CN215686254U

CN215686254U - Composite impact cradle

Info

Publication number: CN215686254U
Application number: CN202122316991.2U
Authority: CN
Inventors: 肖俊; 韩有林; 李小刚
Original assignee: Xiangyang Hetongli Conveying Equipment Co ltd
Current assignee: Xiangyang Hetongli Conveying Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-01
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a composite impact cradle, which belongs to the technical field of impact cradles and comprises a fixed plate, wherein a plurality of buffer carrier rollers are arranged in the fixed plate, the upper surface of the fixed plate is fixedly connected with the lower surfaces of two inclined plates, the upper surfaces of the inclined plates are provided with sliding grooves, a cradle board is connected in the sliding grooves in a sliding mode, the upper surfaces of the inclined plates are provided with threaded holes, and the threaded holes are connected with screws in a threaded mode. This compound strike cradle, through setting up first spring, the second spring, the third spring, the guide bar, the uide bushing, slide bar and slide cartridge, when this cradle received the impact, first spring, second spring and third spring mutually support and can carry out the secondary to remaining impact force and absorb, make the impact force not only difficult cause the noise and then cause the influence to its surrounding environment and staff's hearing, the difficult emergence of nut of connecting on the lathe bed is not hard up moreover, make the installation that should strike the cradle can stabilize on the lathe bed.

Description

Composite impact cradle

Technical Field

The utility model belongs to the technical field of impact cradles, and particularly relates to a composite impact cradle.

Background

The impact cradle is mostly fixed on the bed body through a plurality of bolts and nuts, when materials impact the impact cradle, after the impact force is absorbed by the impact cradle, the residual impact force acts on the bed body, not only a great deal of noise is generated on the bed body, but also the screws on the bed body are likely to become loose, so that a composite impact cradle with a protection function is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a composite impact cradle, which solves the problems that when materials impact the impact cradle, after the impact force is absorbed by the impact cradle, the residual impact force acts on a bed body, a large amount of noise is generated on the bed body, and screws on the bed body are possible to loosen.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the composite impact cradle comprises a fixing plate, wherein a plurality of buffer carrier rollers are arranged in the fixing plate, the upper surface of the fixing plate is fixedly connected with the lower surfaces of two inclined plates, the upper surfaces of the inclined plates are provided with chutes, the chutes are connected with a cradle board in a sliding mode, the upper surfaces of the inclined plates are provided with threaded holes, the threaded holes are connected with screws in a threaded mode, and the screws are arranged in grooves.

The groove is formed in the upper surface of the cradle board, the lower surface of the fixed board is fixedly connected with the upper surfaces of the two movable boards, the lower surfaces of the movable boards are fixedly connected with the top ends of the two buffer mechanisms, and the bottom ends of the four buffer mechanisms are fixedly connected with the upper surface of the bottom board.

The lower surface of fly leaf is articulated through the top of round pin axle with two connecting rods, and the bottom of four connecting rods is articulated with the opposite face of four movable blocks respectively, the joint has slide mechanism in the movable block, slide mechanism's both ends respectively with the opposite face fixed connection of two fixed blocks, the lower surface of fixed block and the last fixed surface of bottom plate are connected, second spring and third spring have been cup jointed to slide mechanism's surface.

As a further scheme of the utility model: the upper surface of the cradle board is fixedly connected with the lower surfaces of the wear-resistant pads.

As a further scheme of the utility model: the upper surface of the bottom plate is fixedly connected with the lower surface of the sound absorption plate.

As a further scheme of the utility model: buffer gear includes the slide bar, the top of slide bar and the lower fixed surface of fly leaf are connected, slide bar sliding connection is in the slide cartridge, the bottom of slide cartridge and the upper fixed surface of bottom plate are connected, the surface of slide bar has cup jointed first spring, the both ends of first spring respectively with the opposite face fixed connection of fly leaf and bottom plate.

As a further scheme of the utility model: slide mechanism includes the guide bar, the both ends of guide bar respectively with the opposite face fixed connection of two fixed blocks, the surface sliding connection of guide bar has the uide bushing, the uide bushing joint is in the front of movable block, second spring and third spring all cup joint the surface at the guide bar, the both ends of second spring respectively with the front of uide bushing and the back fixed connection of fixed block, the both ends of third spring respectively with the back of uide bushing and the front fixed connection of fixed block.

