Sheet metal part leveling device

Abstract

The utility model relates to the technical field of sheet metal part leveling, and discloses a sheet metal part leveling device which comprises a base, cavities are formed in the left side and the right side of the interior of the base, fixing mechanisms are arranged in the cavities, a U-shaped plate is arranged on the upper portion of the base, an electric push rod is arranged at the top end of the U-shaped plate, and the electric push rod is connected with the base. A connecting plate is arranged at the bottom end of the electric push rod, a groove is formed in the connecting plate, a buffering mechanism is arranged in the groove, a pressing plate is arranged on the buffering mechanism, the buffering mechanism comprises two second springs, a transverse plate and two connecting rods, the two second springs are arranged in the groove, and the transverse plate is arranged on the transverse plate. The transverse plate is arranged at the bottom ends of the two second springs, and the two connecting rods are arranged at the bottom end of the transverse plate; when the sheet metal part leveling device is used, the sheet metal part can be leveled, meanwhile, the protectiveness of the sheet metal part is greatly improved, the leveling effect on the sheet metal part is improved, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal leveling, in particular to a sheet metal leveling device. Background Art

[0002] Sheet metal parts refer to parts made of metal sheets or non-metal sheets, which are widely used in machinery, automobiles, construction and other fields. Sheet metal parts usually have the advantages of light weight, high strength, corrosion resistance, easy processing and forming, and can meet various complex design requirements and functional needs. Sheet metal leveling refers to the flattening of sheet metal parts to make their surface flat, without warping or unevenness.

[0003] For example, the Chinese utility model patent with the announcement number "CN216501617U" discloses "a sheet metal leveling device, including a supporting mechanism, a placing mechanism is arranged above the supporting mechanism, and a supporting mechanism is arranged above the placing mechanism... The utility model can adjust the height of the device through a telescopic cylinder. When the device needs to be fixed, the operator can adjust the movable rod through the fixing screws, and then lift the universal wheel upward. At this time, the push plate contacts the ground and supports the device. The slider can be connected to the clamping device through the mounting seat. At this time, the clamping device can be moved by moving the slider, and the threaded rod is driven to rotate by the turntable, and then the clamping plate can be moved up and down, thereby clamping the sheet metal."

[0004] In view of the above-mentioned related technologies, when leveling a sheet metal part, a hydraulic device is used to drive a pressing plate to move downward to level the sheet metal part. However, the pressing plate is in direct contact with the sheet metal part, which may cause damage to the sheet metal part due to excessive downward pressure or too fast movement of the pressing plate, thus greatly reducing the protection of the sheet metal part. Therefore, those skilled in the art provide a sheet metal leveling device to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the problem that when leveling sheet metal parts, the pressing plate directly contacts the sheet metal parts, which may cause damage to the sheet metal parts due to excessive downward pressure or too fast movement of the pressing plate, thus greatly reducing the protection of the sheet metal parts, the utility model provides a sheet metal leveling device.

[0006] The utility model provides a sheet metal leveling device that adopts the following technical solution: a sheet metal leveling device, comprising a base, cavities are provided on both left and right sides of the base, a fixing mechanism is provided in the cavity, a U-shaped plate is provided on the upper part of the base, an electric push rod is provided on the top of the U-shaped plate, a connecting plate is provided at the bottom end of the electric push rod, a groove is provided inside the connecting plate, a buffer mechanism is provided in the groove, and a pressure plate is provided on the buffer mechanism;

[0007] The buffer mechanism includes two second springs, a transverse plate and two connecting rods, the two second springs are both arranged in the groove, the transverse plate is arranged at the bottom ends of the two second springs, the two connecting rods are both arranged at the bottom end of the transverse plate, and the bottom ends of the connecting rods pass through the groove and are connected to the upper end of the pressure plate.

[0008] Preferably, the fixing mechanism includes a cross bar, a slide plate, two fixing blocks and a first spring, the cross bar is arranged in the cavity, the slide plate is slidably arranged on the cross bar, the two fixing blocks are arranged on the upper end of the slide plate, the first spring is sleeved on the outside of the cross bar, and the two ends of the first spring are respectively connected to the slide plate and the inner wall of the cavity.

