Pipe orifice polishing device for mechanical manufacturing

Abstract

The utility model relates to the technical field of pipe orifice polishing, in particular to a pipe orifice polishing device for mechanical manufacturing. According to the technical scheme, a fixing module and a cushion block are installed on a bottom plate, a bearing seat is installed on the cushion block, a transmission shaft is rotatably installed in the bearing seat, a grinding assembly is installed at the output end of the transmission shaft, the grinding assembly is provided with a first grinding head and a second grinding head, the first grinding head is conical, and the second grinding head is conical. The second grinding head is in a bowl shape. The fixing module is provided with a fixing shaft, a limiting block is installed on the fixing shaft, clamping jaws are rotatably installed on the two sides of the fixing shaft through rotating shafts, a two-way air cylinder is installed on the side, away from the limiting block, of the fixing shaft, and the clamping jaws are pulled by the two-way air cylinder to deflect so as to clamp the pipe fitting. The first polishing head is located in the center of the second polishing head, so that the polishing assembly can be suitable for polishing the inside and the outside of the pipe orifice at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe orifice polishing technical field, specifically to a kind of for mechanical manufacturing pipe orifice polishing device. BACKGROUND

[0002] Mechanical manufacturing refers to the industrial department engaged in various power machinery, hoisting and transporting machinery, chemical machinery, textile machinery, machine tool, tool, instrument, instrument and other mechanical equipment production, mechanical manufacturing provides technical equipment for the whole national economy, various polishing devices are commonly used equipment in mechanical manufacturing industry.The pipe orifice polishing device in the prior art cannot be fixed to different diameter specifications of circular pipe, the fixing effect is poor, cannot adapt to the polishing of circular pipe of different pipe diameter, the scope of application is smaller, reduce the practicability of polishing device, bring a lot of inconvenience to user.

[0003] Through search, patent publication No.CN202021324893.2 discloses a kind of for mechanical manufacturing circular pipe orifice polishing device, although the device is when using, by pushing motor box, make polishing disc to circular pipe and polish, finally polishing disc is conical, and the outer surface of polishing disc is evenly provided with polishing groove, can guarantee that the inner wall of polishing disc is polished to circular pipe of different diameters, but the device can only polish the inside of pipe when being used, cannot polish the outside of pipe.If the inside and outside of circular pipe need to be polished, using this device needs additional equipment or step to complete the polishing work of outside, which undoubtedly increases the complexity of operation and time cost, reduces the overall work efficiency.This limits its scope of use, because in actual application, the outer surface of pipe can also need to be polished to achieve specific surface roughness, remove defects or carry out anticorrosion treatment and other purposes. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of for mechanical manufacturing pipe orifice polishing device, solves the problems raised in background art.

[0005] The technical problem in the above-mentioned technical solution of the utility model is solved as follows:

[0006] A kind of for mechanical manufacturing pipe orifice polishing device, including bottom plate, the fixed module and pad are installed on the bottom plate, the bearing seat is installed on the pad, the transmission shaft is rotatably installed in the bearing seat, the output end of the transmission shaft is installed with polishing assembly;

[0007] The end of the transmission shaft away from polishing assembly is connected with motor transmission by gearbox, the polishing assembly is equipped with first polishing head and second polishing head, the first polishing head is conical, and the second polishing head is bowl-shaped;

[0008] The fixed die set is provided with a fixed shaft, a limiting block is installed on the fixed shaft, clamping jaws are rotatably installed on both sides of the fixed shaft through pivots, a double-acting cylinder is installed on the side of the fixed shaft away from the limiting block, and both ends of the double-acting cylinder are rotatably connected with the ends of the clamping jaws.

[0009] Based on the above technical solution, the utility model further can make improvement as follows.

[0010] Further, the bottom plate is provided with a controller, and the motor is controlled by the controller.

