CN211805816U - Multi-shaft tightening device - Google Patents
Multi-shaft tightening device Download PDFInfo
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- CN211805816U CN211805816U CN201922491409.9U CN201922491409U CN211805816U CN 211805816 U CN211805816 U CN 211805816U CN 201922491409 U CN201922491409 U CN 201922491409U CN 211805816 U CN211805816 U CN 211805816U
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- tightening device
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- gyration
- revolution
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Abstract
The utility model discloses a device is screwed up to multiaxis, including hoist and mount frame, gyration restraining device, the electronic device of screwing up of solid of revolution and a plurality of, the fixed handrail that is used for with electronic device of screwing up and waiting to screw up the position alignment that is provided with on the solid of revolution, the bottom mounting of the solid of revolution is provided with the gyration seat, the front end of electronic device of screwing up stretches out from the front end of the body of revolution, the rear end is fixed continuous with the gyration seat, gyration restraining device includes power unit, power unit's output is provided with the friction body, the friction body restricts the rotation of gyration seat under power unit's drive. The utility model can lock a plurality of driving heads simultaneously, and has high locking efficiency; the adjusting mechanism consisting of a plurality of connecting blocks can adjust the number and the spacing of the electric tightening devices, so that the locking position can be adjusted, and flexible switching of different working conditions can be met; the friction body is in close contact with the rotary seat under the driving of the power mechanism, and the rotation of the rotary seat is limited, so that the running stability of the device is improved.
Description
Technical Field
The utility model relates to a screw up the device, in particular to device is screwed up to multiaxis.
Background
The torque wrench is also called torque wrench and torque adjustable wrench, and is one kind of wrench. According to the power source, the method can be divided into: electric torque wrench, pneumatic torque wrench, hydraulic torque wrench and manual torque wrench; manual torque wrenches can be divided into: presetting, constant value type, dial type, digital display type, sliding type, bending type and kilogram type wrench. The use of a torque wrench may allow an operator to apply a particular torque value when the tightness of the screw and bolt is critical.
At present, the universal torque wrench is of a manual or electric structure, is completed by manual operation, and has the defects of low efficiency, uncontrollable quality, low efficiency and the like.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model provides a device is screwed up to multiaxis.
The utility model adopts the following technical scheme:
the utility model provides a multiaxis screwing device, includes hoist and mount frame, gyration restraining device, the solid of revolution and sets up in the electronic tightening device of a plurality of solid of revolution inside, the fixed handrail that is provided with on the solid of revolution is used for with electronic tightening device aligns with the position of waiting to screw up, the bottom mounting of the solid of revolution is provided with the gyration seat, the front end of electronic tightening device stretches out from the front end of the solid of revolution, and the rear end links to each other with the gyration seat is fixed, gyration restraining device includes power unit, power unit's output is provided with the friction body, the friction body is in close contact with the gyration seat under power unit's drive to the rotation to the gyration seat is restricted.
Furthermore, the electric tightening device further comprises a front mounting plate, and an adjusting mechanism used for adjusting the number and the distance of the electric tightening devices is arranged on the front mounting plate.
Furthermore, the quantity of electronic tightening device is four, be provided with four connecting blocks that can move under actuating mechanism's drive on the preceding mounting panel, last connecting block that can the up-and-down motion, can remove left connecting block and right connecting block, the lower connecting block of back-and-forth movement about can, every connecting block all with an electronic tightening device fixed connection, when the operating mode that needs follow four electronic tightening device changes to three electronic tightening device's operating mode, retrieve an electronic tightening device through the fourth connecting block to adjust three electronic tightening device's interval through other three connecting blocks.
Furthermore, the lifting frame is arranged at the position of the rotary seat, a sliding rod and a lifting seat are fixedly arranged at the upper end of the lifting frame, the lifting seat is in sliding fit with the sliding rod, and the lifting seat is fixedly connected with the mounting frame.
Furthermore, two limiting columns are arranged on the circumference of the hoisting frame, a stop block is arranged at the bottom of the revolving body, and the stop block is matched with the limiting columns, so that the revolving range of the revolving body is limited between the two limiting columns.
