CN217097054U - Edge grinding device for optical glass lens - Google Patents
Edge grinding device for optical glass lens Download PDFInfo
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- CN217097054U CN217097054U CN202221012610.XU CN202221012610U CN217097054U CN 217097054 U CN217097054 U CN 217097054U CN 202221012610 U CN202221012610 U CN 202221012610U CN 217097054 U CN217097054 U CN 217097054U
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- rotating rod
- optical glass
- oil cylinder
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- oil tank
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Abstract
The utility model provides an optical glass lens edging device relates to optical glass lens technical field, include: the grinding unit is in contact with the edge of the workpiece; a material collecting groove used for collecting cooling liquid is arranged on the frame; the driving unit comprises a rotating rod which is rotationally connected to the rack along the axis of the driving unit, a motor which is in transmission connection with the rotating rod and a tray which is fixedly arranged at the top end of the rotating rod, and the rotating rod is provided with crank throws which are not coaxial; the cooling unit comprises a connecting rod, an oil tank, an oil cylinder and a nozzle, wherein the oil tank and the oil cylinder are fixedly arranged on the rack, the nozzle is communicated with the oil cylinder, a piston is movably connected in the oil cylinder, two ends of the connecting rod are respectively rotatably connected with the piston and the crank throw, the oil tank is communicated with the material collecting groove, the oil tank is communicated with the oil cylinder through a first pipeline, a check valve is arranged on the first pipeline, and an outlet of the nozzle faces towards a workpiece. The polishing device solves the problem that the optical glass lenses are not energy-saving and environment-friendly enough when polished in the prior art.
Description
Technical Field
The utility model belongs to the technical field of the optical glass lens technique and specifically relates to an optical glass lens edging device is related to.
Background
The optical glass is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, calcium and the like according to a specific formula, melting at high temperature, uniformly stirring by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress.
In the process of processing an optical glass lens, the surface of the lens needs to be subjected to edging treatment, when the existing round glass lens is edged, the glass lens is ground by utilizing a slewing mechanism and a grinding tool, and the glass lens and the grinding tool are cooled by additionally arranging an independent cooling system; because the slewing mechanism and the cooling system are two sets of mutually independent systems, two sets of driving units are needed in the edge grinding process, the device is complex and is not environment-friendly and energy-saving.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides an optical glass lens edging device, it has solved among the prior art not enough energy-concerving and environment-protective problem when polishing the optical glass lens.
According to the utility model discloses an embodiment, an optical glass lens edging device, include:
a frame, a grinding unit, a cooling unit and a drive unit, wherein,
the grinding unit is arranged on the frame and is in contact with the edge of the workpiece;
a material collecting groove used for collecting cooling liquid is arranged on the frame;
the driving unit comprises a rotating rod which is rotatably connected to the rack along the axis of the driving unit, a motor which is in transmission connection with the rotating rod and a tray which is fixedly arranged at the top end of the rotating rod, the rotating rod is provided with a crank which is not coaxial with the rotating rod, and the tray is detachably and fixedly connected with a workpiece;
the cooling unit comprises a connecting rod, an oil tank, an oil cylinder and a nozzle, wherein the oil tank and the oil cylinder are fixedly arranged on the rack, the nozzle is communicated with the oil cylinder, a piston is movably connected in the oil cylinder, two ends of the connecting rod are respectively rotatably connected with the piston and the crank throw, the oil tank is communicated with the material collecting groove, the oil tank is communicated with the oil cylinder through a first pipeline, a one-way valve is arranged on the first pipeline, and an outlet of the nozzle faces towards a workpiece.
