A convenient tool wire changing hoisting mechanism

Abstract

The utility model relates to light weight tool change line hoisting mechanism technical field, and disclose a kind of tool change line hoisting mechanism of easy use, the bottom of two first pulley frame is fixedly connected with second sliding frame, the inside of second sliding frame is installed with second pulley frame, the bottom of second pulley frame is fixedly connected with first connecting rope, first connecting rope is installed with pneumatic hoist, and the hook is connected on pneumatic hoist by padlock, and the bottom of hook is installed with the hanger assembly for tool hoisting;The utility model moves by pulling the connecting hook on second connecting rope and hangs it on tool, starts pneumatic hoist by remote controller, and padlock pulls tool to move, then by pushing tool, it can move in the inside of two first sliding frame and a second sliding frame by first pulley frame and second pulley frame, the position of tool is adjusted, to facilitate the line operation of tool, easy operation, time-saving and labor-saving, reduce the labor intensity of personnel.

Description

Technical Field

[0001] This utility model relates to the technical field of lightweight tooling line changing and hoisting mechanisms, specifically a convenient tooling line changing and hoisting mechanism. Background Technology

[0002] In the field of mechanical manufacturing and processing, "tooling" refers to the process equipment used in the manufacturing process. This includes cutting tools, fixtures, molds, measuring tools, inspection tools, auxiliary tools, fitter's tools, and workstation fixtures. Tooling is classified into special-purpose tooling, general-purpose tooling, and standard tooling (similar to standard parts).

[0003] Traditional tooling line changing usually requires two people to lift and install it onto the tilting table and lock the tooling in place. This process takes a long time and increases the labor intensity of the personnel. Therefore, a tooling line changing hoisting mechanism that is easy to use is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a convenient tooling changeover hoisting mechanism to solve the problem mentioned in the background art that when changing tooling, it is usually necessary for two people to lift and install it on the flipping table and position and lock the tooling, which takes a long time and increases the labor intensity of personnel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient tooling changing and hoisting mechanism, comprising two fixed frames, with two first slides fixedly connected to the bottom ends of the two fixed frames, each of the two first slides having a first pulley frame installed inside, a second slide fixedly connected to the bottom of the two first pulley frames, the second slide having a second pulley frame installed inside, a first connecting rope fixedly connected to the bottom of the second pulley frame, a pneumatic hoist mounted on the first connecting rope, a hook connected to the pneumatic hoist via a chain, and a hanging bracket assembly for tooling hoisting mounted at the bottom of the hook.

[0006] Preferably, the hanging bracket assembly includes a hanging base, a rotating base, and a cross-shaped plate. The hanging base is mounted on a hook, and a rotating groove is provided inside the hanging base. The rotating base is installed inside the rotating groove, and the cross-shaped plate is installed at the bottom of the rotating base. A second connecting rope is installed at each of the four ends of the bottom of the cross-shaped plate, and a connecting hook is installed at one end of each second connecting rope. A limit component is provided on the outside of the hanging base.

[0007] Preferably, the outer side of the rotating base is provided with teeth inside the rotating groove, and a fixed shaft is fixedly connected to the bottom of the rotating base. One end of the fixed shaft extends to the bottom of the hanger and is fixedly connected to the top of the cross-shaped plate.

[0008] Preferably, the limiting component includes a connecting frame, a limiting post, and a U-shaped frame. The connecting frame is fixedly connected to the outside of the hanger, the limiting post extends movably through one side of the connecting frame, the U-shaped frame is hinged to the outside of one end of the limiting post, and a pre-tightening component is provided on the outside of the limiting post.

[0009] Preferably, the pre-tightening assembly includes a fixing ring and a telescopic spring, wherein the fixing ring is fixedly sleeved on the outside of the limiting post, and the telescopic spring is movably sleeved on the outside of the limiting post.

[0010] Preferably, one end of the telescopic spring is fixedly connected to the outside of the fixing ring, and the other end of the telescopic spring is fixedly connected to the inside of the U-shaped frame.

[0011] Preferably, the outer side of the bracket is provided with an insertion hole, and the other end of the limiting post is inserted into the insertion hole.

