CN214741321U - Fastener for pin shaft cylinder and pin shaft plate of motor of heading machine - Google Patents
Fastener for pin shaft cylinder and pin shaft plate of motor of heading machine Download PDFInfo
- Publication number
- CN214741321U CN214741321U CN202120647141.8U CN202120647141U CN214741321U CN 214741321 U CN214741321 U CN 214741321U CN 202120647141 U CN202120647141 U CN 202120647141U CN 214741321 U CN214741321 U CN 214741321U
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- pin shaft
- pin
- round pin
- cylinder
- pin axle
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Abstract
A fastener for a motor pin shaft cylinder and a pin shaft plate of a heading machine comprises a first pin shaft cylinder, a second pin shaft cylinder and a pin shaft plate, wherein a pin shaft hole is formed in the pin shaft plate, the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate, and the center positions of the first pin shaft cylinder and the second pin shaft cylinder are respectively butted and communicated with the pin shaft hole. The utility model discloses combine first round pin axle drum, second round pin axle drum and round pin axle board, make its atress simultaneously, guarantee that the round pin shaft hole can bear complicated operating mode condition, will the utility model discloses the welding is on the frame of entry driving machine, and the motor round pin axle joins in marriage the dress and runs through the round pin shaft hole of round pin axle board, the big arm of entry driving machine round pin axle and round pin hub connection, the utility model discloses a first round pin axle drum, second round pin axle drum and round pin axle board are through special welded structure reliable fastening structure in addition, guarantee that first round pin axle drum, second round pin axle drum do not ftracture with round pin axle board in the round pin axle hole under the condition of atress, do not take place to break away from the phenomenon, have guaranteed the reliable connection of motor with the entry driving machine.
Description
Technical Field
The utility model relates to a driving machine motor technical field, in particular to driving machine motor round pin axle drum and round pin axle plate fastener.
Background
The motor of the heading machine is special in use environment, and the motor has an energy conversion function and converts electric energy into mechanical energy. In the process of transmitting mechanical energy, the motor and the tunneling machine are connected together through a pin shaft, and a pin shaft hole of a motor body becomes a unique connecting part; at this time, all impact force generated by the tunneling machine during tunneling is concentrated on the pin shaft hole of the motor, and the phenomenon that the connection part of the motor and the tunneling machine cracks easily occurs.
Disclosure of Invention
In view of the above, it is desirable to provide a motor pin cylinder and a pin plate fastener for a heading machine.
A fastener for a motor pin shaft cylinder and a pin shaft plate of a heading machine comprises a first pin shaft cylinder, a second pin shaft cylinder and a pin shaft plate, wherein a pin shaft hole is formed in the pin shaft plate, the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate, and the center positions of the first pin shaft cylinder and the second pin shaft cylinder are respectively butted and communicated with the pin shaft hole.
Preferably, both sides of the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate through a first screw and a second screw respectively.
Preferably, after the two sides of the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate through the first screw and the second screw respectively, the first pin shaft cylinder and the second pin shaft cylinder are fixed on the pin shaft plate through welding.
The utility model discloses combine first round pin axle drum, second round pin axle drum and round pin axle board, make its atress simultaneously, guarantee that the round pin shaft hole can bear complicated operating mode condition, will the utility model discloses the welding is on the frame of entry driving machine, and the motor round pin axle joins in marriage the dress and runs through the round pin shaft hole of round pin axle board, the big arm of entry driving machine round pin axle and round pin hub connection, the utility model discloses a first round pin axle drum, second round pin axle drum and round pin axle board are through special welded structure reliable fastening structure in addition, guarantee that first round pin axle drum, second round pin axle drum do not ftracture with round pin axle board in the round pin axle hole under the condition of atress, do not take place to break away from the phenomenon, have guaranteed the reliable connection of motor with the entry driving machine.
Drawings
FIG. 1 is a partial structural schematic view of a motor pin roll cylinder and a pin roll plate fastener of the development machine;
FIG. 2 is a schematic diagram of a pin plate structure;
FIG. 3 is a schematic view of a first pin cylinder structure;
FIG. 4 is a schematic view of a second pin cylinder structure;
FIG. 5 is a schematic structural view of an assembly state of a motor pin shaft cylinder and a pin shaft plate fastener of the development machine;
in the figure: the device comprises a first pin roll cylinder 1, a second pin roll cylinder 2, a through hole a, a threaded hole b, a pin roll plate 3, a pin roll hole 4, a first screw 5, a second screw 6, a heading machine 7, a pin roll 8 and a pin roll large arm 9.
