A lubricating oil barrel mouth thread forming device

Abstract

The utility model relates to the technical fields of thread forming device especially, a kind of lubricating oil bucket mouth thread forming device, it improves the processing convenience of lubricating oil bucket bottle mouth thread, improves processing efficiency;Including pedestal and rotating table, rotating table rotation is installed at the top of pedestal;It further includes power device, supporting device, positioning device, support table, convex grain roller and concave grain roller, power device is provided on pedestal, power device is used to provide power for the rotation of rotating table, support table and concave grain roller are all installed on supporting device, supporting device is used to drive support table and concave grain roller rotation movement adjustment, convex grain roller top and support table bottom end concentric connection, and the position of convex grain roller and concave grain roller left and right correspond, positioning device is provided on pedestal, and positioning device is used to fix the position of lubricating oil bucket.

Description

Technical Field

[0001] This utility model relates to the technical field of thread forming devices, and in particular to a thread forming device for a lubricating oil drum opening. Background Technology

[0002] Lubricating oil is typically stored in specially designed drums, and the quality of the threads at the drum's opening directly affects the drum's sealing performance, ease of use, and compatibility with the matching cap. High-quality drum opening thread forming plays a crucial role in preventing lubricating oil leakage, ensuring product quality, and guaranteeing safe transportation.

[0003] Currently, among existing thread forming devices, such as the patent with announcement number CN212190740U, this utility model relates to a thread forming device for a refueling pipe nozzle, which includes a worktable. Two servo motors are installed on the worktable. The drive shafts of the two servo motors extend towards each other and respectively drive a cylindrical forming frame and a forming sleeve to rotate. The forming frame and the forming sleeve are located on the same horizontal axis. One end of the refueling pipe nozzle is sleeved on the forming frame, and the other end is inserted into the forming sleeve. The servo motor of the forming sleeve is pushed and controlled by a first cylinder to slide and clamp towards the forming frame.

[0004] During the use of existing equipment, it was found that the existing equipment is not very convenient for positioning the workpiece, and there is a lack of equipment specifically for machining the threads of lubricating oil barrel openings in the existing technology, which reduces the convenience of machining the threads of lubricating oil barrel openings. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a lubricating oil barrel mouth thread forming device that improves the processing convenience and efficiency of lubricating oil barrel mouth threads.

[0006] This utility model discloses a thread forming device for a lubricating oil drum opening, comprising a base and a rotating platform, the rotating platform being rotatably mounted on the top of the base; it also includes a power unit, a support device, a positioning device, a support platform, a raised pattern roller, and a recessed pattern roller. The power unit is mounted on the base to provide power for the rotation of the rotating platform. The support platform and the recessed pattern roller are both mounted on the support device, which drives the support platform and the recessed pattern roller to rotate and move for adjustment. The top end of the raised pattern roller is concentrically connected to the bottom end of the support platform, and the positions of the raised pattern roller and the recessed pattern roller correspond left and right. The positioning device is provided on the base to fix the position of the lubricating oil drum; the lubricating oil drum is placed on the base and fixed by the positioning device. At this position, the mouth of the lubricating oil drum is aligned vertically with the raised roller. Then, the support device drives the raised roller and the concave roller to move downwards synchronously, so that the raised roller is inserted into the mouth of the lubricating oil drum, and the bottom of the support platform is pressed against the top of the mouth of the lubricating oil drum. Subsequently, the support device drives the concave roller to move horizontally, so that the concave roller cooperates with the raised roller to roll and press the mouth of the lubricating oil drum. The support device drives the concave roller to rotate, and at the same time, the power device drives the rotary table to rotate. After the rotary table rotates, it drives the lubricating oil drum to rotate. After the lubricating oil drum rotates, it drives the support platform and the raised roller to rotate. During the rotation of the lubricating oil drum, the thread of the mouth of the drum is rolled and formed, which improves the processing convenience of the thread of the lubricating oil drum mouth and improves the processing efficiency.

