CN107309373B - A kind of square cable connector cold moudling device - Google Patents
A kind of square cable connector cold moudling device Download PDFInfo
- Publication number
- CN107309373B CN107309373B CN201710472557.9A CN201710472557A CN107309373B CN 107309373 B CN107309373 B CN 107309373B CN 201710472557 A CN201710472557 A CN 201710472557A CN 107309373 B CN107309373 B CN 107309373B
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- Prior art keywords
- hole
- square
- cable connector
- connecting rod
- fixed plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of square cable connector cold moudling devices, including bracket, cylinder, fixed plate, four sliding blocks, exert a force lever, two blocks of sealing plates and two connection rod sets, fixed plate is erected in above bracket, centre is provided with square hole, it is provided with force thick stick hinge hole below, four sliding blocks form a circle and are installed in square hole, cylinder is fixed on bracket, one end of force lever is hinged by the telescopic end of waist hole and cylinder, the other end and the force thick stick hinge hole of fixed plate are hinged by pin shaft, two sealing plates seal the two-port of square hole, two connection rod sets are symmetrical with setting before and after fixed plate, every group of first connecting rod and second connecting rod one end are hinged with the sliding block of two sides respectively, the other end is then hinged with force lever respectively, the present invention can be cold-pressed into square cable connector to the round cable connector of plurality of specifications, reduce input cost, The labor intensity for reducing operator simultaneously, improves productivity effect.
Description
Technical field
The present invention relates to a kind of cable connector cold moudling devices, are cold-pressed into round cable connector more particularly, to a kind of
The device of square cable connector lug.
Background technique
Many cable connectors of existing product are circular, but sometimes for rectangular cable connector.Cable connector is by justifying
Shape change into it is rectangular need to be realized by specific purpose tool, such as: Crimping Pliers.The Commonly Used Size specification of cable connector includes: 50 squares, 35
Square, 25 squares, 16 squares, 10 squares, 6 squares, 4 squares, the cable connector different size of different dimensions it is special
It is shaped with tool, it is especially laborious when being cold-pressed for the cable connector being relatively large in diameter, and shape very irregular after forming,
And specific purpose tool is expensive, in addition specification is again more, the cost of investment is largely increased, for this purpose, being badly in need of one kind
Device can be suitably used for the circular joint of plurality of specifications being converted into square knuckle.
Summary of the invention
The technical problems to be solved by the invention are just to provide a kind of square cable connector cold moudling device, can be right
The round cable connector of plurality of specifications is cold-pressed into square cable connector, reduces input cost, while reducing the labor of operator
Fatigue resistance improves productivity effect.
Above-mentioned technical problem is solved, The technical solution adopted by the invention is as follows:
A kind of square cable connector cold moudling device, it is characterized in that including:
Bracket 5, for installing fixed remaining part；
Cylinder 6, is fixed on bracket, provides power for cold-press moulding；
Fixed plate 1, is erected in above bracket, and centre is provided with square hole, is provided with force thick stick hinge hole below, force thick stick hinge
Hole is connect to be located on the vertical center line of square hole；
Four sliding blocks 10 are quadrangular plate, have that three right-angle sides and a bevel edge, that centre is provided with slide block connecting rod is hinged
Hole, corresponding two interior angle of the bevel edge is respectively 45° angle and 135 ° of angles, and four sliding blocks are respectively mutually affixed, respectively with a right-angle side
Bevel edge is affixed to form a circle with four side walls of the square hole of the fixed plate respectively with direction ground is installed on the fixed plate
In square hole, the length of the bevel edge is less than the length of the side wall of the square hole, and the middle part of four sliding blocks forms variable
Square cold pressing hole；
Exert a force lever 4, and one end is hinged by the telescopic end of waist hole and cylinder, and the other end is provided with applying for hinge hole and fixed plate
Power thick stick hinge hole is hinged by pin shaft, and the two sides of the hinge hole are provided with connecting rod hinge hole；
Two sealing plates 8, seal the two-port of square hole, and cable corresponding with square cold pressing hole is provided in the middle part of sealing plate
Through hole, the two sides of the cable through hole are provided with vertical pin shaft movement waist hole, respectively correspond the side for being mounted on fixed plate
The connecting rod hinge hole of two side slides in shape hole；
Every group of two connection rod sets being made of first connecting rod and the second connecting rod are symmetrical with fixed plate front and back and are arranged, and every group
First connecting rod and the second connecting rod be located at ipsilateral one end pass through respectively pin shaft across sealing plate pin shaft movement waist hole after
With the sliding block of corresponding two sides is hinged, the other end is then hinged with the connecting rod hinge hole of force lever respectively, first connecting rod
Vertical center line of the straight line that two hinge joints of straight line and the second connecting rod that two hinge joints are linked to be are linked to be with square hole
In parallel, and with the vertical center line it is equidistant；
Cylinder forces in force lever one end, so that force lever is rotated around with the hinged hinge joint of fixed plate.