[0011] The beneficial effects of the above further scheme are:

[0012] The motor is accurately controlled by the controller, so that the automation and intelligent management of the polishing process can be realized. This not only improves the work efficiency, but also ensures the stability and consistency of the polishing quality. At the same time, the controller can also set different polishing parameters such as speed and polishing time according to actual needs, so as to meet the needs of different pipe polishing.

[0013] Further, the first polishing head is located at the center of the second polishing head, and a chip removal groove is formed in the second polishing head.

[0014] The beneficial effects of the above further scheme are:

[0015] The first polishing head is located at the center of the second polishing head, which makes the polishing assembly suitable for both inside and outside polishing of the pipe opening. The chip removal groove formed in the second polishing head helps to remove the generated debris in time during the polishing process, preventing debris accumulation from affecting the polishing effect and causing equipment damage. This not only improves the polishing efficiency, but also prolongs the service life of the equipment.

[0016] Further, the inner surface of the clamping jaw is provided with an anti-skid block, and the clamping jaw contacts the pipe through the anti-skid block.

[0017] The beneficial effects of the above further scheme are:

[0018] The anti-skid block design on the inner surface of the clamping jaw can increase the friction between the clamping jaw and the pipe, thereby ensuring the stability and safety of the pipe during the polishing process. This design not only improves the clamping effect, but also avoids the safety hazards caused by pipe slipping.

[0019] Further, a magnet is embedded in the limiting block, the limiting block is attracted to the pipe by the magnet, and the pipe is fixed by the limiting block.

[0020] The beneficial effects of the above further scheme are:

[0021] The magnet inlaid on the limiting block can conveniently adsorb the pipe fitting, and realizes quick fixing. The non-mechanical fixing mode is not only simple and convenient to operate, but also can adapt to pipe fittings of different materials and sizes. Meanwhile, the adsorption force of the magnet can ensure that the pipe fitting will not fall off due to vibration during polishing, thereby improving the stability and safety of polishing.

[0022] The utility model provides a kind of for mechanical manufacturing pipe mouth polishing device. With following beneficial effects:

[0023] The polishing assembly designs first polishing head and second polishing head, wherein the first polishing head is conical, suitable for polishing inside pipe mouth;Second polishing head is bowl-shaped, can cover larger external area, suitable for polishing outside pipe mouth. This design makes the device can meet the polishing needs of both sides of pipe mouth simultaneously, improves the practicability and working efficiency of equipment. The chip removal groove opened on second polishing head helps to discharge the generated chippings in time during polishing, keeps the cleaning of polishing surface, thereby improves polishing quality and efficiency.

[0024] The fixed module adsorbs pipe fitting by the magnet on limiting block, and this non-mechanical fixing mode is not only convenient and fast, but also can adapt to pipe fittings of different materials and sizes, improves the versatility and flexibility of equipment. The design of clamping jaw driven by bidirectional cylinder is tightly contacted with pipe fitting by anti-slip block, ensures the stability and safety of pipe fitting during polishing. The deflection clamping mode of clamping jaw can adapt to pipe fittings of different diameters, further enhances the application range of equipment.

[0025] The transmission shaft is drivingly connected with motor through gearbox, and this design makes the rotating speed and torque of polishing assembly can be adjusted as required, thereby meets the polishing requirements of pipe fittings of different materials and thicknesses. The controller accurately controls motor, realizes the automation and intelligentization of polishing process, improves working efficiency and polishing precision. BRIEF DESCRIPTION OF DRAWINGS

[0026] The drawings described herein are used to provide further understanding of the utility model, and constitute part of the present application, and the illustrative embodiment of the utility model and its description are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0027] In the drawings:

[0028] Fig. 1 It is the front view appearance schematic drawing of the utility model;

[0029] Fig. 2 It is the fixed module front view appearance schematic drawing of the utility model;

[0030] Fig. 3 It is the fixed module bottom view appearance schematic drawing of the utility model;

[0031] Fig. 4 It is the appearance schematic view of the polishing assembly of the utility model.

