Horizontal internal and external polishing machine for quartz tube processing

Abstract

The utility model discloses a horizontal inside and outside polishing machine for quartz tube processing, which comprises a fixed plate, one side of the fixed plate is fixedly connected with a vertical plate, the vertical plate is provided with two grooves, the grooves are internally and rotatably connected with first screws, the first screws are in threaded connection with first sliding blocks, and the first sliding blocks are in threaded connection with second sliding blocks. A driving motor is fixedly connected to one side of the first sliding block, a rotating rod is fixedly connected to the output end of the driving motor, a polishing wheel is fixedly connected to the rotating rod, a groove is formed in the fixing plate, the side, located in the groove, of the fixing plate is fixedly connected with the driving motor, and a second screw rod is fixedly connected to the output end of the driving motor; according to the quartz tube polishing device, the two sets of polishing wheels capable of moving in height are arranged on the fixing plate, so that the inner side and the outer side of a quartz tube are respectively polished, and the movable second sliding block and the supporting ring are used for providing auxiliary supporting for the quartz tube; and then a driving motor and a three-jaw chuck on the moving block enable the quartz tube to rotate, and the grinding stability of the quartz tube can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz tube processing, in particular to a horizontal internal and external polishing machine for quartz tube processing. Background Art

[0002] The horizontal internal and external polishing machine used in quartz tube processing is a kind of polishing equipment specially used for the internal and external surfaces of quartz tubes. It polishes the internal and external surfaces of quartz tubes through high-speed rotating polishing wheels and polishing belts in combination with polishing liquid.

[0003] According to the "horizontal internal and external polishing machine for quartz tube processing" with Chinese patent publication number CN220564490U, it mainly describes that the inner and outer surfaces of the tube wall of the quartz tube are heated by an outer lance assembly and an inner lance assembly. At the same time, the supporting roller assembly drives the quartz tube to rotate in a circle. Under the driving action of the linear drive mechanism, the outer lance assembly and the inner lance assembly move along the axial direction of the quartz tube, thereby heating the inner and outer surfaces of the quartz tube at the same time to achieve the purpose of polishing, reduce the harm of polishing work to the workers' bodies, reduce the difficulty of polishing the inner wall of the quartz tube, and improve work efficiency. In this process, the lengths of the quartz tube fittings are different, which can easily lead to instability when using a polishing wheel for grinding.

[0004] Therefore, a horizontal internal and external polishing machine for quartz tube processing is proposed to solve the problem that the lengths of the quartz tubes are different in the process, which easily leads to instability when the polishing wheel is used for grinding. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in this process, the lengths of the pipes of the quartz tubes are different, which easily leads to instability when the polishing wheel is used for grinding. Therefore, a horizontal internal and external polishing machine for quartz tube processing is proposed.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a horizontal internal and external polishing machine for quartz tube processing, comprising a fixed plate, one side of the fixed plate is fixedly connected to a vertical plate, the vertical plate is provided with two grooves and a first screw is rotatably connected in the groove, the first screw is threadedly connected to a first sliding block, one side of the first sliding block is fixedly connected to a driving motor and the output end of the driving motor is fixedly connected to a rotating rod, and the rotating rod is fixedly connected to a polishing wheel. The fixed plate is provided with a groove and the fixed plate is located at one side of the groove and is fixedly connected to the driving motor, the output end of the driving motor is fixedly connected to a second screw, the second screw is threadedly connected to a moving block, the moving block is fixedly connected to the driving motor and the output end of the driving motor is fixedly connected to a three-jaw chuck, one side of the moving block is fixedly connected to a connecting plate, the upper end of the connecting plate is provided with a groove, one side of the connecting plate is provided with an electric push rod, the upper side of the electric push rod is sleeved with a fixing sleeve, and the upper end of the fixing sleeve is fixedly connected to a supporting ring.

[0007] As a preferred technical solution of the utility model, the inner ring of the fixed sleeve is rotatably embedded with supporting balls, and the supporting balls correspond to the quartz tube, which can reduce the rotational friction between the fixed sleeve and the quartz tube.

