Metal plate machining workbench capable of adapting to different sizes

Abstract

According to the metal plate machining workbench capable of adapting to the different sizes, a plurality of clamping assemblies are arranged on a machining table, each clamping assembly comprises a clamping plate, a second supporting rod and a first supporting rod, the clamping plates are in sliding fit with the machining table, one end of each first supporting rod is rotationally connected with the corresponding clamping plate, and the other end of each first supporting rod is rotationally connected with the corresponding second supporting rod; the other end of the first supporting rod is hinged to one end of the second supporting rod, a rotating shaft penetrating through the machining table is arranged at the other end of the second supporting rod, and in the rotating process of the rotating shaft, the second supporting rod drives the second positioning column to drive the clamping plates to slide on the machining table, so that the multiple clamping plates can clamp and fix the metal plate on the machining table; due to the fact that the clamping plates can slide for a certain distance on the machining table, the multiple clamping plates can clamp and fix metal plates of different sizes on the machining table, correction and adjustment are easy, and adaptability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of workbench, concretely is a metal plate processing workbench that can adapt to different sizes. BACKGROUND

[0002] The metal plate processing workbench is a kind of equipment platform specially used for metal processing, and is usually used in welding, cutting, forming, assembly and other processes;

[0003] In the processing process, metal plate is generally fixed on processing table, but the adaptability of existing processing table for the fixation of metal plate of different sizes is poor, and correction adjustment is complicated. UTILITY MODEL CONTENT

[0004] (1) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a metal plate processing workbench that can adapt to different sizes.

[0006] (2) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a metal plate processing workbench that can adapt to different sizes, comprising a processing table, a plurality of clamping assemblies are arranged on the processing table;

[0008] The clamping assembly comprises a clamping plate, a second supporting rod and a first supporting rod, the clamping plate is in sliding fit with the processing table, one end of the first supporting rod is rotatably connected with the clamping plate, the other end of the first supporting rod is hingedly connected with one end of the second supporting rod, the other end of the second supporting rod is provided with a rotating shaft penetrating through the processing table, the rotating shaft is rotatably connected with the processing table, a driven wheel is fixedly arranged at the lower end of the rotating shaft, a motor is fixedly arranged below the processing table, a drive shaft is arranged at the output end of the motor, and a driving wheel engaged with the driven wheel is arranged at the top end of the drive shaft.

[0009] Further, the utility model improves that the middle part of the clamping plate is fixedly provided with a second positioning column, one end of the first supporting rod is penetrated by the second positioning column, and one end of the first supporting rod is rotatably connected with the second positioning column.

[0010] In order to improve the stability when the clamping plate slides, the utility model improves that the periphery of the processing table is provided with a plurality of sliding grooves, and the lower end of the clamping plate is provided with a sliding block matched with the sliding groove.

[0011] In order to make the metal plate placed on the processing table more firmly, the utility model discloses the improvement has, the upper end of clamping plate symmetry sets up two first positioning column, clamping lever and elastic piece, the rear end of clamping lever is connected with first positioning column, the front end of clamping lever is equipped with clamping block, one end of elastic piece is fixed on clamping plate, the other end of elastic piece contacts one side of clamping lever, the middle part of clamping plate is fixedly set up telescopic pneumatic cylinder, the output of telescopic pneumatic cylinder is equipped with drive rod, both ends of drive rod are equipped with the push block of contacting the other side of clamping lever.

[0012] Further, the utility model discloses the improvement has, the elastic piece adopts metal arc elastic plate.

[0013] Further, the utility model discloses the improvement has, the motor adopts servo motor.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides a metal plate processing worktable that can adapt to different sizes, with the following beneficial effects:

[0016] The metal plate processing worktable that can adapt to different sizes, the second supporting rod drives the second positioning column to drive the clamping plate to slide on the processing table in the process of rotation of the rotating shaft, so that multiple clamping plates can clamp and fix the metal plate on the processing table, since the clamping plate can slide on the processing table for a distance, multiple clamping plates can clamp and fix metal plates of different sizes on the processing table, and the correction and adjustment are simple and have strong adaptability.

[0017] Starting telescopic pneumatic cylinder, drive rod can drive clamping lever to rotate around first positioning column, so that the position of multiple clamping blocks can be temporarily adjusted, and in this process, clamping lever can press elastic piece, and elastic piece can provide an elastic force for elastic piece, so that the structure can conveniently clamp and fix rectangular metal plates, and the applicability of the structure can be further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overhead perspective structure schematic diagram of the utility model;

[0019] Figure 2 It is the overhead perspective structure schematic diagram of the utility model;

[0020] Figure 3 It is the overhead perspective structure schematic diagram of the utility model Figure 1 The partial enlarged structure schematic diagram of A place in the utility model;

[0021] Figure 4 It is the structure schematic diagram of motor in the utility model;

[0022] In the figure: 1, processing platform; 2, clamping plate; 3, telescopic air cylinder; 4, clamping rod; 5, first positioning column; 6, elastic piece; 7, driving rod; 8, clamping block; 9, first supporting rod; 10, second supporting rod; 11, second positioning column; 12, rotating shaft; 13, driven wheel; 14, driving wheel; 15, motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model discloses a metal plate processing worktable of different size can be adapted to, including processing platform 1, be equipped with a plurality of clamping assemblies on processing platform 1;

