CN220753981U - Binding post crimping instrument - Google Patents
Binding post crimping instrument Download PDFInfo
- Publication number
- CN220753981U CN220753981U CN202223362203.4U CN202223362203U CN220753981U CN 220753981 U CN220753981 U CN 220753981U CN 202223362203 U CN202223362203 U CN 202223362203U CN 220753981 U CN220753981 U CN 220753981U
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- clamp body
- crimping
- mounting grooves
- limiting plate
- lower clamp
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- 238000002788 crimping Methods 0.000 title claims abstract description 53
- 238000000465 moulding Methods 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a binding post crimping tool, and relates to the technical field of machining. One specific embodiment of the tool comprises: comprising the following steps: the upper clamp body, the upper limiting plate, the crimping jaw, the lower clamp body, the lower limiting plate and the pressure device; the upper clamp body and the lower clamp body are oppositely arranged, one end of the upper clamp body and one end of the lower clamp body, which are opposite, are respectively provided with a notch and two mounting grooves, the two mounting grooves are arranged in the notch, the four crimping jaws are respectively arranged in the mounting grooves, and the crimping jaws are provided with part of the protruded mounting grooves; the upper limiting plate is arranged on the upper clamp body and covers the two mounting grooves of the upper clamp body, and the lower limiting plate is arranged on the lower clamp body and covers the two mounting grooves of the lower clamp body; at least one end of the upper clamp body and the lower clamp body is connected with a pressure device. Simple structure, convenient operation can make high strength binding post.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a crimping tool for a wiring terminal.
Background
Currently, helicopter bond wires are a consumable item that requires frequent inspection and replacement. The bonding wire is a wire connecting the negative electrodes of the storage battery and the engine with the frame, is a return wire of a circuit and is used for ensuring that current on the engine can return to the negative electrodes through the bonding wire to form a cycle and ensuring that an electric appliance effectively operates. When the bond wires do not overlap well, the circuit acts like a very large resistor. The engine is difficult to start when the light is low, the loop is disconnected when the light is low, the whole loop is in a non-electric state, and the engine cannot be started. It is therefore particularly important to ensure the quality of the bond wire.
The previous processing method of the bridging line comprises the following steps: first, the wire is fed into a designated location of the terminal. And secondly, crimping is performed by using a crimping tool, and the end head can be crimped by pushing the crimping tool through hydraulic pressure in the tool. Thirdly, sampling tension test is carried out after the bridging line is manufactured, and delivery is carried out after the test is qualified. The bonding wire is manufactured through the steps, only one surface of the indentation of the bonding wire terminal is found, and the bonding wire is often pulled out of the terminal integrally when a pull-out force test is carried out, so that the requirement of the pull test is not met, and unqualified products are easily caused. And the crimping tool is heavy and inconvenient to use, and improvement is needed.
Disclosure of Invention
In order to solve the problems, the disclosure provides a tool for crimping a bonding wire terminal, the tensile stripping capacity of the bonding wire is remarkably improved, the bonding wire design requirement can be met, unqualified products are avoided, and the terminal is not easy to break after crimping. The tool is simple in structure, convenient to use and good in interchangeability, can be suitable for manufacturing various bonding wires, and improves the quality and manufacturing efficiency of the bonding wires.
To achieve the above object, according to an aspect of an embodiment of the present utility model, there is provided a terminal crimping tool including: an upper clamp body 01, an upper limiting plate 02, a crimping jaw 03, a lower clamp body 05, a lower limiting plate 06 and a pressure device 07; the upper clamp body 01 and the lower clamp body 05 are oppositely arranged, one end of the upper clamp body 01, which is opposite to the lower clamp body 05, is respectively provided with a notch and two mounting grooves, two mounting grooves are arranged in one notch, four crimping jaws 03 are respectively arranged in the mounting grooves, and part of the crimping jaws 03 protrudes out of the mounting grooves; the upper limiting plate 02 is mounted on the upper clamp body 01 and covers two mounting grooves of the upper clamp body 01, and the lower limiting plate 06 is mounted on the lower clamp body 05 and covers two mounting grooves of the lower clamp body 05; at least one end of the upper clamp body 01 and the lower clamp body 05 is connected with the pressure device 07.
