CN216421937U - Rotary multifunctional knife and shear grinding machine - Google Patents

Abstract

The utility model discloses a grinding machine is cut to multi-functional sword of rotation type, the on-line screen storage device comprises a base, the box is installed to one side on base top, and one side of box inside installs the fixing base, one side that the box was kept away from on the base top is installed the pivot, and the top of pivot installs the carousel, the inside of carousel evenly is provided with the holding tank. The utility model discloses a start driving motor, driving motor drives the internal gear rotation, the internal gear drives the external gear rotation through the meshing effect, and then drive pivot and carousel and rotate, so that the sword that drives next station through the rotation type structure after the processing is cut to present sword is cut and is continuously processed, and the work efficiency is improved, realize the variety of function, in the carousel is rotatory and the course of working, elastic action through compression spring can promote movable block and bracing piece and play the supporting role to the carousel, the vibrational force that produces when slowing down simultaneously and polishing, and then reduce the loss that the carousel received, the stability of polishing is improved.

Description

Rotary multifunctional knife and shear grinding machine

Technical Field

The utility model relates to a sword cuts grinding machine technical field, in particular to multi-functional sword of rotation type cuts grinding machine.

Background

The knife and scissors are generally cutting tools for daily use and widely used in life, the knife and scissors grinding machine is an important component part of the knife and scissors in the production and processing process, and the knife and scissors can be ground and processed by the knife and scissors grinding machine so as to change the physical properties of the surfaces of the knife and scissors and improve the product quality of the knife and scissors, so that the knife and scissors is an important processing procedure;

the existing knife and shear grinding machine is single in functionality, is generally only provided with a product clamp, needs to be replaced again and installs a fixed product again after the current knife and shear product is machined, is complex in operation, wastes time and labor, is inconvenient for continuous machining, and reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine is cut to multi-functional sword of rotation type to solve the lower problem of work efficiency who proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinding machine is cut to multi-functional sword of rotation type, includes the base, the box is installed to one side on base top, and the inside one side of box installs the fixing base, the base top is kept away from one side of box and is installed the pivot, and the top of pivot installs the carousel, the inside of carousel evenly is provided with the holding tank, and the inboard of holding tank all installs electric putter, electric putter's output all is installed and is promoted the piece, and promotes the top of piece and all is provided with positioning mechanism, supplementary seat is installed down on the top of the base in the pivot outside, and the top of supplementary seat evenly is provided with supporting mechanism down.

Preferably, the internally mounted of fixing base has the double-shaft motor, and the lead screw is all installed at the both ends of double-shaft motor, the one end that the double-shaft motor was kept away from to the lead screw all is connected with the inner wall of fixing base, first thread bush is all installed in the outside of lead screw, and the connecting rod is all installed to one side that first thread bush is close to the carousel, the motor cabinet is all installed to one side that the fixing base was kept away from to the connecting rod, and the emery wheel is all installed to one side that the connecting rod was kept away from to the motor cabinet.

Preferably, the bottom of pivot is provided with the kerve, and the internally mounted of kerve has the external gear, the inside one side that is close to the pivot of base is installed driving motor, and the vertical internally mounted who runs through the kerve of driving motor's output shaft has the internal gear, the internal gear is connected with the external gear meshing.

Preferably, the supporting mechanism includes the activity groove, and the activity groove all sets up the inside top of supplementary seat under, the equal movable mounting in inside in activity groove has the movable block, and the top of movable block all articulates there is the bracing piece, compression spring is all installed to the inside in the activity groove in the movable block outside, and compression spring keeps away from the one end of movable block and all is connected with the inner wall in activity groove.

Preferably, articulated between the top of bracing piece have last supplementary seat, and the top of going up supplementary seat and the bottom of carousel all are provided with the recess, evenly be provided with the ball between the inboard of recess.

Preferably, four groups of supporting mechanisms are arranged, and the supporting mechanisms are respectively arranged on two sides and two ends of the top of the lower auxiliary seat.

Preferably, positioning mechanism includes the positioning seat, and the positioning seat is all installed on the top that promotes the piece, the inside of positioning seat all is provided with built-in groove, and the inside in built-in groove all installs positive and negative tooth screw rod, the second thread bush is all installed at the outside both ends of positive and negative tooth screw rod, and the splint are all installed in the outside of second thread bush, the rubber slipmat is all installed to the inner of splint.

