Automobile welded pipe polishing device

Abstract

The automobile welded pipe polishing device comprises a supporting frame, a storage disc is installed on the end side of the supporting frame, a disc cavity is formed in the storage disc, a fixed seat is installed on the inner side of the middle of the supporting frame, a screw rod is arranged on the end wall, close to the fixed seat on the left side, of the storage disc in a penetrating mode, and a sliding rod is installed on the end wall, close to the fixed seat on the right side, of the storage disc. And a driven roller is mounted at the side end of the fixed seat. The automobile welded pipe polishing device has the beneficial effects that when the position of the driven roller is adjusted through the screw rod, the driven roller and the sliding rod move and are used for sliding and displacing the driven roller and adjusting the position of the driven roller, the supporting column and the supporting base are fixed to form a whole, and when the automobile welded pipe polishing device is used, through synchronous cooperation of the base grooves of the supporting bases, the containing welded pipe fittings and the base grooves of the multiple supporting bases, the welded pipe fittings can be placed in the base grooves of the supporting bases; the supporting frame is used for supporting and temporarily storing polished welded pipes and welded pipe fittings before machining, when the automobile welded pipe fittings are supported, the top space of the supporting frame is more conveniently and fully utilized, and meanwhile the using convenience of the supporting frame is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile welded pipes, in particular to an automobile welded pipe polishing device. Background Art

[0002] When a car is manufactured, welded pipes are used to prepare the frame structure of the car. When the car welded pipes are processed, polishing devices are used to polish the car's welded pipe fittings.

[0003] When polishing welded pipe fittings, the welded pipe needs to be placed and polished using a polishing disc. After the processing is completed, the welded pipe will be removed for processing. However, the ordinary polishing device has a simple structure and cannot place or temporarily store the welded pipe after polishing. The end wall of the polished welded pipe is relatively fine. Placing the welded pipe on a rough ground can easily cause bumps and damage to the end wall of the welded pipe. Summary of the invention

[0004] The purpose of the present invention is to provide a polishing device for automobile welded pipes, so as to solve the problem that in the existing polishing of welded pipes proposed in the above-mentioned background technology, the welded pipes need to be placed and polished using a polishing disk. After the processing is completed, the welded pipes will be removed for processing. However, the ordinary polishing device has a simple structure and cannot place or temporarily store the welded pipes after polishing. The end wall of the polished welded pipe is relatively fine. Placing the welded pipe on a rough ground is likely to cause bumps and damage to the end wall of the welded pipe.

[0005] The cam is provided with a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members, each of which has a plurality of support members and a plurality of support members.

[0006] Preferably, two support frames are provided, and the support frames are in a concave font shape.

[0007] Preferably, the fixing seat is fixedly connected to the supporting frame, and two fixing seats are provided.

[0008] Preferably, the fixed seat and the screw rod are rotationally connected.

[0009] Preferably, the screw rod is threadedly connected to the left end wall of the driven roller, and the right end wall of the driven roller is movably connected to the sliding rod.

[0010] Preferably, the pillars are fixedly connected to the support frame, and four pillars are provided.

[0011] Preferably, the pillars and supports are fixedly connected.

[0012] Preferably, the support frame is movably connected to the slide bar and the front bar, and the slide bar and the pressure roller are rotationally connected.

[0013] Preferably, the front strip and the connecting plate are fixedly connected, the connecting plate and the straight seat are fixedly connected, the straight seat and the screw rod are threadedly connected, and the screw rod and the support frame are rotationally connected.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention connects two support frames together through a fixed seat, a screw rod, a sliding rod, and a driven roller. A fixed plate is fixedly connected between the two pillars on the top of the support frame, which further improves the firmness of the two support frames when connected together. When in use, the screw rod is rotated to drive the driven roller, so that the driven roller is displaced along the vertical direction of the screw rod, and the position height of the driven roller is changed, which facilitates the control and adjustment of the driven roller and is more convenient to use.

