CN113459042A - Mobilizable nut handling device for auto repair - Google Patents
Mobilizable nut handling device for auto repair Download PDFInfo
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- CN113459042A CN113459042A CN202110841303.6A CN202110841303A CN113459042A CN 113459042 A CN113459042 A CN 113459042A CN 202110841303 A CN202110841303 A CN 202110841303A CN 113459042 A CN113459042 A CN 113459042A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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Abstract
The invention discloses a movable nut assembling and disassembling device for automobile maintenance, belonging to the field of automobile maintenance; a movable nut assembling and disassembling device for automobile maintenance comprises a base, a lifting mechanism, a turnover mechanism, a torsion mechanism, a connecting mechanism and a clamping block; the clamping angle of the fixture block and the nut is controlled by installing the lifting mechanism and the turnover mechanism at the upper end of the base, so that the fixture block can be better matched with the nut; the torsion mechanism is arranged, the second adjusting rod is arranged on the torsion mechanism to apply rotating torque, so that the process of screwing the nut is more labor-saving, and compared with the prior art that torque is directly and manually applied to the nut through a wrench, the safety accident caused by wrench rebounding due to manual torque application can be effectively avoided by utilizing the self-locking performance of threads; the nut assembling and disassembling device has the advantages that the nut assembling and disassembling device is connected with the clamping block through the connecting mechanism, convenient and fast assembling and disassembling are achieved, the clamping block cannot be easily separated from the lower box body after being installed, and stability of the nut assembling and disassembling process is guaranteed.
Description
Technical Field
The utility model belongs to the auto repair field, concretely relates to mobilizable nut handling device for auto repair.
Background
With the continuous development of the present technology, automobiles play an extremely important role in the production and life of people; auto repair is the process of car after all, need dismantle a large amount of nuts among the auto repair process, the car of some nuts is threaded too tightly before leaving the factory for more and more maintenance workman can use nut handling device to replace the spanner, but, facing the nut of the position complicacy on the car, handling device is difficult to aim at the nut, makes the device be difficult to with the nut block, leads to taking place easily among the bolt handling process and skids.
Disclosure of Invention
To the deficiency of prior art, this public aim at provides a mobilizable nut handling device for auto repair, has solved among the prior art nut handling device and has been difficult to with the nut block, leads to the bolt handling in-process to take place the problem of skidding easily.
The purpose of the disclosure can be realized by the following technical scheme:
a movable nut handling device for automobile maintenance comprises a base and is characterized in that a mounting frame is fixed at the upper end of the base, a lifting plate capable of lifting is connected to the upper end of the mounting frame in a sliding mode, a mounting plate is hinged to one end, away from the mounting frame, of the lifting plate, a torsion mechanism is mounted on the mounting plate, a connecting mechanism is mounted at the lower end of the torsion mechanism, and a clamping block is mounted at the lower end of the connecting mechanism;
further, be provided with on the mounting panel and rotate the dwang of being connected with the lifter plate, be fixed with first gear on the dwang, be fixed with first mount on the lifter plate, threaded connection has first regulation pole on the first mount, and the lower extreme of first regulation pole rotates and is connected with first rack, first rack and lifter plate sliding connection, first rack and first gear intermeshing.
Furthermore, the connecting mechanism comprises a lower box body, and an upper box body and a bottom plate are fixedly connected with the upper end and the lower end of the lower box body through bolts respectively;
furthermore, a first fixing plate is fixed at the upper end of the lower box body, a second screw rod is rotatably connected to the first fixing plate, a lifting block is connected to the fourth screw rod in a threaded manner, and the lifting block is connected with the lower box body in a sliding manner;
furthermore, the upper end of the bottom plate is connected with two limiting blocks in a sliding manner, a through groove is formed in the lower box body, and the two limiting blocks can respectively penetrate through the through groove and extend to the outer side of the lower box body; two sides of the lifting block are respectively hinged with a connecting rod, and one ends of the two connecting rods, which are far away from the lifting block, are respectively hinged with two limiting blocks;
furthermore, a third rack is connected to the upper box body in a sliding mode, the third rack can penetrate through the upper box body, and a third gear meshed with the third rack is fixed to the upper end of the second screw rod.
Furthermore, a baffle is arranged at one end of the third rack, a third fixing frame is fixed on the upper box body, a second spring is arranged between the third fixing frame and the third rack, the baffle is tightly attached to the outer wall of the upper box body under the action of the elastic force of the second spring, and one end of the limiting block can extend out of the lower box body and reach the outer side of the lower box body;
furthermore, the baffle plate is pulled to be away from the outer wall of the upper box body, so that the two limiting blocks can be driven to contract towards the lower box body.