End face for forming the sliding block of square cold pressing hole, which is equipped with, to form the convex of dent in wiring head surface
Item, raised line extend along its length.
Row's roller, the prominent side wall of roller, the bevel edge of sliding block have been respectively embedded on four side walls of the square hole
It is affixed on roller surface sliding.
The thickness of the sliding block is equal with fixed plate thickness.
The effective travel of the cylinder is greater than 65mm.
The thrust output of the cylinder is not less than 6000N.
The bracket is formed by the square tubes soldering of 25 × 25mm.
The control switch of the cylinder is pedal type switch.
Compared with prior art, the invention has the following advantages:
1, the present invention carries out compression moulding to cable connector by cylinders providing power, and the labour for reducing operator is strong
Degree.And original method is to carry out compression moulding to cable connector by the tool of Crimping Pliers etc, for the line being relatively large in diameter
Cable joint is especially laborious, and shape very irregular after forming.
2, the specific purpose tool that outside purchase comes, it is of single specification and expensive, and the present invention has almost contained the big portion of product
Point forming dimension, and cheap, it is contemplated that manufacture one playscript with stage directions invention, gross investment is than outsourcing in the market one dedicated hand vice cost
It is also low, it is seen then that present invention reduces input costs, have extraordinary economic value.
3, the present invention carries out compression moulding, high-efficient, the raising of compression moulding to cable connector by cylinders providing power
Productivity effect, and the shape criteria of the rectangular connector lug after shaping, it is firm to connect.Especially with pedal type switch as gas
The control switch of cylinder, more convenient operator operate the present invention.
4, in cold pressure procedure, raised line on sliding block can square cable connector after forming surface formed it is recessed
Trace, dent sting stringing cable, so that the connection of cable connector and cable is more firm.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is positive structure diagram of the invention；
Fig. 3 is side structure schematic view of the invention；
Fig. 4 is one of part assembling schematic diagram of the invention；
Fig. 5 is the two of part assembling schematic diagram of the invention；
Fig. 6 is the schematic diagram that sliding block of the invention is assemblied in fixed plate；
Fig. 7 is one of the schematic diagram that sliding block of the invention is slided in square hole；
Fig. 8 is the two of the schematic diagram that sliding block of the invention is slided in square hole；
Fig. 9 is the three of the schematic diagram that sliding block of the invention is slided in square hole；
Figure 10 is the schematic perspective view of sliding block of the invention；
Figure 11 is the schematic diagram of cable circle connector lug；
Figure 12 is the schematic diagram of the rectangular connector lug after cold-press moulding.
Appended drawing reference meaning in figure:
1- fixed plate；2- square cold pressing hole；3- first connecting rod；4- force lever；41- waist hole；5- bracket；6- gas
Cylinder；The second connecting rod of 7-；8- sealing plate；81- pin shaft moves waist hole；9- cable through hole；10- sliding block；101- connecting rod hinge hole；
102- raised line；11- roller；111- recess；12- square hole；13- notch；14- force thick stick hinge hole；201- circle cable connects
Head；202- cable.
Specific embodiment
The present invention is further described below with reference to embodiment.
A kind of cable connector cold moudling device as shown in figs. 1,2 and 6 comprising bracket 5, cylinder 6, fixed plate 1,
Four sliding blocks 10, force 4, two blocks of sealing plates 8 of lever, two connection rod sets and roller 11.