[0016] 2. When the position of the driven roller is adjusted by the screw rod, the driven roller and the slide bar move with each other to slide the driven roller and adjust the position of the driven roller. The pillar and the support are fixed with each other to form an integral body. When in use, the welded pipe fittings are placed through the seat grooves of the support. The seat grooves of multiple supports cooperate synchronously to support and temporarily store the welded pipes after polishing and the welded pipe fittings before processing. It is more convenient to support the welded pipe fittings of automobiles and make full use of the top space of the support frame. At the same time, the convenience of using the support frame is improved.

[0017] 3. The present invention enables the slide bar and the front strip to move with the support frame respectively, so as to adjust the height positions of the slide bar and the front strip respectively, which is more flexible and convenient to use. The screw is tightened to lock the slide bar after the position is adjusted. After the slide bar moves down, the pressure roller moves down and presses on the end wall of the automobile welding pipe placed on the two driven rollers, so that the welding pipe is simply protected to prevent the welding pipe from floating up and separating from the driven roller. The front strip moves down to make the connecting plate more stable when it is displaced. When in use, the lead screw is rotated to drive the straight seat to move along the vertical direction of the lead screw to change the height position of the straight seat, the connecting plate, the motor and the polishing disc. After the motor and the polishing disc are adjusted to the appropriate polishing position, the motor is operated to drive the polishing disc to rotate, which is used for polishing the end wall of the welding pipe. The welding pipe passes through the through-opening and is polished by the polishing disc at the end wall of the motor. The through-opening is convenient for taking and storing welding pipe parts during control processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a polishing device for automobile welded pipes according to the present invention;

[0019] Figure 2 It is a schematic diagram of the top view of the storage plate of a polishing device for automobile welded pipes of the present invention;

[0020] Figure 3 It is a front view structural schematic diagram of a support frame of a vehicle welded pipe polishing device according to the present invention;

[0021] Figure 4 It is a schematic diagram of the top view of the structure of a fixed seat and a driven roller of an automobile welded pipe polishing device of the present invention;

[0022] Figure 5 The present invention is a schematic diagram of the structure of a support of a welding pipe polishing device for automobiles in a side view.

[0023] In the figure: 1. support frame; 2. storage plate; 3. plate cavity; 4. fixed seat; 5. screw; 6. sliding rod; 7. driven roller; 8. through-hole; 9. pillar; 10. support; 11. seat groove; 12. sliding bar; 13. screw; 14. pressure roller; 15. front bar; 16. connecting plate; 17. straight seat; 18. screw; 19. motor; 20. polishing plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1-5 The present invention provides a technical solution: a polishing device for automobile welded pipes, comprising a support frame 1, a storage tray 2 is installed at the end side of the support frame 1, a tray cavity 3 is opened inside the storage tray 2, a fixed seat 4 is installed on the inner side of the middle part of the support frame 1, a screw 5 is penetrated through the end wall of the fixed seat 4 near the left side of the storage tray 2, a slide bar 6 is installed on the end wall of the fixed seat 4 near the right side of the storage tray 2, a driven roller 7 is installed on the side end of the fixed seat 4, a through hole 8 is penetrated through the end wall of the support frame 1, a pillar 9 is installed at the top of the support frame 1, and a support rod 7 is installed at the top of the pillar 9. The support 10 has a seat groove 11 formed on the upper end wall of the support 10, a slide bar 12 and a front bar 15 formed on the top wall of the support frame 1, a screw 13 formed on the front end wall of the support frame 1 close to the slide bar 12, a pressure roller 14 formed on the bottom end of the slide bar 12, a connecting plate 16 formed on the bottom end of the front bar 15, a straight seat 17 formed on the side end of the connecting plate 16, a screw rod 18 formed on the end wall of the straight seat 17, a motor 19 formed on the side of the straight seat 17 away from the connecting plate 16, and a polishing disc 20 formed on the end side of the motor 19;

[0028] Two supporting frames 1 are provided, and the supporting frames 1 are in a concave font shape. The fixed seat 4 is fixedly connected to the supporting frame 1, and two fixed seats 4 are provided. The fixed seat 4 and the screw rod 5 are rotatably connected. The two supporting frames 1 are connected together through the fixed seat 4, the screw rod 5, the sliding rod 6, and the driven roller 7. A fixed plate is fixedly connected between the two pillars 9 at the top of the supporting frame 1, which further improves the firmness of the two supporting frames 1 when connected together. When in use, the screw rod 5 is rotated to drive the driven roller 7, so that the driven roller 7 is displaced along the vertical direction of the screw rod 5, and the position height of the driven roller 7 is changed, which is convenient for the driven roller 7 to be regulated and adjusted, and more convenient to use;

