CN102699183B - Power line clamp punching machine - Google Patents
Power line clamp punching machine Download PDFInfo
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- CN102699183B CN102699183B CN201210206889.XA CN201210206889A CN102699183B CN 102699183 B CN102699183 B CN 102699183B CN 201210206889 A CN201210206889 A CN 201210206889A CN 102699183 B CN102699183 B CN 102699183B
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- stamping die
- lower stamping
- casing
- power line
- line clamp
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- 238000004080 punching Methods 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 28
- 238000007747 plating Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 26
- 238000005516 engineering process Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010727 cylinder oil Substances 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The invention discloses a power line clamp punching machine which can be used for solving the problems such as low processing precision, wastes of time and labor and low safety factor existing in an existing line clamp punching method. The power line clamp punching machine comprises a case body, a hydraulic stroke oil cylinder, an upper stamping die, a lower stamping die and a lower stamping die support, wherein the hydraulic stroke oil cylinder is arranged on the inner top plate of the case body; the upper stamping die is arranged on the end part of a piston rod of the hydraulic stroke oil cylinder; the bottom surface of the upper stamping die is provided with a punching press nail; the lower stamping die support is arranged on the inner bottom plate of the case body; the lower stamping die is arranged in the lower stamping die support and is provided with a press nail through hole; the lower stamping die support is provided with a groove; the three inner side walls of the case body are respectively provided with a positioning adjusting plate; and the positioning adjusting plates are in threaded connection with the walls of the case body through screw rods. The power line clamp punching machine disclosed by the invention has the advantages that the operation working procedures are simple, punched holes are subjected to once forming, the accuracy rate and qualification rate of the punched holes can be up to 99%; and the power line clamp punching machine is light in weight, convenient and flexible to carry and high in safety factor, and can ensure the personal safety of working personnel.
Description
Technical field
The present invention relates to wire clamp punching techniques field in power system, belong to a kind of electric power special electric instrument, specifically a kind of power line clamp punch press.
Background technology
As everyone knows, the connection in power system between equipment and equipment and the transmission of electric power are all connected by wire, and the connection of wire and equipment just needs power line clamp, and it is main connected mode in current power system.Power line clamp is of a great variety, but its using method all adopts punching crimp technology, realizes connecting with fastened by screw wire clamp contact surface.At present, the different model wire clamp that producer provides all does not have perforating, is because the size of the junction block eye distance of various power equipment, eye can be different according to the difference of size of current and production equipment producer, so user's needs carry out perforating according to actual conditions.
The traditional perforating method of wire clamp is all use bench drill the beating of eye one by one, and such perforating mode exists following drawback: (1) machining accuracy is low: artificially or the reason of machine there is eye distance deviation, cause and cannot connect to such an extent as to secondary operations or waste; (2) waste time and energy: obtain during a wire clamp perforating in first looking for, then eye is determined in setting-out, measure qualified after look for the perforating one by one of corresponding drill bit, also need to frustrate flat after having beaten, so just process, whole operation needs about 15 points, not only manufacturing procedure is many, the time is long, and labour intensity is high; (3) safety coefficient is low: people, when using bench drill, may slip out of the hand, twist the accidents such as hand electric shock.
Hydro piercing technology is the punching techniques of a present comparative maturity, and this technology has been widely applied in power generation, but the hydraulic piercing press used at present can only punching press single hole, but also be not suitable for punching press power line clamp, therefore stamping technology can not get extensive use, and existing wire clamp still adopts traditional bench drill hole knockout.Therefore, whether can design a kind of dedicated hydraulic perforating press being suitable for punching press power line clamp, just become the problem that we are worth research.
Summary of the invention
The object of the invention is in order to solve existing wire clamp hole knockout exist machining accuracy low, waste time and energy, the problem such as safety coefficient is low in conjunction with existing hydro piercing technology, and provide a kind of power line clamp punch press.Power line clamp punch press of the present invention technically improves from perforating, can reduce unnecessary error and loaded down with trivial details manufacturing procedure, and can improve the safety coefficient of equipment.
