CN220649300U - Terminal crimping height detection device - Google Patents
Terminal crimping height detection device Download PDFInfo
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- CN220649300U CN220649300U CN202321973030.1U CN202321973030U CN220649300U CN 220649300 U CN220649300 U CN 220649300U CN 202321973030 U CN202321973030 U CN 202321973030U CN 220649300 U CN220649300 U CN 220649300U
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- 238000002788 crimping Methods 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 210000000078 claw Anatomy 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 5
- 238000013459 approach Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model provides a terminal crimping height detection device, which comprises: the device comprises a clamping claw, a first abutting block, a measuring meter, a first lifting driving piece and a second lifting driving piece; the clamping claw is suitable for clamping a wire harness to be measured, and the position to be measured of a terminal of the wire harness is provided with a first surface and a second surface which are opposite; the first abutting block is provided with a first abutting surface, and the first abutting surface is suitable for abutting against the first surface so that the terminal is positioned on the measuring reference surface; the measuring meter is provided with a measuring rod, and when the measuring rod is close to and abutted against the second surface, the measuring meter measures the crimping height of the terminal; the first lifting driving piece is connected with the measuring rod to drive the measuring rod to move up and down; the second lifting driving piece is suitable for driving the first abutting block and the measuring rod to move up and down so as to adjust the position of the measuring reference surface; the terminal crimping height detection device is simple in structure and high in measurement accuracy, can automatically detect terminal crimping heights of terminals with various specifications, and can be applied to wire harness processing equipment.
Description
Technical Field
The utility model relates to the field of wire harness processing, in particular to a terminal crimping height detection device.
Background
In wire harness manufacturing, the terminal is usually crimped by the end part of the wire, the drawing force and the crimp height standards of the wire with different wire diameters for terminal crimping are different, and the method for detecting whether the terminal crimping is qualified is to manually measure the crimp height of the crimped terminal by a sampling inspection mode, so that the efficiency is low and the comprehensiveness of measurement cannot be ensured.
In the related art, an infrared detection device is adopted on the automation equipment to detect the crimping height of the terminal, so that the cost is high and the measurement accuracy is limited.
Disclosure of Invention
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a terminal crimping height detection device which has a simple structure and high measurement precision, can automatically detect the terminal crimping height of terminals with various specifications, and can be applied to wire harness processing equipment.
In order to achieve the above object, the present utility model provides a terminal crimping height detection device, comprising: the device comprises a clamping claw, a first abutting block, a measuring meter, a first lifting driving piece and a second lifting driving piece;
the clamping claw is suitable for clamping a wire harness to be measured, and a position to be measured of a terminal of the wire harness is provided with a first surface and a second surface which are opposite;
the first abutting block is provided with a first abutting surface, and the first abutting surface is suitable for abutting against the first surface so that the terminal is positioned on a measuring reference surface;
the measuring meter is provided with a measuring rod, the measuring rod is arranged in a lifting manner between positions close to or far from the first abutting surface, and when the measuring rod is close to and abuts against the second surface of the terminal, the measuring meter measures the crimping height of the terminal;
the first lifting driving piece is connected with the measuring rod to drive the measuring rod to move in a lifting manner;
the second lifting driving piece is suitable for driving the first abutting block and the measuring rod to move up and down so as to adjust the position of the measuring reference surface.
According to the terminal crimping height detection device, the wire end of the wire harness to be measured is clamped through the clamping claw; the first abutting block abuts against the first surface of the terminal to be measured, and the first lifting driving piece drives the measuring rod of the measuring meter to be close to the first abutting block so that the measuring rod abuts against the second surface of the terminal to be measured, and therefore the crimping height of the terminal is measured; the first abutting block and the measuring meter are driven to integrally move up and down through the second lifting driving piece, so that the height of the measuring reference surface is adjusted to match terminals with different specifications to measure the crimping height of the terminals; the terminal crimping height detection device is simple in structure and high in measurement accuracy, can automatically detect terminal crimping heights of terminals with various specifications, and can be applied to wire harness processing equipment.
