CN220029326U - Hydraulic motor round nut tightening machine - Google Patents
Hydraulic motor round nut tightening machine Download PDFInfo
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- CN220029326U CN220029326U CN202321708313.3U CN202321708313U CN220029326U CN 220029326 U CN220029326 U CN 220029326U CN 202321708313 U CN202321708313 U CN 202321708313U CN 220029326 U CN220029326 U CN 220029326U
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic motor round nut tightening machine, which comprises a device frame, wherein a placing table is vertically arranged right above the bottom of the inside of the device frame, a lifting device is arranged right below the inner top of the device frame, a grabbing and rotating device is arranged right below the lifting device, a conveying device is arranged right above one side of the bottom of the device frame, the hydraulic motor round nut tightening machine can effectively carry out the tightening work of nuts on screws through the driving of a motor, the nuts can be effectively tightened to required vertical positions through the downward pushing of the hydraulic device, the tightening work can be quickly and stably carried out through a set program, the phenomenon of waste parts is difficult to occur, and the hydraulic motor round nut tightening machine can move a clamping and fixing device of round nuts to the position where the round nuts are stored through the pushing of the hydraulic device.
Description
Technical Field
The utility model relates to the technical field of round nut tightening machines, in particular to a hydraulic motor round nut tightening machine.
Background
The tightening machine is an electric wrench tool, labor intensity of staff can be reduced by using a servo tightening machine in the production and assembly operation process, and through searching, the existing nut tightening machine with the Chinese patent publication number of CN111055113A and the application number of CN201911362918.X comprises a tightening machine body provided with a tightening shaft in a tightening mode, one end of the tightening shaft is fixedly connected with the tightening machine body, and the other end of the tightening shaft is provided with a tightening sleeve. The tightening machine body is also provided with an anti-torque sense shaft, one end of the anti-torque sense shaft is fixedly connected with the tightening machine body, the other end of the anti-torque sense shaft is provided with a nut sleeve opening, and the following problems still exist when the round nut is tightened:
1. the conventional tightening of nuts is usually performed manually by using manpower, but this method is not suitable for long-time tightening, and loosening of bolts due to too small pressing force and breakage and deformation of connecting members due to too large pressing force are easy to occur during long-time manual tightening.
2. General hydraulic motor round nut tightening machine carries out full-automatic tightening work through automatic device, but can't provide automatic clamp to round nut and get the work for influence work efficiency when carrying out tightening work.
Disclosure of Invention
The utility model aims to provide a hydraulic motor round nut tightening machine, which aims to solve the problem that the round nut tightening machine in the market at present provided by the background technology does not provide full-automatic clamping of round nuts during tightening work.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic motor round nut tightening machine, includes the device frame, be provided with the platform of placing perpendicularly directly over the inside bottom of device frame, be provided with elevating gear directly under the interior top of device frame, be provided with under elevating gear and snatch rotary device, one side is provided with conveyor directly over the bottom of device frame.
Preferably, a set of clamping structures is arranged right above the placing table.
Preferably, the lifting device comprises a first sliding chute, a first hydraulic device and a movable sliding block, the grabbing and rotating device comprises a fixed frame, a first motor, a first shaft, an n-shaped block, a guide rod, a second hydraulic device, a clamping block and a third hydraulic device, and the conveying device comprises a U-shaped block, a second motor, a second shaft, a roller and a conveying belt.
Preferably, the number of the first sliding grooves is four, the first sliding grooves are vertically arranged on two sides of the inside of the device frame, one sliding groove is arranged on each side of the device frame, one sliding groove is arranged on each of the left side and the right side of the device frame, the number of the first hydraulic devices is four, the first hydraulic devices are vertically arranged under the inner top of the device frame, movable sliding blocks are horizontally arranged under the four groups of the first hydraulic devices, protrusions on the vertical surfaces of the two sides of the movable sliding blocks are arranged in the four groups of the first sliding grooves, transverse strip-shaped sliding grooves are arranged on the vertical surfaces of the other two sides of the movable sliding blocks, and strip-shaped through holes are formed in the movable sliding blocks.
