Precise clamping and welding device

Abstract

The utility model discloses a precise clamping and welding device, which relates to the field of precise clamping and welding devices and comprises a clamping and welding operation box, and a clamping and welding component is arranged in the clamping and welding operation box. According to the precise clamping and welding device, the clamping and welding assembly is composed of the welding head and the mounting piece, the welding head and the mounting piece are oppositely arranged, the welding head can be driven to move towards one side of the mounting piece under the cooperation of the clamping and welding air cylinder, then clamping and welding operation can be rapidly conducted on a stator in the mounting piece, and the overall welding efficiency of the stator is improved; the welding head is connected with the adjusting assembly, the overall height of the welding head can be adjusted under the cooperation of the adjusting assembly, the welding head is located on one side of the stator, the height of the welding head is adjusted according to the position of the installed stator, and then the welding head can adapt to clamping welding operation of stators of different models; and meanwhile, the normal clamping and welding work of the clamping and welding air cylinder driving the welding head is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of precision clamp welding, specifically to a precision clamp welding device. BACKGROUND

[0002] The precision clamp welding device is a kind of equipment integrating precision clamping and welding functions, which is mainly used in high-precision machining or manufacturing scenarios to stably and accurately clamp the parts to be welded and complete high-quality welding operation, and the device can accurately control welding position, angle and force, etc. to ensure that the welding quality meets the standards of precision manufacturing.

[0003] The existing precision clamp welding device is affected by the detection accuracy of the position and angle of the welding head relative to the stator when the size difference of the stator is large during the clamp welding process. The geometric shape and angle requirements of the welding position of the stator of different sizes may be different, and there may also be poor compatibility between the welding head and the stator. For stators of different sizes, the welding head may not fit the welding position well, thereby failing to meet the clamp welding requirements of stators of different sizes. To address the deficiencies in the prior art, we propose a precision clamp welding device to solve the above problems. SUMMARY

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a precision clamp welding device, comprising a clamp welding operation box, a clamp welding assembly is arranged inside the clamp welding operation box, an operation panel is arranged outside the clamp welding operation box, the clamp welding assembly comprises a welding head and a mounting piece, the welding head and the mounting piece are arranged opposite to each other, an adjusting assembly is arranged on one side of the welding head, the adjusting assembly drives the welding head to slide to one side of the mounting piece to perform welding operation on the stator, and the adjusting assembly drives the welding head to move up and down to align the welding head with the stator for welding.

[0005] Preferably, the welding head and the mounting piece are respectively fixedly connected with a first machine head and a second machine head on the side away from each other, a fixer is fixedly connected to the outer wall of the mounting piece, and the fixer is used for positioning and installing the stator.

[0006] Preferably, the adjusting assembly comprises a support plate, a fixed side plate, an adjusting cylinder and a clamp welding cylinder, and the support plate is fixedly installed inside the clamp welding operation box.

[0007] Preferably, the fixed side plate is installed on the top of the support plate, the adjusting cylinder is installed on the bottom of the support plate, and the output end of the adjusting cylinder is fixedly connected with the bottom of the fixed side plate.

[0008] Preferably, the first machine head is transversely and slidingly connected to the outer wall of the fixed side plate, and a machine head seat is fixedly connected to the outer wall of the fixed side plate.

[0009] Preferably, the pinch welding cylinder is fixedly installed on the outer wall of the head seat, and the output end of the pinch welding cylinder is fixedly connected with the first head.

[0010] Preferably, the top of the pinch welding operation box is fixedly connected with a mounting seat, the top of the second head is fixedly connected with a fixed plate, and one end of the fixed plate is fixedly connected with the mounting seat.

[0011] The utility model discloses a precise pinch welding device, which has the following beneficial effects:

[0012] 1. The precise pinch welding device, by the pinch welding assembly is composed of the welding head and the mounting piece, the welding head and the mounting piece are oppositely arranged, can drive the welding head to move to the mounting piece side under the cooperation of the pinch welding cylinder, and then can fast speed to the stator inside mounting piece carries out the pinch welding operation, improves the whole welding efficiency to the stator.

