CN215393161U - Wiring harness positioning structure, jig and laser processing equipment - Google Patents
Wiring harness positioning structure, jig and laser processing equipment Download PDFInfo
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- CN215393161U CN215393161U CN202022462304.3U CN202022462304U CN215393161U CN 215393161 U CN215393161 U CN 215393161U CN 202022462304 U CN202022462304 U CN 202022462304U CN 215393161 U CN215393161 U CN 215393161U
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Abstract
The utility model belongs to the technical field of wire harness processing, and relates to a wire harness positioning structure, a jig and laser processing equipment, wherein the wire harness positioning structure comprises an installation plate and a support plate; a wire harness groove matched with a wire harness is formed in the mounting surface of the mounting plate at the top end of the mounting plate, and one end of the wire harness groove extends to the top end of the mounting plate along the width direction of the mounting plate; the wire harness positioning structure, the jig and the laser processing equipment provided by the utility model can avoid the problems that the wire harness is easy to deform and fall during welding, and effectively improve the positioning precision of the wire harness.
Description
Technical Field
The utility model relates to the technical field of wire harness clamping, in particular to a wire harness positioning structure, a jig and laser processing equipment.
Background
In the laser welding process, in order to weld the wire harness with a material, in particular a ceramic substrate with the size specification of 0.8mm 0.35mm (length, width and height) through a micro thermistor laser tin ball welding system, no jig structure for better positioning the wire harness matched with the ceramic substrate exists in the related products in the market, namely when the wire harness matched with the ceramic substrate is positioned by adopting the products in the market, the positioning precision is lower.
Therefore, a product capable of solving the above problems is needed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to solve the technical problem of low positioning accuracy of a wire harness.
In order to solve the above technical problems, embodiments of the present invention provide a wire harness positioning structure, a jig, and a laser processing apparatus, which adopt the following technical solutions:
the wire harness positioning structure comprises an installation plate and a support plate;
a wire harness groove matched with a wire harness is formed in the mounting surface of the mounting plate at the top end of the mounting plate, and one end of the wire harness groove extends to the top end of the mounting plate along the width direction of the mounting plate;
the loading plate is provided with a pressing surface and a loading surface opposite to the pressing surface, the pressing surface of the loading plate is arranged on the mounting surface of the mounting plate, and the loading surface of the loading plate is used for loading a wiring harness.
Optionally, at least two of the wire harness slots are arranged, and the wire harness slots are arranged in parallel along the length direction of the mounting plate with gaps.
Optionally, the cross-sectional dimension of the wire harness slot is φ 0.25 ± 0.05 mm.
Optionally, the wire harness positioning structure further comprises an adhesive tape, the long edge of the adhesive tape corresponds to the length direction of the carrier plate, and the adhesive tape is arranged on the loading surface of the carrier plate.
Optionally, the wire harness positioning structure further includes a limiting member, a protruding strip, and an abutting member;
the limiting piece is used for limiting the carrier plate to horizontally move on the mounting plate, and the limiting piece is arranged on the mounting surface of the mounting plate and avoids the wire harness groove;
the long edge of the convex strip corresponds to the length direction of the mounting plate, the convex strip is arranged on the mounting surface of the mounting plate and is positioned at the top end of the mounting plate, the convex strip is provided with the wire harness groove, and the convex strip is clamped against the top end of the carrier plate;
the abutting assembly is movably arranged on the mounting surface of the mounting plate and along the width direction of the mounting plate, the abutting assembly and the convex strips are arranged at intervals, and the abutting assembly abuts against the bottom end of the carrier plate.
Optionally, the abutting assembly comprises an abutting piece and an elastic piece, one end of the abutting piece abuts against the bottom end of the carrier plate, and the other end of the abutting piece is provided with one end of the elastic piece; the other end of the elastic piece is arranged on the mounting surface of the mounting plate.
