CN215989446U - Manual and electric dual-purpose bolt - Google Patents
Manual and electric dual-purpose bolt Download PDFInfo
- Publication number
- CN215989446U CN215989446U CN202121114941.XU CN202121114941U CN215989446U CN 215989446 U CN215989446 U CN 215989446U CN 202121114941 U CN202121114941 U CN 202121114941U CN 215989446 U CN215989446 U CN 215989446U
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- bolt
- shaft
- shell
- bolt shaft
- limiting rod
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Abstract
The utility model discloses a manual and electric dual-purpose bolt, which relates to the field of bolt pieces and comprises a bolt shell, wherein a bolt cover is arranged on one side of the bolt shell, a motor, a bolt shaft and a bolt shaft limiting rod are arranged in the bolt shell, one end of the bolt shaft is inserted into the motor, and the other end of the bolt shaft is positioned outside the bolt shell; the bolt shaft is provided with a connecting groove, a limiting groove is arranged in the bolt shell, the top of the bolt shaft limiting rod is clamped in the connecting groove, the bottom of the bolt shaft limiting rod is arranged in the limiting groove, the bolt shaft limiting rod can slide along with the bolt shaft, and the sliding range of the bolt shaft limiting rod is limited by the limiting groove; the bolt shell is also provided with a travel switch, and when the bolt shaft limiting rod moves to the end part of the limiting groove, the travel switch is triggered. The utility model is convenient for plugging and unplugging and can be used in a power-off state.
Description
Technical Field
The utility model relates to the field of bolts, in particular to a manual and electric bolt.
Background
In equipment such as a rotary table, a swing table, a linear platform and the like, a large number of bolt structures are required to be used, bolts are installed on a shafting moving part, bolt shaft jacks are arranged at proper positions of corresponding static parts, and before the equipment moves, the bolts need to be manually pulled out; the plug needs to be manually inserted after the device is shut down.
The existing bolt structure comprises a manual bolt and an electric bolt, but the manual bolt needs manual operation when being pulled out and inserted every time, so that the bolt structure is complicated, and the hidden danger that the bolt is forgotten to be pulled out before equipment is started exists; although the electric plug is easy to pull out and insert, the control integration level is not high, and the electric plug cannot be used under the condition of motor failure or no electricity.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a manual and electric dual-purpose bolt which is convenient to pull and insert and can be used in a power-off state.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a manual and electric dual-purpose bolt comprises a bolt shell, wherein a bolt cover is arranged on one side of the bolt shell, a motor, a bolt shaft and a bolt shaft limiting rod are arranged in the bolt shell, one end of the bolt shaft is inserted into the motor, and the other end of the bolt shaft is positioned outside the bolt shell;
the bolt shaft is provided with a connecting groove, a limiting groove is arranged in the bolt shell, the top of the bolt shaft limiting rod is clamped in the connecting groove, the bottom of the bolt shaft limiting rod is arranged in the limiting groove, the bolt shaft limiting rod can slide along with the bolt shaft, and the sliding range of the bolt shaft limiting rod is limited by the limiting groove;
the bolt shell is further provided with a travel switch, and when the bolt shaft limiting rod moves to the end part of the limiting groove, the travel switch is triggered.
Furthermore, the end part of the motor is fixed with the inner side of the bolt cover, the motor comprises a rotor, a threaded sleeve is connected on the rotor, the bolt shaft is in threaded connection with the threaded sleeve,
furthermore, a bolt protection plate is further arranged on the bolt shell.
Furthermore, the bolt protection plate is fixed on the bolt shell through a single-end stud,
furthermore, the outside of bolt lid is provided with bolt screw thread lid, be provided with the patchhole on the bolt screw thread lid.
Further, the bolt shaft and the bolt shell are sealed through a star ring.
Compared with the prior art, the utility model has the advantages that:
(1) when the manual and electric dual-purpose bolt is used, when corresponding equipment such as the rotary table, the swing table and the like does not work, one end of the bolt shaft, which is positioned outside the bolt shell, is pulled out to the position, at the bottom of the bolt shaft limiting rod, at the right side of the limiting groove; when corresponding equipment such as revolving stage, rocking platform begin to work, circular telegram the bolt, the motor rotates and drives the bolt axle and move to the left side extreme position that the bottom of bolt axle gag lever post is located the spacing groove, and at this moment, travel switch is triggered for the bolt outage, the bolt axle stops at current position.
