CN104835596B - A kind of electric wire wire clamp - Google Patents
A kind of electric wire wire clamp Download PDFInfo
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- CN104835596B CN104835596B CN201510270613.1A CN201510270613A CN104835596B CN 104835596 B CN104835596 B CN 104835596B CN 201510270613 A CN201510270613 A CN 201510270613A CN 104835596 B CN104835596 B CN 104835596B
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Abstract
Special tooling field is made the invention belongs to wire harness, a kind of electric wire wire clamp is specifically provided.Electric wire wire folder includes the transmission mechanism for controlling the cylinder of its left and right clamping part opening and closing and being directly connected with cylinder piston.The retained part of left and right clamping part is made up of the clamping double wedge and clamp groove of multiple mutual cooperations respectively.The beneficial effect reached is：By single cylinder Automated condtrol clamping part folding, and then the automated production that wire harness makes can be applied to；Electric wire wire clamp folding size is adjustable, can realize the clamping to the electric wire of different thicknesses；Electric wire chucking power is evenly distributed, the electric wire of clamping process not clamped by easy damaged；Clamp stable and convenient quick；Part assembly and disassembly is convenient and swift；Simple for structure, production and processing difficulty is low；Wire clamp workpiece stability is high；Etc..
Description
Technical field
Special tooling field is made the invention belongs to wire harness, and in particular to a kind of electric wire wire clamp.
Background technology
Electric wire specifically described herein refer to it is all can be fabricated to the wire object of wire harness, for example can be electric wire, light with
And both are each or the cable, the optical cable that separately constitute etc..
Current Electric wire clamp frock is broadly divided into two kinds.The first wire clamp primary structure is two half-turns, two half-turns
The curved wire clamp of electric wire is held.Preferably, chucking power is evenly distributed this electric wire clamping effect, is difficult to cause electric wire damage.Example
Such as, notification number is that CN104577935A Chinese invention patents are to disclose this structure that a kind of c-type wire clamp is used.But this
But there is the clamping of the electric wire, electric wire that can not clamp different thicknesses and dismounting in the wire clamp of type, so can not
By this electric wire clamping being applied in wire harness manufacturing process.Another wire clamp is similar to common piece-holder frock, passes through
The clamping close to each other with away from completion to electric wire of the clamping face of left and right two.Although such wire clamp is by adjusting left and right
The spacing of two clamping faces, and then realize the clamping to different thicknesses electric wire.However, such wire clamp is due to electric wire
Bite is less, in order to realize the firm clamping to electric wire, it is often necessary to very big pretightning force, the effect of larger chucking power
Under, situations such as electric wire deformation or even damaged electric wire can be caused.For the optimization of second of wire clamp, three are also occurred in that in conventional art
Point or the wire clamp of 4 points of clampings, yet with the wire clamp after the optimization, due to the flexibility of electric wire external insulation, each clamping
Distance of the position to wire center axle.The chucking power difference that different retaining parts apply is in turn resulted in, clamping is really played
Effect or local two retaining parts, still can have the technical problem of 2 wire clamps.Meanwhile, two kinds of traditional wire clamps are also
In the presence of clamping size adjustment inconvenience, it is necessary to manual or half Mechanical course, it is impossible to be applied to full-automatic during wire harness makes
Metaplasia is produced.
To sum up, traditional wire clamp is present：Can not automate folding lead to not to be applied to the automated production of wire harness,
The electric wires of different thicknesses, the electric wire clamped by easy damaged can not be clamped, the deficiency such as built on the sand is clamped.
The content of the invention
In order to solve prior art presence above mentioned problem, the invention provides one kind can realize automation folding, can
To clamp electric wire, the stable electric wire wire clamp for being difficult to cause electric wire damage of clamping of different thicknesses.
For convenience, all orientation concepts such as up and down in this patent are all with the electric wire wire shown in accompanying drawing 1
The orientation such as up and down of folder and its each part is defined.
Thread clamping mechanism that the electric wire wire folder of the present invention includes being made up of left clamping part and right clamping part, two be arranged symmetrically
Rotating bar, base, cylinder and two connecting rods；The middle part of two rotating bars passes through a bearing pin one and the base respectively
It is hinged；The upper end of two rotating bars is fixedly connected with the left clamping part and right clamping part respectively；Two rotating bars
Lower end respectively simultaneously to the electric wire wire clamp outside bending or simultaneously to the electric wire wire clamp inner side bend；Two institutes
The lower end for stating rotating bar is hinged by a bearing pin two and one end of two connecting rods respectively；Two connecting rods it is another
One end passes through the piston hinge of a bearing pin three and the cylinder respectively.