As a further scheme of the utility model: the quantity of screw hole and screw all sets up to a plurality of.

As a further scheme of the utility model: the lower surface of swash plate and the upper surface fixed connection of a plurality of reinforcing plate, the lower surface of a plurality of reinforcing plate and the upper surface fixed connection of fixed plate.

(III) advantageous effects

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

1. the composite impact cradle is provided with a first spring, a second spring, a third spring, a guide rod, a guide sleeve, a slide rod and a slide cylinder, when the cradle is impacted, the impact force is absorbed by the plurality of buffer carrier rollers and the cradle plate, the residual impact force drives the slide bar to slide downwards in the slide cylinder through the fixed plate and the movable plate, the first spring is contracted, meanwhile, the movable plate drives the guide sleeve to slide on the outer surface of the guide rod through the connecting rod and the movable block, the second spring extends, the third spring contracts, and compared with the existing impact cradle, the first spring, the second spring and the third spring are matched with each other to absorb the residual impact force for the second time, so that the impact force is not only not easy to cause noise and further to influence the surrounding environment and the hearing ability of workers, and the nut connected on the bed body is not easy to loosen, so that the impact cradle can be stably installed on the bed body.

2. According to the composite impact cradle, the screw, the threaded hole, the sliding groove and the cradle board are arranged, when the cradle board needs to be installed, the cradle board is moved and slides in the sliding groove, and when the cradle board is driven by the screw to move to the position corresponding to the threaded hole, the screw is rotated, so that the screw is screwed into the threaded hole, and the cradle board can be conveniently installed on the inclined plate.

3. This composite impact cradle through setting up guide bar and uide bushing, because of the surface sliding connection of guide bar has the uide bushing, the guide bar can carry out spacingly to the uide bushing, and the uide bushing can not rock when moving, and the uide bushing can be under the effect of movable block steady motion.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective structural view of the base plate of the present invention;

FIG. 3 is a schematic perspective view of the sliding mechanism of the present invention;

FIG. 4 is a schematic three-dimensional structure of the buffering mechanism of the present invention;

FIG. 5 is a schematic perspective view of the sloping plate of the present invention;

in the figure: the device comprises a fixing plate 1, a buffer carrier roller 2, an inclined plate 3, a sliding groove 4, a cradle board 5, a threaded hole 6, a screw 7, a groove 8, a reinforcing plate 9, a movable plate 10, a buffer mechanism 11, a sliding rod 111, a sliding barrel 112, a first spring 113, a connecting rod 12, a movable block 13, a sliding mechanism 14, a guide sleeve 141, a guide rod 142, a fixed block 15, a second spring 16, a third spring 17, a bottom plate 18, a sound absorption plate 19 and a wear pad 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: a composite impact cradle comprises a fixing plate 1, wherein a plurality of buffer carrier rollers 2 are arranged in the fixing plate 1, the buffer carrier rollers 2 are arranged, the buffer carrier rollers 2 can absorb impact force and reduce transmission resistance between the buffer carrier rollers and materials, the upper surface of the fixing plate 1 is fixedly connected with the lower surfaces of two inclined plates 3, the upper surfaces of the inclined plates 3 are provided with chutes 4, the chutes 4 are connected with cradle boards 5 in sliding mode, through the arrangement of the chutes 4 and the cradle boards 5, when the cradle boards 5 move in the chutes 4, the chutes 4 can limit the cradle boards 5, so that the cradle boards 5 cannot shake during movement, the cradle boards 5 can rapidly drive screws 7 to move to positions corresponding to threaded holes 6, the upper surfaces of the inclined plates 3 are provided with threaded holes 6, the threaded holes 6 are connected with screws 7 in threaded holes 6, the screws 7 are arranged in grooves 8, by arranging the screw 7 and the threaded hole 6, when the screw 7 is rotated into the threaded hole 6, the screw 7 and the threaded hole 6 are matched with each other to fix the cradle board 5.

The groove 8 is formed in the upper surface of the cradle board 5, the lower surface of the fixed board 1 is fixedly connected with the upper surfaces of the two movable boards 10, the lower surfaces of the movable boards 10 are fixedly connected with the top ends of the two buffer mechanisms 11, and the bottom ends of the four buffer mechanisms 11 are fixedly connected with the upper surface of the bottom board 18.

