CN214186456U - Feeding transmission device on numerical control double-end-face grinding machine - Google Patents
Feeding transmission device on numerical control double-end-face grinding machine Download PDFInfo
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- CN214186456U CN214186456U CN202023238740.9U CN202023238740U CN214186456U CN 214186456 U CN214186456 U CN 214186456U CN 202023238740 U CN202023238740 U CN 202023238740U CN 214186456 U CN214186456 U CN 214186456U
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- grinding machine
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 51
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 20
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 229910001651 emery Inorganic materials 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a pay-off transmission on numerical control double-ended grinding machine, concretely relates to double-ended grinding machine field, including the workstation, the top fixed mounting of workstation has the backup pad, and the top fixed mounting of backup pad has the roof, and the inside fixed mounting of backup pad has first motor, and the output of first motor is through pivot fixedly connected with reduction gear, and shaft coupling fixedly connected with lead screw is passed through to one side of reduction gear, and the fixed surface of lead screw installs the slider, and the spout has been seted up to the inside of backup pad. Among the above-mentioned scheme, third motor, drive assembly and limiting plate have reached the effect of automatic quick pay-off, carry out the pay-off design that cooperates the use through third motor and drive assembly to the realization drives centre gripping subassembly rapid movement, realizes the effect of feeding and the ejection of compact, the effectual numerical control double-ended grinding machine of having solved adopts artifical pay-off inefficiency and has the problem of potential safety hazard, and the practicality is stronger, is worth using widely in a large number.
Description
Technical Field
The utility model relates to a double-ended grinding machine technical field, more specifically say, the utility model relates to a pay-off transmission on numerical control double-ended grinding machine.
Background
With the continuous development of the society, people have higher and higher requirements on the appearance of product processing, a mechanical product generally needs to be ground on the surface of a workpiece before being assembled and molded, a numerical control double-end-face grinding machine is a machine tool for grinding the surface of the workpiece by using a grinding tool, and the numerical control double-end-face grinding machine usually adopts a grinding wheel rotating at a high speed for grinding, and is widely applied to the field of product processing.
However, the conventional numerical control double-ended grinding machine is not provided with a feeding transmission mechanism, and mostly adopts a manual feeding mode, so that the efficiency is low, the feeding stability is poor, the processing quality of workpieces is affected, the machine has certain danger for operators, the grinding height of a grinding wheel is not set, the working efficiency is low, the positioning effect of workpieces is not ideal, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a pay-off transmission on numerical control double end face grinding machine to solve prior art numerical control double end face grinding machine and not set up pay-off drive assembly, grinding inefficiency and the poor problem of machined part location effect.
In order to achieve the above object, the utility model provides a following technical scheme: a feeding transmission device on a numerical control double-end-face grinding machine comprises a workbench, wherein a supporting plate is fixedly mounted at the top of the workbench, a top plate is fixedly mounted at the top of the supporting plate, a first motor is fixedly mounted inside the supporting plate, the output end of the first motor is fixedly connected with a speed reducer through a rotating shaft, a lead screw is fixedly connected to one side of the speed reducer through a coupler, a sliding block is fixedly mounted on the outer surface of the lead screw, a sliding groove is formed in the supporting plate, a supporting rod is fixedly mounted at the bottom of the sliding block, a mounting plate is fixedly mounted at the bottom of the supporting rod, a bracket is fixedly mounted at the bottom of the mounting plate, a second motor is fixedly mounted at one side of the bracket, a protective cover is hinged inside the bracket, the protective cover is fixedly mounted on the outer surface of a grinding wheel, a supporting column is fixedly mounted at the bottom of the workbench, a third motor is fixedly installed on one side of the supporting column, the output end of the third motor is fixedly connected with a transmission assembly, and the output end of the transmission assembly is fixedly connected with a clamping assembly;
the clamping component comprises a fixing frame, an electric push rod is fixedly mounted at the top of an inner cavity of the fixing frame, a mounting seat is fixedly mounted at the telescopic end of the electric push rod, a solenoid is arranged inside the mounting seat, a mounting groove is formed in the bottom of the inner cavity of the fixing frame, and a magnetic block is fixedly mounted inside the mounting groove.
One side of the first motor is fixedly provided with a fixing plate, the first motor is fixedly connected with the inner wall of the supporting plate through the fixing plate, and one side of the speed reducer is fixedly connected with the inner wall of the supporting plate.
The screw rod is characterized in that a sliding groove is formed in the supporting plate, thread grooves are formed in two sides of the sliding groove, and two ends of the screw rod are connected with the sliding groove in a threaded mode through two groups of thread grooves.