[0012] Preferably, one end of the limiting post is located inside two adjacent teeth, and the limiting post is used to limit the position of the rotating seat.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0014] 1. This utility model moves the tool by pulling the connecting hook on the second connecting rope and hanging it on the tool. The pneumatic hoist is started by remote control, the chain pulls the tool upward, and then the tool can be moved by pushing it through the first pulley frame and the second pulley frame inside the two first slides and one second slide to adjust the position of the tool. This facilitates the tool changing operation, is simple to operate, saves time and effort, reduces the labor intensity of personnel, and improves the efficiency of tool changing.

[0015] 2. This utility model moves one end of the U-shaped frame, causing the U-shaped frame to pull the limiting post on the connecting frame. One end of the limiting post disengages from the insertion hole on the hanger, and at the same time, the limiting post drives the fixing ring to move, causing the telescopic spring on the outside of the limiting post to be compressed. When the other end of the U-shaped frame abuts against the outside of the connecting frame, the position of the limiting post is fixed. Then, the connecting hook on the second connecting rope is pulled to move and hang it on the tooling. During this process, the second connecting rope drives the rotating seat to rotate inside the rotating groove through the cross-shaped plate, which facilitates the adjustment of the position of the connecting hook and can quickly complete the installation of the connecting hook to facilitate the hoisting of the tooling. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a bottom view of the structure of this utility model;

[0019] Figure 3 This is a top view of the structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting bracket of this utility model;

[0021] Figure 5 This is a schematic diagram of the second pulley frame structure of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Fixed frame; 2. First slide; 3. First pulley frame; 4. Second slide; 5. Second pulley frame; 6. First connecting rope; 7. Pneumatic hoist; 8. Hook; 9. Hanging seat; 10. Rotating groove; 11. Rotary seat; 12. Cross-shaped plate; 13. Second connecting rope; 14. Connecting hook; 15. Connecting frame; 16. Limiting post; 17. U-shaped frame; 18. Fixing ring; 19. Telescopic spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0025] Example

[0026] Please see Figure 1-5 This utility model provides a technical solution: a convenient tooling line-changing hoisting mechanism, comprising two fixed frames 1, with two first slides 2 fixedly connected to the bottom ends of the two fixed frames 1, each of the two first slides 2 having a first pulley frame 3 installed inside, and a second slide 4 fixedly connected to the bottom of the two first pulley frames 3, with a second pulley frame 5 installed inside the second slide 4, and a first connecting rope 6 fixedly connected to the bottom of the second pulley frame 5. A pneumatic hoist 7 is mounted on the first connecting rope 6, and a hook 8 is connected to the pneumatic hoist 7 via a chain. During hoisting, the mechanism is controlled by a remote control of the pneumatic hoist 7. When the pneumatic hoist 7 is started, the chain pulls the tooling upward. By pushing the tooling, it can move within the two first slides 2 and one second slide 4 via the first pulley frame 3 and the second pulley frame 5, adjusting the position of the tooling and thus completing the tooling line changing operation. The operation is simple, time-saving, labor-saving, and reduces the labor intensity of personnel. The bottom of the hook 8 is equipped with a hanging frame assembly for lifting the tooling. The model of the pneumatic hoist 7 is HQ3-(3-16). Its working principle and structural principle are existing technologies and will not be described in detail here. In addition, the pneumatic hoist 7 is equipped with a remote control, which is used to control the pneumatic hoist 7.

[0027] The mounting bracket assembly facilitates the fixing of the tooling. The mounting bracket assembly includes a bracket 9, a rotating base 11, and a cross-shaped plate 12. The bracket 9 is mounted on a hook 8. The bracket 9 has a rotating groove 10 inside. The rotating base 11 is mounted inside the rotating groove 10. The cross-shaped plate 12 is mounted on the bottom of the rotating base 11. A second connecting rope 13 is mounted on each of the four ends of the bottom of the cross-shaped plate 12. A connecting hook 14 is mounted on one end of the second connecting rope 13. By pulling the connecting hook 14 on the second connecting rope 13, the tooling is moved and hung on it. During this process, the second connecting rope 13 drives the rotating base 11 to rotate inside the rotating groove 10 through the cross-shaped plate 12, thereby facilitating the adjustment of the position of the connecting hook 14 and enabling the quick installation of the connecting hook 14 for the hoisting of the tooling. A limit component is provided on the outside of the bracket 9.