[0009] Preferably, a pressure sensor is provided at the bottom end of the connecting plate.

[0010] Preferably, an electric heating plate is provided at the upper center position of the base.

[0011] Preferably, a plurality of guide grooves are provided on both left and right sides of the upper portion of the base, the guide grooves are communicated with the cavity, and the top end of the fixing block passes through the guide grooves and is slidably connected with the guide grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a fixing mechanism, a connecting plate, a buffer mechanism, a pressing plate and a pressure sensor. When the sheet metal part is leveled, the sheet metal part can be positioned through the fixing mechanism, and then the electric push rod can drive the pressing plate to move downward to level the sheet metal part. After the pressing plate contacts the sheet metal part, it drives the cross plate to squeeze the second spring through the connecting rod. Then, the impact force of the pressing plate on the sheet metal part can be reduced through the second spring, avoiding damage to the sheet metal part due to excessive downward pressure or too fast movement of the pressing plate. Then, the pressure of the pressing plate on the sheet metal part can be reasonably controlled through the pressure sensor, so that the sheet metal part can be leveled while the protection of the sheet metal part is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the base in the utility model;

[0016] Figure 3 It is a schematic cross-sectional structural diagram of the connecting plate in the utility model.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. cavity; 3. fixing mechanism; 301. cross bar; 302. slide plate; 303. fixing block; 304. first spring; 4. U-shaped plate; 5. electric push rod; 6. connecting plate; 7. groove; 8. buffer mechanism; 801. second spring; 802. cross plate; 803. connecting rod; 9. pressure plate; 10. pressure sensor; 11. electric heating plate; 12. guide groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model discloses a sheet metal leveling device. Figure 1-3 A sheet metal leveling device includes a base 1, characterized in that: a cavity 2 is provided on both sides of the base 1, a fixing mechanism 3 is provided in the cavity 2, a U-shaped plate 4 is provided on the upper part of the base 1, an electric push rod 5 is provided on the top of the U-shaped plate 4, a connecting plate 6 is provided on the bottom end of the electric push rod 5, a groove 7 is provided inside the connecting plate 6, a buffer mechanism 8 is provided in the groove 7, and a pressing plate 9 is provided on the buffer mechanism 8;

[0020] The buffer mechanism 8 includes two second springs 801, a transverse plate 802 and two connecting rods 803. The two second springs 801 are both arranged in the groove 7, the transverse plate 802 is arranged at the bottom ends of the two second springs 801, and the two connecting rods 803 are both arranged at the bottom ends of the transverse plate 802. The bottom ends of the connecting rods 803 pass through the groove 7 and are connected to the upper end of the pressure plate 9.

[0021] By adopting the above technical solution, the pressure plate 9 will move upward after contacting the sheet metal. At this time, the connecting rod 803 will drive the cross plate 802 to squeeze the second spring 801. The second spring 801 can reduce the impact force of the pressure plate 9 on the sheet metal, thereby avoiding damage to the sheet metal due to excessive downward pressure or too fast movement of the pressure plate 9.

[0022] Reference Figure 2 The fixing mechanism 3 includes a cross bar 301, a slide plate 302, two fixing blocks 303 and a first spring 304. The cross bar 301 is arranged in the cavity 2, and the slide plate 302 is slidably arranged on the cross bar 301. The two fixing blocks 303 are both arranged at the upper end of the slide plate 302. The first spring 304 is sleeved on the outer side of the cross bar 301, and the two ends of the first spring 304 are respectively connected to the slide plate 302 and the inner wall of the cavity 2.

[0023] By adopting the above technical solution, when the sheet metal part is leveled, the sheet metal part is located between the plurality of fixing blocks 303 , and the fixing blocks 303 can position the sheet metal part through the elastic force of the first spring 304 .

[0024] Reference Figure 3 A pressure sensor 10 is provided at the bottom end of the connecting plate 6 .

[0025] By adopting the above technical solution, after the pressure plate 9 moves to contact with the pressure sensor 10, the pressure sensor 10 can reasonably control the pressure of the pressure plate 9 on the sheet metal part, so that the sheet metal part can be leveled while further improving the protection of the sheet metal part.

