Alloy steel lens tube surface polishing device

Abstract

The utility model provides an alloy steel lens tube surface polishing device, and belongs to the technical field of alloy tube machining. The alloy steel lens tube surface polishing device comprises a supporting structure and a polishing structure. The supporting structure comprises a supporting plate, a supporting frame and a first driving part, two supporting parts are installed on one side of the top face of the supporting plate, the first driving part is installed on the top face of the supporting plate and connected with one supporting part, and the polishing structure comprises a fixing plate, a lifting part and a second polishing part. A second driving piece is installed between the fixing plate and the supporting plate, a lifting piece is installed on the second driving piece, and the second polishing piece is installed on the first polishing piece through an elastic piece. The inner surface and the outer surface of a raw material pipe of the alloy steel lens pipe can be polished at the same time, so that the inner surface and the outer surface can be polished at the same time, the polishing efficiency is improved, and the polishing is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy tube processing, in particular to a surface polishing device for an alloy steel lens tube. Background Art

[0002] Alloy pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe. Because this kind of steel pipe contains more Cr, its high temperature resistance, low temperature resistance and corrosion resistance are unmatched by ordinary seamless steel pipe.

[0003] At present, the existing alloy steel lens tube needs to be polished before the raw material tube of the alloy steel lens tube is manufactured. However, the existing polishing device can generally only polish the inner surface or the outer surface of the raw material, which undoubtedly reduces the polishing efficiency during the polishing process. Therefore, it is necessary to propose an alloy steel lens tube surface polishing device to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an alloy steel lens tube surface polishing device, which aims to improve the alloy steel lens tube surface polishing device, which can only polish the inner surface or outer surface of the raw material, which undoubtedly reduces the polishing efficiency during the polishing process.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a device for polishing the surface of an alloy steel lens tube, which comprises a supporting structure and a polishing structure.

[0007] The supporting structure includes a supporting plate, a supporting frame and a first driving member, the supporting frame is fixed to the bottom of the supporting plate, two supporting members are installed on one side of the top surface of the supporting plate, the first driving member is installed on the top surface of the supporting plate and is connected to one of the supporting members, the polishing structure includes a fixed plate, a lifting member and a second polishing member, the fixed plate is fixed to the other side of the top surface of the supporting plate, a second driving member is installed between the fixed plate and the supporting plate, a lifting member is installed on the second driving member, a first polishing member is installed on the lifting member, and the second polishing member is installed on the first polishing member through an elastic member.

[0008] In an embodiment of the utility model, the support frame includes support columns, the support columns are symmetrically fixed to the bottom of the support plate, support pads are fixed to the bottom of the support columns, and connecting plates are fixed between the support columns.

[0009] In an embodiment of the present utility model, the support member includes two first brackets and a support roller, the two first brackets are installed on one side of the top surface of the support plate, and the support roller is rotatably connected between the first brackets.

[0010] In one embodiment of the utility model, the first driving member includes a second bracket, a first servo motor and a second transmission wheel, the second bracket is installed on the top surface of the support plate, the first servo motor is installed on the second bracket, the end of the output shaft of the first servo motor is keyed to the first transmission wheel, the second transmission wheel is keyed to the end of the support roller, and the first transmission wheel and the second transmission wheel are connected by a transmission chain.

[0011] In one embodiment of the utility model, the second driving member includes a second servo motor, a first limiting rod and a movable plate, the second servo motor is installed on one side of the fixed plate, the end of the output shaft of the second servo motor is connected to a threaded rod, the end of the threaded rod is rotatably connected to the support plate, the first limiting rod is fixed between the fixed plate and the support plate, one end of the movable plate is threaded through the threaded rod, and one end of the movable plate slides through the first limiting rod.

[0012] In one embodiment of the utility model, the lifting member includes an electric cylinder and a lifting plate, the electric cylinder is installed at the bottom of the movable plate, the lifting plate is fixed to the output end of the electric cylinder, and a second limit rod is symmetrically fixed to the bottom of the lifting plate, and the second limit rod slides through the movable plate.

[0013] In one embodiment of the utility model, the first polishing member includes a fixed frame and a third servo motor, the fixed frame is mounted on the movable plate, the third servo motor is mounted on the fixed frame, a first support rod is fixed to the end of the output shaft of the third servo motor, and a first polishing roller is mounted on the end of the first support rod.

[0014] In one embodiment of the utility model, the second polishing member includes a movable frame and a fourth servo motor, the fourth servo motor is installed on the movable frame, the end of the output shaft of the fourth servo motor is connected to a second support rod, and the end of the second support rod is installed with a second polishing roller.

