CN218953985U

CN218953985U - Speed reducer fixing device

Info

Publication number: CN218953985U
Application number: CN202223507349.3U
Authority: CN
Inventors: 沈旭乾
Original assignee: Changzhou Zhongyong Transmission Equipment Co ltd
Current assignee: Changzhou Zhongyong Transmission Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-02
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a speed reducer fixing device, which comprises a main board and a dismounting board arranged on the outer wall of the top of the main board, wherein a moving groove is formed between the outer walls of the top and the bottom of the dismounting board, a bidirectional threaded rod is rotationally connected between the inner walls of the opposite ends of the moving groove through a bearing, moving blocks inserted between the inner walls of the moving groove are sleeved on the outer walls of the circumferences of the two ends of the bidirectional threaded rod through threaded sleeves, clamping boards are fixedly connected to the outer walls of the top of the moving blocks, and a third handle contacted with the bidirectional threaded rod is rotationally connected to the outer wall of one end of the dismounting board; according to the utility model, the two moving blocks and the two clamping plates are driven to move in opposite directions by the rotation of the bidirectional threaded rod, so that the speed reducer body between the clamping plates can be clamped and fixed, and the arranged pressing mechanism can provide a stronger fixing effect for the speed reducer body when the speed reducer body is clamped and fixed.

Description

Speed reducer fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a speed reducer fixing device.

Background

The gear motor is an integrated body of a speed reducer and a motor, the integrated body can be also commonly called a gear motor or a gear motor, and after being integrated and assembled by a professional speed reducer production factory, the integrated body and the motor are integrally supplied in a complete set, and in the installation and use process of the gear motor, a fixing device is needed to fix the motor.

Through retrieving, the fixed frock of speed reducer of patent publication No. CN215110417U ", the connection fixed knot that the present case adopted constructs, fixes first fixed plate and second fixed plate on manipulator body and speed reducer body respectively, inlays the second fixed plate dress in first fixed plate again, realizes the purpose of being connected to speed reducer and manipulator for the installation of speed reducer is dismantled more conveniently owing to adopt the mode of bolt fastening, when changing the speed reducer of different specifications, all can connect the matching through a plurality of through holes of second fixed plate upper end.

The technical characteristics have the following defects: when fixing the speed reducer, because the bolts are adopted, although the speed reducer has a certain fixing effect, when the speed reducer breaks down and needs to be maintained or is maintained, the fixing mode of a plurality of bolts can lead to the situation that the disassembly is difficult, and when the bolts are rusted, the speed reducer can be more difficult to disassemble, so that the design of the speed reducer fixing device is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a speed reducer fixing device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a speed reducer fixing device, includes the mainboard and sets up the dismouting board at mainboard top outer wall, it has the removal groove to open between the top of dismouting board and the bottom outer wall, and is connected with bi-directional threaded rod through the bearing rotation between the relative one end inner wall of removal groove, and the both ends circumference outer wall of bi-directional threaded rod has all been cup jointed through the screw thread and has been pegged graft the movable block between the removal groove inner wall, and the top outer wall of movable block all fixedly connected with grip block, the one end outer wall rotation of dismantling the board is connected with the third handle that contacts with bi-directional threaded rod;

be provided with the speed reducer body between the relative one end inner wall of grip block, and the speed reducer body contacts with the dismouting board, and the one side top outer wall of disassembling the board is provided with and is used for fixing pushing mechanism to the speed reducer body.

Preferably, the pushing mechanism comprises a baffle and a vertical rod rotationally connected to the outer wall of the top of the baffle through a bearing, the baffle is fixedly connected to the top of one side of the disassembly plate, the circumferential outer wall of the vertical rod is sleeved with a pressing plate through a thread, and the outer wall of the top of the vertical rod is fixedly connected with a second handle.

Preferably, the equal fixedly connected with connecting rod of one side outer wall of grip block, and the equal fixedly connected with lantern ring of opposite side outer wall of connecting rod, the lantern ring is half arc structure, the equal fixedly connected with fixed plate of both sides outer wall of both ends of mainboard.

