CN218109927U - Oil cylinder nut replacer - Google Patents
Oil cylinder nut replacer Download PDFInfo
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- CN218109927U CN218109927U CN202222392078.5U CN202222392078U CN218109927U CN 218109927 U CN218109927 U CN 218109927U CN 202222392078 U CN202222392078 U CN 202222392078U CN 218109927 U CN218109927 U CN 218109927U
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Abstract
The utility model discloses an hydro-cylinder nut replacer, the box-shaped base that sets up for the opening including the top, box-shaped base's top is equipped with the U-shaped fixing base, rotate between box-shaped base's the both sides inner wall and install first screw thread actuating mechanism, first screw thread actuating mechanism's top and the bottom fixed connection of U-shaped fixing base, first screw thread actuating mechanism's right side extends to box-shaped base's right side, is equipped with two first splint in the U-shaped fixing base, the equal fixedly connected with T shape screw rod in one side that two first splint kept away from each other. The utility model discloses be convenient for carry out the centre gripping fixedly to the beam hanger, provide convenience for the dismouting of nut, through the mode that two arc splint removed to the direction that is close to each other, can realize carrying out the clamping to the nut of different specifications to the realization carries out quick assembly disassembly to the nut of different specifications, improves application scope and dismouting efficiency, satisfies the user demand.
Description
Technical Field
The utility model relates to a nut replacer technical field especially relates to an oil cylinder nut replacer.
Background
The application of hydro-cylinder in engineering machine tool is very extensive, the dismouting of nut in the hydro-cylinder is usually accomplished through the workman is manual, the mode that the workman carried out the nut dismouting by hand wastes time and energy, work efficiency is low, in order to improve dismouting efficiency, current mode that begins to adopt autogiration carries out the dismouting to the nut, place the nut in nut fixed cover, carry out the dismouting operation to the nut through automatic rotation nut, the mode of current automatic dismouting nut although can reduce intensity of labour, but its application scope limits, be not convenient for fix the nut of different specifications, the nut of different specifications need be changed different nut fixed covers, and be not convenient for fix the oil pole at the in-process of dismouting nut, can not satisfy the user demand, therefore we have proposed a hydro-cylinder nut replacer and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydro-cylinder nut replacer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oil cylinder nut dismounting device comprises a box-shaped base with an opening at the top, a U-shaped fixed seat is arranged above the box-shaped base, first thread driving mechanisms are rotatably arranged between the inner walls of the two sides of the box-shaped base, the top of each first thread driving mechanism is fixedly connected with the bottom of the corresponding U-shaped fixed seat, the right side of each first thread driving mechanism extends to the right side of the box-shaped base, two first clamping plates are arranged in the U-shaped fixed seat, one sides, far away from each other, of the two first clamping plates are fixedly connected with T-shaped screw rods, one sides, far away from the corresponding first clamping plates, of the T-shaped screw rods extend out of the U-shaped fixed seats, the U-shaped fixed seats are in threaded sleeves on the two T-shaped screw rods, a first electric telescopic rod is movably contacted with the left side of the box-shaped base, a second electric telescopic rod is embedded at the bottom of the left side of the box-shaped base, and the left end of an output shaft of the second electric telescopic rod is fixedly connected with the right side of the first electric telescopic rod, the top end of an output shaft of a first electric telescopic rod is fixedly connected with an installation pipe, a fixed sleeve is rotatably installed in the installation pipe, two ends of the fixed sleeve extend out of the installation pipe, a first rotary driving mechanism is fixedly sleeved on the fixed sleeve, a driving motor is embedded at the top of the left side of the installation pipe, the left end of the output shaft of the driving motor is installed with the right side of the first rotary driving mechanism, two arc-shaped clamping plates are arranged in the fixed sleeve and are symmetrically arranged, anti-skid rubber sheets are fixedly bonded on the sides, close to each other, of the two arc-shaped clamping plates, the sides, far away from each other, of the two arc-shaped clamping plates are fixedly connected with a clip frame, rectangular holes are formed in the inner wall of the top and the inner wall of the bottom of the fixed sleeve, one side, far away from the corresponding arc-shaped clamping plate, of the clip frame penetrates through the rectangular holes, and a second thread driving mechanism is fixedly connected between the inner walls of the two sides of the rectangular holes, the clip frame is rotatably sleeved on the second thread driving mechanism, the fixing sleeve is rotatably sleeved with a second rotary driving mechanism, and the inner side of the second rotary driving mechanism is fixedly connected with one end of each second thread driving mechanism, which is far away from the corresponding second thread driving mechanism.
