CN217322334U

CN217322334U - Light-weight high-strength pull-out block structure

Info

Publication number: CN217322334U
Application number: CN202221209926.8U
Authority: CN
Inventors: 王霞波
Original assignee: Hangzhou Aoqi Auto Parts Co ltd
Current assignee: Hangzhou Aoqi Auto Parts Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-30
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a lightweight high strength draws and takes off block structure, including drawing and taking off the outer plywood of piece, draw the bottom fixedly connected with stopper of taking off the outer plywood of piece, draw the inboard fixedly connected with of taking off the outer plywood of piece and draw and take off the inner plate of piece, draw the fixedly connected with mount pad of the middle department at the outer plywood top of piece. This lightweight high strength's pull-off block structure is through being provided with the pull-off block outer plywood, pull-off block inner plywood, a supporting plate, spacing groove and reinforcing plate, both constitute bilayer structure with pull-off block inner plywood, the supporting plate supports and sets up the corner in hollow chamber, play certain supporting role, and be equipped with the reinforcing plate through the spacing groove in the inside in hollow chamber, the reinforcing plate is at hollow intracavity portion evenly distributed, holistic structural strength has been strengthened, when receiving external force collision, be difficult for causing local sunken, the solution is because weight is heavier, lead to carrying the great problem of burden when pulling to the work piece.

Description

Lightweight high-strength pulling-out block structure

Technical Field

The utility model relates to a draw and take off a technical field, specifically be a lightweight high strength draw and take off a block structure.

Background

The pull-off block is mainly used for pulling a workpiece, the pull-off block is clamped on a protruding part of the workpiece, then the mounting bracket is assembled at the top of the pull-off block, the workpiece can be driven to move by lifting the mounting bracket, most of the pull-off blocks still have problems in use, and the workpiece is lifted and pulled with a heavy load; the sizes of the workpieces are different, and the grooves of the pull-off blocks are of fixed structures, so that the use is limited; and inconvenient dismouting to the installing support, a lightweight high strength, inner space adjustable and make things convenient for pulling of dismouting to take off the block structure now appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightweight high strength draws and takes off block structure to solve and propose in the above-mentioned background art because weight is heavier, lead to carrying the great problem of burden when drawing to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a light-weight high-strength pull-off block structure comprises an outer pull-off block plate, wherein the bottom of the outer pull-off block plate is fixedly connected with a limiting block, the inner side of the outer pull-off block plate is fixedly connected with an inner pull-off block laminate, and the middle of the top of the outer pull-off block plate is fixedly connected with a mounting seat;

a hollow cavity is formed between the outer layer plate of the pulling-out block and the inner layer plate of the pulling-out block, supporting plates are installed at corners of the hollow cavity, limiting grooves are installed on the inner sides of the hollow cavity, and reinforcing plates are assembled between the limiting grooves.

Preferably, the top end of the inner plate of the pull-out block is fixedly connected with a top antiskid plate, and the reinforcing plates are distributed in the hollow cavity at equal intervals.

Preferably, the inner side of the inner plate of the pull-out block is fixedly connected with a fixed plate, the inner side of the fixed plate is provided with a movable plate, the top end and the bottom end between the fixed plate and the movable plate are connected with limiting springs, and the middle between the fixed plate and the movable plate is movably hinged with a hinged frame.

Preferably, two sides of the hinge frame are slidably connected between the fixed plate and the movable plate.

Preferably, a connecting caulking groove is formed in the mounting seat, a connecting caulking block is embedded in the connecting caulking groove, a connecting rod is fixedly connected to the top of the connecting caulking block, a pulling plate is arranged at the top of the connecting rod, connecting grooves are formed in two sides of the pulling plate, and a mounting hole is formed in the portion, close to the middle, of the pulling plate.

Preferably, the connecting caulking groove is of a convex shape, and a clamping structure is formed between the connecting caulking block and the connecting caulking groove.

Compared with the prior art, the beneficial effects of the utility model are that: the light-weight high-strength pull-off block structure achieves the purpose of light weight and high strength, the internal space is adjustable, the use range is enlarged, the structure is convenient to disassemble and assemble, and the use effect is improved;

(1) by arranging the outer plate of the pull-out block, the inner plate of the pull-out block, the supporting plate, the limiting groove and the reinforcing plate, when the pull-out device is used, the outer plate of the pull-out block and the inner plate of the pull-out block form a double-layer structure, the supporting plate is supported and arranged at the corner of the hollow cavity to play a certain supporting role, the reinforcing plate is assembled in the hollow cavity through the limiting groove, the reinforcing plates are uniformly distributed in the hollow cavity, the integral structural strength is enhanced, when the pull-out device is collided by external force, local depression is not easily caused, and the service life is prolonged;