In addition, the terminal crimping height detection device according to the above embodiment of the present utility model may further have the following additional technical features:
optionally, the measuring rod further comprises a second abutting block, wherein the second abutting block is movably connected with the measuring rod, and the second abutting block is provided with a second abutting surface for abutting against the second surface.
Further, the device further comprises a limiting piece, wherein the limiting piece is provided with a limiting hole so as to limit the second abutting block to move in the limiting hole.
Optionally, the device further comprises a mounting plate, the measuring meter is arranged at one end of the mounting plate, the first abutting block is arranged at the other end of the mounting plate, and the mounting plate is arranged at the moving end of the second lifting driving piece.
Optionally, the guide assembly further comprises a guide assembly, the guide assembly is provided with a third lifting driving piece and a guide groove, the guide groove is suitable for guiding the wire harness so that the first face is located on the first abutting face, and the third lifting driving piece is connected with the guide groove to drive the guide groove to switch between the avoidance position and the guide position.
Further, the measuring device further comprises a supporting block, the supporting block is provided with a mounting hole, and the measuring rod penetrates out of the mounting hole and is connected with the second abutting block so that the supporting block supports the measuring meter.
Further, the device further comprises a connecting block, one end of the connecting block is connected with the first lifting driving piece, and the other end of the connecting block is movably connected with the upper end of the measuring rod.
Drawings
FIG. 1 is a schematic diagram of the structure of a product to be measured according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a terminal crimping height detecting device according to an embodiment of the present utility model;
fig. 3 is a schematic view showing a structure of a terminal crimping height detecting apparatus according to another view angle of an embodiment of the present utility model;
reference numerals illustrate:
a first abutment block 11, a first abutment surface 111; the measuring meter 12, the measuring rod 121, the first lifting driving piece 13, the second lifting driving piece 14, the second abutting block 15, the second abutting surface 151, the limiting piece 16, the limiting hole 161, the mounting plate 17, the guide assembly 18, the third lifting driving piece 181, the guide groove 182, the supporting block 19, the mounting hole 191 and the connecting block 21.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The implementation of the terminal crimping height detection device proposed according to the embodiment of the present utility model is described in detail below with reference to fig. 1 to 3. The terminal crimping height detection device can detect the terminal crimping height of the position to be detected, which is indicated by two arrows in the terminal of the wire harness shown in fig. 1.
The terminal crimping height detection device according to an embodiment of the present utility model includes: a gripper jaw (not shown), a first abutment block 11, a measuring meter 12, a first lifting drive 13 and a second lifting drive 14.
Specifically, the holding claw is adapted to hold a wire harness to be measured, and a position to be measured of a terminal of the wire harness has opposite first and second faces (faces pointed by two arrows in fig. 1); the first abutment block 11 has a first abutment surface 111, the first abutment surface 111 being adapted to abut against the first surface to bring the terminal on a measurement reference surface; the measuring gauge 12 has a measuring rod 121, and the measuring rod 121 is liftable between positions close to or far from the first abutting surface 111 to abut against the second surface to measure the crimp height of the terminal; the first lifting driving piece 13 is connected with the measuring rod 121 to drive the measuring rod 121 to move up and down; the second elevation drive member 14 is adapted to drive the first abutment block 11 and the measuring bar 121 in an elevating movement to adjust the position of the measuring reference surface.
That is, the holding claw can hold the wire portion of the wire harness to be measured; the first abutment surface 111 provided in the first abutment block 11 abuts against the first surface of the terminal to be measured so that the first surface of the terminal to be measured is on the measurement reference surface; the first lifting driving piece 13 is connected with the measuring rod 121 of the measuring meter 12 to move up and down so that the measuring rod 121 is abutted against the second surface of the terminal to be measured to measure the crimping height of the terminal; the second elevating driving member 14 may drive the measuring bar 121 and the first abutting block 11 to move up and down in synchronization, so that the height of the measuring reference plane may be adjusted, thereby facilitating the measurement of various specifications of terminals. It will be appreciated that, for terminals of different specifications (such as different thicknesses), the positions of the wire harness after the clamping claws clamp are relatively uniform, but the first surface of the terminal may be higher than the first abutment surface 111 and the first surface may be lower than the first abutment surface 111 due to the different thicknesses, so that the adjustment of the position of the measurement reference surface by the second lifting driving member 14 can match the crimp height measurement of the terminal of any thickness.