[0013] 2. The precise pinch welding device, by the welding head is connected with the adjusting assembly, can adjust the overall height of the welding head under the cooperation of the adjusting assembly, makes the welding head be located stator side, adjusts the height of the welding head according to the position of the stator after installation, and then can make the welding head adapt to different models of stator and carry out the pinch welding operation, improve the convenient degree of use of the pinch welding device, and at the same time will not affect the normal pinch welding work of the pinch welding cylinder driving the welding head. DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the mounting position structure schematic diagram of the pinch welding assembly of the utility model;

[0017] Figure 3 It is the internal structure schematic diagram of the pinch welding operation box of the utility model;

[0018] Figure 4 It is the A part enlarged view of the utility model Figure 2 in.

[0019] As shown in the figure, 1 is a clamping and welding operation box, 2 is a clamping and welding assembly, 201 is a welding head, 2011 is a first machine head, 2012 is a machine head seat, 202 is a mounting piece, 2021 is a second machine head, 2022 is a fixing plate, 2023 is a fixator, 2024 is a mounting seat, 3 is an operation panel, 4 is an adjusting assembly, 401 is a support plate, 402 is a fixed side plate, 403 is an adjusting cylinder, and 404 is a clamping and welding cylinder. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] In order to better understand the above technical scheme, the above technical scheme will be described in detail below in combination with the drawings in the specification and specific embodiments.

[0022] The embodiments of the present application disclose a precise clamping and welding device.

[0023] According to the drawings Figures 1-4 As shown in the figure, 1 is a clamping and welding operation box, 2 is a clamping and welding assembly, 201 is a welding head, 2011 is a first machine head, 2012 is a machine head seat, 202 is a mounting piece, 2021 is a second machine head, 2022 is a fixing plate, 2023 is a fixator, 2024 is a mounting seat, 3 is an operation panel, 4 is an adjusting assembly, 401 is a support plate, 402 is a fixed side plate, 403 is an adjusting cylinder, and 404 is a clamping and welding cylinder.

[0024] The welding head 201 and the mounting piece 202 are fixedly connected with the first machine head 2011 and the second machine head 2021 respectively on the side away from each other, the outer wall of the mounting piece 202 is fixedly connected with the fixer 2023, the fixer 2023 positions and installs the stator, in use, one end of the welded stator is placed at the mounting piece 202, under the cooperation of the adjusting assembly 4, the welding head 201 is driven to move to one side of the mounting piece 202, and one end of the stator is welded, after welding, the welding head 201 returns to the original position, and then one end of the stator is removed from the mounting piece 202, and the above sequence is repeated to clamp and weld more stators.

[0025] The adjusting assembly 4 comprises a support plate 401, a fixed side plate 402, an adjusting cylinder 403 and a clamping and welding cylinder 404, the support plate 401 is fixedly installed in the clamping and welding operation box 1, the fixed side plate 402 is installed on the top of the support plate 401, the support plate 401 supports the mounting seat 2024, the fixed plate 2022, the second machine head 2021 and the mounting piece 202, and the fixed side plate 402 is installed on the top of the support plate 401, the adjusting cylinder 403 is installed on the bottom of the support plate 401, the output end of the adjusting cylinder 403 is fixedly connected with the fixed side plate 402, so that the height of the fixed side plate 402 can be adjusted by the adjusting cylinder 403, the output end of the adjusting cylinder 403 is fixedly connected with the bottom of the fixed side plate 402, in the clamping and welding process, first, the operator holds the bottom end of the stator, and then the top end of the stator is inserted into the inside of the fixer 2023, then, according to the size of the clamped and welded stator, the height of the welding head 201 is adjusted by the adjusting assembly 4, so that the welding head 201 is aligned with one side of the stator inside the fixer 2023, then, the first machine head 2011 is driven to move to one side of the mounting piece 202 by starting the clamping and welding cylinder 404, so that the welding head 201 can clamp and weld the stator.