Preferably, the first thread driving mechanism comprises a first screw rod rotatably installed between the inner walls of the two sides of the box-shaped base, a moving block is sleeved on the first screw rod in a threaded manner, the moving block is slidably installed on the inner wall of the bottom of the box-shaped base, the top of the moving block is fixedly connected with the bottom of the U-shaped fixing seat, and the right end of the first screw rod extends to the right side of the box-shaped base and is fixedly connected with a rocking disc.
Preferably, the first rotary driving mechanism comprises a first gear fixedly sleeved on the fixed sleeve, a second gear is meshed with the top of the first gear, and the right side of the second gear is fixedly connected with the left end of the output shaft of the driving motor.
Preferably, second screw thread actuating mechanism includes the fixed block of fixed connection between the inner wall of rectangular hole both sides, it installs the second screw rod to return to rotate between the top inner wall of shape frame and the bottom inner wall, the fixed block is located the shape frame of returning that corresponds and the threaded sleeve is established on the second screw rod, the equal fixedly connected with L shape pole in top and the bottom of fixed cover, two L shape pole symmetries set up, it is equipped with the square pole all to rotate the cover on the one side inner wall that two L shape poles kept away from each other, the one end that two square poles are close to each other all extends to the shape frame of returning that corresponds in, the second screw rod slip cover is established on the square pole that corresponds.
Preferably, the second rotary driving mechanism comprises a rotating pipe which is rotatably sleeved on the fixed sleeve, a large bevel gear is fixedly connected to the right end of the rotating pipe, first bevel gears are fixedly connected to one ends, far away from each other, of the two square rods and symmetrically arranged, the two first bevel gears are meshed with the large bevel gear, and four handle rods are fixedly connected to the outer side of the rotating pipe in an annular mode.
Preferably, one side of the moving block is provided with a first threaded hole, the first threaded hole is in threaded connection with the first screw, a T-shaped sliding rail is fixedly connected to the inner wall of the bottom of the box-shaped base, the bottom of the moving block is provided with a T-shaped sliding groove, and the T-shaped sliding rail is in sliding connection with the T-shaped sliding groove.
Preferably, second threaded holes are formed in the inner wall of the front side and the inner wall of the rear side of the U-shaped fixing seat, and the second threaded holes are in threaded connection with the corresponding T-shaped screws.
Preferably, the mounting tube is internally and fixedly sleeved with two first bearings, and the inner sides of the inner rings of the first bearings are fixedly connected with the outer side of the fixed sleeve.
Preferably, the circular holes are formed in the inner wall of the top of the square frame and the inner wall of the bottom of the square frame, the second bearings are sleeved on the circular holes, the inner sides of the second bearings are fixedly connected with the outer sides of the corresponding second screws, the square holes are formed in one ends, far away from each other, of the two second screws, the inner walls of the square holes are connected with the outer sides of the corresponding square rods in a sliding mode, third threaded holes are formed in the tops of the fixed blocks, and the third threaded holes are connected with the corresponding second screws in a threaded mode.
