A metal pipe machining positioning device

Abstract

The utility model relates to metal pipeline processing technical field, concretely relates to a metal pipeline processing positioning equipment, sets up the locating piece respectively at the both ends of base, and the drive positioning assembly of one end props up metal pipe from metal pipe interior to realize fixed, and the locating pressure plate of base other end adopts to realize fixed from outside to hold metal pipe, and the front and back inside and outside cooperation plays good positioning effect, and enhances the positioning stability. Still set up drive mechanism in drive positioning assembly, and drive mechanism does not work and plays the fixed role, and drive mechanism can drive metal pipe to rotate after working, and still be equipped with a plurality of autorotation roller cylinders on the arc inner groove of base, is used for cooperation metal pipe rotation, the need of convenient worker, and saves time and energy additionally, sets up the vehicle -mounted platform, and conveniently transports metal pipe, and sets up the brake system in vehicle -mounted platform, is used for when not shifting can be stably stopped on the ground. In addition, set up the matched supporting trolley, is used for cooperation the metal pipe of bearing length is longer.

Description

Technical Field

[0001] This utility model relates to the field of metal pipe processing technology, and in particular to a metal pipe processing positioning device. Background Technology

[0002] There are many types of metal pipes, each with different uses and functions. Some metal pipes, although shorter in length, have a larger diameter, such as some corrugated metal pipes and spiral metal pipes. The materials used in metal pipes generally have a high density, especially stainless steel pipes and cast iron pipes.

[0003] Therefore, large-diameter metal pipes are very heavy, making them inconvenient to process and transport. Workers find it difficult to keep the metal pipes stable by hand, or to rotate or move them by hand.

[0004] Currently, there are many clamps or positioning fixtures used for machining metal pipes, but they generally completely fix the metal pipe in place. However, metal pipe machining often requires moving the metal pipe to different machining equipment for corresponding processing. In addition, during the machining process, it is sometimes necessary to rotate the metal pipe and adjust its position.

[0005] This means that when rotating or transferring metal pipes, it is necessary to first loosen the original positioning fixture, and then re-clamp and position them after the rotation or transfer is completed, which is time-consuming and labor-intensive. Utility Model Content

[0006] In view of this, the purpose of this utility model is to propose a metal pipe processing positioning device to solve the technical problem that the existing metal pipe positioning fixtures are difficult to meet the requirements of convenient position adjustment during metal processing.

[0007] To achieve the above objectives, this utility model provides a metal pipe processing and positioning device, including a base for placing a metal pipe, wherein the upper end surface of the base is provided with an arc-shaped inner groove with a radius larger than that of the metal pipe, and the processing and positioning device further includes: A drive positioning assembly is provided at one end of the base. The drive positioning assembly includes a drive mechanism fixedly installed on the base and a connector connected to the output shaft of the drive mechanism. The connector extends into the metal tube and is provided with several telescopic support plates. The support plates extend out and support the inner wall of the metal tube for positioning the metal tube. A positioning plate is provided at the other end of the base relative to the driving positioning component. The positioning plate is movably connected to the base, and the lower end face of the positioning plate is also provided with an arc-shaped groove for cooperating with the base to clamp the positioning metal tube.

[0008] Furthermore, the base is provided with a vehicle platform at its bottom, and the vehicle platform is provided with casters and a braking system at its bottom for transporting metal pipes. The base is fixedly connected to the vehicle platform.

[0009] Furthermore, the drive mechanism is fixedly installed on the outer side wall of the mounting base, the mounting base is fixedly connected to the base, and the connector is rotatably connected to the inner side wall of the mounting base.

[0010] Furthermore, the outer side of the connector is provided with several support plate grooves arranged at equal angles, the support plate is slidably connected in the support plate groove, the connector is also provided with a pusher for pushing the support plate to extend and retract, and the outer surface of the support plate is provided with anti-slip texture.

