Carbon fiber composite tube preparation tool

Abstract

The utility model belongs to the technical field of carbon fiber tube production equipment, and discloses a carbon fiber composite tube preparation tool, which comprises a fixed seat, a fixed seat, a fixed seat, a movable seat, a driving device and a driving device, and is characterized in that the fixed seat is of an L-shaped structure and is fixedly mounted on the ground; the grinding mechanism is fixedly installed on the left side of the fixing base, a fixing table is fixedly installed on the upper surface of the grinding mechanism, a first motor is fixedly installed on the right side of the fixing table, and a rotating shaft is fixedly installed at the end of an output shaft of the first motor; according to the carbon fiber composite pipe manufacturing tool, a carbon fiber pipe needing to be polished is fixed through the three-jaw chuck, after fixing is completed, the second motor works to drive the lead screw to rotate, at the moment, the first motor and the third motor work at the same time, the grinding roller is driven to rotate, and the grinding roller is driven to rotate. And on one hand, the outer wall of the carbon fiber tube is polished through the polishing roller, on the other hand, the inner wall of the carbon fiber tube is polished through the polishing piece, all-directional polishing is conducted on the carbon fiber tube, and the polishing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber tube production equipment, in particular to a carbon fiber composite tube preparation tool. Background Art

[0002] Carbon fiber tubes are also called carbon fiber tubes, carbon fiber tubes, and carbon fiber tubes. They are made of carbon fiber composite materials pre-impregnated with styrene-based polyester resin and then heated, cured, and pulled (wrapped). In the production process, various profiles can be produced through different molds, such as: carbon fiber round tubes of different specifications, square tubes of different specifications, sheets of different specifications, and other profiles: 3K can also be packaged for surface packaging and beautification during the production process. In the production process of carbon fiber tubes, grinding equipment is usually required to grind and remove burrs from the seams of the outer wall.

[0003] For example, a carbon fiber tube grinding device with publication number CN207578105U only grinds the outer wall of the carbon fiber tube. After the carbon fiber tube is prepared, there will be a large number of burrs on the inner wall, and the grinding effect is poor. In order to solve the above problem, a carbon fiber composite tube preparation tool is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a carbon fiber composite tube preparation tool in order to solve the above problems.

[0005] The technical solution adopted by the utility model is as follows: a carbon fiber composite tube preparation tool, comprising:

[0006] The fixing base is an "L"-shaped structure and is fixedly installed on the ground;

[0007] A grinding mechanism is fixedly mounted on the left side of the fixed seat, a fixed platform is fixedly mounted on the upper surface of the grinding mechanism, a cylinder is fixedly mounted on one side of the fixed platform, a mounting platform is fixedly mounted on the end of the output shaft of the cylinder, a first motor is fixedly mounted on the right side of the mounting platform, and a rotating shaft is fixedly mounted on the end of the output shaft of the first motor;

[0008] An external grinding mechanism is fixedly installed on the middle part of the upper surface of the fixed seat, a fixed plate is fixedly installed on the lower end of the external grinding mechanism, guide rods are fixedly installed on the left and right sides of the fixed plate, a movable plate is slidably connected to the middle part of the guide rod, a fixed frame is fixedly installed on the upper surface of the movable plate, and a grinding roller is fixedly installed on the top of the fixed frame;

[0009] The clamping mechanism is fixedly installed on the right side of the upper surface of the fixing seat, a third motor is fixedly installed on one side of the top of the clamping mechanism, and a three-jaw chuck is fixedly installed on the end of the output shaft of the third motor.

[0010] In a preferred embodiment, a sleeve is slidably connected to the outer wall of the rotating shaft, a plurality of scissor frames are hinged between the end of the rotating shaft and the end of the sleeve, and a grinding sheet is fixedly mounted on the upper end of the scissor frames.

[0011] In a preferred embodiment, a return spring is fixedly installed between the rotating shaft and the sleeve.

[0012] In a preferred embodiment, a fixed beam is fixedly installed on the top of the guide rod, a screw is rotatably connected to the middle of the lower wall of the fixed beam, the screw is threadedly connected to the middle of the movable plate, a second motor is fixedly installed on one side of the upper surface of the fixed plate, and the output shaft of the second motor is meshed with the lower wall of the screw through a gear.

[0013] In a preferred embodiment, the rotation axis is coaxial with the center of the three-jaw chuck.

