Welding device for steel material machining

Abstract

The utility model discloses a welding device for steel material processing, which relates to the field of steel material welding, and comprises a workbench, the bottom of the workbench is fixedly connected with a support frame, the outer wall of the workbench is fixedly connected with a bracket, the top of the bracket is fixedly connected with a welding device, and the welding device is fixedly connected with the welding device. By arranging the fixed pulleys and the grippers, firstly, the two sides of a steel material are placed in the fixed pulleys, one end of the steel material is attached, then the connecting rod is pushed, the grippers can contract at the same time, and the steel material is fixed; after the steel material is fixed, the push rod is pushed and pressed leftwards and rightwards, so that the push rod is clamped into the bayonet and fixed, and the welding device welds the steel material after fixing, so that the purposes that the grippers at the two ends can be contracted at the same time without manually pushing the push rod and the connecting rod by several times, and the contraction distance of the grippers can be adjusted according to the steel materials of different sizes are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of steel material welding, and particularly relates to a welding device for steel material processing. Background Technique

[0002] A pipe is a tubular construction material, which can be processed and manufactured from a variety of materials, such as metal materials and plastic composite materials. During the processing of metal pipes, they are cut, polished, and buffed according to the usage requirements. And in the steel structure industry, pipes need to be welded.

[0003] When the existing equipment processes and welds steel materials, the steel materials are usually fixed on a fixed frame, and then the steel materials are fixed. It is impossible to adjust the fixation according to the size of the steel materials. And after welding, there will be welds of different sizes at the welding joints. If they are not polished in time, it will lead to the scrapping of the equipment. Moreover, the existing equipment needs to take out the welded materials to a grinding device for grinding, which will increase the labor force and labor time. Therefore, we propose a welding device for steel material processing. Content of the Utility Model

[0004] The purpose of the utility model is to provide a welding device for steel material processing. Through the fixing mechanism and the grinding mechanism, it solves the problems that the steel materials are fixed on the fixed frame and then fixed, it is impossible to adjust the fixation according to the size of the steel materials, and after welding, there will be welds of different sizes at the welding joints. If they are not polished in time, it will lead to the scrapping of the equipment. Moreover, the existing equipment needs to take out the welded materials to a grinding device for grinding, which will increase the labor force and labor time.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a welding device for steel material processing, including a workbench. The bottom of the workbench is fixedly connected with a support frame. The outer wall of the workbench is fixedly connected with a bracket. The top of the bracket is fixedly connected with a welding machine. The bottom of the workbench is fixedly connected with a motor. The output end of the bottom of the motor is fixedly connected with a transmission rod. The outer wall of the transmission rod is fixedly connected with a pulley. The outer wall of the pulley is provided with a groove. The inner wall of the groove is rotatably connected with a belt. One end of the belt far from the pulley is drivingly connected with a driving wheel. A fixing mechanism is arranged on the top of the workbench. The fixing mechanism includes a fixing chassis. The outer wall of the fixing chassis is fixedly connected with a fixing frame. A grinding mechanism is arranged in the inner wall of the workbench. A chute is opened in the inner wall of the workbench. A plurality of support rods are slidably connected in the inner wall of the chute. A rack is fixedly connected to the outer wall of the support rods.

[0007] Furthermore, the number of the support frames is set to four, and the four support frames are symmetrically arranged at both ends of the workbench.

[0008] Furthermore, a fixed pulley is slidably connected inside the fixed frame. An outer wall of the fixed pulley is fixedly connected with a slider. A tooth groove is formed at one end of the fixed pulley close to the slider. A gear is fixedly connected to one end of the fixed pulley close to the tooth groove. The tooth groove is engaged with the gear.

[0009] Furthermore, a driving rod is fixedly connected to one end of the gear away from the fixed pulley. A chuck is fixedly connected to one end of the fixed pulley close to the gear. A turntable is slidably connected to an inner wall of the chuck. A joint is fixedly connected to an outer wall of the turntable. A push rod is rotatably connected to an inner wall of the joint. A connecting rod is fixedly connected to one end of the push rod away from the chuck. A fixed rod is fixedly connected to an inner wall of the push rod.

[0010] Furthermore, a cover plate is fixedly connected to one end of the chuck close to the push rod. A gripper is slidably connected to an inner wall of the turntable. A pressure spring is sleeved on an outer wall of the fixed rod. A support disk is fixedly connected to the top of the workbench. A driving rod is slidably connected to an inner wall of the support disk. A plurality of gears are fixedly connected to an outer wall of the driving rod.

[0011] Furthermore, a fixed disk is fixedly connected to the bottom of the workbench. An inner wall of the fixed disk is slidably connected with a transmission rod. A plurality of spur gears are fixedly connected to an outer wall of the transmission rod.

