CN219986775U - Multi-shaft bolt tightening machine - Google Patents
Multi-shaft bolt tightening machine Download PDFInfo
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- CN219986775U CN219986775U CN202321467655.0U CN202321467655U CN219986775U CN 219986775 U CN219986775 U CN 219986775U CN 202321467655 U CN202321467655 U CN 202321467655U CN 219986775 U CN219986775 U CN 219986775U
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 210000001061 forehead Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tightening machines and discloses a multi-shaft bolt tightening machine which comprises a base, a fixing frame and a distance adjusting assembly, wherein the distance adjusting assembly comprises a mounting frame, a second motor is arranged on the outer wall of the mounting frame, an output shaft of the second motor penetrates through the mounting frame to facilitate the rotation connection of the inner wall of the mounting frame, a threaded rod fixedly welded to the output shaft end of the second motor is driven to rotate in the inner wall of the mounting frame by controlling the second motor to work, two moving blocks connected with the outer edges of the threaded rod are utilized to enable the two moving blocks to slide in the inner wall of the second motor and move oppositely, an electric screw rod fixedly connected with the bottom of the moving block through a bolt is driven to move oppositely, and the outer edges of a connecting block and a connecting block connected with the outer edges of the electric screw rod are fixedly connected with each other through the bolt, so that the distance between rotating drums is adjusted.
Description
Technical Field
The utility model relates to the technical field of tightening machines, in particular to a multi-shaft bolt tightening machine.
Background
The pattern connection is one of the most common modes for combining machine parts, has the advantages of high precision, convenient assembly, easy maintenance, high standardization degree and the like, and is one of the most economical and widely applied manufacturing means in modern machine manufacturing.
The utility model discloses a multi-shaft bolt tightening machine, which can refer to the Chinese patent with an authorized publication number of CN214418141U, and comprises a base and an upright post, wherein conveying belts are arranged on two sides of the upright post, tightening mechanisms are arranged on two sides of the upright post and correspond to the conveying belts on two sides, each tightening mechanism comprises a mounting frame fixedly arranged on the side wall of the upright post, a telescopic rod is arranged on the bottom surface of the top of the mounting frame, a first transverse plate is arranged at the bottom end of the telescopic rod, a plurality of first sliding blocks are slidably connected to the bottom surface of the first transverse plate, a twist rod is rotatably arranged at the bottom end of the first sliding block, a clamping block is detachably arranged at the bottom end of the twist rod, a second transverse plate is arranged on the side wall of the lower part of the mounting frame, a plurality of second sliding blocks are slidably connected to the side wall of the second sliding blocks, and screw channels matched with the twist rod are penetratingly arranged on the second sliding blocks. "
When the device is used, the transmission effect through the twist rod is adopted, a plurality of bolt tightening machines can be processed simultaneously to operate, and the operation positioning is adjustable, the device is in the use process, the distance between the tightening heads is required to be adjusted due to the fact that the distances between the bolts to be tightened are different, the device is inconvenient to adjust the distance between the tightening heads, the practicality of the device is reduced, and due to the fact that the sizes of the bolts are different, the tightening heads with different sizes are required to be used for tightening the bolts, the device is inconvenient to adjust the sizes of the tightening heads, and the work efficiency of the device is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multi-shaft bolt tightening machine, which has the advantages of being convenient for adjusting the distance between tightening heads and improving the practicability of the device, has the advantages of being convenient for adjusting the size of the tightening heads, and can tighten bolts with different sizes, and solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a multiaxis bolt tightening machine, includes base, mount and interval adjustment subassembly, interval adjustment subassembly includes the mounting bracket, the outer wall of mounting bracket is provided with the second motor, and the output shaft of second motor runs through the inner wall of mounting bracket be convenient for rotate the connection of mounting bracket to make the output shaft of second motor rotate in the inner wall of mounting bracket, the output axle head of second motor is provided with the threaded rod, so that the second motor drives the threaded rod and rotates, and the one end that the second motor was kept away from to the threaded rod rotates with the inner wall of mounting bracket to make the threaded rod rotate, the external edge threaded connection of threaded rod has the movable block that carries out sliding connection with the mounting bracket, so that drive the movable block and slide in the inner wall of mounting bracket, the bottom of movable block is provided with electric screw, so that the movable block drives two electric screw and is close to each other.