[0028] By setting a limiting component, the tooling can be easily moved. The limiting component includes a connecting frame 15, a limiting post 16, and a U-shaped frame 17. The connecting frame 15 is fixedly connected to the outside of the hanger 9. The limiting post 16 movably passes through one side of the connecting frame 15. The U-shaped frame 17 is hinged to the outside of one end of the limiting post 16. The outside of the rotary seat 11 is provided with teeth inside the rotating groove 10. The teeth are square to prevent the limiting post 16 from moving outward under force. A fixed shaft is fixedly connected to the bottom of the rotary seat 11. One end of the fixed shaft extends to the bottom of the hanger 9 and is fixedly connected to the top of the cross-shaped plate 12. A pre-tightening component is provided on the outside of the limiting post 16. The assembly includes a fixed ring 18 and a telescopic spring 19. The fixed ring 18 is fixedly sleeved on the outside of the limiting post 16, and the telescopic spring 19 is movably sleeved on the outside of the limiting post 16. The telescopic spring 19 is a consumable part and needs to be maintained and replaced regularly. When hoisting is required, by pushing one end of the U-shaped frame 17 to move and reset, the other end of the U-shaped frame 17 is disengaged from the outside of the connecting frame 15. At this time, the telescopic spring 19 drives the limiting post 16 to reset, so that one end of the limiting post 16 moves through the insertion hole to the two teeth on the outside of the rotating seat 11, which can limit the rotating seat 11 and prevent the tooling from rotating during the hoisting and movement of the tooling.

[0029] To facilitate the hoisting of the tooling, one end of the telescopic spring 19 is fixedly connected to the outside of the fixing ring 18, and the other end of the telescopic spring 19 is fixedly connected to the inside of the U-shaped frame 17. An insertion hole is provided on the outside of the hanger 9, and the other end of the limiting post 16 is inserted into the insertion hole. One end of the limiting post 16 is located inside two adjacent teeth, and the limiting post 16 is used to limit the position of the rotating seat 11. By pushing one end of the U-shaped frame 17 to move, the U-shaped frame 17 pulls the limiting post 16 to move on the connecting frame 15, and one end of the limiting post 16 disengages from the insertion hole on the hanger 9. The limiting post 16 drives the fixing ring 18 to move, causing the telescopic spring 19 on the outside of the limiting post 16 to be compressed. When the other end of the U-shaped frame 17 abuts against the outside of the connecting frame 15, the position of the limiting post 16 is fixed. Then, the connecting hook 14 on the second connecting rope 13 is pulled to move and hang it on the tooling. During this process, the second connecting rope 13 drives the rotating seat 11 to rotate inside the rotating groove 10 through the cross plate 12, which facilitates the adjustment of the position of the connecting hook 14 and can quickly complete the installation of the connecting hook 14 to facilitate the hoisting of the tooling.

[0030] Working principle or structural principle: When it is necessary to change the tooling, by pushing one end of the U-shaped frame 17 to move, the other end of the U-shaped frame 17 moves on the connecting frame 15. At this time, the U-shaped frame 17 pulls the limiting post 16 to move on the connecting frame 15. One end of the limiting post 16 disengages from the inside of the insertion hole on the hanger 9. At the same time, the limiting post 16 drives the fixing ring 18 to move, so that the telescopic spring 19 on the outside of the limiting post 16 is compressed. When the other end of the U-shaped frame 17 abuts against the outside of the connecting frame 15, the position of the limiting post 16 is fixed. Then, by pulling the connecting hook 14 on the second connecting rope 13, it is moved and hung on the tooling. During this process, the second connecting rope 13 drives the rotating seat 11 to rotate inside the rotating groove 10 through the cross plate 12, which facilitates the adjustment of the position of the connecting hook 14 and can quickly complete the installation of the connecting hook 14 to facilitate the hoisting of the tooling.

