CN108421990A - A kind of clamping device for replacing cutter convenient for lathe - Google Patents
A kind of clamping device for replacing cutter convenient for lathe Download PDFInfo
- Publication number
- CN108421990A CN108421990A CN201810176633.6A CN201810176633A CN108421990A CN 108421990 A CN108421990 A CN 108421990A CN 201810176633 A CN201810176633 A CN 201810176633A CN 108421990 A CN108421990 A CN 108421990A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cutting
- rack body
- movable
- sliding
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Abstract
The invention discloses a kind of clamping devices for replacing cutter convenient for lathe,Including a kind of clamping device for replacing cutter convenient for lathe,Including cutting rack body,The cutting rack is as the shell structure with cavity,And the front end of cutting rack body is run through equipped with opening,Movable guard of the present invention is slidably mounted in sliding rail,Facilitate the opening of cutting rack body,Convenient for carrying out being changed to repair to cutting blade,Activity bar can be slided in sliding rail,And the draw runner of movable guard can slide in activity bar,So that the scope of activities of movable guard increases,It is operated convenient for the inside to cutting rack body,Cutting blade is in normal use,The pin of spring pin is inserted in mounting hole,Hinge bar is set to keep vertical state,When the pin of spring pin is detached with mounting hole,Hinge bar can be rotated up,Facilitate the replacement of cutting blade,Torsional spring is arranged in articulated shaft,When movable plate is separated with fixed plate,Hinge bar can be rotated up and leave movable mouth automatically,It is convenient for changing cutting blade.
Description
Technical field
The present invention relates to machine tool technology field, specially a kind of clamping device for replacing cutter convenient for lathe.
Background technology
Lathe refers to the machine of manufacture machine, also known as machine-tool or toolroom machine, traditionally abbreviation lathe.It is generally divided into gold
Belong to stock-removing machine, forging machine tool and wood craft machines etc..There are many method of processing equipment part in modern mechanical manufacturing:Except cutting adds
Outside work, also casting, forging, welding, punching press, extruding etc., as long as belonging to, required precision is higher and surface roughness requirements are thinner
Part generally all need to finally be processed on lathe with the method for cutting.Lathe rises in the construction of national economic modernization
Significant role, lathe is the lathe for mainly carrying out turnery processing to the workpiece of rotation with lathe tool.Also can be used on lathe drill bit,
Reamer, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Lathe be mainly used for process axis, disk, set and its
He has the workpiece of rotary surface, is that most wide a kind of lathe is used in machine-building and repair factory, in the prior art to cut
Bottom end of most of the cutting mill bed cutting blade inside lathe, can be more inconvenient when replacing or repairing cutting blade,
Thus it is proposed that a kind of replacing the clamping device of cutter to solve the above problems convenient for lathe.
Invention content
The purpose of the present invention is to provide a kind of clamping devices for replacing cutter convenient for lathe, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of clamping device for replacing cutter convenient for lathe,
Including cutting rack body, the cutting rack is as the shell structure with cavity, and the front end of cutting rack body is run through equipped with opening, institute
The both sides for stating open bottom are fixed with two groups of sliding rails, and movable guard is slidably fitted in opening, and the two of the movable guard bottom
Side is fixed with two groups of draw runners, and draw runner described in two groups slides respectively to be fastened in two groups of sliding rails, and the inside of the cutting rack body is solid
Equipped with cutting head, the cutting head includes lead screw case, and sliding sleeve is slidably fitted on the lead screw case for Dingan County,
The sliding sleeve is fixedly connected with the upper end of motion bar, and the lower end of the motion bar is electrically equipped with cutting motor, the cutting
The output shaft of motor is sequentially connected with cutting blade, and the bottom of the cutting rack body, which is run through, is equipped with movable mouth, the length of the activity mouth
Degree direction and the length direction of cutting rack body are consistent, and the cutting blade activity is fastened in movable mouth.
Preferably, sliding is arranged with activity bar in the sliding rail, and the inner wall of sliding rail is equipped with fixed pulley, the activity bar
Close to the side of sliding rail, insertion is equipped with fixed pulley sliding slot, and the fixed pulley rolling is fastened in fixed pulley sliding slot.
Preferably, the activity bar is equipped with dovetail chute close to the insertion of the side of movable guard, and the draw runner is dovetail slide block
Structure, and draw runner sliding is fastened in dovetail chute.
Preferably, the bottom of the sliding rail is fixedly connected with one end of spring, the other end of the spring and the tail of activity bar
End is fixedly connected.