[0007] Preferably, the support device includes a lifting device, a frame, a frustum, telescopic rods, springs, a housing, a first motor, and a first hydraulic cylinder. The frame is mounted on the lifting device, which drives the frame to move up and down. The frustum is rotatably mounted on the bottom of the frame, and the bottom of the frustum is connected to multiple sets of telescopic rods. The bottom of the multiple sets of telescopic rods is connected to the top of the support platform. Multiple sets of springs are respectively fitted onto the multiple sets of telescopic rods. The housing is slidably mounted on the frame. The grooved roller is rotatably mounted on the housing. The first motor is mounted on the inner wall of the housing, and the output end of the first motor is connected to the grooved roller. The first hydraulic cylinder... Installed on the outer wall of the frame, the output end of the first hydraulic cylinder is connected to the machine box; the frame is moved downward by the lifting device, which in turn moves the convex and concave rollers downward. When the support platform moves downward and contacts the top of the lubricating oil barrel, multiple sets of truncated cones and multiple sets of telescopic rods provide elastic force to the support platform. The first hydraulic cylinder drives the machine box to slide, causing the machine box to move the concave roller closer to the convex roller. When the power unit drives the rotary table to rotate, the first motor drives the concave roller to rotate in the opposite direction, which facilitates the cooperation of the convex and concave rollers to process and form the thread of the lubricating oil barrel.

[0008] Preferably, the lifting device includes a bracket, a lifting frame, and a second hydraulic cylinder. The bracket is installed on the outer wall of the base, and the lifting frame is slidably installed on the bracket. The second hydraulic cylinder is installed on the outer wall of the bracket, and the moving end of the second hydraulic cylinder is connected to the lifting frame. The frame is installed on the lifting frame. The second hydraulic cylinder drives the lifting frame to move up and down, thereby driving the raised roller and the concave roller to move up and down.

[0009] Preferably, the positioning device includes a third hydraulic cylinder and clamping blocks. Multiple sets of third hydraulic cylinders are mounted on the rotating table, and multiple sets of clamping blocks are respectively mounted on the moving ends of the multiple sets of third hydraulic cylinders. When the lubricating oil drum is placed on the rotating table, the multiple sets of third hydraulic cylinders drive the multiple sets of clamping blocks to move closer to each other, so that the multiple sets of clamping blocks clamp and fix the lubricating oil drum.

[0010] Preferably, the power unit includes a second motor, which is mounted on the outer wall of the base, and the output end of the second motor is connected to the rotary table; the second motor drives the rotary table to rotate, thereby causing the rotary table to drive the lubricating oil tank to rotate.

[0011] Preferably, it also includes anti-slip feet, which are located at the bottom of the base; this improves the stability of the device during use.

[0012] Preferably, a reinforcing rib is provided between the bracket and the base; this improves the stability of the bracket installation and increases the precision of machining the threads on the lubricating oil drum bottle neck.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The lubricating oil drum is placed on the base and fixed in position by the positioning device. At this time, the mouth of the lubricating oil drum is vertically opposite to the convex roller. Then, the support device drives the convex roller and the concave roller to move downward synchronously, so that the convex roller is inserted into the mouth of the lubricating oil drum, and the bottom of the support platform is pressed against the top of the mouth of the lubricating oil drum. Subsequently, the support device drives the concave roller to move horizontally, so that the concave roller cooperates with the convex roller to roll and press the mouth of the lubricating oil drum. The support device drives the concave roller to rotate, and at the same time, the power device drives the rotary table to rotate. After the rotary table rotates, it drives the lubricating oil drum to rotate. After the lubricating oil drum rotates, it drives the support platform and the convex roller to rotate. During the rotation of the lubricating oil drum, the thread of the mouth of the drum is rolled and formed, which improves the processing convenience of the thread of the lubricating oil drum mouth and improves the processing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is a partial isometric structural diagram of the connection between the support platform and the raised roller, etc. Figure 3 This is a partial isometric structural diagram showing the connection between the base and the second motor, etc. Figure 4 This is a partial isometric structural diagram showing the connection between the frame and the first hydraulic cylinder, etc. Figure 5 This is an isometric structural diagram of the connection between the base and the support.