Optionally, the tool further comprises a positioning plate 04, said positioning plate 04 being mounted at said crimping jaw 03.
Alternatively, the pressure device 07 is a hydraulic device.
Optionally, the upper limiting plate 02 and/or the lower limiting plate 06 further comprise a molding opening, the molding opening is arranged corresponding to the notch, and part of the crimping jaw protrudes out of the molding opening area.
Optionally, one end of the upper pincer body 01 and one end of the lower pincer body 05, which are opposite to each other, are of a fitting structure.
Optionally, the upper clamp body 01 and the lower clamp body 05 are provided with mounting holes, and the two upper limiting plates 02 and the two lower limiting plates 06 are respectively fixed on two sides of the upper clamp body 01 and the lower clamp body 05 through the mounting holes.
Optionally, the end of the crimping jaw 03 is sharp-edged rounded.
Further effects of the above-described non-conventional alternatives are described below in connection with the embodiments.
Drawings
The drawings are included to provide a better understanding of the utility model and are not to be construed as unduly limiting the utility model. Wherein:
fig. 1 is a schematic structural view of a terminal crimping tool according to an embodiment of the present utility model;
FIG. 2 is a schematic illustration of a structural side view of another terminal crimping tool of an embodiment of the present utility model;
reference numerals illustrate:
01-upper clamp body, 02-upper limit plate, 03-crimping jaw, 04-locating plate, 05-lower clamp body, 06-lower limit plate and 07-pressure device.
Detailed Description
Exemplary embodiments of the present utility model will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present utility model are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the utility model. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
Fig. 1 is a schematic structural view of a crimping tool for a connection terminal according to an embodiment of the present utility model, as shown in fig. 1, an upper clamp body 01, an upper limit plate 02, a crimping jaw 03, a lower clamp body 05, a lower limit plate 06 and a pressure device 07; the upper clamp body 01 and the lower clamp body 05 are oppositely arranged, one end of the upper clamp body 01, which is opposite to the lower clamp body 05, is respectively provided with a notch and two mounting grooves, the two mounting grooves are arranged in the notch, the four crimping jaws 03 are respectively arranged in the mounting grooves, and the crimping jaws 03 are provided with part of the protruding mounting grooves; the upper limiting plate 02 is arranged on the upper clamp body 01 and covers two mounting grooves of the upper clamp body 01, and the lower limiting plate 06 is arranged on the lower clamp body 05 and covers two mounting grooves of the lower clamp body 05; at least one end of the upper clamp body 01 and the lower clamp body 05 is connected with a pressure device 07. The overall layout of the disclosed embodiments adopts a vertically distributed arrangement. The upper and lower clamp bodies 01 and 05 are respectively provided with two through mounting grooves, and the crimping jaws 03 are mounted in the mounting grooves. The upper and lower limiting plates 02 and 06 may be fixed to the front and rear surfaces of the upper and lower clamp bodies 01 and 05, respectively, by screws and nuts. The top end of the crimping jaw 03 can be provided with a sharp edge for rounding, so that the surface quality and strength of the crimping point are ensured, the surface is smooth, and the phenomenon of fracturing damage is avoided. The lower clamp body 05 is fixedly connected with a hydraulic pushing device (i.e. a pressure device 07), and the lower clamp body 07 moves up and down relative to the upper clamp body 01 along with the pushing of the hydraulic device so as to realize the closing and opening. Because four crimping jaws 03 are arranged, the wiring terminal with four crimping points can be manufactured, double-sided crimping can be realized, the crimping strength is high, the pulling-out force is obviously improved, the qualification rate of the fabrication of the bonding wires is improved, the rejection rate is greatly reduced, and the production efficiency is improved. The crimping jaw 03 is fixed in a clamping mode by a limiting plate, so that the crimping jaw is convenient to replace. Can with different pressure device 07 adaptations, the direct change crimping jaw 03 during the use can to can control the crimping dynamics, be applicable to the crimping work under the different circumstances, it is more convenient to use.