Preferably, the fixed sleeve on the fixed sleeve is provided with a large bearing, and four connecting rods are fixedly connected between the outer side of the outer ring of the large bearing and the side wall of the rotating pipe in an annular manner.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be convenient for carry out the centre gripping fixedly to the beam hanger, provide convenience for the dismouting of nut, through the mode that two arc splint removed to the direction that is close to each other, can realize carrying out the clamping to the nut of different specifications to the realization carries out quick assembly disassembly to the nut of different specifications, improves application scope and dismouting efficiency, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural view of a cylinder nut replacer according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is the utility model provides a sectional structure schematic diagram is looked at the right side of U-shaped fixing base, first splint and T shape screw rod connecting piece of hydro-cylinder nut replacer.
In the figure: 100. a box-shaped base; 101. a moving block; 102. a U-shaped fixed seat; 103. a first splint; 104. a T-shaped screw; 105. a first screw; 1. a first electric telescopic rod; 2. installing a pipe; 3. fixing a sleeve; 4. a first gear; 5. a second gear; 6. a drive motor; 7. an arc-shaped splint; 8. rotating the pipe; 9. a clip frame; 10. an L-shaped rod; 11. a rectangular hole; 12. a fixed block; 13. a second screw; 14. a square bar; 15. a first bevel gear; 16. a connecting rod; 17. A large bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an oil cylinder nut dismounting device comprises a box-shaped base 100 with an opening at the top, a U-shaped fixed seat 102 is arranged above the box-shaped base 100, a first thread driving mechanism is rotatably arranged between the inner walls of the two sides of the box-shaped base 100, the top of the first thread driving mechanism is fixedly connected with the bottom of the U-shaped fixed seat 102, the right side of the first thread driving mechanism extends to the right side of the box-shaped base 100, two first clamping plates 103 are arranged in the U-shaped fixed seat 102, one sides of the two first clamping plates 103 far away from each other are fixedly connected with T-shaped screws 104, one sides of the T-shaped screws 104 far away from the corresponding first clamping plates 103 extend to the outside of the U-shaped fixed seat 102, the U-shaped fixed seat 102 is sleeved on the two T-shaped screws 104 in a threaded manner, the left side of the box-shaped base 100 is movably contacted with a first electric telescopic rod 1, and the bottom of the left side of the box-shaped base 100 is embedded with a second electric telescopic rod, the left end of the output shaft of the second electric telescopic rod is fixedly connected with the right side of the first electric telescopic rod 1, the top end of the output shaft of the first electric telescopic rod 1 is fixedly connected with an installation pipe 2, a fixed sleeve 3 is rotatably installed in the installation pipe 2, two ends of the fixed sleeve 3 extend out of the installation pipe 2, a first rotary driving mechanism is fixedly sleeved on the fixed sleeve 3, a driving motor 6 is embedded at the top of the left side of the installation pipe 2, the left end of the output shaft of the driving motor 6 is installed with the right side of the first rotary driving mechanism, two arc-shaped clamping plates 7 are arranged in the fixed sleeve 3, the two arc-shaped clamping plates 7 are symmetrically arranged, anti-skid rubber is fixedly bonded at the sides, close to each other, of the two arc-shaped clamping plates 7, a clip 9 is fixedly connected at the sides, far away from each other, and rectangular holes 11 are formed in the inner wall of the top and the inner wall of the fixed sleeve 3, one side of the clip frame 9, which is far away from the corresponding arc-shaped clamping plate 7, penetrates through the rectangular hole 11, a second thread driving mechanism is fixedly connected between the inner walls of the two sides of the rectangular hole 11, the clip frame 9 is rotatably sleeved on the second thread driving mechanism, a second rotary driving mechanism is rotatably sleeved on the fixed sleeve 3, and the inner side of the second rotary driving mechanism is fixedly connected with the end, far away from each other, of the two second thread driving mechanisms;
the first thread driving mechanism comprises a first screw 105 rotatably installed between the inner walls of the two sides of the box-shaped base 100, a moving block 101 is sleeved on the first screw 105 in a threaded manner, the moving block 101 is slidably installed on the inner wall of the bottom of the box-shaped base 100, the top of the moving block 101 is fixedly connected with the bottom of the U-shaped fixed seat 102, the right end of the first screw 105 extends to the right side of the box-shaped base 100 and is fixedly connected with a rocking disc, a second bearing installation hole is formed in the inner wall of the right side of the box-shaped base 100, and a fourth bearing which is bonded and sleeved with the outer side of the first screw 105 is fixedly installed on the inner side wall of the second bearing installation hole;