[0014] In a preferred embodiment, a pulley is fixedly mounted on the lower wall of the mounting platform, and the pulley is slidably connected to one side of the upper surface of the grinding mechanism.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a carbon fiber composite tube preparation tool.

[0016] The carbon fiber tube to be polished is fixed by a three-jaw chuck. After the fixation is completed, the second motor is used to drive the screw to rotate. During the rotation of the screw, the movable plate is driven to move upward along the guide rod, so that the polishing roller at the upper end of the fixed frame contacts the outer wall of the carbon fiber tube, and then the cylinder is operated to push the mounting table forward. At this time, the polishing sheet is forced to squeeze the scissor frame, and the scissor frame is forced to expand and contract to put the polishing sheet into the carbon fiber tube. At this time, the first motor and the third motor work at the same time. On the one hand, the outer wall of the carbon fiber tube is polished by the polishing roller, and on the other hand, the inner wall of the carbon fiber tube is polished by the polishing sheet. The carbon fiber tube is polished in all directions to improve its polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0019] Figure 3 It is the front view of the utility model.

[0020] Markings in the figure: 1-fixed seat; 2-grinding mechanism; 21-fixed table; 22-cylinder; 23-mounting table; 24-first motor; 25-rotating shaft; 26-sleeve; 27-scissor frame; 28-grinding sheet; 29-reset spring; 3-external grinding mechanism; 31-fixed plate; 32-second motor; 33-guide rod; 34-movable plate; 35-fixed frame; 36-grinding roller; 37-screw rod; 38-fixed beam; 4-clamping mechanism; 41-third motor; 42-three-jaw chuck. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The following will be combined Figure 1-3 A carbon fiber composite tube preparation tool according to an embodiment of the utility model is described in detail.

[0023] Example:

[0024] A carbon fiber composite tube preparation tool, comprising:

[0025] The fixing base 1 is an "L"-shaped structure and is fixedly installed on the ground;

[0026] The grinding mechanism 2 is fixedly mounted on the left side of the fixed seat 1, a fixed platform 21 is fixedly mounted on the upper surface of the grinding mechanism 2, a cylinder 22 is fixedly mounted on one side of the fixed platform 21, a mounting platform 23 is fixedly mounted on the output shaft end of the cylinder 22, a pulley is fixedly mounted on the lower wall of the mounting platform 23, and the pulley is slidably connected to one side of the upper surface of the grinding mechanism 2, a first motor 24 is fixedly mounted on the right side of the mounting platform 23, and a rotating shaft 25 is fixedly mounted on the output shaft end of the first motor 24;

[0027] The outer wall of the rotating shaft 25 is slidably connected with a sleeve 26, and a plurality of scissor frames 27 are hinged between the ends of the rotating shaft 25 and the ends of the sleeve 26. A grinding sheet 28 is fixedly installed on the upper end of the scissor frame 27, and a return spring 29 is fixedly installed between the rotating shaft 25 and the sleeve 26. The cylinder 22 works to push the mounting platform 23 forward. At this time, the grinding sheet 28 is forced to squeeze the scissor frame 27, and the scissor frame 27 is forced to expand and contract so that the grinding sheet 28 is placed inside the carbon fiber tube;

[0028] The outer grinding mechanism 3 is fixedly installed on the middle part of the upper surface of the fixed seat 1, and a fixed plate 31 is fixedly installed at the lower end of the outer grinding mechanism 3. Guide rods 33 are fixedly installed on the left and right sides of the fixed plate 31. A movable plate 34 is slidably connected to the middle part of the guide rod 33. A fixed frame 35 is fixedly installed on the upper surface of the movable plate 34. A grinding roller 36 is fixedly installed on the top of the fixed frame 35. A fixed beam 38 is fixedly installed on the top of the guide rod 33. A screw rod 37 is rotatably connected to the middle part of the lower wall of the fixed beam 38. The screw rod 37 is threadedly connected to the middle part of the movable plate 34. A second motor 32 is fixedly installed on one side of the upper surface of the fixed plate 31. The output shaft of the second motor 32 is meshed with the lower wall of the screw rod 37 through a gear. The screw rod 37 is driven to rotate by the operation of the second motor 32. During the rotation of the screw rod 37, the movable plate 34 is driven to move upward along the guide rod 33, so that the grinding roller 36 at the upper end of the fixed frame 35 contacts the outer wall of the carbon fiber tube.

