CN214519816U

CN214519816U - Quick-witted gear box assembly fixture sweeps floor

Info

Publication number: CN214519816U
Application number: CN202023316365.5U
Authority: CN
Inventors: 黄启辉
Original assignee: Shenzhen Honghui Plastic Products Co ltd
Current assignee: Shenzhen Honghui Plastic Products Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-29
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a sweeper gear box assembly tool, which mainly aims to solve the problems that the conventional sweeper gear box assembly tool has single function, does not have an installation positioning function and influences the normal production efficiency of a gear box; the gear box assembling tool of the sweeper comprises a bottom plate, wherein two supporting plates are arranged on the upper surface of the bottom plate, the top ends of the supporting plates are horizontally connected with a cross beam, a first air cylinder is arranged on the upper surface of the cross beam, the telescopic end of the first air cylinder is connected with a vertical rod, the bottom end of the vertical rod penetrates out of the lower surface of the cross beam, the bottom of the vertical rod is rotatably connected with a connecting block, a mounting groove is formed in the connecting block, a supporting frame is horizontally connected in the mounting groove, and a clamping plate is arranged on the upper surface of the bottom plate; the gear shaft that will install through the cylinder suspends in midair and removes in the gear box, has made things convenient for the installation of gear box, has alleviateed working strength, greatly increased work efficiency.

Description

Quick-witted gear box assembly fixture sweeps floor

Technical Field

The utility model relates to a gear box rigging equipment field specifically is a quick-witted gear box assembly fixture sweeps floor.

Background

The sweeper is a sweeping machine which can automatically complete floor cleaning work in a room, and the sweeper can absorb impurities on the floor into a garbage storage box of the sweeper so as to complete the floor cleaning function; the cleaning effect is good, the cleaning efficiency is high, the cleaning area is larger, and the cleaning shoe is bound to become an indispensable cleaning helper for each family in the near future; the inside transmission that carries out through the gear box of machine of sweeping the floor, the gear box generally carries out supplementary installation operation through assembly fixture when the installation.

The existing sweeper gear box assembly tool is single in function, a gear shaft needs to be moved into a gear box and installed after being positioned, the gear shaft is large in size and needs to be moved by multiple persons, the working strength is high, and a large amount of time is wasted in the moving and positioning; the assembly fixture has no installation positioning function, and when the gear shaft is positioned wrongly, the gear shaft needs to be disassembled and reinstalled, so that the disassembly is guaranteed to be complicated, and the normal production efficiency of the gear box is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-witted gear box assembly fixture sweeps floor to reach above-mentioned purpose.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a quick-witted gear box assembly fixture sweeps floor, includes the bottom plate, the bottom plate upper surface is provided with two backup pads, backup pad top horizontally connected has the crossbeam, surface mounting has first cylinder on the crossbeam, the flexible end of first cylinder is connected with the montant, the crossbeam lower surface is worn out to the montant bottom, the montant bottom is rotated and is connected with the connecting block, the inside mounting groove of having seted up of connecting block, the inside horizontally connected of mounting groove has the support frame, the bottom plate upper surface is provided with the grip block of fixed gear box, two the telescopic link is installed to grip block side wall, surface mounting has two symmetrical second cylinders on the bottom plate, second cylinder bottom and backup pad fixed connection, the flexible end of second cylinder and telescopic link fixed connection.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: the support frame is including rotating groove and square groove, it has the threaded rod to rotate inslot portion, the threaded rod rotates through the bearing that both ends set up and installs inside the support frame, be provided with two symmetrical sliders on the threaded rod lateral wall, the inside screw hole with threaded rod matched with of seting up of slider, the slider passes through the screw hole cover and establishes on the threaded rod.

In one alternative: two equal fixed mounting in slider bottom has the slide bar, the slide bar passes square groove and rather than sliding fit, slide bar bottom fixed mounting has the sleeve, cylinder groove and bolt hole have been seted up to sleeve inside, the inside locking bolt that is provided with of bolt hole.

In one alternative: and a limiting nut is arranged at the top of the first cylinder.

In one alternative: one end of the threaded rod penetrates through the outside of the support frame and is fixedly connected with a rocker, and two ends of the rocker are connected with rotating ball heads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the gear shaft assembling tool of the sweeper is simple to operate, the gear shaft to be installed is suspended and moved into the gear box through the air cylinder, the gear box is convenient to install, multiple persons are not required to carry and install the gear shaft, the working strength is reduced, and the working efficiency is greatly increased;

2. the gear box shell is clamped by the sweeper gear box assembling tool, dislocation caused by movement of the shell during installation is prevented, the support frame can rotate along the central position of the rotating shaft, a gear shaft is conveniently positioned, accurate positioning of gear box installation is guaranteed, complex steps of repeated installation and debugging are avoided, efficiency is high, and time is saved;

3. quick-witted gear box assembly fixture sweeps floor can fix a position and install the gear box of different specifications, and the sleeve that is connected with the gear shaft adopts the bolt to fix, falls when preventing that the gear shaft from using, and the practicality is stronger, is fit for using widely.