Thereby, the wire end of the wire harness to be measured is clamped by the clamping claw; the first abutting surface 111 abuts against the first surface of the terminal to be measured, and the measuring rod 121 of the measuring meter 12 is driven by the first lifting driving piece 13 to approach the first abutting block 11 so that the measuring rod 121 abuts against the second surface of the terminal to be measured to measure the crimping height of the terminal; the second lifting driving piece 14 drives the first abutting block 11 and the measuring meter 12 to integrally lift so as to adapt to terminals with different specifications for measuring the crimping height of the terminals; the terminal crimping height detection device is simple in structure and high in measurement accuracy, can automatically detect terminal crimping heights of terminals with various specifications, and can be applied to wire harness processing equipment.
A second abutment block 15 is further included, the second abutment block 15 being movably connected to the measuring bar 121, the second abutment block 15 having a second abutment surface 151 for abutment against the second surface.
As can be appreciated, the second abutment surface 151 in the second abutment block 15 abuts against the position to be measured of the terminal, instead of directly abutting against the terminal by the measuring rod 121 of the measuring meter 12, and replacement can be performed when the second abutment block 15 is damaged, thereby improving the service life of the measuring meter 12; the lower end of the measuring rod 121 is movably connected through the second abutting block 15, so that the radial direction of the measuring rod 121 is not stressed, the measuring rod 121 is prevented from deforming to influence the measuring precision, and meanwhile, the assembling difficulty can be reduced. Wherein the second abutment surface 151 may be provided as a narrow surface to facilitate measurement of terminals matching various gauge sizes.
The limiting piece 16 is further included, and the limiting piece 16 is provided with a limiting hole 161 to limit the second abutting block 15 to move in the limiting hole 161.
As can be appreciated, the second abutment block 15 is restricted from moving in the limit hole 161 by the limit hole 161 in the limit piece 16, so that the amount of shake of the second abutment block 15 in the horizontal direction is reduced, and the measurement accuracy is ensured.
The device further comprises a mounting plate 17, the measuring meter 12 is arranged at one end of the mounting plate 17, the first abutting block 11 is arranged at the other end of the mounting plate 17, and the mounting plate 17 is arranged at the moving end of the second lifting driving piece 14.
It can be appreciated that the mounting plate 17 is convenient for the measuring meter 12 and the first abutting block 11 to be mounted on the same surface, and meanwhile, the second lifting driving piece 14 is convenient for driving the mounting plate 17 to move up and down so as to drive the measuring meter 12 and the first abutting block 11 to move up and down synchronously to adjust the height of the measuring channel, so that the measuring requirements of terminals with different specifications are met.
The guide assembly 18 is further provided with a third lifting driving piece 181 and a guide groove 182, the guide groove 182 is suitable for guiding the wire harness so that the first surface is positioned on the first abutting surface 111, and the third lifting driving piece 181 is connected with the guide groove 182 to drive the guide groove 182 to switch between the avoidance position and the guide position.
As can be appreciated, the third lifting driving member 181 drives the guide groove 182 to approach the wire harness to be measured, so that the wire part of the wire harness enters the guide groove 182, and the terminal part is located on the first abutting surface 111, so that the second abutting surface 151 is abutted on the terminal to be measured. Wherein, the third lifting driving member 181 may be a cylinder driving moving pair structure, and the inlet of the guiding slot 182 may be provided with a guiding arc, so that the wire harness may enter the guiding slot 182.