[0015] In one embodiment of the utility model, the elastic member includes a horizontal plate and a vertical rod, the horizontal plate is fixed on both sides of the fixed frame, the vertical rod is symmetrically fixed at the bottom of the movable frame, the vertical rod slides through the horizontal plate, a spring is sleeved on the vertical rod, both ends of the spring are respectively fixed to the movable frame and the horizontal plate, and a limiting plate is fixed to the end of the vertical rod.

[0016] The beneficial effects of the utility model are as follows: the utility model is a surface polishing device for alloy steel lens tubes obtained by the above design. When in use, the raw material tube of the alloy steel lens tube is placed between two supporting members, and the lifting member and the second driving member are used to insert the first polishing roller and the second polishing roller into the interior of the raw material tube and locate at the inner and outer sides of the raw material tube, and then the lifting member is used to make the second polishing roller close to the outer surface of the raw material tube, and at the same time, the elastic member is stretched to make the first polishing roller fit the inner surface of the raw material tube, and at this time, the first driving member is used to drive the supporting member to rotate and make the raw material tube rotate, and at this time, the first polishing member and the second polishing member are rotated to grind the inner and outer surfaces of the raw material tube, and the first driving member is used to move the polishing structure back and forth during the grinding process, so that during the polishing process, the inner and outer surfaces of the raw material tube of the alloy steel lens tube can be polished at the same time, and the inner and outer surfaces can be polished at the same time during polishing, which is conducive to improving the efficiency of polishing and making the polishing more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic structural diagram of the first viewing angle of the alloy steel lens tube surface polishing device provided by the embodiment of the utility model;

[0019] Figure 2 A schematic structural diagram of a second viewing angle of the alloy steel lens tube surface polishing device provided by an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of a partially exploded structure of a surface polishing device for an alloy steel lens tube provided by an embodiment of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0022] In the figure: 100-support structure; 110-support plate; 120-support frame; 121-support column; 122-support pad; 123-connecting plate; 130-support member; 131-first bracket; 132-support roller; 140-first driving member; 141-second bracket; 142-first servo motor; 143-first transmission wheel; 144-second transmission wheel; 145-transmission chain; 200-polishing structure; 210-fixing plate; 220-second driving member; 221-second servo motor; 222-threaded rod; 22 3-first limiting rod; 224-movable plate; 230-lifting member; 231-electric cylinder; 232-lifting plate; 233-second limiting rod; 240-first polishing member; 241-fixed frame; 242-third servo motor; 243-first support rod; 244-first polishing roller; 250-second polishing member; 251-movable frame; 252-fourth servo motor; 253-second support rod; 254-second polishing roller; 260-elastic member; 261-horizontal plate; 262-vertical rod; 263-spring; 264-limiting plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a surface polishing device for an alloy steel lens tube, comprising a supporting structure 100 and a polishing structure 200.

[0026] See also Figure 1 and Figure 4 The support structure 100 includes a support plate 110, a support frame 120 and a first driving member 140. The support frame 120 is fixed to the bottom of the support plate 110. Two support members 130 are installed on one side of the top surface of the support plate 110. The first driving member 140 is installed on the top surface of the support plate 110 and is connected to one support member 130.

[0027] The support frame 120 includes support columns 121, which are symmetrically fixed at the bottom of the support plate 110. A support pad 122 is fixed at the bottom of the support column 121, and a connecting plate 123 is fixed between the support columns 121; the support member 130 includes two first brackets 131 and support rollers 132. The two first brackets 131 are installed on one side of the top surface of the support plate 110, and the support rollers 132 are rotatably connected between the first brackets 131. Here, the two support members 130 are used to support the raw material tube of the alloy steel lens tube.

[0028] The first driving member 140 includes a second bracket 141, a first servo motor 142 and a second transmission wheel 144. The second bracket 141 is installed on the top surface of the support plate 110, and the first servo motor 142 is installed on the second bracket 141. The end of the output shaft of the first servo motor 142 is keyed to the first transmission wheel 143, and the second transmission wheel 144 is keyed to the end of the supporting roller 132. The first transmission wheel 143 and the second transmission wheel 144 are connected by a transmission chain 145. Here, the first driving member 140 can conveniently drive the supporting roller 132 to rotate, thereby conveniently driving the raw material tube of the lens tube to rotate.

