Flaring device for pipe fitting machining
The pipe expanding device addresses the need for multiple driving devices by integrating a clamping assembly and hydraulic system for efficient and stable pipe flaring with reduced equipment failure.
Patent Information
- Application Number
- CN202421019874.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing pipe expanding equipment requires multiple sets of driving devices for clamping and processing, leading to cumbersome operations and increased failure rates.
A pipe expanding device with a clamping assembly, hydraulic rod, and adjusting components that allow for clamping and flaring using a single set of driving equipment, improving stability and efficiency.
Enables efficient pipe flaring with reduced equipment failure rates by using a single set of driving equipment for clamping and expanding, enhancing processing efficiency.
Smart Images
Figure CN222198648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a expanding device for pipe processing, belonging to the technical field of pipe processing equipment. Background Art
[0002] Pipe flaring refers to processing pipes to increase the diameter of one end so that they can be connected to other pipes or equipment. Flaring can be achieved in a variety of ways. Special mechanical equipment is used to process pipes. One end of the pipe is processed to the required diameter through rotation, pressure or cutting. Pipe flaring is widely used in pipeline connection, mechanical equipment manufacturing and other fields. It can improve the sealing and load-bearing capacity of pipeline connections and ensure the stable operation of pipeline systems.
[0003] However, during the processing of the pipe expanding equipment in the prior art, the pipe needs to be placed in a clamp, and the clamp is driven by a driving mechanism to fix the pipe, and then the pipe is extruded and expanded by a expanding model. The entire processing process requires the use of multiple sets of driving equipment, which is cumbersome to operate. In addition, the use of multiple sets of equipment is prone to increase the failure rate and affect the processing efficiency. For this reason, we provide a pipe processing expansion joint to solve the above problems. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a pipe expanding device for processing pipe fittings, which solves the problem that the pipe expanding equipment in the prior art requires multiple sets of driving devices to be used in conjunction with each other to clamp and process the pipe fittings, and the operation is relatively cumbersome.
[0005] The utility model is realized by the following scheme: a flaring device for pipe processing, comprising a processing seat, the top of which is fixedly connected to a fixing seat, a hydraulic rod is installed on the top of the processing seat, and an flaring column is fixedly connected to the output end of the hydraulic rod;
[0006] A clamping assembly is provided inside the fixing seat, and the clamping assembly includes a clamping groove, and the clamping groove is opened at the top of the fixing seat. A clamping plate is provided at the top of the fixing seat, and a pillar is fixedly connected to the bottom of the clamping plate. The bottom of the pillar passes through the inside of the fixing seat and is fixedly connected to a moving plate, and the pipe fitting is fixed by the clamping assembly;
[0007] An adjusting component is arranged inside the fixing seat, and the driving force of the hydraulic rod is transmitted through the adjusting component.
[0008] The adjusting component comprises an inclined groove, which is opened on the top of the movable plate. A push plate is fixedly connected to the surface of the flared column, and one side of the push plate penetrates into the interior of the fixed seat.
[0009] A slide bar is fixedly connected inside the fixing seat, and the top of the slide bar passes through the moving plate and is fixedly connected to the inner wall of the fixing seat.
[0010] A spring is sleeved on the surface of the slide rod, and the bottom of the spring is fixedly connected to the inner wall of the fixing seat.
[0011] A through opening is provided on one side of the fixing seat, and a sliding groove is provided on the top of the fixing seat.
[0012] A support sleeve is fixedly connected to the bottom of the push plate, a cross bar is slidably connected inside the support sleeve, and one side of the cross bar is fixedly connected to the inner wall of the processing seat.
[0013] The beneficial effects of the utility model are:
[0014] 1. The utility model provides a flaring device for pipe processing. Through the setting of the clamping component, the pipe can be clamped and fixed, and the stability during the flaring process is improved. By adjusting the setting of the component, the driving force of the hydraulic rod can be transmitted. When the hydraulic rod drives the flaring column to move, the clamping plate can be driven to move downward to fix the pipe. The clamping and flaring process of the pipe can be achieved through a single set of driving equipment, which can effectively improve the processing efficiency, does not require the coordinated use of multiple sets of driving equipment, and reduces the failure rate of the equipment.
