CN211842902U - Riveting tool for copper sheet component in injection molding corner - Google Patents
Riveting tool for copper sheet component in injection molding corner Download PDFInfo
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- CN211842902U CN211842902U CN202020044990.XU CN202020044990U CN211842902U CN 211842902 U CN211842902 U CN 211842902U CN 202020044990 U CN202020044990 U CN 202020044990U CN 211842902 U CN211842902 U CN 211842902U
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- riveting
- copper sheet
- tool body
- injection molding
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Abstract
The utility model discloses a copper sheet subassembly riveting tools in angle of moulding plastics belongs to machining equipment field, including the frock body, the frock body is the cylinder structure, and the bottom terminal surface of frock body is equipped with the riveting head, and the border position of frock body bottom terminal surface is equipped with spacing arch, and the height of riveting head is greater than spacing bellied height. The riveting effect is achieved through the riveting head, the limiting protrusion of the end face can prevent pressure from being transmitted to the plug in the injection molding angle, the quality of the injection molding angle is prevented from being influenced by extrusion of the plug, and the working efficiency is improved. The utility model discloses simple structure, it is safe in utilization, be fit for promoting.
Description
Technical Field
The utility model relates to a relevant technical field of injection moulding equipment, in particular to copper sheet subassembly riveting tools in angle of moulding plastics.
Background
In the negative plate product, the inside copper sheet coupling assembling of angle of moulding plastics adopts the riveting, guarantee connection structure's stability, and the riveting just needs to use riveting fixture, when current riveting fixture compresses tightly the tie point with the riveting head, the degree that can't hold and compress tightly, the end cap of below can be used with pressure to the excessive pressure, it is protruding to form on the soft glue film that can make the angle of moulding plastics, influence product quality and life, if pressure is still big a bit, can lead to soft glue film and hard glue film to come off even, lead to the product to scrap, and if the undersize of pressure, can lead to two-layer copper sheet connection assembling's the two-layer copper sheet to connect unstablely, the normal use of direct influence.
Based on this, design a copper sheet subassembly riveting tools in angle of moulding plastics, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of copper sheet subassembly riveting tools in angle of moulding plastics is convenient for rivet the copper sheet coupling assembling in the angle of moulding plastics, has improved work efficiency, guarantees product quality.
In order to solve the technical problem, the utility model discloses a technical scheme's basic thinking is: the utility model provides a copper sheet subassembly riveting tools in angle of moulding plastics, includes the frock body, the frock body is the cylinder structure, the bottom terminal surface of frock body is equipped with the riveting head, the border position of frock body bottom terminal surface is equipped with spacing arch, the height that highly is greater than spacing bellied height of riveting head.
Furthermore, the riveting head is located at the center of the end face of the bottom of the tool body.
Furthermore, the rivet joint is of a hemispherical structure.
Furthermore, the cross section of the limiting bulge is rectangular, and the outer edge of the limiting bulge is flush with the side face of the tool body.
Furthermore, an observation window is formed in the edge of the end face of the bottom of the tool body along the height direction of the tool body, and the depth of the observation window is 1/2-2/3 of the radius of the tool body.
The utility model has the advantages that:
the riveting effect is achieved through the riveting head, the limiting protrusion of the end face can prevent pressure from being transmitted to the plug in the injection molding angle, the quality of the injection molding angle is prevented from being influenced by extrusion of the plug, and the working efficiency is improved.
The utility model discloses simple structure, it is safe in utilization, be fit for promoting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of FIG. 1 taken along line A;
fig. 3 is a schematic view of a usage status structure according to an embodiment of the present invention.
In the figure: 1. a tool body; 2. riveting a joint; 3. a limiting bulge; 4. and (4) an observation window.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example (b): as shown in fig. 1, 2 and 3, the riveting tool for the copper sheet component in the injection molding corner comprises a tool body 1, wherein the tool body 1 is of a cylindrical structure, a riveting head 2 is arranged on the bottom end face of the tool body 1, a limiting protrusion 3 is arranged at the edge position of the bottom end face of the tool body 1, and the height of the riveting head 2 is greater than that of the limiting protrusion 3.
