CN219603049U - Lifting appliance for manufacturing mechanical parts - Google Patents

Abstract

The utility model discloses a lifting appliance for manufacturing mechanical accessories, which comprises a connecting plate, wherein the bottom of the connecting plate is rotationally connected with a right clamp, one side of the right clamp is provided with a left clamp, the inner side wall of the left clamp is connected with an anti-slip pad, the inner side of the middle section of the connecting plate is penetrated with a push rod, the bottom of the push rod is connected with a limit slide plate, and the bottom of the limit slide plate is connected with a first spring; utilize the push rod that sets up, first spring, the combination use between connecting rod and the cylinder, can effectually carry out spacing centre gripping to the material that needs carry out handling, ensure the stability of the material centre gripping of handling, can vertically promote the push rod when first spring takes place deformation and produces reverse effort, then the push rod drives the anchor clamps of both sides through the connecting rod and rotates thereupon, and then can carry out simple centre gripping to the material of handling and handle, then combine the thrust that the cylinder applyed to carry out the centre gripping to the material that can be better, ensure the stability of material centre gripping.

Description

Lifting appliance for manufacturing mechanical parts

Technical Field

The utility model relates to the field of lifting appliances for manufacturing mechanical accessories, in particular to a lifting appliance for manufacturing mechanical accessories.

Background

In the process of machining and producing mechanical equipment, various metal plates, steel pipes and other materials are required, and for plates, steel pipes and other materials with larger weight, lifting tools are required to lift and move the plates to the position of the machining equipment, so that the machining and producing use is facilitated, and the machining efficiency is improved;

the novel lifting appliance disclosed by the utility model with the authorized publication number of CN205011237U has a simple structure, is simple and convenient in use and can be quickly assembled with a carriage. Because the connection between the lifting tool carriage plates is stable, the stability and the safety during lifting can be greatly improved, the problem that the carriage plates shake is reduced, however, most of the existing lifting tools simply push the materials through the air cylinder or directly lift the materials through the hanging hook when the materials are clamped and lifted, the lifting mode is poor in clamping effect, the clamped articles are easy to fall off in the follow-up lifting process, the articles are damaged, and unnecessary losses are caused.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the lifting appliance for manufacturing the mechanical accessories, which can solve the problems that the existing lifting appliance has a simple structure, is simple and convenient in use and can be quickly assembled with a carriage. Because the connection between the lifting tool carriage plates is stable, the stability and the safety during lifting can be greatly improved, the problem that the carriage plates shake is reduced, however, most of the existing lifting tools simply push the materials through the air cylinder or directly lift the materials through the hanging hook when the materials are clamped and lifted, the lifting mode is poor in clamping effect, the clamped articles are easy to fall off in the follow-up lifting process, the articles are damaged, and the unnecessary loss is caused.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lifting appliance for manufacturing mechanical accessories, includes the connecting plate, the bottom of connecting plate rotates and is connected with right anchor clamps, just one side of right anchor clamps distributes and has left anchor clamps, the inside wall of left anchor clamps is connected with the slipmat, the middle section inboard of connecting plate is run through there is the push rod, just the bottom of push rod is connected with spacing slide, the bottom of spacing slide is connected with first spring, the bottom of push rod is connected with linkage, the engaging lug is installed to bottom one side of connecting plate, just the bottom of engaging lug is connected with the cylinder, the other end of cylinder is connected with the rotation seat.

As a preferable technical scheme of the utility model, the linkage structure comprises a connecting rod and a rotating shaft, wherein the connecting rod is connected to the bottom of the push rod, and the other end of the connecting rod is connected with the rotating shaft.

As a preferable technical scheme of the utility model, the inner side of the right clamp is provided with the slot, and the bottom of one end of the slot is communicated with the lock hole.

As a preferable technical scheme of the utility model, a retraction groove is formed in the inner side of the bottom of the left clamp, and two sides of the retraction groove are communicated with sliding rails.

As a preferable technical scheme of the utility model, the inner side of the left clamp is penetrated with the inserted link, the top of one end of the inserted link is provided with the sliding block, the bottom of one end of the inserted link is connected with the second spring, and the other end of the second spring is connected with the locking block.

As a preferable technical scheme of the utility model, the locking block is slidably connected with the inserted link through the second spring, and the outer diameter size of the locking block is matched with the inner diameter size of the locking hole.