Further, be provided with fixed mounting panel on the hoist and mount frame, be provided with the outer hole that a mesopore and a plurality of set up along mesopore outside circumference on the fixed mounting panel, be provided with a plurality of sliding shaft on the mounting bracket, sliding shaft movably stretches into to mesopore and outer hole in.
Furthermore, a handle is fixedly arranged on the side wall of the hoisting frame, and a control button for controlling the starting and stopping of the electric tightening device is arranged at the root of the handle.
Furthermore, the handrail is circular, a plurality of connecting rods are arranged on the handrail, one end of each connecting rod is fixed to the front mounting plate, the other end of each connecting rod is fixed to the handrail, a protective cover is fixedly arranged at the front end of the revolving body, and the connecting rods penetrate out of the protective cover.
Further, be provided with the slide rail on the preceding mounting panel, the connecting block moves along the slide rail, the both sides of first connecting block are provided with the stopper, the stroke initiating terminal and the end of first connecting block all are provided with the banking pin, the stopper is spacing to first connecting block with the banking pin cooperation, and the left end of second connecting block is provided with left locating piece, and the right-hand member of third connecting block is provided with right locating piece, left side locating piece and right locating piece cooperation are spacing to second connecting block and third connecting block, be provided with the front and back slide rail that runs through the mounting panel before the perpendicular to on the preceding mounting panel.
The utility model discloses following beneficial effect has:
the device of the utility model is simple and convenient to operate, can lock a plurality of driving heads simultaneously, and has high locking efficiency; the adjusting mechanism consisting of a plurality of connecting blocks can adjust the number and the spacing of the electric tightening devices, so that the locking position can be adjusted, and flexible switching of different working conditions can be met; the friction body is in close contact with the rotary seat under the driving of the power mechanism, so that the rotation of the rotary seat is limited, and the running stability of the device is improved.
Drawings
FIG. 1 is a view showing the appearance of the present invention;
FIG. 2 is a view of the external structure of the present invention (for showing the hanging seat and the control box);
FIG. 3 is an internal structural view of the present invention;
FIG. 4 is a view of the left side of the front mounting plate showing the construction of the apparatus;
fig. 5 is a diagram showing the structure of the device on the right side of the front mounting plate.
In the figure: 1. an electric control device; 2. a slide bar; 3. hoisting a seat; 4. a control box; 5. a hoisting frame; 6. a rotary base; 7. a handle; 8. a limiting column; 9. a stopper; 10. a cover plate; 11. a revolving body; 12. a handrail; 13. a protective cover; 14. a first slide rail; 15. an upper connecting block; 16. a right connecting block; 17. a right positioning block; 18. a second slide rail; 19. a front mounting plate; 20. a lower connecting block; 21. a right positioning block; 22. a cylinder connecting seat; 23. an up-down driving cylinder; 24. a cross bar; 25. screwing down the device connecting seat; 26. front and rear slide rails; 27. a cylinder connecting plate; 28. a front and back driving cylinder; 29. a second limiting block; 30. a second limit pin; 31. a left and right driving cylinder; 32. fixing the mounting plate; 33. a left connecting block; 34. a first stopper; 35. first spacing nail.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment provides a multi-shaft tightening device as shown in fig. 1-5, which comprises a hoisting frame 5, a rotation limiting device, a rotation body 11, a control device (such as a control box 4) and a plurality of electric tightening devices 1 arranged in the rotation body. The revolving body 11 is fixedly provided with a handrail 12 used for aligning the electric tightening device 1 with a position to be tightened, the bottom end of the revolving body 11 is fixedly provided with a revolving seat 6, the front end of the electric tightening device 1 extends out of the front end of the revolving body 11, and the rear end is fixedly connected with the revolving seat 11. The rotation limiting device comprises a power mechanism, a friction body is arranged at the output end of the power mechanism, and the friction body is driven by the power mechanism to be in close contact with the rotation seat 6, so that the rotation of the rotation seat 6 is limited. In this embodiment, the power mechanism adopts a cylinder, the friction body is a friction plate, the friction plate is arranged at the front end of the piston rod of the cylinder, the cylinder supports the friction plate against the rotary seat 6, and the rotation of the rotary seat 6 is limited by the friction force between the friction plate and the rotary seat 6.