Furthermore, a clamping groove is formed in the upper end of the clamping block, and the bottom plate and the lower end part of the lower box body can extend into the clamping groove; the upper end of draw-in groove is provided with the second fixed plate, and the one end of stopper is provided with the arc surface, and at the fixture block and the in-process of lower tip installation of lower box, the second fixed plate supports the arc surface to can drive the stopper towards the inside shrink of box down.
Further, the torsion mechanism comprises a sliding block which is connected with the mounting plate in a sliding mode; the sliding block is rotatably connected with a rotating shaft, the rotating shaft penetrates through the sliding block along the vertical direction, a connecting block is fixed at the lower end of the rotating shaft, and the connecting block is connected with the upper box body and can further transmit torque to the upper box body;
furthermore, a second gear is fixed at the upper end of the rotating shaft, a second rack is connected to the upper end of the sliding block in a sliding mode, the second rack is matched with the second gear, a second fixing frame is fixed on the sliding block, a second adjusting rod is connected to the second fixing frame in a threaded mode, and the tail end of the second adjusting rod is connected with the second rack in a rotating mode.
Furthermore, a positioning groove is formed in the upper end of the upper box body, and the positioning groove and the connecting block are matched with each other and are in sliding connection;
furthermore, the lower extreme of connecting block is fixed with first spring, and the both ends of first spring respectively with the interior bottom surface of constant head tank and the lower terminal surface fixed connection of connecting block, under the connection effect of first spring, the connecting block is located the constant head tank inside all the time.
Furthermore, a first screw rod is rotatably connected to the mounting frame, penetrates through the lifting plate and is in threaded connection with the lifting plate; and a driving device for driving the first screw rod to rotate is fixed at the upper end of the mounting rack.
Furthermore, the lower end of the fixture block is provided with a hexagon socket, and the lower end of the fixture block is made of a magnetic material.
Furthermore, four universal wheels are fixed at the lower end of the base.
The beneficial effect of this disclosure: the clamping angle of the fixture block and the nut is controlled by installing the lifting mechanism and the turnover mechanism at the upper end of the base, so that the fixture block can be better matched with the nut, and the nut assembling and disassembling process is more stable; the torsion mechanism is arranged, and the second adjusting rod is arranged on the torsion mechanism to apply the rotating torque, so that the process of applying a larger rotating torque to the nut is more labor-saving, and compared with the prior art that the rotating torque is directly and manually applied to the nut through a wrench, the safety accident caused by the rebounding of the wrench due to the manual application of the rotating torque can be effectively avoided by utilizing the self-locking property of the thread; the nut assembling and disassembling device has the advantages that the nut assembling and disassembling device is connected with the clamping block through the connecting mechanism, convenient and fast assembling and disassembling are achieved, the clamping block cannot be easily separated from the lower box body after being installed, and stability of the nut assembling and disassembling process is guaranteed.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a lifting mechanism and a turnover mechanism according to an embodiment of the disclosure;
FIG. 3 is a schematic view of a mounting plate configuration of an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a twisting mechanism in accordance with an embodiment of the present disclosure;
FIG. 5 is a schematic view of a connection mechanism according to an embodiment of the disclosure
FIG. 6 is a schematic view of a lower box structure of an embodiment of the present disclosure;
FIG. 7 is a schematic view of the internal structure of the lower box of the disclosed embodiment;
FIG. 8 is a schematic diagram of a stopper structure according to an embodiment of the disclosure;
fig. 9 is a schematic view of a cartridge structure according to an embodiment of the disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1, a movable nut mounting and dismounting device for automobile maintenance comprises a base 1, wherein four universal wheels 2 are mounted at the lower end of the base 1, so that the base 1 can be moved conveniently;
