CN209901565U - Clamp for copper bar powder coating - Google Patents
Clamp for copper bar powder coating Download PDFInfo
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- CN209901565U CN209901565U CN201920386419.3U CN201920386419U CN209901565U CN 209901565 U CN209901565 U CN 209901565U CN 201920386419 U CN201920386419 U CN 201920386419U CN 209901565 U CN209901565 U CN 209901565U
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- conductive connecting
- copper bar
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- clamp
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Abstract
The utility model relates to a copper bar scribbles anchor clamps that powder was used, the copper bar includes that can supply insulating powder to cover the main part that forms the insulating layer on it, sets up the first conductive connecting portion of one end of the said main part, sets up the second conductive connecting portion of the other end of the said main part; the clamp comprises a jacket which can be sleeved on the first conductive connecting part and the second conductive connecting part respectively; the jacket comprises a jacket body for applying clamping force and a cavity arranged on the inner side of the jacket body for the first conductive connecting part or the second conductive connecting part to extend into. This anchor clamps that copper bar bepowdering was used can simplify the step of copper bar bepowdering protection, and it has easy and simple to handle, advantage that the protecting effect is good.
Description
Technical Field
The utility model relates to a copper bar preparation technical field, more specifically say, relate to an anchor clamps that copper bar dusting was used.
Background
Electronic devices in general, and motors in particular, need to be connected to a battery or a power source through wires; the wire typically includes an insulating sheath and a plurality of strands of copper wire disposed within the insulating sheath, the copper wire typically being relatively thin and easily broken over time, thereby rendering the wire unusable.
In the prior art, the copper bar is adopted to replace the electric wire so as to solve the defect that the electric wire is easy to break, and generally comprises a main body part, a first conductive connecting part and a second conductive connecting part, wherein the first conductive connecting part and the second conductive connecting part are arranged at two ends of the main body part; in the processing and manufacturing process of the copper bar, the main body part of the copper bar needs to be covered with insulating powder, and the first conductive connecting part and the second conductive connecting part need to take some protective measures to avoid the insulating powder from covering the first conductive connecting part and the second conductive connecting part, so that the conductive performance is reduced; however, the conventional protective measures are generally to wind the first conductive connecting part and the second conductive connecting part with an adhesive tape before applying powder so as to avoid covering the first conductive connecting part and the second conductive connecting part with insulating powder, but the operation process is not only cumbersome, but also a gap is easily left to cause the insulating powder to enter between the conductive connecting part and the adhesive tape.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing one kind and can simplify the copper bar and scribble whitewashed operating procedure and can avoid insulating powder to cover the anchor clamps on first electrically conductive connecting portion and the electrically conductive connecting portion of second.
The utility model provides a technical scheme that its technical problem adopted is: the copper bar powder coating clamp comprises a main body part, a first conductive connecting part and a second conductive connecting part, wherein the main body part can be covered with insulating powder to form an insulating layer, the first conductive connecting part is arranged at one end of the main body part, and the second conductive connecting part is arranged at the other end of the main body part; the clamp comprises a jacket which can be sleeved on the first conductive connecting part and the second conductive connecting part respectively; the jacket comprises a jacket body for applying clamping force and a cavity arranged on the inner side of the jacket body for the first conductive connecting part or the second conductive connecting part to extend into.
Preferably, the jacket further comprises at least one set of clamping portions disposed in the cavity to clamp the first conductive connection portion or the second conductive connection portion.
Preferably, the at least one set of gripping portions comprises at least one set of gripping surfaces; every group the clamping face is including setting up the first clamping face of cavity inside wall and with first clamping face sets up relatively and is located cavity inside wall second clamping face.
Preferably, the size of the cavity is gradually reduced towards the direction far away from the opening of the cavity so as to form at least one group of inclined planes in the cavity;
the at least one group of clamping surfaces is the at least one group of inclined surfaces.
Preferably, the at least one set of clamping portions includes at least one set of inner flanges disposed inside the cavity and extending toward the first conductive connecting portion or the second conductive connecting portion to abut against the first conductive connecting portion or the second conductive connecting portion.