The lower surface of the movable plate 10 is hinged to the top ends of the two connecting rods 12 through a pin shaft, the bottom ends of the four connecting rods 12 are hinged to opposite surfaces of four movable blocks 13 respectively, a sliding mechanism 14 is connected in the movable blocks 13 in a clamping mode, two ends of the sliding mechanism 14 are fixedly connected to opposite surfaces of the two fixed blocks 15 respectively, the lower surface of the fixed block 15 is fixedly connected to the upper surface of the bottom plate 18, and a second spring 16 and a third spring 17 are sleeved on the outer surface of the sliding mechanism 14.

Specifically, as shown in fig. 1, the upper surface of the cradle board 5 is fixedly connected with the lower surface of the plurality of wear pads 20, the upper surface of the bottom board 18 is fixedly connected with the lower surface of the sound-absorbing board 19, by arranging the sound-absorbing board 19, the sound-absorbing board 19 can absorb noise, so that the noise generated by the impact cradle when in use is not easily influenced by the environment around the impact cradle, the lower surface of the inclined board 3 is fixedly connected with the upper surface of the plurality of reinforcing boards 9, the lower surface of the plurality of reinforcing boards 9 is fixedly connected with the upper surface of the fixing board 1, by arranging the reinforcing boards 9, the upper surface and the lower surface of the reinforcing boards 9 are respectively connected with the inclined board 3 and the fixing board 1, and the stability of fixing the inclined board 3 is improved.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the buffer mechanism 11 includes a sliding rod 111, the top end of the sliding rod 111 is fixedly connected to the lower surface of the movable plate 10, the sliding rod 111 is slidably connected to the inside of the sliding barrel 112, the bottom end of the sliding barrel 112 is fixedly connected to the upper surface of the bottom plate 18, a first spring 113 is sleeved on the outer surface of the sliding rod 111, two ends of the first spring 113 are respectively fixedly connected to the opposite surfaces of the movable plate 10 and the bottom plate 18, the threaded holes 6 and the screws 7 are respectively provided in a plurality, by arranging the sliding barrel 112 and the sliding rod 111, because the sliding rod 111 is slidably connected to the inside of the sliding barrel 112, the sliding barrel 112 can limit the sliding rod 111, so that the sliding rod 111 does not shake during movement, and the fixed plate 1 connected to the sliding rod 111 through the movable plate 10 can move stably in the vertical direction.

Specifically, as shown in fig. 2 and 3, the sliding mechanism 14 includes a guide rod 142, two ends of the guide rod 142 are respectively and fixedly connected to opposite surfaces of the two fixed blocks 15, a guide sleeve 141 is slidably connected to an outer surface of the guide rod 142, the guide sleeve 141 is connected to the front surface of the movable block 13 in a clamping manner, the second spring 16 and the third spring 17 are both sleeved on the outer surface of the guide rod 142, two ends of the second spring 16 are respectively and fixedly connected to the front surface of the guide sleeve 141 and the back surface of the fixed block 15, two ends of the third spring 17 are respectively and fixedly connected to the back surface of the guide sleeve 141 and the front surface of the fixed block 15, and by providing the guide rod 142 and the guide sleeve 141, the guide rod 142 can limit the guide sleeve 141 due to the outer surface of the guide rod 142 being slidably connected to the guide sleeve 141, the guide sleeve 141 cannot shake during movement of the guide sleeve 141, and the guide sleeve 141 can move stably under the action of the movable block 13.

The working principle of the utility model is as follows:

s1, when the cradle is impacted, the plurality of buffer rollers 2 and the cradle plate 5 shrink, the shrunk buffer rollers 2 and the shrunk cradle plate 5 absorb the impact force, the residual impact force drives the fixed plate 1 to move downwards, the fixed plate 1 drives the movable plate 10 to move downwards, the movable plate 10 drives the sliding rod 111 to slide downwards in the sliding barrel 112, the first spring 113 sleeved on the outer surface of the sliding rod 111 shrinks, meanwhile, the movable plate 10 drives the connecting rod 12 to rotate around the pin shaft, the connecting rod 12 drives the movable block 13 to move, the movable block 13 drives the guide sleeve 141 to slide on the outer surface of the guide rod 142, the second spring 16 sleeved on the outer surface of the guide rod 142 extends, and the third spring 17 sleeved on the outer surface of the guide rod 142 shrinks;