Preferably, the limiting grooves are formed in the outer walls of the two ends of the top of the other side of the main board, and the limiting rods inserted into the limiting grooves are fixedly connected to the outer walls of the bottom of the dismounting board, and the limiting rods and the limiting grooves are in a convex shape.

Preferably, the middle of one side outer wall of the main board is rotationally connected with a fluted disc through a bearing, the bottom and the top outer wall of the fluted disc are respectively meshed with a first toothed bar and a second toothed bar, one end top outer wall of the first toothed bar and the other end bottom outer wall of the second toothed bar are fixedly connected with clamping blocks, and the other side outer wall of the fluted disc is fixedly connected with a first handle.

Preferably, a plurality of sliding grooves are formed in the outer wall of one side of the main board, and sliding blocks corresponding to the sliding grooves are fixedly connected to the outer walls of one sides of the first toothed bar and the second toothed bar.

Preferably, the outer walls of two ends of the top of the other side of the disassembling plate are fixedly connected with a plurality of butt joint plates, and limiting plates are hinged between the inner walls of the opposite sides of the butt joint plates.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when the speed reducer body is required to be fixed, the speed reducer body can be directly placed at the top of the dismounting plate, and the third handle is rotated, at the moment, the two moving blocks and the two clamping plates are driven to move in opposite directions by the rotation of the bidirectional threaded rod, so that the speed reducer body between the clamping plates can be clamped and fixed, the speed reducer is more convenient to use, and when the speed reducer body is clamped and fixed, the arranged pressing mechanism can provide a stronger fixing effect for the speed reducer body, and the speed reducer body is prevented from shaking in the vertical direction during working;

according to the utility model, the second handle is rotated to drive the vertical rod to rotate, and the pressing plate sleeved on the outer wall of the vertical rod is manually supported by a worker and lifted under the action of the threads, so that the fixing effect on the speed reducer body can be realized;

according to the utility model, through the set lantern rings, when the two clamping plates are close to each other and fixedly clamp the speed reducer body, the two lantern rings are respectively sleeved on the outer wall of the output shaft of the speed reducer body, so that the fixing effect on the speed reducer body is further enhanced, and the whole main plate can be fixedly installed through the plurality of fixing plates.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a reducer fixing device.

Fig. 2 is a schematic view of a platen structure of a reducer fixing device.

Fig. 3 is an enlarged schematic view of a portion a of a reducer fixing device.

Fig. 4 is a schematic view of a first handle structure of a reducer fixing device.

Fig. 5 is a schematic structural view of a first rack bar and a second rack bar of a speed reducer fixing device.

In the figure: 1. a main board; 2. a first handle; 3. a fixing plate; 4. disassembling the plate; 5. a clamping plate; 6. a second handle; 7. a pressing plate; 8. a speed reducer body; 9. a limit rod; 10. a collar; 11. a two-way threaded rod; 12. a baffle; 13. a moving groove; 14. a connecting rod; 15. a limiting plate; 16. an abutting plate; 17. a limit groove; 18. a first toothed bar; 19. a clamping block; 20. a slide block; 21. a second toothed bar; 22. and a sliding groove.

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.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a speed reducer fixing device includes a main board 1 and a dismounting board 4 disposed on the top outer wall of the main board 1, a moving slot 13 is opened between the top and bottom outer walls of the dismounting board 4, a bidirectional threaded rod 11 is rotatably connected between inner walls of opposite ends of the moving slot 13 through a bearing, moving blocks inserted between inner walls of the moving slot 13 are respectively sleeved on circumferential outer walls of both ends of the bidirectional threaded rod 11 through threads, clamping boards 5 are respectively fixedly connected to the top outer walls of the moving blocks, and a third handle contacting with the bidirectional threaded rod 11 is rotatably connected to one end outer wall of the dismounting board 4;