The present invention is achieved by the following technical solutions:
A kind of power line clamp punch press, comprise casing, hydraulic stroke oil cylinder, upper stamping die, lower stamping die, lower stamping die bearing, a wherein sidewall of casing is uncovered, hydraulic stroke oil cylinder is arranged on casing inside ceiling panel, wall box offers the oil-in and oil return opening that connect with hydraulic stroke oil cylinder, the piston rod end of hydraulic stroke oil cylinder is connected with contiguous block; Upper stamping die activity is plugged on the bottom of contiguous block, the bottom surface of upper stamping die is evenly equipped with two or four punching nail pressing; The activity of lower stamping die bearing is plugged on casing inner bottom plating, the upper surface of lower stamping die bearing is provided with resettlement groove, lower stamping die is arranged in the resettlement groove of lower stamping die bearing, position corresponding with punching nail pressing on lower stamping die offers nail pressing through hole, and on the resettlement groove bottom surface of lower stamping die bearing, the position corresponding with nail pressing through hole offers groove; On three madial walls of casing, the position be positioned at above undershoot pressing mold bearing is separately installed with location adjustable plate, and the back side of location adjustable plate is connected with screw rod, and be threaded between screw rod with tank wall, the screw rod other end is provided with handle and is placed in tank wall outside; Casing, hydraulic stroke oil cylinder, upper stamping die, lower stamping die, lower stamping die bearing are all positioned on same axis.
Generally, the punching kind of wire clamp is divided into three kinds: i.e. single hole, diplopore and four holes, this power line clamp punch press mainly for be diplopore and four holes.The diameter (mm) of eyelet has: Ф 10, Ф 12, Ф 14, Ф 16, Ф 18; Eyelet has apart from size (mm): 30,40,50,60.During upper punching die design, the spacing (i.e. eyelet distance) of main consideration punching nail pressing, and the size of punching nail pressing can be changed according to the concrete size of eyelet, wherein, upper stamping die with two punching nail pressings has three moulds, to be punching nail pressing spacing be respectively 30,40 and 50 three moulds; Upper stamping die with four punching nail pressings has four moulds, to be punching nail pressing spacing be respectively 30,40,50 and 60 four moulds.During lower punching die design, the number of main consideration nail pressing through hole, pitch-row and wire clamp contact surface size, wherein, the number of nail pressing through hole, pitch-row are that the upper stamping die different according to correspondence carrys out specific design, and wire clamp contact surface is fixing to regulate by three location adjustable plates on lower stamping die side.Lower stamping die bearing designs according to different lower diel body correspondences.
During use, first select corresponding upper stamping die, lower stamping die and lower stamping die bearing according to required wire clamp and assemble to install, then wire clamp is placed on lower stamping die, the position of wire clamp is fixed by three location adjustable plates, after fixing wire clamp, by the oil-in of hydraulic stroke oil cylinder, hydraulic stroke oil cylinder oil inlet is pressurizeed, after the pressurization of hydraulic stroke oil cylinder, drive upper stamping die to move downward, punching nail pressing on upper stamping die carries out punching to wire clamp, namely completes and works to the pressure hole of wire clamp.After wire clamp hole punch, then by the oil return opening of hydraulic stroke oil cylinder to hydraulic stroke oil cylinder oil return release, drive upper stamping die to move upward after the release of hydraulic stroke oil cylinder, now the wire clamp of hole punch just can take out.
Further, activity inserting mode between bottom upper stamping die and hydraulic stroke oil cylinder is: the end face of upper stamping die is provided with inverted trapezoidal card rib, offer the inverted trapezoidal draw-in groove matched with the inverted trapezoidal card rib on upper stamping die bottom the contiguous block being fixed in hydraulic stroke oil cylinder piston boom end, the inverted trapezoidal card rib at upper stamping die top is inserted in solid inverted trapezoidal draw-in groove bottom contiguous block; Activity inserting mode between lower stamping die bearing and casing inner bottom plating is: the bottom surface of lower stamping die bearing is provided with trapezoidal card rib, the inner bottom plating of casing offers the trapezoidal draw-in groove matched with the trapezoidal card rib on lower stamping die bearing, and the trapezoidal card rib of lower stamping die bottom surface of support saddle fixes in the trapezoidal draw-in groove of casing inner bottom plating.
The top of casing is provided with handle, facilitates the carrying of this power line clamp punch press.
The bottom of casing is provided with pulley, facilitates the movement of this power line clamp punch press.
The invention has the beneficial effects as follows:
(1) present invention efficiently solves the problem of wire clamp perforating complex procedures, perforating is simplified, using punching once shaping technology, without the need to processing separately.
(2) error that when present invention substantially reduces perforating, artificial or machine causes, accuracy rate, the qualification rate of wire clamp perforating all reach 99%.
(3) quality of the present invention is light, and gently more a lot of than traditional bench drill, onsite moving is convenient, flexible.
(4) the same wire clamp of punching press is without the need to again regulating the position of location adjustable plate, substantially increases ram efficiency.
