Gas cylinder spot welding positioning rack

Abstract

The utility model belongs to bottle body welding processing technical field, concretely relates to a gas cylinder spot welding positioning gantry, including the processing platform, the processing platform upper side is erected with the bottle pushing guide rail, the processing platform is installed with the vertical limit board corresponding with the horizontal one end of bottle pushing guide rail, the processing platform is installed with the horizontal slide table corresponding with the horizontal side of bottle pushing guide rail, the horizontal slide table is provided with horizontal adjusting mechanism, the horizontal slide table is provided with bottle body head clamping mechanism, the one side of processing platform close to vertical limit board is provided with bottle body tail end clamping mechanism, the one side of horizontal slide table away from vertical limit board still is provided with bottle body abutting mechanism, the utility model's technical scheme can carry out clamping positioning to the longitudinal both ends of bottle body, and still can carry out clamping positioning to the both sides of bottle body, thereby keeps stable when carrying out the operation of bottle body straight seam spot welding.

Description

Technical Field

[0001] This utility model belongs to the field of bottle welding processing technology, specifically relating to a gas cylinder spot welding positioning stand. Background Technology

[0002] Gas cylinders are formed by welding two rolled cylindrical bodies together. During processing, the two rolled cylindrical bodies need to be spot-welded along the butt joint seam to fix the shape of the cylinder. Then, the butt joint seam is welded together as a whole. In order to keep the cylinder body stable and prevent displacement during the spot welding process, we propose a gas cylinder spot welding positioning stand. This stand can clamp and position the two ends of the horizontal line of the cylinder body, and can also clamp and position the sides of the cylinder body, thereby ensuring the stability of the cylinder body and improving processing efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a gas cylinder spot welding positioning stand to solve the problems existing in the background art.

[0004] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows: A gas cylinder spot welding positioning stand includes a processing platform, a cylinder pusher rail is mounted on the upper side of the processing platform, a vertical limiting plate corresponding to one lateral end of the cylinder pusher rail is installed on the processing platform, a lateral slide corresponding to the cylinder pusher rail is installed on the processing platform, and the lateral slide is provided with a lateral adjustment mechanism. The transverse slide is equipped with a bottle head clamping mechanism, the processing platform is equipped with a bottle tail clamping mechanism on the side near the vertical limiting plate, and the transverse slide is also equipped with a bottle pressing mechanism on the side away from the vertical limiting plate.

[0005] As a further limitation of the present invention, multiple equally spaced support seats are installed on both sides of the bottle pusher rail, and each support seat is equipped with a ball bearing.

[0006] As a further limitation of the present invention, the lateral adjustment mechanism includes: a transmission table, which is fixedly mounted on the bottom of the lateral slide table; a lateral adjustment screw, which is rotatably mounted on the processing platform, and the lateral adjustment screw passes through the transmission table and is threadedly connected to the transmission table; a second manual rotating wheel is installed at the end of the lateral adjustment screw.

[0007] As a further limitation of the present invention, the bottle head clamping mechanism includes a first head clamping seat and a second head clamping seat respectively located on both longitudinal sides of the transverse slide, and the bottle tail clamping mechanism includes a first tail clamping seat and a second tail clamping seat respectively located on both longitudinal sides of the processing platform; the first head clamping seat, the second head clamping seat, the first tail clamping seat, and the second tail clamping seat are all equipped with arc-shaped clamping blocks of the same specification, and the first head clamping seat and the first tail clamping seat are arranged on the same side; longitudinal fine-tuning components are provided between the first head clamping seat and the transverse slide, and between the first tail clamping seat and the processing platform; the second head clamping seat is longitudinally slidably installed with respect to the transverse slide, and the second tail clamping seat is longitudinally slidably installed with respect to the processing platform; the transverse slide is provided with a first driving cylinder that matches the second head clamping seat, and the processing platform is provided with a second driving cylinder that matches the second tail clamping seat.

[0008] As a further limitation of the present invention, both of the longitudinal fine-tuning components include: a fixed seat, which is fixedly installed with the transverse slide and the machining platform; a movable seat, which is slidably connected to the fixed seat, which is fixedly installed with the first head clamping seat and the machining platform; and a longitudinal adjusting screw, which connects the movable seat and the fixed seat, and is equipped with a first manual rotating wheel.

[0009] As a further limitation of the present invention, the bottle clamping mechanism includes: a mounting frame, which is fixedly mounted to the transverse slide; a third driving cylinder, which is rotatably disposed on the top of the mounting frame and directly above the bottle pusher rail; a clamping block, which is positioned corresponding to the third driving cylinder, and one end of the clamping block is rotatably mounted to the mounting frame; the telescopic end of the third driving cylinder is hinged to the clamping block.