Preferably, the at least one set of inner flanges comprises a first inner flange and a second inner flange which are separated and oppositely arranged at the opening end of the cavity and extend towards the inner side of the cavity; the first inner flange is abutted against one side wall of the first conductive connecting part or the second conductive connecting part; the second inner flange is abutted against the other side wall of the first conductive connecting part or the second conductive connecting part.
Preferably, the size of the cavity is smaller than or equal to the size of the first conductive connection part or the second conductive connection part.
Preferably, the jacket comprises a high temperature resistant resilient insulating sleeve.
Preferably, the material of the elastic insulating sleeve comprises silica gel or plastic.
Preferably; the main body portion includes a sheet-like body; the first conductive connecting part comprises a first conductive connecting sheet which is arranged on the sheet main body and forms a certain angle with the sheet main body; the second conductive connecting portion includes a second conductive connecting piece which is arranged on the sheet-shaped main body and forms a certain angle with the sheet-shaped main body.
Implement the utility model discloses an anchor clamps that copper bar dusting was used have following beneficial effect: the clamp for copper bar dusting can be respectively sleeved on the jacket of the first conductive connecting part and the second conductive connecting part through the arrangement, and the jacket body of the jacket exerts clamping force to be fixed on the first conductive connecting part or the second conductive connecting part, so that the first conductive connecting part and the second conductive connecting part can be protected when the copper bar dusting is carried out, and the insulating powder is prevented from covering the first conductive connecting part and the second conductive connecting part. This anchor clamps that copper bar bepowdering was used can simplify the step of copper bar bepowdering protection, and it has easy and simple to handle, advantage that the protecting effect is good.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic view showing a state of the first embodiment of the jig for copper bar dusting according to the present invention engaged with a copper bar;
fig. 2 is a cross-sectional view showing a state of the first embodiment of the powder coating clamp for copper bars of the present invention in fig. 1 being engaged with the copper bars;
fig. 3 is a cross-sectional view showing a state of being engaged with a copper bar in a second embodiment of the copper bar dusting jig of the present invention;
fig. 4 is a cross-sectional view showing a state of being engaged with a copper bar in a third embodiment of the copper bar dusting jig of the present invention;
fig. 5 is a partially enlarged schematic view illustrating a state of the third embodiment of the copper bar dusting clamp of the present invention in fig. 4 engaged with the copper bar;
fig. 6 is a cross sectional view showing a state of being engaged with a copper bar in a fourth embodiment of the copper bar dusting jig of the present invention;
fig. 7 is a schematic view showing a fourth embodiment of the copper bar dusting clamp of fig. 6, showing a partial enlarged state of the copper bar.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 and fig. 2 show a first embodiment of the clamp for copper bar dusting according to the present invention.
The copper bar 20 comprises a main body part 21, a first conductive connecting part 22 arranged at one end of the main body part 21, and a second conductive connecting part 23 arranged at the other end of the main body part 21; in the copper bar processing and manufacturing process, the main body part 21 needs to be covered with insulating powder to form an insulating layer, so that the insulating layer plays a role in insulating protection, and the main body part 21 can be a flaky main body. The first conductive connection portion 22 and the second conductive connection portion 23 may be connected to an electronic device and a power supply, respectively. In this embodiment, the first conductive connection portion 22 includes a first conductive connection pad disposed on and at an angle to the sheet-like body, specifically, perpendicular to the sheet-like body. The second conductive connection portion 23 includes a second conductive connection pad disposed on the sheet-like body and forming an end angle with the sheet-like body, and in particular, may be disposed perpendicular to the sheet-like body.
The utility model discloses an anchor clamps can be used for the copper bar when scribbling the powder, and it protects first conductive connection portion and the conductive connection portion of second on this copper bar, and it can simplify the step that the copper bar scribbled the powder protection, and it has easy and simple to handle, advantage that the protecting effect is good.
