Tensioning structure for filter shell grinding equipment

Abstract

The utility model discloses a tensioning structure for filter shell polishing equipment, which comprises a transverse plate, a U-shaped groove is arranged behind the transverse plate, a sliding rod is arranged on the inner wall of the transverse plate, a tensioning wheel is rotatably connected to the inner wall of the U-shaped groove, a polishing table is slidably connected to the lower part of the transverse plate, a turntable is mounted at the top of the polishing table, and a tensioning wheel is mounted on the turntable. And the surface of the rotating disc is in transmission connection with a grinding belt, a motor is fixedly installed at the top of the grinding table, and an output shaft of the motor is fixedly connected with a two-way threaded rod through a flange. The motor drives the two-way threaded rod to rotate, the two-way threaded rod drives the transverse plate to move through cooperation of the threaded hole block and the supporting rod, then the transverse plate drives the tensioning wheel to move through the sliding rod and the U-shaped groove and abuts against the polishing belt, movement of the tensioning wheel can be rapidly adjusted, and then the convenience of adjustment of the tensioning wheel is improved; and therefore, the purpose of improving the convenience when the user adjusts the tensioning degree of the polishing belt is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter processing, in particular to a tensioning structure for filter shell grinding equipment. Background Art

[0002] The filter housing is a kind of container of the filter, which is generally cylindrical. After processing and forming, the housing needs to be polished to make its surface smoother. Nowadays, the filter housing in a rotating state is mostly polished by a polishing belt, which can achieve better polishing efficiency and polishing accuracy.

[0003] When using a grinding belt to grind the filter housing, it is necessary to ensure the tension of the grinding belt. Currently, the tension wheel is moved and adjusted by bolts, so that the tension wheel tightens the grinding belt. Since the bolt needs to be rotated multiple times when adjusting, it is inconvenient. Therefore, a tensioning structure for filter housing grinding equipment is needed, which can quickly adjust the movement of the tension wheel, thereby improving the convenience of adjusting the tension wheel, thereby improving the convenience of users in adjusting the tension of the grinding belt. Utility Model Content

[0004] The purpose of the utility model is to provide a tensioning structure for filter housing grinding equipment, which can quickly adjust the movement of the tensioning wheel, thereby improving the convenience of adjusting the tensioning wheel, thereby improving the convenience of the user in adjusting the tension of the grinding belt, so as to solve the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a tensioning structure for filter housing grinding equipment, comprising a horizontal plate: a U-shaped groove is arranged at the rear of the horizontal plate, a sliding rod is arranged on the inner wall of the horizontal plate, a tensioning wheel is rotatably connected to the inner wall of the U-shaped groove, a grinding table is slidably connected to the bottom of the horizontal plate, a turntable is installed on the top of the grinding table, a grinding belt is transmission-connected to the surface of the turntable, a motor is fixedly installed on the top of the grinding table, the output shaft of the motor is fixedly connected to a bidirectional threaded rod via a flange, a threaded hole block is threadedly connected to the surface of the bidirectional threaded rod, and a support rod is rotatably connected to the threaded hole block and the horizontal plate via a rotating shaft.

[0006] Preferably, the slide bar is slidably connected to the transverse plate, a spring is fixedly connected between the U-shaped groove and the transverse plate, and the spring is sleeved on the surface of the slide bar.

[0007] Preferably, a conveyor belt is installed on the top of the polishing table, and a filter housing is placed on the top of the conveyor belt.

[0008] Preferably, an L-shaped rail is fixedly mounted on the top of the grinding table by bolts, and two symmetrically arranged sliding blocks are integrally formed on the surface of the cross plate.

[0009] Preferably, the slider is fitted with an inner wall of the L-shaped rail, and the slider is slidably connected to the L-shaped rail.

[0010] 1. The beneficial effect of the utility model is as follows: the utility model drives the bidirectional threaded rod to rotate through a motor, so that the bidirectional threaded rod drives the cross plate to move through the cooperation of the threaded hole block and the support rod, and then the cross plate drives the tensioning wheel to move and tighten the grinding belt through the sliding rod and the U-shaped groove, so as to achieve the purpose of quickly adjusting the movement of the tensioning wheel, thereby improving the convenience of adjusting the tensioning wheel, thereby improving the convenience of the user in adjusting the tension of the grinding belt.