The output end of the second motor is fixedly connected with a rotating shaft, and the other end of the rotating shaft penetrates through the side wall of the support and is fixedly connected with the grinding wheel.
The transmission assembly comprises two transmission wheels and a transmission belt, the two transmission wheels are symmetrically and rotatably connected to the top of the workbench through bearings, the transmission belt is sleeved on the outer surfaces of the two transmission wheels, and one of the transmission wheels is fixedly connected with an output shaft of the third motor through a bearing.
The solenoid and the magnetic block are vertically and symmetrically arranged, a protective pad is arranged at the bottom of the mounting seat, and the protective pad is made of rubber blocks.
The utility model discloses a technological effect and advantage:
in the scheme, the third motor, the transmission assembly and the limiting plate achieve the effect of automatic rapid feeding, and the feeding design that the third motor and the transmission assembly are used in a matched mode is adopted, so that the clamping assembly is driven to move rapidly, the feeding and discharging effects are realized, the problems that a numerical control double-end-face grinding machine is low in manual feeding efficiency and has potential safety hazards are effectively solved, the practicability is high, and the numerical control double-end-face grinding machine is worthy of being popularized and used in a large number; the grinding wheel clamping device comprises a first motor, a speed reducer, a coupler, a lead screw, a sliding block, a sliding groove and a clamping assembly, wherein the first motor is used for adjusting the grinding height of a grinding wheel and stably positioning a workpiece, the first motor drives the speed reducer to run through a rotating shaft, the speed reducer drives the lead screw to rotate through the rotating shaft and the coupler, the lead screw is connected with the sliding block in a sliding mode, the lead screw drives the sliding block to ascend and descend vertically, the sliding block is used for driving the grinding wheel to move stably from top to bottom, the effect of adjusting the grinding position is achieved, the electric push rod is used in a matched mode through an electric push rod and a solenoid, the electric push rod can be adjusted according to the thicknesses of different workpieces, and the application range of the workpieces and the clamping fixing effect are greatly improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the chute structure of the present invention;
FIG. 3 is a schematic view of the bracket structure of the present invention;
FIG. 4 is a schematic structural view of the transmission assembly of the present invention;
fig. 5 is a schematic structural view of the clamping assembly of the present invention.
The reference signs are:
1. a work table; 2. a support plate; 3. a top plate; 4. a first motor; 5. a speed reducer; 6. a coupling; 7. a lead screw; 8. a slider; 9. a chute; 10. a support bar; 11. mounting a plate; 12. a support; 13. a second motor; 14. a rotating shaft; 15. a protective cover; 16. a grinding wheel; 17. a support pillar; 18. a third motor; 19. a transmission assembly; 191. a driving wheel; 192. a transmission belt; 20. a limiting plate; 21. a clamping assembly; 211. a fixed mount; 212. an electric push rod; 213. a mounting seat; 214. a solenoid; 215. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a feeding transmission device on a numerical control double-end-face grinding machine as shown in the attached drawings 1 to 5, which comprises a workbench 1, a support plate 2 is fixedly arranged at the top of the workbench 1, a top plate 3 is fixedly arranged at the top of the support plate 2, a first motor 4 is fixedly arranged inside the support plate 2, a reducer 5 is fixedly connected at the output end of the first motor 4 through a rotating shaft, a lead screw 7 is fixedly connected at one side of the reducer 5 through a shaft coupling 6, a slider 8 is fixedly arranged on the outer surface of the lead screw 7, a chute 9 is arranged inside the support plate 2, a support rod 10 is fixedly arranged at the bottom of the slider 8, a mounting plate 11 is fixedly arranged at the bottom of the support rod 10, a bracket 12 is fixedly arranged at the bottom of the mounting plate 11, a second motor 13 is fixedly arranged at one side of the, a support column 17 is fixedly installed at the bottom of the workbench 1, a third motor 18 is fixedly installed at one side of the support column 17, an output end of the third motor 18 is fixedly connected with a transmission assembly 19, and an output end of the transmission assembly 19 is fixedly connected with a clamping assembly 21;
the clamping assembly 21 comprises a fixed frame 211, an electric push rod 212 is fixedly installed at the top of the inner cavity of the fixed frame 211, an installation seat 213 is fixedly installed at the telescopic end of the electric push rod 212, a solenoid 214 is arranged inside the installation seat 213, an installation groove is formed in the bottom of the inner cavity of the fixed frame 211, and a magnetic block 215 is fixedly installed inside the installation groove;
wherein, the quantity of support column 17 is four, and four support columns 17 are the four corners position of rectangular distribution in workstation 1 bottom, and the bottom of support column 17 is provided with the slipmat.