Based on preceding solution, the electric wire wire clamp that the present invention is provided is by the way that the up and down motion of the piston of cylinder is converted to
The opening and closing left and right motion of thread clamping mechanism, the up and down motion of the output end piston of cylinder can be automated by PLC
Control, and then realize the Automated condtrol operated to electric wire wire clamp clamp.Simultaneously, it is clear that, electric wire wire clamp of the invention can be with
Realize the clamping to different thicknesses electric wire.
Among preceding solution, piston end is directly hinged with two connecting rods, because the bar of piston is typically more tiny,
Difficulty of processing can be caused big.Meanwhile, also there are problems that dismounting and change.Based on foregoing problems, the present invention provides following excellent
Select scheme：Transmission mechanism is additionally provided between the connecting rod and the piston, the transmission mechanism includes drive block and connection
Block, the upper end of the drive block is hinged by a bearing pin three with two connecting rods respectively；The lower surface of the drive block
The groove that cross section is T-shape is offered upwards, and the contiguous block is the T-shape block being adapted with the T-shape groove；It is described
The piston output end of cylinder is removably fixedly connected with the contiguous block.The drive block that the present invention is set up is hinged difficulty of processing
Low, while piston is directly connected to transmission mechanism, dismounting and change maintenance is more convenient.Meanwhile, the T-shape block that the present invention is provided is straight
Connect and be removably connected with piston, further facilitate the dismounting and installation of cylinder.
It is preferred that, the lower end of the base is provided with the drive block chute slided up and down for the drive block.It is further excellent
Choosing, the restricted drive block chute left and right horizontal position is fixedly installed on the cell wall of the drive block chute left and right sides respectively
The limited block of shifting.The drive block chute and limited block that the present invention is set up are cooperated, and drive block can be limited to a stabilization
Horizontal level, slided up and down, be not in that drive block is unstable, left and right disorderly shake situation.And then enhance equipment fortune
Capable stability.
It is preferred that, the lower end of the base is fixedly connected by fixing bolt with the cylinder.The prioritization scheme of the invention
Among cylinder is detachably fixed with base together with, can make it that the up and down motion of piston is more stable, and then enhance equipment
Stability.
It is preferred that, the left clamping part is evenly arranged with a multiple left sides in its upper and lower close to the side of the right clamping part
Clamp and be provided with left clamp groove between double wedge, adjacent left clamping double wedge, the right clamping part is at it close to the left clamping
The upper and lower of the side in portion be evenly arranged with the left clamping double wedge right clamp groove of corresponding adaptation and with the left clamping
The right clamping double wedge of the corresponding adaptation of groove.Clamping double wedge and clamping that the present invention is cooperated by the left and right of left and right clamping part
Groove, realizes that, to the multi-thread multipoint clamping of electric wire, clamping zone is wider, chucking power be more uniformly distributed it is scattered, not clamped by easy damaged
Electric wire.
It is preferred that, the left clamping face point of multiple left clamping double wedges of top and multiple left clamping double wedges of lower section
Other places are in approximately the same plane, the right clampings of multiple right clamping double wedges of top and multiple right clamping double wedges of lower section
Face is respectively in approximately the same plane.Based on this section of technical scheme, in clamping process specifically to electric wire, of the invention is multiple
Clamping double wedge can uniformly play clamping action, and then to more uniformly spread the chucking power of electric wire, not easy damaged institute
The electric wire of clamping.
It is preferred that, the left clamping part is provided with left vertical clamping face between the left clamping double wedge of its upper and lower, described
Right clamping part is provided with right vertical clamping face between the right clamping double wedge of its upper and lower.The left and right that the present invention is set up is clamped vertically
Face can play the effect for further disperseing chucking power.
It is preferred that, upper and lower it is described it is left clamping double wedge clamping electric wire bite or clamping line, upper and lower it is described
The bite or clamping line of right clamping double wedge clamping electric wire, the bite of left vertical clamping face clamping electric wire or clamping line with
And the bite or clamping line of right vertical clamping face clamping electric wire, all bites and clamping line are in wire cross-section
Forward projection point be located at same circumference on.Based on this section of technical scheme, in clamping process specifically to electric wire, due to electricity
The cross section of line is circle, therefore foregoing all bites and clamping line can play clamping action, and they to electric wire
Clamping dynamics each to electric wire is consistent, i.e., total chucking power is uniformly distributed on multiple clamping faces, will not cause office to electric wire
Portion extrudes serious situation, and then maintains the integrality of clamped electric wire well, is less prone to the feelings such as electric wire Damage and Fracture
Condition.
