Pipe bending device for production of automobile silencer lifting hook

Abstract

The utility model discloses a pipe bending device for automobile muffler lifting hook production, which comprises a frame, a guide plate, a fixing device and a lighting device, the fixing device is fixedly connected to the left side of the top of the frame, the guide plate is fixedly connected to the top of the frame, and the lighting device is fixedly connected to the right side of the back of the frame. A bending disc is movably connected to the right side of the top of the rack, and an adjusting assembly is arranged at the top of the bending disc. By arranging the adjusting assembly, a user places an automobile silencer lifting hook needing to be bent on the rack, the lifting hook is fixed through the fixing device and the guide plate, then the adjusting assembly is started to adjust the size of a bent arc, and then the driving assembly is started to machine the lifting hook, so that the problems that the bending size cannot be adjusted, and the bending efficiency is high are solved. The problems that equipment needs to be frequently replaced or the technology needs to be frequently adjusted for silencer lifting hooks of different specifications, so that the production preparation time and the downtime are greatly increased, and the overall production efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile muffler lifting hook production, in particular to a pipe bending device for automobile muffler lifting hook production. BACKGROUND

[0002] When the automobile muffler is processed, the muffler needs to be bent, and the bending radius and angle need to be selected according to the material and thickness of the pipe to meet the needs of different automobiles. The automobile muffler lifting hook production pipe bending device mainly includes a pipe bending machine body, a support, a hollow block, a bearing, a support block, a support groove plate, and a threaded block. The device combines the metal pipe with the support groove plate and rotates through the bearing to facilitate bending the metal pipe, improve the bending efficiency and accuracy, and meet the needs of automobiles.

[0003] The existing authorized Chinese utility model announcement number CN221790675U discloses an automobile muffler lifting hook production pipe bending device. The upper end of the base is fixedly connected with a rack. The right side of the upper end of the rack is fixedly connected with a motor. The inner cavity of the bending disc is provided with a groove. The front and rear sides of the upper end of the bending disc are fixedly connected with positioning rods. The left side of the upper end of the rack is fixedly connected with a cross slide rail. The upper end of the cross slide rail is movably connected with a guide plate. The surface of the guide plate is provided with a guide groove. The utility model provides an automobile muffler lifting hook production pipe bending device. Through the cooperation of the above structure, the existing automobile muffler lifting hook production pipe bending device is inconvenient for guiding the pipe material during bending, and auxiliary guiding tools are needed to limit the position of the pipe material during bending. The device also has the effect of conveniently limiting the pipe material.

[0004] Based on the above patent search and combined with the existing technical equipment, the above-mentioned equipment can solve the problem of the existing automobile muffler lifting hook production pipe bending device, which is inconvenient for guiding the pipe material during bending and needs to use auxiliary guiding tools to limit the position of the pipe material during bending. However, the above-mentioned device cannot adjust the bending size, and for different specifications of the muffler hook, it needs to frequently replace the equipment or adjust the process, which greatly increases the production preparation time and downtime, thereby reducing the overall production efficiency. SUMMARY

[0005] To solve the problems raised in the background art, the utility model aims to provide a pipe bending device for automobile muffler lifting hook production, which has the advantage of adjustment and solves the problem of inability to adjust the bending size, which greatly increases the production preparation time and downtime for different specifications of the muffler hook, thereby reducing the overall production efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of pipe bending device for automobile silencer lifting hook production, including rack, guide plate, fixing device and lighting device, the fixing device is fixedly connected in the left side of rack top, the guide plate is fixedly connected in the top of rack, the lighting device is fixedly connected in the right side of the back of rack, the right side of the top of rack is movably connected with bending disc, the bottom of the surface of bending disc is fixedly connected with drive assembly, adjusting assembly is set up in the top of bending disc.

[0007] As the utility model preferably, the drive assembly includes gear ring, the gear ring is fixedly connected in the bottom of the surface of bending disc, the right side of rack top is fixedly connected with first motor, the output of first motor is fixedly connected with driving gear, the driving gear is engagedly connected with gear ring.

[0008] As the utility model preferably, the adjusting assembly includes installation slot, the installation slot is set up in the top of bending disc, the left side of the inner wall of installation slot is movably connected with two-way screw rod, the other end of two-way screw rod is fixedly connected with the output of second motor, the second motor is fixedly connected on the surface of bending disc, the left side and the right side of the surface of two-way screw rod are all screw-connected with screw sleeve, the screw sleeve is slidably connected with installation slot, the top of screw sleeve is fixedly connected with positioning rod.

[0009] As the utility model preferably, the surface of first motor and second motor is all sleeved with protective cover.

[0010] As the utility model preferably, the surface of positioning rod is set up with direction slot, the top of bending disc is set up with scale slot, the scale slot is set up with several and is equidistant distribution.

[0011] As the utility model preferably, the surface of positioning rod is sleeved with rubber sleeve.

[0012] As the utility model preferably, the right side of the front of rack is fixedly connected with controller, the controller is electrically connected with first motor and second motor by wire.