As a preferable technical scheme of the utility model, the outer wall of the fixing frame is provided with the position adjusting component, the position adjusting component comprises a first motor, an output shaft of the first motor penetrates through the fixing frame and is in rotary connection with the inner wall of the fixing frame, so that the output shaft of the first motor can rotate on the inner wall of the sub-fixing frame, the output shaft end of the first motor is provided with a first screw rod so as to drive the first screw rod to rotate, and a sliding block in sliding connection with the inner wall of the fixing frame is connected along the outer edge of the first screw rod in a threaded manner so as to drive the sliding block to slide.
As a preferable technical scheme of the utility model, the outer edge of the electric screw is in threaded connection with the connecting block, so that the position of the connecting block on the electric screw can be conveniently adjusted.
As a preferable technical scheme of the utility model, the outer wall of the connecting block is provided with a second motor, and the bottom of the second motor is provided with a rotary drum, so that the second motor drives the rotary drum to rotate to screw the bolts.
As a preferable technical scheme of the utility model, the inner wall of the rotary drum is provided with the clamping and adjusting assembly, the clamping and adjusting assembly comprises a first motor, the outer wall of the first motor is provided with a second screw rod so that the first motor drives the second screw rod to rotate, the outer edge of the second screw rod is connected with a connecting rod in a threaded manner so that the connecting rod moves, one end of the connecting rod, far away from the second screw rod, is provided with a connecting plate so that the connecting rod pushes the connecting plate to move, the inner wall of the connecting plate is provided with a push rod penetrating the rotary drum and in sliding connection with the rotary drum, and one end of the push rod extending to the inner wall of the rotary drum is provided with a clamping block so that the position of the clamping block is convenient to adjust.
As a preferable technical scheme of the utility model, the clamping blocks are arc-shaped, so that the clamping blocks can clamp and fix bolts with different sizes.
Compared with the prior art, the utility model has the following beneficial effects:
1. this multiaxis bolt tightening machine drives the fixed welded threaded rod of output axle head of second motor through control second motor work and rotates in the inner wall of mounting bracket, utilize two movable blocks of outer edge threaded connection of threaded rod for drive two movable blocks and slide in the inner wall of second motor, the opposite direction removes, make the electric screw rod that drives movable block bottom through bolt fixed connection carry out the opposite direction and remove, the outer edge threaded connection's of reuse electric screw rod connecting block and the outer wall of connecting block passes through bolt fixed connection's second motor, realize the purpose of adjusting the distance between the rotary drum.
2. This multiaxis bolt tightening machine, work through controlling first motor, drive the second lead screw and rotate, and then drive the outer connecting rod along threaded connection of second lead screw and remove, utilize the connecting rod to keep away from the one end welded fastening's of second lead screw connecting plate and connecting plate inner wall welded fastening's push rod for drive the push rod and slide in the inner wall of rotary drum, the clamp splice of extension to rotary drum inner wall forehead one end welded fastening of reuse push rod, make the push rod drive the clamp splice and remove, reach the fixed purpose of bolt centre gripping to equidimension not, and then be convenient for screw up the work to the bolt of equidimension not.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of a clamping and fixing structure according to the present utility model.