Preferably, the molding of fixed frame is the hollow rectangular block that both sides link up, be provided with horizontal lug on the inside both sides perpendicular of fixed frame, one side directly over the outside of fixed frame is provided with the lug perpendicularly, fixed frame sets up in the outside of removing the slider, fixed frame's lug sets up in the recess inside of removing the slider, be provided with vertically through-hole on fixed frame's the center, the equidistance all around under the fixed frame perpendicular through-hole is provided with four groups lug, be provided with first motor directly over the frame through-hole, be provided with first axle perpendicularly under the first motor, and the bottom of first axle passes the perpendicular through-hole that fixed frame reserved and set up under fixed frame, be provided with circular recess directly over the n-shaped block, the both sides perpendicular piece of n-shaped block is provided with horizontal through-hole, the lug sets up in the recess inside directly over the n-shaped block and carries out rotatable motion, the bottom of first axle sets up in the position in the middle of directly over the n-shaped block, the inboard top of the perpendicular piece of two-shaped block is provided with the guide bar, the horizontal clamp splice device of two-bar sets up in the horizontal clamp splice device of two sides of two-shaped block is arranged to the horizontal clamp splice device, the horizontal clamp splice device is set up in the horizontal clamp splice of two sides of two-bar on the horizontal clamp splice device is arranged on one side of two-side of the horizontal clamp device.
Preferably, the number of the U-shaped blocks is two, the U-shaped blocks are arranged on two sides of the outer side of the device frame, transverse through holes are formed in vertical blocks of the U-shaped blocks, a second motor is horizontally arranged on one side of the upper portion of each U-shaped block, a second shaft is horizontally arranged on one side of the second motor, the second shaft is horizontally arranged inside the transverse through holes reserved in the U-shaped blocks, rolling rollers are arranged on shafts of the second shaft, and conveying belts are arranged on the outer sides of the two groups of rolling rollers.
Compared with the prior art, the utility model has the beneficial effects that: a hydraulic motor round nut tightening machine.
1. This hydraulic motor round nut tightening machine can effectually let the nut screw up the work through the drive of motor, can effectually screw up the nut to required vertical position through hydraulic means's lapse downwards, and this mode is through setting for the procedure that good can be quick, stable screw up the work, difficult phenomenon emergence of producing the junk.
2. According to the hydraulic motor round nut tightening machine, the clamping and fixing device for the round nuts can be moved to the position for storing the round nuts through pushing of the hydraulic device, then the clamping and taking work for the other group of round nuts is carried out through up-and-down movement of the vertical hydraulic device, and the mode can greatly improve the working efficiency of tightening work.
Drawings
FIG. 1 is a schematic diagram of a front elevation of a practical hydraulic motor round nut tightening machine;
FIG. 2 is a schematic view of a circular nut tightening machine of the present disclosure in a horizontal elevation;
FIG. 3 is a schematic side elevational view of the hydraulic Ma Dayuan nut runner of the present utility model;
fig. 4 is a schematic diagram of a circular nut tightening machine of the hydraulic motor.
In the figure: 1. a device frame; 2. a placement table; 3. a lifting device; 301. a first chute; 302. a hydraulic device I; 303. moving the slide block; 4. a grabbing and rotating device; 401. a fixed frame; 402. a motor I; 403. a first shaft; 404. an n-shaped block; 405. a guide rod; 406. a hydraulic device II; 407. clamping blocks; 408. a third hydraulic device; 5. a conveying device; 501. a U-shaped block; 502. a motor II; 503. a second shaft; 504. a roller; 505. and (3) a conveyor belt.
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, the present utility model provides a technical solution: the device comprises a device frame 1, wherein a placing table 2 is vertically arranged right above the bottom of the device frame 1, a lifting device 3 is arranged right below the inner top of the device frame 1, a grabbing and rotating device 4 is arranged right below the lifting device 3, and a conveying device 5 is arranged on one side right above the bottom of the device frame 1.
A group of clamping structures are arranged right above the placing table 2, and the clamping structures can effectively fix the screws above the placing table, so that the phenomenon that the screws cannot displace when being screwed down can be avoided.
The lifting device 3 is composed of a first sliding chute 301, a first hydraulic device 302 and a movable sliding block 303, the grabbing and rotating device 4 is composed of a fixed frame 401, a first motor 402, a first shaft 403, an n-shaped block 404, a guide rod 405, a second hydraulic device 406, a clamping block 407 and a third hydraulic device 408, and the conveying device 5 is composed of a U-shaped block 501, a second motor 502, a second shaft 503, a roller 504 and a conveying belt 505.
The number of the first sliding grooves 301 is four, the first sliding grooves 301 are vertically arranged on two sides of the inside of the device frame 1, one first sliding groove 301 is arranged on each of the left side and the right side of each side of the device frame 1, the number of the first hydraulic devices 302 is four, the first hydraulic devices 302 are vertically arranged under the inner top of the device frame 1, the movable sliding blocks 303 are horizontally arranged under the four first hydraulic devices 302, protrusions on the vertical surfaces of the two sides of the movable sliding blocks 303 are arranged in the four first sliding grooves 301, transverse bar-shaped sliding grooves are arranged on the vertical surfaces of the other two sides of the movable sliding blocks 303, and bar-shaped through holes are formed in the movable sliding blocks 303.
