CN219598983U - Lens sphere milling and grinding machine - Google Patents

Abstract

The utility model relates to the technical field of milling machines, in particular to a lens spherical milling machine. During processing, a spray pipe is connected with an external water source and sprays water mist to the processing position, and the temperature of the processing area is lowered while dust is reduced. At the same time, a fan Cooperate with the ring pipe to blow the dedusted air downward, blow the water mist and dust into the collection cover together, the connecting pipe connects the discharge pipe and the bellows, and a negative pressure is formed at the connection between the connection pipe and the discharge pipe when the fan is running , so that the air above the collection cover is sucked into the discharge pipe, and finally enters the bellows, so that the dust generated by processing and the water mist for dust reduction can be better discharged into the collection cover to improve the dust reduction effect; including the base and bottom column; also includes The driving mechanism, the lifting transmission mechanism, the milling head, the clamping mechanism and the dust reduction mechanism, the lifting transmission mechanism is set at the output end of the driving mechanism, the milling head is set at the output end of the lifting transmission mechanism, and the clamping mechanism is set at the top of the base, The dust suppression mechanism is arranged under the base.

Description

A lens spherical milling machine

technical field

The utility model relates to the technical field of milling machines, in particular to a lens spherical milling machine.

Background technique

Lens spherical milling machine is a processing device used in the process of lens production and processing. The milling head 5 rotates at high speed to mill and grind the surface of the lens, so that the spherical surface of the lens can be quickly formed. It is a processing device in the milling machine technology It has been widely used in the field; in the prior art, a patent for a laser optical lens spherical milling machine with the application number 202023249982.8 discloses a method to ensure that the milling machine and the lens will not be damaged by high temperature, and at the same time it can be adjusted The size of the clamper is used to mill lenses of different widths and different degrees of curvature, increasing the variety of milling machines for the device; but the existing lens spherical milling machines only pass the nozzle to the milling surface when in use. Spray water to clean and reduce dust, the dust reduction effect is average, and the water mist and powder will still splash around after mixing.

Utility model content

In order to solve the above technical problems, the utility model provides a lens spherical milling machine with better effect of dust reduction and cleaning.

A lens spherical milling machine of the utility model comprises a base and a bottom column, and the bottom column is fixedly arranged on the top of the base; it also includes a driving mechanism, a lifting transmission mechanism, a milling head, a clamping mechanism and a dust-reducing mechanism, and the driving mechanism is set On the top of the base, the lifting transmission mechanism is set at the output end of the driving mechanism, the milling head is set at the output end of the lifting transmission mechanism, the clamping mechanism is set on the top of the base, and the dust reduction mechanism is set under the base; When the machine is processing the lens, the cylinder pushes the chuck to clamp and fix the lens, and then the driving mechanism drives the milling head to process the lens through the transmission of the lifting transmission mechanism. During processing, the spray pipe is connected to the external water source and sprays water mist to the processing position. While reducing the dust, the temperature of the processing place is lowered. At the same time, the fan cooperates with the ring pipe to blow the dedusted air downward, and the water mist and dust are blown into the collection cover together. The connecting pipe is connected to the discharge pipe and the bellows. The connection between the connecting pipe and the discharge pipe forms a negative pressure, which is convenient for the air above the collection hood to be sucked into the discharge pipe, and finally enters the bellows, so that the dust generated during processing and the water mist from falling dust can be better discharged into the collection hood. Improve the dust reduction effect, the water mixed with the dust enters the waste box for subsequent processing, the overall structure is simple, the operation is convenient, and the practicability is strong.

Preferably, the clamping mechanism includes a vertical frame, a cylinder, a push plate, a cross bar and a collet, the vertical frame is fixedly arranged on the top of the base, the cylinder is fixedly arranged on the upper part of the vertical frame, the push plate is fixedly arranged on the output end of the cylinder, and the horizontal frame is fixedly arranged on the top of the base. The rod is fixed on the top of the push plate, and the chuck is fixed on the end of the cross bar; the cylinder pushes the chuck to move to clamp and fix the lens, and then the milling head processes it.