[0010] The technical solution of this utility model can clamp and position the longitudinal ends of the bottle body, and can also clamp and position the sides of the bottle body, thereby maintaining stability during the straight seam spot welding operation of the bottle body. Attached Figure Description

[0011] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point A; Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point B; Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point C; Figure 6 This is a schematic diagram of the structure of the present invention when clamping the bottle; Figure 7 This is a schematic diagram of the actual product of this utility model; The symbols for the main components are explained below: Processing platform 100, vertical limiting plate 101, horizontal slide table 102, transmission table 103, horizontal adjusting screw 104, second manual rotary wheel 105; Bottle pusher rail 110, support base 111, ball bearing 112; Bottle head clamping mechanism 120, first head clamping seat 121, second head clamping seat 122, arc-shaped clamping block 123, first drive cylinder 124, bottle tail clamping mechanism 130, first tail clamping seat 131, second tail clamping seat 132, second drive cylinder 133, fixed seat 150, movable seat 151, longitudinal adjusting screw 152, first manual rotating wheel 153; Bottle clamping mechanism 140, mounting bracket 141, third drive cylinder 142, clamping block 143; Detailed Implementation

[0013] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Example 1: like Figures 1 to 6 The gas cylinder spot welding positioning stand shown includes a processing platform 100. A bottle pusher rail 110 is mounted on the upper side of the processing platform 100. Multiple equally spaced support seats 111 are also installed on both sides of the bottle pusher rail 110. Each support seat 111 is equipped with a ball bearing 112. By setting the bottle pusher rail 110, when the bottle is placed into the bottle pusher rail 110, the bottle body can be supported by the support seats 111. The ball bearings 112 installed on the support seats 111 can reduce the resistance of the bottle body pushing along the bottle pusher rail 110, thereby facilitating the pushing of the bottle body. The processing platform 100 is equipped with a vertical limiting plate 101 corresponding to one of the horizontal ends of the bottle pusher rail 110, and the processing platform 100 is equipped with a horizontal slide 102 corresponding to the bottle pusher rail 110. The horizontal slide 102 is provided with a horizontal adjustment mechanism. The lateral adjustment mechanism includes: a transmission table 103, which is fixed to the bottom of the lateral slide table 102; a lateral adjustment screw 104, which is rotatably mounted on the processing platform 100, and passes through the transmission table 103 and is threadedly connected to the transmission table 103; a second manual rotary wheel 105 is installed at the end of the lateral adjustment screw 104. The horizontal slide 102 is provided with a bottle head clamping mechanism 120, the processing platform 100 is provided with a bottle tail clamping mechanism 130 on the side near the vertical limiting plate 101, and the horizontal slide 102 is also provided with a bottle pressing mechanism 140 on the side away from the vertical limiting plate 101.

[0015] The following steps are included in the process of spot welding the straight seam of the bottle body: Step ①: Push the bottle along the bottle pusher rail 110 until the tail end of the bottle abuts against the vertical limit plate 101. At this time, the bottle tail end clamping mechanism 130 of the processing platform 100 will correspond to one end of the bottle. Step 2: According to the length of the bottle, adjust the position of the horizontal slide 102 through the horizontal adjustment mechanism. During adjustment, rotate the horizontal adjustment screw 104 by the second manual turn wheel 105, so that the transmission table 103 can move laterally along the horizontal adjustment screw 104 until the bottle head clamping mechanism 120 set on the horizontal slide 102 corresponds to the other end of the bottle. Then, the bottle pressing mechanism 140 of the horizontal slide 102 and the vertical limiting plate 101 work together to clamp and position the two ends of the bottle in the longitudinal direction, so that the bottle can no longer move laterally in the bottle pusher rail 110. Step 3: Operate the bottle head clamping mechanism 120 and the bottle tail clamping mechanism 130 respectively to further clamp the bottle from both sides, thereby achieving clamping and positioning of the bottle, which facilitates the subsequent straight seam spot welding operation of the bottle.

[0016] Example 2: This embodiment is a further explanation of the structure and principle of the bottle head clamping mechanism and the bottle tail clamping mechanism in Embodiment 1, based on Embodiment 1. Figures 1 to 6 As shown, the bottle head clamping mechanism 120 includes a first head clamping seat 121 and a second head clamping seat 122 located on both sides of the longitudinal direction of the transverse slide 102, and the bottle tail clamping mechanism 130 includes a first tail clamping seat 131 and a second tail clamping seat 132 located on both sides of the longitudinal direction of the processing platform 100. The first head clamping seat 121, the second head clamping seat 122, the first tail clamping seat 131, and the second tail clamping seat 132 are all equipped with arc-shaped clamping blocks 123 of the same specification. The first head clamping seat 121 and the first tail clamping seat 131 are arranged on the same side. A longitudinal fine-tuning component is provided between the first head clamping seat 121 and the transverse slide 102, and between the first tail clamping seat 131 and the processing platform 100. The second head clamping seat 122 is longitudinally slidably installed with the transverse slide 102, and the second tail clamping seat 132 is longitudinally slidably installed with the processing platform 100. The transverse slide 102 is provided with a first drive cylinder 124 that matches the second head clamping seat 122, and the processing platform 100 is provided with a second drive cylinder 133 that matches the second tail clamping seat 132.