Preferably, the oral area of the opening is fixed with fixed ear, is fixed on the movable guard and coordinates with fixed ear
Engaging lug, and be detachably connected by bolt between engaging lug and fixed ear.
Preferably, the motion bar includes fixed link and hinge bar, and the upper end of the fixed link is fixedly connected with sliding sleeve,
And the bottom end of fixed link is fixed with articulated shaft, the length direction of the articulated shaft is vertical with the movable length direction of mouth, described
The upper end of hinge bar is articulated and connected with articulated shaft, and the lower end of hinge bar is electrically connected with cutting motor.
Preferably, the bottom end of the fixed link is fixed with fixed plate, movable plate is fixed on the hinge bar, and living
Movable plate is detachably connected with fixed plate.
Preferably, it is installed with spring pin on the movable plate through mounting hole is equipped in the fixed plate, it is described
Spring pin is detachably connected with mounting hole.
Compared with prior art, the beneficial effects of the invention are as follows：
1, movable guard of the present invention is slidably mounted in sliding rail, facilitates the opening of cutting rack body, convenient for being replaced to cutting blade
For repair；
2, activity bar of the present invention can be slided in sliding rail, and the draw runner of movable guard can slide in activity bar so that activity
The scope of activities of cover increases, and is operated convenient for the inside to cutting rack body；
3, in normal use, the pin of spring pin is inserted in mounting hole cutting blade of the present invention, and hinge bar is made to keep perpendicular
Straight state is arranged with torsional spring in articulated shaft, and when the pin of spring pin is detached with mounting hole, hinge bar can be rotated up, side
Just the replacement of cutting blade.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 3 is motion bar structural schematic diagram of the present invention；
Fig. 4 is enlarged structure schematic diagram at B in Fig. 1 of the present invention.
In figure：1 cutting rack body, 2 sliding rails, 3 movable guards, 4 draw runners, 5 cutting heads, 501 lead screw casees, 502 sliding sleeves,
503 motion bars, 5030 fixed links, 5031 hinge bars, 504 cutting motors, 505 cutting blades, 6 movable mouths, 7 activity bars, 8 are slided calmly
Wheel, 9 fixed pulley sliding slots, 10 dovetail chutes, 11 springs, 12 engaging lugs, 13 bolts, 14 articulated shafts, 15 fixed plates, 16 movable plates,
17 spring pins.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of clamping device for replacing cutter convenient for lathe, packet
Cutting rack body 1 is included, cutting rack body 1 is the shell structure with cavity, and the front end of cutting rack body 1 is run through equipped with opening, opening
The both sides of bottom are fixed with two groups of sliding rails 2, and movable guard 3 is slidably fitted in opening, and the both sides of 3 bottom of movable guard, which are fixed, to be set
There are two groups of draw runners 4, two groups of draw runners 4 to slide be fastened in two groups of sliding rails 2 respectively, movable guard 3 is slidably mounted in sliding rail 2, convenient
The opening of cutting rack body 1, convenient for carrying out being changed to repair to cutting blade 505.
The inside of cutting rack body 1 is installed with cutting head 5, and cutting head 5 includes lead screw case 501, silk
Sliding sleeve 502 is slidably fitted on rod box 501, sliding sleeve 502 is fixedly connected with the upper end of motion bar 503, under motion bar 503
End is electrically equipped with cutting motor 504, and output shaft and the cutting blade 505 of cutting motor 504 are sequentially connected, cutting rack body 1
Bottom, which is run through, is equipped with movable mouth 6, and the length direction of the length direction and cutting rack body 1 of the activity mouth 6 is consistent, cutting blade
505 activities are fastened in movable mouth 6, and lead screw case 501 is the prior art, and ball screw and motor are equipped in lead screw case 5, electricity
Machine drives ball screw rotation so that sliding sleeve 502 slides, and this will not be repeated here.
Sliding is arranged with activity bar 7 in sliding rail 2, and the inner wall of sliding rail 2 is equipped with fixed pulley 8, and activity bar 7 is close to sliding rail 2
Side insertion be equipped with fixed pulley sliding slot 9, fixed pulley 8 rolling be fastened in fixed pulley sliding slot 9, activity bar 7 is close to movable guard 3
Side insertion is equipped with dovetail chute 10, and draw runner 4 is dovetail slide block structure, and the sliding of draw runner 4 is fastened in dovetail chute 10, fixed sliding
Wheel 8 is rolled and is fastened in fixed pulley sliding slot 9, it is possible to reduce the frictional force between activity bar 7 and sliding rail 2, activity bar 7 can be in cunnings
It is slided in rail 2, and the draw runner 4 of movable guard 3 can slide in activity bar 7 so that the scope of activities of movable guard 3 increases, and is convenient for
The inside of cutting rack body 1 is operated.
The bottom of sliding rail 2 is fixedly connected with one end of spring 11, and the other end of spring 11 is fixed with the tail end of activity bar 7 to be connected
It connects, the oral area of opening is fixed with fixed ear, and the engaging lug 12 coordinated with fixed ear, and engaging lug are fixed on movable guard 3
It is detachably connected by bolt 13 between 12 and fixed ear, when unclamping bolt 13, under the elastic force effect of spring 11, movable guard 3
It can be with automatic spring.
The bottom end of fixed link 5030 is fixed with fixed plate 15, and movable plate 16, and activity are fixed on hinge bar 5031
Plate 16 is detachably connected with fixed plate 15, and through mounting hole is equipped in fixed plate 15, spring catch is installed on movable plate 16
Nail 17, spring pin 17 is detachably connected with mounting hole, and cutting blade 505 in normal use, insert by the pin of spring pin 17
Enter in mounting hole, hinge bar 5031 is made to keep vertical state, when the pin of spring pin 17 is detached with mounting hole, hinge bar
5031 can be rotated up, and facilitate the replacement of cutting blade 505.
Motion bar 503 includes fixed link 5030 and hinge bar 5031, and the upper end of fixed link 5030 is fixed with sliding sleeve 502 to be connected
It connects, and the bottom end of fixed link 5030 is fixed with articulated shaft 14, the length direction of articulated shaft 14 and the length direction of movable mouth 6 hang down
Directly, the upper end of hinge bar 5031 is articulated and connected with articulated shaft 14, and the lower end of hinge bar 5031 electrically connects with cutting motor 504
It connects, torsional spring is arranged in articulated shaft 14, when movable plate 16 is separated with fixed plate 15, hinge bar 5031 can be rotated up automatically
And movable mouth 6 is left, it is convenient for changing cutting blade 505.
Operation principle：Movable guard 3 of the present invention is slidably mounted in sliding rail 2, facilitates the opening of cutting rack body 1, convenient for cutting
Cutting blade 505 carries out being changed to repair, and activity bar 7 can be slided in sliding rail 2, and the draw runner 4 of movable guard 3 can be in activity bar
Sliding in 7 so that the scope of activities of movable guard 3 increases, and is operated convenient for the inside to cutting rack body 1, cutting blade 505 exists
When normal use, the pin of spring pin 17 is inserted in mounting hole, so that hinge bar 5031 is kept vertical state, is worked as spring pin
When 17 pin is detached with mounting hole, hinge bar 5031 can be rotated up, and facilitate the replacement of cutting blade 505, in articulated shaft 14
It is arranged with torsional spring, when movable plate 16 is separated with fixed plate 15, hinge bar 5031 can be rotated up and leave movable mouth automatically
6, it is convenient for changing cutting blade 505.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of clamping device for replacing cutter convenient for lathe, including cutting rack body（1）, it is characterised in that：The cutting rack body
（1）For the shell structure with cavity, and cutting rack body（1）Front end run through and be equipped with opening, the both sides of the open bottom are solid
Surely two groups of sliding rails are equipped with（2）, and it is slidably fitted with movable guard in opening（3）, the movable guard（3）The both sides of bottom are fixed with
Two groups of draw runners（4）, draw runner described in two groups（4）Sliding is fastened on two groups of sliding rails respectively（2）In, the cutting rack body（1）Inside
It is installed with cutting head（5）, the cutting head（5）Including lead screw case（501）, the lead screw case（501）
On be slidably fitted with sliding sleeve（502）, the sliding sleeve（502）With motion bar（503）Upper end be fixedly connected, the motion bar
（503）Lower end cutting motor is electrically installed（504）, the cutting motor（504）Output shaft and cutting blade（505）It passes
Dynamic connection, the cutting rack body（1）Bottom run through and be equipped with movable mouth（6）, the activity mouth（6）Length direction and cutting rack body
（1）Length direction be consistent, the cutting blade（505）Activity is fastened on movable mouth（6）In.
2. a kind of clamping device for replacing cutter convenient for lathe according to claim 1, it is characterised in that：The sliding rail
（2）Interior sliding is arranged with activity bar（7）, and sliding rail（2）Inner wall fixed pulley is installed（8）, the activity bar（7）Close to sliding rail
（2）Side insertion be equipped with fixed pulley sliding slot（9）, the fixed pulley（8）Rolling is fastened on fixed pulley sliding slot（9）In.
