Grinding device for slitter edge of lens

Abstract

The utility model belongs to the technical field of polishing devices, and particularly relates to a lens slitter edge polishing device which comprises a machine body, a hanging bracket is arranged at the upper end of the machine body, a polishing head is arranged at the lower end of the hanging bracket, a supporting disc is fixedly installed on the outer side of the hanging bracket, and an elastic sleeve is bonded to the lower end of the supporting disc. A lifting ring is bonded to the lower end of the elastic sleeve, a dust collecting mechanism is arranged on the supporting disc, a mounting plate is fixedly mounted at the upper end of the machine body, and a supporting mechanism is arranged at the upper end of the mounting plate. A lens is supported through the limiting plate and the supporting plate, the pressing rod is driven by the air cylinder to limit the lens, and meanwhile, the height of the supporting plate can be adjusted and the supporting plate can be automatically rotated and adjusted, so that the device can support the lenses with different curvatures, the lenses are stably supported, and looseness is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a device for grinding waste edges of a photometric mirror. Background Art

[0002] The device for grinding the edge of the photometric lens is a device specially used for grinding the edge of the photometric lens. The photometric lens is an optical element, an optical device used to split and control light beams, and is commonly used in optical instruments, laser equipment and other fields. The main function of the device for grinding the edge of the photometric lens is to finely grind the edge of the photometric lens to ensure the quality and accuracy of the mirror surface. However, in the prior art, the photometric lens has a low installation stability on the device, and will be offset during grinding, affecting the grinding effect. At the same time, the dust generated during grinding of the device will cause a bad working environment. Utility Model Content

[0003] The purpose of the utility model is to provide a device for grinding the waste edge of a photometric lens, which solves the problem that the photometric lens has low installation stability on the device, which causes deviation during grinding, affecting the grinding effect, and at the same time, the dust generated during grinding of the device will cause a bad working environment.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for grinding the waste edge of a photometric lens, comprising a body, a hanger is provided at the upper end of the body, a grinding head is provided at the lower end of the hanger, a support plate is fixedly installed on the outer side of the hanger, an elastic sleeve is bonded to the lower end of the support plate, a hanging ring is bonded to the lower end of the elastic sleeve, a dust collection mechanism is provided on the support plate, a mounting plate is fixedly installed on the upper end of the body, and a supporting mechanism is provided at the upper end of the mounting plate.

[0005] Preferably, a cylinder is fixedly mounted on the upper end of the mounting plate, and a pressure rod is fixedly mounted on the upper end of the cylinder rod of the cylinder. The lens is limited by setting the pressure rod.

[0006] Preferably, the dust collecting mechanism comprises a collecting cylinder, the collecting cylinder is fixedly connected to a supporting plate, an air pump is fixedly mounted on the upper end of the collecting cylinder, the suction end of the air pump is fixedly connected to the collecting cylinder, a filter is fixedly connected to the interior of the collecting cylinder, a conical cylinder is fixedly connected to the interior of the collecting cylinder, a slip ring is fixedly connected to the interior of the conical cylinder, a sliding rod is slidably connected to the interior of the sliding ring, a sealing plate is fixedly connected to the upper end of the sliding rod, a block is fixedly connected to the lower end of the sliding rod, and a spring is arranged on the outer side of the sliding rod. The air pump is used for suction, and the airflow is gathered by the elastic sleeve, so that the dust generated during the grinding process is sucked into the collecting cylinder and blocked by the filter, and after the air pump stops working, the sealing plate closes the conical cylinder to prevent dust from leaking from the lower end of the collecting cylinder.

[0007] Preferably, the sealing plate is in contact with the conical cylinder, and the sealing plate is made of rubber. The conical cylinder is sealed by arranging the sealing plate.

[0008] Preferably, one end of the spring contacts the stopper, and the other end of the spring contacts the slip ring. By providing the spring, the stopper is easy to reset.

[0009] Preferably, the support mechanism includes a column, the column is fixedly connected to a mounting plate, the upper end of the column is fixedly connected to a limit plate, the upper end of the mounting plate is fixedly connected to a support rod, the interior of the support rod is threadedly connected to a bidirectional screw, a knob is provided on the middle outer side of the bidirectional screw, the upper outer side of the bidirectional screw is threadedly connected to a connecting rod, the interior of the connecting rod is connected to a rotating shaft via a bearing, and the end of the rotating shaft is fixedly connected to a support plate. The lens is supported by the limit plate and the support plate, and the lens is limited by a cylinder-driven pressure rod. At the same time, the support plate can adjust the height and automatically rotate and adjust, so that the device can support lenses with different curvatures, and the support is stable to prevent loosening.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model uses an air pump to draw air and gathers airflow through an elastic sleeve, so that the dust generated during the grinding process is sucked into the collection tube and blocked by the filter. After the air pump stops working, the sealing plate closes the conical tube to prevent dust from leaking from the lower end of the collection tube.

[0012] 2. The utility model supports the lens through the limit plate and the support plate, and limits the lens through the cylinder-driven pressure rod. At the same time, the support plate can adjust the height and automatically rotate and adjust, so that the device can support lenses with different curvatures, and the support of the lens is stable to avoid loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A cross-sectional view of a collecting tube;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the mounting plate;

[0016] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0017] In the figure: 1. body; 2. hanger; 3. support plate; 4. elastic sleeve; 5. lifting ring; 6. dust collecting mechanism; 7. mounting plate; 8. supporting mechanism; 9. cylinder; 10. pressure rod; 61. collecting cylinder; 62. air pump; 63. filter screen; 64. conical cylinder; 65. slip ring; 66. slide rod; 67. sealing plate; 68. block; 69. spring; 81. column; 82. limit plate; 83. support rod; 84. bidirectional screw; 85. knob; 86. connecting rod; 87. rotating shaft; 88. support plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1 A device for grinding waste edges of a lens comprises a body 1, a hanger 2 is arranged at the upper end of the body 1, a grinding head is arranged at the lower end of the hanger 2, a support plate 3 is fixedly installed on the outer side of the hanger 2, an elastic sleeve 4 is bonded to the lower end of the support plate 3, a hanging ring 5 is bonded to the lower end of the elastic sleeve 4, a dust collecting mechanism 6 is arranged on the support plate 3, a mounting plate 7 is fixedly installed at the upper end of the body 1, a supporting mechanism 8 is arranged at the upper end of the mounting plate 7, a cylinder 9 is fixedly installed at the upper end of the mounting plate 7, a pressure rod 10 is fixedly installed at the upper end of the cylinder rod of the cylinder 9, and the lens is limited by setting the pressure rod 10.

[0020] See also Figure 1 , Figure 2The dust collecting mechanism 6 includes a collecting cylinder 61, which is fixedly connected to the supporting plate 3, an air pump 62 is fixedly installed on the upper end of the collecting cylinder 61, a suction end of the air pump 62 is fixedly connected to the collecting cylinder 61, a filter screen 63 is fixedly connected inside the collecting cylinder 61, a conical cylinder 64 is fixedly connected inside the collecting cylinder 61, a slip ring 65 is fixedly connected inside the conical cylinder 64, a sliding rod 66 is slidably connected inside the sliding ring 65, a sealing plate 67 is fixedly connected to the upper end of the sliding rod 66, the sealing plate 67 is in contact with the conical cylinder 64, the sealing plate 67 is made of rubber, and the sealing plate is provided. 67, the conical cylinder 64 is closed, the lower end of the slide rod 66 is fixedly connected with a stopper 68, and a spring 69 is arranged on the outer side of the slide rod 66, one end of the spring 69 contacts with the stopper 68, and the other end of the spring 69 contacts with the slip ring 65. By arranging the spring 69, the stopper 68 is easy to reset, and the air pump 62 is used for suction, and the air flow is gathered by the elastic sleeve 4, so that the dust generated during the grinding process is sucked into the collecting cylinder 61 and blocked by the filter screen 63, and after the air pump 62 stops working, the sealing plate 67 closes the conical cylinder 64 to prevent dust from leaking from the lower end of the collecting cylinder 61.

[0021] See also Figure 1 , Figure 3 , Figure 4 The supporting mechanism 8 includes a column 81, which is fixedly connected to the mounting plate 7. The upper end of the column 81 is fixedly connected to a limiting plate 82. The upper end of the mounting plate 7 is fixedly connected to a supporting rod 83. The interior of the supporting rod 83 is threadedly connected to a bidirectional screw 84. A knob 85 is arranged on the outer middle part of the bidirectional screw 84. A connecting rod 86 is threadedly connected to the outer upper part of the bidirectional screw 84. The interior of the connecting rod 86 is connected to a rotating shaft 87 through a bearing. The end of the rotating shaft 87 is fixedly connected to a supporting plate 88. The lens is supported by the limiting plate 82 and the supporting plate 88, and the pressure rod 10 is driven by the cylinder 9 to limit the lens. At the same time, the supporting plate 88 can adjust the height and automatically rotate and adjust, so that the device can support lenses with different curvatures, and the support for the lens is stable to avoid loosening.

[0022] The specific implementation process of the utility model is as follows: when in use, the lens is placed on the limit plate 82, and then the bidirectional screw 84 is rotated, the bidirectional screw 84 rotates and the support rod 83 and the connecting rod 86 to make a threaded motion, thereby moving the connecting rod 86 upward, thereby moving the supporting plate 88 upward, so that the supporting plate 88 and the lens are in contact. At this time, according to the curvature of the lens, the supporting plate 88 rotates and adjusts to adapt to the lens, and then the cylinder 9 is started, and the cylinder 9 drives the pressure rod 10 to retract, thereby making the pressure rod 10 contact with the lens, and the lens is supported by the limit plate 82 and the supporting plate 88, and the pressure rod 10 is driven by the cylinder 9 to limit the lens. At the same time, the supporting plate 88 can adjust the height and automatically rotate to adjust. The device can support lenses with different curvatures and support the lenses stably to avoid loosening. Then the hanger 2 moves so that the support plate 3 drives the elastic sleeve 4 to move to the outside of the lens, and the grinding head is started to grind the lens. The air pump 62 is started, and the air pump 62 sucks to form a negative pressure in the collecting tube 61, so that the sealing plate 67 moves up and separates from the conical tube 64, and gathers the air flow through the elastic sleeve 4, so that the dust generated during the grinding process is sucked into the collecting tube 61 and blocked by the filter 63. After the air pump 62 stops working, the sealing plate 67 is elastically reset by the spring 69 to close the conical tube 64 to prevent dust from leaking from the lower end of the collecting tube 61.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for grinding waste edges of a light distribution lens, comprising a body (1), characterized in that: A hanger (2) is arranged at the upper end of the machine body (1), a grinding head is arranged at the lower end of the hanger (2), a support plate (3) is fixedly mounted on the outer side of the hanger (2), an elastic sleeve (4) is bonded to the lower end of the support plate (3), a hanging ring (5) is bonded to the lower end of the elastic sleeve (4), a dust collecting mechanism (6) is arranged on the support plate (3), a mounting plate (7) is fixedly mounted on the upper end of the machine body (1), and a supporting mechanism (8) is arranged at the upper end of the mounting plate (7).

2. The device for grinding waste edges of a photometric lens according to claim 1, characterized in that: A cylinder (9) is fixedly mounted on the upper end of the mounting plate (7), and a pressure rod (10) is fixedly mounted on the upper end of the cylinder rod of the cylinder (9).

3. The device for grinding waste edges of a photometric lens according to claim 1, characterized in that: The dust collecting mechanism (6) comprises a collecting cylinder (61), wherein the collecting cylinder (61) is fixedly connected to the supporting plate (3), an air pump (62) is fixedly mounted on the upper end of the collecting cylinder (61), a suction end of the air pump (62) is fixedly connected to the collecting cylinder (61), a filter screen (63) is fixedly connected inside the collecting cylinder (61), a conical cylinder (64) is fixedly connected inside the collecting cylinder (61), a slip ring (65) is fixedly connected inside the conical cylinder (64), a sliding rod (66) is slidably connected inside the sliding ring (65), a sealing plate (67) is fixedly connected to the upper end of the sliding rod (66), a stopper (68) is fixedly connected to the lower end of the sliding rod (66), and a spring (69) is arranged on the outer side of the sliding rod (66).

4. The device for grinding waste edges of a light distribution mirror according to claim 3, characterized in that: The sealing plate (67) is in contact with the conical cylinder (64), and the sealing plate (67) is made of rubber.

5. The device for grinding waste edges of a light distribution mirror according to claim 3, characterized in that: One end of the spring (69) contacts the stopper (68), and the other end of the spring (69) contacts the slip ring (65).

6. The device for grinding waste edges of a photometric lens according to claim 1, characterized in that: The support mechanism (8) comprises a column (81), wherein the column (81) is fixedly connected to a mounting plate (7), the upper end of the column (81) is fixedly connected to a limit plate (82), the upper end of the mounting plate (7) is fixedly connected to a support rod (83), the interior of the support rod (83) is threadedly connected to a bidirectional screw rod (84), a knob (85) is provided on the outer side of the middle portion of the bidirectional screw rod (84), the upper outer portion of the bidirectional screw rod (84) is threadedly connected to a connecting rod (86), the interior of the connecting rod (86) is connected to a rotating shaft (87) via a bearing, and the end of the rotating shaft (87) is fixedly connected to a supporting plate (88).

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