CN210223694U - Zinc oxide resistance card grinding disc device - Google Patents
Zinc oxide resistance card grinding disc device Download PDFInfo
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- CN210223694U CN210223694U CN201921245734.0U CN201921245734U CN210223694U CN 210223694 U CN210223694 U CN 210223694U CN 201921245734 U CN201921245734 U CN 201921245734U CN 210223694 U CN210223694 U CN 210223694U
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Abstract
The utility model provides a zinc oxide resistance card abrasive disc device. Zinc oxide resistance card lapping device includes: four support legs; the fixed plate is fixedly arranged at the tops of the four supporting legs; the supporting frame is fixedly arranged at the top of the fixing plate; the lifting mechanism is arranged below the support frame; the upper grinding disc mechanism is arranged below the lifting mechanism; the lower grinding mechanism is arranged above the fixing plate; the central rotating mechanism is arranged on the fixing plate. The utility model provides a zinc oxide resistance card abrasive disc device carries out the grinding to the work piece and has improved the qualification rate of product greatly, and the inorganic glaze work piece has obtained batch production.
Description
Technical Field
The utility model relates to a technical field is made to metal zinc oxide resistance card, especially relates to a zinc oxide resistance card abrasive disc device.
Background
The prior resistor disc industry in China adopts a four-pass flat grinder or a diamond grinding wheel to produce in a cutting mode when grinding the product, the grinding efficiency is high by adopting the cutting mode, but the grinding quality is not high, the edge of a workpiece is easily damaged, particularly, the damage to an inorganic glaze product is large, the inorganic glaze product is not suitable for grinding the inorganic glaze product, the inorganic glaze product gradually becomes mature in the industry at present, the advancement of the industry is represented, and the problem of grinding the inorganic glaze product in batch production must be solved.
Therefore, it is necessary to provide a grinding plate device for zinc oxide resistance card to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a carry out the grinding to the work piece and improved the qualification rate of product greatly, and inorganic glaze work piece has obtained batch production's zinc oxide resistance card abrasive disc device.
In order to solve the technical problem, the utility model provides a zinc oxide resistance card abrasive disc device, include: four support legs; the fixed plate is fixedly arranged at the tops of the four supporting legs; the supporting frame is fixedly arranged at the top of the fixing plate; the lifting mechanism is arranged below the support frame; the upper grinding disc mechanism is arranged below the lifting mechanism; the lower grinding mechanism is arranged above the fixing plate; the central rotating mechanism is arranged on the fixing plate.
Preferably, elevating system includes the cylinder, cylinder fixed mounting is in on the support frame, fixed mounting has the lifter plate on the output shaft of cylinder, slidable mounting has four slide bars, four on the lifter plate the slide bar is the rectangle array and distributes, four the top and the bottom of slide bar respectively with the support frame with fixed plate fixed connection.
Preferably, the upper grinding disc mechanism comprises a first speed reduction motor, an upper transition flange is fixedly mounted on an output shaft of the first speed reduction motor, an upper grinding disc is fixedly mounted at the bottom of the upper transition flange, and a first through hole is formed in the upper grinding disc.
Preferably, lower mill mechanism includes the mill down, the mill is located down the top of fixed plate, the second through-hole has been seted up on the mill down, lower transition flange's bottom fixed mounting has down transition flange, lower transition flange's bottom fixed mounting has the rotating tube, the rotating tube runs through the fixed plate and with the fixed plate rotates and connects, fixed mounting has first gear on the rotating tube, the below of fixed plate is equipped with second gear motor, fixed mounting has the second gear on second gear motor's the output shaft, first gear with the second gear meshes mutually, second gear motor's bottom fixed mounting has first mounting panel, first mounting panel and corresponding supporting leg fixed connection.
Preferably, the central rotating mechanism comprises a rotating motor, a second mounting plate is fixedly mounted at the bottom of the rotating motor, the second mounting plate is fixedly connected with the corresponding supporting leg, a coupling is fixedly mounted on an output shaft of the rotating motor, a rotating rod is fixedly arranged on the coupler, the top end of the rotating rod penetrates through the rotating pipe and the lower flange and extends into the second through hole, a rotating disc is fixedly arranged at the top end of the rotating rod, a plurality of first fixing rods are fixedly arranged on the rotating disc and distributed in an annular array, a plurality of second fixing rods are fixedly arranged at the top of the fixing plate and distributed in an annular array, the lower grinding disc is provided with a plurality of loose wheels, the loose wheels are respectively meshed with the corresponding first fixing rods and the corresponding second fixing rods, and a plurality of workpieces are fixedly mounted on the loose wheels.