It is intended to electric wire wire clamp being applied in the fully-automatic production that wire harness makes, size thickness, weight degree to electric wire wire clamp
It there are certain requirements.Transmission mechanism is arranged in the groove of base by the electric wire wire clamp of the present invention, while by thread clamping mechanism most
Big thickness, which is limited, is not more than 3.5mm, and the maximum gauge of base is limited and is not more than 5.5mm, while can be controlled by PLC single
The opening and closing of the flexible and then intelligent control electric wire wire clamp of cylinder piston, and then the tiny automation met needed for wire harness makes need to
Ask.
In summary, electric wire wire clamp of the invention has the beneficial effect that：Opened by single cylinder Automated condtrol clamping part
Close, and then the automated production that wire harness makes can be applied to；Electric wire wire clamp folding size is adjustable, can realize to different thicknesses
Electric wire clamping；Electric wire chucking power is evenly distributed, the electric wire of clamping process not clamped by easy damaged；Clamp stable and convenient fast
It is prompt；Part assembly and disassembly is convenient and swift；Simple for structure, production and processing difficulty is low；Wire clamp workpiece stability is high；Etc..
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the electric wire wire clamp of the present invention；
Fig. 2 is the front view of electric wire wire clamp shown in Fig. 1；
Fig. 3 is the three-dimensional mplifying structure schematic diagram of base 5 in Fig. 1；
Fig. 4 is the three-dimensional mplifying structure schematic diagram of thread clamping mechanism 2 in Fig. 1；
Fig. 5 is the partial enlargement structural representation of the retaining part of thread clamping mechanism 2 in Fig. 4.
In figure：1 is electric wire；2 be thread clamping mechanism, 21 be left clamping part, 211 be it is left clamping double wedge, 2111 be left clamping face,
212 it is left clamp groove, 213 be left vertical clamping face, 22 be right clamping part, 221 be right clamping double wedge, 2211 is right clamping
Face, 222 be right clamp groove, 223 be right vertical clamping face；3 be rotating bar；4 be bearing pin one；5 it is base, 51 is the peace of bearing pin one
Dress hole, 52 be limited block mounting groove, 53 be drive block chute；6 it is transmission mechanism, 61 be limited block, 62 be drive block, 63 is company
Connect block；7 it is cylinder, 71 is piston；8 be connecting rod；9 be fixing bolt.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further explained to the present invention.
As shown in Fig. 1~Fig. 5, the electric wire wire folder of the present embodiment includes the folder being made up of left clamping part 21 and right clamping part 22
Line mechanism 2, two rotating bar 3, base 5, cylinder 7 and two connecting rods 8 that are arranged symmetrically.
The lower end of base 5 is provided with drive block chute 53, the base 5 of the top of drive block chute 53 and is provided with two bearing pins
Limited block 61 is fixedly installed respectively on one mounting hole 51, the cell wall of the left and right sides of drive block chute 53.The lower end of base 5 passes through
Fixing bolt 9 is fixedly connected with cylinder 7.
The middle part of two rotating bars 3 is hinged by a bearing pin 1 and base 5 respectively, and two bearing pins 1 are respectively arranged in
In two mounting holes 51 of bearing pin one.The upper end of two rotating bars 3 is fixedly connected with left clamping part 21 and right clamping part 22 respectively.Position
Bent in the section below of the bearing pin 1 of the rotating bar 3 in left side to the left side of electric wire wire clamp, positioned at the pin of the rotating bar 3 on right side
The section below of axle 1 is bent to the right side of electric wire wire clamp.The lower end bending end of two rotating bars 3 passes through a bearing pin two respectively
It is hinged with one end of two connecting rods 8；The other end of two connecting rods 8 is fixed by the piston 71 of transmission mechanism 6 and cylinder 7 to be connected
Connect.
Transmission mechanism 6 includes drive block 62 and contiguous block 63, and drive block 62 is located in drive block chute 53, and can be along transmission
Block chute 53 is slided up and down, and the left and right horizontal position of drive block 62 is limited block 61 and limited.The upper end of drive block 62 passes through respectively
One bearing pin three is hinged with two connecting rods 8；The lower end of drive block 62 offers upwardly the groove that cross section is T-shape, even
It is the T-shape block being adapted with T-shape groove to connect block 63；The output end of piston 71 of cylinder 7 is removably fixed with contiguous block 63
Connection.