the upper end of the base 1 is provided with a lifting mechanism 3, the lifting mechanism 3 is provided with a turnover mechanism 4, the turnover mechanism 4 is provided with a torsion mechanism 5, the lower end of the torsion mechanism 5 is provided with a connecting mechanism 6, the lower end of the connecting mechanism 6 is provided with a fixture block 7, and the fixture block 7 can be matched with a nut; the clamping block 7 can be vertically sleeved on the nut by controlling the turnover mechanism 4 and the lifting mechanism 3, so that the clamping block 7 is fully matched with the nut, and the stability of the assembling and disassembling process is ensured; then, the torsion mechanism 5 is controlled to apply rotation torque to the connecting mechanism 6 and the fixture block 7, so that the nut is driven to rotate, and the nut is mounted and dismounted;
as shown in fig. 2, the lifting mechanism 3 includes a mounting frame 31 fixed at the upper end of the base 1, a first lead screw 32 is rotatably connected to the upper end of the mounting frame 31, the turnover mechanism 4 includes a lifting plate 41 slidably connected to the mounting frame 31, the sliding direction is vertical, the first lead screw 32 passes through the lifting plate 41 and is in threaded connection with the lifting plate 41, a driving device 33 for driving the first lead screw 32 to rotate is fixed at the upper end of the mounting frame 31, when the driving device 33 operates, the lifting movement of the lifting plate 41 can be realized, and further, the height position control of the fixture block 7 can be realized;
the end of the lifting plate 41 away from the mounting frame 31 is hinged with a mounting plate 42, as shown in fig. 3, a rotating rod 421 is arranged on the mounting plate 42, and the rotating rod 421 is rotatably connected with the lifting plate 41; the connecting mechanism 6 is connected with the mounting plate 42, and the angles of the connecting mechanism 6 and the fixture block 7 can be adjusted by controlling the rotating rod 421 to rotate, so that the fixture block 7 can adapt to nuts at different positions on an automobile, and the fixture block 7 can be vertically matched with the nuts all the time, thereby avoiding the phenomenon of skidding caused by incomplete matching in the process of re-screwing the nuts;
as shown in fig. 2, a first gear 43 is fixed on the rotating rod 421, a first fixing frame 45 is fixed on the lifting plate 41, a first adjusting rod 46 is connected to the first fixing frame 45 through a thread, a first rack 44 is rotatably connected to the lower end of the first adjusting rod 46, the first rack 44 is slidably connected to the lifting plate 41, the first rack 44 is meshed with the first gear 43, and the rotating rod 421 can be rotated by rotating the first adjusting rod 46, so that the purpose of adjusting the turning angle of the mounting plate is achieved.
The mounting plate 42 is provided with the torsion mechanism 5, as shown in fig. 4, the torsion mechanism 5 includes a slide block 51, the mounting plate 42 is provided with a first chute 422, the first chute 422 penetrates through the mounting plate 42 along the vertical direction, the slide block 51 and the first chute 422 are mutually matched and slidably connected, and when in operation, the slide block 51 is controlled to be slidably matched with the upper turnover mechanism 4 and the lifting mechanism 3, so that the clamping block 7 is clamped with the nut; the sliding block 51 is rotatably connected with a rotating shaft 52, the rotating shaft 52 vertically penetrates through the sliding block 51, the lower end of the rotating shaft 525 is fixedly provided with a connecting block 53, and the rotating shaft 52 is controlled to rotate to drive the connecting block 53 to rotate, so that a rotating torque is transmitted to the connecting mechanism 6, and the clamping block 7 drives the nut to rotate;
a second gear 55 is fixed at the upper end of the rotating shaft 52, a second rack 56 is slidably connected to the upper end of the sliding block 51, the second rack 56 is matched with the second gear 55, a second fixing frame 57 is fixed on the sliding block 51, a second adjusting rod 58 is in threaded connection with the second fixing frame 57, the tail end of the second adjusting rod 58 is rotatably connected with the second rack 56, the rotating of the rotating shaft 52 is driven by rotating the second adjusting rod 58, and therefore rotating torque is applied to the nut; in this embodiment, the second adjusting rod 58 is in threaded connection with the second fixing frame 57, so that a larger pushing force or pulling force (similar to the principle of a screw jack) can be applied to the second rack 56, the nut can be assembled and disassembled more easily, and the nut can be screwed down or disassembled conveniently; compare among the prior art direct manual rotation moment of torsion that applys the nut through the spanner, utilize the auto-lock nature of screw thread, thereby can effectively avoid the manual incident that leads to the spanner to kick-back and cause of applying the rotation moment of torsion.