As shown in fig. 2 and 3, a fixing plate is fixedly mounted on one side of the first motor 4, the first motor 4 is fixedly connected to the inner wall of the supporting plate 2 through the fixing plate, one side of the speed reducer 5 is fixedly connected to the inner wall of the supporting plate 2, the output end of the second motor 13 is fixedly connected to a rotating shaft 14, and the other end of the rotating shaft 14 penetrates through the side wall of the bracket 12 and is fixedly connected to the grinding wheel 16.
Specifically, first motor 4 opens the work, first motor 4 drives reduction gear 5 through the pivot and opens the operation, reduction gear 5 drives lead screw 7 through pivot and shaft coupling 6 and rotates, it reciprocates to rotate drive slider 8 through lead screw 7, the bottom of slider 8 and the bracing piece 10 fixed connection that 16 tops of emery wheel set up, thereby can adjust the effect of 16 grinding heights of emery wheel, adjust suitable position, start second motor 13, can drive emery wheel 16 and carry out the grinding work, can reach the effect that the sweeps that prevents to produce among the grinding work splashes through protection casing 15.
As shown in fig. 4, the transmission assembly 19 includes two transmission wheels 191 and a transmission belt 192, the two transmission wheels 191 are symmetrically and rotatably connected to the top of the working table 1 through bearings, the transmission belt 192 is sleeved on the outer surfaces of the two transmission wheels 191, and one of the transmission wheels 191 is fixedly connected to the output shaft of the third motor 18 through a bearing.
Specifically, the third motor 18 is started to operate, the driver controls the third motor 18 to rotate and rotate forward and backward, the third motor 18 further drives the driving wheel 191 and the driving belt 192 to move, the clamping component 21 fixedly connected with the driving belt 192 sends the workpiece to the grinding wheel 16, and similarly, during discharging, the driver controls the third motor 18 to rotate reversely, so that the clamping component 21 can reset, and circulation is realized.
As shown in fig. 5, the solenoid 214 and the magnetic block 215 are vertically symmetrical, a protective pad is arranged at the bottom of the mounting seat 213, and the protective pad is made of a rubber block.
Specifically, when the clamping assembly 21 is used, a workpiece is placed at the top of the magnetic block 215 inside the fixing frame 211, the electric push rod 212 is started to drive the mounting base 213 to move downwards to clamp and fix the workpiece, the solenoid 214 is started to work, and through the solenoid 214 and the magnetic block 215, the positioning effect of the workpiece can be greatly improved through the magnetic block 215 and the solenoid 214, so that the application range is wide, and the clamping effect is strong.
The working process of the utility model is as follows:
in the above scheme, the third motor 18, the transmission assembly 19 and the limiting plate 20 achieve the effect of automatic rapid feeding, the first motor 4, the speed reducer 5, the coupling 6, the lead screw 7, the slider 8, the chute 9 and the clamping assembly 21 achieve the effects of adjusting the grinding height of the grinding wheel 16 and stably positioning a workpiece, when the grinding machine is used, the workpiece is placed at the top of the magnetic block 215 in the fixing frame 211, the electric push rod 212 is started to drive the mounting seat 213 to move downwards to clamp and fix the workpiece, the solenoid 214 is started to work at the same time, the positioning effect of the workpiece can be greatly improved through the magnetic block 215 and the solenoid 214 by starting the electric push rod 212, the application range is wide, the clamping effect is strong, the third motor 18 is started to operate, the driver is used to control the third motor 18 to operate and rotate forwards and backwards, the third motor 18 further drives the transmission wheel 191 and the transmission belt 192 to move, realize and the centre gripping subassembly 21 of drive belt 192 fixed connection sends the machined part to 16 departments of emery wheel, the same reason, during the ejection of compact, 18 reversals through driver control third motor, can realize that centre gripping subassembly 21 resets, realize the circulation, open work through first motor 4, first motor 4 drives reduction gear 5 through the pivot and opens the operation, reduction gear 5 drives lead screw 7 through pivot and shaft coupling 6 and rotates, it reciprocates to rotate drive slider 8 through lead screw 7, the bottom of slider 8 and the bracing piece 10 fixed connection that 16 tops of emery wheel set up, thereby can adjust the effect of 16 grinding height of emery wheel, adjust suitable position, start second motor 13, can drive emery wheel 16 and carry out grinding work, can reach the effect that the sweeps that prevents to produce in the grinding work through protection casing 15 splashes.