Drawings

FIG. 1 is a schematic structural diagram of a gear box assembling tool of a sweeper;

FIG. 2 is a schematic structural diagram of a connecting block in a gear box assembling tool of the sweeper;

FIG. 3 is a schematic structural diagram of a clamping plate in a gear box assembling tool of the sweeper;

FIG. 4 is a schematic structural diagram of a sleeve in a gear box assembling tool of the sweeper;

notations for reference numerals: 1-bottom plate, 2-supporting plate, 3-cross beam, 4-first cylinder, 5-limit nut, 6-vertical rod, 7-connecting block, 701-mounting groove, 8-supporting frame, 801-rotating groove, 802-square groove, 9-bearing, 10-threaded rod, 11-rocker, 12-sliding block, 121-threaded hole, 13-sliding rod, 14-sleeve, 141-cylindrical groove, 142-bolt hole, 15-gear box, 16-clamping plate, 17-second cylinder, 18-telescopic rod, 19-rotating ball head and 20-locking bolt.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a gear box assembly tool for a sweeper comprises a bottom plate 1, two support plates 2 are disposed on an upper surface of the bottom plate 1, a cross beam 3 is horizontally connected to top ends of the support plates 2, a first cylinder 4 is mounted on an upper surface of the cross beam 3, a vertical rod 6 is connected to a telescopic end of the first cylinder 4, a lower surface of the cross beam 3 penetrates through a bottom end of the vertical rod 6, a connecting block 7 is rotatably connected to a bottom of the vertical rod 6, a mounting groove 701 is formed inside the connecting block 7, a support frame 8 is horizontally connected inside the mounting groove 701, the support frame 8 is mounted inside the connecting block 7, so as to prevent the support frame 8 from falling due to overweight during use, increase stability and safety of the device, the telescopic end of the first cylinder 4 drives the vertical rod 6 to move up and down, the vertical rod 6 drives the support frame 8 to lift through the connecting block 7, 8 bottom installation's of support frame slide bar 13 drives sleeve 14 and reciprocates, 1 upper surface of bottom plate is provided with the grip block 16 of fixed gear box 15, two telescopic link 18 is installed to the 16 lateral walls of grip block, 1 upper surface of bottom plate has two symmetrical

second cylinders

17, 17 bottom of second cylinder and 2 fixed connection of backup pad, the flexible end of

second cylinder

17 and 18 fixed connection of telescopic link, second cylinder 17 pass through telescopic link 18 and drive 16 side-to-side motions of grip block, and grip block 16 is at 1 upper surface of bottom plate slip.

The supporting frame 8 comprises a rotating groove 801 and a square groove 802, a threaded rod 10 is installed inside the rotating groove 801, the threaded rod 10 is installed inside the supporting frame 8 in a rotating mode through bearings 9 arranged at two ends, the threaded rod 10 rotates inside the rotating groove 801, two symmetrical sliding blocks 12 are arranged on the side wall of the threaded rod 10, a threaded hole 121 matched with the threaded rod 10 is formed in each sliding block 12, and the sliding blocks 12 are sleeved on the threaded rod 10 through the threaded holes 121; the bottom ends of the two sliding blocks 12 are fixedly provided with sliding rods 13, the sliding rods 13 penetrate through the square grooves 802 and are in sliding fit with the square grooves 802, the bottoms of the sliding rods 13 are fixedly provided with sleeves 14, cylindrical grooves 141 and bolt holes 142 are formed in the sleeves 14, the threaded rods 10 rotate to drive the two sliding blocks 12 to move left and right, the sliding blocks 12 drive the two sleeves 14 to move left and right through the sliding rods 13 fixedly connected to the bottoms of the sliding rods 13, locking bolts 20 are arranged in the bolt holes 142, the locking bolts 20 are movably arranged in the bolt holes 142, and it is guaranteed that a gear shaft is firmly connected with the sleeves 14; the top of the first air cylinder 4 is provided with a limit nut 5, and the limit nut 5 can prevent the first air cylinder 5 from descending too far, so that the workpiece is extruded and deformed.

Example 1

Referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that one end of the threaded rod 10 penetrates through the outside of the supporting frame 8 and is fixedly connected to a rocker 11, two ends of the rocker 11 are connected to a rotating ball 19, and the rotating ball 19 drives the rocker 11 to rotate.