Also included is a support block 19, the support block 19 having a mounting hole 191, the measuring rod 121 extending through the mounting hole 191 and connecting the second abutment block 15 such that the support block 19 supports the measuring meter 12.
It can be appreciated that the lower end of the measuring rod 121 can be installed in the mounting hole 191 through the mounting hole 191 provided on the supporting block 19, and meanwhile, the supporting block 19 supports the dial plate of the measuring meter 12, so that the measuring accuracy can be prevented from being affected by the shaking of the measuring meter 12 in the horizontal and vertical directions in the measuring process.
And the device further comprises a connecting block 21, wherein one end of the connecting block 21 is connected with the first lifting driving piece 13, and the other end of the connecting block 21 is movably connected with the upper end of the measuring rod 121.
It can be understood that, since the measuring meter 12 is a high-precision instrument, the measuring accuracy is prevented from being affected by the radial stress of the measuring rod 121 when the measuring rod 121 of the measuring meter 12 moves, a certain moving gap is formed between the connecting block 21 and the measuring rod 121 by movably connecting the upper end of the measuring rod 121, and the radial force applied by the measuring rod 121 is not applied when the first lifting driving member 13 drives the measuring rod 121 to move, so that the measuring accuracy and the service life of the measuring meter 12 are ensured, and the assembling difficulty is reduced.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. A terminal crimping height detection device, characterized by comprising: the device comprises a clamping claw, a first abutting block, a measuring meter, a first lifting driving piece and a second lifting driving piece;
the clamping claw is suitable for clamping a wire harness to be measured, and a position to be measured of a terminal of the wire harness is provided with a first surface and a second surface which are opposite;
the first abutting block is provided with a first abutting surface, and the first abutting surface is suitable for abutting against the first surface so that the terminal is positioned on a measuring reference surface;
the measuring meter is provided with a measuring rod, the measuring rod is arranged in a lifting manner between positions close to or far from the first abutting surface, and when the measuring rod is close to and abuts against the second surface of the terminal, the measuring meter measures the crimping height of the terminal;
the first lifting driving piece is connected with the measuring rod to drive the measuring rod to move in a lifting manner;
the second lifting driving piece is suitable for driving the first abutting block and the measuring rod to move up and down so as to adjust the position of the measuring reference surface.
2. The terminal crimping height detection device according to claim 1, further comprising a second abutment block movably connected to the measuring bar, the second abutment block having a second abutment surface to abut the second surface.
3. The terminal crimping height detection device of claim 2, further comprising a stop member having a stop aperture to limit movement of the second abutment block within the stop aperture.
4. The terminal crimping height detection device according to claim 1, further comprising a mounting plate, wherein the gauge is provided at one end of the mounting plate, the first abutment block is provided at the other end of the mounting plate, and the mounting plate is provided at the moving end of the second elevation driving member.
5. The terminal crimp height detection device of claim 1, further comprising a guide assembly having a third lift drive and a guide slot, the guide slot adapted to guide a wire harness such that the first face is on the first abutment face, the third lift drive being connected to the guide slot to drive the guide slot to switch between a retracted position and a guide position.
6. The terminal crimping height detection device according to claim 2, further comprising a support block having a mounting hole, the measuring bar penetrating from the mounting hole and connecting the second abutment block so that the support block supports the measuring meter.
7. The terminal crimping height detection device according to claim 4, further comprising a connection block, one end of the connection block being connected to the first elevation driving member, and the other end of the connection block being movably connected to an upper end of the measuring rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973030.1U CN220649300U (en) | 2023-07-25 | 2023-07-25 | Terminal crimping height detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973030.1U CN220649300U (en) | 2023-07-25 | 2023-07-25 | Terminal crimping height detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649300U true CN220649300U (en) | 2024-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321973030.1U Active CN220649300U (en) | 2023-07-25 | 2023-07-25 | Terminal crimping height detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649300U (en) |
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2023
- 2023-07-25 CN CN202321973030.1U patent/CN220649300U/en active Active
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