Compared with the prior art, the utility model discloses following beneficial effect has: when the device is used, the motor drives the rotating rod to rotate, so that a workpiece (namely an optical glass lens) fixed on the tray rotates together, and the edge of the workpiece is continuously contacted with the grinding unit to carry out grinding operation; in the process, the crank throw and the rotating rod are not coaxial, the piston is pushed to reciprocate in the oil cylinder through the connecting rod when the crank throw rotates, the piston sucks cooling liquid in the oil tank from the oil tank and presses the cooling liquid into the nozzle to cool the workpiece and the grinding unit due to the one-way valve arranged on the first pipeline, and the used cooling liquid is collected and guided by the material collecting tank and flows back to the oil tank; by adopting the scheme, the motor can also continuously pump the cooling liquid in the oil tank to the oil cylinder and finally spray and cool the cooling liquid through the nozzle when the rotating rod is driven to rotate so as to drive the workpiece to rotate, the device is simple in structure and only needs one set of power source, and the device is energy-saving and environment-friendly.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the above drawings: 1. a frame; 101. a material collecting groove; 102. a chute; 2. a base; 3. grinding the strips; 4. a workpiece; 5. a rotating rod; 501. a crank throw; 6. a tray; 7. a connecting rod; 8. an oil cylinder; 9. a first conduit; 10. an oil tank; 11. a piston; 12. a driving wheel; 13. a second conduit; 14. a third conduit.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 3, an edge grinding device for optical glass lenses comprises:
a frame 1, a grinding unit, a cooling unit and a drive unit, wherein,
the grinding unit is arranged on the frame 1 and is in contact with the edge of the workpiece 4;
a material collecting groove 101 for collecting cooling liquid is arranged on the frame 1, the material collecting groove 101 is an open slot with an open top in the embodiment, and the material collecting groove 101 is positioned right below a line contact position of the grinding unit and the workpiece 4;
the driving unit comprises a rotating rod 5 which is rotatably connected to the rack 1 along the axis of the driving unit, a motor (not shown in the figure) which is in transmission connection with the rotating rod 5, and a tray 6 which is fixedly arranged at the top end of the rotating rod 5, wherein the rotating rod 5 is provided with a crank 501 which is not coaxial with the rotating rod 5, the tray 6 is detachably and fixedly connected with the workpiece 4, it should be understood that the tray 6 is coaxial with the workpiece 4, the radius of the tray 6 is smaller than that of the workpiece 4, the workpiece 4 can be detachably and fixedly connected to the tray 6 by clamping the workpiece 4 by using an existing clamp which is fixedly arranged on the tray 6, and the specific structure of the clamp is not described again;
the cooling unit comprises a connecting rod 7, an oil tank 10 and an oil cylinder 8 which are fixedly arranged on the rack 1, and a nozzle communicated with the oil cylinder 8 through a second pipeline 13, wherein a transverse piston 11 is movably connected in the oil cylinder 8, two ends of the connecting rod 7 are respectively and rotatably connected with the piston 11 and the crank 501, specifically, one end of the piston 11 is fixedly provided with a support lug, one end of the connecting rod 7 is sleeved on the crank 501 and can rotate relative to the crank 501, and the other end of the connecting rod 7 is rotatably connected with the support lug through a vertical pin shaft; the oil tank 10 is communicated with the material collecting groove 101 through a third pipeline 14, the oil tank 10 is communicated with the oil cylinder 8 through a first pipeline 9, and a check valve (not shown in the figure) is arranged on the first pipeline 9, so as to avoid that the cooling liquid in the oil cylinder 8 flows back into the oil tank 10, the structure of the check valve is the prior art, and the details are not repeated herein; the outlet of the nozzle is directed towards the workpiece 4.
When in use, the motor drives the rotating rod 5 to rotate so as to enable the workpiece 4 (namely the optical glass lens) fixed on the tray 6 to rotate together, and further enable the edge of the workpiece 4 to be in continuous contact with the grinding unit for grinding operation; in the process, the crank throw 501 and the rotating rod 5 are not coaxial, the crank throw 501 pushes the piston 11 to reciprocate in the oil cylinder 8 through the connecting rod 7 when rotating, the piston 11 pumps the cooling liquid in the oil tank 10 from the oil tank 10 into the oil cylinder 8 and pumps the cooling liquid into the nozzle to spray out so as to cool the workpiece 4 and the grinding unit because the first pipeline 9 is provided with the one-way valve, and the used cooling liquid is collected and guided by the material collecting groove 101 and flows back into the oil tank 10 through the third pipeline 14; by adopting the scheme, the motor can also continuously pump the cooling liquid in the oil tank 10 to the oil cylinder 8 and finally spray and cool through the nozzle while driving the rotating rod 5 to rotate so as to drive the workpiece 4 to rotate, the device is simple in structure and only needs one set of power source, and the device is energy-saving and environment-friendly.
Further, the frame 1 comprises two flat plates which are parallel up and down and a plurality of upright posts which are fixedly arranged between the two flat plates, the upper end and the lower end of the rotating rod 5 are respectively and rotatably connected to the two flat plates, a driving wheel 12 is sleeved and fixed at the bottom of the rotating rod 5, and the driving wheel 12 is in transmission with a motor belt or a chain; the frame 1 adopts the design to provide accommodation space for the driving wheel 12 and the rotating rod 5, and in addition, the oil cylinder 8 and the motor can be conveniently arranged in the frame 1.
Furthermore, a sliding groove 102 is formed in the flat plate located above, the cross section of the sliding groove 102 is in an inverted T shape and extends towards the tray 6, the grinding unit comprises a base 2 and a grinding strip 3 detachably and fixedly connected to the base 2, and the base 2 is detachably and fixedly connected to the sliding groove 102 through a T-shaped bolt; the specific structure of the T-shaped bolt is the prior art, and the detailed description thereof is omitted here; the operator unscrews the T-shaped bolt to unlock the base 2 and the sliding groove 102, and slides the base 2 along the sliding groove 102 to adjust the distance between the polishing strip 3 and the workpiece 4 as required, so that the applicability and polishing effect of the device are improved.