[0025] The clamping assembly includes clamping plate 2, second supporting rod 10 and first supporting rod 9, clamping plate 2 and processing platform 1 sliding fit, one end of first supporting rod 9 is connected with clamping plate 2 rotationally, the other end of first supporting rod 9 is hinged with one end of second supporting rod 10, the other end of second supporting rod 10 is equipped with the rotating shaft 12 that penetrates processing platform 1, the rotating shaft 12 is rotationally connected with processing platform 1, the lower end of rotating shaft 12 is fixedly set driven wheel 13, the lower of processing platform 1 is fixedly set motor 15, the output end of motor 15 is equipped with driving shaft, the top end of driving shaft is equipped with the driving wheel 14 that is engaged with driven wheel 13;

[0026] In the embodiment, the metal plate is placed to processing platform 1, then starts motor 15, can make driving wheel 14 drive a plurality of driven wheels 13 synchronous rotation through the engagement effect, thereby can make a plurality of rotating shafts 12 synchronous rotation, rotating shaft 12 in the process of rotating, will make second supporting rod 10 drive first supporting rod 9 and drive clamping plate 2 to slide on processing platform 1, the included angle between second supporting rod 10 and first supporting rod 9 will change at this time, thereby can make a plurality of clamping plates 2 clamp and fix the metal plate on processing platform 1, since clamping plate 2 can slide a distance on processing platform 1, so a plurality of clamping plates 2 can clamp and fix the metal plate of different size on processing platform 1, correction adjustment is simple, and the adaptability is strong.

[0027] In the embodiment, the middle part of the clamping plate 2 is fixedly provided with a second positioning column 11, one end of the first supporting rod 9 is penetrated by the second positioning column 11, and one end of the first supporting rod 9 is rotationally connected with the second positioning column 11, the first supporting rod 9 can be limited by the second positioning column 11, and the stability of the first supporting rod 9 during use can be improved.

[0028] In the embodiment, the processing table 1 is provided with a plurality of sliding grooves on the side, and the lower end of the clamping plate 2 is provided with sliding blocks matched with the sliding grooves, the cross section of the sliding groove is rectangular, and when the clamping plate 2 slides, the sliding block moves in the sliding groove, and the stability of the clamping plate 2 during movement on the processing table 1 can be improved through the cooperation of the sliding block and the sliding groove.

[0029] In the embodiment, the upper end of the clamping plate 2 is symmetrically provided with two first positioning columns 5, clamping rods 4 and elastic members 6, the rear end of the clamping rod 4 is rotationally connected with the first positioning column 5, the front end of the clamping rod 4 is provided with a clamping block 8, one end of the elastic member 6 is fixed on the clamping plate 2, the other end of the elastic member 6 contacts one side of the clamping rod 4, the middle part of the clamping plate 2 is fixedly provided with a telescopic air cylinder 3, the output end of the telescopic air cylinder 3 is provided with a driving rod 7, and the two ends of the driving rod 7 are provided with pushing blocks contacting the other side of the clamping rod 4, the telescopic air cylinder 3 is started, the driving rod 7 drives the clamping rod 4 to rotate around the first positioning column 5, so that the positions of the clamping blocks 8 can be temporarily adjusted, in the process, the clamping rod 4 presses the elastic member 6, the elastic member 6 provides an elastic force for the elastic member 6, the clamping rod 4 always contacts the pushing blocks at the two ends of the driving rod 7, so that the rectangular metal plate can be conveniently clamped and fixed by the structure, and the applicability of the structure can be further improved.

[0030] Further, the elastic member 6 is a metal arc-shaped elastic plate.

[0031] Further, the motor 15 is a servo motor.

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

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A metal sheet processing worktable adaptable to different sizes, comprising a processing table (1), characterized in that: A plurality of clamping assemblies are arranged on the processing table (1); The clamping assembly comprises a clamping plate (2), a second supporting rod (10) and a first supporting rod (9), the clamping plate (2) is in sliding fit with the processing table (1), one end of the first supporting rod (9) is in rotary connection with the clamping plate (2), the other end of the first supporting rod (9) is hingedly connected with one end of the second supporting rod (10), the other end of the second supporting rod (10) is provided with a rotating shaft (12) penetrating through the processing table (1), the rotating shaft (12) is in rotary connection with the processing table (1), a driven wheel (13) is fixedly arranged at the lower end of the rotating shaft (12), a motor (15) is fixedly arranged below the processing table (1), a driving shaft is arranged at the output end of the motor (15), and a driving wheel (14) in mesh with the driven wheel (13) is arranged at the top end of the driving shaft.

2. The metal plate processing worktable of different sizes according to claim 1, wherein: A second positioning column (11) is fixedly arranged at the middle portion of the clamping plate (2), one end of the first supporting rod (9) penetrates through the second positioning column (11), and the one end of the first supporting rod (9) is in rotary connection with the second positioning column (11).

3. The metal plate processing worktable of claim 2, wherein: A plurality of sliding grooves are arranged at the periphery of the processing table (1), and a sliding block in cooperation with the sliding grooves is arranged at the lower end of the clamping plate (2).

4. The metal plate processing worktable of different sizes according to claim 3, characterized in that: Two first positioning columns (5), a clamping rod (4) and an elastic member (6) are symmetrically arranged at the upper end of the clamping plate (2), the rear end of the clamping rod (4) is in rotary connection with the first positioning column (5), the front end of the clamping rod (4) is provided with a clamping block (8), one end of the elastic member (6) is fixed on the clamping plate (2), the other end of the elastic member (6) contacts one side of the clamping rod (4), a telescopic air cylinder (3) is fixedly arranged at the middle portion of the clamping plate (2), a driving rod (7) is arranged at the output end of the telescopic air cylinder (3), and the two ends of the driving rod (7) are provided with pushing blocks contacting the other side of the clamping rod (4).

5. The metal plate processing worktable of claim 4, wherein: The elastic member (6) is a metal arc-shaped elastic plate.

6. The metal plate processing worktable of claim 5, wherein: The motor (15) is a servo motor.

Images