[0031] When hoisting is required, pushing one end of the U-shaped frame 17 to move and reset it causes the other end of the U-shaped frame 17 to disengage from the outside of the connecting frame 15. At this time, the telescopic spring 19 drives the limiting post 16 to reset, so that one end of the limiting post 16 moves through the insertion hole to the two teeth on the outside of the rotating seat 11, which can limit the rotating seat 11 and prevent the tooling from rotating during the hoisting and moving process, making it convenient for the tooling to move. During hoisting, the pneumatic hoist 7 is started by controlling the remote control of the pneumatic hoist 7, and the chain pulls the tooling upward. By pushing the tooling, it can move inside the two first slides 2 and one second slide 4 through the first pulley frame 3 and the second pulley frame 5 to adjust the position of the tooling, thereby completing the tooling line changing operation. The operation is simple, saves time and effort, and reduces the labor intensity of personnel.

[0032] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A convenient tooling changeover hoisting mechanism, comprising two fixed frames (1), characterized in that, The bottom ends of the two fixed frames (1) are fixedly connected to the two ends of the first slide (2). The two first slides (2) are each equipped with a first pulley frame (3). The bottom of the two first pulley frames (3) is fixedly connected to a second slide (4). The inside of the second slide (4) is equipped with a second pulley frame (5). The bottom of the second pulley frame (5) is fixedly connected to a first connecting rope (6). The first connecting rope (6) is equipped with a pneumatic hoist (7). The pneumatic hoist (7) is connected to a hook (8) by a chain. The bottom of the hook (8) is equipped with a hanging frame assembly for tooling hoisting.

2. The tooling changing and hoisting mechanism according to claim 1, characterized in that, The hanging bracket assembly includes a hanging base (9), a rotating base (11), and a cross-shaped plate (12). The hanging base (9) is installed on a hook (8). A rotating groove (10) is provided inside the hanging base (9). The rotating base (11) is installed inside the rotating groove (10). The cross-shaped plate (12) is installed at the bottom of the rotating base (11). A second connecting rope (13) is installed at each of the four ends of the bottom of the cross-shaped plate (12). A connecting hook (14) is installed at one end of the second connecting rope (13). A limit component is provided on the outside of the hanging base (9).

3. The tooling changing and hoisting mechanism according to claim 2, characterized in that, The outer side of the rotating seat (11) is provided with teeth inside the rotating groove (10), and the bottom of the rotating seat (11) is fixedly connected to a fixed shaft. One end of the fixed shaft extends to the bottom of the hanging seat (9) and is fixedly connected to the top of the cross-shaped plate (12).

4. The tooling changing and hoisting mechanism according to claim 3, characterized in that, The limiting assembly includes a connecting frame (15), a limiting post (16), and a U-shaped frame (17). The connecting frame (15) is fixedly connected to the outside of the hanging seat (9). The limiting post (16) extends through one side of the connecting frame (15). The U-shaped frame (17) is hinged to the outside of one end of the limiting post (16). A pre-tightening assembly is provided on the outside of the limiting post (16).

5. The tooling changing and hoisting mechanism according to claim 4, characterized in that, The pre-tightening assembly includes a fixed ring (18) and a telescopic spring (19). The fixed ring (18) is fixedly sleeved on the outside of the limiting post (16), and the telescopic spring (19) is movably sleeved on the outside of the limiting post (16).

6. The tooling changing and hoisting mechanism according to claim 5, characterized in that, One end of the telescopic spring (19) is fixedly connected to the outside of the fixed ring (18), and the other end of the telescopic spring (19) is fixedly connected to the inside of the U-shaped frame (17).

7. The tooling changing and hoisting mechanism according to claim 5, characterized in that, The outer side of the bracket (9) has an insertion hole, and the other end of the limiting post (16) is inserted into the insertion hole.

8. The tooling changing and hoisting mechanism according to claim 4, characterized in that, One end of the limiting post (16) is located inside two adjacent teeth, and the limiting post (16) is used to limit the position of the rotating seat (11).

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