Furthermore, at least two sliding grooves 102 are arranged, and the material collecting grooves 101 are perpendicular to and communicated with the sliding grooves 102; therefore, when the base 2 slides to the tail end of the sliding chute 102, the relative position of the base 2 and the workpiece 4 in the length direction of the collecting chute 101 can be adjusted by sliding the base 2 along the length direction of the collecting chute 101; further improve the device suitability, improve the effect of polishing strip 3.
Furthermore, the driving wheel 12 is provided with a lightening hole which is through along the axial direction of the driving wheel, and the light-weight design of the driving wheel 12 plays a role in energy conservation.
The working process of the utility model is as follows:
the motor drives the rotating rod 5 to rotate through the driving wheel 12 so as to enable the workpiece 4 fixedly arranged on the tray 6 to rotate together, when the workpiece 4 rotates, the edge of the workpiece is contacted with the polishing strip 3 to perform polishing operation, in the process, the crank 501 rotates and drives the piston 11 to move back and forth in the oil cylinder 8 through the connecting rod 7, so that the cooling liquid in the oil tank 10 is sucked into the oil cylinder 8 through the first pipeline 9 and is sent to the nozzle through the second pipeline 13 to be sprayed out, and the used cooling liquid with grinding is collected and guided by the material collecting groove 101 until the grinding liquid flows back into the oil tank 10 through the third pipeline 14; in addition, the T-shaped bolt of unscrewing can make base 2 drive polishing strip 3 together slide along spout 102, and base 2 can also slide along the length direction of collecting groove 101 when sliding to collecting groove 101 department, optimizes the contact point of polishing strip 3 and work piece 4, promotes the effect of polishing.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides an optical glass lens edging device which characterized in that includes: a machine frame (1), a grinding unit, a cooling unit and a drive unit, wherein,
the grinding unit is arranged on the frame (1) and is in contact with the edge of the workpiece (4);
a material collecting groove (101) for collecting cooling liquid is arranged on the frame (1);
the driving unit comprises a rotating rod (5) which is rotatably connected to the rack (1) along the axis of the driving unit, a motor which is in transmission connection with the rotating rod (5), and a tray (6) which is fixedly arranged at the top end of the rotating rod (5), wherein a crank (501) which is not coaxial with the rotating rod (5) is arranged on the rotating rod (5), and the tray (6) is detachably and fixedly connected with the workpiece (4);
the cooling unit comprises a connecting rod (7), an oil tank (10) and an oil cylinder (8) which are fixedly arranged on the rack (1) and a nozzle communicated with the oil cylinder (8), wherein a piston (11) is movably connected in the oil cylinder (8), two ends of the connecting rod (7) are respectively connected with the piston (11) and the crank (501) in a rotating mode, the oil tank (10) is communicated with the material collecting groove (101), the oil tank (10) is communicated with the oil cylinder (8) through a first pipeline (9), a one-way valve is arranged on the first pipeline (9), and an outlet of the nozzle faces towards the workpiece (4).
2. The edge grinding device for the optical glass lenses according to claim 1, wherein the frame (1) comprises two flat plates which are parallel up and down and a plurality of upright posts which are fixedly arranged between the two flat plates, the upper end and the lower end of the rotating rod (5) are respectively and rotatably connected to the two flat plates, a driving wheel (12) is sleeved and fixed at the bottom of the rotating rod (5), and the driving wheel (12) is in transmission with a motor belt or a chain.
3. An optical glass lens edging device according to claim 2, characterized in that the upper plate is provided with a chute (102), said chute (102) having an inverted "T" shaped cross-section and extending towards said tray (6), said grinding unit comprising a base (2) and a removable grinding strip (3) fastened to said base (2), said base (2) being detachably fastened to said chute (102) by means of T-bolts.
4. An optical glass lens edging device according to claim 3, wherein said runners (102) are provided in at least two numbers, said trough (101) being perpendicular to and communicating with each of said runners (102).
5. The edge grinding device for optical glass lenses according to any one of claims 1 to 4, wherein a support lug is fixedly arranged at one end of the piston (11), one end of the connecting rod (7) is sleeved on the crank (501) and can rotate relative to the crank, and the other end of the connecting rod (7) is rotatably connected with the support lug through a vertical pin shaft.
6. An edge grinding device for optical glass lenses according to claim 2 or 3, wherein the driving wheel (12) is provided with lightening holes passing through in the axial direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012610.XU CN217097054U (en) | 2022-04-25 | 2022-04-25 | Edge grinding device for optical glass lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012610.XU CN217097054U (en) | 2022-04-25 | 2022-04-25 | Edge grinding device for optical glass lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217097054U true CN217097054U (en) | 2022-08-02 |
Family
ID=82586545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221012610.XU Active CN217097054U (en) | 2022-04-25 | 2022-04-25 | Edge grinding device for optical glass lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217097054U (en) |
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2022
- 2022-04-25 CN CN202221012610.XU patent/CN217097054U/en active Active
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