[0015] 2. The utility model provides a flaring device for pipe processing. Through the setting of a hydraulic rod, the flaring column can be driven to move to perform flaring processing on the pipe. At the same time, the position of the push plate can also be adjusted. A clamping groove is provided on the top of the fixed column for placing the pipe. A card groove corresponding to the clamping groove is provided at the bottom of the clamping plate. The pipe can be fixed when the clamping plate moves downward. There are four groups of pillars, which are all slidably connected to the inner wall of the fixed seat to support the up and down movement of the clamping plate. The movable plate is fixed to the bottom of the four groups of pillars. When the movable plate moves downward, the four groups of pillars can be driven to move simultaneously.
[0016] 3. The utility model provides a flaring device for pipe processing. The upper and lower heights of the inclined groove are the same as the downward moving distance of the clamping plate, which can achieve the effect of precise clamping. When the push plate pushes the movable plate downward, it can continue to slide on the top of the movable plate. There are four groups of slide rods, which can support the up and down movement of the movable plate. The top of the spring is fixedly connected to the movable plate, and the spring has the function of compressing energy storage, which can elastically reset the movable plate. The through hole opened on one side of the fixed seat can ensure the left and right movement of the push plate, and the slide groove opened on the top of the fixed seat can ensure the horizontal movement of the push plate. The support sleeve can support the left and right movement of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of a pipe expansion device for processing the utility model;
[0018] Figure 2 It is a partial cross-sectional view of a processing seat in a pipe processing expanding device of the utility model;
[0019] Figure 3 It is a partial cross-sectional view of a fixing seat in a pipe processing expanding device of the utility model;
[0020] Figure 4 It is a cross-sectional view of a movable plate in a pipe processing expanding device of the utility model;
[0021] Figure 5 The utility model is a schematic diagram of a clamping plate moving downward in a pipe processing expansion device.
[0022] In the figure: 1. Processing seat; 2. Fixed seat; 3. Hydraulic rod; 4. Expanding column; 5. Clamping groove; 6. Clamping plate; 7. Support column; 8. Moving plate; 9. Inclined groove; 10. Push plate; 11. Sliding rod; 12. Spring; 13. Through port; 14. Sliding groove; 15. Support sleeve; 16. Cross bar. DETAILED DESCRIPTION
[0023] Combine the following Figure 1-5 The utility model is further described, but the protection scope of the utility model is not limited to the described contents.
[0024] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. The drawings are all in very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.
[0025] For the sake of clarity, not all features of the actual embodiments are described. In the following description, well-known functions and structures are not described in detail because they would obscure the present invention with unnecessary detail. It should be recognized that in the development of any actual embodiment, a large number of implementation details must be made to achieve the specific goals of the developer, such as changing from one embodiment to another according to relevant system or business limitations. In addition, it should be recognized that such development work may be complex and time-consuming, but is merely routine work for those skilled in the art.
[0026] A pipe expansion device comprises a processing seat 1, a fixing seat 2 is fixedly connected to the top of the processing seat 1, a hydraulic rod 3 is installed on the top of the processing seat 1, and an expansion column 4 is fixedly connected to the output end of the hydraulic rod 3;
[0027] A clamping assembly is provided inside the fixing seat 2, and the clamping assembly includes a clamping groove 5, the clamping groove 5 is opened on the top of the fixing seat 2, a clamping plate 6 is provided on the top of the fixing seat 2, a support 7 is fixedly connected to the bottom of the clamping plate 6, and the bottom of the support 7 penetrates into the fixing seat 2 and is fixedly connected to a moving plate 8, and the pipe fitting is fixed by the clamping assembly;
[0028] An adjusting component is arranged inside the fixing seat 2, and the driving force of the hydraulic rod 3 is transmitted through the adjusting component.
[0029] The adjustment component includes an inclined slot 9 which is opened on the top of the movable plate 8 . A push plate 10 is fixedly connected to the surface of the flared column 4 , and one side of the push plate 10 penetrates into the interior of the fixed seat 2 .
[0030] A slide bar 11 is fixedly connected inside the fixing seat 2 , and the top of the slide bar 11 passes through the moving plate 8 and is fixedly connected to the inner wall of the fixing seat 2 .
[0031] A spring 12 is sleeved on the surface of the slide rod 11 , and the bottom of the spring 12 is fixedly connected to the inner wall of the fixing seat 2 .
