CN218534418U - Movable type large-torque bolt automatic disassembly counter-force device - Google Patents
Movable type large-torque bolt automatic disassembly counter-force device Download PDFInfo
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- CN218534418U CN218534418U CN202223033408.8U CN202223033408U CN218534418U CN 218534418 U CN218534418 U CN 218534418U CN 202223033408 U CN202223033408 U CN 202223033408U CN 218534418 U CN218534418 U CN 218534418U
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- rods
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Abstract
The utility model relates to an automatic counterforce device of dismantling of portable big moment of torsion bolt, including dowel steel assembly, spline, counterforce piece. The dowel bar is connected with the dowel bar assembly through a spline. The novel counter-force piece device disclosed by the invention is used for propping against the concave surface of the wheel hub of the tire on one side through the root protruding rod of the bolt sleeve, and meanwhile, a connecting rod is added between the two protruding rods; the device can be suitable for tires of various models of different mining trucks, and can provide 3500N reverse torque for the automatic dismounting device of the high-torque bolt of the tire of the mining truck and fix the position of the device; the device is made of titanium alloy materials and formed by welding four titanium alloy plates, and compared with 40Cr steel, the device is high in strength, small in deformation and low in weight. The device has reduced the whole weight of dismounting device, has satisfied the demand of reverse moment of torsion, can guarantee that manipulator or bolt are not damaged, and work efficiency is high, can ensure that the bolt dismantles and targets in place, guarantees to dismantle not go wrong.
Description
Technical Field
The utility model provides an automatic counterforce device of dismantling of portable big moment of torsion bolt, concretely relates to automatic terminal actuating mechanism of dismantling of big moment of torsion bolt for robot.
Background
At present, the work of disassembling the mine truck tire fastening screw is mainly completed by manual operation, a disassembling tool weighs dozens of kilograms, the disassembling strength is extremely high, multiple persons are required to complete the disassembling, the labor is consumed, and the efficiency is low; therefore, it is urgent to develop an automatic tire tightening screw removal system.
In view of the above, there is a need for a movable automatic disassembly reaction device for high-torque bolts to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an automatic counterforce device of dismantling of portable big moment of torsion bolt to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an automatic counterforce device of dismantling of portable big moment of torsion bolt, it includes the dowel steel assembly, be connected with counterforce device on the dowel steel assembly, counterforce device includes spline and counterforce piece, be equipped with the integral key shaft in the spline, the spline is connected with the dowel steel assembly through the integral key shaft, counterforce piece fixed mounting is on the edge of spline.
The utility model discloses well counter-force piece is including outstanding pole and counter-force pole, the spline groove has been seted up on the spline, the counter-force pole is two, two the counter-force pole is connected with the spline through the spline groove.
The utility model discloses well outstanding pole is two, two through having seted up second welding groove and two on the outstanding pole the counter-force pole is connected, two be connected with the connecting rod between the outstanding pole, the dowel steel assembly has the bolt sleeve through integral key shaft connection.
The counterforce device supports the hub concave surface of the tire on one side through two protruding rods of the bolt sleeve, can adapt to tires of various models of different mining trucks, and has strong practicability.
The utility model discloses well two projecting rods and two the reaction rod passes through second welding groove with full fixed mode fixed connection that welds.
The utility model discloses in two protruding poles on through seting up first welding groove and connecting rod with the fixed mode fixed connection of full weld.
The utility model discloses the length of well two outstanding poles is greater than the telescopic length of bolt.
The middle counterforce device of the utility model is made of titanium alloy.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a movable type large-torque bolt automatic disassembly counterforce device, wherein a counterforce piece can transmit counterforce to a bolt workpiece to be disassembled; the alignment precision is high, the manipulator or the bolt can be guaranteed not to be damaged, the working efficiency is high, the bolt can be guaranteed to be safely dismounted, and the dismounting process is guaranteed not to be out of order.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
( 1. A dowel bar assembly; 2. a counterforce device; 3. a spline; 4. a spline shaft; 5. a counterforce member; 6. a projecting rod; 7. a bolt bushing; 8. a connecting rod; 9. a first welding groove; 10. a reaction rod; 11. a second welding groove; 12. spline groove )
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1: the utility model provides an automatic counterforce device of dismantling of portable big moment of torsion bolt, it includes dowel steel assembly 1, be connected with counterforce device 2 on the dowel steel assembly 1, counterforce device 2 includes spline 3 and counterforce 5, be equipped with integral key shaft 4 in the spline 3, spline 3 is connected with dowel steel assembly 1 through integral key shaft 4, 5 fixed mounting of counterforce are on the edge of spline 3.