Preferably, the dust suppression mechanism includes a collection cover, a bottom plate, an air box, a discharge pipe, a right plate, a left plate, a filter screen, a fan, an air pipe, a horizontal frame, a ring pipe and an air outlet cover, and the middle part of the base is provided with a through hole to collect The cover is fixedly arranged in the through hole, the discharge pipe is arranged at the bottom of the collection cover, the bottom plate is fixed at the lower part of the bottom column, the top of the bottom plate is provided with a waste box, the bottom of the discharge pipe is inserted downward into the waste box, and the horizontal frame is fixed It is installed at the bottom of the lifting transmission mechanism, the middle part of the horizontal frame is provided with a spray pipe, the bellows is fixedly installed on the top of the bottom plate, the right end of the top of the bellows is provided with a connecting pipe, the right part of the connecting pipe is obliquely fixedly connected with the lower part of the discharge pipe, and the right The plate is fixed on the inner top of the bellows, the left plate is fixed on the inner bottom of the bellows, the filter is fixed on the bottom of the right plate, the left part of the filter is fixedly connected to the top of the left plate, and the fan is fixed on the inside of the bellows The bottom end is located on the left side of the left plate. The air pipe is set on the top of the fan and passes through the air box upwards. The ring pipe is fixed on the end of the horizontal frame and connected to the top of the air pipe. The air outlet cover is fixed on the top of the ring pipe. Bottom: Connect the external water source through the spray pipe to spray and reduce dust. At the same time, through the fan and the collection cover, the water mist, dust and the air above the collection cover are accelerated to enter the collection cover to improve the dust reduction effect.

Preferably, a baffle is also included, and the baffle is fixedly arranged inside the air box and located below the connecting pipe; through the above arrangement, the air entering the air box is demisted and dust-removed.

Preferably, it also includes a demist net, which is fixedly arranged at the connection between the connecting pipe and the discharge pipe; through the above arrangement, the water mist passing through the connecting pipe is reduced.

Preferably, a cleaning door is also included, and the cleaning door is arranged on the right part of the bellows.

Preferably, a scraper is also included, the scraper is fixedly arranged on the bottom of the push plate, and the bottom of the scraper is in contact with the top of the base; the scraper can clean the base when the push plate moves.

Preferably, it also includes a limit tube and a limit rod, the limit tube is fixedly arranged in the middle of the vertical frame, the limit rod is fixedly arranged in the middle of the push plate, and one end of the limit rod is inserted into the limit from the end of the limit tube. In the tube; through the above settings, the push plate is limited and guided.

Compared with the prior art, the beneficial effect of the utility model is: when using the lens spherical milling machine to process the lens, the cylinder pushes the collet to clamp and fix the lens, and then the driving mechanism drives the milling head to pair through the transmission of the lifting transmission mechanism. For lens processing, the spray pipe is connected to an external water source during processing and sprays water mist to the processing position to cool down the processing area while reducing dust. At the same time, the fan cooperates with the ring pipe to blow the dust-removed air downward to connect the water mist to the dust. Blow into the collection cover together, the connecting pipe connects the discharge pipe and the bellows, when the fan is running, a negative pressure is formed at the connection between the connecting pipe and the discharge pipe, so that the air above the collection cover is sucked into the discharge pipe, and finally enters the bellows , so that the dust generated during processing and the dust-falling water mist can be better discharged into the collection cover to improve the dust-falling effect. The water mixed with the dust enters the waste box for subsequent processing. The overall structure is simple, the operation is convenient, and the practicability is strong.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of chuck of the present utility model;

Fig. 3 is a schematic diagram of the internal structure of the bellows of the present utility model;

Fig. 4 is the structural representation that the connecting pipe of the present invention is connected with the discharge pipe;

Fig. 5 is a schematic diagram of an enlarged structure of A in Fig. 1;

Marks in the drawings: 1. Base; 2. Bottom column; 3. Driving mechanism; 4. Lifting transmission mechanism; 5. Milling head; 6. Vertical frame; 7. Cylinder; 8. Push plate; 10. chuck; 11. collection cover; 12. bottom plate; 13. bellows; 14. discharge pipe; 15. right plate; 16. left plate; 17. filter; 18. fan; 19. air duct; 20. Horizontal frame; 21, ring pipe; 22, air outlet cover; 23, retaining bar; 24, defogging net; 25, cleaning door; 26, scraper; 27, limit pipe; 28, limit rod.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

Example 1

A lens spherical milling machine, comprising a base 1 and a bottom column 2, the bottom column 2 is fixedly arranged on the top of the base 1; it also includes a driving mechanism 3, a lifting transmission mechanism 4, a milling head 5, a clamping mechanism and a dust reduction mechanism, The driving mechanism 3 is set on the top of the base 1, the lifting transmission mechanism 4 is set on the output end of the driving mechanism 3, the milling head 5 is set on the output end of the lifting transmission mechanism 4, the clamping mechanism is set on the top of the base 1, and the dust reduction mechanism is set Below the base 1, the clamping mechanism includes a vertical frame 6, a cylinder 7, a push plate 8, a cross bar 9 and a chuck 10, the vertical frame 6 is fixed on the top of the base 1, and the cylinder 7 is fixed on the upper part of the vertical frame 6, The push plate 8 is fixedly arranged on the output end of the cylinder 7, the cross bar 9 is fixedly arranged on the top of the push plate 8, the chuck 10 is fixedly arranged on the end of the cross bar 9, and the scraper 26 is fixedly arranged on the bottom of the push plate 8. The bottom of the plate 26 is in contact with the top of the base 1, the stop tube 27 is fixedly arranged in the middle part of the vertical frame 6, the stop rod 28 is fixedly arranged in the middle part of the push plate 8, and one end of the stop rod 28 is connected with the end of the stop tube 27. Insert the end into the limit tube 27; the cylinder pushes the chuck to move to clamp and fix the lens, and then the milling head processes it, and the scraper can clean the base when the push plate moves.