Preferably, four first thread groove has all been seted up to the bottom of supporting leg, the lead screw is installed to first thread groove internal thread, set up two sections opposite screw threads of turning round on the lead screw, four the below of supporting leg all is equipped with the lifter, the second thread groove has been seted up at the top of lifter, the second thread groove with lead screw threaded connection, the bottom fixed mounting of lifter has the backup pad, fixed mounting has two hand grips on the lead screw.
Compared with the prior art, the utility model provides a zinc oxide resistance card abrasive disc device has following beneficial effect:
the utility model provides a zinc oxide resistance card grinding device, fixedly mounting a machined part on a loose pulley, starting a cylinder to enable an output shaft of the cylinder to slowly output, driving a lifting plate to descend by the output shaft of the cylinder, driving a first speed reduction motor to descend by the descending of the lifting plate, driving a top grinding disc to descend by the descending of the first speed reduction motor through a transition flange, and stopping supplying air into the cylinder until the top grinding disc is contacted with the machined part (the top grinding disc can not generate larger pressure on the machined part); starting a first speed reduction motor, a second speed reduction motor and a rotating motor, wherein the first speed reduction motor rotates to drive a transition flange to rotate, the transition flange rotates to drive an upper grinding disc to rotate, and the top of a workpiece can be ground by the rotation of the upper grinding disc; the second gear is driven to rotate after the second speed reducing motor is started, the second gear drives the first gear to rotate, the first gear drives the rotating pipe to rotate, the rotating pipe drives the lower transition flange to rotate, the lower transition flange rotates to drive the lower grinding disc to rotate, and the bottom of the workpiece can be ground by the rotation of the lower grinding disc; after the rotating motor is started, the rotating rod is driven to rotate through the coupler, the rotating disc is driven to rotate through the rotation of the rotating rod, the first fixing rod is driven to rotate through the rotation of the rotating disc, and the first fixing rod drives the loose pulley to rotate, so that a machined part can rotate while being polished; the primary grinding time is determined according to the field condition, after the workpiece is ground for a certain time, the air is slowly supplied to the cylinder, the upper grinding disc slowly descends, the workpiece enters a main grinding state, after the workpiece is ground, the air is reversely supplied to the cylinder, the upper grinding disc slowly ascends, the first speed reduction motor, the second speed reduction motor and the rotating motor are stopped again, the ground workpiece is taken out, the grinding of the workpiece is completed, the qualification rate of the product is greatly improved by grinding the workpiece, and the inorganic glaze workpiece is produced in batches.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a zinc oxide resistor disc grinding device provided by the present invention;
FIG. 2 is an assembly view of the lower grinding disc, rotating disc and loose pulley of FIG. 1;
fig. 3 is a schematic diagram of a second embodiment of a zinc oxide resistor disc grinding device provided by the invention.
Reference numbers in the figures: 1. supporting legs, 2, a fixed plate, 3, a support frame, 4, a cylinder, 5, a lifting plate, 6, a first gear motor, 7, a transition flange, 8, an upper grinding disc, 9, a lower grinding disc, 10, a lower transition flange, 11, a rotating pipe, 12, a first gear, 13, a second gear motor, 14, a second gear, 15, a rotating motor, 16, a rotating rod, 17, a rotating disc, 18, a first fixing rod, 19, a second fixing rod, 20, a loose pulley, 21, a workpiece, 22, a sliding rod, 23, a first thread groove, 24, a screw rod, 25, a lifting rod, 26, a second thread groove, 27, a support plate, 28 and a handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1 and 2 in combination, in a first embodiment of the present invention, a zinc oxide resistor disc grinding device includes: four support legs 1; the fixed plate 2 is fixedly arranged at the tops of the four supporting legs 1; the supporting frame 3 is fixedly arranged at the top of the fixing plate 2; the lifting mechanism is arranged below the support frame 3; the upper grinding disc mechanism is arranged below the lifting mechanism; the lower grinding mechanism is arranged above the fixed plate 2; and the central rotating mechanism is arranged on the fixed plate 2.