[0032] A through opening 13 is formed on one side of the fixing seat 2 , and a sliding groove 14 is formed on the top of the fixing seat 2 .
[0033] A support sleeve 15 is fixedly connected to the bottom of the push plate 10 , a cross bar 16 is slidably connected inside the support sleeve 15 , and one side of the cross bar 16 is fixedly connected to the inner wall of the processing seat 1 .
[0034] The working principle of the utility model is as follows: the staff places the pipe fitting in the clamping groove 5 at the top of the fixed seat 2, and then starts the hydraulic rod 3 through the external controller, the hydraulic rod 3 cooperates with the flaring column 4 to drive the push plate 10 to move, the push plate 10 cooperates with the inclined groove 9 to push the moving plate 8 to move downward, the moving plate 8 moves downward to push the spring 12, and the moving plate 8 moves while cooperating with the support 7 to drive the clamping plate 6 to move downward, and the clamping plate 6 cooperates with the fixed seat 2 to clamp and fix the pipe fitting, such as Figure 5 As shown, the hydraulic rod 3 is then controlled to drive the expansion column 4 to move, so as to extrude and expand the pipe fitting to improve the processing efficiency;
[0035] After the expansion is completed, the hydraulic rod 3 is controlled to drive the expansion column 4 to reset, and the expansion column 4 drives the push plate 10 to cancel the push on the movable plate 8. At this time, the spring 12 resets the movable plate 8, so that the clamping plate 6 moves upward, cancels the clamping of the pipe fitting, and completes the entire expansion process. The clamping and expansion processing of the pipe fitting can be achieved through a single set of driving equipment, which can effectively improve the processing efficiency, does not require the use of multiple sets of driving equipment, and reduces the failure rate of the equipment.
[0036] Although the technical solutions of the present invention have been described and listed in detail, it should be understood that it is obvious to those skilled in the art to make modifications to the above-mentioned embodiments or adopt equivalent alternatives. These modifications or improvements made without departing from the spirit of the present invention are within the scope of protection required by the present invention.
Claims
1. A pipe expansion device for processing pipes, comprising a processing seat (1), characterized in that: The top of the processing seat (1) is fixedly connected to a fixed seat (2), the top of the processing seat (1) is equipped with a hydraulic rod (3), and the output end of the hydraulic rod (3) is fixedly connected to a flaring column (4); A clamping assembly is arranged inside the fixing seat (2), and the clamping assembly comprises a clamping groove (5), the clamping groove (5) is opened at the top of the fixing seat (2), a clamping plate (6) is arranged at the top of the fixing seat (2), a support (7) is fixedly connected to the bottom of the clamping plate (6), and the bottom of the support (7) passes through the inside of the fixing seat (2) and is fixedly connected to a moving plate (8), and the pipe fitting is fixed by the clamping assembly; An adjustment component is arranged inside the fixing seat (2), and the driving force of the hydraulic rod (3) is transmitted through the adjustment component.
2. A pipe processing expansion device according to claim 1, characterized in that: The adjustment component comprises an inclined groove (9), wherein the inclined groove (9) is opened at the top of the movable plate (8), and a push plate (10) is fixedly connected to the surface of the flared column (4), and one side of the push plate (10) penetrates into the interior of the fixed seat (2).
3. The expanding device for pipe processing according to claim 1, characterized in that: A sliding rod (11) is fixedly connected inside the fixed seat (2), and the top of the sliding rod (11) passes through the movable plate (8) and is fixedly connected to the inner wall of the fixed seat (2).
4. A pipe processing expansion device according to claim 3, characterized in that: A spring (12) is sleeved on the surface of the sliding rod (11), and the bottom of the spring (12) is fixedly connected to the inner wall of the fixing seat (2).
5. The expanding device for pipe processing according to claim 1, characterized in that: A through opening (13) is provided on one side of the fixing seat (2), and a sliding groove (14) is provided on the top of the fixing seat (2).
6. The expanding device for pipe processing according to claim 2, characterized in that: The bottom of the push plate (10) is fixedly connected to a support sleeve (15), the interior of the support sleeve (15) is slidably connected to a cross bar (16), and one side of the cross bar (16) is fixedly connected to the inner wall of the processing seat (1).