For bracket 5 by the square tubes soldering of 25 × 25mm at the frame of cubic shape, cylinder 6, which is tilted a certain angle, is fixed on branch
The control switch at the middle part of frame 5, cylinder 6 is pedal type switch, and pedal type switch facilitates operator to operate the present invention.
It is welded with the square tube of a transverse direction in the centre of the upper surface of bracket 5, the upper surface of square tube of the transverse direction is fixed in the setting of fixed plate 1,
Fixed plate 1 is to have certain thickness square plate, is provided with square hole 12 at the middle part of fixed plate 1, the four of square hole 12
While with fixed plate 1 four while it is corresponding, be provided with below fixed plate 1 force thick stick hinge hole 14, force thick stick hinge hole 14 be located at pros
On the vertical center line in shape hole 12.
It is respectively equipped with recess 111 in the middle part of four side walls of square hole 12, row rolling is embedded at recess 111
Column 11, the prominent side wall of roller 11.
As shown in Fig. 6 to Figure 10, the thickness of sliding block 10 is equal with the thickness of fixed plate 1, and sliding block 10 is quadrangular plate, tool
There are three right-angle sides and a bevel edge, centre to be provided with slide block connecting rod hinge hole, corresponding two interior angle of bevel edge be respectively 45° angle and
135 ° of angles, four sliding blocks 10 are respectively mutually affixed with a right-angle side, and each bevel edge is the same as towards the ground square with fixed plate 1 respectively
Four side walls in hole 12 are affixed to form a circle and be installed in the square hole 12 of fixed plate, the present embodiment be equipped with roller, sliding block it is oblique
Side is to be affixed on roller surface sliding, and the length of bevel edge is less than the length of the side wall of square hole 12, the middle part shape of four sliding blocks 10
At variable square cold pressing hole 2.Position where four 45° angles is each formed with notch 13, and notch 13 is sliding sliding block 10
When have slidable leeway.Connecting rod hinge hole 101 is provided on sliding block 10, it is hinged that four sliding blocks shown in figure are provided with connecting rod
Hole 101 is to produce and install for convenience.
End face for forming the sliding block of square cold pressing hole 2, which is equipped with, to form the raised line of dent on cable connector surface
102, i.e., the end face where longer right-angle side shown in the figure is equipped with raised line, and raised line 102 extends along its length.It is being cold-pressed
In the process, raised line 102 can the surface of rectangular connector lug after forming form dent, can more effectively guarantee cable connector and cable
Combination fastness, be unlikely to slip easily.The design of roller 11 is in order to which sliding block can be slided more smoothly, and sliding block 10 can also
With side walls in the case where no design roller directly against square hole.
As shown in Figures 3 to 6, sealing plate 8 is square plate identical with 1 size of fixed plate, and two blocks of sealing plates pass through four respectively
Screw on a angle is fixed on the both ends of the surface of fixed plate 1, and sealing plate 8 seals the two-port of square hole, be provided in the middle part of sealing plate 8 with
The corresponding cable through hole 9 of square cold pressing hole, the two sides of cable through hole 9 are provided with vertical pin shaft movement waist hole 81, point
The connecting rod hinge hole 101 for two side slides being mounted in the square hole of fixed plate is not corresponded to.Four sliding blocks are limited to by sealing plate 8
In square hole, intracavitary sliding of four sliding blocks 10 in sealing plate 8 and the formation of square hole 12.
Force lever 4 is made of by two the strip plate correspondence of certain radian, and force 4 one end of lever passes through waist hole 41
Hinged with the telescopic end of cylinder 4, the other end is provided with hinge hole and the force thick stick hinge hole 14 of fixed plate is hinged by pin shaft, the hinge
The two sides for connecing hole are provided with connecting rod hinge hole.
Every group of connection rod set is made of first connecting rod 3 and the second connecting rod 7, and two connection rod sets are set before and after being symmetrical with fixed plate
It sets, the pin shaft fortune for being located at ipsilateral one end and passing through pin shaft respectively across sealing plate of every group of first connecting rod 3 and the second connecting rod 7
After dynamic waist hole 81 with the sliding block of corresponding two sides is hinged, the other end is then hinged with the connecting rod hinge hole of force lever 4 respectively, the
The straight line that two hinge joints of straight line and the second connecting rod 7 that two hinge joints of one connecting rod 3 are linked to be are linked to be with square hole
Vertical centerline parallel, and be equidistant with the vertical center line.