(2) by arranging the fixed plate, the movable plate, the limiting block, the hinged frame and the limiting spring, when the clamping device is used and a workpiece is grabbed, the inner layer plate of the pull-out block is placed at the workpiece, the movable plate is firstly attached to the side surface of the workpiece, the limiting spring and the hinged frame are simultaneously extruded, and the space between the movable plates is compressed, so that the limiting block is attached to and contacted with the side surface of the workpiece, the limiting spring releases pressure until the workpiece is completely clamped between the inner layer plates of the pull-out block, the workpiece is clamped by the movable plate, the workpiece is clamped and fixed, and the use stability is improved;

(3) the connecting embedded block is embedded in the connecting embedded groove during use, assembly between the connecting embedded block and the mounting seat is completed, the top of the connecting embedded block is connected with the pulling plate through the connecting rod, the connecting grooves are formed in two sides of the pulling plate, a user can hold the connecting grooves to manually pull a workpiece, the pulling plate can also be assembled with the output end of a power source, a bolt penetrates through the inside of the mounting hole, the pulling plate is assembled with a fixing plate at the output end, an automatic mode is adopted to pull the workpiece, the pulling mode can be selected according to the situation, and the use cost is saved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of a cross-sectional structure of an outer plate of the pull-off block of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a front view structure diagram of the hinge frame of the present invention.

In the figure: 1. pulling off the outer plate of the block; 2. pulling off the inner layer plate; 3. a fixing plate; 4. a movable plate; 5. a limiting block; 6. a limiting groove; 7. a reinforcing plate; 8. a support plate; 9. connecting the embedded blocks; 10. a connecting rod; 11. lifting the plate; 12. a mounting seat; 13. connecting the caulking groove; 14. a top cleat; 15. a hollow cavity; 16. mounting holes; 17. a connecting groove; 18. a hinged frame; 19. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a light-weight high-strength pull-off block structure comprises an outer pull-off block plate 1, a limiting block 5 is fixedly connected to the bottom of the outer pull-off block plate 1, an inner pull-off block inner plate 2 is fixedly connected to the inner side of the outer pull-off block plate 1, and a mounting base 12 is fixedly connected to the middle of the top of the outer pull-off block plate 1;

a hollow cavity 15 is formed between the outer pulling-off block plate 1 and the inner pulling-off block plate 2, supporting plates 8 are mounted at corners of the hollow cavity 15, limiting grooves 6 are mounted on the inner sides of the hollow cavity 15, reinforcing plates 7 are assembled between the limiting grooves 6, top anti-skid plates 14 are fixedly connected to the top ends of the inner pulling-off block plate 2, and the reinforcing plates 7 are distributed in the hollow cavity 15 at equal intervals;

specifically, as shown in fig. 1 and 3, the outer plate 1 of the pulling-off block and the inner plate 2 of the pulling-off block both form a double-layer structure, and a hollow cavity 15 is formed between the two, so that the overall weight is light, the burden of use is reduced, the supporting plate 8 is supported and arranged at the corner of the hollow cavity 15, a certain supporting function is achieved, the reinforcing plate 7 is assembled in the hollow cavity 15 through the limiting groove 6, and the reinforcing plate 7 is uniformly distributed in the hollow cavity 15.

Example 2: the inner side of the inner plate 2 of the pull-out block is fixedly connected with a fixed plate 3, the inner side of the fixed plate 3 is provided with a movable plate 4, the top end and the bottom end between the fixed plate 3 and the movable plate 4 are connected with limit springs 19, the middle part between the fixed plate 3 and the movable plate 4 is movably hinged with a hinge frame 18, and two sides of the hinge frame 18 are slidably connected between the fixed plate 3 and the movable plate 4;

specifically, as shown in fig. 1 and 4, the inner plate 2 of the pull-out block is placed at the workpiece, the movable plate 4 is firstly attached to the side surface of the workpiece, the limiting spring 19 and the hinge frame 18 are simultaneously pressed, the space between the movable plates 4 is compressed, the hinge frame 18 is arranged to inhibit the excessive jumping of the limiting spring 19, the use stability is increased, the limiting block 5 is attached to and contacted with the side surface of the workpiece, the limiting spring 19 releases pressure after the workpiece is completely clamped between the inner plate 2 of the pull-out block, and the workpiece is clamped and fixed through the movable plate 4.

