portion
At the center in face, the bar portion 32 is provided with second with 31 junction of cap portion and supports inclined-plane 33, the 32 opposite institute of bar portion
It states 31 one end of cap portion and is provided with the screw thread for coordinating the second connecting portion 22, one is provided in the cap portion 31 along the cap portion 31
The radially expansion groove 311 of perforation, the expansion groove 311 are extended beyond by the cap portion 31 far from described 32 one end of bar portion
Described second supports the position on inclined-plane 33, and 311 end of the expansion groove is stop hole structure, is additionally provided in the cap portion 31
One extends to expansion perpendicular to the inflation port 312 for expanding groove 311, the inflation port 312 by the side wall in the cap portion 31
At groove 311.Described second fastener, 4 one end is arranged in the inflation port 312, and second fastener 4 is cylindric, institute
It states 4 lateral wall of the second fastener and is provided with the screw thread coordinated with the inflation port 312, described second fastener, 4 one end is provided with
Coordinate flat recess, cross recess or the Hexagon hole of spanner.
Described 5 one end of shaft is provided with multiple bearings 51 and coordinates with second accommodating cavity, 5 other end of the shaft setting
There are multiple threaded holes.
6 center of fixed plate is equipped with for the second through-hole that the shaft 5 is allowed to pass through, 6 both ends of the surface of fixed plate the
The edge of two through-holes is respectively provided with a loop protrusion 61, is equipped with threaded hole on the fixed plate and annular projection 61, passes through
5 one end of shaft is fixed in the fixed plate 6 by screw.
In use, second connecting portion 22 that the location hole 112 on saw blade is aligned on the second clamping unit 2 and both sides are determined
Position column 211, the position that the location hole 112 on the first clamping unit 1 is corresponded to positioning column 211 are pressed in the opposite side of saw blade, and first
Fastener 3 passes through the through-hole on the first clamping unit 1 and is screwed in the threaded hole of the second clamping connecting portion, can be manually rotated fastening
The state that part can not extremely rotate, at this point, the second of the first fastener 3 supports that inclined-plane 33 is pressed in first clamping unit 1
One supports on inclined-plane 131, and the first clamping unit 1 and the second clamping unit 2 tentatively clamp saw blade, with the second fastening of screwdriver rotation
Part 4, make one end support expansion groove 311 inner wall on, will expansion groove 311 strut, second support inclined-plane 33 due to
The pressure that the spacing of expansion groove 311 becomes conference generation along 3 axial direction of the first fastener is pressed in first and supports on inclined-plane 131, so as to
The first clamping unit 1 and the second clamping unit 2 is made securely to clamp saw blade.
The beneficial effects of the present invention are assemble without large size tool, preliminary peace can be completed with hand in operating personnel
Dress, then being strutted the first fastener using screwdriver compresses the first compressing unit and the second compressing unit, installs time saving province
Power, and stable connection, the second fastener are arranged on the first fastener, and the connection compared to nut and bolt is more not easy pine
It is de-, it ensure that production efficiency, reduce the risk of accident generation.
Claims (10)
1. a kind of fixture of auxiliary clamp knife saw, including：It clamps the clamp assembly of saw disc and the clamp assembly is fixed to machine
Fixation kit on body, which is characterized in that the clamp assembly includes the first clamping unit (1), the second clamping unit (2), the
One fastener (3) and the second fastener (4), second fastener (4) are arranged on first fastener (3), and described
First clamping unit (1) is pressed on second clamping unit (2) so as to clamp saw disc by one fastener (3), described
Fixation kit includes：Shaft (5) and fixed plate (6), the shaft (5) connect with second clamping unit (2), the fixation
The shaft (5) is fixed on body by plate (6).
2. the fixture of auxiliary clamp knife saw according to claim 1, which is characterized in that the first clamping unit (1) packet
The first clamping section (11) and first connecting portion (12) are included, the first connecting portion (12) is arranged on first clamping section (11) one
At the center of end face, the center of the first connecting portion (12) and first clamping section (11) has a perforation first folder
The first through hole (13) of tight unit (1), the first through hole (13) have one first to support inclined-plane positioned at described compressed part one end
(131)。
3. the fixture of auxiliary clamp knife saw according to claim 1, which is characterized in that first fastener (3) includes
Cap portion (31) and bar portion (32), described bar portion (32) one end are connected at the center of cap portion (31) end face, the bar portion
(32) cap portion (31) junction is provided with second and supports inclined-plane (33), one is provided with along the cap on the cap portion (31)
The expansion groove (311) that portion (31) radially penetrates through, the expansion groove (311) is by the cap portion (31) far from the bar portion (32)
One end extends beyond the described second position for supporting inclined-plane (33), and one is additionally provided with perpendicular to described swollen on the cap portion (31)
The inflation port (312) of swollen groove (311), the inflation port (312) extend to expansion groove by the side wall of the cap portion (31)
(311) at.
4. the fixture of auxiliary clamp knife saw according to claim 3, which is characterized in that described second fastener (4) one end
It is arranged in the inflation port (312), second fastener (4) is cylindric, the second fastener (4) lateral wall setting
There is the screw thread coordinated with the inflation port (312), described second fastener (4) one end is provided with the flat recess of cooperation spanner, ten
Word slot or Hexagon hole.