Optionally, the wire harness positioning structure further comprises a matching fixing piece arranged at the bottom end of the mounting plate, and the matching fixing piece is used for detachably arranging the wire harness positioning structure on an external mechanism.
Optionally, the mating fixture is a magnetic block or a snap.
In order to solve the technical problem, an embodiment of the present invention further provides a jig, including a driving element, where an output end of the driving element is provided with two of the harness positioning structures, and the driving element can drive the two harness positioning structures to be relatively opened or closed; and the mounting surfaces of the mounting plates in the two wire harness positioning structures are oppositely arranged.
In order to solve the technical problem, an embodiment of the present invention further provides a laser processing apparatus, where the laser processing apparatus includes the jig.
Compared with the prior art, the wire harness positioning structure, the jig and the laser processing equipment provided by the embodiment of the utility model have the following main beneficial effects:
a wire harness groove matched with a wire harness is formed in the mounting surface of the mounting plate of the wire harness positioning structure, and one end of the wire harness groove extends to the top end of the mounting plate; the pressing surface of the carrier plate is arranged on the mounting surface of the mounting plate, the wire harness can be loaded on the loading surface of the carrier plate opposite to the pressing surface of the carrier plate and clamped in the wire harness groove, and the end of the wire harness extends out of the wire harness groove from the top end of the mounting plate, so that the wire harness is loaded and positioned, the problems that the wire harness is easy to deform and fall off during welding are solved, and the positioning precision of the wire harness is effectively improved.
Drawings
In order to illustrate the solution of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the utility model, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort. Wherein:
FIG. 1 is a perspective view of a wire harness positioning structure in one embodiment of the utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a front view of the wire harness positioning structure of FIG. 1;
FIG. 4 is a bottom view of the wire harness positioning structure of FIG. 1;
FIG. 5 is a schematic perspective view of a jig according to an embodiment of the present invention;
FIG. 6 is a schematic perspective view of a laser machining apparatus according to an embodiment of the present invention;
the reference numbers in the drawings are as follows:
100. a harness positioning structure;
1. mounting a plate; 11. a harness slot; 12. a limiting member; 13. a convex strip; 14. mounting grooves;
2. a carrier plate; 21. an adhesive tape;
3. a butting component; 31. a propping piece; 32. an elastic member;
4. fitting the fixing member; 4a, a magnetic block; 5. a positioning member; 6. a wire harness;
200. a jig;
7. a drive member; 7a, a clamping driving cylinder; 8. rotating the servo motor;
300. laser processing equipment;
9. a soldering device.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, e.g., the terms "length," "width," "height," "top," "bottom," "inner," "outer," etc., indicate orientations or positions based on those shown in the drawings, are for convenience of description only and are not to be construed as limiting the present disclosure.
The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order. The meaning of "plurality" is two or more unless specifically limited otherwise.
In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The embodiment of the utility model provides a wire harness positioning structure 100, as shown in fig. 1 to 3, the wire harness positioning structure 100 comprises a mounting plate 1 and a carrier plate 2, a wire harness groove 11 matched with a wire harness 6 can be opened on a mounting surface of the mounting plate 1 at the top end of the mounting plate 1, and the wire harness groove 11 can limit the wire harness 6; one end of the wire harness groove 11 can extend to the top end of the mounting plate 1 along the width direction of the mounting plate 1, and the end part of the wire harness 6 stripped of paint can extend out of the wire harness groove 11 from the top end of the mounting plate 1, so that the end part of the wire harness 6 can be laser welded with materials such as an electromagnetic matrix. The support plate 2 can have a press covering surface and a loading surface opposite to the press covering surface, the press covering surface of the support plate 2 can be arranged on the installation surface of the installation plate 1, the loading surface of the support plate 2 can be used for loading the wire harness 6, and the paint stripping position of the wire harness 6 can extend out of the wire harness positioning structure 100, so that the installation and the positioning of the wire harness 6 are realized, the problems that the wire harness 6 is easy to deform and fall during welding can be avoided, and the positioning precision of the wire harness 6 is effectively improved.