Example 2

A lens spherical milling machine, comprising a base 1 and a bottom column 2, the bottom column 2 is fixedly arranged on the top of the base 1; it also includes a driving mechanism 3, a lifting transmission mechanism 4, a milling head 5, a clamping mechanism and a dust reduction mechanism, The driving mechanism 3 is set on the top of the base 1, the lifting transmission mechanism 4 is set on the output end of the driving mechanism 3, the milling head 5 is set on the output end of the lifting transmission mechanism 4, the clamping mechanism is set on the top of the base 1, and the dust reduction mechanism is set Below the base 1, the dust suppression mechanism includes a collection cover 11, a base plate 12, an air box 13, a discharge pipe 14, a right plate 15, a left plate 16, a filter screen 17, a fan 18, an air duct 19, a horizontal frame 20, a ring pipe 21 and The air outlet cover 22, the middle part of the base 1 is provided with a through hole, the collecting cover 11 is fixedly arranged in the through hole, the discharge pipe 14 is arranged at the bottom of the collecting cover 11, the bottom plate 12 is fixedly arranged at the bottom of the bottom column 2, the bottom of the bottom plate 12 The top is provided with a waste box, the bottom of the discharge pipe 14 is inserted downwards into the waste box, the horizontal frame 20 is fixedly arranged at the bottom of the lifting transmission mechanism 4, the middle part of the horizontal frame 20 is provided with a spray pipe, and the bellows 13 is fixedly arranged at the bottom of the bottom plate 12. The top, the right end of the top of the bellows 13 is provided with a connecting pipe, the right part of the connecting pipe is obliquely fixedly connected with the lower part of the discharge pipe 14, the right plate 15 is fixed on the inner top of the bellows 13, and the left plate 16 is fixed on the inside of the bellows 13 Bottom, the filter screen 17 is fixedly arranged at the bottom of the right plate 15, the left part of the filter screen 17 is fixedly connected with the top of the left plate 16, and the fan 18 is fixedly arranged at the inner bottom of the bellows 13 and is positioned at the left side of the left plate 16, The air duct 19 is arranged on the top of the blower fan 18 and passes through the air box 13 upwards. The ring pipe 21 is fixedly arranged on the end of the horizontal frame 20 and connected with the top of the air pipe 19. The air outlet cover 22 is fixedly arranged on the bottom of the ring pipe 21. The retaining strip 23 is fixedly arranged inside the bellows 13 and below the connecting pipe, the defogging net 24 is fixedly arranged at the connection between the connecting pipe and the discharge pipe 14, and the cleaning door 25 is arranged on the right part of the bellows 13; It is connected to an external water source and sprays water mist to the processing position to cool down the processing area while reducing dust. At the same time, the fan 18 cooperates with the ring pipe 21 to blow the dust-removed air downward, and the water mist and dust are blown into the collection cover together. In 11, the connecting pipe is connected to the discharge pipe 14 and the bellows 13. When the fan 18 is running, a negative pressure is formed at the junction of the connecting pipe and the discharge pipe 14, so that the air above the collection cover 11 is sucked into the discharge pipe 14, and finally enters In the bellows 13, so that the dust produced by the processing and the water mist for dust fall are better discharged into the collection cover 11, the dust fall effect is improved, and the water flow mixed with the dust enters the waste bin for subsequent processing.

As shown in Figures 1 to 5, a lens spherical milling machine of the present invention, when using the lens spherical milling machine to process the lens, the cylinder 7 pushes the chuck 10 to clamp and fix the lens, and then the driving mechanism 3 passes through the The transmission of the lifting transmission mechanism 4 drives the milling and grinding head 5 to process the lens. During processing, the spray pipe is connected to an external water source and sprays water mist to the processing position to cool down the processing position while reducing dust. At the same time, the fan 18 and the ring pipe 21 will The air after dedusting is blown downward, and the water mist is connected with the dust and blown into the collection cover 11 together. The connecting pipe is connected with the discharge pipe 14 and the bellows 13. pressure, so that the air above the collection cover 11 is sucked into the discharge pipe 14, and finally enters the bellows 13, so that the dust generated by processing and the water mist for dust reduction can be better discharged into the collection cover 11, and the dust reduction effect is improved. The water flow mixes the dust Entering the waste bin is convenient for subsequent processing, the overall structure is simple, the operation is convenient, and the practicability is strong.