[0011] Furthermore, the pushing member is located in the pushing member movable groove inside the connecting member. The pushing member includes a sliding connecting rod, an electromagnetic coil, and a metal disk. The electromagnetic coil is fixedly connected in the pushing member movable groove. The sliding connecting rod passes through the electromagnetic coil, and the outer end of the sliding connecting rod is connected to the bottom of the support plate. The metal disk is located inside the electromagnetic coil and can be attracted by the electromagnetic coil after it is energized. The metal disk is fixedly connected to the inner end of the sliding connecting rod and slidably connected in the pushing member movable groove.

[0012] Furthermore, a circular plate is fixedly connected to the outer end of the sliding link, and a push rod is fixedly connected to the inner end of the support plate. The push rod is fixedly connected to the circular plate and slidably connected to the connecting piece.

[0013] Furthermore, a return spring is also sleeved on the outer side of the sliding connecting rod of the electromagnetic coil. The return spring is a tension spring, and its upper and lower ends are respectively connected to the circular plates at the outer ends of the electromagnetic coil and the sliding connecting rod.

[0014] Furthermore, a telescopic connecting plate is fixedly connected to the lower end of the positioning pressure plate, and a telescopic groove is provided on the base. The lower end of the telescopic connecting plate is slidably connected in the telescopic groove. An electromagnet is also provided at the bottom of the telescopic groove. The telescopic connecting plate is made of a metal material that can be magnetically attracted.

[0015] Furthermore, the lower end face of the positioning plate is provided with an adhesive pad in the arc-shaped groove, and the inner wall of the arc-shaped inner groove is provided with several self-rotating rollers, which are rotatably connected to the base.

[0016] Furthermore, the telescopic groove is also equipped with a self-lifting spring, which is a compression spring, and the upper and lower ends of the self-lifting spring are respectively connected to the electromagnet and the telescopic connecting plate.

[0017] The beneficial effects of this utility model are as follows: 1. The base is designed and positioning parts are set at both ends of the base, which can stably fix the metal tube and ensure the stability of the metal tube during processing.

[0018] 2. The drive positioning component at one end of the base supports the metal tube from the inside to achieve fixation, while the positioning pressure plate at the other end of the base clamps the metal tube from the outside to achieve fixation. The front and rear, inside and outside cooperation achieves a good positioning effect and enhances positioning stability.

[0019] 3. The drive positioning component is also equipped with a drive mechanism. When the drive mechanism is not working, it plays a fixing role. When the drive mechanism is working, it can drive the metal tube to rotate. In addition, there are several self-rotating rollers on the arc-shaped inner groove of the base to cooperate with the rotation of the metal tube, which is convenient for workers and saves time and effort.

[0020] 4. The positioning plate uses an electromagnet to lower and clamp the metal tube, which is highly responsive. It is also equipped with a self-lifting spring, which can lift the positioning plate and release the metal tube after the electromagnet is de-energized, thus avoiding interference with the rotation of the metal tube.

[0021] 5. A vehicle-mounted platform is provided for easy transport of metal pipes, and the platform is equipped with a braking system to ensure stable parking when not being moved. A matching trailer is also provided to support longer metal pipes. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the positioning metal tube of the device of this utility model.

[0024] Figure 2 This is a schematic diagram of the overall structure and principle of the device of this utility model.

[0025] Figure 3 This is a structural schematic diagram of the device from another perspective.

[0026] Figure 4 This is a schematic diagram of the drive positioning component in the device of this utility model.

[0027] Figure 5 This is a schematic diagram of the internal structure of the connector in the device of this utility model.

[0028] Figure 6 This is a schematic diagram illustrating the structural principle of the positioning pressure plate in the device of this utility model.

[0029] Figure 7 This is a schematic diagram of the device of this utility model when transporting a long metal tube.