[0012] Furthermore, a plurality of springs are fixedly connected to an end of the rack. Teeth are fixedly connected to one end of the spring away from the rack. A grinding frame is fixedly connected to the top of the rack. A cross bar is fixedly connected to an inner wall of the grinding frame. A grinding cloth is fixedly connected to an outer wall of the cross bar. A threaded block is fixedly connected to an inner wall of the grinding frame. A bidirectional threaded rod is in threaded connection with an inner wall of the threaded block.

[0013] Furthermore, the number of the spur gears is two, and the two spur gears are both fixedly connected to the outer wall of the transmission rod. The number of the support rods is six, four of the support rods are both fixedly connected to the inner wall of the rack, and two of the support rods are both fixedly connected to the inner wall of the threaded block.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model fixes the steel material by setting a fixed pulley and a gripper. First, the steel material is placed into the fixed pulley from both sides, and one end of the steel material is made to fit. Then, when the connecting rod is pushed, the grippers will contract simultaneously to fix the steel material. After the steel material is fixed, the push rod is pushed left and right to press it into the bayonet for fixation. After fixation, the welder welds the steel material, achieving the effect that it is not necessary to manually push the push rod in batches. Pushing the connecting rod can cause the two end grippers to contract simultaneously. For steel materials of different sizes, the contraction distance of the grippers can be adjusted.

[0016] 2. The utility model sets a bidirectional threaded rod and a grinding frame. When the transmission rod moves, it will drive multiple spur gears to rotate simultaneously, causing the spur gears to drive the rack to move inward. At the same time, the grinding frame also moves inward, causing the bidirectional threaded rod to rotate. Due to the rotation of the bidirectional threaded rod, the other side grinding frame is driven to contract inward. Subsequently, the grinding cloth on the top of the grinding frame will wrap the steel material inward to polish the welding area. After grinding, the motor can be reversed to retract the grinding frame, achieving the effect that it is not necessary for manual grinding. The grinding frame contracts inward to wrap the steel material for grinding, reducing manual labor and time.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a cross-sectional view of the overall structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the fixing mechanism of the present utility model;

[0022] Figure 4 It is a schematic diagram of the fixed pulley structure of the present utility model;

[0023] Figure 5 For the present utility model Figure 4 The enlarged view at A in;

[0024] Figure 6 It is a cross-sectional view of the push rod structure of the present utility model;

[0025] Figure 7 Schematic diagram of the grinding mechanism of the present utility model;

[0026] Figure 8 Schematic diagram of the thread block structure of the present utility model;

[0027] Figure 9 Schematic diagram of the tooth structure of the present utility model.

[0028] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0029] 1, workbench; 2, support frame; 3, motor; 4, transmission rod; 5, pulley; 6, belt; 7, transmission wheel; 8, groove; 9, bracket; 10, welder; 100, fixing mechanism; 20, grinding structure; 101, fixing chassis; 102, fixing frame; 103, connecting rod; 104, turntable; 105, gripper; 106, push rod; 107, pressure spring; 108, fixing rod; 109, driving rod; 110, gear; 111, fixed pulley; 112, slider; 113, chuck; 114, cover plate; 115, tooth groove; 116, bayonet; 117, support plate; 118, joint; 201, fixing plate; 202, spur gear; 203, rack; 204, tooth; 205, spring; 206, grinding machine; 207, support rod; 208, chute; 209, bidirectional threaded rod; 210, thread block; 211, cross bar; 212, grinding cloth. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0031] Please refer to Figures 1-9As shown in the figure, the utility model relates to a welding device for steel material processing, which includes a workbench 1. A support frame 2 is fixedly connected to the bottom of the workbench 1. A bracket 9 is fixedly connected to the outer wall of the workbench 1. A welder 10 is fixedly connected to the top of the bracket 9. A motor 3 is fixedly connected to the bottom of the workbench 1. The motor 3 drives a transmission rod 4, so that a pulley 5 rotates. The pulley 5 rotates to frictionally drive a belt 6, and the belt 6 drives a transmission wheel 7. The output end at the bottom of the motor 3 is fixedly connected to the transmission rod 4. A pulley 5 is fixedly connected to the outer wall of the transmission rod 4. A groove 8 is provided on the outer wall of the pulley 5. The inner wall of the groove 8 is rotatably connected to the belt 6. One end of the belt 6 far from the pulley 5 is drivingly connected to the transmission wheel 7. A fixing mechanism 100 is arranged on the top of the workbench 1. The fixing mechanism 100 includes a fixing chassis 101. A fixing frame 102 is fixedly connected to the outer wall of the fixing chassis 101. A grinding mechanism 20 is arranged inside the workbench 1. A sliding groove 208 is provided inside the workbench 1. A plurality of support rods 207 are slidably connected to the inner wall of the sliding groove 208. A rack 203 is fixedly connected to the outer wall of the support rod 207.