The rivet joint 2 through the bottom reaches riveted effect, and the spacing arch 3 of bottom end surface border position can support and lean on the position of end cap both sides on the injection molding angle, when carrying out the riveting operation, and pressure can pass to the ebonite layer at injection molding angle, and can not transmit the end cap position, even if the dynamics is big, can not cause the end cap to remove yet, avoids end cap extrusion ebonite layer, guarantees the quality of product. The height that rivet joint 2 highly is greater than spacing protruding 3 carries out riveting during operation, and rivet joint 2 just can contact copper sheet coupling assembling, and then rivets, and in the in-service use, spacing protruding 3 highly is the thickness sum of upper copper sheet and lower floor's copper sheet among the copper sheet coupling assembling, during the riveting, just can contact the angle of moulding plastics, can not cause the extrusion to copper sheet coupling assembling and end cap.
The rivet joint 2 is located at the center of the end face of the bottom of the tool body 1. The stress of the copper sheet connecting assembly is ensured to be uniform, and the riveting effect is ensured.
The rivet joint 2 is a hemispherical structure. The pressing plate of the copper sheet connecting assembly is conveniently extruded towards two sides to form a riveting structure.
The cross section of the limiting bulge 3 is rectangular, and the outer edge of the limiting bulge 3 is flush with the side face of the tool body 1. On the one hand is convenient for manufacturing, and on the other hand is big with the angle contact face of moulding plastics of below when using, can not cause extrusion damage to the angle of moulding plastics, and riveting fixture also is difficult for sliding and influences riveting effect.
The edge of the end face of the bottom of the tool body 1 is provided with an observation window 4 along the height direction of the tool body 1, and the depth of the observation window 4 is 1/2-2/3 of the radius of the tool body 1.
When riveting, the user can't observe the position of riveting head 2, and riveting head 2 location is very inconvenient, can observe the position of riveting head 2 from the side through observation window 4, and riveting head 2 is being guaranteed to the position of moulding plastics angle copper sheet coupling assembling anchor point to fine location riveting head 2, has improved work efficiency.
In practical use, the height of the limiting protrusion 3 is the sum of the thicknesses of two layers of copper sheets in the copper sheet riveting assembly to be processed, so that the two layers are just compressed to the optimal fit state, and the influence on the plug is avoided.
The utility model discloses a copper sheet subassembly riveting tools in angle of moulding plastics has improved riveting work efficiency, guarantees the riveting effect, has guaranteed the quality of product, is fit for promoting.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a copper sheet subassembly riveting tools in angle of moulding plastics which characterized in that: the tool comprises a tool body, wherein the tool body is of a cylindrical structure, a riveting head is arranged on the bottom end face of the tool body, a limiting protrusion is arranged at the edge position of the bottom end face of the tool body, and the height of the riveting head is larger than that of the limiting protrusion.
2. The injection molding corner inner copper sheet component riveting tool according to claim 1, characterized in that: the rivet joint is located at the center of the end face of the bottom of the tool body.
3. The injection molding corner inner copper sheet component riveting tool according to claim 2, characterized in that: the rivet joint is of a hemispherical structure.
4. The injection molding corner inner copper sheet component riveting tool according to claim 3, characterized in that: the cross section of the limiting bulge is rectangular, and the outer edge of the limiting bulge is flush with the side face of the tool body.
5. The injection molding corner inner copper sheet component riveting tool according to claim 4, characterized in that: the tool body is characterized in that an observation window is arranged on the edge of the end face of the bottom of the tool body in the height direction of the tool body, and the depth of the observation window is 1/2-2/3 of the radius of the tool body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044990.XU CN211842902U (en) | 2020-01-09 | 2020-01-09 | Riveting tool for copper sheet component in injection molding corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044990.XU CN211842902U (en) | 2020-01-09 | 2020-01-09 | Riveting tool for copper sheet component in injection molding corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211842902U true CN211842902U (en) | 2020-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044990.XU Active CN211842902U (en) | 2020-01-09 | 2020-01-09 | Riveting tool for copper sheet component in injection molding corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211842902U (en) |
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2020
- 2020-01-09 CN CN202020044990.XU patent/CN211842902U/en active Active
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