The front end of the multi-shaft screwing device is provided with a front mounting plate 19, a plurality of electric screwing devices 1 are mounted on the front mounting plate 19 through screwing device connecting seats 25, and an adjusting mechanism for adjusting the number and the intervals of the electric screwing devices 1 is arranged on the front mounting plate 19. In this embodiment, the number of the electric tightening devices is four, four connecting blocks which can move under the driving of the driving mechanism are arranged on the front mounting plate 19, namely, an upper connecting block 15 (connected with a cross rod 24) which can move up and down under the driving of an upper and lower driving cylinder 23, a left connecting block 33 and a right connecting block 16 which can move left and right under the driving of a left and right driving cylinder 31 (connected with the left and right connecting blocks through a cylinder connecting seat 22), and a lower connecting block 20 which can move back and forth under the driving of a front and rear driving cylinder 28, each connecting block is fixedly connected with one electric tightening device, when the working condition of four electric tightening devices needs to be changed into the working condition of three electric tightening devices, one electric tightening device is recovered through the lower connecting block 20, and the distance between the three electric tightening devices is adjusted through other three connecting blocks.
The front mounting plate 19 is provided with a first slide rail 14, the upper connecting block 15 moves along the first slide rail 14, the two sides of the upper connecting block 15 are provided with first limiting blocks 34, the starting end and the tail end of the stroke of the upper connecting block 15 are provided with first limiting nails 35, and the limiting blocks 12 are matched with the limiting nails 13 to limit the upper connecting block 15. Be provided with second slide rail 18 on the preceding mounting panel 19, the left end of left connecting block 33 is provided with left locating piece 21, and the right-hand member of right connecting block 16 is provided with right locating piece 17, left side locating piece 21 and right locating piece 17 cooperation are spacing to left connecting block 33 and right connecting block 16 along the motion of second slide rail 18. The front mounting plate 19 is provided with a front and rear slide rail 26 vertically penetrating through the front mounting plate 19 and a front and rear driving cylinder 28 fixed on the front mounting plate 19 through a cylinder connecting plate 27, and the lower connecting block 20 can move along the front and rear slide rail 26 under the driving of the front and rear driving cylinder 28 and is limited by a second limiting nail 30 and a second limiting block 29.
This multiaxis tightening device still includes hoist and mount frame 5, mounting bracket (not shown in the figure), hoist and mount frame 5 is installed in gyration seat 6 department, the fixed slide bar 2 and the hoist and mount seat 3 that are provided with in upper end of hoist and mount frame 5, hoist and mount seat 3 and slide bar 2 sliding fit, hoist and mount seat 3 and mounting bracket fixed connection.
Two limiting columns 8 are arranged on the circumference of the hoisting frame 5, a stop block 9 is arranged at the bottom of the revolving body 11, and the stop block 9 is matched with the limiting columns 8, so that the revolving range of the revolving body 11 is limited between the two limiting columns 8.
As shown in fig. 3, the hoisting frame is provided with a fixed mounting plate 32, the fixed mounting plate 32 is provided with a central hole and a plurality of outer holes arranged along the outer circumference of the central hole, and the mounting frame is provided with a plurality of sliding shafts (not shown in the figure) movably extending into the central hole and the outer holes.
The handle 7 is fixedly arranged on the side wall of the hoisting frame 5, and the root of the handle 7 is provided with a control button for controlling the start and stop of the electric tightening device.
In this embodiment, the armrest 12 is circular, a plurality of connecting rods are arranged on the armrest 12, one end of each connecting rod is fixed to the front mounting plate 19, the other end of each connecting rod is fixed to the armrest 12, the protective cover 13 is fixedly arranged at the front end of the revolving body, and the connecting rods penetrate out of the protective cover 13.