The fixing frame 401 is shaped as a hollow rectangular block with two through sides, transverse protruding blocks are arranged on vertical surfaces on two inner sides of the fixing frame 401, protruding blocks are vertically arranged on one side right above the outer part of the fixing frame 401, the fixing frame 401 is arranged on the outer side of the movable sliding block 303, the protruding blocks of the fixing frame 401 are arranged in grooves of the movable sliding block 303, vertical through holes are arranged on the center of the fixing frame 401, four groups of protruding blocks are equidistantly arranged on the periphery right below the vertical through holes of the fixing frame 401, a first motor 402 is arranged right above the through holes of the fixing frame 401, a first shaft 403 is vertically arranged right below the first motor 402, the bottom of the first shaft 403 penetrates through the vertical through holes reserved in the fixing frame 401 and is arranged right below the fixing frame 401, circular grooves are formed right above the n-shaped block 404, transverse through holes are formed in the vertical blocks on two sides of the n-shaped block 404, the bump under the fixed frame 401 is arranged in the groove right above the n-shaped block 404 for rotary movement, the bottom of the first shaft 403 is arranged in the middle position right above the n-shaped block 404, the guide rods 405 are horizontally arranged above the inner sides of the vertical blocks on the two sides of the n-shaped block 404, the second hydraulic devices 406 are horizontally arranged outside the transverse through holes on the two sides of the n-shaped block 404, the number of the clamping blocks 407 is two, the two groups of clamping blocks 407 are arranged on the two sides inside the n-shaped block 404, one side of the second hydraulic devices 406 is arranged on one side of the clamping blocks 407, the transverse through holes are horizontally arranged above the clamping blocks 407, the clamping blocks 407 are arranged on the rods of the guide rods 405, the third hydraulic devices 408 are horizontally arranged right above the movable sliding blocks 303, one side of the third hydraulic devices 408 are horizontally connected to one side vertical surface of the fixed frame 401, the structure can provide screwing operation in screwing operation, and can carry out automatic clamping work to round nut.
The quantity of U-shaped piece 501 is two sets of, and U-shaped piece 501 sets up the both sides in the device frame 1 outside, is provided with horizontal through-hole on the perpendicular piece of U-shaped piece 501, and the top one side level of every group U-shaped piece 501 is provided with No. two motors 502, and No. two motors 502's one side transversely is provided with No. two axles 503, and No. two axles 503 level sets up in the inside of the horizontal through-hole that U-shaped piece 501 reserved, and No. two axles 503 epaxial be provided with roller 504, and the outside of two sets of roller 504 is provided with conveyer belt 505, the device can effectually carry out the transport work to round nut.
Working principle: firstly, a round nut is placed right above a conveying belt 505, then a second motor 502 is started, the second motor 502 drives a roller 504 on a second shaft 503 to rotate, the roller 504 drives the conveying belt 505 above to rotate, at the moment, the round nut starts to move regularly on the conveying belt 505 at a certain speed, then a third hydraulic device 408 drives a fixed frame 401 to horizontally reciprocate on a movable sliding block 303, when the fixed frame 401 moves to the position right above the conveying belt 505, the movable sliding block 303 is driven to move downwards by a first hydraulic device 302, when the fixed frame 401 moves to a specified position, the second hydraulic device 406 drives a clamping block 407 to extrude inwards, two groups of clamping blocks 407 clamp the round nut, then a third hydraulic device 408 drives the fixed frame 401 to horizontally move to the position right above a placing table 2, a screw is vertically fixed right above the placing table 2, the movable sliding block 303 is driven to descend by the descent of the first hydraulic device, at the same time, a grabbing rotating device 4 clamping the round nut moves downwards, when the fixed frame 401 moves to the specified position, the first hydraulic device drives the first shaft 403 to rotate, at the moment, the clamping block 404 rotates on the shaft 402, and the clamping block 404 is not screwed on the circular nut is arranged in the special area, which is known in the prior art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a hydraulic motor round nut tightening machine, includes device frame (1), its characterized in that: the device is characterized in that a placing table (2) is vertically arranged right above the bottom of the inside of the device frame (1), a lifting device (3) is arranged right below the inner top of the device frame (1), a grabbing and rotating device (4) is arranged right below the lifting device (3), and a conveying device (5) is arranged on one side right above the bottom of the device frame (1).