Example 3: a connecting caulking groove 13 is formed in the mounting seat 12, a connecting caulking block 9 is embedded in the connecting caulking groove 13, a connecting rod 10 is fixedly connected to the top of the connecting caulking block 9, a pulling plate 11 is arranged at the top of the connecting rod 10, connecting grooves 17 are formed in two sides of the pulling plate 11, a mounting hole 16 is formed in the portion, close to the middle, of the pulling plate 11, the connecting caulking groove 13 is in a convex shape, and a clamping structure is formed between the connecting caulking block 9 and the connecting caulking groove 13;

specifically, as shown in fig. 1 and 2, the connection insert 9 is inserted into the connection insert groove 13 to complete the assembly between the connection insert 9 and the mounting seat 12, the top of the connection insert 9 is connected with the pulling plate 11 through the connecting rod 10, two sides of the pulling plate 11 are provided with connecting grooves 17, a user can hold the connecting grooves 17 to manually pull a workpiece, the pulling plate 11 can also be assembled with the output end of a power source, a bolt passes through the inside of the mounting hole 16 to assemble the pulling plate 11 with the output end, the workpiece is pulled by an automatic method, the pulling method can be selected according to the situation, and the use cost is saved.

The working principle is as follows: when the utility model is used, firstly, the outer plate 1 of the pull-off block and the inner plate 2 of the pull-off block form a double-layer structure, a hollow cavity 15 is formed between the two, the whole weight is lighter, the burden of use is reduced, the supporting plate 8 is supported and arranged at the corner of the hollow cavity 15 to play a certain supporting role, meanwhile, the reinforcing plate 7 is assembled in the hollow cavity 15 through the limiting groove 6, the reinforcing plate 7 is uniformly distributed in the hollow cavity 15, the integral structural strength is enhanced, the connecting embedded block 9 is embedded in the connecting embedded groove 13 to complete the assembly between the connecting embedded block 9 and the mounting seat 12, the top of the connecting embedded block 9 is connected with the pull-up plate 11 through the connecting rod 10, the two sides of the pull-up plate 11 are provided with the connecting grooves 17, a user can hold the connecting grooves 17 to manually pull up a workpiece, the pull-up plate 11 can also be assembled with the output end of a power source together, the lifting mode can be selected according to the situation, when a workpiece is grabbed, the inner plate 2 of the pull-out block is placed on the grabbing part of the workpiece, the movable plate 4 is firstly attached to the side face of the workpiece, the limiting spring 19 and the hinged frame 18 are simultaneously extruded, and the space between the movable plates 4 is compressed, so that the limiting block 5 is attached to and contacted with the side face of the workpiece, until the workpiece is completely clamped between the inner plate 2 of the pull-out block, the limiting spring 19 releases the pressure, the workpiece is clamped through the movable plate 4, the clamping and fixing of the workpiece are realized, and then the lifting is started.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lightweight high strength draws and takes off block structure, includes and draws and takes off outer plywood (1) of block, its characterized in that: the bottom of the outer plate (1) of the pull-out block is fixedly connected with a limiting block (5), the inner side of the outer plate (1) of the pull-out block is fixedly connected with an inner plate (2) of the pull-out block, and the middle of the top of the outer plate (1) of the pull-out block is fixedly connected with a mounting seat (12);

the pull-out block is characterized in that a hollow cavity (15) is formed between the outer layer plate (1) of the pull-out block and the inner layer plate (2) of the pull-out block, a supporting plate (8) is installed at the corner of the hollow cavity (15), a limiting groove (6) is installed on the inner side of the hollow cavity (15), and a reinforcing plate (7) is assembled between the limiting grooves (6).

2. The light weight, high strength pull-off block structure of claim 1, wherein: the top end of the inner plate (2) of the pull-out block is fixedly connected with a top antiskid plate (14), and the reinforcing plates (7) are distributed in the hollow cavity (15) at equal intervals.

3. The light-weight high-strength pull-off block structure of claim 1, wherein: the inner side of the inner plate (2) of the pull-out block is fixedly connected with a fixed plate (3), the inner side of the fixed plate (3) is provided with a movable plate (4), the top end and the bottom end between the fixed plate (3) and the movable plate (4) are connected with a limiting spring (19), and the middle part between the fixed plate (3) and the movable plate (4) is movably hinged with a hinged frame (18).

4. The light weight, high strength pull-off block structure of claim 3, wherein: two sides of the hinge frame (18) are connected between the fixed plate (3) and the movable plate (4) in a sliding manner.

5. The light weight, high strength pull-off block structure of claim 1, wherein: connection caulking groove (13) have been seted up to the inside of mount pad (12), the inside of connecting caulking groove (13) has inlayed and is connected abaculus (9), the top fixedly connected with connecting rod (10) of connecting abaculus (9), the top of connecting rod (10) is provided with and carries arm-tie (11), the both sides of carrying arm-tie (11) are provided with connecting groove (17), mounting hole (16) have been seted up to the inside that carries arm-tie (11) to be close to middle department.

6. The light weight, high strength pull-off block structure of claim 5, wherein: the connecting caulking groove (13) is in a convex shape, and a clamping structure is formed between the connecting caulking block (9) and the connecting caulking groove (13).