The processing of sliding block 10 uses linear cutter, guarantees desired machining accuracy, the square hole 12 at 1 middle part of fixed plate
Processing using wire cutting it is once-forming, also need guarantee machining accuracy, to recessed in the middle part of four side walls of square hole 12
It falls into 111 to be processed by shot blasting, convenient for the smart scroll of roller 11.
In order to use more small-sized cylinder as far as possible, and guarantee that designed equipment takes up space less as far as possible, while meeting again
Pressure needed for cable head shapes, therefore special addition force lever.The present invention claims the cylinder used in stroke incoming terminal without punching
It hits and impact noise, therefore bounce cylinder need to be used, it is desirable that it is light-weight, light-duty cylinder should be selected, it is desirable that installation space is narrow and stroke is short,
Optional thin type cylinder, design requirement cylinder effective travel of the present invention are greater than 65mm.Simultaneously through testing, cable circle connector lug is cold-pressed shape
Squarely connector lug, and close kneading and the form stable of cable and connector lug need to guarantee sliding block to the extruding force of cable not
It obtains and is lower than 12000N, therefore obtain bigger power by force lever, the thrust output of required cylinder is low by must not calculate
In 6000N, and the maximum thrust 7300N of Ya De visitor's ACQ125*75SBG cylinder, it can satisfy above-mentioned requirements.
Under the quality condition for guaranteeing cable head forming, equipment support section need to be light and handy simple as far as possible, therefore bracket 5 uses
The square tube of 25*25mm is made, and external form size, which is subject to, guarantees that each component effectively can be installed reliably.
The schematic diagram of square cable connector is cold-pressed into from round cable connector as shown in FIG. 11 and 12, in use, operator
Round cable connector 201 is placed on cable 202 by member first, and the round cable connector being placed on cable is then protruded into square
In cold pressing hole 2, the pedal type switch of cylinder 6 is stepped on, the telescopic end of cylinder stretches out, and the lever 4 that exerts a force is around the hinge hinged with fixed plate
Contact rotation, the sliding block of vertical center line two sides slide one on the other, and upper and lower two pieces of sliding blocks are also one under the action of extruding force
The square cold pressing hole of the right sliding of the first from left, middle part constantly reduces, and constantly presses round cable connector, eventually forms square cable
Connector decontrols pedal type switch, cylinder self-return.
It is as shown in Figures 6 to 9 the motion process schematic diagram of the sliding block in cold pressure procedure, it is constant according to cavity total measurement (volume),
The principle of local volumetric variation, is driven, square hole 12 of four sliding blocks 10 in fixed size by force lever 4 and cylinder 6
Well-regulated opposite sliding is inside done, the square cold pressing hole 2 at middle part changes in arbitrary size, forces round cable connector uniform
It is cold-pressed into standard square cable connector, depending on the specification size of square cable connector is as needed.