[0032] Among them, as Figures 1-3 shown, the number of the support frames 2 is set to four. The four support frames 2 are symmetrically arranged at both ends of the workbench. By arranging the support frames 2 at both ends of the workbench 1, the workbench 1 is made more stable.

[0033] Among them, as Figures 3-4 shown, a fixed pulley 111 is slidably connected inside the fixing frame 102. A slider 112 is fixedly connected to the outer wall of the fixed pulley 111. A tooth groove 115 is provided at one end of the fixed pulley 111 close to the slider 112. A gear 110 is fixedly connected to one end of the fixed pulley 111 close to the tooth groove 115. The tooth groove 115 is engaged with the gear 110. By rotating the gear 110, the fixed pulley 111 is driven to rotate.

[0034] Among them, as Figures 3-6 shown, a driving rod 109 is fixedly connected to one end of the gear 110 far from the fixed pulley 111. A chuck 113 is fixedly connected to one end of the fixed pulley 111 close to the gear 110. A turntable 104 is slidably connected to the inner wall of the chuck 113. A joint 118 is fixedly connected to the outer wall of the turntable 104. A push rod 106 is rotatably connected to the inner wall of the joint 118. One end of the push rod 106 far from the chuck 113 is fixedly connected to a connecting rod. By pushing the push rod 106, the turntable 104 is driven to rotate.

[0035] Among them, as Figures 3-6As shown in the figure, a cover plate 114 is fixedly connected to one end of the chuck 113 close to the push rod 106. A gripper 105 is slidably connected to the inner wall of the turntable 104. Through the fixation of the cover plate 114, the gripper 105 can only translate and will not be misaligned. A pressure spring 107 is sleeved on the outer wall of the fixing rod 108. A support plate 117 is fixedly connected to the top of the workbench 1. A driving rod 109 is slidably connected to the inner wall of the support plate 117. A plurality of gears 110 are fixedly connected to the outer wall of the driving rod 109.

[0036] As shown in Figure 7 the figure, a fixed plate 201 is fixedly connected to the bottom of the workbench 1. The inner wall of the fixed plate 201 is slidably connected to the transmission rod 4. By fixing the transmission rod 4 through the fixed plate 201, the transmission rod can rotate more smoothly during the rotation process and maintain stable rotation. A plurality of spur gears 202 are fixedly connected to the outer wall of the transmission rod 4.

[0037] As shown in Figures 7-9 the figure, a plurality of springs 205 are fixedly connected to the end of the rack 203. A tooth 204 is fixedly connected to the end of the spring 205 away from the rack 203. A grinding frame 206 is fixedly connected to the top of the rack 203. By moving the grinding frame 206, the bidirectional threaded rod 209 rotates, so that the two grinding frames 206 contract inward at the same time. A cross bar 211 is fixedly connected to the inner wall of the grinding frame 206. A grinding cloth 212 is fixedly connected to the outer wall of the cross bar 211. A threaded block 210 is fixedly connected to the inner wall of the grinding frame 206. The inner wall of the threaded block 210 is threadedly connected to the bidirectional threaded rod 209.

[0038] As shown in Figures 8-9 the figure, the number of the spur gears 202 is two. Both of the two spur gears 202 are fixedly connected to the outer wall of the transmission rod 4. The number of the support rods 207 is six. Four of the support rods 207 are fixedly connected to the inner wall of the rack 203. Two of the support rods 207 are fixedly connected to the inner wall of the threaded block 210. By fixing the rack 203 and the threaded block 210 through the support rods 207, the rack 203 and the threaded block 210 can move horizontally.

[0039] A specific application of this embodiment is:

[0040] When the staff needs to use the device, first place the steel material through both sides into the fixed pulley 111, make one end of the steel material fit, and then push the connecting rod 103, which will cause the gripper 105 to contract simultaneously to fix the steel material. After fixing the steel material, push and press the push rod 106 to the left and right, so that the push rod 106 is clamped into the bayonet 116 for fixation. After fixation, start the welder 10 to weld the steel material. After the welding is completed, turn off the welder 10 and start the motor 3. The motor 3 drives the transmission rod 4 to rotate, and at the same time the pulley 5 rotates together. The rotation of the pulley 5 drives the belt 6, so that the belt 6 moves the transmission wheel 7. When the transmission wheel 7 moves, the drive rod 109 will rotate. Subsequently, the rotation of the drive rod 109 drives the fixed pulley 111 to rotate, so that the steel material can rotate. At the same time, when the transmission rod 4 moves, it will drive a plurality of spur gears 202 to rotate simultaneously, so that the spur gears 202 drive the rack 203 to move inward, and at the same time the grinding frame 206 also moves inward, causing the double-threaded screw rod 210 to rotate. Due to the rotation of the double-threaded screw rod, the other grinding frame 206 is driven to contract inward. Subsequently, the grinding cloth 212 on the top of the grinding frame 206 will wrap the steel material inward to polish the welded part. After the polishing is completed, the motor 3 can be reversed to retract the grinding frame 206, and finally the steel material can be taken out.