be provided with speed reducer body 8 between the relative one end inner wall of grip block 5, and speed reducer body 8 contacts with dismouting board 4, one side top outer wall of dismouting board 4 is provided with and is used for fixing pushing down the mechanism to speed reducer body 8, when needs are fixed speed reducer body 8, can directly place speed reducer body 8 at dismouting board 4 top, and through rotating the third handle, two movable blocks and two grip blocks 5 are moved in opposite directions can be driven to the rotation of two-way threaded rod 11 this moment, thereby can carry out the centre gripping to speed reducer body 8 between grip block 5 and fix, it is more convenient to use, and when carrying out the centre gripping to speed reducer body 8 fixedly, the pushing down mechanism that sets up can provide stronger fixed effect to speed reducer body 8, prevent that speed reducer body 8 from producing vertical direction's rocking at the during operation.

Wherein, pushing down the mechanism and including baffle 12 and rotating the montant of connecting in baffle 12 top outer wall through the bearing, baffle 12 fixed connection has been cup jointed clamp plate 7 through the screw thread in the circumference outer wall of montant in one side top of dismouting board 4, and the top outer wall fixedly connected with second handle 6 of montant can drive the montant rotatory through rotating second handle 6, cup joints the clamp plate 7 at the montant outer wall at this moment and can be under staff's manual support, goes up and down under the effect of screw thread to can realize the fixed effect to speed reducer body 8.

Wherein, the equal fixedly connected with connecting rod 14 of one side outer wall of grip block 5, and the equal fixedly connected with lantern ring 10 of the opposite side outer wall of connecting rod 14, lantern ring 10 is half arc structure, the equal fixedly connected with fixed plate 3 of both sides outer wall of both ends of mainboard 1, through the lantern ring 10 that sets up, when two grip blocks 5 are close to each other and carry out fixed centre gripping to speed reducer body 8, two lantern rings 10 can cup joint respectively at speed reducer body 8's output shaft outer wall to further strengthened the fixed effect to speed reducer body 8, and can carry out fixed mounting to whole mainboard 1 through a plurality of fixed plates 3 that set up.

Wherein, limit groove 17 has all been opened to the opposite side top both ends outer wall of mainboard 1, and the equal fixedly connected with of bottom outer wall of dismouting board 4 peg graft the gag lever post 9 in limit groove 17, gag lever post 9 and limit groove 17 are "protruding" font, because tear down and be connected through gag lever post 9 and limit groove 17 between board 4 and the mainboard 1, consequently when need demolish speed reducer body 8, can directly slide whole board 4 and demolish from the top of mainboard 1 to more conveniently carry out the dismouting to speed reducer body 8.

Wherein, be connected with the fluted disc through the bearing rotation in the middle of the one side outer wall of mainboard 1, and the bottom and the top outer wall of fluted disc mesh respectively have first rack 18 and second rack 21, the equal fixedly connected with fixture block 19 of one end top outer wall of first rack 18 and the other end bottom outer wall of second rack 21, the opposite side outer wall fixedly connected with first handle 2 of fluted disc, through first rack 18 and second rack 21 that set up, when rotating first handle 2 and driving the fluted disc rotation, first rack 18 and second rack 21 with the fluted disc meshing can drive fixture block 19 lateral shifting respectively, and when spacing rod 9 is in spacing inslot 17, carry out the shutoff to spacing rod 9, thereby realized the quick fixed effect to dismouting board 4.

Wherein, a plurality of sliding grooves 22 are formed on one side outer wall of the main board 1, and sliding blocks 20 corresponding to the sliding grooves 22 are fixedly connected on one side outer walls of the first toothed bar 18 and the second toothed bar 21.

The working principle of the utility model is as follows: when needs are fixed speed reducer body 8, can directly place speed reducer body 8 at dismouting board 4 top to through rotating the third handle, two movable blocks and two grip blocks 5 are moved in opposite directions can be driven to the rotation of two-way threaded rod 11 this moment, thereby can carry out the centre gripping to speed reducer body 8 that is in between the grip blocks 5 and fix, and it is more convenient to use, and when carrying out the centre gripping to speed reducer body 8 fixed, the pushing down mechanism of setting can provide stronger fixed effect to speed reducer body 8.