Claims (8)
1. a kind of square cable connector cold moudling device characterized by comprising
Bracket, for installing fixed remaining part；
Cylinder, is fixed on the bracket, provides power for cold-press moulding；
Fixed plate is erected in above the bracket, and centre is provided with square hole, is provided with force thick stick hinge hole, the force below
Thick stick hinge hole is located on the vertical center line of the square hole；
Four sliding blocks are quadrangular plate, there are three right-angle sides and a bevel edge, centre to be provided with slide block connecting rod hinge hole, institute
Stating corresponding two interior angle of bevel edge is respectively 45° angle and 135 ° of angles, and four sliding blocks are respectively mutually affixed with a right-angle side, are each oblique
Side is affixed to form a circle with four side walls of the square hole of the fixed plate respectively with direction ground is being installed on the fixed plate just
In square hole, the length of the bevel edge is less than the length of the side wall of the square hole, and the middle part of four sliding blocks is formed can
Become square cold pressing hole；
Exert a force lever, and one end is hinged by waist hole and the telescopic end of the cylinder, and the other end is provided with hinge hole and the fixed plate
Force thick stick hinge hole by pin shaft it is hinged, the two sides of the hinge hole are provided with connecting rod hinge hole；
Two sealing plates seal the two-port of the square hole, are provided in the middle part of the sealing plate opposite with the square cold pressing hole
The cable through hole answered, the two sides of the cable through hole are provided with vertical pin shaft movement waist hole, respectively correspond and be mounted on institute
State the connecting rod hinge hole of two side slides in the square hole of fixed plate；
Every group of two connection rod sets being made of first connecting rod and the second connecting rod are symmetrical with the fixed plate front and back and are arranged, and every group
The first connecting rod and the second connecting rod be located at ipsilateral one end pass through respectively pin shaft across the sealing plate pin shaft transport
It is cut with scissors after dynamic waist hole with the connecting rod hinge hole that the sliding block of corresponding two sides is hinged, the other end is then respectively with the force lever
Connect, the straight line that two hinge joints of straight line and second connecting rod that two hinge joints of the first connecting rod are linked to be are linked to be with
The vertical centerline parallel of the square hole, and be equidistant with the vertical center line；
The cylinder forces in described force lever one end, so that the force lever is around the hinge joint hinged with the fixed plate
Rotation.
2. square cable connector cold moudling device according to claim 1, it is characterised in that: for forming the pros
The end face of the sliding block of shape cold pressing hole is equipped with can be in the raised line of wiring head surface formation dent, and the raised line is along its length
Extend.
3. square cable connector cold moudling device according to claim 2, it is characterised in that: in the square hole
Row's roller, the prominent side wall of the roller are respectively embedded on four side walls, the bevel edge of the sliding block is affixed on the roller surface
Sliding.
4. according to claim 1 to square cable connector cold moudling device described in 3 any one, it is characterised in that: described
The thickness of sliding block is equal with the fixed plate thickness.
5. square cable connector cold moudling device according to claim 4, it is characterised in that: effective row of the cylinder
Journey is greater than 65mm.
6. square cable connector cold moudling device according to claim 5, it is characterised in that: the output of the cylinder pushes away
Power is not less than 6000N.
7. square cable connector cold moudling device according to claim 6, it is characterised in that: the bracket by 25 ×
The square tubes soldering of 25mm forms.
8. square cable connector cold moudling device according to claim 7, it is characterised in that: the control of the cylinder is opened
Closing is pedal type switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472557.9A CN107309373B (en) | 2017-06-21 | 2017-06-21 | A kind of square cable connector cold moudling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472557.9A CN107309373B (en) | 2017-06-21 | 2017-06-21 | A kind of square cable connector cold moudling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107309373A CN107309373A (en) | 2017-11-03 |
| CN107309373B true CN107309373B (en) | 2019-06-04 |
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ID=60183893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710472557.9A Active CN107309373B (en) | 2017-06-21 | 2017-06-21 | A kind of square cable connector cold moudling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038865B (en) * | 2020-09-04 | 2021-10-26 | 温州深极电子科技有限公司 | Hexagonal crimping equipment for wiring harness terminal of new energy automobile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941152A (en) * | 1996-06-25 | 1999-08-24 | Lg Industrial Systems Co., Ltd. | Vise assembly for cutting machine and fabrication method thereof |
| CN202373948U (en) * | 2011-12-30 | 2012-08-08 | 宁波市鄞州雅斯特通信科技有限公司 | Cable connector |
| CN205816504U (en) * | 2016-06-03 | 2016-12-21 | 吴江华鹏制罐厂 | A kind of compression molding device of handle |
-
2017
- 2017-06-21 CN CN201710472557.9A patent/CN107309373B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941152A (en) * | 1996-06-25 | 1999-08-24 | Lg Industrial Systems Co., Ltd. | Vise assembly for cutting machine and fabrication method thereof |
| CN202373948U (en) * | 2011-12-30 | 2012-08-08 | 宁波市鄞州雅斯特通信科技有限公司 | Cable connector |
| CN205816504U (en) * | 2016-06-03 | 2016-12-21 | 吴江华鹏制罐厂 | A kind of compression molding device of handle |
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| Publication number | Publication date |
|---|---|
| CN107309373A (en) | 2017-11-03 |
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