CN106513814B - Casing cutting device - Google Patents
Casing cutting device Download PDFInfo
- Publication number
- CN106513814B CN106513814B CN201610857868.2A CN201610857868A CN106513814B CN 106513814 B CN106513814 B CN 106513814B CN 201610857868 A CN201610857868 A CN 201610857868A CN 106513814 B CN106513814 B CN 106513814B
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- cutting device
- cutter
- ontology
- casing cutting
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 41
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000013011 mating Effects 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 20
- 229910052802 copper Inorganic materials 0.000 description 20
- 239000010949 copper Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
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
- B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
- B23D17/02—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor
- B23D17/08—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor actuated by hand or foot operated lever mechanism
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
Abstract
The present invention relates to casing cutting devices；Including ontology and cutter, the receiving hole for workpiece insertion is offered on ontology, the tool trajectory around workpiece setting is also provided on ontology, and cutter guiding is assemblied on tool trajectory；Workpiece is inserted in the receiving hole of ontology by casing cutting device when in use, and cutter is acted along the tool trajectory on ontology, and the distance between cutter and workpiece are fixed；Compared to existing cutting mode, the consistency of casing scarfing is good, scuffing of the cutter to workpiece body, safe operation when can effectively reduce cutting.
Description
Technical field
The present invention relates to a kind of casing cutting devices.
Background technique
Copper bar is also known as busbar, and section is generally the long conductor of fillet, plays the work of conveying electric current and electrical connection in circuit
With being widely used in switchgear assembly；Heat-shrinkable T bush of the copper bar surface package with particular color, such as yellow,
The colors such as green, red, blue, black, for distinguishing phase sequence and insulation protection；Heat-shrinkable T bush also known as thermal contraction protection sleeve pipe, have high temperature
It shrinks, the performances such as soft fire-retardant, insulation corrosion protection, when use passes through copper bar and is wrapped in copper bar surface by high-temperature processing technology；
In actual production, the heat-shrinkable T bush after contraction can cover whole copper bar, including copper bar two sides end and overlap hole；Actually make
Used time needs to remove the extra heat-shrinkable T bush of copper bar surface package.
Existing cutting work relies on manual hand manipulation, i.e. operator carries out cutting removing using traditional paper knife,
Heavy workload, notch unsightly, are easy to scratch copper bar surface, and can bring harm to the personal safety of operator.
Summary of the invention
The purpose of the present invention is to provide a kind of casing cutting devices, to solve scarfing one existing for existing cutting mode
Cause property is poor, is easy to scratch copper bar surface, the unsafe problem of operation.
To achieve the above object, the technical solution of casing cutting device of the invention is：
Casing cutting device, including ontology and cutter offer the receiving hole for workpiece insertion on ontology, also open on ontology
Equipped with the tool trajectory around workpiece setting, cutter guiding is assemblied on tool trajectory.
The ontology includes the track bodies of three successively nested settings, and the tool trajectory is by between adjacent orbit body
It is formed every the correspondence side wall with track body；Cutter is equipped at least two idler wheels, and idler wheel is folded between adjacent track body.
Ontology is split type structure, and ontology includes upper and lower slide, and upper and lower slide is by three nested track bodies being arranged
It is formed, the top surface of the track body of the bottom surface and/or lower slider of the track body of upper saddle is equipped with moving guide rail.
The bottom surface of the track body of upper saddle is equipped with moving guide rail mounting base, sets between moving guide rail and moving guide rail mounting base
There is spring.
The bottom surface of upper saddle and/or the bottom surface of lower slider are equipped with groove compatible with Workpiece structure, and receiving hole is by institute
The gap stated between groove and upper and lower slide is formed.
The tool trajectory is the track of T-slot structure, and cutter includes slide, slide upper shaft, and idler wheel is set to shaft
Separate slide end, idler wheel is assemblied in the biggish step of tool trajectory, and shaft passes through lesser of cutter guide
Rank, idler wheel and tool trajectory it is biggish, prevent slide and tool trajectory to be detached from.
The same side of upper and lower slide is respectively equipped with upper and lower positioning plate, and upper and lower positioning plate is fixed with upper and lower slide respectively to be connected
It connects.
Upper and lower slide is equipped with fixed pin, is respectively equipped on upper and lower positioning plate and matches with the fixed pin on corresponding slide
Fixed pin holes.