As shown in fig. 5, the upper end of the connecting mechanism 6 is provided with an upper box 61, the upper end of the upper box 61 is provided with a positioning groove 612, the positioning groove 612 is matched and slidably connected with the connecting block 53, and when the rotating shaft 52 rotates, the rotating torque can be transmitted to the upper box 61 through the connecting block 3, and then transmitted to the fixture block 7;
a first spring 54 is fixed at the lower end of the connecting block 53, two ends of the first spring 54 are respectively and fixedly connected with the inner bottom surface of the positioning groove 612 and the lower end surface of the connecting block 53, and under the connecting action of the first spring 54, the connecting block 53 is always positioned inside the positioning groove 612, so that the elastic connection between the connecting block 53 and the upper box body 61 is realized; the upper box body 61 can keep the degree of freedom in the vertical direction in the process of receiving torque transmission; when the nut is rotated, the nut can be displaced along the axial direction of the nut, and at the moment, the first spring 54 has the function of preventing the displacement of the nut in the axial direction from being blocked;
as shown in fig. 5-8, the connecting mechanism 6 further includes an upper box 61 and a lower box 62, both upper and lower ends of the lower box 62 are open, and the upper and lower ends of the lower box 62 are respectively fixed with the upper box 61 and a bottom plate 63 through bolt connection, so as to facilitate maintenance and replacement of the structure inside the lower box 62 at a later stage;
a first fixing plate 621 is fixed at the upper end of the lower box 62, the first fixing plate 621 is rotatably connected with a second screw rod 64, a lifting block 65 is connected to the fourth screw rod 64 through a thread, a second sliding groove 622 is formed in the inner side surface of the lower box 62, one end of the lifting block 65 is matched and slidably connected with the second sliding groove 622, and the lifting block 65 can be lifted by controlling the rotation of the second screw rod 64; the upper end of the bottom plate 63 is slidably connected with two limiting blocks 66, a through groove 623 is formed in the lower box body 62, and the two limiting blocks 66 can respectively penetrate through the through groove 623 and extend to the outer side of the lower box body 62; two sides of the lifting block 65 are respectively hinged with a connecting rod 67, one end of each connecting rod 67, which is far away from the lifting block 65, is respectively hinged with two limiting blocks 66, and when the lifting block 65 is driven by the second lead screw 64 to slide upwards, the two limiting blocks 66 are close to each other and can contract inwards until the limiting blocks 66 completely contract and enter the lower box body 62;
a third rack 69 is connected to the upper box 61 in a sliding manner, the third rack 61 can penetrate through the upper box 61, a third gear 68 meshed with the third rack 69 is fixed at the upper end of the second lead screw 64, and the second lead screw 64 can rotate by controlling the third rack 61 to slide;
a baffle plate 691 is arranged at one end of the third rack 69, a third fixing frame 610 is fixed on the upper box body 61, a second spring 611 is arranged between the third fixing frame 610 and the third rack 69, under the elastic force action of the second spring 611, the baffle plate 691 is tightly attached to the outer wall of the upper box body 61, and at this time, one end of the limiting block 66 can extend out of the lower box body 62 and reach the outer side of the lower box body 62; by pulling the baffle plate 691 and enabling the baffle plate 691 to leave the outer wall of the upper box body 61, the lifting block 65 can be lifted, and the two limiting blocks 66 are driven to contract towards the inside of the lower box body 62;
as shown in fig. 9, the upper end of the latch 7 is provided with a catch 71, and the lower end of the lower box 62 of the bottom plate 63 can extend into the catch 71; the upper end of the clamping groove 71 is provided with a second fixing plate 72, one end of the limiting block 66 is provided with an arc surface 661, in the process of mounting the clamping block 7 and the lower end of the lower box body 62, the second fixing plate 72 abuts against the arc surface 661 and can drive the limiting block 66 to contract towards the inside of the lower box body 62, so that the second fixing plate 72 can cross the limiting block 66; when the second fixing plate 72 completely goes over the limiting blocks 66, under the action of the elastic force of the second spring 611, the two limiting blocks 66 continue to extend outwards to prevent the second fixing plate 72 from withdrawing, so that the fixture block 7 is limited from being separated from the lower box 62; compared with the fixing mode of the fixture block 7 and the lower box body 62 in the prior art, the fixture block 7 cannot be easily separated from the lower box body 62 after being installed, and the stability of the nut assembling and disassembling process is ensured; simultaneously, when the nut of different specifications is changed to needs, need stimulate baffle 691 for two stopper 66 are inwards shrink, can realize fixture block 7 and lower box 62's separation, make fixture block 7 and lower box 62's separation also very convenient.
In this embodiment, the lower end of the fixture block 7 is provided with a hexagon socket 73 capable of being engaged with the nut, and the lower end of the quart block 7 is made of a magnetic material, so that the detached nut cannot fall around and be lost.