In the figure: 1. a base; 2. a fixing frame; 3. a position adjustment assembly; 301. a first motor; 302. a first screw rod; 303. a slide block; 4. a spacing adjustment assembly; 401. a mounting frame; 402. a second motor; 403. a threaded rod; 404. a moving block; 5. an electric screw; 6. a clamping adjustment assembly; 601. a first motor; 602. a second screw rod; 603. a connecting rod; 604. a connecting plate; 605. a push rod; 606. clamping blocks; 7. a second motor; 8. a rotating drum; 9. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a multi-shaft bolt tightening machine specifically comprises a base 1, a fixing frame 2 and a space adjusting assembly 4, wherein the space adjusting assembly 4 comprises a mounting frame 401, a second motor 402 fixedly connected with the outer wall of the mounting frame 401 through bolts, the inner wall of the mounting frame 401 is convenient to rotate and connect through the output shaft of the second motor 402 penetrating through the mounting frame 401, so that the output shaft of the second motor 402 can rotate in the inner wall of the mounting frame 401, friction loss between the output shaft of the second motor 402 and the mounting frame 401 is reduced, the service life of the second motor 402 is prolonged, a threaded rod 403 welded and fixed at the output shaft end of the second motor 402 is utilized to enable the second motor 402 to drive the threaded rod 403 to rotate, one end of the threaded rod 403 far away from the second motor 402 is rotatably connected with the inner wall of the mounting frame 401, so that the threaded rod 403 can rotate in the inner wall of the second motor 402, further, the moving block 404 which is connected with the mounting frame 401 in a sliding manner and is connected with the outer edge of the threaded rod 403 in a threaded manner is driven to move along the outer edge of the threaded rod 403, so that the moving block 404 is driven to slide in the inner wall of the mounting frame 401, the bottom of the moving block 404 is provided with the electric screw 5, when the distance between the second motors 7 needs to be adjusted, the second motors 402 are only controlled to work, the threaded rod 403 which is welded and fixed with the outer wall of the output shaft of the second motors 402 is driven to rotate, the moving block 404 which is connected with the inner wall of the mounting frame 401 in a sliding manner and is connected with the outer edge of the threaded rod 403 in a threaded manner is driven to move, the electric screw 5 which is fixedly connected with the bottom of the moving block 404 through bolts is driven to move oppositely, so that the positions of the connecting block 9 and the second motors 7 which are connected with the outer edge of the electric screw 5 in a threaded manner can be adjusted, so that the adjustment of the distance between the second motors 7 is facilitated.
Utilize the outer wall of mount 2 to pass through bolt fixedly connected with position control subassembly 3, and position control subassembly 3 includes first motor 301, run through mount 2 and rotate with the inner wall of mount 2 through the output shaft of first motor 301 and be connected, so that the output shaft of first motor 301 can rotate at the inner wall of mount 2, the first lead screw 302 of the output shaft end welded fastening of reuse first motor 301, so that first motor 301 drives first lead screw 302 and rotates, the external edge threaded connection through first lead screw 302 has the slider 303 that carries out sliding connection with the inner wall of mount 2, so that drive slider 303 slides.
The connecting block 9 is connected with the outer edge of the electric screw 5 through threads, so that the position of the connecting block 9 on the electric screw 5 is conveniently adjusted.
The outer wall of the connecting block 9 is utilized to pass through a second motor 7 fixedly connected with the bolt, and the bottom of the second motor 7 is fixedly connected with a rotary drum 8 through the bolt, so that the second motor 7 drives the rotary drum 8 to rotate to screw the bolt.
The inner wall sliding connection through rotary drum 8 has centre gripping adjustment subassembly 6, and centre gripping adjustment subassembly 6 includes first motor 601, utilize the outer wall welded fastening's of first motor 601 second lead screw 602, so that first motor 601 drives second lead screw 602 and rotates, there is connecting rod 603 along threaded connection through the outer edge of second lead screw 602, so that second lead screw 602 drives connecting rod 603 and moves, the connecting plate 604 of one end welded fastening that the second lead screw 602 was kept away from to the reuse connecting rod 603, so that connecting rod 603 promotes connecting plate 604 and removes, the inner wall welded fastening through connecting plate 604 has the push rod 605 that runs through rotary drum 8 and carries out sliding connection with rotary drum 8, the one end welded fastening of push rod 605 to the inner wall of rotary drum 8 has clamp splice 606, so that the position to clamp splice 606 is adjusted.
Since the clamping block 606 is circular arc-shaped, the clamping block 606 can clamp and fix bolts with different sizes.
