CN215662774U

CN215662774U - Flexibly detachable caster for machining

Info

Publication number: CN215662774U
Application number: CN202121896151.1U
Authority: CN
Inventors: 段青华
Original assignee: Shenzhen Ant Workshop Technology Co ltd
Current assignee: Shenzhen Ant Workshop Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-28
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a flexibly detachable caster wheel for machining, which comprises a supporting bottom plate, wherein a control mechanism is arranged at the upper end of the supporting bottom plate, the control mechanism comprises a fixed box fixedly arranged at the upper end of the supporting bottom plate, a supporting rod is fixedly arranged at the bottom of the inner side of the fixed box, a moving groove is formed in the supporting rod in a moving mode, a moving block is arranged on the inner side of the moving groove in a sliding mode, a gear plate is fixedly arranged at one end of the moving block, and a transmission shaft is movably arranged in the supporting rod. According to the caster for machining, which can be flexibly disassembled and assembled, the movable block drives the transmission rod to move by rotating the knob, so that the connecting rod rotates, the adjusting block drives the fixed rod to move, and the fixed rod moves out of the connecting block, so that the purpose of flexible disassembly is achieved, workers can conveniently disassemble the caster, and the working efficiency of the workers is improved.

Description

Flexibly detachable caster for machining

Technical Field

The utility model relates to the technical field of casters, in particular to a caster for machining, which can be flexibly disassembled and assembled.

Background

The caster is a general name, and comprises a movable caster, a fixed caster and a movable caster with a brake. The movable caster is also called universal wheel, and the structure of the movable caster allows 360-degree rotation, and the fixed caster is also called directional caster, and the fixed caster has no rotating structure and cannot rotate. Generally, two types of casters are used in combination, such as a cart having two directional wheels at the front and two universal wheels at the rear adjacent the push arm. The caster wheels are made of various materials, such as pp caster wheels, PVC caster wheels, PU caster wheels, cast iron caster wheels, nylon caster wheels, TPR caster wheels, iron core nylon caster wheels, iron core PU caster wheels and the like; the traditional caster for machining has some shortcomings, and when the caster needs to be replaced, the traditional device directly welds the caster together, so that when the caster is replaced, a worker needs to detach the caster by using a cutting machine, and the cutting machine has certain dangerousness, so that the worker is inconvenient to detach the caster.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a caster for machining, which can be flexibly assembled and disassembled and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the caster wheel for machining, which can be flexibly disassembled and assembled, comprises a supporting base plate, a control mechanism is arranged at the upper end of the supporting base plate, the control mechanism comprises a fixed box fixedly arranged at the upper end of the supporting base plate, a supporting rod is fixedly arranged at the bottom of the inner side of the fixed box, a moving groove is formed in the moving of the supporting rod, a moving block is slidably arranged at the inner side of the moving groove, a gear plate is fixedly arranged at one end of the moving block, a transmission shaft is movably arranged in the supporting rod, a gear shaft is fixedly arranged at the outer side of the transmission shaft, a transmission rod is fixedly arranged at the front end of the moving block, the transmission rod penetrates through the inner part of the fixed box and is movably connected with the fixed box, a connecting frame is fixedly arranged at the front end of the transmission rod, a connecting rod is movably arranged at the inner side of the connecting frame through a rotating shaft, and a fixing frame is movably arranged at the outer side of the connecting rod, close to the upper side of the connecting frame through a rotating shaft, the fixed alignment jig that is provided with in upper end of connecting rod, the inboard of alignment jig is provided with the regulating block through the pivot activity, the fixed adjustable shelf that is provided with in upper end of fixed case, the inboard slip of adjustable shelf is provided with the dead lever, the front side activity that the outside of dead lever is close to the adjustable shelf is provided with the spring, the rear side activity that the upper end of fixed case is close to the adjustable shelf is provided with the connecting block, the fixed connecting plate that is provided with in upper end of connecting block, the inside that the transmission shaft extends to fixed case is close to the rear side of transfer line, transmission shaft and fixed case swing joint, the fixed knob that is provided with in one end of transmission shaft.