[0029] See also Figure 1-Figure 4 The polishing structure 200 includes a fixed plate 210, a lifting member 230 and a second polishing member 250. The fixed plate 210 is fixed to the other side of the top surface of the supporting plate 110. A second driving member 220 is installed between the fixed plate 210 and the supporting plate 110. A lifting member 230 is installed on the second driving member 220. A first polishing member 240 is installed on the lifting member 230. The second polishing member 250 is installed on the first polishing member 240 through an elastic member 260.

[0030] The second driving member 220 includes a second servo motor 221, a first limiting rod 223 and a movable plate 224. The second servo motor 221 is installed on one side of the fixed plate 210. The end of the output shaft of the second servo motor 221 is connected to a threaded rod 222. The end of the threaded rod 222 is rotatably connected to the support plate 110. The first limiting rod 223 is fixed between the fixed plate 210 and the support plate 110. One end of the movable plate 224 is threadedly penetrated on the threaded rod 222. One end of the movable plate 224 slides through the first limiting rod 223. Here, the second The driving member 220 can conveniently drive the first polishing member 240 and the second polishing member 250 to move back and forth, making the polishing more comprehensive and sufficient; the lifting member 230 includes an electric cylinder 231 and a lifting plate 232, the electric cylinder 231 is installed at the bottom of the movable plate 224, the lifting plate 232 is fixed to the output end of the electric cylinder 231, and the bottom of the lifting plate 232 is symmetrically fixed with a second limit rod 233, the second limit rod 233 slides through the movable plate 224, here the lifting member 230 can adjust the first polishing member 240 and the second polishing member 250 to move up and down.

[0031] The first polishing member 240 includes a fixed frame 241 and a third servo motor 242, the fixed frame 241 is mounted on the movable plate 224, the third servo motor 242 is mounted on the fixed frame 241, the end of the output shaft of the third servo motor 242 is fixed with a first support rod 243, the end of the first support rod 243 is mounted with a first polishing roller 244; the second polishing member 250 includes a movable frame 251 and a fourth servo motor 252, the fourth servo motor 252 is mounted on the movable frame 251, the end of the output shaft of the fourth servo motor 252 is connected with a second support rod 253, the end of the second support rod 253 is mounted with a second polishing roller 254, here the first polishing member 240 and the second polishing member 250 can simultaneously perform polishing operations on the inside and outside of the raw material tube.

[0032] The elastic member 260 includes a transverse plate 261 and a vertical rod 262. The transverse plate 261 is fixed on both sides of the fixed frame 241. The vertical rod 262 is symmetrically fixed on the bottom of the movable frame 251. The vertical rod 262 slides through the transverse plate 261. A spring 263 is sleeved on the vertical rod 262. The two ends of the spring 263 are respectively fixed to the movable frame 251 and the transverse plate 261. A limiting plate 264 is fixed to the end of the vertical rod 262. The elasticity of the elastic member 260 can be used to make the second polishing member 250 fit the outer surface of the raw material tube.

[0033] Specifically, the working principle of the surface polishing device for alloy steel lens tube is as follows: when in use, the raw material tube of the alloy steel lens tube is placed between the two supporting rollers 132, and the electric cylinder 231 is used to drive the lifting plate 232 to move up and down, so that the first polishing roller 244 and the second polishing roller 254 are located on both sides of the raw material tube, and then the second servo motor 221 drives the threaded rod 222 to rotate, so that the first polishing roller 244 and the second polishing roller 254 are inserted into the interior of the raw material tube, and then the electric cylinder 231 drives the lifting plate 232 to move downward, so that the second polishing roller 254 is in close contact with the outer surface of the raw material tube, and at the same time, the elastic member 260 is stretched to make the first polishing roller 244 and the inner surface of the raw material tube close to each other. The surfaces are fitted, and at this time the first servo motor 142 drives a supporting roller 132 to rotate, and drives the raw material tube to rotate at the same time, and at the same time the third servo motor 242 and the fourth servo motor 252 drive the first polishing roller 244 and the second polishing roller 254 to rotate, and grind the inner and outer surfaces of the raw material tube. During the grinding process, the second servo motor 221 is used to drive the threaded rod 222 to rotate, so that the polishing structure 200 moves back and forth, so that during the polishing process, the inner and outer surfaces of the raw material tube of the alloy steel lens tube can be polished at the same time, so that the inner and outer surfaces can be polished at the same time during polishing, which is conducive to improving the efficiency of polishing and making polishing more efficient.

