CN207967355U - High current crimp type terminal, the mould structure for making high current crimp type terminal and a kind of cable for car - Google Patents
High current crimp type terminal, the mould structure for making high current crimp type terminal and a kind of cable for car Download PDFInfo
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- CN207967355U CN207967355U CN201721668439.7U CN201721668439U CN207967355U CN 207967355 U CN207967355 U CN 207967355U CN 201721668439 U CN201721668439 U CN 201721668439U CN 207967355 U CN207967355 U CN 207967355U
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Abstract
The utility model discloses a kind of high current crimp type terminals, it is metal terminal, the circumferential cross-section of the terminal has several flank profils arranged in a ring, high current crimp type terminal is hollow structure, connection forms the pressure contact portion to the inner bulge of high current crimp type terminal between two adjacent flank profils, and pressure contact portion to the conducting wire in high current crimp type terminal for carrying out crimping fastening.The invention also discloses the mould structures for making above-mentioned high current crimp type terminal, four cutting dies are arranged according to the shape of above-mentioned terminal in the mould structure, it is equipped with knob on four cutting dies, obtains above-mentioned high current crimp type terminal shape to tubular terminal bonding by four knobs.The invention also discloses a kind of cable for car.The high current crimp type terminal of the utility model have it is simple in structure, it is easy to make, conduct electricity very well, the advantages of firm and reliable connection.
Description
Technical field
The utility model is related to cable terminal, the production field of cable more particularly to high current crimp type terminal, make big electricity
Flow the mould structure of crimp type terminal, the compression bonding method of high current conducting wire and its terminal and a kind of cable for car.
Background technology
The connection of cable generally requires a terminal, and terminal is generally located on the end of cable, for connecting other cables
Or electrical equipment, particularly, in the harness used in automobile, the end of each electric wire can all connect a terminal, terminal
It is an annular circle nested structure with cable connection, terminal is generally connect using crimping mode with cable.The pressure of terminal and cable
Quality is connect to play a crucial role the conveyance capacity of entire harness.Crimping is understood to a kind of combined method, wherein gold
Belong to silk or cable to connect with terminal by being plastically deformed, the non-releasably connection generated between such case lower conductor and terminal is true
The safety of the safety and machinery of electric appliance is protected, therefore we need to make conductor and terminal connect by crimping.It is existing
Some crimping shapes generally have hexagon crimps or circle crimps etc..
The compression bonding method of existing terminal can only be such that terminal inner wall is effectively contacted with cable outer layer, and active force when crimping cannot
The centre for enough reaching cable causes cable centerline position to also have gap, for a long time after logical high current, terminal and cable contact position
There is the risk that contact resistance increases or loosens.
Utility model content
First purpose of the utility model is in order to solve the above technical problems, to provide a kind of high current pressure connection terminal
Son, the terminal structure is simple, and compression joint performance is good, it is ensured that effectively contacting between cable, conductive energy is good, connection jail
Solid advantage.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：
High current crimp type terminal, the high current crimp type terminal are metal terminal, and circumferential cross-section has arranges in a ring
Several flank profils, the high current crimp type terminal is hollow structure, between two adjacent flank profils connection formed to the high current
The pressure contact portion of the inner bulge of crimp type terminal, the pressure contact portion is for crimping the conducting wire in the high current crimp type terminal
Fastening.
Further, the axial cross section of the high current crimp type terminal has circumferential outward along the high current crimp type terminal
Extend the bending part of protrusion, and along the circumferential compressed part toward indent contracting of the high current crimp type terminal, the compressed part is used for
Crimping fastening is carried out to the conducting wire in the high current crimp type terminal, the bending part is for limiting the high current crimp type terminal
Axial displacement of the interior conducting wire along high current crimp type terminal.
Further, the flank profil is four, and four flank profils are uniformly distributed, and circumferentially see the high current crimp type terminal
Hollow X-shaped is excessively connected for circular arc between two adjacent flank profils.
Further, the high current crimp type terminal be integrally formed, the jacket casing structure made of copper product.
By the way that the crimp type terminal such as lower structure is arranged：High current crimp type terminal, the high current crimp type terminal are metal terminal,
It is hollow structure, two adjacent flank profils that its circumferential cross-section, which has several flank profils arranged in a ring, the high current crimp type terminal,
Between connection formed to the high current crimp type terminal inner bulge pressure contact portion, the pressure contact portion be used for the high current
Conducting wire in crimp type terminal carries out crimping fastening.Therefore, the advantageous effect of this programme is：Ensure terminal compression joint after each position by
Power is uniform, increases the contact area after terminal is crimped with cable and retentivity, to ensure that electric conductivity and the connection of terminal
Reliability.