When corresponding equipment such as revolving stage, rocking platform begin to work, the motor rotates and drives the bolt axle and move to the bottom that the bolt axle gag lever post is located the right side limit position of spacing groove, and at this moment, travel switch is triggered for the bolt outage, the bolt axle stops at current position.
When the motor breaks down or the electric mode can not be used for other reasons, the bolt is also provided with a manual mode: inserting a steel shaft into a hole of the bolt threaded cover, manually unscrewing the bolt threaded cover, inserting a T-shaped rod into a threaded sleeve of the motor rotor, matching the lower part of the T-shaped lead screw with a square opening of the threaded sleeve, positively rotating the threaded sleeve, and removing the bolt hole by the whole bolt shaft; the threaded sleeve is rotated reversely, and the whole bolt shaft is inserted into the bolt hole.
(2) In the manual and electric dual-purpose bolt, in the electric process of the bolt, the travel switch limits the movement range of the bolt shaft, ensures the safety of the bolt and belongs to electric limit.
(3) According to the manual and electric dual-purpose bolt, an electric control system of the whole bolt is integrated with control systems of the rotary table and the swing table, the bolt is started firstly in the starting process of equipment, and the bolt is powered off, namely, the equipment can be powered on and operated after the bolt is pulled out. After the power is cut off when the equipment returns to the original position after the power is cut off, the bolt can be plugged into the bolt shaft through the power plug, the integrated control mode not only facilitates the operation process, but also ensures the safety of the equipment and reduces the faults caused by human negligence.
(4) According to the manual and electric dual-purpose bolt, a large number of sealing elements such as star rings are adopted in the design of the bolt device, so that the sealing effect of equipment is ensured, the equipment can be used outdoors, rainwater can be effectively prevented from entering the bolt shell, the safety is high, and the service life can be prolonged.
Drawings
FIG. 1 is a schematic structural diagram of a dual-purpose manual and electric bolt according to an embodiment of the present invention;
fig. 2 is a sectional view taken along a-a of fig. 1.
In the figure: the bolt comprises a bolt body 1, a bolt cover 2, a motor 3, a bolt shaft 4, a bolt shaft limiting rod 5, a rotor 6, a threaded sleeve 7, a connecting groove 8, a limiting groove 9, a travel switch 10, a bolt protecting plate 11, a bolt threaded cover 12 and a star-shaped ring 13.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the utility model provides a manual and electric dual-purpose bolt, which includes a bolt housing 1, wherein a bolt cover 2 is disposed on one side of the bolt housing 1, a motor 3, a bolt shaft 4 and a bolt shaft limiting rod 5 are disposed inside the bolt housing 1, one end of the bolt shaft 4 is inserted into the motor 3, and the other end is located outside the bolt housing 1.
The end of the motor 3 is fixed with the inner side of the bolt cover 2, the motor 3 comprises a rotor 6, the rotor 6 is connected with a threaded sleeve 7, the bolt shaft 4 is in threaded connection with the threaded sleeve 7, and the bolt shaft 4 is provided with a connecting groove 8.
The inside of bolt casing 1 is provided with spacing groove 9, the top joint of bolt axle gag lever post 5 is in spread groove 8, and the bottom sets up in spacing groove 9, bolt axle gag lever post 5 can slide along with bolt axle 4, and its gliding scope by spacing groove 9 limits.
The bolt is characterized in that a travel switch 10 and a bolt protection plate 11 are further arranged on the bolt shell 1, the bolt protection plate 11 is fixed on the bolt shell 1 through a single-end stud, a bolt threaded cover 12 is arranged on the outer side of the bolt cover 2, and the bolt threaded cover 12 is in threaded connection with the bolt cover 2.
The bolt shaft 4 and the bolt housing 1 are sealed through a star ring 13.
The working process of the utility model is as follows: when the corresponding equipment such as the rotary table, the swing table and the like does not work, one end of the bolt shaft 4, which is positioned outside the bolt shell 1, is pulled out to the right side of the limiting groove 9, which is positioned at the bottom of the bolt shaft limiting rod 5; when corresponding equipment such as revolving stage, rocking platform begin to work, circular telegram the bolt, motor 2 rotates and drives bolt axle 4 and move to the left side extreme position that the bottom of bolt axle gag lever post 5 is located spacing groove 9, and at this moment, travel switch 10 is triggered for the bolt outage, bolt axle 4 stops at the current position.