Elevating system includes cylinder 4, 4 fixed mounting of cylinder are in on the support frame 3, fixed mounting has lifter plate 5 on the output shaft of cylinder 4, slidable mounting has four slide bars 22 on the lifter plate 5, four slide bar 22 is the rectangle array and distributes, four the top and the bottom of slide bar 22 respectively with support frame 3 with 2 fixed connection of fixed plate.
Go up the abrasive disc mechanism and include first gear motor 6, fixed mounting has last transition flange 7 on the output shaft of first gear motor 6, the bottom fixed mounting of going up transition flange 7 has last mill 8, last mill 8 is last to have seted up first through-hole.
Lower disc mechanism includes lower disc 9, lower disc 9 locates the top of fixed plate 2, the second through-hole has been seted up on lower disc 9, lower disc 9's bottom fixed mounting has lower flange 10, lower flange 10's bottom fixed mounting has rotor tube 11, rotor tube 11 runs through fixed plate 2 and with fixed plate 2 rotates and connects, fixed mounting has first gear 12 on the rotor tube 11, the below of fixed plate 2 is equipped with second gear motor 13, fixed mounting has second gear 14 on second gear motor 13's the output shaft, first gear 12 with second gear 14 meshes mutually, second gear motor 13's bottom fixed mounting has first mounting panel, first mounting panel and corresponding supporting leg 1 fixed connection.
The central rotating mechanism comprises a rotating motor 15, a second mounting plate is fixedly mounted at the bottom of the rotating motor 15, the second mounting plate is fixedly connected with a corresponding supporting leg 1, a shaft coupler is fixedly mounted on an output shaft of the rotating motor 15, a rotating rod 16 is fixedly mounted on the shaft coupler, the top end of the rotating rod 16 penetrates through the rotating tube 11 and the lower flange 10 and extends into the second through hole, a rotating disc 17 is fixedly mounted at the top end of the rotating rod 16, a plurality of first fixing rods 18 are fixedly mounted on the rotating disc 17 and distributed in an annular array, the first fixing rods 18 are distributed in an annular array, a plurality of second fixing rods 19 are fixedly mounted at the top of the fixing plate 2 and distributed in an annular array, a plurality of loose pulleys 20 are arranged on the lower grinding disc 9 and are meshed with the corresponding first fixing rods 18 and the corresponding second fixing rods 19 respectively, a plurality of workpieces 21 are fixedly mounted on the loose pulley 20.
The utility model provides a zinc oxide resistance card abrasive disc device's theory of operation as follows:
firstly, fixedly mounting a workpiece 21 on a loose pulley 20, starting an air cylinder 4 to enable an output shaft of the air cylinder 4 to output slowly, driving a lifting plate 5 to descend by the output shaft of the air cylinder 4, driving a first speed reduction motor 6 to descend by the descending of the lifting plate 5, driving an upper grinding disc 8 to descend by the descending of the first speed reduction motor 6 through a transition flange 7, and stopping supplying air into the air cylinder 4 until the upper grinding disc 8 is contacted with the workpiece 21 (the upper grinding disc 8 cannot generate large pressure on the workpiece 21);
starting the first speed reducing motor 6, the second speed reducing motor 13 and the rotating motor 15, wherein the first speed reducing motor 6 rotates to drive the transition flange 7 to rotate, the transition flange 7 rotates to drive the upper grinding disc 8 to rotate, and the upper grinding disc 8 rotates to grind the top of the workpiece 21;
after the second speed reducing motor 13 is started, the second gear 14 is driven to rotate, the second gear 14 drives the first gear 12 to rotate, the first gear 12 drives the rotating pipe 11 to rotate, the rotating pipe 11 drives the lower transition flange 10 to rotate, the lower transition flange 10 rotates to drive the lower grinding disc 9 to rotate, and the lower grinding disc 9 rotates to grind the bottom of the workpiece 21;
after the rotating motor 15 is started, the rotating rod 16 is driven to rotate through the coupler, the rotating rod 16 drives the rotating disc 17 to rotate, the rotating disc 17 drives the first fixing rod 18 to rotate, and the first fixing rod 18 drives the loose pulley 20 to rotate, so that the machined part 21 can rotate while being polished;
the preliminary grinding time is determined according to the field condition, after grinding for a certain time, gas is slowly supplied into the cylinder 4, the upper grinding disc 8 is slowly descended, and then the main grinding state is entered, after the machined part 21 is ground, gas is reversely supplied into the cylinder 4, the upper grinding disc 8 is slowly ascended, the first speed reduction motor 6, the second speed reduction motor 13 and the rotating motor 15 are stopped, the ground machined part 21 is taken out, and therefore grinding of the machined part 21 is completed.