[0008] As a preferred technical solution of the utility model, a positioning rod is threadedly connected to the fixing sleeve, and the positioning rod is plugged into the output end of the electric push rod. By providing the positioning rod, support rings of different diameters can be easily replaced.

[0009] As a preferred technical solution of the utility model, the bottom end of the electric push rod is fixedly connected to a second slider, the second slider is inserted with a spring rod, and the spring rod is fixedly connected to a groove on the upper end of the connecting plate. By arranging the spring rod and the second slider, the fixed sleeve can move when subjected to pressure.

[0010] As a preferred technical solution of the utility model, balls are rotatably embedded on the four sides of the bottom end of the connecting plate, and the balls are in contact with the fixed plate. By providing the balls, the stability of the movement of the connecting plate is improved.

[0011] The utility model has the following advantages: two groups of highly movable grinding wheels are arranged on the fixed plate to respectively solve the inner and outer sides of the quartz tube, and a movable second slider and a supporting ring are used to provide auxiliary support for the quartz tube, and then the driving motor and the three-jaw chuck on the moving block make the quartz tube rotate, which can improve the stability of the quartz tube grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view structural schematic diagram of a horizontal internal and external polishing machine for processing quartz tubes in a preferred embodiment of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of a horizontal internal and external polishing machine for processing quartz tubes according to a preferred embodiment of the utility model;

[0014] Figure 3 The utility model is a schematic diagram of the side view of the electric push rod of a horizontal internal and external polishing machine for processing quartz tubes according to a preferred embodiment of the utility model.

[0015] Explanation of the accompanying drawings: 1. fixed plate; 2. vertical plate; 3. first screw; 4. first slider; 5. rotating rod; 6. polishing wheel; 7. second screw; 8. moving block; 9. three-jaw chuck; 10. connecting plate; 11. electric push rod; 12. support ring; 13. support ball; 14. fixed sleeve; 15. positioning rod; 16. spring rod; 17. second slider; 18. sphere. DETAILED DESCRIPTION

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Please refer to Figure 1-3 The horizontal internal and external polishing machine for processing quartz tubes shown in the figure comprises a fixed plate 1, one side of the fixed plate 1 is fixedly connected to a vertical plate 2, two grooves are provided on the vertical plate 2 and a first screw rod 3 is rotatably connected in the groove, a first slider 4 is threadedly connected to the first screw 3, and the first screw 3 can drive the first slider 4 to move by rotating, a driving motor is fixedly connected to one side of the first slider 4 and a rotating rod 5 is fixedly connected to the output end of the driving motor, a polishing wheel 6 is fixedly connected to the rotating rod 5, and the driving motor drives the rotating rod 5 and the polishing wheel 6 to rotate, a groove is provided on the fixed plate 1 and the fixed plate 1 is fixedly connected to the driving motor at one side of the groove, and the output end of the driving motor is fixedly connected There is a second screw 7, on which a moving block 8 is threadedly connected. The driving motor on the fixed plate 1 drives the second screw 7 to rotate and makes the moving block 8 move on the fixed plate 1. The driving motor is fixedly connected to the moving block 8 and the output end of the driving motor is fixedly connected to a three-jaw chuck 9. One side of the moving block 8 is fixedly connected to a connecting plate 10, and a groove is provided on the upper end of the connecting plate 10. An electric push rod 11 is provided on one side of the connecting plate 10. A fixed sleeve 14 is sleeved on the upper side of the electric push rod 11, and a support ring 12 is fixedly connected to the upper end of the fixed sleeve 14. The fixed sleeve 14 cooperates with the three-jaw chuck 9 to provide a limit for the quartz tube, thereby facilitating the grinding and polishing of the quartz tube.

[0018] The quartz tube corresponds to the supporting ball 13 , and the supporting ball 13 is rotatably embedded in the inner circle of the fixing sleeve 14 to reduce the friction between the quartz tube and the fixing sleeve 14 .

[0019] A positioning rod 15 is inserted into the output end of the electric push rod 11 , and the positioning rod 15 is threadedly connected to the fixing sleeve 14 . By providing the positioning rod 15 , the fixing sleeve 14 of different diameters can be replaced to adapt to the outer diameter of the quartz tube.