[0030] The diagram is marked as follows: 01. Metal tube; 101. Base; 102. Vehicle platform; 103. Hand handle; 104. Arc-shaped inner groove; 105. Positioning pressure plate; 106. Drive mechanism; 107. Mounting seat; 108. Connector; 109. Support plate groove; 110. Support plate; 111. Push rod; 112. Sliding connecting rod; 113. Coil; 114. Metal disc; 115. Return spring; 116. Pushing component movable groove; 117. Anti-slip texture; 118. Rotating roller; 119. Telescopic connecting plate; 120. Rubber pad; 121. Telescopic groove; 122. Electromagnet; 123. Self-lifting spring; 124. Matching trolley. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] The first aspect of this utility model is as follows: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, large-diameter metal pipes are very heavy, making processing and transportation extremely inconvenient. Workers find it difficult to keep the metal pipes stable manually, or to rotate or move them manually. Therefore, this invention designs a base 101 for placing the metal pipe 01. The upper surface of the base 101 has an arc-shaped inner groove 104 with a radius larger than that of the metal pipe 01.

[0034] A vehicle platform 102 is provided at the bottom of the base 101. The vehicle platform 102 is equipped with casters and a braking system for transporting the metal pipe 01. The base 101 is fixedly connected to the vehicle platform 102. This facilitates the transport of the metal pipe 01. Additionally, for longer metal pipes 01, a matching trolley 124 is provided to support the other end of the metal pipe 01, preventing it from bending or becoming unbalanced due to its own weight. Figure 7 As shown.

[0035] The key point is that a drive positioning component is provided at one end of the base 101. The drive positioning component includes a drive mechanism 106 fixedly installed on the base 101 and a connector 108 connected to the output shaft of the drive mechanism 106. The connector 108 extends into the metal tube 01, and the connector 108 is provided with several telescopic support plates 110. The support plates 110 extend out and support the inner wall of the metal tube 01 for positioning the metal tube 01.

[0036] Additionally, a positioning plate 105 is provided at the other end of the base 101 relative to the drive positioning component. The positioning plate 105 is movably connected to the base 101, and the lower end face of the positioning plate 105 is also provided with an arc-shaped groove for cooperating with the base 101 to clamp the positioning metal tube 01.

[0037] Positioning components are provided at both ends of the base 101. The drive positioning component at one end supports the metal tube 01 from the inside to achieve fixation, while the positioning pressure plate 105 at the other end of the base 101 clamps the metal tube 01 from the outside to achieve fixation. The front and rear, inside and outside cooperation achieve a good positioning effect, enhance positioning stability, and ensure the stability of the metal tube 01 during processing.

[0038] The second aspect of this utility model is as follows: Figure 4 , Figure 5 ,and Figure 6 As shown, when workers reprocess metal pipe 01, they often need to move the metal pipe to different processing equipment for corresponding processing. In addition, during the processing, they sometimes need to rotate the metal pipe to adjust its position. Therefore, this embodiment includes a drive mechanism 106 in the drive positioning component to drive the metal pipe 01 to rotate, replacing manual operation by workers and saving time and effort.

[0039] Specifically, the drive mechanism 106 is fixedly mounted on the outer wall of the mounting base 107, the mounting base 107 is fixedly connected to the base 101, and the connector 108 is rotatably connected to the inner wall of the mounting base 107. The drive mechanism 106 is preferably a motor, but other drive devices can also be used.

[0040] The outer side of the connector 108 is provided with several support plate grooves 109 arranged at equal angles. The support plate 110 is slidably connected in the support plate grooves 109. The connector 108 is also provided with a pusher for pushing the support plate 110 to extend and retract. The pusher is located in the pusher movable groove 116 inside the connector 108. The pusher includes a sliding connecting rod 112, an electromagnetic coil 113 and a metal disk 114. The electromagnetic coil 113 is fixedly connected in the pusher movable groove 116. The sliding connecting rod 112 passes through the electromagnetic coil 113 and the outer end of the sliding connecting rod 112 is connected to the bottom of the support plate 110. The metal disk 114 is located inside the electromagnetic coil 113 and can be attracted by the electromagnetic coil 113 after it is energized. The metal disk 114 is fixedly connected to the inner end of the sliding connecting rod 112 and slidably connected in the pusher movable groove 116.

[0041] Preferably, the outer surface of the support plate 110 is provided with anti-slip texture 117 to prevent slipping after supporting the inner wall of the metal tube 01.

