Tool for correcting deformation of metal structural part

Abstract

The utility model is applicable to the technical field of metal structural part processing, and discloses a tool for correcting deformation of a metal structural part, transmission sleeves are movably sleeved on the surfaces of two ends of the outer side of a bidirectional screw rod, transmission rods are obliquely hinged on the surfaces of two ends of the outer side of each transmission sleeve through rotating shafts, and push plates are slidably mounted at two ends of the inner side of a hollow base. The ends, away from the transmission sleeves, of the transmission rods are hinged to the side edges of pushing plates through rotating shafts, pushing rods are fixedly installed on the surfaces of the two ends of the outer side of each pushing plate, and the ends, away from the pushing plates, of the pushing rods are fixedly connected with the side edge of the bearing frame. According to the technical scheme, the distance between the bearing frame and the side edge of the hollow base is adjusted, it is guaranteed that the limiting baffles can abut against and limit metal structural parts of different lengths from the two sides of the metal structural parts, and the adjusting time consumption needed by an operator for fixing the metal structural parts is reduced; and the overall correction efficiency of the metal structural part is further improved.

Description

Technical Field

[0001] The utility model is applicable to the technical field of metal structural part processing, and particularly relates to a tool for correcting deformation of metal structural parts. Background Art

[0002] At present, metal structural parts are made of metals such as iron, aluminum or steel as the main materials, and are made into metal components or metal products of different structures. When making or using smaller metal structural parts, the surface of the metal structural parts is often deformed, bent or folded due to impact forces such as pressing and collision. At this time, the operator is required to use the corresponding deformation correction mechanism to flatten it.

[0003] However, when using a deformation correction mechanism to extrude and flatten the surface of a metal structural part, it is necessary to place the metal structural part on the corresponding tooling surface in advance, and then extrude and flatten the surface in combination with the flattening mechanism of the tooling surface. In this process, when placing metal structural parts of different lengths and sizes and flattening them with the structural tooling, the operator cannot quickly adjust the fixed size, which results in too much time consumption when fixing the metal structural part, affecting the correction and flattening efficiency. Therefore, we propose a tool for correcting the deformation of metal structural parts. Utility Model Content

[0004] The main purpose of the utility model is to provide a tool for correcting deformation of metal structural parts, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A tool for correcting deformation of a metal structural part, comprising a hollow base, both ends of the side of the hollow base are movably provided with support brackets, and a limit baffle is vertically fixedly installed on the surface of the end of the top of each support bracket away from the hollow base;

[0007] A bidirectional screw is rotatably mounted at the middle end of the hollow base through a bearing, and transmission sleeves are movably sleeved on both ends of the outer side of the bidirectional screw, and a transmission rod is tilted and hinged on both ends of the outer side of each transmission sleeve through a rotating shaft;

[0008] Push plates are slidably installed on both ends of the inner side of the hollow base, and the end of the transmission rod away from the transmission sleeve is hinged to the side of the push plate through a rotating shaft, a push rod is fixedly installed on the outer end surface of each of the push plates, and the push rod is slidably installed inside the side of the hollow base, the end of the push rod away from the push plate is fixedly connected to the side of the support bracket, a servo motor is fixedly installed on the middle end surface of the outer side of the hollow base, and the side of the servo motor transmission shaft is connected to the side of the bidirectional screw rod through a coupling, guide blocks are fixedly installed on the end surfaces of the side of each of the push plates, guide grooves are opened on both sides of the hollow base, and the guide blocks are slidably inserted into the guide grooves.

[0009] By adopting the above technical solution, the corresponding driving force is provided to the support frame under the rotation transmission action of the bidirectional screw on the transmission sleeve and the transmission conversion action of the push rod, thereby adjusting the distance between the support frame and the side of the hollow base, ensuring that the limit baffle can be used for metal structures of different lengths to perform limit movement processing from both sides thereof, thereby reducing the adjustment time required for the operator to fix the metal structures, and further improving the overall correction efficiency of the metal structures.

[0010] As an optional solution of the technical solution of the present application, mounting frames are fixedly installed on both side surfaces of the hollow base, sliding guide rails are fixedly installed horizontally between the tops of the mounting frames, and sliding plates are slidably installed between the tops of the two groups of sliding guide rails. A movable groove is opened on the top of the sliding guide rail, and the two ends of the bottom of the sliding plate are slidably inserted into the movable groove, and connecting plates are fixedly installed on both end surfaces of the side edges of the sliding plate, and a tightening bolt is screwed through the middle end of each connecting plate through a thread.

[0011] By adopting the above technical solution, the position adjustment and fixing of the sliding plate and the leveling plate are ensured by the tightening action of the tightening bolts.

[0012] As an optional solution of the technical solution of the present application, electric push rods are fixedly installed on the surfaces of both ends of the top of the sliding plate, and a leveling plate is fixedly installed between the bottoms of the two groups of electric push rod transmission shafts, and the leveling plate is located below the sliding plate.