5. the fixture of auxiliary clamp knife saw according to claim 3, which is characterized in that the second clamping unit (2) packet
The second clamping section (21), second connecting portion (22) and third connecting portion (23) are included, the second connecting portion (22) is arranged on described
At the center of the second clamping section (21) end face, the second connecting portion (22) is provided centrally with and first fastener (3)
The threaded hole of cooperation, the third connecting portion (23) are arranged on the second clamping section (21) other end, the third connection
There is second accommodating cavity with the shaft (5) cooperation in the middle part of portion (23).
6. the fixture of auxiliary clamp knife saw according to claim 5, which is characterized in that the opposite cap of the bar portion (32)
Portion (31) one end is provided with the screw thread for coordinating the second connecting portion (22).
7. the fixture of auxiliary clamp knife saw according to claim 2, which is characterized in that first clamping section (11) is opposite
The end face center of the first connecting portion (12) is provided with circular first accommodating cavity (111), on first clamping section (11)
A positioning hole (112) is respectively equipped with positioned at the first accommodating cavity (111) both sides.
8. according to claim, the fixture of the auxiliary clamp knife saw described in 5, which is characterized in that the second connecting portion (22) is
One circular protrusions, third connecting portion (23) outer surface are provided with the transmission groove coordinated with belt pulley, and described second clamps
In portion (21) positioning column (211) is respectively equipped with positioned at the second connecting portion (22) both sides.
9. the fixture of auxiliary clamp knife saw according to claim 5, which is characterized in that described shaft (5) one end is provided with
Multiple bearings (51) coordinate with second accommodating cavity, and shaft (5) other end is provided with multiple threaded holes.
10. the fixture of auxiliary clamp knife saw according to claim 1, which is characterized in that fixed plate (6) center is equipped with
For the second through-hole that the shaft (5) is allowed to pass through, the edge of fixed plate (6) second through-hole of both ends of the surface is respectively provided with a circle
Threaded hole is equipped on annular projection (61), the fixed plate and annular projection (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050233.0A CN108188479A (en) | 2018-01-18 | 2018-01-18 | A kind of fixture of auxiliary clamp knife saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810050233.0A CN108188479A (en) | 2018-01-18 | 2018-01-18 | A kind of fixture of auxiliary clamp knife saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108188479A true CN108188479A (en) | 2018-06-22 |
Family
ID=62589789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810050233.0A Pending CN108188479A (en) | 2018-01-18 | 2018-01-18 | A kind of fixture of auxiliary clamp knife saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188479A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814423A (en) * | 2019-11-26 | 2020-02-21 | 湖南新敏雅新能源科技有限公司 | Cutting knife device with replaceable cutting edge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1375094A1 (en) * | 2002-06-18 | 2004-01-02 | Black & Decker Inc. | Clamp mechanism and clutch assembly for rotary tool disc |
| CN201147941Y (en) * | 2007-08-27 | 2008-11-12 | 陈彦东 | Saw bench of board cutting saw |
| CN201493829U (en) * | 2009-08-03 | 2010-06-02 | 南京德朔实业有限公司 | Quick clamping device for laminated working element |
-
2018
- 2018-01-18 CN CN201810050233.0A patent/CN108188479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1375094A1 (en) * | 2002-06-18 | 2004-01-02 | Black & Decker Inc. | Clamp mechanism and clutch assembly for rotary tool disc |
| CN201147941Y (en) * | 2007-08-27 | 2008-11-12 | 陈彦东 | Saw bench of board cutting saw |
| CN201493829U (en) * | 2009-08-03 | 2010-06-02 | 南京德朔实业有限公司 | Quick clamping device for laminated working element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814423A (en) * | 2019-11-26 | 2020-02-21 | 湖南新敏雅新能源科技有限公司 | Cutting knife device with replaceable cutting edge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106180776B (en) | A kind of thin-wall flange precision turning clamp | |
| CN108188479A (en) | A kind of fixture of auxiliary clamp knife saw | |
| CN106334962B (en) | A kind of turnery processing adjustable positioning device | |
| CN112179564B (en) | Balancing device and method for multistage blisk | |
| CN103624575B (en) | Spindle shell clamp | |
| CN206065945U (en) | Accumulator housing Rapid clamping positioning device | |
| CN212218292U (en) | Large-diameter flat gate valve seat assembling tool | |
| CN203579247U (en) | Automobile steering knuckle shell clamp | |
| CN206527547U (en) | A kind of fixture for car semicircular workpieces | |
| CN211899773U (en) | Safety inhaul cable | |
| CN210361090U (en) | GIS bellows assembly fixture | |
| CN210107142U (en) | Support mounting structure | |
| CN202001475U (en) | Asymmetric self-locking nut | |
| CN201109093Y (en) | Double pointed nail assembling bushing | |
| CN216802539U (en) | Combined turning clamp for air sealing section | |
| CN217926009U (en) | Steam turbine partition plate suspension device | |
| CN205817657U (en) | A kind of cubing clamping device and comprise the cubing of this cubing clamping device | |
| CN214742030U (en) | Low-noise pump body structure | |
| CN104647084A (en) | Eccentric disc drill clamp | |
| CN215316844U (en) | Stud differential disassembling clamp | |
| CN211059159U (en) | Reducing bolt and nut | |
| CN203599913U (en) | Clamp for inner-hole locating and plane milling of door closer shell | |
| CN214499714U (en) | Rim bolt | |
| CN204913382U (en) | A quadruplex position milling process anchor clamps for milling machine | |
| CN212704435U (en) | Internal expanding clamp for synchronously turning two surfaces of inner rotor in boss shape and boss |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |