CN104842012B - A kind of copper bar end round-corner cutter - Google Patents
A kind of copper bar end round-corner cutter Download PDFInfo
- Publication number
- CN104842012B CN104842012B CN201510290294.0A CN201510290294A CN104842012B CN 104842012 B CN104842012 B CN 104842012B CN 201510290294 A CN201510290294 A CN 201510290294A CN 104842012 B CN104842012 B CN 104842012B
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- China
- Prior art keywords
- copper bar
- power head
- bar end
- cutting power
- workbench
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Abstract
The present invention relates to a kind of copper bar end round-corner cutter, including workbench, described workbench is provided with copper bar clamping device, copper bar hold down gag and copper bar end positioning device；Described copper bar end positioning device is located at the opposite side of described workbench feed end；Described copper bar clamping device, copper bar hold down gag are located between described copper bar end positioning device and the feed end of described workbench；It is provided with rotatable cutting power head and rotary power head below described workbench, the upper end of described cutting power head connects molding cutter, described rotary power head connects cutting power head casing by power transmission, drives described cutting power head to carry out cutwork around revolution centrally along circular trace rotation.The present invention can achieve that copper bar suffers from one's own actions the arc shape just positioning and quickly and efficiently copper bar end being cut into needs, and roughness is good.
Description
Technical field
The invention belongs to copper bar processing technique field is and in particular to a kind of copper bar end round-corner cutter.
Background technology
In the complete course of processing of power distribution cabinet, all copper bars be all straight rib right angle carry corner burr, rough surface, will certainly
Cause electric equipment pole clearance to play arc discharge, produce corona impact insulation and conduction.Electric equipment pressure voltage is made to reduce or go out
Existing short trouble.At present, desired arc shape is processed in copper bar end, is usually carried out using simple process equipment, efficiency
Lowly, and the end of copper bar that processes is not up to standard, and to process intensity big, therefore, develop a kind of copper bar end fillet device,
Rapidly copper bar is processed the shape with simultaneous manufacturing in required arc, has great production practices and reality
Meaning.
Content of the invention
It is an object of the invention to solving above-mentioned technical problem and providing a kind of copper bar end round-corner cutter.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of copper bar end round-corner cutter, including workbench, described workbench is provided with copper bar clamping device, copper bar compression dress
Put and copper bar end positioning device；Described copper bar end positioning device is located at the opposite side of described workbench feed end；Described
Copper bar clamping device, copper bar hold down gag are located between described copper bar end positioning device and the feed end of described workbench；Institute
State and below workbench, be provided with rotatable cutting power head and rotary power head, the upper end of described cutting power head connects molding
Cutter, described rotary power head connects cutting power head casing by power transmission, drives described cutting power head wraparound
Turn and carry out cutwork centrally along circular trace rotation.
Described copper bar clamping device is included for two groups, and described in two groups, copper bar clamping device is spaced setting, copper described in every group
Row clamping device includes two gripping blocks being oppositely arranged, and described two gripping blocks connect positive left-hand thread screw mandrel, described positive left-hand thread
Screw mandrel connects crank, and is fixedly mounted on described workbench by screw mandrel support member.
Described copper bar hold down gag includes three compression cylinders, and compression cylinder described in two of which installs the first gripper shoe
On, another one compression cylinder is arranged in the second gripper shoe, and described copper bar end positioning device installs described first gripper shoe
On.
Finger plate that described power transmission includes being connected with the described centre of gyration, the ring gear being arranged on base with
And be meshed the gear being connected with the inner ring of described ring gear, described gear connects described rotary power head, described cutting power
Head case body is fixed on described finger plate, and described rotary power head drives described gear to move along described ring gear and drives described
Finger plate rotates thus driving described cutting power head casing to be cut around the rotation of the described centre of gyration.
The bottom of described cutting power head casing is provided with cutting power head apparatus for adjusting position, including being arranged on described revolution
Regulation screw mandrel on plate and guide rail, the bottom of described cutting power head casing is connected with described guide rail and adjusts screw mandrel phase with described
Connect, described regulation screw mandrel connects and shakes into device, under the described control adjusting screw mandrel, described cutting power head casing can be along described
Guide rail moves, thus adjusting the position on described finger plate.
The side of described rotary power head is provided with rotary power head hold down gag.