[0029] The clamping mechanism 4 is fixedly installed on the right side of the upper surface of the fixed base 1. A third motor 41 is fixedly installed on one side of the top of the clamping mechanism 4. A three-jaw chuck 42 is fixedly installed on the end of the output shaft of the third motor 41. The rotating shaft 25 is coaxial with the center of the three-jaw chuck 42. The carbon fiber tube to be polished is fixed by the three-jaw chuck 42.

[0030] Working principle:

[0031] The carbon fiber tube to be polished is fixed by the three-jaw chuck 42. After the fixation is completed, the second motor 32 is used to drive the screw rod 37 to rotate. During the rotation of the screw rod 37, the movable plate 34 is driven to move upward along the guide rod 33, so that the polishing roller 36 at the upper end of the fixed frame 35 contacts the outer wall of the carbon fiber tube, and then the cylinder 22 is operated to push the mounting table 23 forward. At this time, the polishing sheet 28 is forced to squeeze the scissor frame 27, and the scissor frame 27 is forced to expand and contract so that the polishing sheet 28 is placed inside the carbon fiber tube. At this time, the first motor 24 and the third motor 41 work simultaneously. On the one hand, the outer wall of the carbon fiber tube is polished by the polishing roller 36, and on the other hand, the inner wall of the carbon fiber tube is polished by the polishing sheet 28. The carbon fiber tube is polished in all directions to improve its polishing effect.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carbon fiber composite tube preparation tool, characterized in that: include: A fixing base (1) is an "L"-shaped structure and is fixedly installed on the ground; A grinding mechanism (2) is fixedly mounted on the left side of the fixed seat (1); a fixed platform (21) is fixedly mounted on the upper surface of the grinding mechanism (2); a cylinder (22) is fixedly mounted on one side of the fixed platform (21); a mounting platform (23) is fixedly mounted on the end of the output shaft of the cylinder (22); a first motor (24) is fixedly mounted on the right side of the mounting platform (23); and a rotating shaft (25) is fixedly mounted on the end of the output shaft of the first motor (24); An external grinding mechanism (3) is fixedly mounted on the middle part of the upper surface of the fixed seat (1); a fixed plate (31) is fixedly mounted on the lower end of the external grinding mechanism (3); guide rods (33) are fixedly mounted on both the left and right sides of the fixed plate (31); a movable plate (34) is slidably connected to the middle part of the guide rod (33); a fixed frame (35) is fixedly mounted on the upper surface of the movable plate (34); a grinding roller (36) is fixedly mounted on the top of the fixed frame (35); A clamping mechanism (4) is fixedly mounted on the right side of the upper surface of the fixing seat (1); a third motor (41) is fixedly mounted on one side of the top of the clamping mechanism (4); and a three-jaw chuck (42) is fixedly mounted on the end of the output shaft of the third motor (41).

2. A carbon fiber composite tube preparation tool as claimed in claim 1, characterized in that: The outer wall of the rotating shaft (25) is slidably connected with a sleeve (26), a plurality of scissor frames (27) are hinged between the end of the rotating shaft (25) and the end of the sleeve (26), and a grinding sheet (28) is fixedly mounted on the upper end of the scissor frames (27).

3. A carbon fiber composite tube preparation tool as claimed in claim 1, characterized in that: A return spring (29) is fixedly installed between the rotating shaft (25) and the sleeve (26).

4. A carbon fiber composite tube preparation tool as claimed in claim 1, characterized in that: A fixed beam (38) is fixedly mounted on the top of the guide rod (33); a screw rod (37) is rotatably connected to the middle of the lower wall of the fixed beam (38); the screw rod (37) is threadedly connected to the middle of the movable plate (34); a second motor (32) is fixedly mounted on one side of the upper surface of the fixed plate (31); an output shaft of the second motor (32) is meshed with the lower wall of the screw rod (37) via a gear.

5. A carbon fiber composite tube preparation tool as claimed in claim 1, characterized in that: The rotating shaft (25) is coaxial with the center of the three-jaw chuck (42).

6. A carbon fiber composite tube preparation tool as claimed in claim 1, characterized in that: A pulley is fixedly mounted on the lower wall of the mounting platform (23), and the pulley is slidably connected to one side of the upper surface of the grinding mechanism (2).

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