CN212239958U - Variable-interval main bearing bolt tightening device - Google Patents
Variable-interval main bearing bolt tightening device Download PDFInfo
- Publication number
- CN212239958U CN212239958U CN202022196108.6U CN202022196108U CN212239958U CN 212239958 U CN212239958 U CN 212239958U CN 202022196108 U CN202022196108 U CN 202022196108U CN 212239958 U CN212239958 U CN 212239958U
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- China
- Prior art keywords
- sliding seat
- bearing bolt
- bolt tightening
- tightening device
- mounting plate
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a changeable base bearing bolt tightening device of interval belongs to the base bearing bolt tightening device, solves the tradition and screws up the problem that the base bearing bolt of the device can't adapt to multiple model screws up. The screwing device comprises two wrenches and a mounting plate, wherein the mounting plate is provided with a fixing seat and a sliding seat which are arranged side by side, the wrenches are respectively arranged on the fixing seat and the sliding seat, one side of the mounting plate is provided with a driving assembly for driving the sliding seat to horizontally move along the direction away from the fixing seat, and the other side of the mounting plate is provided with a guiding assembly for guiding the sliding seat to move. The utility model discloses a device is screwed up to main bearing bolt can be applicable to the main bearing bolt tightening of different models, effectively improves work efficiency.
Description
Technical Field
The utility model relates to a main bearing bolt tightening device, more specifically say, it relates to a changeable main bearing bolt tightening device of interval.
Background
The main bearing bolt of engine is at the in-process of screwing up, because there are multiple models on the same production line, its main bearing bolt interval is different, and among the current equipment of screwing up, the distance between two spanners is fixed, therefore the main bearing bolt that can't adapt to multiple different intervals screws up. Therefore, a machine tightening machine is required to be equipped at the same station, which is expensive, and meanwhile, frequent switching of the tightening machine causes problems of low working efficiency of the station and influence on production efficiency.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, and its purpose provides a changeable base bearing bolt tightening device of interval, can be applicable to the base bearing bolt tightening of different models, effectively improves work efficiency.
The technical scheme of the utility model is like this: the utility model provides a changeable base bearing bolt tightening device in interval, includes two spanners, still includes the mounting panel, the mounting panel on be equipped with fixing base and the sliding seat of arranging side by side respectively, two the spanner install respectively on fixing base and sliding seat, mounting panel one side be equipped with the drive sliding seat along the direction horizontal migration's of keeping away from the fixing base drive assembly, the mounting panel opposite side be equipped with the direction subassembly of guide sliding seat motion.
As a further improvement, the driving assembly comprises a motor and a screw rod, the motor is installed on the installation plate through the installation seat, the output end of the motor movably penetrates through the installation seat to be connected with one end of the screw rod, the other end of the screw rod movably penetrates through the fixed seat to be connected with the installation plate through the bearing seat, and one end of the sliding seat is connected with the screw rod in a screwed mode.
Further, the guide assembly comprises a sliding rail and a sliding block, the sliding rail is arranged on the top surface of the installation plate, the sliding block is arranged on the bottom surface of the other end of the sliding seat, and the sliding block is sleeved on the sliding rail in a sliding mode.
Further, the mounting panel middle part be equipped with the groove of stepping down, the spanner activity run through the groove of stepping down and extend to the mounting panel below.
Furthermore, the mounting plate on one side of the guide assembly is provided with scale marks, and correspondingly, the center line of the sliding seat is provided with an indication mark line.
Further, the sliding seat on install the camera through the support, camera and display screen electric connection.
Advantageous effects
Compared with the prior art, the utility model, have following advantage:
1. the utility model discloses a main bearing bolt tightening device installs the spanner respectively through setting up fixed fixing base and gliding sliding seat on the mounting panel, and when in actual use, accessible drive assembly drives the relative fixing base of sliding seat and removes to realize adjusting the interval between two spanners, can be applicable to the main bearing bolt tightening of different models, effectively improve work efficiency.
2. The main bearing bolt tightening device of the utility model is convenient for adjusting the sliding seat to a designated position by arranging the scale marks on the mounting plate and arranging the indicating mark lines on the sliding seat, and the adjustment is quicker and more convenient; and through set up the camera on the sliding seat, can with instruct the position image display of marking and scale mark to the display screen in, make things convenient for the staff to look over whether adjust in place, it is very convenient to use.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention.
Wherein: 1-wrench, 2-mounting plate, 3-fixing seat, 4-sliding seat, 5-motor, 6-lead screw, 7-mounting seat, 8-bearing seat, 9-slide rail, 10-slide block, 11-abdicating groove, 12-scale mark, 13-indication mark line, 14-support and 15-camera.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-2, the utility model discloses a changeable base bearing bolt tightening device of interval, including two spanners 1, still include mounting panel 2, this mounting panel 2 is connected with tightening equipment, be equipped with fixing base 3 and the sliding seat 4 of arranging side by side respectively on mounting panel 2, wherein, 3 fixed mounting of fixing base are on mounting panel 2, 4 slidable mounting of sliding seat are on mounting panel 2, two spanners 1 are installed respectively on fixing base 3 and sliding seat 4, be equipped with the drive assembly of drive sliding seat 4 along the direction horizontal migration who keeps away from fixing base 3 in 2 one sides of mounting panel, be equipped with the direction subassembly of guide sliding seat 4 motion at 2 opposite sides of mounting panel.