Described copper bar end positioning device includes a rotatable mounting post, and described installation column bottom is provided with multiple length
Inconsistent location-plate, multiple described location-plates are around the center of described mounting post circumferentially shape arrangement.
The present invention passes through to be provided with copper bar clamping device, copper bar hold down gag and copper bar termination positioning dress on the table
Put；Described copper bar end positioning device is located at the opposite side of described workbench feed end；Described copper bar clamping device, copper bar compression
Device is located between described copper bar end positioning device and the feed end of described workbench；It is provided with rotatable below described workbench
Cutting power head and rotary power head, the upper end of described cutting power head connects molding cutter, by described rotary power
Head connects cutting power head casing through power transmission, drives described cutting power head around revolution centrally along circular trace rotation
Carry out cutwork it is achieved that quick cut to fixing copper bar end on workbench, form desired shape, and process
The end surface roughness of the copper bar becoming is good.
Brief description
Fig. 1 show the main structure diagram of copper bar end provided in an embodiment of the present invention round-corner cutter；
Fig. 2 show Fig. 1 part mplifying structure schematic diagram；
Fig. 3 show the left view structural representation of Fig. 1；
Fig. 4 show Fig. 1 overlooking the structure diagram；
Fig. 5 A show the schematic side view of the end of the copper bar processing；
Fig. 5 B show the schematic top plan view of the copper bar processing；
In figure：1- copper bar end gauge, 2- compression cylinder, 3- copper bar clamping device, 4- workbench, 5- copper bar, 6-
Base, 7- ring gear, 8- rotary power head, 9- shake into device, 10- slide rail, 11- cutting power head casing, 12- molding cutter,
13- cutting power head, 14- shake into leading screw, 15- gear, the 16- centre of gyration, 17- rotary power head hold down gag, 21- first
Fagging, 22- second gripper shoe, 31- positive left-hand thread leading screw, 32- gripping block, 33- crank, 51- circular arc, 52- circular arc, 111- first are fixed
Position plate, 112- second location-plate.
Specific embodiment
Below, in conjunction with example, the substantive distinguishing features of the present invention and advantage are further described, but the present invention not office
It is limited to listed embodiment.
Refer to shown in Fig. 1～4, a kind of copper bar end round-corner cutter, including workbench 4, described workbench is provided with copper bar
Clamping device 3, copper bar hold down gag and copper bar end positioning device 1；Described copper bar end positioning device is located at described work
The opposite side of platform feed end；Described copper bar clamping device, copper bar hold down gag be located at described copper bar end positioning device with described
Between the feed end of workbench；It is provided with rotatable cutting power head 13 and rotary power head 8 below described workbench, described
The upper end of cutting power head connects molding cutter 12, and described rotary power head connects cutting power head case by power transmission
Body 11, drives described cutting power head to carry out cutwork around the centre of gyration 16 along circular trace rotation.
Implement, referring to shown in Fig. 1,2,4, described copper bar clamping device 3 can be including for two groups, described in two groups
Copper bar clamping device is spaced setting, and copper bar clamping device described in every group includes two gripping blocks being oppositely arranged 32, described
It is used for copper bar between two gripping blocks 32 and passes through rear clamping, described two gripping blocks 32 connect positive left-hand thread screw mandrel 31, described positive and negative
Button screw mandrel connects crank 33, and is fixedly mounted on described workbench by screw mandrel support member.
Further, referring to shown in Fig. 1,2,4, in order to preferably be compressed, described copper bar hold down gag includes three
Compression cylinder 2, compression cylinder described in two of which is installed in the first gripper shoe 21, and another one compression cylinder 2 is arranged on second
In gripper shoe 22, described copper bar end positioning device 1 is installed in described first gripper shoe 21, described first gripper shoe 21, second
There is the space that copper bar 5 passes through, when copper bar 5 stretches into this space and through copper bar end gauge between gripper shoe 22 and workbench 4
After the completion of positioning, clamped by copper bar clamping device 3, and compressed by compression cylinder 2, you can to realize cutting.
The present invention by copper bar clamping device 3 can achieve copper bar width from centering, the gripping block 32 at copper bar 5 two ends
On screw thread be machined to positive left-hand thread, when shake clamping bar (positive left-hand thread screw mandrel) when just copper bar centering can be clamped, then
Compression cylinder 2 action, compresses copper bar, the center of the end circular arc that the center of rotation of cutting power head and copper bar need to cut from top
It is concentric, so that it may realize carrying out circular arc cutting operation to the end that copper bar need to cut so when cutting power head rotates.