When corresponding equipment such as revolving stage, rocking platform begin to work, motor 2 rotates and drives the motion of bolt axle 4 to the bottom of bolt axle gag lever post 5 is located the right side limit position of spacing groove 9, and at this moment, travel switch 10 is triggered for the bolt outage, bolt axle 4 stops at current position.
In the electric process of the bolt, the travel switch 10 limits the movement range of the bolt shaft 4, ensures the safety of the bolt, belongs to electrical limiting, and simultaneously has mechanical limiting, namely, the movement range of the bolt limiting rod 5 in the bolt shell 1 is limited by the limiting groove 9.
The integral electric control system of the bolt is integrated with the control systems of the rotary table and the swing table, the bolt is firstly opened in the starting process of the equipment, and the bolt is powered off, namely, the equipment can be powered on and operated after the bolt is pulled out. After the power is cut off when the equipment returns to the original position after the power is cut off, the bolt can be plugged into the bolt shaft 4 through the power plug, the integrated control mode not only facilitates the operation process, but also ensures the safety of the equipment and reduces the faults caused by human negligence.
When the motor 2 fails or the electric mode cannot be used for other reasons, the bolt is also provided with a manual mode: inserting a steel shaft into a hole of the bolt threaded cover 12, manually unscrewing the bolt threaded cover 12, inserting a T-shaped rod into a threaded sleeve 7 of the motor rotor 6, matching the lower part of the T-shaped lead screw with a square opening of the threaded sleeve 7, positively rotating the threaded sleeve 7, and removing the bolt hole of the whole bolt shaft 4; the threaded sleeve 7 is rotated in the reverse direction, and the entire plug shaft 4 is inserted into the plug hole.
This bolt device has adopted a large amount of sealing element such as star type circle in the design, has guaranteed the sealed effect of equipment, ensures that equipment can use in the open air, can effectively prevent in rainwater gets into bolt casing 1.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone with the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, are within the protection scope.
Claims (6)
1. The utility model provides a manual and electronic dual-purpose bolt, includes bolt casing (1), its characterized in that: a bolt cover (2) is arranged on one side of the bolt shell (1), a motor (3), a bolt shaft (4) and a bolt shaft limiting rod (5) are arranged inside the bolt shell (1), one end of the bolt shaft (4) is inserted into the motor (3), and the other end of the bolt shaft (4) is located outside the bolt shell (1);
the bolt shaft (4) is provided with a connecting groove (8), a limiting groove (9) is formed in the bolt shell (1), the top of the bolt shaft limiting rod (5) is clamped in the connecting groove (8), the bottom of the bolt shaft limiting rod is arranged in the limiting groove (9), the bolt shaft limiting rod (5) can slide along with the bolt shaft (4), and the sliding range of the bolt shaft limiting rod is limited by the limiting groove (9);
the bolt is characterized in that a travel switch (10) is further arranged on the bolt shell (1), and when the bolt shaft limiting rod (5) moves to the end part of the limiting groove (9), the travel switch (10) is triggered.
2. A dual use manual and power latch as defined in claim 1, wherein: the end part of the motor (3) is fixed with the inner side of the bolt cover (2), the motor (3) comprises a rotor (6), the rotor (6) is connected with a threaded sleeve (7), and the bolt shaft (4) is in threaded connection with the threaded sleeve (7).
3. A dual use manual and power latch as defined in claim 1, wherein: and a bolt protection plate (11) is further arranged on the bolt shell (1).
4. A dual use manual and power latch as defined in claim 3, wherein: the bolt protection plate (11) is fixed on the bolt shell (1) through a single-end stud.
5. A dual use manual and power latch as defined in claim 1, wherein: the outer side of the bolt cover (2) is provided with a bolt threaded cover (12), and the bolt threaded cover (12) is provided with an insertion hole.
6. A dual use manual and power latch as defined in claim 1, wherein: the bolt shaft (4) and the bolt shell (1) are sealed through a star-shaped ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114941.XU CN215989446U (en) | 2021-05-24 | 2021-05-24 | Manual and electric dual-purpose bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121114941.XU CN215989446U (en) | 2021-05-24 | 2021-05-24 | Manual and electric dual-purpose bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215989446U true CN215989446U (en) | 2022-03-08 |
Family
ID=80574570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121114941.XU Active CN215989446U (en) | 2021-05-24 | 2021-05-24 | Manual and electric dual-purpose bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215989446U (en) |
-
2021
- 2021-05-24 CN CN202121114941.XU patent/CN215989446U/en active Active
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