The driving mechanism, lifting transmission mechanism, milling head, fan and defogging net of the lens spherical milling machine of the utility model are purchased on the market, and technical personnel in this industry only need to install and operate according to the attached instruction manual. That is, there is no need for those skilled in the art to pay creative efforts.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and modifications can also be made. And modification should also be regarded as the protection scope of the present utility model.

Claims (8)

1. A lens spherical milling machine, comprising a base (1) and a bottom column (2), and the bottom column (2) is fixedly arranged on the top of the base (1); it is characterized in that it also includes a drive mechanism (3), a lift The transmission mechanism (4), the milling head (5), the clamping mechanism and the dust reduction mechanism, the driving mechanism (3) is arranged on the top of the base (1), and the lifting transmission mechanism (4) is arranged on the output end of the driving mechanism (3) , the milling head (5) is arranged on the output end of the lifting transmission mechanism (4), the clamping mechanism is arranged on the top of the base (1), and the dust reduction mechanism is arranged under the base (1). 2. A lens spherical milling machine as claimed in claim 1, characterized in that the clamping mechanism comprises a vertical frame (6), a cylinder (7), a push plate (8), a cross bar (9) and a chuck (10), the vertical frame (6) is fixedly arranged on the top of the base (1), the cylinder (7) is fixedly arranged on the top of the vertical frame (6), and the push plate (8) is fixedly arranged on the output end of the cylinder (7), The cross bar (9) is fixedly arranged on the top of the push plate (8), and the chuck (10) is fixedly arranged at the end of the cross bar (9). 3. A kind of lens spherical milling machine as claimed in claim 1, is characterized in that, dust reduction mechanism comprises collecting cover (11), bottom plate (12), bellows (13), discharge pipe (14), right plate ( 15), left plate (16), filter screen (17), blower fan (18), air pipe (19), horizontal frame (20), ring pipe (21) and air outlet cover (22), base (1) The middle part is provided with a through hole, the collecting cover (11) is fixedly arranged in the through hole, the discharge pipe (14) is arranged at the bottom of the collecting cover (11), the bottom plate (12) is fixedly arranged at the bottom of the bottom column (2), and the bottom plate The top of (12) is provided with a waste box, the bottom of the discharge pipe (14) is inserted into the waste box downwards, the horizontal frame (20) is fixedly arranged on the bottom of the lifting transmission mechanism (4), and the middle part of the horizontal frame (20) is arranged There is a spray pipe, the bellows (13) is fixed on the top of the bottom plate (12), the top right end of the bellows (13) is provided with a connecting pipe, and the right part of the connecting pipe is obliquely fixedly connected with the lower part of the discharge pipe (14). (15) is fixedly arranged on the inner top of bellows (13), left plate (16) is fixedly arranged on the inner bottom of bellows (13), filter screen (17) is fixedly arranged on the bottom of right plate (15), filter screen ( The left part of 17) is fixedly connected to the top of the left plate (16), the fan (18) is fixedly arranged at the inner bottom of the bellows (13) and is located on the left side of the left plate (16), and the air duct (19) is arranged on the fan The top of (18) passes through the air box (13) upwards, the ring pipe (21) is fixedly arranged on the end of the horizontal frame (20) and connected with the top of the air duct (19), and the air outlet cover (22) is fixedly arranged on Bottom of collar (21). 4. A lens spherical milling machine according to claim 3, characterized in that it further comprises a retaining bar (23), and the retaining bar (23) is fixedly arranged inside the bellows (13) and located below the connecting pipe. 5. A kind of lens spherical milling machine as claimed in claim 3, is characterized in that, also comprises defogging net (24), and defogging net (24) is fixedly arranged on the connection of connecting pipe and discharge pipe (14) place. 6. A lens spherical milling machine according to claim 3, characterized in that it further comprises a cleaning door (25), and the cleaning door (25) is arranged on the right part of the bellows (13). 7. A kind of lens spherical milling machine as claimed in claim 2, is characterized in that, also comprises scraper (26), and scraper (26) is fixedly arranged on the bottom of push plate (8), and scraper (26) The bottom is in contact with the top of the base (1). 8. A kind of lens spherical milling machine as claimed in claim 2, is characterized in that, also comprises limit tube (27) and limit rod (28), and limit tube (27) is fixedly arranged on vertical frame (6) ), the stop bar (28) is fixedly arranged in the middle part of the push plate (8), and one end of the stop bar (28) is inserted in the stop tube (27) from the end of the stop tube (27).