CN108889840A - A kind of crowded tongue formula bus duct contact and its process equipment - Google Patents
A kind of crowded tongue formula bus duct contact and its process equipment Download PDFInfo
- Publication number
- CN108889840A CN108889840A CN201811094710.XA CN201811094710A CN108889840A CN 108889840 A CN108889840 A CN 108889840A CN 201811094710 A CN201811094710 A CN 201811094710A CN 108889840 A CN108889840 A CN 108889840A
- Authority
- CN
- China
- Prior art keywords
- servo
- contact
- lower die
- actuated
- busbar
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000004080 punching Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000003672 processing method Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
Abstract
The invention discloses a kind of crowded tongue formula bus duct contact and its process equipments.This squeezes tongue formula bus duct contact, including busbar ontology, is equipped with through-hole in the side of busbar ontology, the contact for protruding from busbar ontology formed by extension through-hole is equipped in the busbar ontology side close to through-hole.This squeezes the process equipment of tongue formula bus duct contact, including a workbench, is equipped with the contact punching mechanism that joint-cutting and reaming are carried out to busbar ontology on the table.This squeezes tongue formula bus duct contact process equipment, contact and this body by integral forming of busbar have abandoned contact in traditional diamond-making technique and have needed the processing method to press to busbar ontology, and there is no the problems of the notch clamping force difference on contact and busbar ontology, contact is good with busbar body contacts, high safety.Moreover, it is easy to process, it is time saving and energy saving, the labor intensity of worker is reduced, is improved work efficiency.
Description
Technical field：
The present invention relates to a kind of crowded tongue formula bus duct contact and its process equipments.
Background technique：
Plug type bus duct is that the power supply of backbone is switched to branch line in the way of grafting.Bus duct divides outward
Line needs to make contact on busbar, and the major way taken now is that busbar is punched notch, with one touching of spare busbar punching
Then busbar is put on press machine by head, contact one by one of manually taking is put into notch, is compacted riveting to busbar notch with press machine
On, it operates very cumbersome, laborious, production efficiency is low, the large labor intensity of worker, and easily generation operating accident, safety is low.
Moreover, this bus duct contact to press cannot be guaranteed the clamping force of notch, it is bad that clamping force difference will lead to contact,
Temperature rise also can be higher, and long-term temperature, which increases fever, will lead to fire incident caused by insulating materials aging generation short circuit.Therefore, urgently
A kind of novel bus duct contact and its process equipment are needed to solve the above problems.
Summary of the invention：
The present invention provides be not present between a kind of structurally reasonable, easy to process, contact and busbar ontology because clamping force is poor
The crowded tongue formula bus duct contact and its process equipment of the problem, high safety that cause contact bad, solve the prior art
The problem of.
Used technical solution is the present invention to solve above-mentioned technical problem：
A kind of crowded tongue formula bus duct contact, it is characterised in that：Including busbar ontology, it is equipped in the side of busbar ontology logical
Hole is equipped with the contact for protruding from busbar ontology formed by extension through-hole, the touching in the busbar ontology side close to through-hole
The median plane of the median plane and busbar ontology of head is in the same plane.
A kind of process equipment of above-mentioned crowded tongue formula bus duct contact, including a workbench are equipped with to busbar on the table
Ontology carries out the contact punching mechanism of joint-cutting and reaming, and the contact punching mechanism includes the vertical active above workbench
Oil cylinder and the horizontal servo-actuated cylinder for being set to bench-top are equipped with upper mold in the piston rod end of actuating cylinder, in servo-actuated cylinder
Piston rod end be equipped with servo-actuated lower die, the upper mold is evagination arcwall face close to the side of servo-actuated lower die, far from servo-actuated lower die
Side be wide vertical plane up and down, the radius of circle locating for the cross section of servo-actuated each height of lower die is incremented by straight from top to bottom
A sharp sword is formed to the bottom end of servo-actuated lower die, the upper front end of the servo-actuated lower die, which has, matches the imploded arcs being bonded with upper mold phase shape
Shape face offers the limiting slot of a receiving busbar in the front lower portion level of servo-actuated lower die, the workbench on front side of servo-actuated lower die
On be installed with fixed lower die, the top surface of the bottom surface of the limiting slot and fixed lower die is in the same plane, upper mold vertical plane
Orthographic projection is located between fixed lower die and servo-actuated lower die, and the front end for being servo-actuated lower die in the initial state is close to after fixing lower die
End.
One is equipped on the workbench of servo-actuated cylinder side close to switch.
The present invention using the above structure, has the following advantages that：
This squeezes tongue formula bus duct contact process equipment, contact and this body by integral forming of busbar, has abandoned traditional diamond-making technique
Middle contact needs the processing method to press to busbar ontology, there is no contact with the notch clamping force on busbar ontology is poor asks
Topic, contact is good with busbar body contacts, high safety.Moreover, it is easy to process, it is time saving and energy saving, the labor intensity of worker is reduced,
It improves work efficiency.