Fig. 2 is a schematic diagram of a structural side view of another terminal crimping tool in accordance with an embodiment of the present utility model, as shown in fig. 2, the tool further including a locating plate 04, the locating plate 04 being mounted at the crimping jaw 03. The device is used for placing the wiring terminal, so that the crimping point position is more accurate.
According to one embodiment of the present disclosure, the upper and/or lower limiting plates 02, 06 further comprise a molding opening, which is arranged in correspondence to the recess, with a portion of the crimping jaws protruding out of the molding opening area. The shape of the molding opening can further mold the terminal.
According to one embodiment of the present disclosure, one end of the upper pincer body 01 and the lower pincer body 05, which are disposed opposite, is a fitting structure. Ensures the stability of the crimping operation, prevents the dislocation of the upper clamp body 01 and the lower clamp body 05, and influences the crimping quality.
According to one embodiment of the present disclosure, the upper and lower clamp bodies 01 and 05 are provided with mounting holes, and two upper and lower limiting plates 02 and 06 are respectively fixed to both sides of the upper and lower clamp bodies 01 and 05 through the mounting holes. The mounting hole may be a screw hole, and if the mounting hole is penetrating, two upper limiting plates 02 and two lower limiting plates 06 are required to clamp the crimping jaw 03 from two sides respectively.
The above embodiments do not limit the scope of the present utility model. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives can occur depending upon design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. A terminal crimping tool, comprising:
an upper clamp body (01), an upper limiting plate (02), a crimping jaw (03), a lower clamp body (05), a lower limiting plate (06) and a pressure device (07);
the upper clamp body (01) and the lower clamp body (05) are oppositely arranged, one end, opposite to each other, of the upper clamp body (01) and the lower clamp body (05) is respectively provided with a notch and two mounting grooves, two mounting grooves are arranged in one notch, four crimping jaws (03) are respectively arranged in the mounting grooves, and the crimping jaws (03) partially protrude out of the mounting grooves;
the upper limiting plate (02) is arranged on the upper clamp body (01) and covers two mounting grooves of the upper clamp body (01), and the lower limiting plate (06) is arranged on the lower clamp body (05) and covers two mounting grooves of the lower clamp body (05);
at least one end of the upper clamp body (01) and at least one end of the lower clamp body (05) are connected with the pressure device (07).
2. The tool according to claim 1, characterized in that the tool further comprises a positioning plate (04), the positioning plate (04) being mounted at the crimping jaw (03).
3. Tool according to claim 1, characterized in that the pressure means (07) are hydraulic means.
4. Tool according to claim 1, characterized in that the upper limiting plate (02) and/or the lower limiting plate (06) further comprise a molding opening, which is arranged in correspondence of the recess, part of the crimping jaws protruding the molding opening area.
5. Tool according to claim 1, characterized in that the opposite ends of the upper jaw body (01) and the lower jaw body (05) are of a fitting structure.
6. Tool according to claim 1, characterized in that the upper clamp body (01) and the lower clamp body (05) are provided with mounting holes, and two upper limiting plates (02) and two lower limiting plates (06) are respectively fixed on two sides of the upper clamp body (01) and the lower clamp body (05) through the mounting holes.
7. Tool according to claim 1, characterized in that the end of the crimping jaw (03) is sharp-edged rounded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223362203.4U CN220753981U (en) | 2022-12-14 | 2022-12-14 | Binding post crimping instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223362203.4U CN220753981U (en) | 2022-12-14 | 2022-12-14 | Binding post crimping instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220753981U true CN220753981U (en) | 2024-04-09 |
Family
ID=90561103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202223362203.4U Active CN220753981U (en) | 2022-12-14 | 2022-12-14 | Binding post crimping instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220753981U (en) |
-
2022
- 2022-12-14 CN CN202223362203.4U patent/CN220753981U/en active Active
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