The working principle of the utility model is as follows:
and after the control signal is obtained, the connecting block pulls the electric tightening devices to the working position, the four electric tightening devices simultaneously carry out multi-shaft locking, and when the locking torque meets the preset value, the locking gun stops locking. And (5) completing the locking work and resetting the connecting block.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A multi-axis tightening device characterized by: including hoist and mount frame, gyration restraining device, the solid of revolution and set up in the electronic tightening device of a plurality of solid of revolution inside, the fixed handrail that is used for with electronic tightening device and waiting to tighten the position alignment that is provided with on the solid of revolution, the bottom mounting of the solid of revolution is provided with the gyration seat, the front end of electronic tightening device stretches out from the front end of the body of revolution, and the rear end links to each other with the gyration seat is fixed, gyration restraining device includes power unit, power unit's output is provided with the friction body, the friction body is with gyration seat in close contact with under power unit's drive to the rotation to the gyration seat is restricted.
2. The multi-axis tightening device according to claim 1, wherein: still include the preceding mounting panel, be provided with the guiding mechanism who is used for adjusting electric tightening device's quantity and interval on the preceding mounting panel.
3. The multi-axis tightening device according to claim 2, wherein: the quantity of electronic tightening device is four, be provided with four connecting blocks that can move under actuating mechanism's drive on the preceding mounting panel, last connecting block that can the up-and-down motion, can remove left connecting block and right connecting block, the lower connecting block of back-and-forth movement about can, every connecting block all with an electronic tightening device fixed connection, when the operating mode that needs follow four electronic tightening device changes into three electronic tightening device's operating mode, retrieve an electronic tightening device through the fourth connecting block to adjust three electronic tightening device's interval through other three connecting blocks.
4. The multi-axis tightening device according to claim 1, wherein: still include hoist and mount frame, mounting bracket, hoist and mount frame is installed in the revolving bed department, the fixed slide bar and the hoist and mount seat that is provided with in upper end of hoist and mount frame, hoist and mount seat and slide bar sliding fit, hoist and mount seat and mounting bracket fixed connection.
5. The multi-axis tightening device according to claim 4, wherein: the circumference of the hoisting frame is provided with two limiting columns, the bottom of the revolving body is provided with a stop block, and the stop block is matched with the limiting columns to limit the revolving range of the revolving body between the two limiting columns.
6. The multi-axis tightening device according to claim 4, wherein: the hoist and mount frame is last to be provided with fixed mounting panel, be provided with the outer hole that a mesopore and a plurality of set up along mesopore outside circumference on the fixed mounting panel, be provided with a plurality of sliding shaft on the mounting bracket, sliding shaft movably stretches into to mesopore and outer hole in.
7. The multi-axis tightening device according to claim 4, wherein: the handle is fixedly arranged on the side wall of the hoisting frame, and a control button used for controlling the starting and stopping of the electric tightening device is arranged at the root of the handle.
8. The multi-axis tightening device according to claim 2, wherein: the handrail is circular, be provided with a plurality of connecting rod on the handrail, the one end of connecting rod is fixed in the front mounting panel, and the other end is fixed in the handrail, the front end of the solid of revolution is fixed with the protection casing, the connecting rod is worn out from the protection casing.
9. The multi-axis tightening device according to claim 3, wherein: be provided with the slide rail on the preceding mounting panel, the connecting block is along the slide rail motion, the both sides of going up the connecting block are provided with the stopper, the stroke initiating terminal and the end of going up the connecting block all are provided with the banking pin, the stopper is spacing to last connecting block with the banking pin cooperation, and the left end of left connecting block is provided with left locating piece, and the right-hand member of right connecting block is provided with right locating piece, left side locating piece and right locating piece cooperation are spacing to left connecting block and right connecting block, be provided with the front and back slide rail that runs through the mounting panel before the perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491409.9U CN211805816U (en) | 2019-12-31 | 2019-12-31 | Multi-shaft tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922491409.9U CN211805816U (en) | 2019-12-31 | 2019-12-31 | Multi-shaft tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805816U true CN211805816U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922491409.9U Active CN211805816U (en) | 2019-12-31 | 2019-12-31 | Multi-shaft tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227230A (en) * | 2021-12-09 | 2022-03-25 | 山东中车同力达智能装备有限公司 | Shaft end and shaft box cover reducing bolt tightening machine and using method thereof |
-
2019
- 2019-12-31 CN CN201922491409.9U patent/CN211805816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227230A (en) * | 2021-12-09 | 2022-03-25 | 山东中车同力达智能装备有限公司 | Shaft end and shaft box cover reducing bolt tightening machine and using method thereof |
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