CN216072729U

CN216072729U - Hydraulic cylinder stone tongs

Info

Publication number: CN216072729U
Application number: CN202121802837.XU
Authority: CN
Inventors: 刘洪�
Original assignee: Nanjing Sorisi Electronic Technology Co ltd
Current assignee: Nanjing Sorisi Electronic Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a hydraulic cylinder hoisting clamp which is compact in structure, simple and convenient to operate and high in practicability, the hydraulic cylinder is matched with a push block and a sliding block to be used, the distance between chucks can be adjusted, so that an article can be grabbed, the hydraulic cylinder hoisting clamp is flexible to use and simple in structure, the positions of the first chuck and the second chuck can be quickly changed through a connecting rod, so that articles of different specifications can be conveniently clamped, the original replacement mode of disassembly is replaced, and the hoisting efficiency is improved.

Description

Hydraulic cylinder stone tongs

Technical Field

The utility model relates to a hoisting clamp, in particular to a hydraulic cylinder hoisting clamp, and belongs to the technical field of hoisting clamps.

Background

Pneumatic cylinder stone tongs drives the clamping jaw through the pneumatic cylinder and removes to a mechanical equipment that snatchs article, because it is more nimble when using, so extensive application in industrial field and transportation trade, when transporting article, need hoist and mount it on haulage vehicle, but current stone tongs is when using, the chuck that corresponds need be changed according to different article, not only need consume manpower and materials, but also can influence the efficiency of hoist and mount, and simultaneously, current stone tongs structure is more complicated, and the cost is higher.

The utility model content is as follows:

the present invention is directed to a hydraulic cylinder lifting clamp to solve the above problems, and the problems of the prior art are solved.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a pneumatic cylinder stone tongs, includes install bin, pneumatic cylinder, sliding block, mounting panel and connecting rod, the outside fixedly connected with pneumatic cylinder of install bin, the inside sliding connection of install bin has the ejector pad, the one end of pneumatic cylinder extend to the install bin inside and with ejector pad fixed connection, the inside bilateral symmetry sliding connection who just is located the ejector pad of install bin has the sliding block, two the one end of sliding block all extends to the install bin outside and fixedly connected with mounting panel, two the mounting panel top all rotates and is connected with the connecting rod, the first chuck of one end fixedly connected with of connecting rod, the other end fixedly connected with second chuck of connecting rod.

As a preferable scheme of the utility model, T-shaped sliding grooves are formed in the two sliding blocks, the T-shaped sliding grooves are connected with the T-shaped sliding blocks in a sliding mode, and one end of each T-shaped sliding block extends to the outside of the corresponding sliding block and is fixedly connected with one side of the corresponding push block.

As a preferable scheme of the utility model, positioning holes are symmetrically formed in the mounting plate, fastening bolts are in threaded connection with the inside of the connecting rod, and the bottom ends of the fastening bolts extend into the positioning holes.

As a preferable scheme of the utility model, the installation box is symmetrically and slidably connected with cross rods, and one ends of the cross rods penetrate through the installation box and are fixedly connected with one sides of the sliding blocks, which are far away from the push block.

As a preferable scheme of the utility model, auxiliary rods are symmetrically and slidably connected to two sides of the hydraulic cylinder in the installation box, and one ends of the two auxiliary rods penetrate through the installation box and are fixedly connected with the push block.

As a preferable scheme of the utility model, an outer cover is fixedly connected to the outer side of the hydraulic cylinder and outside the installation box, fixing plates are symmetrically and fixedly connected to the outer side of the outer cover, and installation bolts are connected to the inner threads of the fixing plates.

The utility model has the beneficial effects that: compact structure, easy operation is convenient, and the practicality is strong, uses through pneumatic cylinder cooperation ejector pad and sliding block, can adjust the interval between the chuck to snatch article, not only use in a flexible way, simple structure moreover can change the position of first chuck and second chuck fast through the connecting rod, thereby conveniently carry out the centre gripping to the article of different specifications, replaced the change mode of original dismantlement, be favorable to improving the efficiency of hoist and mount.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of a first operating state of the present invention;

FIG. 2 is a schematic view of a first operating state of the present invention;

FIG. 3 is a top view of the mounting plate of the present invention;

FIG. 4 is a schematic view of the slider of the present invention.

In the figure: 1. installing a box; 2. a hydraulic cylinder; 3. a push block; 4. a slider; 5. a T-shaped chute; 6. a T-shaped slider; 7. mounting a plate; 8. a connecting rod; 9. a first chuck; 10. a second chuck; 11. positioning holes; 12. fastening a bolt; 13. a cross bar; 14. an auxiliary lever; 15. a housing; 16. a fixing plate; 17. and (6) installing a bolt.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

a hydraulic cylinder hoisting clamp comprises an installation box 1, hydraulic cylinders 2, sliding blocks 4, installation plates 7 and connecting rods 8, wherein the hydraulic cylinders 2 are fixedly connected to the outer portion of the installation box 1, pushing blocks 3 are slidably connected to the inner portion of the installation box 1, one ends of the hydraulic cylinders 2 extend to the inner portion of the installation box 1 and are fixedly connected with the pushing blocks 3, the positions of the pushing blocks 3 are convenient to adjust, the sliding blocks 4 are symmetrically and slidably connected to the two sides of the pushing blocks 3 in the installation box 1, one ends of the two sliding blocks 4 extend to the outer portion of the installation box 1 and are fixedly connected with the installation plates 7, the distance between the installation plates 7 is convenient to adjust, the connecting rods 8 are rotatably connected to the tops of the two installation plates 7, one ends of the connecting rods 8 are fixedly connected with first chucks 9, the other ends of the connecting rods 8 are fixedly connected with second chucks 10, and the positions of the first chucks 9 and the second chucks 10 can be quickly changed, therefore, articles of different specifications can be clamped conveniently, the original replacement mode of disassembly is replaced, and the lifting efficiency is improved.