[0020] Among them, a spring rod 16 is fixedly connected in the groove at the upper end of the connecting plate 10, and the spring rod 16 is inserted into the second slider 17. The second slider 17 is fixedly connected to the bottom end of the electric push rod 11. By setting the spring rod 16, the length of the auxiliary support quartz tube can be maintained when the spring rod 16 is not under force, thereby improving the effect of the auxiliary support.

[0021] Among them, the fixed plate 1 is in contact with the ball 18, and the ball 18 is rotatably embedded in the four sides of the bottom end of the connecting plate 10. By setting the ball 18, it is convenient to provide support for the connecting plate 10 and reduce friction at the same time.

[0022] Working principle: Select a suitable fixing sleeve 14 according to the diameter of the quartz tube, and fix it to the upper end of the electric push rod 11 through the positioning rod 15, then the quartz tube is inserted into the fixing sleeve 14 and makes the quartz tube contact with the supporting ball 13, and then rotate the three-jaw chuck 9 to clamp the quartz tube. At this time, adjust the two first sliders 4 so that the polishing wheel 6 contacts the inner and outer sides of the quartz tube respectively, and then start the driving motor on one side of the first slider 4 to start grinding. At this time, the driving motor on one side of the fixed plate 1 drives the second screw 7 to rotate, and makes the moving block 8 move, so that the polishing wheel 6 and the quartz tube move synchronously. At this time, the driving motor on the moving block 8 drives the three-jaw chuck 9 and the quartz tube to rotate synchronously, so as to facilitate polishing. At the same time, the fixing sleeve 14 is subjected to the pressure of the polishing wheel 6, and the electric push rod 11 and the second slider 17 are subjected to force to cause the spring rod 16 to contract, providing a stable support effect.

[0023] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0024] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A horizontal internal and external polishing machine for quartz tube processing, comprising a fixed plate (1), characterized in that: One side of the fixed plate (1) is fixedly connected to a vertical plate (2), two grooves are provided on the vertical plate (2), and a first screw rod (3) is rotatably connected in the groove, a first slider (4) is threadedly connected to the first screw rod (3), one side of the first slider (4) is fixedly connected to a driving motor, and an output end of the driving motor is fixedly connected to a rotating rod (5), and a polishing wheel (6) is fixedly connected to the rotating rod (5), a groove is provided on the fixed plate (1), and the fixed plate (1) is fixedly connected to the driving motor at one side of the groove, and the output end of the driving motor is fixedly connected to the rotating rod (5). A second screw rod (7) is fixedly connected, a moving block (8) is threadedly connected to the second screw rod (7), a driving motor is fixedly connected to the moving block (8), and a three-jaw chuck (9) is fixedly connected to the output end of the driving motor, a connecting plate (10) is fixedly connected to one side of the moving block (8), a groove is provided at the upper end of the connecting plate (10), an electric push rod (11) is arranged on one side of the connecting plate (10), a fixing sleeve (14) is sleeved on the upper side of the electric push rod (11), and a support ring (12) is fixedly connected to the upper end of the fixing sleeve (14).

2. A horizontal internal and external polishing machine for quartz tube processing as claimed in claim 1, characterized in that: The inner ring of the fixed sleeve (14) is rotatably embedded with a supporting ball (13), and the supporting ball (13) corresponds to the quartz tube.

3. A horizontal internal and external polishing machine for quartz tube processing as claimed in claim 2, characterized in that: A positioning rod (15) is threadedly connected to the fixing sleeve (14), and the positioning rod (15) is plugged into the output end of the electric push rod (11).

4. A horizontal internal and external polishing machine for quartz tube processing as claimed in claim 1, characterized in that: The bottom end of the electric push rod (11) is fixedly connected to a second sliding block (17), the second sliding block (17) is plugged with a spring rod (16), and the spring rod (16) is fixedly connected to a groove at the upper end of the connecting plate (10).

5. A horizontal internal and external polishing machine for quartz tube processing as claimed in claim 4, characterized in that: Round balls (18) are rotatably embedded on four sides of the bottom end of the connection plate (10), and the round balls (18) are in contact with the fixed plate (1).

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