Upper and lower positioning plate is L shaped plate, and the both ends along positioning plate length direction of lower positioning plate have been respectively articulated with stud, on
The both ends along positioning plate length direction of positioning plate are respectively equipped with full-round hole and opening slotted hole, and it is fixed that the upper end of stud is assemblied in
In the aperture of position board ends.
Cutter further includes blade, and blade guiding is assemblied on slide, is oriented to mating part in slide and blade on slide
Side wall is equipped with holding screw.
The beneficial effects of the invention are as follows：Workpiece is inserted in the receiving hole of ontology by casing cutting device when in use, knife
Tool is acted along the tool trajectory on ontology, and the distance between cutter and workpiece are fixed；Compared to existing cutting mode, casing
The consistency of scarfing is good, scuffing of the cutter to workpiece body, safe operation when can effectively reduce cutting.
Further, two guide grooves are set on ontology, prevent the swing of cutter in cutting process.
Further, the bottom of upper saddle is equipped with moving guide rail, and bullet is equipped between moving guide rail and moving guide rail mounting base
Spring；When using the workpiece of present apparatus cutting different-thickness, length that moving guide rail is stretched out from moving guide rail mounting base can be with
Adjust automatically enables the present apparatus to be suitable for the workpiece of different-thickness.
Further, stud is hinged on lower positioning plate, one end of upper positioning plate is opening slotted hole；In use, by it
In unscrewed on a stud completely, another stud is unclamped to the state of not stressing, be flipped up positioning plate, upper saddle with
Upper positioning plate rotates together, and can very easily open cutter device.
Further, blade guiding is assemblied on slide, and the spacing between blade and workpiece can be by slide
Holding screw is adjusted, and prevents blade from scratching the workpiece body in casing.
Detailed description of the invention
Fig. 1 is the perspective view of the use state of the embodiment 1 of casing cutting device of the invention；
Fig. 2 is the view of the rear side of Fig. 1；
Fig. 3 is the exploded view of the embodiment 1 of casing cutting device of the invention；
Fig. 4 is the structural representation of the upper and lower positioning plate assembly relation in the embodiment 1 of casing cutting device of the invention
Figure；
Fig. 5 is the lateral side view of Fig. 4；
Fig. 6 is the structural schematic diagram of the upper and lower slide in the embodiment 1 of casing cutting device of the invention；
Fig. 7 is the knot of the assembly relation of the upper saddle and moving guide rail in the embodiment 1 of casing cutting device of the invention
Structure schematic diagram；
Fig. 8 is the structural schematic diagram of the cutter in the embodiment 1 of casing cutting device of the invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The embodiment 1 of casing cutting device of the invention, as shown in Figures 1 to 8, embodiment 1 are mainly used for cutting copper bar 6
The heat-shrink tube on surface, including ontology, ontology include upper saddle 8 and lower slider 9；Upper saddle 8 and lower slider 9 are successively embedding by three
The track body of set setting is constituted.
Groove compatible with the upper and lower end face of copper bar 6 is respectively arranged on upper saddle 8 and lower slider 9；8 He of upper saddle
Two guide grooves 19 are respectively formed between adjacent track body on lower slider 9；Close to the corresponding groove in two guide grooves 19
It is interior guide groove, another guide groove is outer guide groove；Corresponding guide groove 19 on upper and lower slide 8,9 connects institute
Outer contour shape of the shape of composition close to copper bar 6；Guide groove 19 is T-slot.
It is equipped with moving guide rail mounting groove on the bottom surface of each track body of upper saddle 8, is equipped in moving guide rail mounting groove
Moving guide rail, be equipped with spring between moving guide rail 11 and the bottom surface of guide rail mounting groove, moving guide rail 11 with two guide grooves 19
The two sides of side wall docking are cambered surface, and the side wall of guide groove 19 and the arc surface of moving guide rail 11 form wrapping copper bar 6 one weeks
Continuous guide frame.
The same side of upper saddle 8 and lower slider 9 is respectively equipped with positioning plate 1 and lower positioning plate 2.Upper saddle 8 and lower slider 9
Side wall on be respectively equipped with multiple horizontally extending fixed pins 18, on the side wall of upper positioning plate 1 and lower positioning plate 2 respectively
It is correspondingly provided with fixed pin holes；Swing between upper positioning plate 1 and upper saddle 8 in order to prevent, fixing pin 18 and fixed pin holes master
The both ends of corresponding slide or positioning plate are set to, the orientation distance between slide and corresponding positioning plate is increased.