Left clamping part 21 is evenly arranged with multiple left clamping double wedges in its upper and lower close to the side of right clamping part 22
211, left clamp groove 212 is provided between adjacent left clamping double wedge 211, and right clamping part 22 is at it close to left clamping part 21
The upper and lower of side be evenly arranged with the left clamping double wedge 211 right clamp groove 222 of corresponding adaptation and with left clamp groove 212
The right clamping double wedge 221 of corresponding adaptation.Left clamping part 21 is provided with left vertical between the left clamping double wedge 211 of its upper and lower
Clamping face 213, right clamping part 22 is provided with right vertical clamping face 223 between the right clamping double wedge 221 of its upper and lower.
The left clamping face 2111 of multiple left clamping double wedges 211 of top and multiple left clamping double wedges 211 of lower section is located respectively
In in approximately the same plane, the right clamping faces 2211 of multiple right clamping double wedges 221 of top and multiple right clamping double wedges 221 of lower section
It is respectively in approximately the same plane.
The bite or clamping line, the right clamping double wedge 221 of upper and lower of the left clamping double wedge 211 clamping electric wire of upper and lower
The bite or clamping line of clamping electric wire, the bite of the left vertical clamping of clamping face 213 electric wire clamp line and right perpendicular
The bite or clamping line of the straight clamping of clamping face 223 electric wire, this section of all bites and clamping line are in wire cross-section
On forward projection point be located at same circumference on.
Optimization, in order to the lighting demand for meeting wire harness making, the thickness of the maximum gauge position of thread clamping mechanism 2 is
Thickness at 3mm, the maximum gauge position of base 5 is 5mm.
Concrete technical scheme based on previous embodiment, this patent is better understood from for the ease of those skilled in the art
Technical scheme content, lower electric wire wire fixture body running and dismounting situation to the present embodiment makees simple narration：According to previous constructions
Description installs the electric wire wire clamp of the present embodiment.The upward stretching exercise in the end of piston 71 of cylinder 7, promotes drive block 62 to transport upwards
It is dynamic.Drive block 62 is moved upwards, promotes the upper end for the connecting rod 8 being hinged with it to be moved respectively to electric wire wire clamp both sides.Rotating bar 3
Rotated around bearing pin one, the upper end of two rotating bars 3 is close to each other.Left and right clamping part is close to each other, completes the clamping to electric wire.
Similarly, the end of piston 71 of cylinder 7 is located remotely from each other left and right clamping part by moving downward, and completes the releasing to electric wire and clamps.Need
When wanting dismounting and change installation cylinder, fixing bolt 9 only need to be unclamped, taking-up T-shape contiguous block 63 is moved in parallel.Cylinder 7 is with being connected
Block 63 is separated with the isoelectric line wire clip body of base 5.Contiguous block 63 is taken out from the end of piston 71 of cylinder 7, you can easily completed
Cylinder 7 is overhauled and replacement operation.Contiguous block 63 is reinstalled on the piston 71 for overhauling and changing the cylinder 7 after finishing,
Be correspondingly placed into contiguous block 63 is parallel again in the T-shape groove of the lower end of drive block 62, tighten fastening bolt 9, i.e., it is easily complete
Into the installation of cylinder 7.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (9)
1. a kind of electric wire wire clamp, it is characterised in that including：The thread clamping mechanism being made up of left clamping part (21) and right clamping part (22)
(2), two rotating bar (3), base (5), cylinder (7) and two connecting rods (8) that are arranged symmetrically；Two rotating bars (3)
Middle part be hinged respectively by a bearing pin one (4) with the base (5)；The upper end of two rotating bars (3) respectively with institute
Left clamping part (21) is stated to be fixedly connected with right clamping part (22)；The lower end of two rotating bars (3) is respectively simultaneously to the electricity
The outside of line wire clamp bends or bent simultaneously to the inner side of the electric wire wire clamp；The lower end difference of two rotating bars (3)
It is hinged by a bearing pin two and one end of two connecting rods (8)；The other end of two connecting rods (8) passes through respectively
The piston (71) of one bearing pin three and the cylinder (7) is hinged；
Transmission mechanism (6) is additionally provided between the connecting rod (8) and the piston (71), the transmission mechanism (6) includes passing
Motion block (62) and contiguous block (63), the upper end of the drive block (62) pass through a bearing pin three and two connecting rods respectively
(8) it is hinged；The lower end of the drive block (62) offers upwardly the groove that cross section is T-shape, and the contiguous block (63) is
The T-shape block being adapted with the T-shape groove；Piston (71) output end of the cylinder (7) can with the contiguous block (63)
That dismantles is fixedly connected.