The utility model discloses well counter-force piece 5 is including protruding pole 6 and reaction rod 10, spline groove 12 has been seted up on the spline 3, reaction rod 10 is two, two reaction rod 10 is connected with spline 3 through spline groove 12.
The utility model discloses well outstanding pole 6 is two, two through having seted up second welding groove 11 and two on the outstanding pole 6 reaction rod 10 is connected, two be connected with connecting rod 8 between the outstanding pole 6, dowel steel assembly 1 is connected with bolt sleeve 7 through integral key shaft 4.
The utility model discloses well two projecting rods 6 and two reaction rod 10 passes through second welding groove 11 and welds fixed mode fixed connection with the full weld.
The utility model discloses in through having seted up first welding groove 9 and connecting rod 8 with the fixed mode fixed connection of full weld on two protruding poles 6.
The utility model discloses well two length of protruding pole 6 are greater than the length of bolt sleeve 7.
The middle counterforce device 2 of the utility model is made of titanium alloy.
The working principle of the mobile automatic disassembly counterforce device for the large-torque bolt based on the embodiment 1 is as follows: the middle counterforce device of the utility model is made of titanium alloy, which reduces the weight of the end actuating mechanism. Meanwhile, the steel plate has the characteristics of high strength and small deformation.
When the operator uses this device, at first with two outstanding poles of the telescopic bolt that grow out in the counterforce device support the wheel hub concave surface of the tire of one side, can adapt to the tire of the multiple model of different mining trucks, the practicality is stronger, then on the telescopic position of adjusting bolt, make the bolt sleeve aim at the ore deposit card bolt, the outstanding pole of counterforce device one side offsets with the wheel hub concave surface of tire during the adjustment, then external power equipment drives automatic dismounting device and carries out the bolt and dismantle, counterforce device supports the wheel hub concave surface completely, provide reverse moment of torsion for dismounting device.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they can devise similar structural modes and embodiments without departing from the spirit of the present invention, and shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic counterforce device of dismantling of portable big moment of torsion bolt, its characterized in that, it includes dowel steel assembly (1), be connected with counterforce device (2) on dowel steel assembly (1), counterforce device (2) include spline (3) and counterforce piece (5), be equipped with integral key shaft (4) in spline (3), spline (3) are connected with dowel steel assembly (1) through integral key shaft (4), counterforce piece (5) fixed mounting is on the edge of spline (3).
2. The movable type automatic disassembly counterforce device for the high-torque bolt is characterized in that the counterforce piece (5) comprises a protruding rod (6) and two reaction rods (10), a spline groove (12) is formed in the spline (3), the number of the reaction rods (10) is two, and the two reaction rods (10) are connected with the spline (3) through the spline groove (12).
3. The mobile automatic disassembly counterforce device for the large-torque bolt is characterized in that the number of the protruding rods (6) is two, the two protruding rods (6) are connected with the two counterforce rods (10) through second welding grooves (11), a connecting rod (8) is connected between the two protruding rods (6), and the dowel bar assembly (1) is connected with a bolt sleeve (7) through a spline shaft (4).
4. The mobile high-torque bolt automatic dismounting counterforce device of claim 3, characterized in that two protruding rods (6) and two counterforce rods (10) are fixedly connected in a full-weld fixing manner through second welding grooves (11).
5. The mobile high-torque bolt automatic disassembly counterforce device of claim 3, characterized in that the two protruding rods (6) are fixedly connected with the connecting rod (8) in a full-welding manner by being provided with a first welding groove (9).
6. A mobile high torque bolt dismantling counterforce device according to claim 3, characterized in that the length of two said protruding rods (6) is greater than the length of the bolt socket (7).
7. A mobile high-torque bolt dismounting counterforce device according to claim 1, characterized in that the counterforce device (2) is made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033408.8U CN218534418U (en) | 2022-11-15 | 2022-11-15 | Movable type large-torque bolt automatic disassembly counter-force device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033408.8U CN218534418U (en) | 2022-11-15 | 2022-11-15 | Movable type large-torque bolt automatic disassembly counter-force device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218534418U true CN218534418U (en) | 2023-02-28 |
Family
ID=85262857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223033408.8U Active CN218534418U (en) | 2022-11-15 | 2022-11-15 | Movable type large-torque bolt automatic disassembly counter-force device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218534418U (en) |
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2022
- 2022-11-15 CN CN202223033408.8U patent/CN218534418U/en active Active
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