(5) safety coefficient of the present invention is high, can avoid such as conventional table driller as time to be prone to accidents accident, thus the personal safety of staff is protected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (two punching nail pressing).
Fig. 2 is the structural representation of upper stamping die in Fig. 1.
Fig. 3 is the A-A sectional view in Fig. 2.
Fig. 4 is the rearview of Fig. 2.
Fig. 5 is the structural representation of lower stamping die in Fig. 1.
Fig. 6 is the B-B sectional view in Fig. 5.
Fig. 7 is the structural representation of lower stamping die bearing in Fig. 1.
Fig. 8 is structural representation of the present invention (four punching nail pressing).
Fig. 9 is the structural representation of upper stamping die in Fig. 8.
Figure 10 is the C-C sectional view in Fig. 9.
Figure 11 is the rearview of Fig. 9.
Figure 12 is the structural representation of lower stamping die in Fig. 8.
Figure 13 is the D-D sectional view in Figure 12.
Figure 14 is the structural representation of lower stamping die bearing in Fig. 8.
In figure: under 1-casing, 2-hydraulic stroke oil cylinder, the upper stamping die of 3-, 4-, under stamping die, 5-, stamping die bearing, 6-contiguous block, 7-punching nail pressing, 8-resettlement groove, 9-nail pressing through hole, 10-groove, 11-locate adjustable plate, 12-screw rod, 13-handle, 14-inverted trapezoidal card rib, the trapezoidal card rib of 15-, 16-handle, 17-pulley, 18-oil-in, 19-oil return opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Fig. 1 to Figure 14, a kind of power line clamp punch press, comprise casing 1, hydraulic stroke oil cylinder 2, upper stamping die 3, lower stamping die 4, lower stamping die bearing 5, a wherein sidewall of casing 1 is uncovered, hydraulic stroke oil cylinder 2 is arranged on casing 1 inside ceiling panel, casing 1 sidewall offers the oil-in 18 connected with hydraulic stroke oil cylinder 2 and oil return opening 19, and the piston rod end of hydraulic stroke oil cylinder 2 is connected with contiguous block 6; The activity of upper stamping die 3 is plugged on the bottom of contiguous block 6, the bottom surface of upper stamping die 3 is evenly equipped with two or four punching nail pressing 7; The activity of lower stamping die bearing 5 is plugged on casing 1 inner bottom plating, the upper surface of lower stamping die bearing 5 is provided with resettlement groove 8, lower stamping die 4 is arranged in the resettlement groove 8 of lower stamping die bearing 5, on lower stamping die 4, the position corresponding with punching nail pressing 7 offers nail pressing through hole 9, and on resettlement groove 8 bottom surface of lower stamping die bearing 5, the position corresponding with nail pressing through hole 9 offers groove 10; On three madial walls of casing 1, the position be positioned at above undershoot pressing mold bearing 5 is separately installed with location adjustable plate 11, the back side of location adjustable plate 11 is connected with screw rod 12, screw rod 12 is threaded with between tank wall, and the screw rod other end is provided with handle 13 and is placed in tank wall outside; Casing 1, hydraulic stroke oil cylinder 2, upper stamping die 3, lower stamping die 4, lower stamping die bearing 5 are all positioned on same axis.
During concrete enforcement, activity inserting mode between bottom upper stamping die 3 and hydraulic stroke oil cylinder 2 is: the end face of upper stamping die 3 is provided with inverted trapezoidal card rib 14, offer the inverted trapezoidal draw-in groove matched with the inverted trapezoidal card rib 14 on upper stamping die 3 bottom the contiguous block 6 being fixed in hydraulic stroke oil cylinder 2 piston rod end, the inverted trapezoidal card rib 14 at upper stamping die 3 top fixes in the inverted trapezoidal draw-in groove bottom hydraulic stroke oil cylinder 2; Activity inserting mode between lower stamping die bearing 5 and casing 1 inner bottom plating is: the bottom surface of lower stamping die bearing 5 is provided with trapezoidal card rib 15, the inner bottom plating of casing 1 offers the trapezoidal draw-in groove matched with the trapezoidal card rib 15 on lower stamping die bearing 5, and the trapezoidal card rib 15 of lower stamping die bearing 5 bottom surface fixes in the trapezoidal draw-in groove of casing 1 inner bottom plating.The top of casing 1 is also provided with handle 16, bottom is provided with pulley 17, to facilitate carrying and the movement of power line clamp punch press of the present invention.