It should be noted that, as shown in fig. 1 and fig. 3, in order to facilitate understanding of the relative positional relationship of the components of the present embodiment, one end of the mounting plate 1 near the harness slot 11 is defined as the top end of the mounting plate 1, and the other opposite end is defined as the bottom end of the mounting plate 1. Based on this, the distance between the top end and the bottom end of the mounting plate 1 is defined as the width of the mounting plate 1, and the distance between both sides of the extending direction of the top end and the bottom end of the mounting plate 1 is defined as the length of the mounting plate 1.
With this as a reference, when the assembly of the carrier plate 2 and the mounting plate 1 is completed, the end of the carrier plate 2 facing the top end of the mounting plate 1 is defined as the top end of the carrier plate 2, and the end of the carrier plate 2 facing the bottom end of the mounting plate 1 is defined as the bottom end of the carrier plate 2.
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to fig. 1.
In some embodiments, the stripped portion of the end of the wire harness 6 extends 1-1.5mm outside the wire harness positioning structure 100, so that the stripped portion of the end of the wire harness 6 extends beyond the wire harness positioning structure 100 to ensure that the wire harness 6 has both toughness and rigidity.
In some embodiments, as shown in fig. 1 and 3, at least two harness grooves 11 may be provided, and the harness grooves 11 may be arranged side by side and spaced apart along the length direction of the mounting plate 1 to form a positioning scale groove. Two or more than two wire harness grooves 11 are arranged to simultaneously carry out laser welding on two or more than two materials.
Specifically, in this embodiment, the material may be a ceramic substrate having a standard size of 0.8mm × 0.35mm (length × width × height), the size of the wire harness 6 corresponding to the ceramic substrate having the standard size is Φ 0.25 ± 0.05mm, and the cross-sectional size of the wire harness groove 11 may be Φ 0.25 ± 0.05mm in order to limit the wire harness 6 having the standard size.
In some embodiments, as shown in the figures, the wire harness positioning structure further includes an adhesive tape 21, a long side of the adhesive tape 21 may correspond to a length direction of the carrier plate 2, and the adhesive tape 21 may be disposed on the loading surface of the carrier plate 2. When the wire harness 6 is loaded on the loading surface of the carrier plate 2, the wire harness 6 can be firmly adhered to the loading surface of the carrier plate 2 by the adhesive tape 21, that is, the wire harness 6 is mounted.
In some embodiments, as shown in fig. 1 and 3, the wire harness positioning structure 100 further includes a stopper 12, a protruding strip 13, and an abutting assembly 3. The limiting member 12 may be disposed on the mounting surface of the mounting plate 1, and the limiting member 12 may avoid the wire harness slot 11, and the limiting member 12 is used to limit the horizontal movement of the carrier plate 2 on the mounting plate 1, that is, to limit the carrier plate 2 at a position adapted on the mounting surface of the mounting plate 1. In the present embodiment, the adaptive position refers to a position where the carrier plate 2 is close to the top end of the mounting plate 1; the limiting member 12 may be a limiting pin.
The long side of the protruding strip 13 can correspond to the length direction of the mounting plate 1, the protruding strip 13 can be arranged on the mounting surface of the mounting plate 1, the protruding strip 13 can be located at the top end of the mounting plate 1, the protruding strip 13 can be provided with a wire harness slot 11, and the protruding strip 13 can be clamped on the top end of the carrier plate 2. It can be understood that the wire harness slot 11 is opened on the mounting surface of the mounting plate 1, and one end of the wire harness slot 11 extends to the top end of the mounting plate 1, passes through the convex strip 13 and then extends to the top end of the mounting plate 1.
The abutting component 3 can be movably arranged on the mounting surface of the mounting plate 1, and along the width direction of the mounting plate 1, the abutting component 3 can be arranged at intervals with the convex strips 13, namely, the interval between the abutting component 3 and the convex strips 13 is used for placing the support plate 2, and the abutting component 3 can abut against the bottom end of the support plate 2.