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

1. the combined use of the push rod, the first spring, the connecting rod and the air cylinder can effectively limit and clamp materials to be lifted, so that the stability of clamping the lifted materials is ensured, when the first spring deforms to generate reverse acting force, the push rod is longitudinally pushed, then the push rod drives the clamps on two sides to rotate along with the reverse acting force, further, the lifted materials can be subjected to simple clamping treatment, and then the materials can be better clamped by combining the thrust exerted by the air cylinder, so that the stability of clamping the materials is ensured;

2. the combined use between inserted bar, second spring and the locking piece that utilizes the setting can make two anchor clamps carry out the connection treatment to this prevents the material of handling and takes place the condition that drops at the in-process of follow-up handling, improves the security when hoist centre gripping material, when the inserted bar is input the inboard of slot, the locking piece that its bottom was connected can vertically be promoted to the reverse effort that second spring deformation produced, and then makes the locking piece be input the inboard of lockhole, so as to carry out the sealing treatment with two anchor clamps bottom junctions, ensures that the article of centre gripping can not take place to drop.

Drawings

FIG. 1 is a schematic diagram of a hanger for machine part manufacturing according to the present utility model;

FIG. 2 is an enlarged schematic view of the construction of the hanger for machine part manufacture of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a part of a cross-sectional structure of a connecting plate of a lifting appliance for manufacturing mechanical parts;

FIG. 4 is a schematic view of a part of a cross-sectional structure of a left clamp of the lifting appliance for manufacturing mechanical parts;

wherein: 1. a connecting plate; 2. a right clamp; 3. a left clamp; 4. an anti-slip pad; 5. a push rod; 6. a limit sliding plate; 7. a first spring; 8. a connecting rod; 9. a rotating shaft; 10. a connecting lug; 11. a cylinder; 12. a rotating seat; 13. a slot; 14. a lock hole; 15. a retraction groove; 16. a slide rail; 17. a rod; 18. a slide block; 19. a second spring; 20. a locking piece.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1, the utility model provides a lifting appliance for manufacturing mechanical accessories, which comprises a connecting plate 1, wherein the bottom of the connecting plate 1 is rotatably connected with a right clamp 2, one side of the right clamp 2 is provided with a left clamp 3, the inner side wall of the left clamp 3 is connected with an anti-slip pad 4, the inner side of the middle section of the connecting plate 1 is penetrated with a push rod 5, the bottom of the push rod 5 is connected with a limit slide plate 6, the bottom of the limit slide plate 6 is connected with a first spring 7, the bottom of the push rod 5 is connected with a linkage structure, one side of the bottom of the connecting plate 1 is provided with a connecting lug 10, the bottom of the connecting lug 10 is connected with a cylinder 11, and the other end of the cylinder 11 is connected with a rotating seat 12;

firstly, placing a material to be lifted and handled on the inner sides of two clamps, then using the arranged air cylinders 11 and the linkage structure to enable the clamps on the two sides to clamp the material, then using the connection of the inserted rod 17 and the slot 13 to enable the left clamp 3 and the right clamp 2 to be connected, and enabling the bottom of the left clamp to be closed for preventing the lifted and handled article from falling off in the subsequent transportation process;

as a further implementation manner of this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the inner side of the middle section of the connecting plate 1 is penetrated with a push rod 5, the bottom of the push rod 5 is connected with a limit slide plate 6, the push rod 5 is slidably connected with the connecting plate 1 through the limit slide plate 6, the bottom of the limit slide plate 6 is connected with a first spring 7, the bottom of the push rod 5 is connected with a linkage structure, the linkage structure comprises a connecting rod 8 and a rotating shaft 9, the connecting rod 8 is connected with the bottom of the push rod 5, the other end of the connecting rod 8 is connected with a clamp through the rotating shaft 9, one side of the bottom of the connecting plate 1 is provided with a connecting lug 10, the bottom of the connecting lug 10 is connected with a cylinder 11, the other end of the cylinder 11 is connected with a rotating seat 12, the inner side of the right clamp 2 is provided with a slot 13, one end bottom of the slot 13 is communicated with a lock hole 14, the inner side of the bottom of the left clamp 3 is provided with a retraction slot 15, two sides of the retraction slot 15 are communicated with a sliding rail 16, the inner side of the left clamp 3 is penetrated with an inserting rod 17, one end top of the inserting rod 17 is connected with the rotating shaft 9, one end of the inserting rod 17 is connected with the rotating shaft 9, the rotating with the clamp is connected with the clamp, one end of the connecting rod is connected with the second spring 19, the bottom of the connecting rod 17 is connected with the second spring 19, the second spring 19 is connected with the second lock 20, the diameter is matched with the second lock 20, and the diameter is matched with the outer diameter 20;