Second purpose of the utility model is in order to solve the above technical problems, to provide a kind of making high current crimping
The mould structure of terminal.
To realize that second purpose of the utility model, the technical solution of use are as follows：
Make the mould structure of high current crimp type terminal, it is characterised in that include top mold frame, lower mold holder, left mould frame and the right side
Mould bases is respectively equipped with cutting die on four mould bases, and the left mould frame and right mould frame are hinged on the lower mold holder, described four
It is equipped on cutting die when the knob of the pressure contact portion of high current crimp type terminal in first technical solution can be formed in crimping, when
The top mold frame can force the left mould frame and right mould frame to be rotated around its articulated shaft and realize that the two is opposite close when moving down, on
Lower cutting die opposite direction is close, so that, four cutting dies can apply pressure to the tube wall of cylindrical metal tubing makes it generate moulding change
Shape.
Preferably, the top mold frame is equipped with the wedge-shaped opening for pressing left mould frame and right mould frame, the bottom of the wedge-shaped opening
Portion is installed with cutting die, the left mould frame and right mould frame be respectively equipped with the matched inclined-plane of the wedge-shaped opening, when described
When top mold frame moves down, the wedge-shaped opening forces left mould frame and right mould frame to be hinged axis rotation rotating around it by the inclined-plane
It is opposite close both to make；Left cutting die and right cutting die, the lower die are installed on the left mould frame and right mould frame respectively
Frame is equipped with lower cutting die.
Preferably, the lower mold holder is equipped with the limit block assembly for preventing the top mold frame over-travel.
Preferably, the lower mold holder is equipped with guide post, and the top mold frame is equipped with for being matched with the guide post
Guide groove.
Preferably, the top mold frame is mounted on a top plate, and the lower mold holder is mounted on a pedestal.
Preferably, the groove perpendicular to its teeth directional is equipped in the knob on four cutting dies.
By the way that following mould structure is arranged：The mould structure for making high current crimp type terminal, includes top mold frame, lower die
Frame, left mould frame and right mould frame are respectively equipped with cutting die on four mould bases, and the left mould frame and right mould frame are hinged on the lower die
On frame, be equipped on four cutting dies protrusion knob, can be forced when the top mold frame moves down the left mould frame and
Right mould frame is rotated around its articulated shaft realizes that the two is opposite close, and upper and lower cutting die opposite direction is close, so that, four cutting dies can be to cylinder
Shape metal pipe material, which applies pressure, makes it generate plastic deformation to form the interior dead end minor structure with flank profil shape.Therefore, this programme
Advantageous effect be：Simple in structure, securely and reliably, simple for process, production efficiency is high, and rejection rate is low.
The third purpose of the utility model be in order to solve the above technical problems, provide a kind of high current conducting wire and its
The compression bonding method of terminal.
To realize that the third purpose of the utility model, the technical solution of use are as follows：
The compression bonding method of high current conducting wire and its terminal includes the mold knot of above-mentioned making high current crimp type terminal
Structure further includes having the following steps：
A. conducting wire is inserted into tubular metal terminal；
B. the cylindrical metal terminal for being inserted into conducting wire is positioned on the lower cutting die；
C. the top mold frame is moved, the cylindrical metal terminal is squeezed until institute by the relative movement of four cutting dies
Top mold frame is stated to be in contact with the limit block assembly.
The mould structure of above-mentioned making high current crimp type terminal is utilized in the compression bonding method, therefore the technical program has
Securely and reliably, simple for process, production efficiency is high, the low advantageous effect of rejection rate.
4th purpose of the utility model is in order to solve the above technical problems, to provide a kind of cable for car.
To realize that the 4th purpose of the utility model, the scheme of use be：
A kind of cable for car, the cable for car include the high current crimp type terminal in above-mentioned first technical solution,
Further include having the conducting wire for being installed on and being fastenedly connected in the high current crimp type terminal and therewith.
Since the technical program includes the technical characteristic of the second technical solution, also having with second technical solution
Beneficial effect.
5th purpose of the utility model is in order to solve the above technical problems, to provide a kind of cable for car.
To realize that the 5th purpose of the utility model, the scheme of use be：
A kind of cable for car, the cable for car by above-mentioned high current conducting wire and its terminal compression bonding method system
.
Since the cable for car in the technical program is made by the compression bonding method of above-mentioned high current conducting wire and its terminal,
The mould structure of above-mentioned making high current crimp type terminal is utilized in the compression bonding method, therefore the technical program has safety can
It leans on, simple for process, production efficiency is high, the low advantageous effect of rejection rate.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is high current crimp type terminal circumferential cross-section schematic diagram in the utility model.