[0011] 2. The utility model provides a spring so that the U-shaped groove is supported by elastic force, thereby ensuring that the U-shaped groove always drives the tensioning wheel and the grinding belt to be in close contact, thereby ensuring the effect of tightening the tension of the grinding belt.

[0012] 3. The utility model limits the movement of the horizontal plate on the top of the grinding table by using the L-shaped rail and the slider, thereby preventing the horizontal plate from shaking during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] in:

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0016] Figure 3 This is a three-dimensional schematic diagram of a motor and a bidirectional threaded rod according to an embodiment of the utility model;

[0017] Figure 4 This is an embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Horizontal plate, 2. Slide bar, 3. U-shaped groove, 4. Spring, 5. Tensioning wheel, 6. Grinding table, 7. Turntable, 8. Grinding belt, 9. Conveyor belt, 10. Motor, 11. Bidirectional threaded rod, 12. Threaded hole block, 13. Support rod, 14. L-shaped rail, 15. Slider. DETAILED DESCRIPTION

[0020] Hereinafter, an embodiment of a tensioning structure for a filter housing grinding device of the present invention will be described with reference to the accompanying drawings.

[0021] Embodiment 1:

[0022] Figure 1-4 The utility model shows a tensioning structure for filter housing grinding equipment of an embodiment of the present invention, which includes a transverse plate 1: a U-shaped groove 3 is arranged at the rear of the transverse plate 1, a slide bar 2 is arranged on the inner wall of the transverse plate 1, the slide bar 2 is slidably connected to the transverse plate 1, a spring 4 is fixedly connected between the U-shaped groove 3 and the transverse plate 1, and the spring 4 is sleeved on the surface of the slide bar 2. Through the setting of the spring 4, the U-shaped groove 3 is subjected to elastic support force, which ensures that the U-shaped groove 3 always drives the tensioning wheel 5 to be in close contact with the grinding belt 8, thereby ensuring the effect of tightening the tension of the grinding belt 8. The U-shaped groove The inner wall of 3 is rotatably connected with a tensioning wheel 5, the lower part of the horizontal plate 1 is slidably connected with a grinding table 6, a turntable 7 is installed on the top of the grinding table 6, and a grinding belt 8 is transmission-connected on the surface of the turntable 7, a conveyor belt 9 is installed on the top of the grinding table 6, and a filter housing is placed on the top of the conveyor belt 9, and a motor 10 is fixedly installed on the top of the grinding table 6, and the output shaft of the motor 10 is fixedly connected with a bidirectional threaded rod 11 through a flange, and a threaded hole block 12 is threadedly connected on the surface of the bidirectional threaded rod 11, and a support rod 13 is rotatably connected between the threaded hole block 12 and the horizontal plate 1 through a rotating shaft.

[0023] Embodiment 2:

[0024] Figure 1-4 The utility model shows a tensioning structure for a filter housing grinding device according to an embodiment of the present invention, which includes a horizontal plate 1: a U-shaped groove 3 is arranged at the rear of the horizontal plate 1, a sliding rod 2 is arranged on the inner wall of the horizontal plate 1, a tensioning wheel 5 is rotatably connected to the inner wall of the U-shaped groove 3, a grinding table 6 is slidably connected to the bottom of the horizontal plate 1, a turntable 7 is installed on the top of the grinding table 6, a grinding belt 8 is transmission-connected to the surface of the turntable 7, a motor 10 is fixedly installed on the top of the grinding table 6, and a bidirectional threaded rod 11 is fixedly connected to the output shaft of the motor 10 through a flange, and the surface of the bidirectional threaded rod 11 A threaded hole block 12 is threadedly connected, and a support rod 13 is rotatably connected between the threaded hole block 12 and the cross plate 1 through a rotating shaft. An L-shaped rail 14 is fixedly installed on the top of the grinding table 6 by bolts. Two symmetrically arranged sliders 15 are integrally formed on the surface of the cross plate 1. The sliders 15 fit into the inner walls of the L-shaped rail 14, and the sliders 15 are slidably connected to the L-shaped rail 14. Through the coordinated use of the L-shaped rail 14 and the sliders 15, the movement of the cross plate 1 on the top of the grinding table 6 is limited, thereby avoiding the shaking of the cross plate 1 during the movement.