Further, T type spout 5 has all been seted up to two sliding blocks 4 insides, and 5 inside sliding connection of T type spout have T type slider 6, and T type slider 6's one end extends to sliding block 4 outsidely and with one side fixed connection of ejector pad 3, conveniently drives sliding block 4 and removes to interval between it is adjusted.

Further, locating hole 11 has all been seted up to the inside symmetry of mounting panel 7, and the inside equal threaded connection of connecting rod 8 has fastening bolt 12, and inside fastening bolt 12's bottom extended to locating hole 11, can fix the position of connecting rod 8 to ensure the stability of first chuck 9 or second chuck 10 at the during operation.

Further, the inside symmetry sliding connection of install bin 1 has horizontal pole 13, and one side fixed connection that install bin 1 and sliding block 4 kept away from ejector pad 3 is run through to the one end of horizontal pole 13, is favorable to guaranteeing the stability that sliding block 4 removed.

Further, the inside bilateral symmetry sliding connection that just is located pneumatic cylinder 2 of install bin 1 has auxiliary rod 14, and the one end of two auxiliary rods 14 all runs through install bin 1 and with ejector pad 3 fixed connection, can ensure the stability that ejector pad 3 removed.

Further, the outside fixedly connected with dustcoat 15 that the install bin 1 is outside and be located pneumatic cylinder 2, the outside fixedly connected with fixed plate 16 of the outside symmetry of

dustcoat

15, and 16 internal thread of fixed plate have an installation bolt 17, conveniently install equipment.

Specifically, when the equipment is used, a worker firstly fixes the equipment at a preset position through a mounting bolt 17 and a fixing plate 16, when a cylindrical object is clamped, the first clamping heads 9 are moved to two sides of the object, then the pushing block 3 is driven by the hydraulic cylinder 2 to slide in the mounting box 1, at the moment, the pushing block 3 drives the T-shaped sliding block 6 to slide in the T-shaped sliding groove 5, meanwhile, the two sliding blocks 4 are driven by the T-shaped sliding block 6 to approach, so that the distance between the two sliding blocks 4 is reduced, at the moment, the two first clamping heads 9 clamp the object under the driving of the sliding blocks 4, after the object is moved to the preset position, the pushing block 3 is pushed by the hydraulic cylinder 2 to slide in the mounting box 1, at the moment, the two sliding blocks 4 are pushed under the action of the T-shaped sliding block 6 to move towards two sides, so that the distance between the two sliding blocks 4 is enlarged, and at the same time, the sliding blocks 4 drive the mounting plate 7 to move towards two sides, at this time, the article is separated from the first clamping heads 9, when the square article needs to be clamped, the worker firstly unscrews the fastening bolts 12 from the positioning holes 11, then drives the first clamping heads 9 and the second clamping heads 10 to rotate through the connecting rods 8, so that the second clamping heads 10 are adjusted to two sides of the article, the position of the connecting rods 8 is fixed through the fastening bolts 12 matching with the positioning holes 11 again, and then the article is clamped through the method.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydraulic cylinder hoisting clamp is characterized by comprising an installation box (1), a hydraulic cylinder (2), a sliding block (4), an installation plate (7) and a connecting rod (8), a hydraulic cylinder (2) is fixedly connected with the outside of the installation box (1), a push block (3) is connected with the inside of the installation box (1) in a sliding way, one end of the hydraulic cylinder (2) extends into the installation box (1) and is fixedly connected with the push block (3), sliding blocks (4) are symmetrically and slidably connected with the two sides of the push block (3) in the installation box (1), one ends of the two sliding blocks (4) extend to the outside of the installation box (1) and are fixedly connected with installation plates (7), connecting rods (8) are rotatably connected with the tops of the two installation plates (7), one end of the connecting rod (8) is fixedly connected with a first chuck (9), and the other end of the connecting rod (8) is fixedly connected with a second chuck (10).

2. The hydraulic cylinder hoisting clamp according to claim 1, wherein a T-shaped sliding groove (5) is formed in each of the two sliding blocks (4), a T-shaped sliding block (6) is connected in the T-shaped sliding groove (5) in a sliding manner, and one end of the T-shaped sliding block (6) extends to the outside of the sliding block (4) and is fixedly connected with one side of the push block (3).

3. The hydraulic cylinder lifting clamp according to claim 1, wherein the mounting plate (7) is symmetrically provided with positioning holes (11), the connecting rod (8) is connected with fastening bolts (12) in a threaded manner, and the bottom ends of the fastening bolts (12) extend into the positioning holes (11).

4. The hydraulic cylinder lifting clamp as recited in claim 1, wherein the installation box (1) is symmetrically and slidably connected with a cross bar (13), and one end of the cross bar (13) penetrates through the installation box (1) and is fixedly connected with one side of the sliding block (4) far away from the push block (3).

5. The hydraulic cylinder lifting clamp according to claim 1, wherein auxiliary rods (14) are symmetrically and slidably connected to two sides of the hydraulic cylinder (2) inside the installation box (1), and one end of each of the two auxiliary rods (14) penetrates through the installation box (1) and is fixedly connected with the push block (3).

6. The hydraulic cylinder lifting clamp according to claim 1, characterized in that an outer cover (15) is fixedly connected to the outside of the mounting box (1) and located outside the hydraulic cylinder (2), a fixing plate (16) is symmetrically and fixedly connected to the outside of the outer cover (15), and a mounting bolt (17) is connected to the inside of the fixing plate (16) in a threaded manner.