the first rotary driving mechanism comprises a first gear 4 fixedly sleeved on the fixed sleeve 3, the top of the first gear 4 is engaged with a second gear 5, and the right side of the second gear 5 is fixedly connected with the left end of an output shaft of the driving motor 6;
the second thread driving mechanism comprises a fixed block 12 fixedly connected between the inner walls of two sides of the rectangular hole 11, a second screw 13 is rotatably installed between the inner wall of the top part and the inner wall of the bottom part of the square-shaped frame 9, the fixed block 12 is positioned in the corresponding square-shaped frame 9 and is sleeved on the second screw 13 in a thread manner, the top part and the bottom part of the fixed sleeve 3 are both fixedly connected with L-shaped rods 10, the two L-shaped rods 10 are symmetrically arranged, square rods 14 are rotatably sleeved on the inner wall of one side, away from each other, of the two L-shaped rods 10, a first bearing installation hole is formed in the inner wall of one side, away from each other, of the two L-shaped rods 10, a third bearing fixedly sleeved with the outer side of each square rod 14 in a bonding manner is fixedly installed on the inner side wall of the first bearing installation hole, one end, close to each other, of the two square rods 14 extends into the corresponding square-shaped frame 9, and the second screw 13 is sleeved on the corresponding square rod 14 in a sliding manner;
the second rotary driving mechanism establishes the commentaries on classics pipe 8 on fixed cover 3 including rotating the cover, the big bevel gear 17 of right-hand member fixedly connected with of commentaries on classics pipe 8, the equal fixedly connected with first bevel gear 15 of one end that two square poles 14 kept away from each other, two first bevel gear 15 symmetries set up, two first bevel gear 15 all mesh with big bevel gear 17 mutually, and the outside of commentaries on classics pipe 8 is four handle bars of annular fixedly connected with, the utility model discloses be convenient for carry out the centre gripping to the oil pole and fix, provide convenience for the dismouting of nut, through the mode that two arc splint 7 removed to the direction that is close to each other, can realize carrying out the clamping to the nut of different specifications to realize carrying out quick assembly disassembly to the nut of different specifications, improve application scope and dismouting efficiency, satisfy the user demand.
In the utility model, one side of the moving block 101 is provided with a first threaded hole which is in threaded connection with the first screw 105, the inner wall of the bottom of the box-shaped base 100 is fixedly connected with a T-shaped slide rail, the bottom of the moving block 101 is provided with a T-shaped chute which is in sliding connection with the T-shaped chute, the inner wall of the front side and the inner wall of the rear side of the U-shaped fixed seat 102 are both provided with a second threaded hole which is in threaded connection with the corresponding T-shaped screw 104, the fixed sleeve in the installation tube 2 is provided with two first bearings, the inner sides of the inner rings of the first bearings are fixedly connected with the outer side of the fixed sleeve 3, the inner walls of the top and the bottom of the clip 9 are both provided with circular holes, the circular holes are fixedly sleeved with second bearings, the inner sides of the inner rings of the second bearings are fixedly connected with the outer sides of the corresponding second screws 13, the square hole has all been seted up to the one end that two second screw rods 13 kept away from each other, the inner wall in square hole and the outside sliding connection of the square pole 14 that corresponds, and the third screw hole has been seted up at the top of fixed block 12, and third screw hole and the second screw rod 13 threaded connection who corresponds, fixed cover 3 goes up fixed cover and is equipped with big bearing, is four connecting rods 16 of annular fixedly connected with between the outer lane outside of big bearing and the lateral wall of runner 8, the utility model discloses be convenient for carry out the centre gripping to the oil pole fixed, provide convenience for the dismouting of nut, through the mode that two arc splint 7 removed to the direction that is close to each other, can realize carrying out the clamping to the nut of different specifications to realize carrying out quick assembly disassembly to the nut of different specifications, improve application scope and dismouting efficiency, satisfy the user demand.