The bottom surface of upper positioning plate 1 and the top surface of lower positioning plate 2 are also respectively equipped with the groove consistent with corresponding slide；It is upper fixed
The length direction both ends of position plate 1 are respectively equipped with full-round hole and opening slotted hole；The both ends of lower 2 length direction of positioning plate are respectively equipped with
Opening slotted hole corresponding with the aperture on upper positioning plate 1；Be respectively articulated on two slotted holes on lower positioning plate 2 stud 3-1,
The bottom of 3-2, stud 3-1,3-2 are equipped with fraising, and pin hole in the aperture at lower 2 both ends of positioning plate, stud 3-1,3-2 pass through pin respectively
Axis 5 is articulated on lower positioning plate 2；Attaching nut 4-1,4-2 are equipped in the top surface of upper positioning plate 1 on stud 3-1,3-2.
Casing cutting device further includes cutter 7, as shown in figure 8, cutter 7 includes tool apron 13, the guiding of blade 15 is assemblied in knife
On seat 13, tool apron 13 is equipped with holding screw 14 in the side wall that tool apron 13 and blade 15 are oriented to assembled portion；13 tail portion of knife rest is set
There is handle 12；The side wall of knife rest 13 is equipped with two shafts 17, and the tail portion of two shafts 17 is connected separately with two idler wheels 16；Idler wheel 16
Be assemblied in guide groove 19 in the sliding slot of corresponding positioning plate, which forms the positioning to idler wheel 16, prevent tool apron 13 from
It is detached from cutter groove, shaft 17 passes through the sliding slot far from corresponding positioning plate of guide groove 19.
In use, nut 4-2 is totally released, the nut 4-1 of the other side is suitably unclamped to force-free state, stud 3-1
Shaft is served as, positioning plate 1 is flipped up, upper saddle 8 is rotated together with upper positioning plate 1, and casing cutting device is opened；It will
Copper bar 6 is placed in the groove of upper and lower positioning plate 1,2 and upper and lower slide 8,9, is adjusted between copper bar 6 and the point of a knife of blade 15
The leakage length of distance, the copper bar 6 after making cutting meets the requirement of copper bar 6；Adjust stretching of the blade 15 on tool apron 13
Length prevents blade 15 from scratching copper bar 6；Operator's actuating handle makes the moving along guide groove 19 of cutter 7, the point of a knife of blade 15
Along surface stroke one week of copper bar 6, the heat-shrinkable T bush on 6 surface of copper bar is cut, the extra pyrocondensation that then will be cut away by hand
Pipe extraction.
In the other embodiments of embodiment 1, cutter device includes ontology, and the receiving for workpiece insertion is offered on ontology
Hole is also provided with the tool trajectory around workpiece setting on ontology, and tool apron guiding is assemblied on tool trajectory, and tool apron, which is equipped with, to be used
In the cutter of cutting workpiece surface casing.
In the other embodiments of embodiment 1, ontology can be monoblock type, open up the through-hole installed for workpiece on ontology,
Two spaced annular elongated slots are opened up on ontology on the outside of the through-hole, the coupling part between two elongated slots forms cutter
Guide rail, two idler wheels on cutter are respectively arranged at the two sides of cutter guide.
In the other embodiments of embodiment 1, casing cutting device can also be directly sleeved on work when use with delocalization plate
On part, actuating cutter is by the casing-pipe cutting of workpiece surface.
Claims (9)
1. casing cutting device, it is characterised in that：Including ontology and cutter, the receiving hole for workpiece insertion is offered on ontology,
The tool trajectory of the annular around workpiece setting is also provided on ontology, cutter guiding is assemblied on tool trajectory, the ontology
Track bodies including three successively nested settings, the tool trajectory by interval and track body between adjacent orbit body correspondence
Side wall is formed；Cutter is equipped at least two idler wheels, and idler wheel is folded between adjacent track body.
2. casing cutting device according to claim 1, it is characterised in that：Ontology is split type structure, ontology include it is upper,
Lower slider, the top half of three track bodies constitute upper saddle, and lower half portion constitutes lower slider, the bottom surface of the track body of upper saddle
And/or the top surface of the track body of lower slider is equipped with moving guide rail.