[0032] In the drawings, the component list represented by each reference numeral is as follows:

[0033] 1, fixed module; 101, anti-skid block; 102, limiting block; 103, magnet; 104, fixed shaft; 105, two-way cylinder; 106, rotating shaft; 107, clamping jaw; 2, base plate; 3, cushion block; 4, bearing seat; 5, controller; 6, motor; 7, gearbox; 8, transmission shaft; 9, polishing assembly; 901, first polishing head; 902, second polishing head; 903, chip removal groove. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0035] Please refer to Figs. 1 to 4 The embodiments provided by the utility model:

[0036] Embodiment one

[0037] The utility model relates to a kind of mechanical manufacturing pipe orifice polishing device, including base plate 2, fixed module 1 and cushion block 3 are installed on base plate 2, bearing seat 4 is installed on cushion block 3, transmission shaft 8 is rotatably installed in bearing seat 4, polishing assembly 9 is installed at the output end of transmission shaft 8, the end of transmission shaft 8 deviating polishing assembly 9 is connected with motor 6 by gearbox 7 transmission, controller 5 is installed on base plate 2, motor 6 is controlled by controller 5, and motor 6 is accurately controlled by controller 5, can realize the automation and intelligent management of polishing process.This not only improves work efficiency, but also ensures the stability and consistency of polishing quality.Simultaneously, controller 5 can also set different polishing parameters according to actual needs, such as speed, polishing time etc., to meet the needs of different pipe fittings polishing, and polishing assembly 9 is equipped with first polishing head 901 and second polishing head 902, first polishing head 901 is conical, and second polishing head 902 is bowl-shaped, first polishing head 901 is located at the center of second polishing head 902, and the inner and outer surfaces of pipe fitting pipe orifice are polished simultaneously by first polishing head 901 and second polishing head 902, and second polishing head 902 is equipped with chip removal groove 903, and first polishing head 901 is located at the center of second polishing head 902, so that polishing assembly 9 can be simultaneously applied to the inner and outer polishing of pipe orifice.The chip removal groove 903 opened in second polishing head 902 is helpful to discharge the debris generated during polishing process in time, to prevent debris accumulation from affecting polishing effect and causing equipment damage.This not only improves polishing efficiency, but also prolongs the service life of equipment.

[0038] Example two

[0039] To facilitate the clamping and fixing of pipe fittings, for example, Figs. 1 to 4As shown, the utility model still includes: fixed module 1 is equipped with fixed shaft 104, fixed shaft 104 is installed with limit block 102, limit block 102 is inlaid with magnet 103, limit block 102 is adsorbed pipe fitting through magnet 103, and limit block 102 is fixed to pipe fitting through auxiliary, and the magnet 103 inlaid on limit block 102 can conveniently adsorb pipe fitting, realizes quick fixing.This non-mechanical type fixing mode is not only simple to operate, and can adapt to pipe fitting of different material and size.Simultaneously, the adsorption of magnet 103 can also ensure that pipe fitting does not fall off due to vibration in the polishing process, thereby improve the stability and security of polishing, and the two sides of fixed shaft 104 are rotatably installed with clamping jaw 107 through pivot 106, the inner surface of clamping jaw 107 is equipped with antiskid block 101, and clamping jaw 107 is contacted with pipe fitting through antiskid block 101, and the antiskid block 101 of clamping jaw 107 inner surface can increase the friction between clamping jaw 107 and pipe fitting, thereby ensuring the stability and security of pipe fitting in the polishing process.This design not only improves the clamping effect, but also avoids the security risk caused by pipe fitting sliding, and the side, away from limit block 102, of fixed shaft 104 is installed with two-way pneumatic cylinder 105, and the both ends of two-way pneumatic cylinder 105 are rotatably connected with the terminal of clamping jaw 107, and pipe fitting is clamped by two-way pneumatic cylinder 105 pulling clamping jaw 107 deflection.

[0040] Working principle:

[0041] Motor 6 is started and controlled through controller 5.When it is needed to start polishing, controller 5 sends instruction to motor 6, and motor 6 starts to operate.The driving force of motor 6 is transmitted to transmission shaft 8 through gearbox 7.Variation ratio can be adjusted according to need in gearbox 7, so as to change the rotating speed and torque of transmission shaft 8.Transmission shaft 8 rotates in bearing seat 4, and its output end is connected with polishing assembly 9.Therefore, the rotation of transmission shaft 8 will drive polishing assembly 9 to rotate.

[0042] Polishing assembly 9 includes first polishing head 901 and second polishing head 902.First polishing head 901 is conical, and is suitable for polishing the inside of pipe opening;Second polishing head 902 is bowl-shaped, and is suitable for polishing the outside of pipe opening.When transmission shaft 8 drives polishing assembly 9 to rotate, first polishing head 901 and second polishing head 902 will contact with the inner and outer surfaces of pipe opening respectively, and carry out polishing work.The chip removal groove 903 opened on second polishing head 902 is helpful to timely discharge the generated chippings in the polishing process, and keep the polishing surface clean.

[0043] The fixed die set 1 adsorbs the pipe fitting through the magnet 103 on the limiting block 102. The non-mechanical fixing mode is convenient and quick, and can adapt to pipe fittings of different materials and sizes. When the pipe fitting is adsorbed on the limiting block 102, the bidirectional air cylinder 105 starts to work, and the clamping jaw 107 is deflected through the connection at both ends. The inner surface of the clamping jaw 107 is provided with the anti-skid block 101, and when the clamping jaw 107 is deflected, the anti-skid block 101 is in close contact with the pipe fitting and clamps and fixes the pipe fitting. The clamping mode ensures the stability and safety of the pipe fitting during the grinding process.

[0044] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0045] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A mechanical manufacturing pipe orifice polishing device, comprising a base plate (2), a fixed mold group (1) and a cushion block (3) are installed on the base plate (2), a bearing seat (4) is installed on the cushion block (3), a transmission shaft (8) is rotatably installed in the bearing seat (4), and a polishing assembly (9) is installed at the output end of the transmission shaft (8), characterized in that: one end of the transmission shaft (8) away from the polishing assembly (9) is drivingly connected with a motor (6) through a gearbox (7), the polishing assembly (9) is provided with a first polishing head (901) and a second polishing head (902), the first polishing head (901) is conical, and the second polishing head (902) is bowl-shaped; the fixed mold group (1) is provided with a fixed shaft (104), a limiting block (102) is installed on the fixed shaft (104), clamping jaws (107) are rotatably installed on both sides of the fixed shaft (104) through rotating shafts (106), a bidirectional air cylinder (105) is installed on the side of the fixed shaft (104) away from the limiting block (102), and both ends of the bidirectional air cylinder (105) are rotatably connected with the ends of the clamping jaws (107), the clamping jaws (107) are pulled to deflect to clamp the pipe by the bidirectional air cylinder (105).

2. A device for mechanical manufacturing of pipe ends according to claim 1, characterized in that A controller (5) is installed on the base plate (2), and the motor (6) is controlled by the controller (5).

3. A device for mechanical manufacturing pipe orifice polishing according to claim 1, characterized in that: The first polishing head (901) is located at the center of the second polishing head (902), and a chip removal groove (903) is formed in the second polishing head (902).

4. A device for mechanical manufacturing of pipe ends according to claim 1, characterized in that: The inner surface of the clamping jaw (107) is provided with an anti-skid block (101), and the clamping jaw (107) contacts the pipe through the anti-skid block (101).

5. A device for mechanical manufacturing pipe orifice polishing according to claim 1, characterized in that: Magnets (103) are inlaid in the limiting block (102), the limiting block (102) adsorbs the pipe through the magnets (103), and the pipe is fixed by the limiting block (102).

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