[0029] The screw rod 5 is threadedly connected to the left end wall of the driven roller 7, and the right end wall of the driven roller 7 is movably connected to the slide bar 6. The pillar 9 is fixedly connected to the support frame 1, and there are four pillars 9. The pillar 9 and the support 10 are fixedly connected. When the position of the driven roller 7 is adjusted by the screw rod 5, the driven roller 7 and the slide bar 6 are movable to slide the driven roller 7 and adjust the position of the driven roller 7. The pillar 9 and the support 10 are fixed to form a whole. When in use, the welding pipe fittings are placed through the seat groove 11 of the support 10. The seat grooves 11 of multiple supports 10 are synchronously matched to support and temporarily store the welded pipes after polishing and the welded pipe fittings before processing. It is more convenient to support automobile welded pipe fittings, and fully utilize the top space of the support frame 1. At the same time, the convenience of the support frame 1 when in use is improved.

[0030] The support frame 1 is movably connected with the slide bar 12 and the front strip 15, and the slide bar 12 and the pressure roller 14 are rotatably connected, the front strip 15 and the connecting plate 16 are fixedly connected, and the connecting plate 16 and the straight seat 17 are fixedly connected, and the straight seat 17 is threadedly connected with the screw rod 18, and the screw rod 18 is rotatably connected with the support frame 1. The slide bar 12 and the front strip 15 are respectively movable with the support frame 1 to adjust the height position of the slide bar 12 and the front strip 15 respectively, which is more flexible and convenient to use, and tightening the screw 13 is used to lock the slide bar 12 after the position is adjusted. After the slide bar 12 moves down, the pressure roller 14 moves down and presses on the end wall of the automobile welded pipe placed on the two driven rollers 7, so that the welded pipe is simplified. Single protection prevents the weld pipe from floating up and detaching from the driven roller 7, and the front strip 15 moves down, making the connecting plate 16 more stable when displaced. When in use, the screw rod 18 is rotated to drive the straight seat 17 to move along the vertical direction of the screw rod 18, changing the height position of the straight seat 17, the connecting plate 16, the motor 19, and the polishing disc 20. After the motor 19 and the polishing disc 20 are adjusted to a suitable polishing position, the motor 19 runs to drive the polishing disc 20 to rotate, which is used for polishing the end wall of the weld pipe. The weld pipe passes through the through-hole 8 and is polished by the polishing disc 20 at the end wall of the motor 19. The through-hole 8 is convenient for accessing and controlling the weld pipe fittings during processing. The disc cavity 3 is used to receive impurities and debris when polishing the weld pipe, which is convenient for centralized collection and treatment of waste materials during polishing.