Detailed Description
In order to make the technical solution of the present invention easier to understand, the present invention adopts the mode of the specific embodiment with reference to the attached drawings, and the technical solution of the present invention is clearly and completely described.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the fastener for the motor pin roll cylinder and the pin roll plate of the heading machine comprises a first pin roll cylinder 1, a second pin roll cylinder 2 and a pin roll plate 3, wherein the pin roll plate 3 is provided with a pin roll hole 4, the first pin roll cylinder 1 and the second pin roll cylinder 2 are fixedly assembled on the pin roll plate 3, and the center positions of the first pin roll cylinder 1 and the second pin roll cylinder 2 are respectively butted and communicated with the pin roll hole 4. The two sides of the first pin shaft cylinder 1 and the second pin shaft cylinder 2 are fixedly assembled on the pin shaft plate 3 through a first screw 5 and a second screw 6 respectively, and then the first pin shaft cylinder 1 and the second pin shaft cylinder 2 are fixed on the pin shaft plate 3 through welding. The first screw 5 and the second screw 6 are M12 screws. The first pin shaft cylinder 1 is provided with a screw screwing through hole a, and the second pin shaft cylinder 2 is provided with a threaded hole b.
The utility model discloses combine first round pin axle drum 1, second round pin axle drum 2 and round pin axle plate 3, make its atress simultaneously, guarantee that round pin axle hole 4 can bear complicated operating mode condition, will the utility model discloses the welding is on the frame of entry driving machine 7, and motor pin axle 8 assembles and runs through round pin axle plate 3's round pin axle hole 4, and entry driving machine round pin axle big arm 9 is connected with round pin axle 8, the utility model discloses a first round pin axle drum 1, second round pin axle drum 2 and round pin axle plate 3 are through special welded structure reliable fastening structure in addition, guarantee round pin axle hole 4 first round pin axle drum 1, second round pin axle drum 2 and round pin axle plate 3 do not ftracture under the condition of atress, do not take place the phenomenon of breaking away from, have guaranteed the reliable connection of motor and entry driving machine.
It should be noted that the embodiments described herein are only some of the embodiments of the present invention, not all implementations of the present invention, and the embodiments are only exemplary, and only serve to provide a more intuitive and clear way to understand the contents of the present invention, but not to limit the technical solutions of the present invention. Without departing from the concept of the present invention, all the other embodiments that can be conceived by those skilled in the art without creative efforts, and other simple replacements and various changes to the technical solution of the present invention, all belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a tunneller motor round pin axle drum and round pin axle plate fastener which characterized in that: the fastener for the motor pin roll cylinder and the pin roll plate of the heading machine comprises a first pin roll cylinder, a second pin roll cylinder and a pin roll plate, wherein a pin roll hole is formed in the pin roll plate, the first pin roll cylinder and the second pin roll cylinder are fixedly assembled on the pin roll plate, and the center positions of the first pin roll cylinder and the second pin roll cylinder are respectively butted and communicated with the pin roll hole.
2. The tunneller motor pin roll cylinder and pin roll plate fastener as claimed in claim 1, wherein: the two sides of the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate through a first screw and a second screw respectively.
3. The tunneller motor pin roll cylinder and pin roll plate fastener as claimed in claim 2, wherein: after the two sides of the first pin shaft cylinder and the second pin shaft cylinder are fixedly assembled on the pin shaft plate through the first screw and the second screw respectively, the first pin shaft cylinder and the second pin shaft cylinder are fixed on the pin shaft plate through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647141.8U CN214741321U (en) | 2021-03-30 | 2021-03-30 | Fastener for pin shaft cylinder and pin shaft plate of motor of heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647141.8U CN214741321U (en) | 2021-03-30 | 2021-03-30 | Fastener for pin shaft cylinder and pin shaft plate of motor of heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214741321U true CN214741321U (en) | 2021-11-16 |
Family
ID=78598289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647141.8U Active CN214741321U (en) | 2021-03-30 | 2021-03-30 | Fastener for pin shaft cylinder and pin shaft plate of motor of heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214741321U (en) |
-
2021
- 2021-03-30 CN CN202120647141.8U patent/CN214741321U/en active Active
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