[0025] Working principle: When the utility model is used, the user transmits the filter housing through the conveyor belt 9. It should be noted here that a mobile clamping device and a rotating device are installed on the top of the grinding table 6 to ensure the movement and rotation of the filter housing. This is the prior art and will not be described in detail here. At this time, the turntable 7 is turned on to drive the grinding belt 8 to transmit and grind the filter housing. At this time, the motor 10 is turned on to drive the bidirectional threaded rod 11 to rotate, so that the bidirectional threaded rod 11 drives the cross plate 1 to move through the cooperation of the threaded hole block 12 and the support rod 13, and then the cross plate 1 drives the tensioning wheel 5 to move and tighten the grinding belt 8 through the sliding rod 2 and the U-shaped groove 3. In this process, the tensioning wheel 5 is driven by the grinding belt 8 to rotate, with less wear, and the movement of the tensioning wheel can be quickly adjusted, thereby improving the convenience of adjusting the tensioning wheel, thereby improving the convenience of the user in adjusting the tension of the grinding belt.

[0026] To sum up: the tensioning structure of the filter housing grinding equipment drives the bidirectional threaded rod 11 to rotate through the motor 10, so that the bidirectional threaded rod 11 drives the cross plate 1 to move through the cooperation of the threaded hole block 12 and the support rod 13, and then the cross plate 1 drives the tensioning wheel 5 to move and tighten the grinding belt 8 through the sliding rod 2 and the U-shaped groove 3, so as to achieve the purpose of quickly adjusting the movement of the tensioning wheel, thereby improving the convenience of adjusting the tensioning wheel, thereby improving the convenience of the user in adjusting the tension of the grinding belt.

Claims

1. A tensioning structure for a filter housing grinding device, characterized in that: The invention comprises a horizontal plate (1): a U-shaped groove (3) is arranged at the rear of the horizontal plate (1), a sliding rod (2) is arranged on the inner wall of the horizontal plate (1), a tensioning wheel (5) is rotatably connected to the inner wall of the U-shaped groove (3), a grinding table (6) is slidably connected to the bottom of the horizontal plate (1), a turntable (7) is installed on the top of the grinding table (6), a grinding belt (8) is transmission-connected to the surface of the turntable (7), a motor (10) is fixedly installed on the top of the grinding table (6), an output shaft of the motor (10) is fixedly connected to a bidirectional threaded rod (11) through a flange, a threaded hole block (12) is threadedly connected to the surface of the bidirectional threaded rod (11), and a support rod (13) is rotatably connected between the threaded hole block (12) and the horizontal plate (1) through a rotating shaft.

2. A tensioning structure for filter housing grinding equipment according to claim 1, characterized in that: The slide bar (2) is slidably connected to the cross plate (1), a spring (4) is fixedly connected between the U-shaped groove (3) and the cross plate (1), and the spring (4) is sleeved on the surface of the slide bar (2).

3. A tensioning structure for filter housing grinding equipment according to claim 2, characterized in that: A conveyor belt (9) is installed on the top of the polishing table (6), and a filter housing is placed on the top of the conveyor belt (9).

4. A tensioning structure for filter housing grinding equipment according to claim 3, characterized in that: An L-shaped rail (14) is fixedly mounted on the top of the grinding table (6) by means of bolts, and two symmetrically arranged sliding blocks (15) are integrally formed on the surface of the cross plate (1).

5. A tensioning structure for filter housing grinding equipment according to claim 4, characterized in that: The slider (15) is fitted with the inner wall of the L-shaped rail (14), and the slider (15) is slidably connected to the L-shaped rail (14).

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