[0017] In step ③ of Embodiment 1, when operating the bottle head clamping mechanism 120, the position of the first head clamping seat 121 is first adjusted by the longitudinal fine-tuning component so that the arc-shaped clamping block 123 of the first head clamping seat 121 is close to one side of the bottle body. Then, the second head clamping seat 122 is driven by the first driving cylinder 124 so that the arc-shaped clamping block 123 of the second head clamping seat 122 moves toward the bottle body, thereby clamping both sides of the bottle body by the arc-shaped clamping block 123 provided by the first head clamping seat 121 and the second head clamping seat 122. Positioning; Similarly, when operating the bottle tail clamping mechanism 130, the position of the first tail clamping seat 131 is first adjusted by the longitudinal fine-tuning component so that the arc-shaped clamping block 123 of the first tail clamping seat 131 is close to one side of the bottle body. Then, the second tail clamping seat 132 is driven by the second drive cylinder 124 so that the arc-shaped clamping block 123 of the second tail clamping seat 132 moves toward the bottle body, thereby clamping and positioning both sides of the bottle body by the arc-shaped clamping block 123 set by the second tail clamping seat 131 and the second tail clamping seat 132. As a supplementary solution, the arc-shaped clamping block 123 is detachably connected to the first head clamping seat 121, the second head clamping seat 122, the first tail clamping seat 131, and the second tail clamping seat 132, so as to install arc-shaped clamping blocks 123 of various specifications to clamp bottles of different sizes.

[0018] As a further explanation of this embodiment, the specific structure and principle of the longitudinal fine-tuning component are as follows: Figures 1 to 6As shown, both longitudinal fine-tuning components include: a fixed seat 150, which is fixedly installed with the transverse slide 102 and the machining platform 100; a movable seat 151, which is slidably connected to the fixed seat 150, which is fixedly installed with the first head clamping seat 121 for the transverse slide 102 and with the first tail clamping seat 131 for the machining platform 100; and a longitudinal adjusting screw 152, which connects the movable seat 151 and the fixed seat 150, and is equipped with a first manual rotary wheel 153.

[0019] When operating the longitudinal fine-tuning component, rotating the first manual rotary wheel 153 will rotate the longitudinal adjusting screw 152, which will allow the movable seat 151 to slide relative to the fixed seat 150, thereby allowing the positions of the first head clamping seat 121 and the first tail clamping seat 131 to be finely adjusted respectively.

[0020] Example 3: Based on Example 2, this explanation details the structure and principle of the bottle-clamping mechanism 140, as follows: Figures 1 to 6 As shown, the bottle clamping mechanism 140 includes: a mounting frame 141, which is fixedly mounted to the transverse slide 102; a third drive cylinder 142, which is rotatably mounted on the top of the mounting frame 141 and directly above the bottle pusher rail 110; a clamping block 143, which is positioned corresponding to the third drive cylinder 142, and one end of the clamping block 143 is rotatably mounted to the mounting frame 141; and the telescopic end of the third drive cylinder 142 is hinged to the clamping block 143.

[0021] In step ② of embodiment 1, when using the bottle clamping mechanism 140, the third drive cylinder 142 of the mounting frame 141 is activated, causing the telescopic end of the third drive cylinder 142 to extend downward. Since the third drive cylinder 142 and the mounting frame 141 are rotatably configured, and the clamping block 143 is hinged to the telescopic end of the third drive cylinder 142, the clamping block 143 can be flipped downward to clamp the end of the bottle. By rotating the third drive cylinder 142 and the mounting frame 141, the third drive cylinder 142 can adaptively rotate at an angle during use to avoid jamming.