The working principle is as follows: placing an oil rod needing to be disassembled and assembled with nuts on a U-shaped fixed seat 102, rotating two T-shaped screws 104 in a forward direction, under the action of second threaded holes formed in the U-shaped fixed seat 102, rotating the T-shaped screws 104 in the corresponding second threaded holes and moving the T-shaped screws in a direction close to the oil rod, enabling the T-shaped screws 104 to drive corresponding first clamping plates 103 to clamp the oil rod, then adjusting the height of a fixed sleeve 3 according to the height of the nuts on the oil rod, starting a first electric telescopic rod 1 during adjustment, driving an output shaft of the first electric telescopic rod 1 to drive a mounting pipe 2 to move upwards or downwards, stopping the first electric telescopic rod 1 when the mounting pipe 2 drives the fixed sleeve 3 to move upwards or downwards to a proper position, then adjusting the distance between the U-shaped fixed seat 102 and the fixed sleeve 3 according to the length of the oil rod, during adjustment, driving the first screws 105 to rotate by a forward rotation rocking disc, enabling the first screws 105 to drive the fixed sleeve 101 to move leftwards under the action of first threaded holes formed in a moving block 101, enabling the U-shaped fixed seat 102 to move leftwards, and enabling the oil rod to be fixed in an arc-shaped fixed sleeve 3, and enabling the first screw 105 to be adjusted in the U-shaped fixed sleeve to be locked in the U-shaped fixed sleeve 3, and then enabling the first threaded holes to be locked in the U-shaped fixed sleeve 102, and the fixed sleeve to be locked in the fixed sleeve to be locked by the U-shaped fixed sleeve, and the fixed sleeve 3, and the fixed sleeve to be locked in the fixed sleeve, and the fixed sleeve 3, and the U-shaped fixed sleeve, and the fixed sleeve to be locked in the fixed sleeve, and the fixed sleeve 3;
then the handle rod is rotated in the forward direction, the handle rod drives the rotating tube 8 to rotate, the rotating tube 8 drives four connecting rods 16 to rotate, the connecting rods 16 drive the outer ring of the large bearing to rotate, the rotating tube 8 drives the large bevel gear 17 to rotate, the large bevel gear 17 drives two first bevel gears 15 engaged with the large bevel gear to rotate, the first bevel gears 15 drive corresponding square rods 14 to rotate, the square rods 14 drive second screw rods 13 to rotate through corresponding square holes, under the action of third threaded holes formed in the fixed block 12, the second screw rods 13 rotate and move in position, as the two first bevel gears 15 are symmetrically arranged, the rotating directions of the two second screw rods 13 are opposite, the two second screw rods 13 rotate and move in the direction close to each other, the second screw rods 13 drive corresponding clip frames 9 to move, the clip frames 9 drive corresponding arc-shaped clamping plates 7 to move, the two arc-shaped clamping plates 7 move towards the direction close to each other and clamp the nut, at the moment, the driving motor 6 can be started, the output shaft of the driving motor 6 drives the second gear 5 to rotate, the second gear 5 drives the first gear 4 engaged with the second gear to rotate, the first gear 4 drives the fixing sleeve 3 to rotate, the fixing sleeve 3 drives the two clip frames 9 to rotate, the clip frames 9 drive the corresponding arc-shaped clamping plates 7 to rotate, the two arc-shaped clamping plates 7 simultaneously drive the nut to rotate, the second electric telescopic rod is started in the forward direction while the nut is rotated, the output shaft of the second electric telescopic rod drives the first electric telescopic rod 1 to move leftwards, the first electric telescopic rod 1 drives the installation pipe 2 to move leftwards, the installation pipe 2 drives the fixing sleeve 3 to move leftwards, the fixing sleeve 3 drives the nut to move leftwards through the two clip frames 9 and the arc-shaped clamping plates 7 in sequence, so that the nut rotates while moving leftwards, thereby realize the dismantlement to the nut, when needs are installed the nut, but the antiport nut, reverse start second electric telescopic handle can realize the installation to the nut, through the mode that two arc splint 7 removed to the direction that is close to each other, can realize carrying out the clamping to the nut of different specifications to the realization carries out quick assembly disassembly to the nut of different specifications, improves application scope and dismouting efficiency.