2. electric wire wire clamp according to claim 1, it is characterised in that：The lower end of the base (5) is provided with to be passed for described
The drive block chute (53) that motion block (62) is slided up and down.
3. electric wire wire clamp according to claim 2, it is characterised in that：The cell wall of drive block chute (53) left and right sides
The upper limited block (61) that restricted drive block chute (53) the left and right horizontal displacement is fixedly installed respectively.
4. electric wire wire clamp according to claim 3, it is characterised in that：The lower end of the base (5) passes through fixing bolt (9)
It is fixedly connected with the cylinder (7).
5. the electric wire wire clamp according to Claims 1 to 4 any claim, it is characterised in that：The left clamping part (21)
Multiple left clamping double wedges (211), an adjacent left side are evenly arranged with its upper and lower close to the side of the right clamping part (22)
Left clamp groove (212) is provided between clamping double wedge (211)；The right clamping part (22) is at it close to the left clamping part
(21) upper and lower of side is evenly arranged with the right clamp groove (222) with the corresponding adaptation of left clamping double wedge (211)
The right clamping double wedge (221) of corresponding adaptation with the left clamp groove (212).
6. electric wire wire clamp according to claim 5, it is characterised in that：Top it is multiple it is described it is left clamping double wedges (211) and
Lower section it is multiple it is described it is left clamping double wedges (211) left clamping faces (2111) be respectively in approximately the same plane, top it is multiple
The right clamping face (2211) of the right clamping double wedge (221) and multiple right clamping double wedges (221) of lower section is respectively at together
In one plane.
7. electric wire wire clamp according to claim 5, it is characterised in that：Left folder of the left clamping part (21) in its upper and lower
Hold and left vertical clamping face (213), right clamping double wedge of the right clamping part (22) in its upper and lower are provided between double wedge (211)
(221) right vertical clamping face (223) is provided between.
8. electric wire wire clamp according to claim 7, it is characterised in that：Left clamping double wedge (211) clamping of upper and lower
The bite or clamping line of electric wire, the bite of right clamping double wedge (221) the clamping electric wire of upper and lower or clamping line,
The bite or clamping line of left vertical clamping face (213) clamping electric wire and right vertical clamping face (223) clamp the folder of electric wire
Hold a little or clamping line, forward projection point in wire cross-section of all bites and clamping line be located at same circumference it
On.
9. electric wire wire clamp according to claim 8, it is characterised in that：The maximum gauge of the thread clamping mechanism (2) is not more than
3.5mm, the maximum gauge of the base (5) is not more than 5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270613.1A CN104835596B (en) | 2015-05-25 | 2015-05-25 | A kind of electric wire wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270613.1A CN104835596B (en) | 2015-05-25 | 2015-05-25 | A kind of electric wire wire clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104835596A CN104835596A (en) | 2015-08-12 |
| CN104835596B true CN104835596B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270613.1A Active CN104835596B (en) | 2015-05-25 | 2015-05-25 | A kind of electric wire wire clamp |
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| CN (1) | CN104835596B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737595B (en) * | 2017-01-11 | 2019-03-22 | 上海理工大学 | A kind of taken amount is adjustable to take silk device |
| CN109382842A (en) * | 2017-08-03 | 2019-02-26 | 湖北如日电气股份有限公司 | Fluorescent lamp production feeding device |
| CN107442998A (en) * | 2017-09-29 | 2017-12-08 | 东莞市智感机械电子科技有限公司 | A kind of pneumatic reason line tweezer |
| CN107942453B (en) * | 2017-11-06 | 2019-09-20 | 杭州富通通信技术股份有限公司 | Butterfly cable |
| CN109188612A (en) * | 2018-10-15 | 2019-01-11 | 中南大学 | The adapter holder of photodetector |
| CN111081426B (en) * | 2019-12-30 | 2021-10-29 | 季华实验室 | Wiring device |
| CN113258500A (en) * | 2020-02-12 | 2021-08-13 | 株式会社日立制作所 | Wiring device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666148B2 (en) * | 1992-09-01 | 1994-08-24 | 日本オートマチックマシン株式会社 | 2-step clamp method for electric wire |
| JPH06139842A (en) * | 1992-10-21 | 1994-05-20 | Yazaki Corp | Electric wire clamp and its manufacture |
| CN203721384U (en) * | 2013-12-31 | 2014-07-16 | 东莞市胜蓝电子有限公司 | Wire clamp mechanism |
| CN204596538U (en) * | 2015-05-25 | 2015-08-26 | 杨志强 | A kind of electric wire wire clamp |
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