2. The hydraulic motor round nut runner of claim 1, wherein: a group of clamping structures are arranged right above the placing table (2).
3. The hydraulic motor round nut runner of claim 1, wherein: lifting device (3) comprises spout (301), hydraulic means (302) and removal slider (303), snatch rotary device (4) by fixed frame (401), no. one motor (402), no. one axle (403), n shape piece (404), guide bar (405), no. two hydraulic means (406), clamp splice (407) and No. three hydraulic means (408), conveyor (5) comprise U-shaped piece (501), no. two motor (502), no. two axle (503), roller (504) and conveyer belt (505).
4. A hydraulic motor round nut runner as defined in claim 3, characterized in that: the number of the first sliding grooves (301) is four, the first sliding grooves (301) are vertically arranged on two sides of the inside of the device frame (1), the first sliding grooves (301) are arranged on the left side and the right side of each side of the device frame (1), the number of the first hydraulic devices (302) is four, the first hydraulic devices (302) are vertically arranged under the inner top of the device frame (1), movable sliding blocks (303) are horizontally arranged under the four groups of the first hydraulic devices (302), protrusions on the vertical surfaces on two sides of the movable sliding blocks (303) are arranged in the four groups of the first sliding grooves (301), transverse strip-shaped sliding grooves are arranged on the vertical surfaces on the other two sides of the movable sliding blocks (303), and strip-shaped through holes are formed in the movable sliding blocks (303).
5. A hydraulic motor round nut runner as defined in claim 3, characterized in that: the fixing frame (401) is shaped as a hollow rectangular block with two through sides, transverse protruding blocks are arranged on vertical planes on two inner sides of the fixing frame (401), protruding blocks are vertically arranged on one side right above the outer side of the fixing frame (401), the fixing frame (401) is arranged on the outer side of the moving sliding block (303), protruding blocks of the fixing frame (401) are arranged in grooves of the moving sliding block (303), four groups of protruding blocks are arranged on the center of the fixing frame (401), four groups of protruding blocks are equidistantly arranged around the right lower portion of the vertical through holes of the fixing frame (401), a first motor (402) is arranged right above the through holes of the fixing frame (401), a first shaft (403) is vertically arranged under the first motor (402), the bottom of the first shaft (403) penetrates through the vertical through holes reserved on the fixing frame (401), round grooves are formed in the right upper portion of the n-shaped blocks (404), transverse through holes are formed in the two sides of the n-shaped blocks (404), the right lower portion of the fixing frame (401) is arranged right below the n-shaped blocks, the two sides of the n-shaped blocks (404) are horizontally arranged right above the n-shaped blocks (404), the two shafts (404) are horizontally arranged right above the two shafts (404) and the right lower portion of the n-shaped blocks (404) are horizontally arranged right above the n-shaped blocks, the number of the clamping blocks (407) is two, the two clamping blocks (407) are arranged on two sides of the inside of the n-shaped block (404), one side of the second hydraulic device (406) is arranged on one side of the clamping blocks (407), transverse through holes are horizontally formed in the upper sides of the clamping blocks (407), the clamping blocks (407) are arranged on the guide rods (405), the third hydraulic device (408) is horizontally arranged right above the movable sliding block (303), and one side of the third hydraulic device (408) is horizontally connected to one side vertical surface of the fixed frame (401).
6. A hydraulic motor round nut runner as defined in claim 3, characterized in that: the U-shaped blocks (501) are two groups, the U-shaped blocks (501) are arranged on two sides of the outer side of the device frame (1), transverse through holes are formed in vertical blocks of the U-shaped blocks (501), a second motor (502) is horizontally arranged on one side of the upper portion of each group of U-shaped blocks (501), a second shaft (503) is horizontally arranged on one side of the second motor (502), the second shaft (503) is horizontally arranged inside the reserved transverse through holes of the U-shaped blocks (501), rolling rollers (504) are arranged on shafts of the second shaft (503), and conveying belts (505) are arranged on the outer sides of the two groups of rolling rollers (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708313.3U CN220029326U (en) | 2023-06-30 | 2023-06-30 | Hydraulic motor round nut tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708313.3U CN220029326U (en) | 2023-06-30 | 2023-06-30 | Hydraulic motor round nut tightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029326U true CN220029326U (en) | 2023-11-17 |
Family
ID=88740818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708313.3U Active CN220029326U (en) | 2023-06-30 | 2023-06-30 | Hydraulic motor round nut tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029326U (en) |
-
2023
- 2023-06-30 CN CN202321708313.3U patent/CN220029326U/en active Active
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