Claims (5)
1. a power line clamp punch press, it is characterized in that: comprise casing (1), hydraulic stroke oil cylinder (2), upper stamping die (3), lower stamping die (4), lower stamping die bearing (5), a wherein sidewall of casing (1) is uncovered, hydraulic stroke oil cylinder (2) is arranged on casing (1) inside ceiling panel, casing (1) sidewall offers the oil-in (18) and oil return opening (19) that connect with hydraulic stroke oil cylinder (2), the piston rod end of hydraulic stroke oil cylinder (2) is connected with contiguous block (6); Upper stamping die (3) activity is plugged on the bottom of contiguous block (6), the bottom surface of upper stamping die (3) is evenly equipped with two or four punching nail pressing (7); The activity of lower stamping die bearing (5) is plugged on casing (1) inner bottom plating, the upper surface of lower stamping die bearing (5) is provided with resettlement groove (8), lower stamping die (4) is arranged in the resettlement groove (8) of lower stamping die bearing (5), offer nail pressing through hole (9) in the upper position corresponding with punching nail pressing (7) of lower stamping die (4), on resettlement groove (8) bottom surface of lower stamping die bearing (5), the position corresponding with nail pressing through hole (9) offers groove (10); The position that three madial walls of casing (1) are positioned at undershoot pressing mold bearing (5) top is separately installed with location adjustable plate (11), the back side of location adjustable plate (11) is connected with screw rod (12), screw rod (12) is threaded with between tank wall, and the screw rod other end is provided with handle (13) and is placed in tank wall outside; Casing (1), hydraulic stroke oil cylinder (2), upper stamping die (3), lower stamping die (4), lower stamping die bearing (5) are all positioned on same axis.
2. power line clamp punch press according to claim 1, it is characterized in that: the end face of upper stamping die (3) is provided with inverted trapezoidal card rib (14), the bottom of contiguous block (6) offers the inverted trapezoidal draw-in groove matched with the inverted trapezoidal card rib (14) on upper stamping die (3), and the inverted trapezoidal card rib (14) at upper stamping die (3) top is inserted solid in the inverted trapezoidal draw-in groove of contiguous block (6) bottom; The bottom surface of lower stamping die bearing (5) is provided with trapezoidal card rib (15), the inner bottom plating of casing (1) offers the trapezoidal draw-in groove matched with the trapezoidal card rib (15) on lower stamping die bearing (5), and the trapezoidal card rib (15) of lower stamping die bearing (5) bottom surface is inserted solid in the trapezoidal draw-in groove of casing (1) inner bottom plating.
3. power line clamp punch press according to claim 1 and 2, is characterized in that: the top of casing (1) is provided with handle (16).
4. power line clamp punch press according to claim 1 and 2, is characterized in that: the bottom of casing (1) is provided with pulley (17).
5. power line clamp punch press according to claim 3, is characterized in that: the bottom of casing (1) is provided with pulley (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206889.XA CN102699183B (en) | 2012-06-21 | 2012-06-21 | Power line clamp punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210206889.XA CN102699183B (en) | 2012-06-21 | 2012-06-21 | Power line clamp punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102699183A CN102699183A (en) | 2012-10-03 |
| CN102699183B true CN102699183B (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210206889.XA Active CN102699183B (en) | 2012-06-21 | 2012-06-21 | Power line clamp punching machine |
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| CN (1) | CN102699183B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334438B2 (en) * | 1973-07-06 | 1980-01-03 | C. Behrens Ag, 3220 Alfeld | Production line for punching profiles |
| CN201020498Y (en) * | 2005-12-15 | 2008-02-13 | 董玉超 | Hydraulic pressure multifunctional punching device |
| CN102198468A (en) * | 2010-03-25 | 2011-09-28 | 河南鸿马实业有限公司 | Mobile punch machine |
| CN201711413U (en) * | 2010-03-25 | 2011-01-19 | 河南鸿马实业有限公司 | Hole punching machine |
| CN201823815U (en) * | 2010-09-27 | 2011-05-11 | 苏州腾发集团有限公司 | Punching machine |
| CN202621698U (en) * | 2012-06-21 | 2012-12-26 | 山西省电力公司阳泉供电公司 | Power line clamp punching machine |
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- 2012-06-21 CN CN201210206889.XA patent/CN102699183B/en active Active
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| CN102699183A (en) | 2012-10-03 |
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| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130922 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130922 Address after: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Applicant after: Yangquan Electric Power Supply Company of Shanxi Electric Power Company Applicant after: State Grid Corporation of China Address before: 045000 No. 10 Desheng East Street, Shanxi, Yangquan Applicant before: Yangquan Electric Power Supply Company of Shanxi Electric Power Company |
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| C14 | Grant of patent or utility model | ||
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