Fig. 2 be in Fig. 1 A-A to diagrammatic cross-section.
Fig. 3 is the circumferential cross-section schematic diagram after a kind of cable is connect with terminal in the utility model.
Fig. 4 is the axial sectional diagrammatical view illustration after a kind of cable is connect with terminal in the utility model.
Fig. 5 is the stereoscopic schematic diagram for the mould structure that high current crimp type terminal is made in the utility model.
Fig. 6 is the detonation configuration signal for the mould structure parts thereof that high current crimp type terminal is made in the utility model
Figure.
Fig. 7 is the fit structure schematic diagram of left cutting die and left mould frame in the utility model.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The utility model is described in further detail below by specific implementation mode combination attached drawing.
With reference to shown in figure 1- Fig. 2, high current crimp type terminal is made using metal material, and circumferential cross-section has in a ring
Four flank profils 101 of arrangement, the high current crimp type terminal are hollow structure, connect and are formed to big between two adjacent flank profils 101
The pressure contact portion 102 of the inner bulge of electric current crimp type terminal, pressure contact portion 102 is for pressing the conducting wire in high current crimp type terminal
Connect fastening.It circumferentially sees the hollow X-shaped of high current crimp type terminal, is that circular arc is excessive between two adjacent flank profils 101
Connection.Certainly, as the other embodiment of the utility model, the quantity of flank profil can also be other quantity.The utility model
Preferably four.
Further, the axial cross section of high current crimp type terminal has the bending part 103 for circumferentially extending protrusion outward along it,
And along its circumferential compressed part 104 toward indent contracting, after bending part 103 can guarantee that terminal is connected with conducting wire with compressed part 104
Tightness.
As preferred embodiment, high current crimp type terminal is integrally formed, the jacket casing structure made of copper product.Copper
Material be it is a kind of resisting moulding good material, it conducts electricity very well in addition, therefore as the preferred material of this programme, but this technology side
Case can also use other metals to make, such as iron, alloy.
In order to realize that above-mentioned terminal structure, the utility model provide a kind of following making mold.
With reference to figure 5 to shown in Fig. 7, the mould structure of high current crimp type terminal is made, includes top mold frame 2, lower mold holder 8,
Left mould frame 40 and right mould frame 5 are respectively equipped with cutting die on four mould bases, are upper cutting die 3, lower cutting die 81, left cutting die 41 and the right side respectively
Cutting die 51；Left mould frame 40 and right mould frame 5 are hinged on lower mold holder 8, specifically, set on lower mold holder 8 there are two protrusion journal stirrup
803, journal stirrup 803 is equipped with hole, and clamping portion is equipped on the mould bases of left and right, with reference to shown in figure 5 and Fig. 6, the clamping portion on left mould frame
45 are installed on journal stirrup 803, and left mould frame is equipped with hinge hole 42, and by stud connection, similarly, right mould frame 5 is also so logical
It crosses the clamping portion 52 being arranged thereon to be hingedly mounted on journal stirrup 803, the knob 46 of protrusion is equipped on four cutting dies, works as top mold frame
2 can force left mould frame 40 and right mould frame 5 to be rotated around its articulated shaft when moving down realizes that the two is opposite close, and upper and lower cutting die is opposite
Close, such four cutting dies, which can apply cylindrical metal tubing pressure, makes it generate plastic deformation to be formed in flank profil shape
Dead end minor structure.
Further, refering to what is shown in Fig. 5, top mold frame 2 is equipped with the wedge-shaped opening for pressing left mould frame 40 and right mould frame 5
201, the bottom of wedge-shaped opening 201 is installed with cutting die 3, and specifically, top mold frame is equipped with the small interior big wedge-shaped sliding slot of mouth, on
Cutting die 3 is mounted in wedge-shaped sliding slot, refering to what is shown in Fig. 6, left mould frame 40 is equipped with wedge-shaped sliding slot 44, left cutting die 41 is equipped with wedge shape
Clamping portion, wedge-shaped sliding slot 44 is inserted into the wedge-shaped clamping portion on left cutting die when installation to be fixedly connected with the two；Right mould frame and
Lower mold holder mode identical with left mould frame is installed.Left mould frame 40 and right mould frame 5 are respectively equipped with matched tiltedly with wedge-shaped opening 201
Face, when top mold frame 2 moves down, wedge-shaped opening 201 forces left mould frame 40 and right mould frame 5 to be hinged axle center rotating around it by inclined-plane
Rotation is opposite close both to make；Left cutting die 41 and right cutting die 51 are installed on left mould frame 40 and right mould frame 5 respectively, under
Mould bases 8 is equipped with lower cutting die 81, specifically, the small interior big wedge-shaped sliding slot 802 of mouth, lower 81 spiral-lock of cutting die also is provided on lower mold holder 8
In wedge-shaped sliding slot on lower mold holder.