[0031] In summary, the automobile welded pipe polishing device, when in use, connects the two support frames 1 together through the fixed seat 4, the screw rod 5, the sliding rod 6, and the driven roller 7. A fixed plate is fixedly connected between the two pillars 9 at the top of the support frame 1, further improving the firmness of the two support frames 1 when connected together. When in use, the screw rod 5 is rotated to drive the driven roller 7 to make the driven roller 7 move along the vertical direction of the screw rod 5, change the position height of the driven roller 7, facilitate the regulation and adjustment of the driven roller 7, and make it more convenient to use. When the position of the driven roller 7 is adjusted by the screw 5, the driven roller 7 and the sliding rod 6 are movable to slide the driven roller 7 to adjust the position of the driven roller 7. The pillars 9 and the support 10 are fixed to form a whole. When in use, the welding pipe fittings are placed through the seat grooves 11 of the support 10. The seat grooves 11 of the multiple supports 10 are synchronously matched to support and temporarily store the welded pipes after polishing and the welded pipe fittings before processing. It is more convenient to support the automobile welded pipe fittings, and make full use of the top space of the support frame 1. At the same time, the support frame 1 is improved Convenience in use, through the slide bar 12 and the front bar 15 respectively move with the support frame 1, used to adjust the height position of the slide bar 12 and the front bar 15 respectively, more flexible and convenient in use, and tightening the screw 13 is used to lock the slide bar 12 after the position is adjusted. After the slide bar 12 moves down, the pressure roller 14 moves down and presses on the end wall of the automobile welded pipe placed on the two driven rollers 7, so that the welded pipe is simply protected to prevent the welded pipe from floating up and separating from the driven roller 7, and the front bar 15 moves down to move the connecting plate 16 When in use, the screw rod 18 is rotated, and the transmission seat 17 is displaced along the vertical direction of the screw rod 18, and the height positions of the seat 17, the connecting plate 16, the motor 19, and the polishing disc 20 are changed. After the motor 19 and the polishing disc 20 are adjusted to a suitable polishing position, the motor 19 is operated to drive the polishing disc 20 to rotate, which is used for polishing the end wall of the welded pipe. The welded pipe is inserted from the through-hole 8 and polished by the polishing disc 20 at the end wall of the motor 19. The through-hole 8 is convenient for taking and storing the welded pipe fittings during operation.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automobile welded pipe polishing device, comprising a support frame (1), characterized in that: A storage tray (2) is installed at the end side of the support frame (1), a tray cavity (3) is opened inside the storage tray (2), a fixed seat (4) is installed on the inner side of the middle part of the support frame (1), a screw rod (5) is penetrated through the end wall of the fixed seat (4) close to the left side of the storage tray (2), a sliding rod (6) is installed on the end wall of the fixed seat (4) close to the right side of the storage tray (2), a driven roller (7) is installed on the side end of the fixed seat (4), a through hole (8) is penetrated through the end wall of the support frame (1), a pillar (9) is installed at the top end of the support frame (1), a support (10) is installed at the top end of the pillar (9), and the upper end wall of the support (10) is provided with a screw rod (5). A seat groove (11) is penetrated therethrough, a sliding bar (12) and a front bar (15) are penetrated through the top wall of the support frame (1), a screw (13) is penetrated through the front end wall of the support frame (1) on the side close to the sliding bar (12), a pressure roller (14) is installed on the bottom end side of the sliding bar (12), a connecting plate (16) is arranged at the bottom end of the front bar (15), a straight seat (17) is installed on the side end of the connecting plate (16), a screw rod (18) is penetrated through the end wall of the straight seat (17), a motor (19) is fixed on the side of the straight seat (17) away from the connecting plate (16), and a polishing disc (20) is installed on the end side of the motor (19).

2. The automobile welded pipe polishing device according to claim 1, characterized in that: Two support frames (1) are provided, and the support frames (1) are in a concave font shape.

3. The automobile welded pipe polishing device according to claim 1, characterized in that: The fixed seat (4) is fixedly connected to the support frame (1), and two fixed seats (4) are provided.

4. The automobile welded pipe polishing device according to claim 1, characterized in that: The fixed seat (4) and the screw rod (5) are rotationally connected.

5. The automobile welded pipe polishing device according to claim 1, characterized in that: The screw rod (5) is threadedly connected to the left end wall of the driven roller (7), and the right end wall of the driven roller (7) is movably connected to the sliding rod (6).

6. The automobile welded pipe polishing device according to claim 1, characterized in that: The support pillars (9) are fixedly connected to the support frame (1), and four support pillars (9) are provided.

7. The automobile welded pipe polishing device according to claim 1, characterized in that: The pillar (9) and the support (10) are fixedly connected.

8. The automobile welded pipe polishing device according to claim 1, characterized in that: The support frame (1) is movably connected to the slide bar (12) and the front bar (15), and the slide bar (12) and the pressure roller (14) are rotationally connected.

9. The automobile welded pipe polishing device according to claim 1, characterized in that: The front strip (15) and the connecting plate (16) are fixedly connected, the connecting plate (16) and the straight seat (17) are fixedly connected, the straight seat (17) and the screw rod (18) are threadedly connected, and the screw rod (18) and the support frame (1) are rotationally connected.

Images