Automatic bedplate feeding and welding equipment for machine tool

Abstract

The utility model discloses an automatic bedplate feeding and welding device for a machine tool, which comprises a stand column and a base, a turntable is arranged on the base, a top plate is arranged on the stand column, a welding mounting plate is arranged on the top plate, an auxiliary mounting plate is arranged at the bottom, and a main clamping motor and an auxiliary clamping motor are arranged on the auxiliary mounting plate. A main clamping jaw is arranged at the output end of the main clamping motor, and an auxiliary clamping jaw is arranged at the output end of the auxiliary clamping motor. A mounting side plate is arranged on the stand column, a rotating motor is arranged on the mounting side plate, a telescopic air cylinder is arranged on the rotating motor, a clamping air cylinder is arranged at the output end of the telescopic air cylinder, and a clamping plate is arranged at the output end of the clamping air cylinder. In the welding process, automatic feeding operation can be achieved, a workpiece is clamped through the main clamping jaw, the auxiliary clamping jaw is matched with the welding head to further clamp the workpiece and adjust the welding position, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of platen welding assemblies, and particularly relates to an automatic loading and welding device for a platen used in a machine tool. Background Art

[0002] Platens are relatively common in existing machine tool processing and are also relatively general industrial accessories. Generally, operations such as cutting, drilling, and stamping are carried out according to customer needs, and welding is also a relatively common operation. A welding head is used to weld welding pieces onto the platen. Generally, a welding device uses clamping equipment at the bottom to clamp the workpiece and then adjusts the welding head at the top to complete the welding operation. The welding pieces are generally placed on the platen in advance, which easily causes welding errors and requires material replacement every time welding is completed, resulting in low use efficiency. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an automatic loading and welding device for a platen used in a machine tool, which can realize automatic loading during the welding process, and the main clamping jaw clamps the workpiece, and the auxiliary clamping jaw cooperates with the welding head to further clamp the workpiece and adjust the welding position, with good use effect.

[0004] To solve the above technical problem, the utility model provides an automatic loading and welding device for a platen used in a machine tool, including a column and a base. A turntable is arranged on the base, a top plate is arranged on the column, a welding mounting plate is arranged on the top plate, and an auxiliary mounting plate is arranged at the bottom. A main clamping motor and an auxiliary clamping motor are arranged on the auxiliary mounting plate. The output end of the main clamping motor is provided with a main clamping jaw, and the output end of the auxiliary clamping motor is provided with an auxiliary clamping jaw; A mounting side plate is arranged on the column, a rotating motor is arranged on the mounting side plate, a telescopic cylinder is arranged on the rotating motor, a clamping cylinder is arranged at the output end of the telescopic cylinder, and a clamping plate is arranged at the output end of the clamping cylinder.

[0005] Further, it includes a loading device arranged on one side of the column.

[0006] Further, the loading device includes a loading rack, a driving device and a conveyor belt are arranged on the loading rack, baffles are arranged on both sides of the conveyor belt, a linear loading plate is arranged at one end of the conveyor belt, and a pushing cylinder is arranged on the loading rack at a position corresponding to the linear loading plate.

[0007] Further, a loading channel is arranged on the linear loading plate, a stop block is arranged at a position of the loading channel far from the conveyor belt, and the pushing cylinder corresponds to the position of the loading channel.

[0008] Further, a lifting shaft is arranged between the auxiliary mounting plate and the top plate, and a runner is arranged at the bottom of the lifting shaft.

[0009] Furthermore, an expansion clip is provided at the center of the turntable.

[0010] Advantages of the present utility model: When the device is in use, the workpiece is placed on the turntable on one side. At this time, the main clamping jaws are started to initially clamp it. Then, the rotary motor on the mounting side plate drives the telescopic cylinder to rotate so that it rotates to the feeding device. The telescopic cylinder drives the clamping cylinder at the bottom to move up and down, and the clamping cylinder is started to clamp the welding sheet on the feeding device by means of the clamping plate. After the clamping is completed, continue the above operation to place the welding sheet on the workpiece. At this time, starting the welding device on the welding mounting plate can start the welding operation. The auxiliary clamping jaws on the auxiliary clamping motor first play the role of secondary fixation, and secondly, limit the welding device to weld along the edge of the auxiliary clamping jaws, and the use effect is good. Description of the Drawings

[0011] Figure 1 is the overall structural schematic diagram of the present utility model.

[0012] Figure 2 is the structural schematic diagram of the feeding device of the present utility model.

[0013] Explanation of the reference numerals in the figures: 1, column; 2, base; 3, feeding device; 31, feeding frame; 32, driving device; 33, conveyor belt; 34, baffle; 35, linear feeding plate; 36, pushing cylinder; 37, feeding channel; 38, stop block; 4, turntable; 5, top plate; 6, welding mounting plate; 7, auxiliary mounting plate; 8, main clamping motor; 9, auxiliary clamping motor; 10, main clamping jaws; 11, auxiliary clamping jaws; 12, mounting side plate; 13, rotary motor; 14, telescopic cylinder; 15, clamping cylinder; 16, clamping plate; 17, lifting shaft; 18, runner; 19, expansion clip. Specific Embodiment

[0014] The following further describes the present utility model in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments given are not used as a limitation to the present utility model.