[0034] It should be noted that the specific models and specifications of the first servo motor 142, the second servo motor 221, the electric cylinder 231, the third servo motor 242 and the fourth servo motor 252 need to be selected and determined according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0035] The power supply and principles of the first servo motor 142 , the second servo motor 221 , the electric cylinder 231 , the third servo motor 242 and the fourth servo motor 252 are clear to those skilled in the art and are not described in detail herein.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface polishing device for an alloy steel lens tube, comprising a support structure (100) and a polishing structure (200) mounted on the support structure (100), characterized in that: The support structure (100) comprises a support plate (110), a support frame (120) and a first driving member (140); the support frame (120) is fixed to the bottom of the support plate (110); two support members (130) are installed on one side of the top surface of the support plate (110); and the first driving member (140) is installed on the top surface of the support plate (110) and connected to one of the support members (130); The polishing structure (200) comprises a fixed plate (210), a lifting member (230) and a second polishing member (250); the fixed plate (210) is fixed to the other side of the top surface of the support plate (110); a second driving member (220) is installed between the fixed plate (210) and the support plate (110); a lifting member (230) is installed on the second driving member (220); a first polishing member (240) is installed on the lifting member (230); and the second polishing member (250) is installed on the first polishing member (240) via an elastic member (260).

2. The surface polishing device of an alloy steel lens tube according to claim 1, characterized in that: The support frame (120) comprises support columns (121), wherein the support columns (121) are symmetrically fixed to the bottom of the support plate (110), support pads (122) are fixed to the bottom of the support columns (121), and connecting plates (123) are fixed between the support columns (121).

3. The surface polishing device of an alloy steel lens tube according to claim 1, characterized in that: The support member (130) comprises two first brackets (131) and a support roller (132); the two first brackets (131) are mounted on one side of the top surface of the support plate (110); and the support roller (132) is rotatably connected between the first brackets (131).

4. The surface polishing device of alloy steel lens tube according to claim 3, characterized in that: The first driving member (140) comprises a second bracket (141), a first servo motor (142) and a second transmission wheel (144); the second bracket (141) is mounted on the top surface of the support plate (110); the first servo motor (142) is mounted on the second bracket (141); the end of the output shaft of the first servo motor (142) is keyed to the first transmission wheel (143); the second transmission wheel (144) is keyed to the end of the support roller (132); the first transmission wheel (143) and the second transmission wheel (144) are connected via a transmission chain (145).

5. The surface polishing device of alloy steel lens tube according to claim 1, characterized in that: The second driving member (220) comprises a second servo motor (221), a first limiting rod (223) and a movable plate (224); the second servo motor (221) is mounted on one side of the fixed plate (210); the end of the output shaft of the second servo motor (221) is connected to a threaded rod (222); the end of the threaded rod (222) is rotatably connected to the support plate (110); the first limiting rod (223) is fixed between the fixed plate (210) and the support plate (110); one end of the movable plate (224) is threadedly inserted into the threaded rod (222); and one end of the movable plate (224) is slidably inserted into the first limiting rod (223).

6. The surface polishing device of alloy steel lens tube according to claim 5, characterized in that: The lifting member (230) comprises an electric cylinder (231) and a lifting plate (232); the electric cylinder (231) is mounted on the bottom of the movable plate (224); the lifting plate (232) is fixed to the output end of the electric cylinder (231); a second limiting rod (233) is symmetrically fixed to the bottom of the lifting plate (232); the second limiting rod (233) slides through the movable plate (224).

7. The surface polishing device of alloy steel lens tube according to claim 6, characterized in that: The first polishing member (240) comprises a fixed frame (241) and a third servo motor (242); the fixed frame (241) is mounted on the movable plate (224); the third servo motor (242) is mounted on the fixed frame (241); a first support rod (243) is fixed to the end of the output shaft of the third servo motor (242); and a first polishing roller (244) is mounted to the end of the first support rod (243).

8. The surface polishing device of alloy steel lens tube according to claim 7, characterized in that: The second polishing member (250) comprises a movable frame (251) and a fourth servo motor (252); the fourth servo motor (252) is mounted on the movable frame (251); the end of the output shaft of the fourth servo motor (252) is connected to a second support rod (253); and the end of the second support rod (253) is mounted with a second polishing roller (254).

9. The surface polishing device of alloy steel lens tube according to claim 8, characterized in that: The elastic member (260) comprises a transverse plate (261) and a vertical rod (262); the transverse plate (261) is fixed on both sides of the fixed frame (241); the vertical rod (262) is symmetrically fixed on the bottom of the movable frame (251); the vertical rod (262) slides through the transverse plate (261); a spring (263) is sleeved on the vertical rod (262); two ends of the spring (263) are respectively fixed to the movable frame (251) and the transverse plate (261); and a limiting plate (264) is fixed to the end of the vertical rod (262).

Images