Detailed description of the invention：
Fig. 1 is the structural schematic diagram of present invention extrusion tongue bus duct contact；
Fig. 2 is the structural schematic diagram of present invention extrusion tongue bus duct contact process equipment；
Fig. 3 is the overlooking structure diagram of Fig. 2；
Fig. 4 is the left view structural representation of Fig. 2；
Fig. 5 is the trend chart of the evagination arcwall face of upper mold in Fig. 4.
In figure, 1, busbar ontology, 2, through-hole, 3, contact, 4, workbench, 5, actuating cylinder, 6, servo-actuated cylinder, 7, upper mold,
8, it is servo-actuated lower die, 9, evagination arcwall face, 10, vertical plane, 11, concave curved surface, 12, limiting slot, 13, fixed lower die, 14, close
Switch.
Specific embodiment：
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this hair
It is bright to be described in detail.
As shown in fig. 1, the present embodiment squeezes tongue formula bus duct contact, including busbar ontology 1, in the side of busbar ontology 1
Equipped with through-hole 2, the touching for protruding from busbar ontology 1 formed by extension through-hole is equipped in 1 side of busbar ontology close to through-hole 2
First 3, the median plane of the median plane and busbar ontology 1 of the contact 3 is in the same plane.
As shown in Fig. 2-Fig. 5, the process equipment of above-mentioned crowded tongue formula bus duct contact, including it is equipped with a workbench 4, in work
Make platform 4 and be equipped with the contact punching mechanism for carrying out joint-cutting and reaming to busbar ontology 1, the contact punching mechanism includes setting vertically
Actuating cylinder 5 and the horizontal servo-actuated cylinder 6 for being set to 4 top of workbench above workbench 4, in the piston rod of actuating cylinder 5
End is equipped with upper mold 7, is equipped in the piston rod end of servo-actuated cylinder 6 and is servo-actuated lower die 8, and the one of the close servo-actuated lower die 8 of upper mold 7
Side is evagination arcwall face 9, and the side far from servo-actuated lower die 8 is vertical plane 10 wide up and down, each height of the servo-actuated lower die 8
The radius of circle locating for cross section is incremented by from top to bottom until the sharp sword of bottom end formation one of lower die 8 is servo-actuated, before the servo-actuated lower die 8
End top, which has, matches the concave curved surface 11 being bonded with 7 phase shape of upper mold, offers an appearance in the front lower portion level of servo-actuated lower die 8
It receives the limiting slot 12 of busbar, is installed with fixed lower die 13, the bottom of the limiting slot 12 on the workbench 4 of servo-actuated 8 front side of lower die
Face and the top surface of fixed lower die 13 are in the same plane, and the orthographic projection of 7 vertical plane 10 of upper mold is located at fixed lower die 13 and is servo-actuated
Between lower die 8, the rear end of fixed lower die 13 is close in the front end for being servo-actuated lower die 8 in the initial state.
One is equipped on the workbench 4 of servo-actuated 6 side of cylinder close to switch 14.
Settable for clamping the clamp of busbar on workbench 4, it is dynamic along busbar conveying direction that the clamp is installed on one
On the screw slider of work.
Before processing, upper mold 7 is made according to the size of contact 3 to be processed, with the limiting slot 12 in dynamic model 8 according to difference
Row's width of busbar and row are thick selected.
When processing, busbar ontology 1 is placed on to the top of fixed lower die 13, and is clamped by clamp, one side is caught in
It in the limiting slot 12 of servo-actuated lower die 8, is acted by servo-actuated cylinder 6, makes the limiting slot 12 of servo-actuated lower die 8 that busbar ontology 1 be pushed to move
To origin position, then clamp clamps copper bar, and crowded tongue Working position is moved under the action of screw slider.
Then, upper mold 7 moves downward under the action of actuating cylinder 5, and a seam is first cut out on busbar ontology 1, due to
The evagination arcwall face 9 of upper mold 7 and 11 shape of concave curved surface of servo-actuated lower die 8 cooperate, in upper mold 7 by actuating cylinder 5
Effect move down when carrying out reaming to the seam that cuts out, being servo-actuated lower die 8 will be living along servo-actuated cylinder 6 by the effect of 7 power of upper mold
Stopper rod direction receding, whole process limiting slot 12 and fixed lower die 13 have a support to busbar always；The servo-actuated each height of lower die 8
Locating for the cross section of degree circle radius be incremented by from top to bottom, so when upper mold 7 moves down, it will the seam cut out gradually into
Row expands, and busbar ontology 1 is made to outwardly protrude to form a contact.