[0013] By adopting the above technical solution, the corresponding vertical driving force is provided to the screed plate through the driving action of the electric push rod.

[0014] As an optional solution to the technical solution of the present application, sliding grooves are provided inside both ends of the side of the hollow base, and the push rod is slidably installed inside the sliding groove, and an anti-slip friction pad is fixedly bonded to the side surface of each limit baffle.

[0015] By adopting the above technical solution, the transmission rationality of the entire device is ensured by the guiding sliding action of the sliding groove on the push rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application is a tool for correcting deformation of a metal structural part. The two ends of the push rod are respectively connected to the push plate and the outer side of the transmission sleeve sleeve connected to the two ends of the two-way screw rod through a rotating shaft, so that the two-way screw rod can drive the two sets of transmission sleeves to move synchronously toward or relative to each other inside the hollow base when rotating. Under the transmission conversion action of the transmission rod, the movement force of the transmission sleeve can be converted into the driving force of the push plate, so that the two sets of push plates can move horizontally toward or relative to each other inside the hollow base synchronously. Subsequently, under the synchronous transmission action of the push plate and the push rod, a corresponding driving force is provided to the supporting frame, thereby adjusting the distance between the supporting frame and the side edge of the hollow base, ensuring that the limit baffle can be used for metal structural parts of different lengths. The limit baffle can be used for the metal structural parts from both sides thereof to limit the movement, thereby reducing the adjustment time consumption required for the operator to fix the metal structural parts, and further improving the overall correction efficiency of the metal structural parts.

[0018] 2. The technical solution of the present application is a tool for correcting deformation of metal structural parts. By arranging connecting plates and tightening bolts at both ends of the side of the sliding plate, after the leveling position of the sliding plate and the leveling plate is adjusted, the horizontal position of the sliding plate and the leveling plate can be tightened and fixed by turning the tightening bolts, thereby preventing the leveling plate from shaking randomly during vertical movement, extrusion and leveling, and affecting the leveling quality of the metal structural parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a tool for correcting deformation of a metal structural part according to the utility model;

[0020] Figure 2 This is a schematic diagram of a cross-sectional structure of a hollow base of a tool for correcting deformation of a metal structural member according to the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the enlarged structure of part A of a tool for correcting deformation of a metal structural part.

[0022] Figure numerals: 1. hollow base; 11. mounting frame; 12. sliding plate; 13. electric push rod; 14. leveling plate; 2. bidirectional screw; 21. transmission sleeve; 22. transmission rod; 23. push plate; 24. push rod; 25. supporting frame; 26. limit baffle; 27. anti-slip friction pad; 28. servo motor; 3. guide block; 31. guide groove; 32. sliding groove; 4. movable groove; 41. connecting plate; 42. tightening bolt; 43. sliding guide rail. DETAILED DESCRIPTION

[0023] like Figure 1-3As shown, the utility model provides a technical solution: a tool for correcting deformation of metal structural parts, a servo motor 28 is fixedly installed on the middle end surface of the outer side of the hollow base 1, and the side of the servo motor 28 transmission shaft is connected to the side of the bidirectional screw 2 through a coupling, and guide blocks 3 are fixedly installed on the two end surfaces of the side of each push plate 23, guide grooves 31 are opened on both sides of the hollow base 1, and the guide blocks 3 are slidably inserted into the guide grooves 31.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , support brackets 25 are movably provided at both ends of the side of the hollow base 1 , and a limit baffle 26 is vertically fixedly installed on the surface of one end of the top of each support bracket 25 away from the hollow base 1 .

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a bidirectional screw rod 2 is rotatably installed at the middle end of the hollow base 1 through a bearing, and a transmission sleeve 21 is movably sleeved on the outer end surfaces of the bidirectional screw rod 2, and a transmission rod 22 is tilted and hinged on the outer end surfaces of each transmission sleeve 21 through a rotating shaft, and a push plate 23 is slidably installed at both ends of the inner side of the hollow base 1, and the end of the transmission rod 22 away from the transmission sleeve 21 is hinged to the side of the push plate 23 through a rotating shaft, and a push rod 24 is fixedly installed on the outer end surfaces of each push plate 23, and the push rod 24 penetrates and slides inside the side of the hollow base 1, and the end of the push rod 24 away from the push plate 23 is fixedly connected to the side of the support bracket 25.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), mounting frames 11 are fixedly installed on both side surfaces of the hollow base 1, sliding guide rails 43 are fixedly installed horizontally between the tops of the mounting frames 11, and a sliding plate 12 is slidably installed between the tops of the two sets of sliding guide rails 43.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), electric push rods 13 are fixedly installed on the surfaces of both ends of the top of the sliding plate 12, and a screed plate 14 is fixedly installed between the bottoms of the transmission shafts of the two sets of electric push rods 13, and the screed plate 14 is located below the sliding plate 12.