s2, when the cradle board 5 needs to be replaced, a worker reverses the plurality of screws 7, when the screws 7 are moved out of the threaded holes 6, the worker pulls the cradle board 5 rightwards, and the cradle board 5 slides rightwards in the sliding groove 4, so that the cradle board 5 is moved out of the sliding groove 4, and the disassembly is completed;

s3, when the cradle board 5 needs to be installed, the cradle board 5 is moved, the cradle board 5 slides in the sliding groove 4, and when the cradle board 5 drives the screw 7 to move to the position corresponding to the threaded hole 6, the screw 7 is screwed, so that the screw 7 can be screwed into the threaded hole 6, and the cradle board 5 is installed on the inclined plate 3.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A composite impact cradle comprises a fixed plate (1), and is characterized in that: a plurality of buffer carrier rollers (2) are arranged in the fixed plate (1), the upper surface of the fixed plate (1) is fixedly connected with the lower surfaces of the two inclined plates (3), the upper surface of each inclined plate (3) is provided with a sliding groove (4), each sliding groove (4) is connected with a cradle board (5) in a sliding mode, the upper surface of each inclined plate (3) is provided with a threaded hole (6), each threaded hole (6) is connected with a screw (7) in a threaded mode, and each screw (7) is arranged in a groove (8);

the groove (8) is formed in the upper surface of the cradle board (5), the lower surface of the fixed board (1) is fixedly connected with the upper surfaces of the two movable boards (10), the lower surfaces of the movable boards (10) are fixedly connected with the top ends of the two buffer mechanisms (11), and the bottom ends of the four buffer mechanisms (11) are fixedly connected with the upper surface of the bottom board (18);

the lower surface of fly leaf (10) is articulated through the top of round pin axle with two connecting rods (12), and the bottom of four connecting rods (12) is articulated with the opposite face of four movable block (13) respectively, the joint has slide mechanism (14) in movable block (13), the both ends of slide mechanism (14) respectively with the opposite face fixed connection of two fixed blocks (15), the lower surface of fixed block (15) and the last fixed surface of bottom plate (18) are connected, second spring (16) and third spring (17) have been cup jointed to the surface of slide mechanism (14).

2. A composite impact cradle according to claim 1, characterized in that: the upper surface of the cradle board (5) is fixedly connected with the lower surfaces of the wear-resistant pads (20).

3. A composite impact cradle according to claim 1, characterized in that: the upper surface of the bottom plate (18) is fixedly connected with the lower surface of the sound absorption plate (19).

4. A composite impact cradle according to claim 1, characterized in that: buffer gear (11) include slide bar (111), the top of slide bar (111) and the lower fixed surface of fly leaf (10) are connected, slide bar (111) sliding connection is in slide cartridge (112), the bottom of slide cartridge (112) and the upper surface fixed connection of bottom plate (18), the surface of slide bar (111) has cup jointed first spring (113), the both ends of first spring (113) respectively with the opposite face fixed connection of fly leaf (10) and bottom plate (18).

5. A composite impact cradle according to claim 1, characterized in that: slide mechanism (14) include guide bar (142), the both ends of guide bar (142) respectively with the opposite face fixed connection of two fixed blocks (15), the surface sliding connection of guide bar (142) has uide bushing (141), uide bushing (141) joint is in the front of movable block (13), second spring (16) and third spring (17) all cup joint the surface at guide bar (142), the both ends of second spring (16) respectively with the front of uide bushing (141) and the back fixed connection of fixed block (15), the both ends of third spring (17) respectively with the back of uide bushing (141) and the front fixed connection of fixed block (15).

6. A composite impact cradle according to claim 1, characterized in that: the number of the threaded holes (6) and the number of the screws (7) are set to be a plurality.

7. A composite impact cradle according to claim 1, characterized in that: the lower surface of the inclined plate (3) is fixedly connected with the upper surfaces of the reinforcing plates (9), and the lower surfaces of the reinforcing plates (9) are fixedly connected with the upper surface of the fixing plate (1).