[0026] Reference Figure 1 An electric heating plate 11 is arranged at the upper center of the base 1 .

[0027] By adopting the above technical solution, when the electric heating plate 11 is working to level the sheet metal part, the sheet metal part can be heated, so that the leveling effect of the sheet metal part is better.

[0028] Reference Figure 1 A plurality of guide grooves 12 are provided on both left and right sides of the upper portion of the base 1 , the guide grooves 12 are connected to the cavity 2 , and the top end of the fixing block 303 passes through the guide grooves 12 and is slidably connected to the guide grooves 12 .

[0029] By adopting the above technical solution, the guide groove 12 makes the fixing block 303 more stable when moving.

[0030] Working principle: When the utility model is in use, the electrical components appearing in the present application are all connected to an external power source and a control switch. First, the sheet metal is placed on the electric heating plate 11. At this time, the sheet metal is located between multiple fixed blocks 303. The fixed blocks 303 can position the sheet metal through the elastic force of the first spring 304. Then the electric push rod 5 drives the pressing plate 9 to move downward. After the pressing plate 9 moves downward and contacts the sheet metal, it will move upward. At this time, the connecting rod 803 will drive the cross plate 802 to squeeze the second spring 801. , the impact force of the pressing plate 9 on the sheet metal can be reduced by the second spring 801, avoiding damage to the sheet metal due to excessive downward pressure or too fast movement of the pressing plate 9. After the pressing plate 9 moves to contact with the pressure sensor 10, the pressure sensor 10 can reasonably control the pressure of the pressing plate 9 on the sheet metal, so that the sheet metal can be leveled while further improving the protection of the sheet metal. When the electric heating plate 11 works when the sheet metal is leveled, the sheet metal can be heated, so that the leveling effect of the sheet metal is better.

[0031] When the utility model is in use, the sheet metal parts can be leveled while the protection of the sheet metal parts is greatly improved, and the leveling effect of the sheet metal parts is improved, so that the practicability of the device is greatly improved.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal leveling device, comprising a base (1), characterized in that: The base (1) has cavities (2) on both left and right sides thereof, a fixing mechanism (3) is arranged in the cavity (2), a U-shaped plate (4) is arranged on the upper part of the base (1), an electric push rod (5) is arranged at the top end of the U-shaped plate (4), a connecting plate (6) is arranged at the bottom end of the electric push rod (5), a groove (7) is arranged in the connecting plate (6), a buffer mechanism (8) is arranged in the groove (7), and a pressure plate (9) is arranged on the buffer mechanism (8); The buffer mechanism (8) comprises two second springs (801), a transverse plate (802) and two connecting rods (803); the two second springs (801) are both arranged in the groove (7); the transverse plate (802) is arranged at the bottom ends of the two second springs (801); the two connecting rods (803) are both arranged at the bottom ends of the transverse plate (802); the bottom ends of the connecting rods (803) pass through the groove (7) and are connected to the upper end of the pressure plate (9).

2. A sheet metal leveling device according to claim 1, characterized in that: The fixing mechanism (3) comprises a cross bar (301), a slide plate (302), two fixing blocks (303) and a first spring (304); the cross bar (301) is arranged in the cavity (2); the slide plate (302) is slidably arranged on the cross bar (301); the two fixing blocks (303) are both arranged at the upper end of the slide plate (302); the first spring (304) is sleeved on the outer side of the cross bar (301); and the two ends of the first spring (304) are respectively connected to the slide plate (302) and the inner wall of the cavity (2).

3. The sheet metal leveling device according to claim 1, characterized in that: A pressure sensor (10) is provided at the bottom end of the connecting plate (6).

4. The sheet metal leveling device according to claim 1, characterized in that: An electric heating plate (11) is arranged at the center of the upper part of the base (1).

5. The sheet metal leveling device according to claim 2, characterized in that: A plurality of guide grooves (12) are provided on both left and right sides of the upper portion of the base (1), the guide grooves (12) are in communication with the cavity (2), and the top end of the fixed block (303) passes through the guide grooves (12) and is slidably connected to the guide grooves (12).

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