As shown in fig. 1 and 2, the jig includes a jacket 10; the jacket 10 can be respectively sleeved on the first conductive connecting portion 22 and the second conductive connecting portion 23, so that when the copper bar is coated with powder, the insulating powder can be prevented from adhering to the surfaces of the first conductive connecting portion 22 and the second conductive connecting portion 23, and the conductivity of the first conductive connecting portion 22 and the second conductive connecting portion 23 can be ensured.
In this embodiment, the jacket 10 may include a high temperature resistant elastic insulating sleeve to facilitate fixing to the first conductive connection portion 22 and the second conductive connection portion 23 and avoid deformation of the jacket 10 caused by excessive temperature during the powder coating process. In this embodiment, the elastic insulating sheath is made of silicone or plastic. Specifically, in this embodiment, the elastic insulating sleeve may be a silicone sleeve. The jacket 10 can be used several times in order to save costs.
Further, the jacket 10 includes a jacket body 11, a cavity 12 disposed inside the jacket body 11; the sheath 11 can exert a clamping force to fix the first conductive connecting portion 22 and the second conductive connecting portion 23. The cavity 12 can be provided for the first conductive connecting portion 22 or the second conductive connecting portion 23 to extend into.
In the embodiment, the shape and size of the sheath 11 are matched with the first conductive connecting portion 22 or the second conductive connecting portion 23. In this embodiment, the sheath 11 may be rectangular. Of course, it is understood that in other embodiments, the shape of the sheath 11 is not limited to a rectangular parallelepiped shape, and may be a cylindrical shape or other shapes.
In the present embodiment, the shape and size of the cavity 12 are adapted to the first conductive connecting portion 22 or the second conductive connecting portion 23. In this embodiment, the cavity 12 may have a rectangular parallelepiped shape. Of course, it is understood that in other embodiments, the cavity 12 is not limited to a rectangular parallelepiped shape. The size of the cavity 12 may be smaller than or equal to the size of the first conductive connecting portion 22 or the second conductive connecting portion 23, so that the inner side wall of the sleeve body 11 may be attached to the surface of the first conductive connecting portion 22 or the second conductive connecting portion 23, thereby preventing the insulating powder from entering the sleeve body 11, and further ensuring the conductivity of the first conductive connecting portion 22 or the second conductive connecting portion 23. Specifically, the size of the cavity 12 may be smaller than the size of the first conductive connecting portion 22 or the second conductive connecting portion 23, and when the first conductive connecting portion 22 or the second conductive connecting portion 23 is extended into the cavity 12, the cavity 12 may be opened by using the elastic member of the sheath 11 itself.
Fig. 3 shows a second embodiment of the clamp for copper bar dusting according to the present invention. It is different from the first embodiment in that the size of the cavity 12 is not limited to be smaller than or equal to the size of the first conductive connection part 22 or the second conductive connection part 23. The jacket 10 further comprises at least one set of clamping portions 13; the at least one group of clamping portions 13 is disposed in the cavity 12, and can clamp the first conductive connecting portion 22 or the second conductive connecting portion 23, so as to fix the sheath 11 on the first conductive connecting portion 22 or the second conductive connecting portion 23, and prevent the insulating powder from entering the sheath 11, thereby ensuring the conductivity of the first conductive connecting portion 22 or the second conductive connecting portion 23. The at least one set of clamping portions 13 comprises one or more sets of clamping portions.
In the present embodiment, the at least one set of clamping portions 13 includes at least one set of clamping surfaces 131; the at least one set of clamping surfaces 131 includes one or more sets of clamping surfaces 131, and in this embodiment, it may include two sets of clamping surfaces 131, and the two sets of clamping surfaces 131 are respectively disposed on two sets of inner sidewalls of the sleeve 11 disposed oppositely. In the present embodiment, each set of clamping surfaces 131 includes a first clamping surface 1311 disposed on the inner sidewall of the cavity 12 and a second clamping surface disposed opposite to the first clamping surface 1311 and located on the inner sidewall of the cavity 12. The first clamping surface 1311 and the second clamping surface 1312 may be clamped on two opposite surfaces of the first conductive connecting portion 22 or the second conductive connecting portion 23, and a portion of the first clamping surface and the second clamping surface is attached to the surface of the first conductive connecting portion 22 or the surface of the second conductive connecting portion 23, so as to fix the sheath 11 on the first conductive connecting portion 22 or the second conductive connecting portion 23 and prevent the insulating powder from adhering to the first conductive connecting portion 22 or the second conductive connecting portion 23.