In the mould structure, top mold frame over-travel in order to prevent, the deformation or damage for causing terminal to be not necessarily to, in lower die
Frame 8 is equipped with the limit block assembly 6 for preventing 2 over-travel of top mold frame.Specifically, limit block assembly 6 is square metal block,
It limits block assembly 6 and is equipped with mounting hole 601, the mode that limit block assembly 6 is connected through a screw thread is mounted on lower mold holder 8.
In the mould structure, lower mold holder 8 is equipped with guide post 7, and top mold frame 2 is equipped with for being matched with guide post 7
Guide groove 23 in this way, guide post 7 is installed in guide groove 23 be top mold frame mobile guide.Specifically, it is set in guide post 7
There are connecting hole 701, lower mold holder 8 to be equipped with mounting groove 801, guide post is installed in mounting groove 801 and is connected with lower mold holder screw thread
It connects, in order to install the mold, top mold frame 2 is mounted on a top plate 1, and pedestal is equipped with several holes for installing other workpiece
91, pedestal 90 is equipped with an installation deep gouge 92, is equipped with connecting hole 93 in installation deep gouge 92, lower mold holder 8 is installed by connecting hole 93
In deep gouge 92 is installed.
Lower cutting die 81 is mounted between two journal stirrups 803.
The shaping groove 9121 perpendicular to its teeth directional is equipped in knob on four cutting dies.
Refering to what is shown in Fig. 7, left mould frame 40 is equipped with the small interior big wedge-shaped sliding slot 44 of mouth, left cutting die 41 is equipped with to be slided with wedge shape
44 matched lug boss of slot simultaneously clamps connection by itself and left mould frame, likewise, right mould frame also uses same scheme and the right side
Mould bases clamps connection.
In order to which by terminal and wire bonding, the utility model provides following compression joint technique.
In the utility model in embodiment, the groove perpendicular to its teeth directional is equipped in the knob 46 on four cutting dies
9121, the purpose that the groove is arranged is that protrusion can be formed on the outside of the flank profil of terminal, which is to realize terminal and line
Multi-surface contact between core can increase the retentivity of cable and terminal.
In the present invention, the compression bonding method for also providing a kind of high current conducting wire and its terminal includes above-mentioned mold knot
Structure further includes having the following steps：
A. conducting wire is inserted into tubular metal terminal；
B. the cylindrical metal terminal for being inserted into conducting wire is positioned on lower cutting die；
C. top mold frame is moved, tubular metal terminal is squeezed until top mold frame and limited block by the relative movement of four cutting dies
Device is in contact.
This compression joint technique can also include to be cut to conducting wire clout.
With reference to shown in figure 3 and Fig. 4, by the structure of the high current crimp type terminal in utility model above-described embodiment, or
According to the process provided in the utility model above-described embodiment, the cable for car with the structure can be made, specifically
Ground, the cable for car wrap high current crimp type terminal 100 above-mentioned, further include being installed in the high current crimp type terminal
And the conducting wire 105 being fastenedly connected therewith.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation
The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model.At this
In specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description is specific
Feature, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made.
Claims (10)
1. high current crimp type terminal, it is characterised in that：The high current crimp type terminal is metal terminal, and circumferential cross-section, which has, is in
Several flank profils (101) being circular layout, the high current crimp type terminal are hollow structure, are connected between adjacent two flank profils (101)
The pressure contact portion (102) to be formed to the inner bulge of the high current crimp type terminal is connect, the pressure contact portion (102) is used for described big
Conducting wire in electric current crimp type terminal carries out crimping fastening, and the flank profil (101) is four, and four flank profils (101) are uniformly distributed,
It circumferentially sees the hollow X-shaped of high current crimp type terminal, is excessively connected for circular arc between adjacent two flank profils (101).
2. high current crimp type terminal according to claim 1, it is characterised in that：The axial direction of the high current crimp type terminal is cut
Face has the bending part (103) for circumferentially extending protrusion outward along the high current crimp type terminal, and is crimped along the high current
The circumferential compressed part (104) toward indent contracting of terminal, the compressed part (104) are used for the conducting wire in the high current crimp type terminal
Crimping fastening is carried out, the bending part (103) is used to limit the conducting wire in the high current crimp type terminal along high current pressure connection terminal
The axial displacement of son.