Implement, referring to shown in Fig. 1,3, what described power transmission included being connected with the described centre of gyration 16 returns
Flap, the big ring gear 7 being arranged on base 6 and the little gear 15 being connected that is meshed with the inner ring of described ring gear 7,
Described gear connects described rotary power head 8, and described cutting power head casing is fixed on described finger plate, described rotary power
Head (including motor, reductor) drives described gear to move along described ring gear, realizes the circular motion track of cutting power head,
Thus drive described finger plate to rotate thus driving described cutting power head casing 11 to be rotated into around the described centre of gyration, thus real
Now the end of copper bar is cut.
Further, referring to shown in Fig. 1,3, the bottom of described cutting power head casing is provided with cutting power head position adjustments
Device, including the regulation screw mandrel 14 and guide rail 10, the bottom of described cutting power head casing and the institute that are arranged on described finger plate
State guide rail to connect and connect with described regulation screw mandrel, described regulation screw mandrel connection is shaken into device 9, in the described control adjusting screw mandrel
Under, described cutting power head casing can move along described guide rail, thus adjusting described cutting power head casing at described time
Position on flap.The processing needs of the situation according to different copper bars so can be realized, according to the needs of cutting, adjust described
The position of cutting power head casing.
Shown in Figure 3, further, the side of described rotary power head 8 is provided with rotary power head hold down gag 17, institute
The medial surface stating rotary power head hold down gag 17 is contacted with the lateral surface of described ring gear, and the outside with described ring gear
Face is adapted, it is possible to achieve by ring gear stationary positioned, prevent ring gear to be separated with gear, thus realizing utilizing rotary power
Head effectively drives cutting power head rotation it is therefore prevented that driving the generation of the phenomenon of rotation failure.
In the embodiment of the present invention, shown in Figure 2, described copper bar end positioning device 1 includes a rotatable installation
Post, described installation column bottom is provided with the inconsistent location-plate of multiple length or positioning strip, the first location-plate as shown in Figure 2
111, and the second location-plate 112 etc., circumferentially shape dissipates around the center of described mounting post for multiple described location-plates or positioning strip
Arrangements, so can realize the ends contact of the copper bar to the different in width put on the table and position, so that more preferably
Ground is cut.
It should be noted that in the present invention, the circular arc 52 of copper bar thickness direction is directly to be realized by the cutter of molding,
The circular arc 51 of width is to move to realize in the track of the ring gear being arranged on base by cutting power head edge.
It should be noted that the thickness according to copper bar is different, can be cut by the molding cutter of different size.According to
Correspond to different positioning terminations on copper bar end gauge according to the different width of copper bar, realize determining of different in width copper bar
Position.
Copper bar end of the present invention round-corner cutter, has the characteristics that：
1st, copper bar workpiece can self-centering, easy and simple to handle；
2nd, after the processing of copper bar workpiece, surface roughness is good；
3rd, copper bar end round-corner cutter compact equipment, operate steadily reliability.
As can be seen that the present invention passes through to be provided with copper bar clamping device, copper bar hold down gag and copper bar end on the table
Head positioner；Described copper bar end positioning device is located at the opposite side of described workbench feed end；Described copper bar clamping device,
Copper bar hold down gag is located between described copper bar end positioning device and the feed end of described workbench；Set below described workbench
There are rotatable cutting power head and rotary power head, the upper end of described cutting power head connects molding cutter, by described
Rotary power head connects cutting power head casing through power transmission, drives described cutting power head around revolution centrally along circle
Track rotation carries out cutwork it is achieved that quick cut to fixing copper bar end on workbench, forms desired shape
Shape, and the end surface roughness of the copper bar being processed into is good.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the present invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.
More specifically, in the range of disclosure, drawings and claims, can be to the group of theme composite configuration
Part and/or layout is become to carry out multiple modifications and improvement.Except modification that building block and/or layout are carried out with addition to improving,
To those skilled in the art, other purposes also will be apparent from.