In the present embodiment, the size of the cavity 13 is gradually decreased toward the direction away from the opening of the cavity 12, so that at least one set of inclined planes is formed in the cavity 12, so that the cavity 12 may be stepped, and in the present embodiment, specifically, two sets of inclined planes may be formed in the cavity 12, each set of inclined planes including a first inclined plane and a second inclined plane which are oppositely arranged. The at least one set of inclined surfaces may be at least one set of clamping surfaces 131. Specifically, the first clamping surface may be a first inclined surface, and the second clamping surface may be a second inclined surface.
Fig. 4 and 5 show a third embodiment of the clamp for copper bar dusting according to the present invention, which is different from the first embodiment in that the size of the cavity 12 is not limited to be less than or equal to the size of the first conductive connecting portion 22 or the second conductive connecting portion 23, the size of the cavity 12 may be slightly greater than the size of the first conductive connecting portion 22 or the second conductive connecting portion 23, and the jacket 10 further includes at least one set of clamping portions 13; the at least one group of clamping portions 13 is disposed in the cavity 12, and can clamp the first conductive connecting portion 22 or the second conductive connecting portion 23, so as to fix the sheath 11 on the first conductive connecting portion 22 or the second conductive connecting portion 23, and prevent the insulating powder from entering the sheath 11, thereby ensuring the conductivity of the first conductive connecting portion 22 or the second conductive connecting portion 23. The at least one set of clamping portions 13 comprises one or more sets of clamping portions.
The at least one set of clamping portions 13 includes at least one set of inner flanges 132; the at least one set of inner flanges 132 may include one or more sets of inner flanges; in this embodiment, the at least one set of flanges 132 includes two sets of inner flanges disposed on two sets of inner sidewalls of the jacket body 12 opposite to each other. The at least one set of inner flanges 132 are disposed inside the cavity 12 and extend toward the first conductive connecting portion 22 or the second conductive connecting portion 23 to abut against the first conductive connecting portion 22 or the second conductive connecting portion 23, so as to fix the sheath 11 on the first conductive connecting portion 22 or the second conductive connecting portion 23 and prevent the insulating powder from entering the cavity 12, thereby preventing the insulating powder from adhering to the first conductive connecting portion 22 or the second conductive connecting portion 23.
Specifically, in the present embodiment, the at least one set of inner flanges 132 includes a first inner flange 1321 and the second flange 1322; the first inner flange 1321 and the second inner flange 1322 are separately and oppositely disposed at the open end of the cavity 12, and extend toward the inner side of the cavity 12; of course, it is understood that in other embodiments, the first inner flange 1321 and the second inner flange 1322 are not limited to being disposed at the open end of the cavity 12. The first inner flange 1321 abuts against a side wall of the first conductive connecting portion 22 or the second conductive connecting portion 23, so that an end surface of the first inner flange 1321 can be attached to the surface of the first conductive connecting portion 22 or the second conductive connecting portion 23, and the insulating powder is prevented from entering the cavity 11. The second inner flange 1322 abuts against the other side wall of the first conductive connecting portion 22 or the second conductive connecting portion 23, so that the second inner flange 1322 can be attached to the surface of the first conductive connecting portion 22 or the second conductive connecting portion 23, thereby preventing the insulating powder from entering the cavity 11.
Fig. 6 and 7 show a fourth embodiment of the clamp for copper bar dusting according to the present invention, which is different from the second embodiment in that the at least one set of clamping portions 13 further includes at least one set of inner flanges 132; the specific structure and position of the at least one set of inner flanges 132 are discussed in the third embodiment and will not be described herein.