[0015] The following are labels in the attached diagram: 1. Base; 2. Rotary table; 3. Support platform; 4. Embossed roller; 5. Concave roller; 6. Frame; 7. Frustum; 8. Telescopic rod; 9. Spring; 10. Chassis; 11. First motor; 12. First hydraulic cylinder; 13. Bracket; 14. Lifting frame; 15. Second hydraulic cylinder; 16. Third hydraulic cylinder; 17. Clamping block; 18. Second motor; 19. Anti-slip feet. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0017] like Figures 1 to 5 As shown, this utility model discloses a thread forming device for a lubricating oil drum opening, comprising a base 1 and a rotating platform 2, the rotating platform 2 being rotatably mounted on the top of the base 1; it also includes a power device, a support device, a positioning device, a support platform 3, a raised pattern roller 4, and a recessed pattern roller 5. The power device is provided on the base 1 to provide power for the rotation of the rotating platform 2. The support platform 3 and the recessed pattern roller 5 are both mounted on the support device, which is used to drive the support platform 3 and the recessed pattern roller 5 to rotate and move for adjustment. The top end of the raised pattern roller 4 is concentrically connected to the bottom end of the support platform 3, and the positions of the raised pattern roller 4 and the recessed pattern roller 5 are corresponding left and right. The positioning device is provided on the base 1 to fix the position of the lubricating oil drum. like Figure 4 As shown, the support device includes a lifting device, a frame 6, a frustum 7, telescopic rods 8, springs 9, a housing 10, a first motor 11, and a first hydraulic cylinder 12. The frame 6 is mounted on the lifting device, which is used to drive the frame 6 to move up and down. The frustum 7 is rotatably mounted on the bottom of the frame 6. The bottom of the frustum 7 is connected to multiple sets of telescopic rods 8. The bottom of the multiple sets of telescopic rods 8 is connected to the top of the support platform 3. Multiple sets of springs 9 are respectively fitted onto the multiple sets of telescopic rods 8. The housing 10 is slidably mounted on the frame 6. The grooved roller 5 is rotatably mounted on the housing 10. The first motor 11 is mounted on the inner wall of the housing 10. The output end of the first motor 11 is connected to the grooved roller 5. The first hydraulic cylinder 12 is mounted on the outer wall of the frame 6. The output end of the first hydraulic cylinder 12 is connected to the housing 10. In this embodiment, the lubricating oil drum is placed on the base 1 and fixed in position by the positioning device. At this time, the mouth of the lubricating oil drum is vertically opposite to the raised roller 4. Then, the raised roller 4 and the concave roller 5 are moved downward synchronously by the support device, so that the raised roller 4 is inserted into the mouth of the lubricating oil drum, and the bottom of the support platform 3 is pressed against the top of the mouth of the lubricating oil drum. Then, the concave roller 5 is moved horizontally by the support device, so that the concave roller 5 cooperates with the raised roller 4 to roll and press the mouth of the lubricating oil drum. The concave roller 5 is rotated by the support device, and at the same time, the rotating table 2 is rotated by the power device. After the rotating table 2 rotates, the lubricating oil drum rotates. After the lubricating oil drum rotates, the support platform 3 and the raised roller 4 rotate. During the rotation of the lubricating oil drum, the thread of the mouth of the drum is rolled and formed, which improves the processing convenience of the thread of the mouth of the lubricating oil drum and improves the processing efficiency. Example

[0018] Based on Example 1, such as Figure 5 As shown, this utility model discloses a thread forming device for a lubricating oil drum opening. The lifting device includes a bracket 13, a lifting frame 14, and a second hydraulic cylinder 15. The bracket 13 is installed on the outer wall of the base 1, and the lifting frame 14 is slidably installed on the bracket 13. The second hydraulic cylinder 15 is installed on the outer wall of the bracket 13, and the moving end of the second hydraulic cylinder 15 is connected to the lifting frame 14. The frame body 6 is installed on the lifting frame 14. like Figure 3 As shown, the positioning device includes a third hydraulic cylinder 16 and a clamping block 17. Multiple sets of third hydraulic cylinders 16 are mounted on the rotary table 2, and multiple sets of clamping blocks 17 are respectively mounted on the moving ends of multiple sets of third hydraulic cylinders 16. like Figure 3 As shown, the power unit includes a second motor 18, which is mounted on the outer wall of the base 1, and the output end of the second motor 18 is connected to the rotary table 2. like Figure 3 As shown, it also includes anti-slip feet 19, which are disposed at the bottom of the base 1; like Figure 1 As shown, a reinforcing rib is provided between the bracket 13 and the base 1; In this embodiment, the lifting device drives the frame 6 to move downward, causing the frame 6 to drive the convex roller 4 and concave roller 5 to move downward. When the support platform 3 moves downward and contacts the top of the lubricating oil barrel, multiple sets of frustums 7 and multiple sets of telescopic rods 8 provide elastic force to the support platform 3. The first hydraulic cylinder 12 drives the machine box 10 to slide, causing the machine box 10 to drive the concave roller 5 to approach the convex roller 4. When the power device drives the rotary table 2 to rotate, the first motor 11 drives the concave roller 5 to rotate in the opposite direction, thereby facilitating the convex roller 4 and concave roller 5 to cooperate in forming the thread of the lubricating oil barrel. The second hydraulic cylinder 15 drives the lifting frame 14 to move up and down, causing the lifting frame 14 to drive the convex roller 4 and concave roller 5 to move up and down.