[0015] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0016] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0017] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0019] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be a middle element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0020] Refer to Figures 1 to 2As shown in the figure, an embodiment of an automatic loading and welding device for a platen used in a machine tool of the present utility model includes a column 1 and a base 2. A turntable 4 is provided on the base 2, and a top plate 5 is provided on the column 1. A welding mounting plate 6 is provided on the top plate 5, and an auxiliary mounting plate 7 is provided at the bottom. A main clamping motor 8 and an auxiliary clamping motor 9 are provided on the auxiliary mounting plate 7. A main jaw 10 is provided at the output end of the main clamping motor 8, and an auxiliary jaw 11 is provided at the output end of the auxiliary clamping motor 9. An installation side plate 12 is provided on the column 1, a rotary motor 13 is provided on the installation side plate 12, a telescopic cylinder 14 is provided on the rotary motor 13, a clamping cylinder 15 is provided at the output end of the telescopic cylinder 14, and a clamping plate 16 is provided at the output end of the clamping cylinder 15. The feeding device 3 is provided on one side of the column 1.

[0021] During use, the workpiece is placed on the turntable 4 on one side. At this time, the main jaw 10 is started to perform preliminary clamping on it. Then, the rotary motor 13 on the installation side plate 12 drives the telescopic cylinder 14 to rotate, so that it rotates to the feeding device 3. The telescopic cylinder 14 drives the clamping cylinder 15 at the bottom to move up and down, and the clamping cylinder 15 is started to clamp the welding sheet on the feeding device 3 by using the clamping plate 16. After the clamping is completed, the above operation is continued to place the welding sheet on the workpiece. At this time, starting the welding device on the welding mounting plate 6 can start the welding operation. The auxiliary jaw 11 on the auxiliary clamping motor 9 firstly plays the role of secondary fixation, and secondly limits the welding device to perform welding along the edge of the auxiliary jaw 11, and the use effect is good.

[0022] The feeding device 3 includes a feeding frame 31. A driving device 32 and a conveyor belt 33 are provided on the feeding frame 31. Baffles 34 are provided on both sides of the conveyor belt 33. A linear feeding plate 35 is provided at one end of the conveyor belt 33. A pushing cylinder 36 is provided on the feeding frame 31 at a position corresponding to the linear feeding plate 35. A feeding channel 37 is provided on the linear feeding plate 35. A stopper 38 is provided at a position of the feeding channel 37 away from the conveyor belt 33. The pushing cylinder 36 corresponds to the position of the feeding channel 37.

[0023] The driving device 32 is started to drive the conveyor belt 33 to move, thereby realizing the feeding operation of the welding sheet. When the welding sheet moves to the end of the conveyor belt 33, the pushing cylinder 36 pushes it into the feeding channel 37 until the feeding channel 37 is filled with the welding sheet and is limited by the stopper 38 on one side. When the clamping cylinder 15 needs to be used, the clamping plate 16 is used to clamp and take away the welding sheet on the linear feeding plate 35. Repeating the above operation can make the welding sheet always exist in the feeding channel 37 for convenient use.

[0024] A lifting shaft 17 is provided between the auxiliary mounting plate 7 and the top plate 5. A runner 18 is provided at the bottom of the lifting shaft 17 for adjusting the height position of the auxiliary mounting plate 7, that is, the height positions of the main clamping motor 8 and the auxiliary clamping motor 9, which is applicable to table board workpieces of different thicknesses. An expansion clamp 19 is provided at the center of the turntable 4, which can perform positioning operations on the table board with a hollow center.

[0025] The above embodiments are only preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. An automatic feeding and welding equipment for the table board of a machine tool, characterized in that, It includes a column (1) and a base (2). A turntable (4) is provided on the base (2), a top plate (5) is provided on the column (1), a welding mounting plate (6) is provided on the top plate (5), and an auxiliary mounting plate (7) is provided at the bottom. A main clamping motor (8) and an auxiliary clamping motor (9) are provided on the auxiliary mounting plate (7). A main jaw (10) is provided at the output end of the main clamping motor (8), and an auxiliary jaw (11) is provided at the output end of the auxiliary clamping motor (9). An installation side plate (12) is provided on the column (1). A rotary motor (13) is provided on the installation side plate (12). A telescopic cylinder (14) is provided on the rotary motor (13). A clamping cylinder (15) is provided at the output end of the telescopic cylinder (14), and a clamping plate (16) is provided at the output end of the clamping cylinder (15).

2. The automatic loading and welding equipment for the platen of a machine tool according to claim 1, characterized in that, It includes a feeding device (3) provided on one side of the column (1).

3. The automatic loading and welding equipment for the machine tool table board according to claim 2, characterized in that, The feeding device (3) includes a feeding rack (31). A driving device (32) and a conveyor belt (33) are provided on the feeding rack (31). Baffles (34) are provided on both sides of the conveyor belt (33). A linear feeding plate (35) is provided at one end of the conveyor belt (33). A pushing cylinder (36) is provided on the feeding rack (31) at a position corresponding to the linear feeding plate (35).

4. The automatic loading and welding equipment for the machine tool table board according to claim 3, characterized in that, A feeding channel (37) is provided on the linear feeding plate (35). A stop block (38) is provided at a position of the feeding channel (37) away from the conveyor belt (33). The pushing cylinder (36) is at a position corresponding to the feeding channel (37).

5. The automatic loading and welding equipment for the platen of a machine tool according to claim 1, characterized in that, A lifting shaft (17) is provided between the auxiliary mounting plate (7) and the top plate (5). A runner (18) is provided at the bottom of the lifting shaft (17).

6. The automatic loading and welding equipment for the machine tool platen according to claim 1, wherein, An expansion clamp (19) is provided at the center of the turntable (4).

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