Example 2

Referring to fig. 3, different from embodiment 1, the outer walls of two ends of the top of the other side of the dismounting plate 4 are fixedly connected with a plurality of abutting plates 16, and a limiting plate 15 is hinged between the inner walls of the opposite side of the abutting plates 16.

The working principle of the utility model is as follows: through rotatable limiting plate 15 that sets up, after speed reducer body 8 installs the completion, the accessible stirs limiting plate 15 for limiting plate 15 contacts with speed reducer body 8's opposite side outer wall, thereby has improved the fixed effect to speed reducer body 8 once more.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a speed reducer fixing device, includes mainboard (1) and sets up at the dismantlement board (4) of mainboard (1) top outer wall, its characterized in that: a movable groove (13) is formed between the top and bottom outer walls of the dismounting plate (4), a bidirectional threaded rod (11) is connected between the inner walls of opposite ends of the movable groove (13) in a rotating manner through a bearing, movable blocks inserted between the inner walls of the movable groove (13) are sleeved on the circumferential outer walls of two ends of the bidirectional threaded rod (11) through threads, clamping plates (5) are fixedly connected to the top outer walls of the movable blocks, and a third handle in contact with the bidirectional threaded rod (11) is connected to the outer walls of one ends of the dismounting plate (4) in a rotating manner;

be provided with speed reducer body (8) between the relative one end inner wall of grip block (5), and speed reducer body (8) contact with dismouting board (4), the one side top outer wall of dismouting board (4) is provided with and is used for fixed pushing mechanism to speed reducer body (8).

2. A reducer fixing device according to claim 1, characterized in that: the pushing mechanism comprises a baffle (12) and a vertical rod which is rotationally connected to the outer wall of the top of the baffle (12) through a bearing, the baffle (12) is fixedly connected to the top of one side of the dismounting plate (4), the circumferential outer wall of the vertical rod is sleeved with a pressing plate (7) through a thread, and the outer wall of the top of the vertical rod is fixedly connected with a second handle (6).

3. A reducer fixing device according to claim 2, characterized in that: the outer wall of one side of grip block (5) is all fixedly connected with connecting rod (14), and the outer wall of the opposite side of connecting rod (14) is all fixedly connected with lantern ring (10), and lantern ring (10) are half arc structure, and both sides outer wall of the both ends of mainboard (1) is all fixedly connected with fixed plate (3).

4. A reducer fixing device according to claim 3, characterized in that: limiting grooves (17) are formed in the outer walls of two ends of the top of the other side of the main board (1), limiting rods (9) inserted into the limiting grooves (17) are fixedly connected to the outer walls of the bottom of the dismounting board (4), and the limiting rods (9) and the limiting grooves (17) are in a convex shape.

5. A speed reducer fixing device according to any one of claims 1 to 4, characterized in that: the middle of one side outer wall of the main board (1) is rotationally connected with a fluted disc through a bearing, the bottom and the top outer wall of the fluted disc are respectively meshed with a first toothed bar (18) and a second toothed bar (21), one end top outer wall of the first toothed bar (18) and the other end bottom outer wall of the second toothed bar (21) are fixedly connected with clamping blocks (19), and the other side outer wall of the fluted disc is fixedly connected with a first handle (2).

6. The speed reducer fixing device according to claim 5, wherein: a plurality of sliding grooves (22) are formed in the outer wall of one side of the main board (1), and sliding blocks (20) corresponding to the sliding grooves (22) are fixedly connected to the outer walls of one sides of the first toothed bar (18) and the second toothed bar (21).

7. A reducer fixing device according to claim 1, characterized in that: the outer walls of two ends of the top of the other side of the dismounting plate (4) are fixedly connected with a plurality of butt joint plates (16), and limiting plates (15) are hinged between the inner walls of the opposite sides of the butt joint plates (16).