Compared with the prior art, the utility model provides a zinc oxide resistance card abrasive disc device has following beneficial effect:
fixedly mounting a workpiece 21 on a loose pulley 20, starting an air cylinder 4 to enable an output shaft of the air cylinder 4 to output slowly, driving a lifting plate 5 to descend by the output shaft of the air cylinder 4, driving a first speed reduction motor 6 to descend by the descending of the lifting plate 5, driving an upper grinding disc 8 to descend by the descending of the first speed reduction motor 6 through a transition flange 7, and stopping supplying air into the air cylinder 4 until the upper grinding disc 8 is contacted with the workpiece 21 (the upper grinding disc 8 cannot generate large pressure on the workpiece 21); starting the first speed reducing motor 6, the second speed reducing motor 13 and the rotating motor 15, wherein the first speed reducing motor 6 rotates to drive the transition flange 7 to rotate, the transition flange 7 rotates to drive the upper grinding disc 8 to rotate, and the upper grinding disc 8 rotates to grind the top of the workpiece 21; after the second speed reducing motor 13 is started, the second gear 14 is driven to rotate, the second gear 14 drives the first gear 12 to rotate, the first gear 12 drives the rotating pipe 11 to rotate, the rotating pipe 11 drives the lower transition flange 10 to rotate, the lower transition flange 10 rotates to drive the lower grinding disc 9 to rotate, and the lower grinding disc 9 rotates to grind the bottom of the workpiece 21; after the rotating motor 15 is started, the rotating rod 16 is driven to rotate through the coupler, the rotating rod 16 drives the rotating disc 17 to rotate, the rotating disc 17 drives the first fixing rod 18 to rotate, and the first fixing rod 18 drives the loose pulley 20 to rotate, so that the machined part 21 can rotate while being polished; the preliminary grinding time is determined according to the field condition, after grinding for a certain time, gas is slowly supplied into the cylinder 4, the upper grinding disc 8 is slowly descended, the main grinding state is entered, after the machined part 21 is ground, the gas is reversely supplied into the cylinder 4, the upper grinding disc 8 is slowly ascended, the first speed reduction motor 6, the second speed reduction motor 13 and the rotating motor 15 are stopped, the ground machined part 21 is taken out, the grinding of the machined part 21 is completed, the device grinds the workpiece, the qualification rate of the product is greatly improved, and the inorganic glaze workpiece is produced in batch.
Second embodiment:
based on the zinc oxide resistance card blade device provided by the first embodiment of the application, the second embodiment of the application provides another zinc oxide resistance card blade device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 3, the zinc oxide resistor disc grinding device further includes four first thread grooves 23, the four first thread grooves 23 are respectively formed in the bottoms of the corresponding support legs 1, a lead screw 24 is installed in each first thread groove 23 through a thread, two sections of threads with opposite rotation directions are formed in each lead screw 24, a lifting rod 25 is arranged below each support leg 1, a second thread groove 26 is formed in the top of each lifting rod 25, each second thread groove 26 is in threaded connection with the corresponding lead screw 24, a support plate 27 is fixedly installed at the bottom end of each lifting rod 25, and two handles 28 are fixedly installed on each lead screw 24.
Before a workpiece is machined, the device needs to be leveled to ensure the polishing precision, the leveling device is matched with a level meter to be used together, a force application rod is used for rotating a handle 28 to enable a screw rod 24 to rotate, the screw rod 24 rotates to enable supporting legs 1 and a rotating motor 25 to be away from or close to each other, other handles 28 are sequentially rotated, the leveling is carried out when the device is determined through observing the level meter, and therefore the polishing precision is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A zinc oxide resistance card grinding disc device is characterized by comprising:
four support legs;
the fixed plate is fixedly arranged at the tops of the four supporting legs;
the supporting frame is fixedly arranged at the top of the fixing plate;
the lifting mechanism is arranged below the support frame;
the upper grinding disc mechanism is arranged below the lifting mechanism;
the lower grinding mechanism is arranged above the fixing plate;
the central rotating mechanism is arranged on the fixing plate.