The utility model discloses a theory of operation is: when the gearbox 15 is used, the second air cylinder 17 is opened, the second air cylinder 17 drives the two clamping plates 16 to approach to the central position through the telescopic rod 18, when the distance between the two clamping plates 16 is proper, the gearbox 15 is placed on the upper surface of the clamping plates 16, the second air cylinder 17 continues to drive the clamping plates 16 to move, and when the gearbox 15 is clamped, the second air cylinder 17 is stopped; rotating a rocker 11 by rotating a ball head 19, the rocker 11 driving a threaded rod 10 to rotate in a rotating groove 801, two sliders 12 sleeved on the threaded rod 10 are separated from each other, the sliders 12 driving two sleeves 14 to be separated towards two sides by a sliding rod 13 fixedly connected with the bottom, according to the length of a gear shaft to be installed, when the distance between the two sleeves 14 is proper, stopping rotating the rocker 11, loosening locking bolts 20 in bolt holes 142, respectively placing two ends of the gear shaft to be installed in cylindrical holes 141 in the sleeves 14, screwing the locking bolts 20 to ensure that the gear shaft is firmly connected with the sleeves 14, starting a first cylinder 4, driving a vertical rod 6 to descend by a telescopic end of the first cylinder 4, driving a support frame 8 to descend by a vertical rod 6 through a connecting block 7, driving the sleeves 14 to move downwards by a sliding rod 13 installed at the bottom of the support frame 8, and enabling a gear shaft in the sleeves 14 to approach a gear box 15, after the gear shaft is in a proper position, the first air cylinder 4 is stopped, the gear shaft and the gear box 15 are processed, after the processing is finished, the locking bolt 20 is loosened, the rocker 11 drives the two sleeves 14 to be separated, after the sleeves 14 are separated from the gear shaft, the vertical rod 6 is driven to be lifted through the first air cylinder 4, the sleeves 14 are lifted, the two clamping plates 16 are separated through the second air cylinder 17, the gear box 15 is taken out, and the gear box 15 can also be taken out after the upper cover of the gear box 15 is installed.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The gear box assembling tool of the sweeper comprises a bottom plate (1) and is characterized in that two supporting plates (2) are arranged on the upper surface of the bottom plate (1), a cross beam (3) is horizontally connected to the top ends of the supporting plates (2), a first air cylinder (4) is arranged on the upper surface of the cross beam (3), a vertical rod (6) is connected to the telescopic end of the first air cylinder (4), the lower surface of the cross beam (3) is penetrated through the bottom end of the vertical rod (6), a connecting block (7) is rotatably connected to the bottom of the vertical rod (6), a mounting groove (701) is formed in the connecting block (7), a supporting frame (8) is horizontally connected in the mounting groove (701), a clamping plate (16) for fixing a gear box (15) is arranged on the upper surface of the bottom plate (1), telescopic rods (18) are installed on the side wall of the clamping plate (16), two symmetrical second air cylinders (17) are installed on the upper surface of the bottom plate (1), the bottom end of the second cylinder (17) is fixedly connected with the supporting plate (2), and the telescopic end of the second cylinder (17) is fixedly connected with the telescopic rod (18).

2. The sweeper gearbox assembling tool according to claim 1, wherein the support frame (8) comprises a rotating groove (801) and a square groove (802), a threaded rod (10) is installed inside the rotating groove (801), the threaded rod (10) is installed inside the support frame (8) in a rotating mode through bearings (9) arranged at two ends, two symmetrical sliding blocks (12) are arranged on the side wall of the threaded rod (10), threaded holes (121) matched with the threaded rod (10) are formed inside the sliding blocks (12), and the sliding blocks (12) are sleeved on the threaded rod (10) through the threaded holes (121).

3. The sweeper gearbox assembling tool according to claim 2, characterized in that a sliding rod (13) is fixedly mounted at the bottom end of each of the two sliding blocks (12), the sliding rod (13) penetrates through the square groove (802) and is in sliding fit with the square groove, a sleeve (14) is fixedly mounted at the bottom of the sliding rod (13), a cylindrical groove (141) and a bolt hole (142) are formed in the sleeve (14), and a locking bolt (20) is arranged in the bolt hole (142).

4. The sweeper gearbox assembling tool according to claim 1, characterized in that a limiting nut (5) is arranged at the top of the first cylinder (4).

5. The sweeper gearbox assembling tool as claimed in claim 2, wherein one end of the threaded rod (10) penetrates through the outside of the support frame (8) and is fixedly connected with a rocker (11), and two ends of the rocker (11) are connected with rotating bulbs (19).