Lifting tool for automobile body framework

Abstract

The utility model discloses an automobile body framework hoisting tool which comprises two connecting frames arranged in parallel, an inserting rod is transversely and fixedly installed on one connecting frame, a first connecting hole is formed in the inserting rod, an inserting sleeve is transversely and fixedly installed on the other connecting frame, a plurality of second connecting holes are formed in the inserting sleeve at equal intervals, and the inserting sleeve is connected with the first connecting hole. A lifting ring is fixedly installed in the middle of the top of the connecting frame, two lifting frames are symmetrically and fixedly installed on the connecting frame, a connecting frame is fixedly installed at the bottoms of the lifting frames, a screw is rotationally installed on the connecting frame, a hand wheel is fixedly installed at the outer end of the screw, and a movable column is in threaded connection with the screw. Through the combination of the inserting rods and the inserting sleeves, the length of the tool can be adjusted according to needs, the tool can adapt to automobile body frameworks of different specifications, in the hoisting frame arranged on the connecting frame, a movable column is driven to move through rotation of a threaded rod, the width of the hoisting frame is adjusted, and the tool can adapt to the automobile body frameworks of different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting tooling, and more specifically to a lifting tooling for an automobile body frame. Background Art

[0002] In the automobile production process, especially in the manufacturing and transportation stages of the body frame, lifting tools play a vital role. Due to the differences in size and structure of the body frames of different models, traditional fixed lifting tools are difficult to meet the diverse needs.

[0003] Traditional lifting tools can usually only adapt to body frames within a specific size range. Once a body frame of a different size needs to be lifted, the corresponding tool needs to be replaced, which not only increases the difficulty of operation but also reduces work efficiency. Therefore, designing a lifting tool that can adapt to different specifications of automobile body frames has become an urgent problem to be solved in the automobile manufacturing industry. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a vehicle body frame lifting tool to solve the problem mentioned in the above background technology that the traditional lifting tool can usually only adapt to vehicle body frames within a specific size range.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting tool for a car body frame, comprising two connecting frames arranged in parallel, a plug-in rod being fixedly installed horizontally on one connecting frame, a No. 1 connecting hole being provided on the plug-in rod, a plug-in sleeve being fixedly installed horizontally on the other connecting frame, a plurality of No. 2 connecting holes being provided at equal intervals on the plug-in sleeve, a lifting ring being fixedly installed at the middle position of the top of the connecting frame, two lifting frames being symmetrically fixedly installed on the connecting frame, a connecting frame being fixedly installed at the bottom of the lifting frame, a screw being rotatably installed on the connecting frame, a hand wheel being fixedly installed on the outer end of the screw, a movable column being threadedly connected to the screw, and the width of the movable column is equal to the width inside the connecting frame.

[0006] Furthermore, the diameter of the plug-in rod is equal to the inner diameter of the plug-in sleeve.

[0007] Furthermore, the diameter of the No. 1 connecting hole is equal to the diameter of the No. 2 connecting hole.

[0008] Furthermore, the number of the plug-in rods and the number of the plug-in sleeves are both two, and the two plug-in rods and the two plug-in sleeves are arranged in parallel.

[0009] Furthermore, the two connecting frames and the plug-in rod and the plug-in sleeve are vertically arranged.

[0010] Furthermore, a reinforcement frame is fixedly installed between the connecting frame and the lifting ring.

[0011] Furthermore, the lifting frame has a "["-shaped structure.

[0012] Furthermore, the movable column has a "T" shaped structure.

[0013] Furthermore, a rubber is fixedly installed on the top of the moving column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model uses a combination of a plug-in rod and a plug-in sleeve in conjunction with a fixing method of bolts and nuts, so that the tooling can adjust its length as needed to adapt to automobile body frames of different specifications, thereby improving the versatility and flexibility of the tooling. In a lifting frame arranged on the connecting frame, the movement of the moving column is driven by the rotation of the screw rod to achieve adjustment of the width of the lifting frame, so that the tooling can adapt to automobile body frames of different widths, thereby further enhancing the versatility of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 A side view of the overall structure provided by the utility model;

[0019] Figure 3 The utility model is a schematic structural diagram of a plug-in rod and a plug-in sleeve.

[0020] Description of reference numerals:

[0021] 1. Connecting frame; 2. Plug-in rod; 3. Connecting hole No. 1; 4. Plug-in sleeve; 5. Connecting hole No. 2; 6. Lifting ring; 7. Lifting frame; 8. Connecting frame; 9. Screw; 10. Handwheel; 11. Moving column; 12. Reinforcement frame. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] See attached Figure 1 and Figure 3 The automobile body frame lifting tool of this embodiment includes two connecting frames 1 arranged in parallel, a plug-in rod 2 is fixedly installed horizontally on one connecting frame 1, and a No. 1 connecting hole 3 is opened on the plug-in rod 2, and a plug-in sleeve 4 is fixedly installed horizontally on the other connecting frame 1, and a plurality of No. 2 connecting holes 5 are opened on the plug-in sleeve 4 at equal intervals, wherein the number of the plug-in rod 2 and the plug-in sleeve 4 are both two, and the two plug-in rods 2 and the two plug-in sleeves 4 are arranged in parallel, the diameter of the plug-in rod 2 is equal to the inner diameter of the plug-in sleeve 4, the diameter of the No. 1 connecting hole 3 is equal to the diameter of the No. 2 connecting hole 5, the plug-in rod 2 and the plug-in sleeve 4 are arranged in parallel, and the two connecting frames 1 and the plug-in rod 2 and the plug-in sleeve 4 are arranged vertically.