[0041] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0042] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A welding device for steel material processing, comprising a workbench (1), characterized in that: A support frame (2) is fixedly connected to the bottom of the workbench (1). A bracket (9) is fixedly connected to the outer wall of the workbench (1). A welder (10) is fixedly connected to the top of the bracket (9). A motor (3) is fixedly connected to the bottom of the workbench (1). The output end of the bottom of the motor (3) is fixedly connected to a transmission rod (4). A pulley (5) is fixedly connected to the outer wall of the transmission rod (4). A groove (8) is formed in the outer wall of the pulley (5). A belt (6) is rotatably connected to the inner wall of the groove (8). One end of the belt (6) far from the pulley (5) is drivingly connected to a driving wheel (7). A fixing mechanism (100) is arranged on the top of the workbench (1). The fixing mechanism (100) includes a fixing chassis (101). A fixing frame (102) is fixedly connected to the outer wall of the fixing chassis (101). A grinding mechanism (20) is arranged in the inner wall of the workbench (1). A chute (208) is formed in the inner wall of the workbench (1). A plurality of support rods (207) are slidably connected to the inner wall of the chute (208). A rack (203) is fixedly connected to the outer wall of the support rod (207).

2. A welding device for steel material processing according to claim 1, characterized in that, The number of the support frames (2) is four, and the four support frames (2) are symmetrically arranged at both ends of the workbench.

3. A welding device for steel material processing according to claim 2, characterized in that, A fixed pulley (111) is slidably connected to the inside of the fixed frame (102). A slider (112) is fixedly connected to the outer wall of the fixed pulley (111). A tooth groove (115) is formed at one end of the fixed pulley (111) close to the slider (112). A gear (110) is fixedly connected to one end of the fixed pulley (111) close to the tooth groove (115). The tooth groove (115) is engaged with the gear (110).

4. A welding device for steel material processing according to claim 3, characterized in that, A driving rod (109) is fixedly connected to one end of the gear (110) far from the fixed pulley (111). A chuck (113) is fixedly connected to one end of the fixed pulley (111) close to the gear (110). A turntable (104) is slidably connected to the inner wall of the chuck (113). A joint (118) is fixedly connected to the outer wall of the turntable (104). A push rod (106) is rotatably connected to the inner wall of the joint (118). One end of the push rod (106) far from the chuck (113) is fixedly connected to a connecting rod. A fixed rod (108) is fixedly connected to the inner wall of the push rod (106).

5. A welding device for steel material processing according to claim 4, characterized in that A cover plate (114) is fixedly connected to one end of the chuck (113) close to the push rod (106). A gripper (105) is slidably connected to the inner wall of the turntable (104). A compression spring (107) is sleeved on the outer wall of the fixed rod (108). A support disc (117) is fixedly connected to the top of the workbench (1). The driving rod (109) is slidably connected to the inner wall of the support disc (117). A plurality of gears (110) are fixedly connected to the outer wall of the driving rod (109).

6. The welding device for steel material processing according to claim 5, characterized in that, A fixed disk (201) is fixedly connected to the bottom of the workbench (1), the inner wall of the fixed disk (201) is slidably connected to a transmission rod (4), and a plurality of spur gears (202) are fixedly connected to the outer wall of the transmission rod (4).

7. A welding device for steel material processing according to claim 6, characterized in that, A plurality of springs (205) are fixedly connected to the end of the rack (203), a tooth (204) is fixedly connected to one end of the spring (205) away from the rack (203), a grinding frame (206) is fixedly connected to the top of the rack (203), a cross bar (211) is fixedly connected to the inner wall of the grinding frame (206), a grinding cloth (212) is fixedly connected to the outer wall of the cross bar (211), a threaded block (210) is fixedly connected to the inner wall of the grinding frame (206), and a bidirectional threaded rod (209) is threadedly connected to the inner wall of the threaded block (210).

8. A welding device for steel material processing according to claim 7, characterized in that, The number of the spur gears (202) is two, and both of the two spur gears (202) are fixedly connected to the outer wall of the transmission rod (4). The number of the support rods (207) is six, four of the support rods (207) are fixedly connected to the inner wall of the rack (203), and two of the support rods (207) are fixedly connected to the inner wall of the threaded block (210).

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