3. a kind of clamping device for replacing cutter convenient for lathe according to claim 2, it is characterised in that：The activity bar
（7）Close to movable guard（3）Side insertion be equipped with dovetail chute（10）, the draw runner（4）For dovetail slide block structure, and draw runner
（4）Sliding is fastened on dovetail chute（10）In.
4. a kind of clamping device for replacing cutter convenient for lathe according to claim 1, it is characterised in that：The sliding rail
（2）Bottom be fixedly connected with spring（11）One end, the spring（11）The other end and activity bar（7）Tail end fix connect
It connects.
5. a kind of clamping device for replacing cutter convenient for lathe according to claim 1, it is characterised in that：The opening
Oral area is fixed with fixed ear, the movable guard（3）On be fixed with the engaging lug coordinated with fixed ear（12）, and engaging lug
（12）Pass through bolt between fixed ear（13）It is detachably connected.
6. a kind of clamping device for replacing cutter convenient for lathe according to claim 1, it is characterised in that：The motion bar
（503）Including fixed link（5030）With hinge bar（5031）, the fixed link（5030）Upper end and sliding sleeve（502）It is fixed to connect
It connects, and fixed link（5030）Bottom end be fixed with articulated shaft（14）, the articulated shaft（14）Length direction and movable mouth（6）
Length direction it is vertical, the hinge bar（5031）Upper end and articulated shaft（14）Articulated connection, and hinge bar（5031）Under
End and cutting motor（504）It is electrically connected.
7. wanting a kind of clamping device for replacing cutter convenient for lathe described in 6 according to right, it is characterised in that：The fixed link
（5030）Bottom end be fixed with fixed plate（15）, the hinge bar（5031）On be fixed with movable plate（16）, and movable plate
（16）With fixed plate（15）It is detachably connected.
8. a kind of clamping device for replacing cutter convenient for lathe according to claim 7, it is characterised in that：The fixed plate
（15）It is upper to run through equipped with mounting hole, the movable plate（16）On be installed with spring pin（17）, the spring pin（17）
It is detachably connected with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176633.6A CN108421990A (en) | 2018-03-03 | 2018-03-03 | A kind of clamping device for replacing cutter convenient for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176633.6A CN108421990A (en) | 2018-03-03 | 2018-03-03 | A kind of clamping device for replacing cutter convenient for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108421990A true CN108421990A (en) | 2018-08-21 |
Family
ID=63157673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176633.6A Pending CN108421990A (en) | 2018-03-03 | 2018-03-03 | A kind of clamping device for replacing cutter convenient for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108421990A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030024358A1 (en) * | 2001-08-06 | 2003-02-06 | Cyclematic Machinery Co., Ltd. | Safety shield for a machining apparatus |
| CN1550176A (en) * | 2003-05-19 | 2004-12-01 | 共荣工业株式会社 | Double guide mechanism |
| CN204747517U (en) * | 2015-05-07 | 2015-11-11 | 浙江工商职业技术学院 | Double knives frame digit control machine tool |
| CN105458321A (en) * | 2015-12-05 | 2016-04-06 | 重庆市成吉思机械制造有限公司 | Drilling machine with variable-angle drill bit |
| CN205147950U (en) * | 2015-11-26 | 2016-04-13 | 卓达新材料科技集团有限公司 | Dustless board edge cutter |
| CN206898472U (en) * | 2017-04-11 | 2018-01-19 | 天津旋力科技发展有限公司 | Seamless steel pipe cutting equipment |
-
2018
- 2018-03-03 CN CN201810176633.6A patent/CN108421990A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030024358A1 (en) * | 2001-08-06 | 2003-02-06 | Cyclematic Machinery Co., Ltd. | Safety shield for a machining apparatus |
| CN1550176A (en) * | 2003-05-19 | 2004-12-01 | 共荣工业株式会社 | Double guide mechanism |
| CN204747517U (en) * | 2015-05-07 | 2015-11-11 | 浙江工商职业技术学院 | Double knives frame digit control machine tool |
| CN205147950U (en) * | 2015-11-26 | 2016-04-13 | 卓达新材料科技集团有限公司 | Dustless board edge cutter |
| CN105458321A (en) * | 2015-12-05 | 2016-04-06 | 重庆市成吉思机械制造有限公司 | Drilling machine with variable-angle drill bit |
| CN206898472U (en) * | 2017-04-11 | 2018-01-19 | 天津旋力科技发展有限公司 | Seamless steel pipe cutting equipment |
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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: 20180821 |