[0025] When in use, the two plug-in rods 2 are respectively inserted into the two plug-in sleeves 4, so that the No. 1 connecting hole 3 opened on the plug-in rod 2 corresponds to one of the No. 2 connecting holes 5 opened on the plug-in sleeve 4, and then the bolts are inserted into the No. 1 connecting hole 3 and the No. 2 connecting hole 5, and fixed with nuts, so as to realize the connection between the two connecting frames 1 and the plug-in rod 2 and the plug-in sleeve 4, and the No. 1 connecting hole 3 on the plug-in rod 2 is made to correspond to the No. 2 connecting hole 5 at different positions on the plug-in sleeve 4, so as to realize the adjustment of the overall length between the plug-in rod 2 and the plug-in sleeve 4, and realize the adjustment of the overall length of the device, so that the device can lift automobile body frames of various specifications, thereby improving the versatility and flexibility of the equipment.

[0026] See attached Figure 1 A lifting ring 6 is fixedly installed at the middle position of the top of the connecting frame 1, and a reinforcement frame 12 is fixedly installed between the connecting frame 1 and the lifting ring 6. The reinforcement frame 12 enhances the connection strength between the connecting frame 1 and the lifting ring 6, and the lifting ring 6 is connected to the lifting equipment.

[0027] See attached Figure 1 and Figure 2Two lifting frames 7 are symmetrically fixedly installed on the connecting frame 1, and the lifting frame 7 is in a "["-shaped structure. A connecting frame 8 is fixedly installed at the bottom of the lifting frame 7, and the connecting frame 8 is horizontally arranged. A screw rod 9 is rotatably installed on the connecting frame 8, and the screw rod 9 is horizontally arranged. A hand wheel 10 is fixedly installed on the outer end of the screw rod 9. When in use, the hand wheel 10 can be turned to realize the rotation of the screw rod 9. A movable column 11 is threadedly connected to the screw rod 9, and the width of the movable column 11 is equal to the width inside the connecting frame 8, so as to limit the movable column 11, so that the movable column 11 can move laterally along the connecting frame 8 during the rotation of the screw rod 9. When in use, the hand wheel 10 is turned to realize the movement of the movable column 11, and the width between the two movable columns 11 arranged on the same side facing each other is adjusted, so that the device can lift automobile body frames of various specifications, thereby improving the versatility and flexibility of the equipment. The movable column 11 is in a "T"-shaped structure, and a rubber is fixedly installed on the top of the movable column 11, which plays a buffering and protective role to prevent the automobile body frame from being scratched during the lifting process.

[0028] The present application uses a combination of a plug-in rod 2 and a plug-in sleeve 4, in conjunction with a fixing method of bolts and nuts, so that the tooling can adjust its length as needed to adapt to automobile body frames of different specifications, thereby improving the versatility and flexibility of the tooling. In the lifting frame 7 arranged on the connecting frame 1, the movement of the movable column 11 is driven by the rotation of the screw rod 9 to achieve adjustment of the width of the lifting frame 7, so that the tooling can adapt to automobile body frames of different widths, further enhancing the versatility of the tooling.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Automobile body frame lifting tool, characterized in that: The invention comprises two connecting frames (1) arranged in parallel, one of the connecting frames (1) having a plug-in rod (2) fixedly mounted transversely, the plug-in rod (2) having a first connecting hole (3) formed thereon, the other connecting frame (1) having a plug-in sleeve (4) fixedly mounted transversely, the plug-in sleeve (4) having a plurality of second connecting holes (5) formed thereon at equal intervals, a lifting ring (6) fixedly mounted at the middle position of the top of the connecting frame (1), two lifting frames (7) fixedly mounted symmetrically on the connecting frame (1), a connecting frame (8) fixedly mounted at the bottom of the lifting frame (7), a screw rod (9) rotatably mounted on the connecting frame (8), a hand wheel (10) fixedly mounted at the outer end of the screw rod (9), a movable column (11) threadedly connected to the screw rod (9), and the width of the movable column (11) is equal to the width of the interior of the connecting frame (8).

2. The automobile body frame lifting tool according to claim 1 is characterized in that: The diameter of the plug-in rod (2) is equal to the inner diameter of the plug-in sleeve (4).

3. The automobile body frame lifting tool according to claim 1 is characterized in that: The diameter of the No. 1 connecting hole (3) is equal to the diameter of the No. 2 connecting hole (5).

4. The automobile body frame lifting tool according to claim 1, characterized in that: The number of the plug-in rods (2) and the number of the plug-in sleeves (4) are both two, and the two plug-in rods (2) and the two plug-in sleeves (4) are arranged in parallel.

5. The automobile body frame lifting tool according to claim 1, characterized in that: The two connecting frames (1) are vertically arranged with the plug-in rod (2) and the plug-in sleeve (4).

6. The automobile body frame lifting tool according to claim 1, characterized in that: A reinforcement frame (12) is fixedly installed between the connecting frame (1) and the lifting ring (6).

7. The automobile body frame lifting tool according to claim 1, characterized in that: The lifting frame (7) is in the shape of a "[".

8. The automobile body frame lifting tool according to claim 1, characterized in that: The movable column (11) has a "T"-shaped structure.

9. The automobile body frame lifting tool according to claim 1, characterized in that: The top of the movable column (11) is fixedly mounted with rubber.

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