[0042] The electromagnetic coil 113, in conjunction with the metal disc 114, generates a driving force to push the support plate 110 out and support the inner wall of the metal tube 01. This not only ensures a sensitive response and sufficient driving force, but also enables miniaturization.

[0043] Additionally, a circular plate is fixedly connected to the outer end of the sliding connecting rod 112, and a push rod 111 is fixedly connected to the inner end of the support plate 110. The push rod 111 is fixedly connected to the aforementioned circular plate and slidably connected to the connecting piece 108. A return spring 115 is also sleeved on the outer side of the sliding connecting rod 112 outside the electromagnetic coil 113. The return spring 115 is a tension spring, and its upper and lower ends are respectively connected to the circular plates at the outer ends of the electromagnetic coil 113 and the sliding connecting rod 112.

[0044] After the electromagnetic coil 113 is de-energized, the reset spring 115 can play a reset role, drive the support plate 110 to retract into the support plate groove 109, and release the metal tube 01.

[0045] When the drive mechanism 106 drives the metal tube 01 to rotate, the positioning plate 105 can be released to avoid interference from the positioning plate 105. A telescopic connecting plate 119 is fixedly connected to the lower end of the positioning plate 105. A telescopic groove 121 is provided on the base 101. The lower end of the telescopic connecting plate 119 is slidably connected within the telescopic groove 121. An electromagnet 122 is also provided at the bottom of the telescopic groove 121. The telescopic connecting plate 119 is made of a metal material that can be magnetically attracted. A self-lifting spring 123 is also provided within the telescopic groove 121. The self-lifting spring 123 is a compression spring, and its upper and lower ends are respectively connected to the electromagnet 122 and the telescopic connecting plate 119.

[0046] The positioning plate 105 uses an electromagnet 122 to lower and clamp the metal tube 01. It is highly responsive and can immediately de-energize the electromagnet 122 and release the positioning plate 105 when the drive mechanism 106 is activated. The self-lifting spring 123 can lift the positioning plate 105 and release the metal tube 01 after the electromagnet 122 is de-energized, thus avoiding interference with the rotation of the metal tube 01.

[0047] Preferably, a rubber pad 120 is provided in the arc-shaped groove on the lower end face of the positioning pressure plate 105, and a number of self-rotating rollers 118 are provided on the inner wall of the arc-shaped inner groove 104. The self-rotating rollers 118 are rotatably connected to the base 101 to cooperate with the rotation of the metal tube 01 and reduce the friction force on the metal tube 01 when it rotates.

[0048] In summary, this utility model designs a base 101 and sets positioning components at both ends of the base 101, which can stably fix the metal tube 01 and ensure the stability of the metal tube 01 during processing. The drive positioning component at one end of the base 101 supports the metal tube 01 from the inside to achieve fixation, while the positioning pressure plate 105 at the other end of the base 101 clamps the metal tube 01 from the outside to achieve fixation. The front and rear, inside and outside cooperation achieves a good positioning effect and enhances positioning stability.

[0049] The drive positioning assembly also includes a drive mechanism 106. When not in operation, the drive mechanism 106 serves a fixing function. When in operation, the drive mechanism 106 drives the metal tube 01 to rotate. Several self-rotating rollers 118 are also provided on the arc-shaped inner groove 104 of the base 101 to cooperate with the rotation of the metal tube 01, facilitating worker convenience and saving time and effort. The positioning pressure plate 105 uses an electromagnet 122 to lower and clamp the metal tube 01, exhibiting sensitive response. A self-lifting spring 123 is also provided, which lifts the positioning pressure plate 105 and releases the metal tube 01 after the electromagnet 122 is de-energized, preventing interference with the rotation of the metal tube 01.

[0050] A vehicle-mounted platform 102 is also provided to facilitate the transfer of the metal pipe 01. The vehicle-mounted platform 102 is equipped with a braking system to ensure stable parking on the ground when not being transferred. A matching trailer 124 is also provided to support longer metal pipes 01.