The theory of operation, when using, through the fixed welded threaded rod 403 of the output shaft end of control second motor 402 work drive second motor 402 rotates in the inner wall of mounting bracket 401, utilize two movable blocks 404 of the outer edge threaded connection of threaded rod 403, make drive two movable blocks 404 slide in the inner wall of second motor 402, the counter-current movement, make the electric screw 5 that drives movable block 404 bottom through bolt fixed connection carries out the counter-current movement, the outer connecting block 9 of the outer edge threaded connection of reuse electric screw 5 and the outer wall of connecting block 9 pass through bolt fixed connection's second motor 7, realize the purpose of adjusting the distance between the rotary drum 8, work through control first motor 601, drive second lead screw 602 and rotate, and then drive the outer edge threaded connection's of second lead screw 602 connecting rod 603 and remove, utilize connecting rod 603 to keep away from second lead screw 602's one end welded fastening's connecting plate 604 and connecting plate 604 inner wall welded fastening's push rod 605, make drive push rod 605 slide in the inner wall of rotary drum 8, the extension to rotary drum 8 inner wall limit one end welded fastening's clamp block 606, make push rod 605 drive push rod 605 move the clamp block 606, the purpose of carrying out the difference, the purpose of tightening the screw 7, the rotation is realized to the rotary drum 8, the purpose of fastening is realized to the rotary drum is realized to the rotation by the second motor.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. The utility model provides a multiaxis bolt tightening machine, includes base (1), mount (2) and interval adjustment subassembly (4), its characterized in that: the interval regulation subassembly (4) includes mounting bracket (401), the outer wall of mounting bracket (401) is provided with second motor (402), and the output shaft of second motor (402) runs through the inner wall of mounting bracket (401) of being convenient for to rotate and connect, so that the output shaft of second motor (402) can rotate in the inner wall of mounting bracket (401), the output shaft end of second motor (402) is provided with threaded rod (403), so that second motor (402) drive threaded rod (403) and rotate, and the one end that second motor (402) were kept away from to threaded rod (403) rotates with the inner wall of mounting bracket (401) to make threaded rod (403) rotate, the outer edge threaded connection of threaded rod (403) have and carry out sliding connection's movable block (404) with make drive movable block (404) slide in the inner wall of mounting bracket (401), the bottom of movable block (404) is provided with electric screw (5) so that movable block (404) drive two electric screw (5) and be close to each other.
2. The multi-axis bolt tightening machine according to claim 1, wherein: the outer wall of mount (2) is provided with position control subassembly (3), position control subassembly (3) include first motor (301), and the output shaft of first motor (301) runs through mount (2) and rotates with the inner wall of mount (2) to make the output shaft of first motor (301) rotate with the inner wall of sub-mount (2), the output shaft end of first motor (301) is provided with first lead screw (302) to make drive first lead screw (302) rotate, the outer edge threaded connection of first lead screw (302) have slider (303) that carries out sliding connection with the inner wall of mount (2) to make drive slider (303) to slide.
3. The multi-axis bolt tightening machine according to claim 1, wherein: the electric screw (5) is externally connected with a connecting block (9) along threads, so that the position of the connecting block (9) on the electric screw (5) is conveniently adjusted.
4. A multi-axis bolt tightening machine as claimed in claim 3, wherein: the outer wall of connecting block (9) is provided with second motor (7), the bottom of second motor (7) is provided with rotary drum (8) to make second motor (7) drive rotary drum (8) rotate and screw up the bolt.
5. The multiple axis bolt tightening machine of claim 4, wherein: the inner wall of rotary drum (8) is provided with centre gripping regulation assembly (6), centre gripping regulation assembly (6) include first motor (601), the outer wall of first motor (601) is provided with second lead screw (602) to make first motor (601) drive second lead screw (602) and rotate, the outer edge threaded connection of second lead screw (602) has connecting rod (603), so that connecting rod (603) remove, the one end that second lead screw (602) was kept away from to connecting rod (603) is provided with connecting plate (604), so that connecting rod (603) promote connecting plate (604) and remove, the inner wall of connecting plate (604) is provided with and runs through rotary drum (8) and carry out sliding connection's push rod (605), the one end that push rod (605) extended to the inner wall of rotary drum (8) is provided with clamp splice (606), so that the position to clamp splice (606) is adjusted.
6. The multiple axis bolt tightening machine of claim 5, wherein: the clamping blocks (606) are arc-shaped, so that the clamping blocks (606) can clamp and fix bolts with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467655.0U CN219986775U (en) | 2023-06-09 | 2023-06-09 | Multi-shaft bolt tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467655.0U CN219986775U (en) | 2023-06-09 | 2023-06-09 | Multi-shaft bolt tightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219986775U true CN219986775U (en) | 2023-11-10 |
Family
ID=88618631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467655.0U Active CN219986775U (en) | 2023-06-09 | 2023-06-09 | Multi-shaft bolt tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219986775U (en) |
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2023
- 2023-06-09 CN CN202321467655.0U patent/CN219986775U/en active Active
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