3. high current crimp type terminal according to claim 1 or 2, it is characterised in that：The high current crimp type terminal is one
Body formed, the jacket casing structure made of copper product.
4. making the mould structure of high current crimp type terminal, it is characterised in that include top mold frame (2), lower mold holder (8), left mould frame
(40) and right mould frame (5), top mold frame (2), lower mold holder (8) are respectively equipped with cutting die on left mould frame (40) and right mould frame (5), described
Left mould frame (40) and right mould frame (5) are hinged on the lower mold holder (8), the top mold frame (2), lower mold holder (8), left mould frame (40)
And be equipped on the cutting die being arranged on right mould frame (5) when crimping when can form high current crimp type terminal described in claim 1
The knob of pressure contact portion (102), can be forced when the top mold frame (2) moves down the left mould frame (40) and right mould frame (5) around
The rotation of its articulated shaft realizes that the two is opposite close, and upper and lower cutting die opposite direction is close, so that, four cutting dies can be to cylindrical metal pipe
The tube wall of material, which applies pressure, makes it generate plastic deformation.
5. the mould structure according to claim 4 for making high current crimp type terminal, it is characterised in that the top mold frame (2)
It is equipped with the wedge-shaped opening (201) for pressing left mould frame (40) and right mould frame (5), peace is fixed in the bottom of the wedge-shaped opening (201)
Equipped with upper cutting die (3), the left mould frame (40) and right mould frame (5) be respectively equipped with the wedge-shaped opening (201) matched inclined-plane,
When the top mold frame (2) moves down, the wedge-shaped opening (201) by the cooperation with the inclined-plane force left mould frame (40) and
Right mould frame (5) is hinged axis rotation rotating around it to keep the two opposite close；Divide on the left mould frame (40) and right mould frame (5)
It is not installed with left cutting die (41) and right cutting die (51), the lower mold holder (8) is equipped with lower cutting die (81).
6. the mould structure according to claim 5 for making high current crimp type terminal, it is characterised in that the lower mold holder (8)
It is equipped with the limit block assembly (6) for preventing the top mold frame (2) over-travel.
7. making the mould structure of high current crimp type terminal according to claim 4-6 any one of them, it is characterised in that described
Lower mold holder (8) be equipped with guide post (7), the top mold frame (2) be equipped with for the guide post (7) matched guide groove
(23)。
8. the mould structure according to claim 7 for making high current crimp type terminal, it is characterised in that the top mold frame (2)
On a top plate (1), the lower mold holder (8) is mounted on a pedestal (90).
9. the mould structure according to claim 7 for making high current crimp type terminal, it is characterised in that four cutting dies
On the knob on be equipped with groove (9121) perpendicular to its teeth directional.
10. a kind of cable for car, it is characterised in that the cable for car includes the big electricity of claim 1-3 any one of them
Crimp type terminal is flowed, further includes having the conducting wire for being installed on and being fastenedly connected in the high current crimp type terminal and therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668439.7U CN207967355U (en) | 2017-12-04 | 2017-12-04 | High current crimp type terminal, the mould structure for making high current crimp type terminal and a kind of cable for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668439.7U CN207967355U (en) | 2017-12-04 | 2017-12-04 | High current crimp type terminal, the mould structure for making high current crimp type terminal and a kind of cable for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967355U true CN207967355U (en) | 2018-10-12 |
Family
ID=63728781
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668439.7U Active CN207967355U (en) | 2017-12-04 | 2017-12-04 | High current crimp type terminal, the mould structure for making high current crimp type terminal and a kind of cable for car |
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| Country | Link |
|---|---|
| CN (1) | CN207967355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421187A (en) * | 2022-03-07 | 2022-04-29 | 亿嘉和科技股份有限公司 | Wire harness fixing sleeve, crimping tool, crimping effect testing device and method |
-
2017
- 2017-12-04 CN CN201721668439.7U patent/CN207967355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421187A (en) * | 2022-03-07 | 2022-04-29 | 亿嘉和科技股份有限公司 | Wire harness fixing sleeve, crimping tool, crimping effect testing device and method |
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Denomination of utility model: Mould structure of heavy current crimp type terminal, preparation heavy current crimp type terminal and for automobile cable Effective date of registration: 20200701 Granted publication date: 20181012 Pledgee: Johnson (Hong Kong) Limited Pledgor: GUANGDONG LINYI NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020990000696 |