The utility model discloses a main bearing bolt tightening device installs spanner 1 respectively through setting up fixed fixing base 3 and gliding sliding seat 4 on mounting panel 2, and when in actual use, accessible drive assembly drives sliding seat 4 and removes relatively fixed seat 3 to realize adjusting the interval between two spanners 1, can be applicable to the main bearing bolt tightening of different models, effectively improve work efficiency.
Preferably, drive assembly includes motor 5 and lead screw 6, wherein, motor 5 passes through mount pad 7 to be installed on mounting panel 2, and motor 5's output activity runs through the one end of mount pad 7 and lead screw 6 and is connected, the other end activity of lead screw 6 runs through fixing base 3 and is connected with mounting panel 2 through bearing frame 8, the one end of sliding seat 4 connects with lead screw 6 soon and links to each other, adopt lead screw driven drive assembly, motor 5 works, it rotates to drive lead screw 6, thereby drive sliding seat 4 displacement, its transmission precision is higher, the displacement is more accurate.
Preferably, the guide assembly comprises a slide rail 9 and a slide block 10, wherein the slide rail 9 is arranged on the top surface of the mounting plate 2, the slide block 10 is arranged on the bottom surface of the other end of the sliding seat 4, the slide block 10 is slidably sleeved on the slide rail 9, and the slide block 10 and the slide rail 9 are matched with each other to form a guide structure, so that the sliding seat 4 is effectively prevented from rotating along with the screw rod 6 when the sliding seat 4 slides stably.
Preferably, be equipped with the groove of stepping down 11 in mounting panel 2 middle part, spanner 1 activity runs through the groove of stepping down 11 and extends to mounting panel 2 below, ensures that spanner 1 can contact with the bolt, realizes that the bolt is screwed up. Further, install the gyro wheel through the bearing in the spanner 1 pivot that corresponds with the groove of stepping down 11, this gyro wheel with step down 11 inner walls of groove and slide the laminating, improve the gliding stability of spanner 1, still improve spanner 1 pivoted axiality and stability simultaneously.
Preferably, be equipped with scale mark 12 on the mounting panel 2 of direction subassembly one side, correspondingly, be equipped with on the central line of sliding seat 4 and instruct marking 13, through looking over and instructing marking 13 and whether align with corresponding scale mark 12, be convenient for adjust the assigned position with the sliding seat, adjust more fast, convenient. Further, install camera 15 through support 14 on sliding seat 4, this camera 15 and display screen electric connection can with instruct the position image display of marking and scale mark to the display screen in, make things convenient for the staff to look over whether to adjust to target in place, it is very convenient to use.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (6)
1. The utility model provides a changeable base bearing bolt tightening device in interval, includes two spanners (1), its characterized in that still includes mounting panel (2), mounting panel (2) on be equipped with fixing base (3) and sliding seat (4) of arranging side by side respectively, two spanner (1) install respectively on fixing base (3) and sliding seat (4), mounting panel (2) one side be equipped with drive sliding seat (4) along the drive assembly who keeps away from the direction horizontal migration of fixing base (3), mounting panel (2) opposite side be equipped with the direction subassembly of guide sliding seat (4) motion.
2. A variable-pitch main bearing bolt tightening device according to claim 1, wherein the driving assembly comprises a motor (5) and a screw (6), the motor (5) is mounted on the mounting plate (2) through a mounting seat (7), an output end of the motor (5) movably penetrates through the mounting seat (7) to be connected with one end of the screw (6), the other end of the screw (6) movably penetrates through the fixed seat (3) and is connected with the mounting plate (2) through a bearing seat (8), and one end of the sliding seat (4) is connected with the screw (6) in a screwing manner.
3. A variable-pitch main bearing bolt tightening device according to claim 1, wherein the guide assembly comprises a slide rail (9) and a slider (10), the slide rail (9) is arranged on the top surface of the mounting plate (2), the slider (10) is arranged on the bottom surface of the other end of the sliding seat (4), and the slider (10) is slidably sleeved on the slide rail (9).
4. A variable-pitch main bearing bolt tightening device according to claim 1, characterized in that the mounting plate (2) is provided with a relief groove (11) in the middle, and the wrench (1) is movable to extend through the relief groove (11) to below the mounting plate (2).
5. A variable pitch main bearing bolt tightening device according to any one of claims 1-4, characterized in that the mounting plate (2) on the side of the guiding assembly is provided with graduation marks (12), and correspondingly the centre line of the sliding seat (4) is provided with indicator markings (13).
6. A variable-pitch main bearing bolt tightening device according to claim 5, characterized in that a camera (15) is mounted on the sliding seat (4) through a bracket (14), and the camera (15) is electrically connected to a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196108.6U CN212239958U (en) | 2020-09-30 | 2020-09-30 | Variable-interval main bearing bolt tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196108.6U CN212239958U (en) | 2020-09-30 | 2020-09-30 | Variable-interval main bearing bolt tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212239958U true CN212239958U (en) | 2020-12-29 |
Family
ID=73982543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022196108.6U Active CN212239958U (en) | 2020-09-30 | 2020-09-30 | Variable-interval main bearing bolt tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212239958U (en) |
-
2020
- 2020-09-30 CN CN202022196108.6U patent/CN212239958U/en active Active
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