[0013] Compared with prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a adjusting assembly is set up, the user places the automobile silencer lifting hook that needs to bend on the rack, fixes the lifting hook through the fixing device and the guide plate, starts the adjusting assembly again and adjusts the size of the bending arc, starts the driving assembly again and processes it, solves the problem of not being able to adjust the bending size, for different specifications of silencer lifting hook, frequent replacement equipment or adjustment process is needed, this will greatly increase the production preparation time and downtime, thereby reduce the overall production efficiency problem, reach the effect that adjusts.

[0015] 2. The utility model discloses a driving assembly is set up, fixes the gear ring with the bending disc, then makes the output of first motor and the rack fixed, then makes the output of first motor and the driving gear fixed, then makes the driving gear and the gear ring meshing connection, the user rotates the driving gear through the start first motor, makes the driving gear and the gear ring meshing and drive the bending disc to rotate, makes it more stable when bending.

[0016] 3. The utility model discloses a adjusting assembly is set up, makes the two -way screw movable joint in the installation groove, then makes the other end of two -way screw and the output of second motor fixed, then makes the screw bush and two -way screw screw connection, then makes the positioning rod and screw bush fixed, the user rotates two -way screw through the start motor, makes the screw bush screw connection with the screw in the installation groove sliding, through the distance between the adjusting positioning rod, can change the size of the bending arc, improve the convenience of equipment use. DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the three-dimensional part structure development schematic diagram of the utility model.

[0020] In the drawing: 1, rack;2, guide plate;3, fixing device;4, lighting device;5, bending disc;6, driving assembly;61, gear ring;62, first motor;63, driving gear;7, adjusting assembly;71, installation groove;72, two -way screw;73, second motor;75, screw bush;76, positioning rod;8, protective cover;9, direction slot;10, scale groove;11, rubber bush;12, controller. SPECIFIC IMPLEMENTATION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] As shown in Figures 1 to 3 The utility model provides a bend pipe device for automobile silencer lifting hook production, including frame 1, guide plate 2, fixing device 3 and lighting device 4, fixing device 3 fixedly connected in the left side of frame 1 top, guide plate 2 fixedly connected at the top of frame 1, lighting device 4 fixedly connected at the right side of the back of frame 1, the right side swing joint of frame 1 top has the bending disc 5, the bottom fixedly connected with drive assembly 6 on the surface of bending disc 5, and the bending disc 5 top is provided with adjusting assembly 7.

[0023] Referring to Figure 3 Drive assembly 6 includes gear ring 61, gear ring 61 fixedly connected on the bottom of the surface of bending disc 5, the right side of frame 1 top is fixedly connected with first motor 62, and the output end of first motor 62 is fixedly connected with driving tooth 63, and driving tooth 63 is engagedly connected with gear ring 61.

[0024] As a kind of technical optimization scheme of the utility model, by setting drive assembly 6, make gear ring 61 and bending disc 5 are fixed, then make the output end of first motor 62 and driving tooth 63 are fixed, then make driving tooth 63 and gear ring 61 meshing connection, user rotates driving tooth 63 by starting first motor 62, makes it drive bending disc 5 to rotate by the meshing of driving tooth 63 and gear ring 61, make it more stable when bending.

[0025] Referring to Figure 3 Adjusting assembly 7 includes installation groove 71, installation groove 71 is set in the top of bending disc 5, and the left side of the inner wall of installation groove 71 is swingly connected with bidirectional screw 72, the other end of bidirectional screw 72 is fixedly connected with the output end of second motor 73, and second motor 73 is fixedly connected on the surface of bending disc 5, and the left side and the right side of the surface of bidirectional screw 72 are screw-connected with screw sleeve 75, screw sleeve 75 is slidably connected with installation groove 71, and the top of screw sleeve 75 is fixedly connected with positioning rod 76.

[0026] As a technical optimization scheme of the utility model, through setting adjustment assembly 7, make two -way screw rod 72 movably connect in installation groove 71, make the other end of two -way screw rod 72 and the output of second motor 73 are fixed then make the nipple 75 and two -way screw rod 72 thread connection, make the positioning rod 76 and nipple 75 are fixed, the user is driven two -way screw rod 72 to rotate through starting motor, make the nipple 75 that is connected with screw rod thread in installation groove 71 sliding, the distance between the positioning rod 76 is adjusted, the size of the bending arc can be changed, the convenience of equipment use is improved.

[0027] Reference Figure 3 The surfaces of the first motor 62 and the second motor 73 are both sleeved with a protective cover 8.

[0028] As a technical optimization scheme of the utility model, the protective cover 8 is arranged to protect the first motor 62 and the second motor 73, the protective cover 8 is used to protect the first motor 62 and the second motor 73 from dust, debris and other external environmental factors, so that the first motor 62 and the second motor 73 can keep high efficiency in a long time and prolong the service life.

[0029] Reference Figure 3 The surface of the positioning rod 76 is provided with a pointing groove 9, and the top of the bending disc 5 is provided with a scale groove 10.