[0051] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention includes the claims being limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0052] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A metal pipe machining positioning device, comprising a base (101) for placing a metal pipe (01), an arc-shaped inner groove (104) with a radius greater than that of the metal pipe (01) being arranged on the upper end surface of the base (101), characterized in that, The processing and positioning equipment also includes: A drive positioning assembly is provided at one end of the base (101). The drive positioning assembly includes a drive mechanism (106) fixedly installed on the base (101) and a connector (108) connected to the output shaft of the drive mechanism (106). The connector (108) extends into the metal tube (01) and is provided with several telescopic support plates (110). The support plates (110) extend out and support the inner wall of the metal tube (01) for positioning the metal tube (01). A positioning plate (105) is provided at the other end of the base (101) relative to the driving positioning component. The positioning plate (105) is movably connected to the base (101), and the lower end face of the positioning plate (105) is also provided with an arc-shaped groove for cooperating with the base (101) to clamp the positioning metal tube (01).

2. A metal pipe machining positioning apparatus according to claim 1, wherein The base (101) is provided with a vehicle platform (102) at its bottom for transporting metal pipes (01), and the base (101) is fixedly connected to the vehicle platform (102).

3. A metal pipe machining positioning apparatus according to claim 1, wherein The drive mechanism (106) is fixedly installed on the outer side wall of the mounting base (107), the mounting base (107) is fixedly connected to the base (101), and the connector (108) is rotatably connected to the inner side wall of the mounting base (107).

4. A metal pipe machining positioning apparatus according to claim 1 or 3, wherein The outer side of the connector (108) is provided with a plurality of support plate grooves (109) arranged at equal angles. The support plate (110) is slidably connected in the support plate groove (109). The connector (108) is also provided with a pusher for pushing the support plate (110) to extend and retract. The outer surface of the support plate (110) is provided with anti-slip texture (117).

5. A metal pipe machining positioning apparatus according to claim 4, wherein The pusher is located in the pusher movable groove (116) inside the connector (108). The pusher includes a sliding link (112), an electromagnetic coil (113), and a metal disk (114). The electromagnetic coil (113) is fixedly connected in the pusher movable groove (116). The sliding link (112) passes through the electromagnetic coil (113), and the outer end of the sliding link (112) is connected to the bottom of the support plate (110). The metal disk (114) is located inside the electromagnetic coil (113) and can be attracted by the energized electromagnetic coil (113). The metal disk (114) is fixedly connected to the inner end of the sliding link (112) and slidably connected in the pusher movable groove (116).

6. A metal pipe machining positioning apparatus according to claim 5, wherein A circular plate is fixedly connected to the outer end of the sliding link (112), and a push rod (111) is fixedly connected to the inner end of the support plate (110). The push rod (111) is fixedly connected to the circular plate and slidably connected to the connector (108).

7. A metal pipe machining positioning apparatus according to claim 6, wherein A reset spring (115) is also sleeved on the outside of the sliding connecting rod (112) on the outside of the electromagnetic coil (113). The reset spring (115) is a tension spring, and the upper and lower ends of the reset spring (115) are respectively connected to the circular plates on the outside of the electromagnetic coil (113) and the sliding connecting rod (112).

8. A metal pipe machining positioning apparatus according to claim 1, wherein The lower end of the positioning plate (105) is fixedly connected to a telescopic connecting plate (119). The base (101) is provided with a telescopic groove (121). The lower end of the telescopic connecting plate (119) is slidably connected in the telescopic groove (121). An electromagnet (122) is also provided at the bottom of the telescopic groove (121). The telescopic connecting plate (119) is made of a metal material that can be magnetically attracted.

9. A metal pipe machining positioning apparatus according to claim 1 or 8, wherein The lower end face of the positioning plate (105) is provided with an arc-shaped groove and a rubber pad (120) is provided in the arc-shaped groove (104). The inner wall of the arc-shaped inner groove (104) is also provided with a number of self-rotating rollers (118), which are rotatably connected to the base (101).

10. A metal pipe machining positioning apparatus according to claim 8, wherein The telescopic groove (121) is also provided with a self-lifting spring (123), which is a compression spring, and the upper and lower ends of the self-lifting spring (123) are respectively connected to the electromagnet (122) and the telescopic connecting plate (119).

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