The working principle is as follows:
the lifting mechanism 3 and the turnover mechanism 4 are arranged at the upper end of the base 1, so that the clamping angle of the fixture block 7 and the nut is controlled, the fixture block 7 can be better matched with the nut, and the nut assembling and disassembling process is more stable; the process of applying larger rotating torque to the nut can be more labor-saving by arranging the twisting mechanism 5 and arranging the second adjusting rod 58 on the twisting mechanism 5, and compared with the prior art in which the rotating torque is directly and manually applied to the nut through a wrench, the safety accident caused by the rebounding of the wrench due to the manual application of the rotating torque can be effectively avoided by utilizing the self-locking property of the thread; through setting up coupling mechanism 6 and coming to be connected with fixture block 7, realize convenient installation and dismantlement, and fixture block 7 can not easy emergence break away from after installing with lower box 62, guarantee nut loading and unloading process's stability.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. A movable nut handling device for automobile maintenance comprises a base (1) and is characterized in that an installation frame (31) is fixed to the upper end of the base (1), a lifting plate (41) capable of lifting is connected to the upper end of the installation frame (31) in a sliding mode, an installation plate (42) is hinged to one end, far away from the installation frame (31), of the lifting plate (41), a torsion mechanism (5) is installed on the installation plate (42), a connecting mechanism (6) is installed at the lower end of the torsion mechanism (5), and a clamping block (7) is installed at the lower end of the connecting mechanism (6);
be provided with dwang (421) of being connected with lifter plate (41) rotation on mounting panel (42), be fixed with first gear 43 on dwang (421), be fixed with first mount (45) on lifter plate (41), threaded connection has first regulation pole (46) on first mount (45), the lower extreme rotation of first regulation pole (46) is connected with first rack (44), first rack (44) and lifter plate (41) sliding connection, first rack (44) and first gear (43) intermeshing.
2. A movable nut handling device for vehicle maintenance according to claim 1, characterized in that said connecting mechanism (6) comprises a lower box (62), the upper and lower ends of the lower box (62) are respectively fixed with an upper box (61) and a bottom plate (63) by bolts;
a first fixing plate (621) is fixed at the upper end part of the lower box body (62), a second screw rod (64) is rotatably connected to the first fixing plate (621), a lifting block (65) is connected to the fourth screw rod (64) in a threaded manner, and the lifting block (65) is slidably connected with the lower box body (62);
the upper end of the bottom plate (63) is connected with two limiting blocks (66) in a sliding mode, a through groove (623) is formed in the lower box body (62), and the two limiting blocks (66) can penetrate through the through groove (623) and extend to the outer side of the lower box body (62) respectively; two sides of the lifting block (65) are respectively hinged with a connecting rod (67), and one ends of the two connecting rods (67) far away from the lifting block (65) are respectively hinged with two limiting blocks (66);
the upper box body (61) is connected with a third rack (69) in a sliding mode, the third rack (61) can penetrate through the upper box body (61), and a third gear (68) meshed with the third rack (69) is fixed to the upper end of the second screw rod (64).
3. A movable nut handling device for automobile maintenance according to claim 2, characterized in that one end of the third rack (69) is provided with a baffle (691), the upper box (61) is fixed with a third fixing frame (610), a second spring (611) is installed between the third fixing frame (610) and the third rack (69), under the elastic force of the second spring (611), the baffle (691) is tightly attached to the outer wall of the upper box (61), and at this time, one end of the limiting block (66) can extend out of the lower box (62) and to the outside;
the two limit blocks (66) can be driven to contract towards the inside of the lower box body (62) by pulling the baffle plate (691) and enabling the baffle plate (691) to be separated from the outer wall of the upper box body (61).
4. The movable nut assembling and disassembling device for automobile maintenance according to claim 3, characterized in that the upper end of the fixture block (7) is provided with a clamping groove (71), and the bottom plate (63) and the lower end of the lower box body (62) can extend into the clamping groove (71); the upper end of draw-in groove (71) is provided with second fixed plate (72), and the one end of stopper (66) is provided with arc surface (661), and in the in-process of fixture block (7) and lower tip installation of box (62), second fixed plate (72) supported arc surface (661) to can drive stopper (66) towards the inside shrink of box (62) down.