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. An oil cylinder nut dismounting device comprises a box-shaped base (100) with an opening at the top, a U-shaped fixed seat (102) is arranged above the box-shaped base (100), and is characterized in that a first thread driving mechanism is rotatably arranged between inner walls of two sides of the box-shaped base (100), the top of the first thread driving mechanism is fixedly connected with the bottom of the U-shaped fixed seat (102), the right side of the first thread driving mechanism extends to the right side of the box-shaped base (100), two first clamping plates (103) are arranged in the U-shaped fixed seat (102), one sides, far away from each other, of the two first clamping plates (103) are fixedly connected with a T-shaped screw (104), one side, far away from the corresponding first clamping plate (103), of the T-shaped screw (104) extends to the outside of the U-shaped fixed seat (102), the U-shaped fixed seat (102) is sleeved on the two T-shaped screw (104) in a threaded manner, the left side of the box-shaped base (100) is movably contacted with a first electric telescopic rod (1), the left side of the box-shaped base (100) is movably connected with a second electric telescopic rod, the left side of the box-shaped base (100) is connected with an output shaft of the first electric telescopic rod (1), two electric telescopic rod (2) is connected with an output shaft, an output shaft (3) is fixedly connected with an output shaft, an output shaft (2) is connected with a rotating fixed sleeve (3) extending pipe (3), and a rotating fixing sleeve (2) is arranged on the first electric telescopic rod fixing sleeve (3), the left side top of installation pipe (2) is inlayed and is equipped with driving motor (6), the output shaft left end of driving motor (6) is installed with first rotary driving mechanism's right side mutually, be equipped with two arc splint (7) in fixed cover (3), two arc splint (7) symmetry set up, one side that two arc splint (7) are close to each other all bonds and is fixed with the anti-skidding rubber, the equal fixedly connected with in one side that two arc splint (7) were kept away from each other returns shape frame (9), rectangular hole (11) have all been seted up on the top inner wall of fixed cover (3) and the bottom inner wall, it runs through rectangular hole (11) to return one side that corresponding arc splint (7) were kept away from shape frame (9), fixedly connected with second screw thread actuating mechanism between the both sides inner wall of rectangular hole (11), it establishes on second screw thread actuating mechanism to return shape frame (9) to rotate the cover, it is equipped with second rotary driving mechanism to rotate the cover on fixed cover (3), the inboard of second rotary driving mechanism and the one end fixed connection that two second screw thread actuating mechanism kept away from each other.
2. The oil cylinder nut dismounting device according to claim 1, characterized in that the first screw thread driving mechanism comprises a first screw rod (105) rotatably installed between the inner walls of the two sides of the box-shaped base (100), a moving block (101) is sleeved on the first screw rod (105) in a threaded manner, the moving block (101) is slidably installed on the inner wall of the bottom of the box-shaped base (100), the top of the moving block (101) is fixedly connected with the bottom of the U-shaped fixed seat (102), and the right end of the first screw rod (105) extends to the right side of the box-shaped base (100) and is fixedly connected with a rocking disc.
