CN111843704B - Glass lens side grinding device for pressure instrument - Google Patents
Glass lens side grinding device for pressure instrument Download PDFInfo
- Publication number
- CN111843704B CN111843704B CN202010773167.7A CN202010773167A CN111843704B CN 111843704 B CN111843704 B CN 111843704B CN 202010773167 A CN202010773167 A CN 202010773167A CN 111843704 B CN111843704 B CN 111843704B
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- China
- Prior art keywords
- grinding
- seat
- glass lens
- pressure instrument
- fixedly mounted
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a glass lens side edge grinding device for a pressure instrument, wherein a moving seat is slidably mounted on the outer surface of a fixed column, a compression spring is sleeved between the fixed column and the moving seat, a coil is arranged inside the fixed column, a corresponding magnet is arranged on the right side of the coil and inside the moving seat, a convex block is slidably mounted at the top of the moving seat, the convex block is fixedly mounted on the outer surface of a rotary table, and a movable block is movably mounted inside the rotary table. The position of sheetmetal and variable resistance is adjusted through the inside removal of support column at the fixing base to guarantee the magnetic field that the coil produced and promote magnet, promote to remove the seat and remove to the right side, it is rotatory to utilize slide opening and projection that set up at the inside of lug and the top that removes the seat to drive the revolving stage, it slides in the inside of movable block to further drive the regulation pole, it gathers together after driving the grinding piece and lens contact laminating, thereby guarantee that lens and grinding piece carry out rotatory operation, avoid causing the condition of excessive grinding at a high speed.
Description
Technical Field
The invention belongs to the technical field of pressure instrument processing, and particularly relates to a glass lens side edge grinding device for a pressure instrument.
Background
Pressure gauges are used to measure the pressure of gases, liquids and vapors and then convert them into current signal outputs through which to set and monitor, etc. in pressure gauge manufacture, the most used is glass lenses, which often need to be ground to fit into each pressure gauge to protect the pressure gauge door readings.
In addition, during grinding, the edge of the glass lens is easily damaged due to high-speed grinding all the time, and the quality of the glass lens is affected. Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a glass lens side grinding device for a pressure instrument is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a glass lens side grinding device for a pressure instrument, which is achieved by the following specific technical means:
a glass lens side edge grinding device for a pressure instrument comprises a base, wherein a speed reducing motor is fixedly mounted inside the base, the speed reducing motor is arranged between a baffle and the base, an output shaft of the speed reducing motor penetrates through an inner portion of the baffle and is connected with a connecting plate, a transmission rod is movably mounted inside the connecting plate, a supporting column is fixedly mounted at the left end of the transmission rod and is slidably mounted inside a fixing seat, a sliding groove is formed in the connecting position of the supporting column and the fixing seat, a variable resistor is arranged in the sliding groove formed in the fixing seat, a metal sheet corresponding to the variable resistor is arranged on the surface of the variable resistor and on the outer surface of the supporting column, a clamping seat is fixedly mounted at the top end of the supporting column, vertical rods are fixedly mounted on the left side and the right side of the clamping seat and on the top of the base, the vertical rods are fixedly mounted on the lower surface of an operation table, the through-hole has been seted up to the inside of operation panel, and the last fixed surface of operation panel installs the fixed column, the surface slidable mounting of fixed column has the removal seat, compression spring has been cup jointed between fixed column and the removal seat, the inside of fixed column is provided with the coil, the right-hand and inside removing the seat of coil is provided with corresponding magnet, the top slidable mounting who removes the seat has the lug, lug fixed mounting is at the surface of revolving stage, the inside movable mounting of revolving stage has the movable block, the inside slidable mounting of movable block has the regulation pole, the inner of adjusting the pole all rotates and installs the grinding piece, and adjusts the upper surface of pole outer end movable mounting at the operation panel.
Furthermore, the magnetic field magnetic pole that the coil produced is the same with the magnetic field magnetic pole of magnet left end, electric connection between coil and the variable resistance, through the support column in the inside removal of fixing base adjust the position of sheetmetal and variable resistance, further adjust the resistance value that the variable resistance links into the circuit to adjust the electric current in the coil with variable resistance series connection, thereby guarantee that the magnetic field that the coil produced promotes magnet, promote the removal seat to the right side and move.
Furthermore, the grinding sheets and the adjusting rods are annularly distributed by taking the center of the through hole as a reference, the rotary table and the convex block are integrally formed, and the grinding operation of the glass lenses with different sizes and specifications is realized by combining the grinding sheets and the adjusting rods.
Furthermore, the diameter of the through hole is matched with that of the clamping seat, and the through hole and the clamping seat are arranged up and down correspondingly.
Furthermore, the inside of lug and the top of removing the seat are provided with corresponding slide opening and projection respectively, the revolving stage is hollow circular platform structure, and the projection and the design of slide opening drive the revolving stage rotatory when conveniently removing the seat and removing.
Furthermore, the transmission rod is of a structure formed by a round ball at the right end of the left end cylinder, and is vertically arranged at the bottom of the support column, and the movement amplitude of the connecting plate is reduced by the aid of the design of the transmission rod, so that vertical rotation is realized at the same time.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, a glass lens to be ground is placed on the clamping seat, the speed reduction motor is started, the speed reduction motor drives the connecting plate on the left side of the baffle to rotate, the connecting plate drives the transmission rod to rotate, the transmission rod is of a structure with a round ball at the right end of the left end of the cylinder, the motion amplitude of the connecting plate is reduced, so that the support column is driven to rotate up and down, the support column drives the glass lens on the clamping seat to move upwards, the glass lens is not required to be ground all the time, the condition of excessive grinding caused by high speed is avoided, and the grinding efficiency is improved.
2. The positions of the metal sheet and the variable resistor are adjusted by moving the supporting column in the fixed seat, the resistance value of a circuit connected with the variable resistor is further adjusted, so that the current in a coil connected with the variable resistor in series is adjusted, the magnetic field generated by the coil is ensured to push the magnet to push the movable seat to move towards the right side, the movable seat is combined with the lug, the rotary table is driven to rotate by utilizing the slide holes and the convex columns arranged in the lug and the top of the movable seat, the adjusting rod is further driven to slide in the movable block, the grinding sheets are gathered towards the inside, the grinding sheets are gathered after the adjusting rod drives the grinding sheets to be in contact and joint with the lens, the lens and the grinding sheets are ensured to perform rotary operation, the glass lenses with different specifications are adapted, the high-speed grinding condition is prevented, and the grinding of the side edge of the whole body is more uniform.
Drawings
FIG. 1 is a schematic cross-sectional view of the internal structure of the present invention;
FIG. 2 is a schematic top view of the structure of the operation table of the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
FIG. 4 is a cross-sectional view of the internal structure of the fixed post and the movable post of the present invention;
FIG. 5 is a sectional view of the internal structure of the connection between the support post and the fixing base.
In the figure: 1. a base; 2. a reduction motor; 3. a baffle plate; 4. a connecting plate; 5. a transmission rod; 6. a support pillar; 7. a fixed seat; 8. a chute; 701. a variable resistor; 702. a metal sheet; 9. a clamping seat; 10. erecting a rod; 11. an operation table; 12. a through hole; 13. fixing a column; 14. a compression spring; 15. a movable seat; 1301. a coil; 1302. a magnet; 16. a bump; 17. a turntable; 18. a movable block; 19. adjusting a rod; 20. and (6) grinding the slices.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides a glass lens side edge grinding device for a pressure instrument, which is shown in the accompanying drawings 1 to 5: comprises a base 1, a speed reducing motor 2 is fixedly arranged inside the base 1, the speed reducing motor 2 is arranged between a baffle 3 and the base 1, an output shaft of the speed reducing motor 2 penetrates through the baffle 3, a connecting plate 4 is connected inside the baffle 3, a transmission rod 5 is movably arranged inside the connecting plate 4, the transmission rod 5 is a structure formed by a round ball at the right end of a left cylinder, the transmission rod 5 is vertically arranged at the bottom of a supporting column 6, the movement amplitude of the connecting plate 4 is reduced by utilizing the design of the transmission rod 5, so that the simultaneous vertical rotation is realized, the supporting column 6 is fixedly arranged at the left end of the transmission rod 5, the supporting column 6 is slidably arranged inside a fixed seat 7, a chute 8 is arranged at the joint of the supporting column 6 and the fixed seat 7, a variable resistor 701 is arranged in the chute 8 arranged inside the fixed seat 7, a metal sheet 702 corresponding to the variable resistor 701 is arranged on the surface of the variable resistor 701 and on the outer surface of the supporting column 6, a clamping seat 9 is fixedly arranged at the top end of the supporting column 6, vertical rods 10 are fixedly arranged at the left side and the right side of the clamping seat 9 and at the top of the base 1,
the upright rod 10 is fixedly arranged on the lower surface of the operating platform 11, a through hole 12 is arranged in the operating platform 11, the diameter of the through hole 12 is matched with that of the clamping seat 9, the through hole 12 and the clamping seat 9 are arranged in a vertically corresponding mode, a fixed column 13 is fixedly arranged on the upper surface of the operating platform 11, a moving seat 15 is slidably arranged on the outer surface of the fixed column 13, a compression spring 14 is sleeved between the fixed column 13 and the moving seat 15, a coil 1301 is arranged in the fixed column 13, a corresponding magnet 1302 is arranged on the right side of the coil 1301 and in the moving seat 15, the magnetic field pole generated by the coil 1301 is the same as the magnetic field pole at the left end of the magnet 1302, the coil 1301 and the variable resistor 701 are electrically connected, the positions of the metal sheet 702 and the variable resistor 701 are adjusted by moving the supporting column 6 in the fixed seat 7, the resistance value of a circuit connected with the variable resistor 701 is further adjusted, and the current in the coil 1301 connected with the variable resistor 701 in series is adjusted, thereby it is guaranteed that a magnetic field generated by the coil 1301 pushes the magnet 1302 to push the moving seat 15 to move towards the right side, the top of the moving seat 15 is slidably provided with the convex block 16, the convex block 16 is fixedly arranged on the outer surface of the rotary table 17, the inside of the convex block 16 and the top of the moving seat 15 are respectively provided with the corresponding sliding hole and the corresponding convex column, the design of the convex column and the sliding hole is convenient for the moving seat 15 to drive the rotary table 17 to rotate when moving, the rotary table 17 is of a hollow circular table structure, the inside of the rotary table 17 is movably provided with the movable block 18, the inside of the movable block 18 is slidably provided with the adjusting rod 19, the inner end of the adjusting rod 19 is rotatably provided with the grinding sheet 20, the grinding sheet 20 and the adjusting rod 19 are both annularly distributed by taking the center of the through hole 12 as a reference, the rotary table 17 and the convex block 16 are integrally formed, the grinding operation of glass lenses with different sizes is realized by combining the grinding sheet 20 and the adjusting rod 19, and the outer end of the adjusting rod 19 is movably arranged on the upper surface of the operating table 11.
The specific use mode and function of the embodiment are as follows:
in the invention, a glass lens to be ground is placed on a clamping seat 9, a speed reducing motor 2 is started, the speed reducing motor 2 drives a connecting plate 4 on the left side of a baffle 3 to rotate, the connecting plate 4 drives a transmission rod 5 to rotate, the motion amplitude of the connecting plate 4 is reduced by utilizing the structure that the transmission rod 5 is a round ball at the right end of a left end cylinder, so that a support column 6 is driven to rotate up and down, when the support column 6 drives the glass lens on the clamping seat 9 to move upwards, the positions of a metal sheet 702 and a variable resistor 701 are adjusted by the movement of the support column 6 in a fixed seat 7, the resistance value of a circuit connected with the variable resistor 701 is further adjusted, so that the current in a coil 1301 connected with the variable resistor 701 in series is adjusted, and therefore, the magnetic field generated by the coil 1301 pushes a magnet 1302 to push a moving seat 15 to move towards the right side, the combination of the moving seat and a lug 16, and a slide hole and a convex column arranged in the inner part of the lug 16 and the top of the moving seat 15 are utilized to drive a rotary table 17 to rotate, the adjusting rod 19 is further driven to slide in the movable block 18, the grinding sheets 20 are gathered towards the inside, and the grinding sheets 20 are driven by the adjusting rod 19 to be gathered after being in contact and attached with the lens, so that the lens and the grinding sheets 20 are guaranteed to rotate, meanwhile, grinding operation can be carried out discontinuously, the situation of high-speed grinding is prevented, and the whole side edge is ground more uniformly.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a glass lens side grinding device for pressure instrument, includes base (1), its characterized in that: the adjustable-speed electric welding machine is characterized in that a speed reducing motor (2) is fixedly mounted inside the base (1), the speed reducing motor (2) is arranged between the baffle (3) and the base (1), an output shaft of the speed reducing motor (2) penetrates through the baffle (3), a connecting plate (4) is connected inside the connecting plate (4), a transmission rod (5) is movably mounted inside the connecting plate (4), a supporting column (6) is fixedly mounted at the left end of the transmission rod (5), the supporting column (6) is slidably mounted inside the fixing seat (7), a sliding groove (8) is formed in the connecting position of the supporting column (6) and the fixing seat (7), a variable resistor (701) is arranged in the sliding groove (8) formed inside the fixing seat (7), a metal sheet (702) corresponding to the variable resistor (701) is arranged on the surface of the variable resistor (701) and on the outer surface of the supporting column (6), and a clamping seat (9) is fixedly mounted at the top end of the supporting column (6), the clamping device is characterized in that vertical rods (10) are fixedly mounted on the left side and the right side of the clamping seat (9) and at the top of the base (1), the vertical rods (10) are fixedly mounted on the lower surface of an operating platform (11), through holes (12) are formed in the operating platform (11), fixed columns (13) are fixedly mounted on the upper surface of the operating platform (11), moving seats (15) are slidably mounted on the outer surfaces of the fixed columns (13), compression springs (14) are sleeved between the fixed columns (13) and the moving seats (15), coils (1301) are arranged in the fixed columns (13), corresponding magnets (1302) are arranged on the right side of the coils (1301) and in the moving seats (15), convex blocks (16) are slidably mounted on the top of the moving seats (15), the convex blocks (16) are fixedly mounted on the outer surface of the rotary table (17), and movable blocks (18) are movably mounted in the rotary table (17), the inside slidable mounting of movable block (18) has regulation pole (19), the inner of adjusting pole (19) all rotates and installs grinding piece (20), and adjusts the upper surface of pole (19) outer end movable mounting at operation panel (11).
2. The apparatus for grinding the side edge of a glass lens for a pressure instrument according to claim 1, wherein: the magnetic field pole that coil (1301) produced is the same with the magnetic field pole of magnet (1302) left end, and electric connection between coil (1301) and variable resistance (701).
3. The apparatus for grinding the side edge of a glass lens for a pressure instrument according to claim 1, wherein: the grinding sheets (20) and the adjusting rods (19) are annularly distributed by taking the center of the through hole (12) as a reference, and the rotary table (17) and the convex blocks (16) are integrally formed.
4. The apparatus for grinding the side edge of a glass lens for a pressure instrument according to claim 1, wherein: the diameter of the through hole (12) is matched with that of the clamping seat (9), and the through hole (12) and the clamping seat (9) are arranged up and down correspondingly.
5. The apparatus for grinding the side edge of a glass lens for a pressure instrument according to claim 1, wherein: the inner part of the lug (16) and the top of the movable seat (15) are respectively provided with a sliding hole and a convex column which correspond to each other, and the rotary table (17) is of a hollow circular table structure.
6. The apparatus for grinding the side edge of a glass lens for a pressure instrument according to claim 1, wherein: the transmission rod (5) is of a structure formed by a cylinder at the left end and a sphere at the right end, and the transmission rod (5) is vertically arranged at the bottom of the support column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010773167.7A CN111843704B (en) | 2020-08-04 | 2020-08-04 | Glass lens side grinding device for pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010773167.7A CN111843704B (en) | 2020-08-04 | 2020-08-04 | Glass lens side grinding device for pressure instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111843704A CN111843704A (en) | 2020-10-30 |
| CN111843704B true CN111843704B (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010773167.7A Active CN111843704B (en) | 2020-08-04 | 2020-08-04 | Glass lens side grinding device for pressure instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN111843704B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797721B (en) * | 2010-02-02 | 2011-08-10 | 南京理工大学 | Three-freedom degree grinding wheel dresser based on parallel mechanisms |
| CN102172866B (en) * | 2011-02-18 | 2012-09-12 | 厦门大学 | Local pressure controllable planar optical element polishing device |
| JP5717142B2 (en) * | 2011-10-21 | 2015-05-13 | ジヤトコ株式会社 | Pulley sheave surface processing method and pulley sheave surface processing lapping device |
| CN105798777A (en) * | 2016-05-18 | 2016-07-27 | 常州市金海基机械制造有限公司 | Grinding and debris suction device for mechanical part |
| CN208179185U (en) * | 2018-05-09 | 2018-12-04 | 福州欧龙光学科技有限公司 | A kind of cylindrical mirror working device |
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2020
- 2020-08-04 CN CN202010773167.7A patent/CN111843704B/en active Active
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| CN111843704A (en) | 2020-10-30 |
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Effective date of registration: 20211108 Address after: Room 1635, Greenland Quanjing Yayuan business building, Yangguang new road, Shizhong District, Jinan City, Shandong Province Applicant after: JINAN SUMSPRING EXPERIMENTAL INSTRUMENT CO.,LTD. Address before: 435100 No.135, laozhuangwan, yuanfu'er village, Chengui Town, Daye City, Huangshi City, Hubei Province Applicant before: Yuan Ya |
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