[0022] In conjunction with embodiments 1 to 3 above, the method of using this utility model is as follows: The bottle is pushed along the bottle pusher rail 110 until the tail end of the bottle abuts against the vertical limiting plate 101. At this point, the bottle tail end clamping mechanism 130 of the processing platform 100 will correspond to one end of the bottle. According to the length of the bottle, the position of the horizontal slide 102 is adjusted by the horizontal adjustment mechanism. During adjustment, the horizontal adjustment screw 104 is rotated by the second manual rotary wheel 105, which allows the transmission table 103 to move laterally along the horizontal adjustment screw 104 until the bottle head clamping mechanism 120 set on the horizontal slide 102 corresponds to the other end of the bottle. Then, the bottle pressing mechanism 140 of the horizontal slide 102 and the vertical limiting plate 101 work together to clamp and position the two ends of the bottle longitudinally, so that the bottle can no longer move laterally in the bottle pusher rail 110. The bottle head clamping mechanism 120 and the bottle tail clamping mechanism 130 are operated separately. When operating the bottle head clamping mechanism 120, the position of the first head clamping seat 121 is first adjusted by the longitudinal fine adjustment component so that the arc-shaped clamping block 123 of the first head clamping seat 121 is close to one side of the bottle body. Then, the second head clamping seat 122 is driven by the first drive cylinder 124 so that the arc-shaped clamping block 123 of the second head clamping seat 122 moves toward the bottle body. Thus, the arc-shaped clamping block 123 of the first head clamping seat 121 and the second head clamping seat 122 clamp and position the two sides of the bottle body. The bottle tail clamping mechanism 130 clamps and positions the two sides of the bottle body in the same way, thereby achieving the clamping and positioning of the bottle body, which facilitates the subsequent straight seam spot welding operation of the bottle body.

[0023] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A gas cylinder spot welding positioning stand, comprising a processing platform, characterized in that: The processing platform is equipped with a bottle pusher rail on its upper side, and a vertical limiting plate corresponding to one horizontal end of the bottle pusher rail is installed on the processing platform. The processing platform is also equipped with a horizontal slide corresponding to the bottle pusher rail, and the horizontal slide is provided with a horizontal adjustment mechanism. The transverse slide is equipped with a bottle head clamping mechanism, the processing platform is equipped with a bottle tail clamping mechanism on the side near the vertical limiting plate, and the transverse slide is also equipped with a bottle pressing mechanism on the side away from the vertical limiting plate.

2. The gas cylinder spot welding positioning stand according to claim 1, characterized in that: Multiple equally spaced support seats are installed on both sides of the bottle pusher guide rail, and each support seat is equipped with ball bearings.

3. The gas cylinder spot welding positioning stand according to claim 1, characterized in that: The lateral adjustment mechanism includes: A transmission table, which is fixedly mounted on the bottom of the transverse slide table; A lateral adjusting screw is rotatably mounted on the processing platform, and the lateral adjusting screw passes through the transmission table and is threadedly connected to the transmission table; A second manual rotary wheel is installed at the end of the lateral adjusting screw.

4. The gas cylinder spot welding positioning stand according to claim 1, characterized in that: The bottle head clamping mechanism includes a first head clamping seat and a second head clamping seat located on both sides of the longitudinal direction of the transverse slide, and the bottle tail clamping mechanism includes a first tail clamping seat and a second tail clamping seat located on both sides of the longitudinal direction of the processing platform. The first head clamp, the second head clamp, the first tail clamp, and the second tail clamp are all equipped with arc-shaped clamping blocks of the same specification, and the first head clamp and the first tail clamp are arranged on the same side. A longitudinal fine-tuning component is provided between the first head clamping seat and the transverse slide, and between the first tail clamping seat and the processing platform; The second head clamping seat is longitudinally slidably installed between the second head clamping seat and the transverse slide, and the second tail clamping seat is longitudinally slidably installed between the second tail clamping seat and the processing platform. The transverse slide is provided with a first drive cylinder that matches the second head clamping seat, and the processing platform is provided with a second drive cylinder that matches the second tail clamping seat.

5. The gas cylinder spot welding positioning stand according to claim 4, characterized in that: Both of the aforementioned longitudinal fine-tuning components include: A fixed base is fixedly installed on the transverse slide table, and a fixed base is fixedly installed on the processing platform. The movable seat is slidably connected to the fixed seat. The movable seat corresponding to the transverse slide is fixedly installed with the first head clamping seat, and the movable seat corresponding to the processing platform is fixedly installed with the first tail clamping seat. A longitudinal adjusting screw is provided, and the movable seat and the fixed seat are connected by the longitudinal adjusting screw. The longitudinal adjusting screw is equipped with a first manual rotating wheel.

6. The gas cylinder spot welding positioning stand according to claim 1, characterized in that: The bottle-clamping mechanism includes: Mounting bracket, which is fixedly mounted to the transverse slide table; The third drive cylinder is rotatably mounted on the top of the mounting bracket and directly above the bottle pusher guide rail; A clamping block, the position of which corresponds to the third drive cylinder, and one end of the clamping block is rotatably mounted to the mounting bracket; The telescopic end of the third drive cylinder is hinged to the abutment block.

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