When detecting that servo-actuated 6 piston rod of cylinder is moved to setting position close to switch 14,5 stopping of actuating cylinder movement,
The stopping of upper mold 7 moves down, and then retreats to oil cylinder top, and servo-actuated lower die 8 is moved to initial position in the effect of servo-actuated cylinder 6, completes
Squeeze tongue process.
Then, clamp clamping copper bar is moved to next crowded tongue position under the action of screw slider, repeats aforesaid operations and is
Extrudable next contact.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification or transformation made to embodiment of the present invention are fallen within the scope of protection of the present invention.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.
Claims (3)
1. a kind of crowded tongue formula bus duct contact, it is characterised in that：Including busbar ontology, it is equipped with through-hole in the side of busbar ontology,
The contact for protruding from busbar ontology formed by extension through-hole is equipped in the busbar ontology side close to through-hole, the contact
The median plane of median plane and busbar ontology is in the same plane.
2. a kind of process equipment of crowded tongue formula bus duct contact as described in claim 1, it is characterised in that：Including a job
Platform, is equipped with the contact punching mechanism that joint-cutting and reaming are carried out to busbar ontology on the table, and the contact punching mechanism includes
Vertical actuating cylinder and the horizontal servo-actuated cylinder for being set to bench-top above workbench, in the piston rod of actuating cylinder
End is equipped with upper mold, is equipped with servo-actuated lower die in the piston rod end of servo-actuated cylinder, the upper mold is close to the side of servo-actuated lower die
Evagination arcwall face, the side far from servo-actuated lower die are vertical plane wide up and down, the cross section institute of servo-actuated each height of lower die
The radius for locating circle is incremented by from top to bottom until the bottom end of servo-actuated lower die forms a sharp sword, and the upper front end of the servo-actuated lower die has
Match the concave curved surface being bonded with upper mold phase shape, offers the limit of a receiving busbar in the front lower portion level of servo-actuated lower die
Slot, is installed with fixed lower die on the workbench on front side of servo-actuated lower die, at the top surface of the bottom surface of the limiting slot and fixed lower die
In on same plane, the orthographic projection of upper mold vertical plane is located between fixed lower die and servo-actuated lower die, under being servo-actuated in the initial state
It is close to the rear end of fixed lower die in the front end of mould.
3. the process equipment of crowded tongue formula bus duct contact according to claim 2, it is characterised in that：In servo-actuated cylinder side
Workbench be equipped with one close to switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094710.XA CN108889840B (en) | 2018-09-19 | 2018-09-19 | Tongue-squeezing type bus duct contact and processing equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094710.XA CN108889840B (en) | 2018-09-19 | 2018-09-19 | Tongue-squeezing type bus duct contact and processing equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108889840A true CN108889840A (en) | 2018-11-27 |
| CN108889840B CN108889840B (en) | 2024-04-02 |
Family
ID=64359351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811094710.XA Active CN108889840B (en) | 2018-09-19 | 2018-09-19 | Tongue-squeezing type bus duct contact and processing equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108889840B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876774A (en) * | 1972-01-17 | 1973-10-16 | ||
| US4847993A (en) * | 1988-09-20 | 1989-07-18 | Lin Mei Mei | Cost-saving process for making plug blades directly from a linear strip |
| CN101530878A (en) * | 2008-03-13 | 2009-09-16 | 未来产业株式会社 | Apparatus for forming wedge pin insertion hole of spacers for concrete mold |
| JP2012071321A (en) * | 2010-09-28 | 2012-04-12 | Toyota Motor Corp | Method and device for manufacturing bus bar |
| CN108173217A (en) * | 2016-12-08 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct joint pressing plate of no pinboard |
| CN208894957U (en) * | 2018-09-19 | 2019-05-24 | 山东高机工业机械有限公司 | A kind of crowded tongue formula bus duct contact and its process equipment |
-
2018
- 2018-09-19 CN CN201811094710.XA patent/CN108889840B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876774A (en) * | 1972-01-17 | 1973-10-16 | ||
| US4847993A (en) * | 1988-09-20 | 1989-07-18 | Lin Mei Mei | Cost-saving process for making plug blades directly from a linear strip |
| CN101530878A (en) * | 2008-03-13 | 2009-09-16 | 未来产业株式会社 | Apparatus for forming wedge pin insertion hole of spacers for concrete mold |
| JP2012071321A (en) * | 2010-09-28 | 2012-04-12 | Toyota Motor Corp | Method and device for manufacturing bus bar |
| CN108173217A (en) * | 2016-12-08 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct joint pressing plate of no pinboard |
| CN208894957U (en) * | 2018-09-19 | 2019-05-24 | 山东高机工业机械有限公司 | A kind of crowded tongue formula bus duct contact and its process equipment |
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| Publication number | Publication date |
|---|---|
| CN108889840B (en) | 2024-04-02 |
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