Claims (6)
1. a kind of copper bar end round-corner cutter it is characterised in that include workbench, described workbench be provided with copper bar clamping device,
Copper bar hold down gag and copper bar end positioning device；Described copper bar end positioning device is located at the phase of described workbench feed end
Offside；Described copper bar clamping device, copper bar hold down gag are located at the charging of described copper bar end positioning device and described workbench
Between end；Be provided with rotatable cutting power head and rotary power head below described workbench, described cutting power head upper
End connects molding cutter, and described rotary power head connects cutting power head casing by power transmission, drives described cutting
Unit head carries out cutwork around revolution centrally along circular trace rotation；Described power transmission includes and the described centre of gyration
The finger plate that connects, the ring gear being arranged on base and the inner ring with described ring gear are meshed the gear being connected, described
Gear connects described rotary power head, and described cutting power head casing is fixed on described finger plate, and described rotary power head drives
Move described gear to move along described ring gear and drive described finger plate to rotate thus driving described cutting power head casing around institute
State centre of gyration rotation to be cut.
2. copper bar end round-corner cutter as claimed in claim 1 is it is characterised in that described copper bar clamping device is included for two groups, two
Organize described copper bar clamping device and be spaced setting, copper bar clamping device described in every group includes two gripping blocks being oppositely arranged,
Described two gripping blocks connect positive left-hand thread screw mandrel, and described positive left-hand thread screw mandrel connects crank, and is fixedly mounted by screw mandrel support member
On described workbench.
3. copper bar end round-corner cutter as claimed in claim 2 is it is characterised in that described copper bar hold down gag includes three compression gas
Cylinder, compression cylinder described in two of which is installed in the first gripper shoe, and another one compression cylinder is arranged in the second gripper shoe, institute
State copper bar end positioning device to install in described first gripper shoe.
4. as described in any one of claim 1-3 copper bar end round-corner cutter it is characterised in that under described cutting power head casing
Portion is provided with cutting power head apparatus for adjusting position, including the regulation screw mandrel being arranged on described finger plate and guide rail, described cutting
The bottom of power head box is connected with described guide rail and is connected with described regulation screw mandrel, and described regulation screw mandrel connection is shaken into device,
Under the described control adjusting screw mandrel, described cutting power head casing can move along described guide rail, thus adjusting described
Position on finger plate.
5. copper bar end round-corner cutter as claimed in claim 4 is it is characterised in that to be provided with rotation dynamic for the side of described rotary power head
Power head hold down gag.
6. as described in claim 1 or 5 copper bar end round-corner cutter it is characterised in that described copper bar end positioning device includes one
Individual rotatable mounting post, described installation column bottom is provided with the inconsistent location-plate of multiple length, and multiple described location-plates are around institute
State the center circumferentially shape arrangement of mounting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290294.0A CN104842012B (en) | 2015-06-01 | 2015-06-01 | A kind of copper bar end round-corner cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290294.0A CN104842012B (en) | 2015-06-01 | 2015-06-01 | A kind of copper bar end round-corner cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842012A CN104842012A (en) | 2015-08-19 |
| CN104842012B true CN104842012B (en) | 2017-03-08 |
Family
ID=53842207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510290294.0A Expired - Fee Related CN104842012B (en) | 2015-06-01 | 2015-06-01 | A kind of copper bar end round-corner cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842012B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102601A (en) * | 1981-12-09 | 1983-06-18 | Daido Kikai Seisakusho:Kk | Bevel molding method of steel pipe end face and its device |
| CN2489901Y (en) * | 2001-08-24 | 2002-05-08 | 顾正阳 | Movable chamfering machine |
| CN200984603Y (en) * | 2006-12-19 | 2007-12-05 | 昆明昆开专用数控设备有限责任公司 | Generatrix round angle processing hydropress |
| CN101850439B (en) * | 2009-04-03 | 2012-04-04 | 天津振世机电设备有限公司 | Digital controlled copper-aluminum row round-corner cutter |
| CN202479580U (en) * | 2012-03-15 | 2012-10-10 | 昆明昆开专用数控设备有限责任公司 | Novel automatic processing machine for numerically controlling bus fillets |
| CN103331468B (en) * | 2013-06-14 | 2017-04-05 | 昆明昆开专用数控设备有限责任公司 | Bus Milling Process machine |
| CN204700384U (en) * | 2015-06-01 | 2015-10-14 | 天津沃都电气设备有限公司 | A kind of copper bar end round-corner cutter |
-
2015
- 2015-06-01 CN CN201510290294.0A patent/CN104842012B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842012A (en) | 2015-08-19 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 |