[0030] As a technical optimization scheme of the utility model, the pointing groove 9 and the scale groove 10 are arranged, the user can control the size of the bending arc more accurately by using the pointing groove 9 and the scale groove 10, so that the equipment is more stable.

[0031] Reference Figure 1 The surface of the positioning rod 76 is sleeved with a rubber sleeve 11.

[0032] As a technical optimization scheme of the utility model, the rubber sleeve 11 is arranged on the surface of the positioning rod 76, the friction between the automobile muffler lifting hook and the positioning rod 76 is increased by the rubber sleeve 11, so that the bending does not produce the phenomenon such as slipping, and the stability of use is improved.

[0033] Reference Figure 1 The controller 12 is fixedly connected to the right side of the front of the rack 1, and the controller 12 is electrically connected to the first motor 62 and the second motor 73 through wires.

[0034] As a technical optimization scheme of the utility model, the controller 12 is arranged, the controller 12 is fixed to the rack 1, and the controller 12 is electrically connected to the first motor 62 and the second motor 73 through wires, so that the user can control the start and stop of the controller 12 more accurately, and the accuracy of the equipment operation is ensured.

[0035] The working principle and use process of the utility model: in use, the user fixes the automobile silencer lifting hook through the fixing device 3 and the guide frame, and then starts the second motor 73 to drive the bidirectional screw rod 72 to rotate, so that the screw sleeve 75 connected with the screw rod is slid in the installation groove 71, the distance between the positioning rods 76 is adjusted, the size of the bending arc is determined by observing the pointing groove 9 and the scale groove 10, the first motor 62 is started to drive the driving tooth 63 to rotate, the driving tooth 63 is engaged with the gear ring 61 to drive the bending disc 5 to rotate, the automobile silencer lifting hook is bent and processed, and the convenience of equipment use is improved.

[0036] In conclusion: the pipe bending device for automobile silencer lifting hook production, by setting the adjusting assembly 7, the user places the automobile silencer lifting hook to be bent on the rack 1, fixes the lifting hook through the fixing device 3 and the guide plate 2, adjusts the size of the bending arc by starting the adjusting assembly 7, and processes it by starting the driving assembly 6, solves the problem that the bending size cannot be adjusted, and for different specifications of the silencer lifting hook, the equipment needs to be frequently replaced or the process needs to be adjusted, which greatly increases the production preparation time and downtime, thereby reducing the overall production efficiency.

[0037] It should be noted that in this document, relationship terms such as first and second and the like are used only to differentiate one entity or action from another, and do not necessarily require or imply that these entities or actions exist in any such actual relationship or order. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bending device for producing automotive muffler hooks, comprising a frame (1), a guide plate (2), a fixing device (3), and a lighting device (4), characterized in that: The fixing device (3) is fixedly connected to the left side of the top of the frame (1), the guide plate (2) is fixedly connected to the top of the frame (1), the lighting device (4) is fixedly connected to the right side of the back of the frame (1), the bending plate (5) is movably connected to the right side of the top of the frame (1), the driving component (6) is fixedly connected to the bottom of the surface of the bending plate (5), and the adjustment component (7) is opened on the top of the bending plate (5).

2. The bending device for producing automotive muffler hooks according to claim 1, characterized in that: The drive assembly (6) includes a gear ring (61), which is fixedly connected to the bottom of the bending disc (5). A first motor (62) is fixedly connected to the right side of the top of the frame (1). A drive tooth (63) is fixedly connected to the output end of the first motor (62), and the drive tooth (63) meshes with the gear ring (61).

3. The bending device for producing automotive muffler hooks according to claim 2, characterized in that: The adjustment component (7) includes a mounting groove (71) which is located on the top of the bending disc (5). A bidirectional screw (72) is movably connected to the left side of the inner wall of the mounting groove (71). The other end of the bidirectional screw (72) is fixedly connected to the output end of a second motor (73). The second motor (73) is fixedly connected to the surface of the bending disc (5). Screw sleeves (75) are threadedly connected to the left and right sides of the surface of the bidirectional screw (72). The screw sleeves (75) are slidably connected to the mounting groove (71). A positioning rod (76) is fixedly connected to the top of the screw sleeves (75).

4. The bending device for producing automotive muffler hooks according to claim 3, characterized in that: The surfaces of the first motor (62) and the second motor (73) are both covered with protective covers (8).

5. A pipe bending device for producing automotive muffler hooks according to claim 3, characterized in that: The surface of the positioning rod (76) is provided with a pointing groove (9), and the top of the bending disc (5) is provided with a scale groove (10). Several scale grooves (10) are provided and are distributed at equal intervals.

6. A pipe bending device for producing automotive muffler hooks according to claim 3, characterized in that: The surface of the positioning rod (76) is fitted with a rubber sleeve (11).

7. A pipe bending device for producing automotive muffler hooks according to claim 3, characterized in that: A controller (12) is fixedly connected to the right side of the front of the frame (1). The controller (12) is electrically connected to the first motor (62) and the second motor (73) through wires.

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