when materials are placed on the inner sides of two clamps, the other ends of the clamps are pushed to rotate by utilizing the work of the air cylinders 11, so that the clamps are utilized to clamp and limit the materials to be lifted, meanwhile, the clamps rotate, the push rod 5 longitudinally moves under the reverse acting force generated by deformation of the first spring 7, then the push rod 5 pushes the connecting rod 8 of which the other ends are rotationally connected, and the connecting rod 8 pushes the other ends of the clamps to rotationally connect through the rotating shaft 9, so that the air cylinders 11 are assisted to drive the clamps to rotate, the subsequent better clamping and limiting treatment is facilitated, then the inserted rod 17 is pushed, the sliding blocks 18 arranged on two sides are driven to slide along the sliding rails 16 by the inserted rod 17, and when the inserted rod 17 is input to the inner sides of the slots 13, the reverse acting force generated by deformation of the second spring 19 longitudinally pushes the locking blocks 20 connected at the bottoms of the inserted rod, so that the locking blocks 20 are input to the inner sides of the locking holes 14, and further the quick connection between the two clamps can be realized, and the bottoms of the two clamps are sealed, and the materials are prevented from falling off when the materials are lifted and treated later;

the specific working principle is as follows:

firstly, the material to be lifted is placed on the inner sides of two clamps, when the material is placed on the inner sides of the two clamps, one end of the material is pushed to rotate and connect the clamps by using the air cylinder 11, the clamp is utilized to clamp the material to be lifted, the push rod 5 longitudinally moves under the reverse acting force generated by the deformation of the first spring 7 while rotating, then the push rod 5 pushes the connecting rod 8 which is rotationally connected with the other end of the push rod 5, and the connecting rod 8 pushes the other end of the connecting rod to rotate and connect the clamps by using the rotating shaft 9, so as to assist the air cylinder 11 to drive the clamps to rotate, thereby facilitating the follow-up better clamping and limiting treatment, then the inserting rod 17 is pulled, then the inserting rod 17 drives the sliding blocks 18 arranged on two sides to slide along the sliding rails 16, and when the inserting rod 17 is input to the inner sides of the inserting grooves 13, the reverse acting force generated by the deformation of the second spring 19 longitudinally pushes the locking block 20 connected with the bottom of the inserting rod, so that the locking block 20 is input to the inner sides of the locking holes 14, the quick connection between the two clamps can be realized, and the bottom of the connecting rod is sealed, and the material is prevented from falling off when the material is lifted.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a hoist is used in machine parts manufacturing, includes connecting plate (1), its characterized in that: the utility model discloses a connecting plate, including connecting plate (1), connecting plate, connecting lug (10) are installed to the bottom of connecting plate (1), just the bottom of connecting lug (10) is connected with cylinder (11), the other end of cylinder (11) is connected with rotation seat (12), connecting plate (1) is connected with right anchor clamps (2) in the bottom rotation of bottom, just right anchor clamps (2) are connected with left anchor clamps (3) in one side distribution, the inside wall of left anchor clamps (3) is connected with slipmat (4), the inboard push rod (5) that runs through in middle section, just the bottom of push rod (5) is connected with spacing slide (6), the bottom of spacing slide (6) is connected with first spring (7), the linkage structure is connected with in the bottom of push rod (5), connecting lug (10) are connected with cylinder (11).

2. The hanger for machine part manufacturing according to claim 1, wherein: the linkage structure comprises a connecting rod (8) and a rotating shaft (9), wherein the connecting rod (8) is connected to the bottom of the push rod (5), and the rotating shaft (9) is connected to the other end of the connecting rod (8).

3. The hanger for machine part manufacturing according to claim 1, wherein: the inner side of the right clamp (2) is provided with a slot (13), and one end bottom of the slot (13) is communicated with a lock hole (14).

4. The hanger for machine part manufacturing according to claim 1, wherein: the inner side of the bottom of the left clamp (3) is provided with a retraction groove (15), and two sides of the retraction groove (15) are communicated with slide rails (16).

5. A hanger for machine part manufacture according to claim 3, wherein: the inside of left anchor clamps (3) is run through has inserted bar (17), just slider (18) are installed at the one end top of inserted bar (17), the one end bottom of inserted bar (17) is connected with second spring (19), just the other end of second spring (19) is connected with locking piece (20).

6. The hanger for machine part manufacturing according to claim 5, wherein: the locking piece (20) is connected with the inserting rod (17) in a sliding mode through the second spring (19), and the outer diameter size of the locking piece (20) is matched with the inner diameter size of the locking hole (14).