CN217021460U - Double-point pulse hot riveting head - Google Patents
Double-point pulse hot riveting head Download PDFInfo
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- CN217021460U CN217021460U CN202123300580.0U CN202123300580U CN217021460U CN 217021460 U CN217021460 U CN 217021460U CN 202123300580 U CN202123300580 U CN 202123300580U CN 217021460 U CN217021460 U CN 217021460U
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- hot riveting
- heating head
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Abstract
The utility model discloses a double-point pulse hot riveting head in the technical field of hot melting welding, which comprises a body, wherein the body comprises a left body pole and a right body pole, the left body pole and the right body pole are symmetrically arranged, a first heating head is arranged at the bottom end of the left body pole, a second heating head is arranged at the bottom end of the right body pole, and a thermocouple is arranged on the right side of the body.
Description
Technical Field
The utility model relates to the technical field of hot melting, in particular to a double-point pulse hot riveting head.
Background
When plastic columns are subjected to hot riveting or hot melt welding, particularly hot riveting operation with small distance between two plastic columns is involved, pulse hot riveting heads need to be used, but most of the existing hot riveting heads are only provided with a single group of heating heads and can only be used for hot riveting operation of a single plastic column, the working efficiency is low, the practicability is poor, and therefore double-point pulse hot riveting heads are provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-point pulse hot riveting head to solve the problem of low working efficiency of the existing pulse hot riveting head in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
two pulse hot riveting heads, which comprises a body, the body includes the body left side utmost point and the body right side utmost point, and the body left side utmost point sets up with the body right side utmost point symmetry, the bottom of the body left side utmost point is equipped with heating head one, the bottom of the body right side utmost point is equipped with heating head two, the thermocouple is installed on the right side of body.
And further: threaded holes are formed in the body, four groups of threaded holes are formed in the body, and reinforcing blocks are installed below the threaded holes.
Further: the upper part of the body is provided with an airflow guide groove.
Further: and a temperature detection point is arranged at the bottom end of the first heating head.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can simultaneously correspond to the hot riveting operation of two plastic columns, thereby reducing the equipment cost, saving the applicable space and simultaneously improving the production efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a body; 2. a thermocouple; 3. a reinforcing block; 4. a first heating head; 5. a second heating head; 6. a threaded hole; 7. a body left pole; 8. a right pole of the body; 9. an airflow guide slot; 10. and detecting the temperature.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1 and fig. 2, the present invention provides a technical solution: the double-point pulse hot riveting head comprises a body 1, wherein the body 1 comprises a body left pole 7 and a body right pole 8, the body left pole 7 and the body right pole 8 are symmetrically arranged, a first heating head 4 is arranged at the bottom end of the body left pole 7, a second heating head 5 is arranged at the bottom end of the body right pole 8, a thermocouple 2 is installed on the right side of the body 1, the body left pole 7 and the body right pole 8 are used for inflow and outflow of electric energy to provide electric energy for generating temperature of two heating heads at the bottom, the symmetrically arranged first heating head 4 and second heating head 5 ensure that heating resistance values are consistent as much as possible, the temperature difference between the two heating heads is reduced, the thermocouple 2 can more accurately feed back the real-time temperature of the heating heads, during pulse hot riveting operation, electric energy can instantly flow in from one end of the body 1 and flow through the first heating head 4 and the second heating head 5 and flow out from the other end of the body 1, and the structural size of the body 1 is relatively large, the size of the heating head structure is relatively small, so that the first heating head 4 and the second heating head 5 show higher temperature, and the thermocouple 2 arranged on the heating head part collects and feeds back the temperature in real time, so that the double-point hot riveting head can heat accurately.
Referring to fig. 1, preferably, the body 1 is provided with four groups of threaded holes 6, the reinforcing blocks 3 are installed below the threaded holes 6, the threaded holes 6 are used for ensuring good contact with an external mechanism, and the reinforcing blocks 3 are used for reinforcing the strength of the hot rivet head and fixing the wire harness of the thermocouple 2.
Referring to fig. 2, preferably, the upper portion of the body 1 is provided with an air flow guide groove 9, and the air flow guide groove 9 facilitates the introduction of cooling air flow, so that the hot rivet head is sufficiently cooled.
Referring to fig. 2, preferably, a temperature detection point 10 is disposed at the bottom end of the first heating element 4, and the temperature detection point 10 feeds back the real-time temperature of the first heating element more accurately.
The working principle is as follows: when the double-point hot riveting device is used, firstly, the body 1 is connected with an external mechanism through the four groups of threaded holes 6, during pulse hot riveting operation, electric energy can instantly flow in from one end of the body 1, flow through the first heating head 4 and the second heating head 5 and flow out from the other end of the body 1, the structural size of the body 1 is relatively large, the structural size of the heating head is relatively small, so that the first heating head 4 and the second heating head 5 show higher temperatures, and the thermocouple 2 arranged on the heating head collects and feeds back the temperatures in real time, so that the double-point hot riveting head heats accurately.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Two pulse heat riveting heads, including body (1), its characterized in that: the body (1) comprises a body left pole (7) and a body right pole (8), the body left pole (7) and the body right pole (8) are symmetrically arranged, a first heating head (4) is arranged at the bottom end of the body left pole (7), a second heating head (5) is arranged at the bottom end of the body right pole (8), and a thermocouple (2) is installed on the right side of the body (1).
2. The double-point pulse hot rivet head of claim 1, wherein: threaded holes (6) are formed in the body (1), four groups of threaded holes (6) are formed in the body, and reinforcing blocks (3) are installed below the threaded holes (6).
3. The double-point pulse hot rivet head of claim 1, wherein: the upper part of the body (1) is provided with an airflow guide groove (9).
4. The double-point pulse hot rivet head of claim 1, wherein: and a temperature detection point (10) is arranged at the bottom end of the first heating head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300580.0U CN217021460U (en) | 2021-12-20 | 2021-12-20 | Double-point pulse hot riveting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300580.0U CN217021460U (en) | 2021-12-20 | 2021-12-20 | Double-point pulse hot riveting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217021460U true CN217021460U (en) | 2022-07-22 |
Family
ID=82443347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300580.0U Active CN217021460U (en) | 2021-12-20 | 2021-12-20 | Double-point pulse hot riveting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217021460U (en) |
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2021
- 2021-12-20 CN CN202123300580.0U patent/CN217021460U/en active Active
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