[0019] This utility model discloses a thread forming device for a lubricating oil drum opening. During operation, the lubricating oil drum is placed on a base 1 and fixed in position by a positioning device. At this time, the opening of the lubricating oil drum is vertically aligned with the raised roller 4. Then, a support device drives the raised roller 4 and the concave roller 5 to move downwards synchronously, causing the raised roller 4 to insert into the opening of the lubricating oil drum. The bottom of the support platform 3 is pressed against the top of the lubricating oil drum opening. Subsequently, the support device drives the concave roller 5 to move horizontally, allowing the concave roller 5 to cooperate with the raised roller 4 to roll and form the lubricating oil drum opening. The support device drives the concave roller 5 to rotate, and simultaneously, a power device drives a rotating table 2 to rotate. The rotation of the rotating table 2 causes the lubricating oil drum to rotate, which in turn drives the support platform 3 and the raised roller 4 to rotate, thus forming the thread on the opening of the lubricating oil drum during rotation.

[0020] The first motor 11, first hydraulic cylinder 12, second hydraulic cylinder 15, third hydraulic cylinder 16, and second motor 18 of the lubricating oil drum mouth thread forming device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0021] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A lubricating oil drum opening thread forming device, comprising a base (1) and a rotating platform (2), the rotating platform (2) being rotatably mounted on the top of the base (1); characterized in that, It also includes a power unit, a support unit, a positioning unit, a support platform (3), a raised roller (4) and a recessed roller (5). A power unit is provided on the base (1) to provide power for the rotation of the rotary table (2). The support platform (3) and the recessed roller (5) are both installed on the support unit. The support unit is used to drive the support platform (3) and the recessed roller (5) to rotate and move for adjustment. The top of the raised roller (4) is concentrically connected to the bottom of the support platform (3), and the positions of the raised roller (4) and the recessed roller (5) are corresponding left and right. A positioning unit is provided on the base (1) to fix the position of the lubricating oil barrel.

2. The lubricating oil drum opening thread forming device as described in claim 1, characterized in that, The support device includes a lifting device, a frame (6), a truncated cone (7), a telescopic rod (8), a spring (9), a housing (10), a first motor (11), and a first hydraulic cylinder (12). The frame (6) is mounted on the lifting device, which is used to drive the frame (6) to move up and down. The truncated cone (7) is rotatably mounted on the bottom of the frame (6). The bottom of the truncated cone (7) is connected to multiple sets of telescopic rods (8). The bottom of the multiple sets of telescopic rods (8) is connected to the top of the support platform (3). Multiple sets of springs (9) are respectively fitted onto the multiple sets of telescopic rods (8). The housing (10) is slidably mounted on the frame (6). The grooved roller (5) is rotatably mounted on the housing (10). The first motor (11) is mounted on the inner side wall of the housing (10). The output end of the first motor (11) is connected to the grooved roller (5). The first hydraulic cylinder (12) is mounted on the outer side wall of the frame (6). The output end of the first hydraulic cylinder (12) is connected to the housing (10).

3. The lubricating oil drum opening thread forming device as described in claim 2, characterized in that, The lifting device includes a bracket (13), a lifting frame (14), and a second hydraulic cylinder (15). The bracket (13) is installed on the outer wall of the base (1). The lifting frame (14) is slidably installed on the bracket (13). The second hydraulic cylinder (15) is installed on the outer wall of the bracket (13). The moving end of the second hydraulic cylinder (15) is connected to the lifting frame (14). The frame body (6) is installed on the lifting frame (14).

4. The lubricating oil drum opening thread forming device as described in claim 1, characterized in that, The positioning device includes a third hydraulic cylinder (16) and a clamping block (17). Multiple sets of third hydraulic cylinders (16) are mounted on a rotating table (2), and multiple sets of clamping blocks (17) are mounted on the moving ends of multiple sets of third hydraulic cylinders (16).

5. The lubricating oil drum opening thread forming device as described in claim 1, characterized in that, The power unit includes a second motor (18), which is mounted on the outer wall of the base (1) and the output end of the second motor (18) is connected to the rotary table (2).

6. The lubricating oil drum opening thread forming device as described in claim 1, characterized in that, It also includes anti-slip feet (19), which are set at the bottom of the base (1).

7. The lubricating oil drum opening thread forming device as described in claim 3, characterized in that, A reinforcing rib is provided between the bracket (13) and the base (1).

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