In the scheme, the workbench 1 is matched with the clamping assembly 21, so that the problems of low grinding efficiency and poor workpiece positioning effect caused by the fact that a feeding transmission assembly is not arranged in the numerical control double-end-face grinding machine in the prior art are solved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The feeding transmission device on the numerical control double-end-face grinding machine comprises a workbench (1) and is characterized in that a supporting plate (2) is fixedly mounted at the top of the workbench (1), a top plate (3) is fixedly mounted at the top of the supporting plate (2), a first motor (4) is fixedly mounted inside the supporting plate (2), a speed reducer (5) is fixedly connected to the output end of the first motor (4) through a rotating shaft, a lead screw (7) is fixedly connected to one side of the speed reducer (5) through a shaft coupler (6), a sliding block (8) is fixedly mounted on the outer surface of the lead screw (7), a sliding groove (9) is formed in the supporting plate (2), a supporting rod (10) is fixedly mounted at the bottom of the sliding block (8), a mounting plate (11) is fixedly mounted at the bottom of the supporting rod (10), and a support (12) is fixedly mounted at the bottom of the mounting plate (11), a second motor (13) is fixedly installed on one side of the support (12), a protective cover (15) is hinged inside the support (12), the protective cover (15) is fixedly installed on the outer surface of the grinding wheel (16), a supporting column (17) is fixedly installed at the bottom of the workbench (1), a third motor (18) is fixedly installed on one side of the supporting column (17), a transmission assembly (19) is fixedly connected to the output end of the third motor (18), and a clamping assembly (21) is fixedly connected to the output end of the transmission assembly (19);
centre gripping subassembly (21) includes mount (211), the top fixed mounting of mount (211) inner chamber has electric putter (212), the flexible fixed mounting of electric putter (212) has mount pad (213), the inside of mount pad (213) is provided with solenoid (214), the mounting groove has been seted up to the bottom of mount (211) inner chamber, the inside fixed mounting of mounting groove has magnetic path (215).
2. The feeding transmission device on the numerical control double-ended grinding machine as claimed in claim 1, characterized in that a fixing plate is fixedly mounted on one side of the first motor (4), the first motor (4) is fixedly connected with the inner wall of the support plate (2) through the fixing plate, and one side of the speed reducer (5) is fixedly connected with the inner wall of the support plate (2).
3. The feeding transmission device on the numerical control double-ended grinding machine according to claim 1, characterized in that a sliding groove (9) is formed in the supporting plate (2), both sides of the sliding groove (9) are provided with thread grooves, and both ends of the lead screw (7) are in threaded connection with the sliding groove (9) through two groups of thread grooves.
4. The feeding transmission device on the numerical control double-ended grinding machine as claimed in claim 1, characterized in that the output end of the second motor (13) is fixedly connected with a rotating shaft (14), and the other end of the rotating shaft (14) penetrates through the side wall of the support (12) and is fixedly connected with the grinding wheel (16).
5. The feeding transmission device on the numerical control double-ended grinding machine is characterized in that the transmission assembly (19) comprises two transmission wheels (191) and two transmission belts (192), the two transmission wheels (191) are symmetrically and rotatably connected to the top of the workbench (1) through bearings, the transmission belts (192) are sleeved on the outer surfaces of the two transmission wheels (191), and one of the transmission wheels (191) is fixedly connected with an output shaft of the third motor (18) through a bearing.
6. The feeding transmission device on the numerical control double-ended grinding machine as claimed in claim 1, characterized in that the solenoid (214) and the magnetic block (215) are vertically symmetrical, a protective pad is arranged at the bottom of the mounting seat (213), and the protective pad is made of a rubber block.
7. The feeding transmission device on the numerical control double-ended grinding machine as claimed in claim 1, characterized in that the number of the support columns (17) is four, the four support columns (17) are distributed in four corners of the bottom of the workbench (1) in a rectangular shape, and anti-skid pads are arranged at the bottoms of the support columns (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238740.9U CN214186456U (en) | 2020-12-29 | 2020-12-29 | Feeding transmission device on numerical control double-end-face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238740.9U CN214186456U (en) | 2020-12-29 | 2020-12-29 | Feeding transmission device on numerical control double-end-face grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214186456U true CN214186456U (en) | 2021-09-14 |
Family
ID=77630403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238740.9U Expired - Fee Related CN214186456U (en) | 2020-12-29 | 2020-12-29 | Feeding transmission device on numerical control double-end-face grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214186456U (en) |
-
2020
- 2020-12-29 CN CN202023238740.9U patent/CN214186456U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20210914 |