2. The zinc oxide resistor disc grinding device according to claim 1, wherein the lifting mechanism comprises a cylinder, the cylinder is fixedly mounted on the support frame, a lifting plate is fixedly mounted on an output shaft of the cylinder, four sliding rods are slidably mounted on the lifting plate, the four sliding rods are distributed in a rectangular array, and top ends and bottom ends of the four sliding rods are fixedly connected with the support frame and the fixing plate respectively.
3. The zinc oxide resistor disc grinding device according to claim 1, wherein the upper disc grinding mechanism comprises a first speed reduction motor, an upper transition flange is fixedly mounted on an output shaft of the first speed reduction motor, an upper grinding disc is fixedly mounted at the bottom of the upper transition flange, and a first through hole is formed in the upper grinding disc.
4. The zinc oxide resistance card grinding disc device according to claim 1, wherein the lower grinding disc mechanism comprises a lower grinding disc, the lower grinding disc is arranged above the fixed plate, a second through hole is formed in the lower grinding disc, a lower transition flange is fixedly arranged at the bottom of the lower grinding disc, a rotating pipe is fixedly arranged at the bottom of the lower transition flange, penetrates through the fixed plate and is rotatably connected with the fixed plate, a first gear is fixedly arranged on the rotating pipe, a second speed reduction motor is arranged below the fixed plate, a second gear is fixedly arranged on an output shaft of the second speed reduction motor, the first gear is meshed with the second gear, a first mounting plate is fixedly arranged at the bottom of the second speed reduction motor, and the first mounting plate is fixedly connected with the corresponding supporting leg.
5. The zinc oxide resistor disc grinding device according to claim 4, wherein the central rotating mechanism comprises a rotating motor, a second mounting plate is fixedly mounted at the bottom of the rotating motor, the second mounting plate is fixedly connected with the corresponding supporting leg, a shaft coupling is fixedly mounted on an output shaft of the rotating motor, a rotating rod is fixedly mounted on the shaft coupling, the top end of the rotating rod penetrates through the rotating tube and the lower flange and extends into the second through hole, a rotating disc is fixedly mounted at the top end of the rotating rod, a plurality of first fixing rods are fixedly mounted on the rotating disc and distributed in an annular array, a plurality of second fixing rods are fixedly mounted at the top of the fixing plates and distributed in an annular array, a plurality of loose pulleys are arranged on the lower grinding disc and are respectively meshed with the corresponding first fixing rods and the corresponding second fixing rods, and a plurality of workpieces are fixedly arranged on the loose pulley.
6. The zinc oxide resistance card grinding disc device according to claim 1, wherein first threaded grooves are formed in the bottoms of the four support legs, a lead screw is installed in each first threaded groove in a threaded manner, two threads with opposite rotation directions are formed in the lead screw, lifting rods are arranged below the four support legs, a second threaded groove is formed in the top of each lifting rod, the second threaded groove is in threaded connection with the lead screw, a support plate is fixedly installed at the bottom end of each lifting rod, and two handles are fixedly installed on the lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245734.0U CN210223694U (en) | 2019-08-02 | 2019-08-02 | Zinc oxide resistance card grinding disc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245734.0U CN210223694U (en) | 2019-08-02 | 2019-08-02 | Zinc oxide resistance card grinding disc device |
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| Publication Number | Publication Date |
|---|---|
| CN210223694U true CN210223694U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245734.0U Active CN210223694U (en) | 2019-08-02 | 2019-08-02 | Zinc oxide resistance card grinding disc device |
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| CN (1) | CN210223694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363037A (en) * | 2020-09-25 | 2021-09-07 | 湖南旺诠电子科技有限公司 | Chip resistor precision engraving machine |
-
2019
- 2019-08-02 CN CN201921245734.0U patent/CN210223694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113363037A (en) * | 2020-09-25 | 2021-09-07 | 湖南旺诠电子科技有限公司 | Chip resistor precision engraving machine |
| CN113363037B (en) * | 2020-09-25 | 2022-06-28 | 湖南旺诠电子科技有限公司 | Chip resistor precision engraving machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Zinc oxide resistor grinding device Effective date of registration: 20220520 Granted publication date: 20200331 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN TIANGONG ELECTRIC Co.,Ltd. Registration number: Y2022610000257 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |