Stable fixing frame for polishing

Abstract

The utility model discloses a stable fixing frame for polishing, which is applied to the field of fixing frames and comprises a fixing frame, and the top of the fixing frame is fixedly connected with a storage barrel. According to the feeding device, the storage barrel is used for placing the spherical lens in advance, and the pushing air cylinder, the connecting plate, the connecting rod and the pushing plate are arranged to receive the lens and directly push the lens to the position between the two clamping plates to complete feeding. Clamping cylinders, clamping plates and pushing plates are symmetrically arranged to be matched with the inner wall of the fixing frame on one side of the inner cavity of the grinding groove, so that the spherical lens can be clamped and fixed in four directions, the stability is improved, the center point of the lens is limited to correspond to the center point of the grinding head, manual adjustment is not needed, the efficiency is high, and the labor intensity is reduced. And the grinding precision is higher after the grinding head corresponds to the center point of the lens. The water pipe is connected with the water pipe, and the water pipe feeds water into the water pipe and sprays the water to the lens through the nozzle to wash dust generated by lens polishing and discharge the dust through the drain outlet.

Description

Technical Field

[0001] The utility model relates to the field of fixing frames, in particular to a stable fixing frame for grinding. Background Art

[0002] A spherical lens is a lens whose refractive surface is a sphere or one side is a sphere and the other side is a plane. A spherical lens can be regarded as a collection of an infinite number of prisms. The degree of refraction of light changes gradually and evenly from the main axis to the edge, so it has the function of uniformly converging and diverging light. At present, a grinding device is used in the processing of spherical lenses, and a fixed bracket is used to stabilize the stability of the spherical lens during the processing. The existing fixed bracket does not have the function of continuous feeding of the spherical lens, and the processing personnel need to manually load the material. When manually loading, the center point of the spherical lens and the center point of the grinding head need to be manually adjusted to correspond, which wastes time and the corresponding accuracy is not high. In order to solve the above problems, we propose a stable fixed bracket for grinding. Utility Model Content

[0003] The utility model aims to provide a stable fixing frame for grinding, which has the advantage of being able to continuously load spherical lenses.

[0004] The above technical objectives of the present utility model are achieved through the following technical solutions: a stable fixed frame for grinding, comprising a fixed frame, the top of the fixed frame is fixedly connected to a material storage barrel, the interior of the material storage barrel is slidably connected to a push plate, one side of the inner cavity of the push plate is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to a pushing cylinder fixedly connected to the fixed frame; clamping cylinders are symmetrically installed on the top of the fixed frame, the output ends of the two clamping cylinders are fixedly connected to the clamping plates, and a grinding groove is also provided on the top of the fixed frame; the bottom of the grinding groove is connected to two sewage outlets, a water pipe is installed on the top of the fixed frame, and the top of the water pipe is connected to a nozzle.

[0005] By adopting the above technical solution, a storage barrel is provided for placing the spherical lens in advance, and a pushing cylinder, a connecting plate, a connecting rod, and a pushing plate are provided to receive the lens and directly push the lens between the two clamping plates to complete the loading; by symmetrically arranging the clamping cylinder and the clamping plate and the pushing plate to cooperate with the inner wall of the fixing frame on one side of the inner cavity of the grinding groove, the spherical lens can be clamped and fixed in four directions; by providing a water pipe to connect the water pipe (not shown in the figure, the water pipe is used to input the water source for grinding into the water pipe), the water pipe sends water into the water pipe and then sprays it to the lens through the nozzle, which can flush the dust generated by the lens grinding and can be discharged from the inside of the grinding groove through the sewage outlet.

[0006] The utility model is further configured as follows: both sides of the grinding groove are connected with a guide groove 1, and the interior of the guide groove 1 is slidably connected with the clamping plate.

[0007] The above technical solution is adopted to guide the two clamping plates through the provision of the guide groove 1.

[0008] The utility model is further configured as follows: a side of the grinding groove close to the push plate is further connected to a second guide groove, and the interior of the second guide groove is slidably connected to the push plate.

[0009] By adopting the above technical solution, the second guide groove is provided to guide the push plate and also to directly receive the spherical lens to be processed that falls downward from the storage barrel.

[0010] The utility model is further configured as follows: a support block fixedly connected to a fixing frame is slidably connected to the surface of the connecting rod, and the top of the support block and the top of the inner cavity of the pusher plate are on the same horizontal line.

[0011] The above technical solution is adopted, through the setting of the support block, to support the connecting rod and the guide rod and to cooperate with the connecting rod and the guide rod to guide the reciprocating movement of the push plate.

[0012] The utility model is further configured as follows: the interior of the support block is further slidably connected to two guide rods, and the two guide rods are both fixedly connected to one side of the inner cavity of the pusher plate.

[0013] The above technical solution is adopted, through the setting of the guide rod, to linearly guide the movement of the push plate, ensuring that the push plate can move stably when pushed back and forth by the output end of the push cylinder.

[0014] The utility model is further configured as follows: a valve is installed inside the water pipe, and the valve is a flow regulating valve.

[0015] The above technical solution is adopted to control the water flow inside the water pipe through the setting of the valve.

[0016] In summary, the present invention has the following beneficial effects:

[0017] The utility model is provided with a material storage barrel for placing a spherical lens in advance, and is provided with a pushing cylinder, a connecting plate, a connecting rod and a pushing plate for receiving the lens and directly pushing the lens between the two clamping plates to complete the loading.

[0018] By symmetrically arranging the clamping cylinder, the clamping plate and the push plate in conjunction with the inner wall of the fixing frame on one side of the inner cavity of the grinding groove, the spherical lens can be clamped and fixed in four directions, thereby improving stability and limiting the correspondence between the center point of the lens and the center point of the grinding head, thereby eliminating the need for manual adjustment and achieving high efficiency. Moreover, the grinding accuracy is also higher after the center points of the grinding head and the lens correspond.

[0019] The water pipe is connected by setting a water pipe (not shown in the figure). The water pipe is used to input water for polishing into the water pipe. The water pipe sends water into the water pipe and then sprays it to the lens through the nozzle to flush the dust generated by lens polishing and can be discharged from the inside of the polishing tank through the sewage outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0021] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0022] Figure 3 This is a schematic diagram of the connection between the push cylinder and the fixed frame of the utility model;

[0023] Figure 4 This is a cross-sectional view of the storage barrel of the utility model;

[0024] Figure 5 This is a schematic diagram of the bottom of the pusher plate of the utility model;

[0025] Figure 6 It is a schematic diagram of the connection between the utility model and the grinding device.

[0026] Figure numerals: 1, fixed frame; 2, storage barrel; 3, push plate; 4, connecting rod; 5, connecting plate; 6, push cylinder; 7, clamping cylinder; 8, clamping plate; 9, grinding groove; 10, sewage outlet; 11, water pipe; 12, nozzle; 13, guide groove 1; 14, guide groove 2; 15, support block; 16, guide rod; 17, valve. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] refer to Figures 1-6A stable fixed frame for grinding includes a fixed frame 1, a material storage barrel 2 is fixedly connected to the top of the fixed frame 1, a push plate 3 is slidably connected to the inside of the material storage barrel 2, a connecting rod 4 is fixedly connected to one side of the inner cavity of the push plate 3, one end of the connecting rod 4 is fixedly connected to a connecting plate 5, and one side of the connecting plate 5 is fixedly connected to a pushing cylinder 6 fixedly connected to the fixed frame 1; a clamping cylinder 7 is symmetrically installed on the top of the fixed frame 1, and the output ends of the two clamping cylinders 7 are fixedly connected to a clamping plate 8, and a grinding groove 9 is also opened on the top of the fixed frame 1; the bottom of the grinding groove 9 is connected to two sewage outlets 10, and a water supply outlet is installed on the top of the fixed frame 1. The top of the water pipe 11 is connected to a nozzle 12; a storage barrel 2 is provided for placing the spherical lens in advance, and a push cylinder 6, a connecting plate 5, a connecting rod 4, and a push plate 3 are provided to receive the lens and directly push the lens between the two clamping plates 8 to complete the loading; by symmetrically setting the clamping cylinder 7 and the clamping plate 8 and the push plate 3 to cooperate with the inner wall of the fixing frame 1 on one side of the inner cavity of the grinding groove 9, the spherical lens can be clamped and fixed in four directions, and the center point of the lens and the center point of the grinding head are limited to correspond, so that no manual adjustment is required, the efficiency is high, and the grinding accuracy after the center point of the grinding head and the lens correspond is also higher. By setting a water pipe 11 to connect a water pipe (not shown in the figure, the water pipe is used to input a water source for grinding into the water pipe 11), the water pipe sends water into the water pipe 11 and then sprays it to the lens through the nozzle 12 to flush the dust generated by the lens grinding and can be discharged from the inside of the grinding groove 9 through the sewage outlet 10.

[0030] Furthermore, both sides of the grinding groove 9 are connected with a guide groove 13, and the interior of the guide groove 13 is slidably connected to the clamping plate 8. The setting of the guide groove 13 is used to guide the two clamping plates 8.

[0031] Furthermore, the grinding groove 9 is connected to a guide groove 2 14 on one side close to the push plate 3. The interior of the guide groove 2 14 is slidingly connected to the push plate 3. The setting of the guide groove 2 14 is used to guide the push plate 3, and is also used to directly receive the spherical lens that needs to be processed that falls downward from the inside of the storage barrel 2.

[0032] Furthermore, the surface of the connecting rod 4 is slidingly connected to a support block 15 fixedly connected to the fixed frame 1, and the top of the support block 15 and the top of the inner cavity of the push plate 3 are on the same horizontal line. Through the setting of the support block 15, it is used to support the connecting rod 4 and the guide rod 16 and to cooperate with the connecting rod 4 and the guide rod 16 to guide the reciprocating movement of the push plate 3.

[0033] Furthermore, two guide rods 16 are slidably connected to the interior of the support block 15, and the two guide rods 16 are fixedly connected to one side of the inner cavity of the push plate 3. Through the setting of the guide rods 16, the movement of the push plate 3 is linearly guided to ensure that the push plate 3 can move stably when pushed back and forth by the output end of the push cylinder 6.

[0034] Furthermore, a valve 17 is installed inside the water pipe 11. The valve 17 is a flow regulating valve. The setting of the valve 17 is used to control the water flow inside the water pipe 11.

[0035] Brief description of the usage process:

[0036] It can be used with a grinding device such as Figure 6 ;

[0037] First, control the output end of the push cylinder 6 to extend, and drive the push plate 3 to leave the interior of the storage barrel 2;

[0038] Then, a large number of spherical lenses are put into the interior of the storage barrel 2, and the lenses go down into the interior of the guide groove 2 14. The pushing cylinder 6 is started, and its output end retracts and returns to its original position, pulling the connecting plate 5, the connecting rod 4 and the pushing plate 3 to move. When the pushing plate 3 moves, it enters the interior of the storage barrel 2 and pushes the lenses inside the storage barrel 2 to move. Due to the flat plate structure on the top of the pushing plate 3, the lens above the pushed lens will fall on the top of the pushing plate 3.

[0039] The lens is pushed into the grinding groove 9 by the push plate 3, and the surface of the lens contacts the inner wall of the fixing frame 1. The two clamping cylinders 7 are started to push the two clamping plates 8 toward the lens until they contact and clamp the lens.

[0040] At this time, the center point of the lens will be at a position corresponding to the center point of the grinding head, so there is no need for manual intervention to adjust the position of the lens.

[0041] After that, the grinding head rotates and descends to grind the spherical lens. In order to avoid dust during the grinding process, the water pipe 11 can be opened through the valve 17, so that water inside it is discharged onto the lens through the nozzle 12. The use of water can avoid dust during the grinding process, and the water and grinding dust will be combined and discharged from the inside of the grinding tank 9 through the sewage outlet 10. Therefore, no water will accumulate in the grinding tank 9. The bottom of the sewage outlet 10 can be collected through a sewage barrel to collect the mixed sewage of dust and water.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A stable fixing frame for grinding, comprising a fixing frame (1), characterized in that: The top of the fixed frame (1) is fixedly connected to a storage barrel (2), the interior of the storage barrel (2) is slidably connected to a push plate (3), one side of the inner cavity of the push plate (3) is fixedly connected to a connecting rod (4), one end of the connecting rod (4) is fixedly connected to a connecting plate (5), and one side of the connecting plate (5) is fixedly connected to a push cylinder (6) fixedly connected to the fixed frame (1); the top of the fixed frame (1) is symmetrically installed with clamping cylinders (7), the output ends of the two clamping cylinders (7) are fixedly connected to clamping plates (8), and the top of the fixed frame (1) is also provided with a grinding groove (9); the bottom of the grinding groove (9) is connected to two sewage outlets (10), and the top of the fixed frame (1) is installed with a water pipe (11), and the top end of the water pipe (11) is connected to a nozzle (12).

2. A stable fixing frame for grinding according to claim 1, characterized in that: Both sides of the grinding groove (9) are connected to a guide groove (13), and the interior of the guide groove (13) is slidably connected to the clamping plate (8).

3. A stable fixing frame for grinding according to claim 1, characterized in that: The grinding groove (9) is also connected to a second guide groove (14) on one side close to the push plate (3), and the interior of the second guide groove (14) is slidably connected to the push plate (3).

4. A stable fixing frame for grinding according to claim 1, characterized in that: The surface of the connecting rod (4) is slidably connected to a support block (15) fixedly connected to the fixed frame (1), and the top of the support block (15) and the top of the inner cavity of the push plate (3) are on the same horizontal line.

5. A stable fixing frame for grinding according to claim 4, characterized in that: The interior of the support block (15) is also slidably connected to two guide rods (16), and the two guide rods (16) are fixedly connected to one side of the inner cavity of the push plate (3).

6. The stable fixing frame for grinding according to claim 1, characterized in that: A valve (17) is installed inside the water delivery pipe (11), and the valve (17) is a flow regulating valve.

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