3. casing cutting device according to claim 2, it is characterised in that：The bottom surface of the track body of upper saddle is equipped with movement
Guide rail mounting base is equipped with spring between moving guide rail and moving guide rail mounting base.
4. casing cutting device according to claim 1 or 2 or 3, it is characterised in that：The bottom surface of upper saddle and/or downslide
The bottom surface of seat is equipped with groove compatible with Workpiece structure, and receiving hole is by the gap shape between the groove and upper and lower slide
At.
5. casing cutting device according to claim 1 or 2 or 3, it is characterised in that：The tool trajectory is T-slot knot
The track of structure, cutter include tool apron, and shaft is arranged on tool apron, and idler wheel is set to the end of the separate tool apron of shaft, idler wheel assembly
In the biggish step of tool trajectory, shaft passes through the lesser step of cutter guide, idler wheel and tool trajectory it is biggish
Cascaded surface block cooperation between step and lesser step, prevents tool apron and tool trajectory to be detached from.
6. casing cutting device according to claim 1 or 2 or 3, it is characterised in that：The same side difference of upper and lower slide
Equipped with upper and lower positioning plate, upper and lower positioning plate is fixedly connected with upper and lower slide respectively.
7. casing cutting device according to claim 6, it is characterised in that：Upper and lower slide is equipped with fixed pin, above and below
The fixed pin holes matched with the fixed pin on corresponding slide are respectively equipped on positioning plate.
8. casing cutting device according to claim 6, it is characterised in that：Upper and lower positioning plate is L shaped plate, lower positioning plate
The both ends along positioning plate length direction be respectively articulated with stud, the both ends along positioning plate length direction of upper positioning plate are set respectively
There are full-round hole and opening slotted hole, the upper end of stud is assemblied in the aperture of positioning board ends.
9. casing cutting device according to any one of claims 1 to 3, it is characterised in that：Cutter further includes blade, blade
Guiding is assemblied on tool apron, is equipped with holding screw in the side wall of tool apron and blade guiding mating part on tool apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857868.2A CN106513814B (en) | 2016-09-28 | 2016-09-28 | Casing cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610857868.2A CN106513814B (en) | 2016-09-28 | 2016-09-28 | Casing cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106513814A CN106513814A (en) | 2017-03-22 |
| CN106513814B true CN106513814B (en) | 2018-11-20 |
Family
ID=58344346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610857868.2A Active CN106513814B (en) | 2016-09-28 | 2016-09-28 | Casing cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513814B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476579B (en) * | 2020-11-06 | 2022-09-20 | 青岛罗升传动机械有限公司 | Automatic copper bar pyrocondensation casing girth cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096045A (en) * | 2003-09-26 | 2005-04-14 | Ogino Seiki Seisakusho:Kk | Height fine adjustment device of machining table in cutting machine |
| CN200951579Y (en) * | 2006-06-15 | 2007-09-26 | 许晓华 | Thermal shrinking pipe cutting machine |
| CN202029159U (en) * | 2011-03-08 | 2011-11-09 | 宁波诺士敦机电有限公司 | Thermal contracting tube cutting machine |
| CN202231365U (en) * | 2011-10-08 | 2012-05-23 | 索凌电气有限公司 | Bi-directional wire stripper of switch-cabinet bus-bar shrinkable tube |
| CN103358336A (en) * | 2013-07-04 | 2013-10-23 | 深圳长园电子材料有限公司 | Tool for cutting shrunk busbar heat-shrinkable tubing |
-
2016
- 2016-09-28 CN CN201610857868.2A patent/CN106513814B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096045A (en) * | 2003-09-26 | 2005-04-14 | Ogino Seiki Seisakusho:Kk | Height fine adjustment device of machining table in cutting machine |
| CN200951579Y (en) * | 2006-06-15 | 2007-09-26 | 许晓华 | Thermal shrinking pipe cutting machine |
| CN202029159U (en) * | 2011-03-08 | 2011-11-09 | 宁波诺士敦机电有限公司 | Thermal contracting tube cutting machine |
| CN202231365U (en) * | 2011-10-08 | 2012-05-23 | 索凌电气有限公司 | Bi-directional wire stripper of switch-cabinet bus-bar shrinkable tube |
| CN103358336A (en) * | 2013-07-04 | 2013-10-23 | 深圳长园电子材料有限公司 | Tool for cutting shrunk busbar heat-shrinkable tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106513814A (en) | 2017-03-22 |
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