3. The oil cylinder nut replacer according to claim 1, wherein the first rotary driving mechanism comprises a first gear (4) fixedly sleeved on the fixing sleeve (3), a second gear (5) is meshed at the top of the first gear (4), and the right side of the second gear (5) is fixedly connected with the left end of the output shaft of the driving motor (6).
4. The oil cylinder nut replacer according to claim 1, wherein the second thread driving mechanism comprises a fixed block (12) fixedly connected between inner walls of two sides of the rectangular hole (11), a second screw (13) is rotatably installed between an inner wall of the top and an inner wall of the bottom of the rectangular frame (9), the fixed block (12) is located in the corresponding rectangular frame (9) and is in threaded sleeve connection with the second screw (13), the top and the bottom of the fixed sleeve (3) are fixedly connected with L-shaped rods (10), the two L-shaped rods (10) are symmetrically arranged, the two L-shaped rods (10) are rotatably sleeved on the inner wall of one side away from each other and are provided with square rods (14), one ends of the two square rods (14) close to each other are extended into the corresponding rectangular frame (9), and the second screw (13) is slidably sleeved on the corresponding square rods (14).
5. The oil cylinder nut replacer according to claim 1, wherein the second rotary driving mechanism comprises a rotary pipe (8) which is rotatably sleeved on the fixed sleeve (3), a large bevel gear (17) is fixedly connected to the right end of the rotary pipe (8), a first bevel gear (15) is fixedly connected to one end, away from each other, of each of two square rods (14), the two first bevel gears (15) are symmetrically arranged, the two first bevel gears (15) are meshed with the large bevel gear (17), and four handle rods are fixedly connected to the outer side of the rotary pipe (8) in an annular shape.
6. The oil cylinder nut dismounting device according to claim 2, characterized in that a first threaded hole is formed in one side of the moving block (101), the first threaded hole is in threaded connection with the first screw (105), a T-shaped sliding rail is fixedly connected to the inner wall of the bottom of the box-shaped base (100), a T-shaped sliding groove is formed in the bottom of the moving block (101), and the T-shaped sliding rail is in sliding connection with the T-shaped sliding groove.
7. The oil cylinder nut dismounting device according to claim 1, characterized in that the front side inner wall and the rear side inner wall of the U-shaped fixed seat (102) are respectively provided with a second threaded hole, and the second threaded holes are in threaded connection with the corresponding T-shaped screws (104).
8. The replacer of the cylinder nut according to claim 1, characterized in that two first bearings are fixedly arranged in the mounting tube (2), and the inner sides of the inner rings of the first bearings are fixedly connected with the outer side of the fixing sleeve (3).
9. The oil cylinder nut dismounting and mounting device according to claim 4, characterized in that circular holes are formed in the top inner wall and the bottom inner wall of the rectangular frame (9), second bearings are fixedly sleeved in the circular holes, the inner sides of the second bearings are fixedly connected with the outer sides of the corresponding second screws (13), square holes are formed in the ends, away from each other, of the two second screws (13), the inner walls of the square holes are slidably connected with the outer sides of the corresponding square rods (14), third threaded holes are formed in the tops of the fixing blocks (12), and the third threaded holes are in threaded connection with the corresponding second screws (13).
10. The replacer of the oil cylinder nut according to claim 5, characterized in that the fixing sleeve (3) is provided with a large bearing, and four connecting rods (16) are fixedly connected between the outer side of the outer ring of the large bearing and the side wall of the rotating pipe (8) in an annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392078.5U CN218109927U (en) | 2022-09-02 | 2022-09-02 | Oil cylinder nut replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222392078.5U CN218109927U (en) | 2022-09-02 | 2022-09-02 | Oil cylinder nut replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218109927U true CN218109927U (en) | 2022-12-23 |
Family
ID=84528139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222392078.5U Active CN218109927U (en) | 2022-09-02 | 2022-09-02 | Oil cylinder nut replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218109927U (en) |
-
2022
- 2022-09-02 CN CN202222392078.5U patent/CN218109927U/en active Active
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