Preferably, the lower extreme of gear shaft and the upper end meshing of gear plate are connected, the dead lever extends to the inside of connecting block, dead lever and connecting block swing joint, the rear end of regulating block and the front end fixed connection of dead lever.

Preferably, the rear end of the spring is fixedly connected with the front end of the movable frame, and the front end of the spring is fixedly connected with the outer side, close to the fixed rod, of the rear end of the adjusting block.

Preferably, the connecting block is fixedly connected with the fixed box through a fixed rod, the number of the control mechanisms is two, and the two control mechanisms are in a central symmetry relationship.

Preferably, the lower end of the supporting bottom plate is fixedly provided with a supporting frame, the inner side of the supporting frame is movably provided with a rolling wheel, and the inside of the rolling wheel is movably provided with a rotating shaft.

Preferably, the rotating shaft extends into the support frame, the rotating shaft is fixedly connected with the support frame, and the support frame is V-shaped.

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

1. the movable block drives the transmission rod to move by rotating the knob, so that the connecting rod rotates, the adjusting block drives the fixed rod to move, and the fixed rod moves out of the connecting block, and the purpose of flexible disassembly can be achieved.

2. Thereby make the spring drive the dead lever through the spring under the tensile state and remove and make the dead lever remove the inside of connecting block, can reach the purpose of the installation of being convenient for to the workman of being convenient for dismantles truckle work, improves workman's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a flexibly detachable caster for machining according to the present invention;

FIG. 2 is a schematic structural view of a flexibly detachable caster wheel for machining according to the present invention;

FIG. 3 is a schematic view of the internal structure of the flexibly detachable caster wheel control mechanism for machining according to the present invention;

fig. 4 is a partial structural schematic view of the control mechanism of the caster for machining which can be flexibly assembled and disassembled.

In the figure: 1. a support base plate; 2. a support frame; 3. a rolling wheel; 4. a rotating shaft; 5. a control mechanism; 51. a fixed box; 52. a support bar; 53. a moving groove; 54. a moving block; 55. a gear plate; 56. a drive shaft; 57. a gear shaft; 58. a transmission rod; 59. a connecting frame; 510. a connecting rod; 511. a fixed mount; 512. an adjusting bracket; 513. an adjusting block; 514. a movable frame; 515. fixing the rod; 516. a spring; 517. connecting blocks; 518. a connecting plate; 519. a knob.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, the caster for machining capable of being flexibly disassembled and assembled comprises a supporting base plate 1, a control mechanism 5 is arranged at the upper end of the supporting base plate 1, the control mechanism 5 comprises a fixed box 51 fixedly arranged at the upper end of the supporting base plate 1, a supporting rod 52 is fixedly arranged at the bottom of the inner side of the fixed box 51, a moving groove 53 is formed in the supporting rod 52, a moving block 54 is slidably arranged at the inner side of the moving groove 53, a gear plate 55 is fixedly arranged at one end of the moving block 54, a transmission shaft 56 is movably arranged inside the supporting rod 52, a gear shaft 57 is fixedly arranged outside the transmission shaft 56, a transmission rod 58 is fixedly arranged at the front end of the moving block 54, the transmission rod 58 penetrates through the fixed box 51, the transmission rod 58 is movably connected with the fixed box 51, a connecting frame 59 is fixedly arranged at the front end of the transmission rod 58, a connecting rod 510 is movably arranged at the inner side of the connecting frame 59 through a rotating shaft, the upper side that the outside of connecting rod 510 is close to link 59 is provided with mount 511 through the pivot activity, the upper end of connecting rod 510 is fixed and is provided with alignment jig 512, the inboard of alignment jig 512 is provided with regulating block 513 through the pivot activity, the upper end of fixed case 51 is fixed and is provided with adjustable shelf 514, the inboard slip of adjustable shelf 514 is provided with dead lever 515, the outside of dead lever 515 is close to the front side activity of adjustable shelf 514 and is provided with spring 516, the rear side activity that the upper end of fixed case 51 is close to adjustable shelf 514 is provided with connecting block 517, the upper end of connecting block 517 is fixed and is provided with connecting plate 518, transmission shaft 56 extends to the inside of fixed case 51 and is close to the rear side of transfer line 58, transmission shaft 56 and fixed case 51 swing joint, the one end of transmission shaft 56 is fixed and is provided with knob 519.