5. A removable nut handling device for motor vehicle maintenance according to claim 2, characterised in that said torsion mechanism (5) comprises a slider (51) slidingly associated with said mounting plate (42); the sliding block (51) is rotatably connected with a rotating shaft (52), the rotating shaft (52) penetrates through the sliding block (51) along the vertical direction, a connecting block (53) is fixed at the lower end of the rotating shaft (52), and the connecting block (53) is mutually connected with the upper box body (61) and can further transmit torque to the upper box body (61);
the upper end of the rotating shaft (52) is fixed with a second gear (55), the upper end of the sliding block (51) is connected with a second rack (56) in a sliding mode, the second rack (56) is matched with the second gear (55), a second fixing frame (57) is fixed on the sliding block (51), a second adjusting rod (58) is connected to the second fixing frame (57) in a threaded mode, and the tail end of the second adjusting rod (58) is rotatably connected with the second rack (56).
6. A movable nut handling device for automobile maintenance according to claim 5, characterized in that the upper end of the upper box (61) is provided with a positioning groove (612), and the positioning groove (612) is matched and connected with the connecting block (53) in a sliding way;
the lower extreme of connecting block (53) is fixed with first spring (54), and the both ends of first spring (54) are respectively with the interior bottom surface of constant head tank (612) and the lower terminal surface fixed connection of connecting block (53), and under the connection effect of first spring (54), connecting block (53) are located constant head tank (612) inside all the time.
7. A removable nut handling device for auto repair according to claim 1, wherein a first screw (32) is rotatably connected to said mounting bracket (31), said first screw (32) passing through said lifting plate (41) and being threadedly connected to said lifting plate (41); and a driving device (33) for driving the first screw rod (32) to rotate is fixed at the upper end of the mounting frame (31).
8. The removable nut assembling and disassembling device for automobile maintenance according to claim 1, wherein the lower end of the fixture block (7) is provided with a hexagonal socket (73), and the lower end of the fixture block (7) is made of magnetic material.
9. Mobile nut handling device for auto repair according to claim 1, characterised in that four universal wheels (2) are fixed to the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110841303.6A CN113459042B (en) | 2021-07-26 | 2021-07-26 | Mobilizable nut handling device for auto repair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110841303.6A CN113459042B (en) | 2021-07-26 | 2021-07-26 | Mobilizable nut handling device for auto repair |
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| CN113459042A true CN113459042A (en) | 2021-10-01 |
| CN113459042B CN113459042B (en) | 2022-11-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551627A (en) * | 2023-07-11 | 2023-08-08 | 中建安装集团有限公司 | Intelligent construction device and method for vertical air duct flange bolts in narrow space |
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|---|---|---|---|---|
| US3581383A (en) * | 1967-12-13 | 1971-06-01 | Taisei Corp | Method for tightening a nut and bolt assembly |
| AU6133700A (en) * | 1999-09-29 | 2001-04-05 | Centre De Recherche Industrielle Du Quebec | Bolt and nut disassembling apparatus |
| CN206263880U (en) * | 2016-12-22 | 2017-06-20 | 新疆交通职业技术学院 | A kind of auto repair nut remover |
| CN106514556A (en) * | 2016-12-27 | 2017-03-22 | 郑州吉音动漫科技有限公司 | Movable nut mounting and dismounting device used for automobile repair |
| CN206475108U (en) * | 2017-02-19 | 2017-09-08 | 河南中捷通资源综合再利用有限公司 | A kind of auto repair nut remover |
| CN107351029A (en) * | 2017-08-24 | 2017-11-17 | 长春汽车工业高等专科学校 | A kind of moveable auto repair nut handler |
| CN108297616A (en) * | 2018-01-29 | 2018-07-20 | 西安航空学院 | A kind of multiple fixing bolt screwing devices of automobile tire dismounting |
| CN208179400U (en) * | 2018-05-12 | 2018-12-04 | 缙云县南瓯堂企业管理咨询有限公司 | A kind of packaged type "-" type nut remover for auto repair |
| CN209110946U (en) * | 2018-11-05 | 2019-07-16 | 浙江农业商贸职业学院 | A kind of moveable auto repair nut handler |
| CN112518670A (en) * | 2020-11-30 | 2021-03-19 | 九江检安石化工程有限公司 | Special tool for disassembling high-pressure threaded locking ring heat exchanger bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551627A (en) * | 2023-07-11 | 2023-08-08 | 中建安装集团有限公司 | Intelligent construction device and method for vertical air duct flange bolts in narrow space |
| CN116551627B (en) * | 2023-07-11 | 2023-11-21 | 中建安装集团有限公司 | Intelligent construction device and method for vertical air duct flange bolts in narrow space |
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