[0026] The first machine head 2011 is transversely and slidably connected to the outer wall of the fixed side plate 402, the outer wall of the fixed side plate 402 is fixedly connected with the machine head seat 2012, the clamping and welding cylinder 404 is fixedly installed on the outer wall of the machine head seat 2012, and the output end of the clamping and welding cylinder 404 is fixedly connected with the first machine head 2011, in the process of clamping and welding the stator by the clamping and welding cylinder 404, the first machine head 2011 is transversely and slidably connected to the outer wall of the fixed side plate 402, and when the height of the welding head 201 is adjusted, the fixed side plate 402 is driven to move up and down by starting the adjusting cylinder 403, so that the machine head seat 2012 installed on the outer wall of the fixed side plate 402 drives the first machine head 2011 and the welding head 201 to be adjusted in height as a whole, so that the welding head 201 can be adjusted in height according to the size of the clamped and welded stator, and the welding head 201 can adapt to different types of stators for clamping and welding operation, thereby improving the convenience of use of the clamping and welding device.

[0027] The top of the clamping and welding operation box 1 is fixedly connected with a mounting seat 2024, the top of the second machine head 2021 is fixedly connected with a fixed plate 2022, one end of the fixed plate 2022 is fixedly connected with the mounting seat 2024, and it should be noted that a certain space is left between the fixed plate 2022 and the fixed side plate 402, so that the fixed side plate 402 can slide in the space during the adjusting process.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A precision brazing device comprising a brazing operation box (1), the inside of the brazing operation box (1) is provided with a brazing assembly (2), the outside of the brazing operation box (1) is provided with an operation panel (3), characterized in that: Said clamping and welding assembly (2) comprises a welding head (201) and a mounting piece (202), the welding head (201) and the mounting piece (202) are oppositely arranged, one side of the welding head (201) is provided with an adjusting assembly (4), the adjusting assembly (4) drives the welding head (201) to slide to one side of the mounting piece (202) to perform welding operation on the stator, the adjusting assembly (4) drives the welding head (201) to move up and down, so that the welding head (201) is aligned with the stator for welding.

2. A precision clinching apparatus as defined in claim 1, wherein: The side away from each other of the welding head (201) and the mounting piece (202) is respectively fixedly connected with a first machine head (2011) and a second machine head (2021), the outer wall of the mounting piece (202) is fixedly connected with a fixator (2023), the fixator (2023) positions and installs the stator.

3. A precision clinching apparatus as defined in claim 2, wherein: The adjusting assembly (4) comprises a support plate (401), a fixed side plate (402), an adjusting cylinder (403) and a clamping and welding cylinder (404), the support plate (401) is fixedly installed in the inside of the clamping and welding operation box (1).

4. A precision pinch-weld device according to claim 3, wherein: The fixed side plate (402) is installed on the top of the support plate (401), the adjusting cylinder (403) is installed on the bottom of the support plate (401), and the output end of the adjusting cylinder (403) is fixedly connected with the bottom of the fixed side plate (402).

5. A precision clinching apparatus as defined in claim 4, wherein: The first machine head (2011) is transversely and slidingly connected to the outer wall of the fixed side plate (402), and the outer wall of the fixed side plate (402) is fixedly connected with a machine head seat (2012).

6. A precision clinching apparatus as defined in claim 5, wherein: The clamping and welding cylinder (404) is fixedly installed on the outer wall of the machine head seat (2012), and the output end of the clamping and welding cylinder (404) is fixedly connected with the first machine head (2011).

7. The precision pinch-weld device of claim 2, wherein: The top of the clamping and welding operation box (1) is fixedly connected with a mounting seat (2024), the top of the second machine head (2021) is fixedly connected with a fixed plate (2022), and one end of the fixed plate (2022) is fixedly connected with the mounting seat (2024).

Images