In this embodiment, the lower extreme of gear shaft 57 is connected with the upper end meshing of gear plate 55, dead lever 515 extends to the inside of connecting block 517, dead lever 515 and connecting block 517 swing joint, the rear end of regulating block 513 and the front end fixed connection of dead lever 515, the rear end of spring 516 and the front end fixed connection of adjustable shelf 514, the outside fixed connection that the rear end of spring 516 and regulating block 513 are close to dead lever 515, connecting block 517 passes through dead lever 515 and fixed case 51 fixed connection, there are two sets of quantity of control mechanism 5, two sets of control mechanism 5 are central symmetry relation.

Specifically, the knob 519 is turned so that the knob 519 rotates the transmission shaft 56 and the transmission shaft 56 rotates the gear shaft 57, and due to the meshed connection between the gear shaft 57 and the gear plate 55, the rotation of the gear shaft 57 moves the gear plate 55, so that the gear plate 55 moves the moving block 54 in the inner side of the moving groove 53, and so that the moving block 54 moves the transmission rod 58, so that the transmission rod 58 pulls the connecting rod 510 to rotate around the fixed frame 511 as an axis through the connecting frame 59, so that the connecting rod 510 drives the adjusting frame 512 to rotate, and so that the adjusting frame 512 pulls the fixed rod 515 to move in the inner side of the movable frame 514 through the adjusting block 513, so that the fixed rod 515 moves out of the inner part of the connecting block 517, and the adjusting block 513 stretches the spring 516, so that the movable connection between the connecting block 517 and the fixed box 51 is formed, and then the disassembling work can be performed, the movable block 54 drives the transmission rod 58 to move by rotating the knob 519, so that the connecting rod 510 rotates, the adjusting block 513 drives the fixing rod 515 to move, the fixing rod 515 moves out of the connecting block 517, the flexible disassembling purpose can be achieved, a worker can conveniently disassemble the caster, and the working efficiency of the worker is improved.

In this embodiment, the support frame 2 is fixedly arranged at the lower end of the support base plate 1, the rolling wheels 3 are movably arranged on the inner side of the support frame 2, the rotating shafts 4 are movably arranged in the rolling wheels 3, the rotating shafts 4 extend into the support frame 2, the rotating shafts 4 are fixedly connected with the support frame 2, and the support frame 2 is V-shaped.

Specifically, the purpose that the rolling wheels 3 rotate inside the support frame 2 by taking the rotating shafts 4 as axes can be achieved through the rotating shafts 4.

The working principle is as follows:

in use, firstly, the knob 519 is turned, so that the knob 519 drives the transmission shaft 56 to rotate, and the transmission shaft 56 drives the gear shaft 57 to rotate, because the gear shaft 57 is meshed with the gear plate 55, the gear plate 55 is moved by the rotation of the gear shaft 57, so that the gear plate 55 drives the moving block 54 to move in the inner side of the moving groove 53, and the moving block 54 drives the transmission rod 58 to move, so that the transmission rod 58 pulls the connecting rod 510 to rotate around the fixed frame 511 through the connecting frame 59, so that the connecting rod 510 drives the adjusting frame 512 to rotate, and the adjusting frame 512 pulls the fixed rod 515 to move in the inner side of the movable frame 514 through the adjusting block 513, so that the fixed rod 515 moves out of the inner part of the connecting block 517, and meanwhile, the adjusting block 513 stretches the spring 516, so that the movable connection is formed between the connecting block 517 and the fixed box 51, when the flexible caster wheel connecting device is installed, firstly, the connecting block 517 is placed at the upper end of the fixed box 51, then the knob 519 is loosened, so that the spring 516 is retracted inwards, the spring 516 pulls the adjusting block 513 to move through the movable frame 514, so that the adjusting block 513 drives the fixing rod 515 to move into the connecting block 517, so that a fixed connection is formed between the connecting block 517 and the fixed box 51, the moving block 54 drives the transmission rod 58 to move by rotating the knob 519, so that the connecting rod 510 rotates, the fixing rod 515 is driven by the adjusting block 513 to move, and the fixing rod 515 moves out of the connecting block 517, the flexible disassembly can be achieved, secondly, the fixing rod 515 is driven by the spring 516 in a stretching state to move, so that the fixing rod 515 moves into the connecting block 517, the purpose of convenient installation can be achieved, and the worker can conveniently disassemble the caster wheel, improve workman's work efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Truckle for machining that can nimble dismouting, including supporting baseplate (1), its characterized in that: the upper end of the supporting bottom plate (1) is provided with a control mechanism (5), the control mechanism (5) comprises a fixed box (51) fixedly arranged at the upper end of the supporting bottom plate (1), the bottom of the inner side of the fixed box (51) is fixedly provided with a supporting rod (52), a moving groove (53) is formed in the moving of the supporting rod (52), a moving block (54) is arranged in the moving groove (53) in a sliding manner, one end of the moving block (54) is fixedly provided with a gear plate (55), a transmission shaft (56) is movably arranged in the supporting rod (52), a gear shaft (57) is fixedly arranged on the outer side of the transmission shaft (56), the front end of the moving block (54) is fixedly provided with a transmission rod (58), the transmission rod (58) penetrates through the inside of the fixed box (51), and the transmission rod (58) is movably connected with the fixed box (51), the front end of the transmission rod (58) is fixedly provided with a connecting frame (59), the inner side of the connecting frame (59) is provided with a connecting rod (510) through a rotating shaft in a movable manner, the outer side of the connecting rod (510) is close to the upper side of the connecting frame (59) and is provided with a fixed frame (511) through a rotating shaft in a movable manner, the upper end of the connecting rod (510) is fixedly provided with an adjusting frame (512), the inner side of the adjusting frame (512) is movably provided with an adjusting block (513) through a rotating shaft, the upper end of the fixed box (51) is fixedly provided with a movable frame (514), the inner side of the movable frame (514) is slidably provided with a fixed rod (515), the outer side of the fixed rod (515) is close to the front side of the movable frame (514) and is movably provided with a spring (516), the upper end of the fixed box (51) is close to the rear side of the movable frame (514) and is movably provided with a connecting block (517), the upper end of the connecting block (517) is fixedly provided with a connecting plate (518), the transmission shaft (56) extends to the rear side of the inside of the fixed box (51) close to the transmission rod (58), the transmission shaft (56) is movably connected with the fixed box (51), and one end of the transmission shaft (56) is fixedly provided with a knob (519).

2. The flexibly detachable caster for machining according to claim 1, wherein: the lower extreme of gear shaft (57) is connected with the upper end meshing of gear plate (55), dead lever (515) extend to the inside of connecting block (517), dead lever (515) and connecting block (517) swing joint, the rear end of regulating block (513) and the front end fixed connection of dead lever (515).

3. The flexibly detachable caster for machining according to claim 1, wherein: the rear end of the spring (516) is fixedly connected with the front end of the movable frame (514), and the front end of the spring (516) is fixedly connected with the outer side, close to the fixed rod (515), of the rear end of the adjusting block (513).

4. The flexibly detachable caster for machining according to claim 1, wherein: connecting block (517) pass through dead lever (515) and fixed case (51) fixed connection, the quantity of control mechanism (5) has two sets ofly, and is two sets of control mechanism (5) are central symmetry relation.

5. The flexibly detachable caster for machining according to claim 1, wherein: the support device is characterized in that a support frame (2) is fixedly arranged at the lower end of the support base plate (1), rolling wheels (3) are movably arranged on the inner side of the support frame (2), and a rotating shaft (4) is movably arranged in the rolling wheels (3).

6. The flexibly detachable caster for machining according to claim 5, wherein: the rotating shaft (4) extends to the inside of the support frame (2), the rotating shaft (4) is fixedly connected with the support frame (2), and the support frame (2) is V-shaped.