It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. A clamp for copper bar powder coating is characterized in that a copper bar (20) comprises a main body part (21) for covering insulating powder thereon to form an insulating layer (24), a first conductive connecting part (22) arranged at one end of the main body part (21), and a second conductive connecting part (23) arranged at the other end of the main body part (21); the fixture is characterized by comprising a jacket (10) which can be sleeved on the first conductive connecting part (22) and the second conductive connecting part (23) respectively; the jacket (10) comprises a jacket body (11) for applying clamping force and a cavity (12) which is arranged on the inner side of the jacket body (11) and is used for the first conductive connecting part (22) or the second conductive connecting part (23) to extend into.
2. The clamp for copper bar dusting according to claim 1, characterized in that said jacket (10) further comprises at least one set of clamping portions (13) arranged in said cavity (12) to clamp said first conductive connection portion (22) or said second conductive connection portion (23).
3. The copper bar dusting clamp according to claim 2, characterised in that at least one set of gripping portions (13) comprises at least one set of gripping surfaces (131); each group of clamping surfaces (131) comprises a first clamping surface (1311) arranged on the inner side wall of the cavity (12) and a second clamping surface (1312) which is arranged opposite to the first clamping surface (1311) and is positioned on the inner side wall of the cavity (12).
4. The clamp for copper bar dusting as claimed in claim 3, characterized in that said cavity (12) is provided with a size decreasing gradually towards the direction away from the opening of said cavity (12) to form at least one set of inclined planes in said cavity (12);
the at least one set of clamping surfaces (131) is the at least one set of inclined surfaces.
5. The copper bar dusting clamp according to any of the claims 2 to 4, characterised in that said at least one set of clamping portions (13) comprises at least one set of inner flanges (132) arranged inside said cavity (12) and extending towards said first conductive connecting portion (22) or said second conductive connecting portion (23) to abut against said first conductive connecting portion (22) or said second conductive connecting portion (23).
6. The clamp for copper bar dusting as claimed in claim 5, characterized in that said at least one set of inner flanges (132) comprises a first inner flange (1321) and a second inner flange (1322) which are separately and oppositely arranged at the open end of said cavity (12) and extend towards the inside of said cavity (12); the first inner flange (1321) abuts against one side wall of the first conductive connecting part (22) or the second conductive connecting part (23); the second inner flange (1322) abuts against the other side wall of the first conductive connecting portion (22) or the second conductive connecting portion (23).
7. The clamp for copper bar dusting as claimed in claim 1, characterized in that the size of said cavity (12) is smaller than or equal to the size of said first conductive connection portion (22) or second conductive connection portion (23).
8. The clamp for copper bar dusting according to claim 1, characterized in that said jacket (10) comprises a high temperature resistant elastic insulating jacket.
9. The clamp for copper bar dusting as claimed in claim 8, wherein the elastic insulating sleeve is made of silica gel or plastic.
10. The clamp for copper bar dusting according to claim 1, characterized in that; the main body portion (21) includes a sheet-like body; the first conductive connecting part (22) comprises a first conductive connecting sheet which is arranged on the sheet-shaped main body and forms a certain angle with the sheet-shaped main body; the second conductive connection portion (23) includes a second conductive connection piece provided on the sheet-like body and forming a certain angle with the sheet-like body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386419.3U CN209901565U (en) | 2019-03-25 | 2019-03-25 | Clamp for copper bar powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386419.3U CN209901565U (en) | 2019-03-25 | 2019-03-25 | Clamp for copper bar powder coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209901565U true CN209901565U (en) | 2020-01-07 |
Family
ID=69034567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386419.3U Active CN209901565U (en) | 2019-03-25 | 2019-03-25 | Clamp for copper bar powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209901565U (en) |
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2019
- 2019-03-25 CN CN201920386419.3U patent/CN209901565U/en active Active
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