[0028] In some technical solutions (through Figure 1 , Figure 2 and Figure 3As shown in the figure, a movable groove 4 is provided on the top of the sliding guide rail 43, and the two ends of the bottom of the sliding plate 12 are slidably inserted into the movable groove 4, and the two ends of the side surface of the sliding plate 12 are fixedly installed with connecting plates 41, and the middle end of each connecting plate 41 is screwed through with a tightening bolt 42 through a thread, and the two ends of the side of the hollow base 1 are provided with sliding grooves 32, and the push rod 24 is slidably installed in the sliding groove 32, and the side surface of each limit baffle 26 is fixedly bonded with an anti-skid friction pad 27

[0029] During operation, the metal structure to be corrected and leveled is placed on the surface of the hollow base 1 and the support bracket 25, so that the two groups of limit baffles 26 are located on both sides of the metal structure. The servo motor 28 is turned on by an external control switch to drive the bidirectional screw rod 2 to rotate synchronously. Combined with the guiding and limiting action of the sliding groove 32 on the push rod 24, the two groups of transmission sleeves 21 can be synchronously moved horizontally inside the hollow base 1. Subsequently, under the transmission conversion action of the transmission rod 22, a corresponding driving force can be provided to the push plate 23. Combined with the guiding and sliding action of the guide groove 31 on the guide block 3, the two groups of push plates 23 can be synchronously They move horizontally towards each other inside the hollow base 1, and then under the transmission action of the push rod 24, a corresponding horizontal pulling force can be provided to the support bracket 25, so that the two sets of field support brackets 25 can drive the limit baffles 26 on their surfaces to move synchronously and horizontally towards each other, until the limit baffles 26 can fit on both sides of the metal structure, and then after the tightening bolts 42 are screwed outward, the sliding plate 12 is pushed, and under the guiding sliding action of the movable groove 4 on the sliding plate 12, the leveling position of the leveling plate 14 is adjusted, and the electric push rod 13 is started to make it run to drive the leveling plate 14 to descend and extrude and level the metal structure below at the position to be leveled.

Claims

1. A tool for correcting deformation of a metal structure, comprising a hollow base (1), characterized in that: Support frames (25) are movably provided at both ends of the side of the hollow base (1), and a limit baffle (26) is vertically fixedly installed on the surface of one end of the top of each support frame (25) away from the hollow base (1); A bidirectional screw rod (2) is rotatably mounted at the middle end of the hollow base (1) via a bearing, and transmission sleeves (21) are movably sleeved on both end surfaces of the outer side of the bidirectional screw rod (2), and a transmission rod (22) is obliquely hingedly connected to each end surface of the outer side of each transmission sleeve (21) via a rotating shaft; Push plates (23) are slidably mounted on both ends of the inner side of the hollow base (1), and one end of the transmission rod (22) away from the transmission sleeve (21) is hinged to the side of the push plate (23) through a rotating shaft. A push rod (24) is fixedly mounted on the outer end surface of each push plate (23), and the push rod (24) penetrates and is slidably mounted inside the side of the hollow base (1), and one end of the push rod (24) away from the push plate (23) is fixedly connected to the side of the support bracket (25).

2. A tool for correcting deformation of a metal structure according to claim 1, characterized in that: A servo motor (28) is fixedly mounted on the middle surface of the outer side of the hollow base (1), and the side of the servo motor (28) transmission shaft is connected to the side of the bidirectional screw rod (2) through a coupling. Guide blocks (3) are fixedly mounted on the two end surfaces of the side of each push plate (23), and guide grooves (31) are provided on both sides of the interior of the hollow base (1), and the guide blocks (3) are slidably inserted into the interior of the guide grooves (31).

3. The tool for correcting deformation of a metal structure according to claim 1, characterized in that: Mounting frames (11) are fixedly mounted on both side surfaces of the hollow base (1), sliding guide rails (43) are fixedly mounted transversely between the tops of the mounting frames (11), and a sliding plate (12) is slidably mounted between the tops of two groups of the sliding guide rails (43).

4. The tool for correcting deformation of a metal structure according to claim 3, characterized in that: Electric push rods (13) are fixedly installed on both ends of the top of the sliding plate (12), and a screed plate (14) is fixedly installed between the bottoms of the transmission shafts of the two groups of electric push rods (13), and the screed plate (14) is located below the sliding plate (12).

5. The tool for correcting deformation of a metal structure according to claim 3, characterized in that: A movable groove (4) is provided at the top of the sliding guide rail (43), and the two ends of the bottom of the sliding plate (12) are slidably inserted into the movable groove (4). Connecting plates (41) are fixedly installed on the surfaces of both ends of the side of the sliding plate (12), and a tightening bolt (42) is screwed through the middle end of each connecting plate (41) through a thread.

6. The tool for correcting deformation of a metal structure according to claim 1, characterized in that: Sliding grooves (32) are provided inside both ends of the side of the hollow base (1), and the push rod (24) is slidably installed inside the sliding groove (32), and an anti-skid friction pad (27) is fixedly bonded to the side surface of each limit baffle (26).

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