It can be understood that, when the wiring harness 6 is loaded, the wiring harness 6 is put into the loading slot, and the carrier plate 2 is mounted on the limiting member 12, so that the carrier plate 2 is limited to a position capable of pressing the wiring harness 6; the supporting component 3 is controlled to make the supporting component 3 support against the bottom end of the carrier plate 2, so that the carrier plate 2 moves to the top end of the mounting plate 1, and the top end of the carrier plate 2 supports against the convex strip 13, and then the loading of the wire harness 6 is completed.
In some embodiments, as shown in fig. 1 and fig. 3, the abutting assembly 3 includes an abutting member 31 and an elastic member 32, one end of the abutting member 31 may abut against the bottom end of the carrier plate 2, and the other end of the abutting member 31 may be provided with one end of the elastic member 32; the other end of the elastic member 32 may be disposed on the mounting surface of the mounting plate 1.
In some embodiments, as shown in fig. 1 and 3, a mounting groove 14 may be formed on the mounting surface of the mounting plate 1, and the mounting groove 14 may be used for placing the abutting member 31 and the elastic member 32, so as to make the overall structure of the wire harness positioning structure 100 more compact.
In some embodiments, as shown in fig. 4, the wire harness positioning structure 100 further includes a mating fixing member 4 disposed at the bottom end of the mounting plate 1, and the mating fixing member 4 can be used for detachably mounting the wire harness positioning structure 100 on an external mechanism, for example, the wire harness positioning structure 100 can be detachably mounted on the driving member 7 through the mating fixing member 4.
In some embodiments, as shown in fig. 4, the mating fixing member 4 may be a magnetic block 4a or a snap, etc., i.e., the mating fixing structure includes, but is not limited to, the above two implementations, as long as the wire harness positioning structure 100 can be detachably mounted on other mechanisms.
In some embodiments, as shown in fig. 4, the wire harness positioning structure 100 further includes a positioning member 5 disposed at the bottom end of the mounting plate 1, so that when the wire harness positioning structure 100 is mounted in an external mechanism, the wire harness positioning structure 100 can quickly find the accurate position for mounting, thereby improving the ease of mounting.
The embodiment of the utility model further provides a jig 200, which comprises a driving part 7, wherein the output end of the driving part 7 is provided with two wire harness positioning structures 100, and the driving part 7 can drive the two wire harness positioning structures 100 to be relatively opened or closed; and the mounting surfaces of the two mounting plates 1 in the two harness positioning structures 100 may be disposed opposite to each other.
In this embodiment in particular, as shown in fig. 5, the driving member 7 may be a clamp driving cylinder 7 a.
In some embodiments, as shown in fig. 5, the jig 200 further comprises a rotary servo motor 8, and the rotary servo motor 8 may be provided with a driving member 7 such as a clamping driving cylinder 7 a.
As can be understood, when the jig 200 is loaded, the clamping driving cylinder 7a drives the two harness positioning structures 100 to open relatively, and a material such as a ceramic substrate is placed between the two opposite harnesses 6 on the two harness positioning structures 100; the clamping driving cylinder 7a drives the two wire harness positioning structures 100 to be closed relatively, so that the two opposite wire harnesses 6 on the two wire harness positioning structures 100 clamp the material.
The embodiment of the present invention further provides a laser processing apparatus 300, as shown in fig. 6, the laser processing apparatus 300 includes the jig 200.
In some embodiments, as shown in fig. 6, the laser machining apparatus 300 further includes a soldering device 9.
In summary, compared with the prior art, the wire harness positioning structure 100, the jig 200 and the laser processing device 300 at least have the following beneficial effects:
by adopting the wire harness positioning structure 100 to position the wire harness 6, the part of the wire harness 6, which is exposed out of the wire harness positioning structure 100, has certain toughness and certain rigidity, the problems that the wire harness 6 is easy to deform and fall off during welding are avoided, and the positioning precision of the wire harness 6 is effectively improved.
The jig 200 with the wire harness positioning structure 100 can reduce the relative position difference between two opposite wire harnesses 6 and improve the stability of clamping materials when the two opposite wire harnesses 6 on two adjacent wire harness 6 positioning jigs 200 clamp the materials.
Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A wiring harness positioning structure is characterized by comprising an installation plate and a carrier plate;
a wire harness groove matched with a wire harness is formed in the mounting surface of the mounting plate at the top end of the mounting plate, and one end of the wire harness groove extends to the top end of the mounting plate along the width direction of the mounting plate;
the carrier plate is provided with a pressing surface and a loading surface opposite to the pressing surface, the pressing surface of the carrier plate is arranged on the mounting surface of the mounting plate, and the loading surface of the carrier plate is used for loading wiring harnesses.
2. The wire harness positioning structure according to claim 1, wherein at least two wire harness grooves are provided, and the wire harness grooves are juxtaposed and arranged with a gap therebetween in a length direction of the mounting plate.
3. A wire harness positioning structure as claimed in claim 1, wherein the cross-sectional dimension of the wire harness slot is 0.25 ± 0.05 mm.
4. The structure of claim 1, further comprising an adhesive tape, wherein a long side of the adhesive tape corresponds to a length direction of the carrier, and the adhesive tape is disposed on the loading surface of the carrier.
5. The wire harness positioning structure according to claim 1, wherein the wire harness positioning structure further comprises a stopper, a rib and an abutting member;
the limiting piece is used for limiting the carrier plate to horizontally move on the mounting plate, and the limiting piece is arranged on the mounting surface of the mounting plate and avoids the wire harness groove;
the long edge of the convex strip corresponds to the length direction of the mounting plate, the convex strip is arranged on the mounting surface of the mounting plate and is positioned at the top end of the mounting plate, the convex strip is provided with the wire harness groove, and the convex strip is clamped against the top end of the carrier plate;
the abutting assembly is movably arranged on the mounting surface of the mounting plate and along the width direction of the mounting plate, the abutting assembly and the convex strips are arranged at intervals, and the abutting assembly abuts against the bottom end of the carrier plate.
6. The wire harness positioning structure according to claim 5, wherein the abutting assembly comprises an abutting member and an elastic member, one end of the abutting member abuts against the bottom end of the carrier plate, and the other end of the abutting member is provided with one end of the elastic member; the other end of the elastic piece is arranged on the mounting surface of the mounting plate.
7. The wire harness positioning structure according to any one of claims 1 to 6, further comprising a mating fixture provided at a bottom end of the mounting plate, the mating fixture being configured to allow the wire harness positioning structure to be detachably provided to an external mechanism.
8. The wire harness positioning structure of claim 7, wherein the mating fixing member is a magnetic block or a snap.
9. A jig comprises a driving piece, and is characterized in that the output end of the driving piece is provided with two wire harness positioning structures according to any one of claims 1 to 8, and the driving piece can drive the two wire harness positioning structures to be opened or closed relatively; and the mounting surfaces of the mounting plates in the two wire harness positioning structures are oppositely arranged.
10. A laser machining apparatus, characterized in that the laser machining apparatus comprises the jig of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462304.3U CN215393161U (en) | 2020-10-29 | 2020-10-29 | Wiring harness positioning structure, jig and laser processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462304.3U CN215393161U (en) | 2020-10-29 | 2020-10-29 | Wiring harness positioning structure, jig and laser processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215393161U true CN215393161U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462304.3U Active CN215393161U (en) | 2020-10-29 | 2020-10-29 | Wiring harness positioning structure, jig and laser processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215393161U (en) |
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2020
- 2020-10-29 CN CN202022462304.3U patent/CN215393161U/en active Active
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