Compared with the prior art, the beneficial effects of the utility model are that: the rotary multifunctional knife and shear grinding machine not only realizes the function of rotary continuous processing, but also realizes the function of double-sided grinding, and simultaneously realizes the function of clamping and pushing;

(1) the rotary table polishing machine has the advantages that the driving motor is started, the driving motor drives the inner gear to rotate, the inner gear drives the outer gear to rotate through a meshing effect, and further drives the rotating shaft and the rotary table to rotate, so that the knife scissors of the next station are driven to continuously process through a rotary structure after the current knife scissors are processed, the working efficiency is improved, and the diversity of functions is realized;

(2) two groups of grinding wheels are arranged at the upper end and the lower end inside the box body, the front surface and the back surface of the knife shear can be simultaneously ground under the action of the grinding wheels in the grinding process of the knife shear, so that the working efficiency is improved, the double-shaft motor is started to drive the lead screws at the two ends to rotate, and the lead screws drive the first thread sleeves to move in the same direction or in the opposite direction under the action of threaded connection, so that the distance between the grinding wheels can be adjusted according to the size and the thickness of the knife shear, the application range of the knife shear is enlarged, and the practicability is improved;

(3) it is rotatory to drive positive and negative tooth screw rod through rotating the handle, positive and negative tooth screw rod drives both ends second thread bush syntropy or reverse movement so that the effect through splint is cut and is carried out the centre gripping fixed, and can increase the frictional force between splint and the sword are cut through the effect of rubber slipmat simultaneously, and then improve the stability when the sword is cut and is polished, start electric putter after the centre gripping is accomplished, the flexible drive of electric putter output shaft promotes the piece and removes in the holding tank, it polishes to promote the piece and drive the sword through the location seat and cut automatic propelling movement to the emery wheel between, and then can realize the operation of polishing of different positions to the sword through electric putter's effect, further its practicality and flexibility.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a front sectional structure of the supporting mechanism of the present invention;

fig. 4 is a schematic view of the front sectional structure of the positioning mechanism of the present invention;

fig. 5 is a schematic front view of the present invention;

fig. 6 is a schematic diagram of the three-dimensional structure of the housing of the present invention.

The reference numerals in the figures illustrate: 1. a box body; 2. a fixed seat; 3. a first threaded sleeve; 4. a double-shaft motor; 5. a screw rod; 6. a connecting rod; 7. a motor base; 8. a base; 9. a lower auxiliary seat; 10. a rotating shaft; 11. a drive motor; 12. a support mechanism; 1201. a movable groove; 1202. a movable block; 1203. a compression spring; 1204. a support bar; 13. an upper auxiliary seat; 14. a turntable; 15. a positioning mechanism; 1501. a built-in groove; 1502. a positive and negative thread screw; 1503. a rubber non-slip mat; 1504. a splint; 1505. a second threaded sleeve; 1506. positioning seats; 16. a grinding wheel; 17. an outer gear; 18. an internal gear; 19. a bottom groove; 20. a ball bearing; 21. a groove; 22. an electric push rod; 23. a pushing block; 24. and (6) accommodating the tank.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a rotary multifunctional knife and shear grinding machine comprises a base 8, wherein a box body 1 is installed on one side of the top end of the base 8, and a fixed seat 2 is installed on one side of the interior of the box body 1;

a double-shaft motor 4 is installed inside the fixed seat 2, the type of the double-shaft motor 4 can be STP-42D2154, the double-shaft motor 4 is connected with a mains supply through a lead, two ends of the double-shaft motor 4 are both provided with lead screws 5, one ends of the lead screws 5 far away from the double-shaft motor 4 are both connected with the inner wall of the fixed seat 2, the outer sides of the lead screws 5 are both provided with first thread sleeves 3, one sides of the first thread sleeves 3, close to the rotary table 14, are both provided with connecting rods 6, one sides of the connecting rods 6, far away from the fixed seat 2, are both provided with motor seats 7, and one sides of the motor seats 7, far away from the connecting rods 6, are both provided with grinding wheels 16;

specifically, as shown in fig. 1, when the grinding wheel cutting machine is used, the double-shaft motor 4 is started, the double-shaft motor 4 drives the screw rods 5 at the two ends to rotate, and the screw rods 5 drive the first threaded sleeves 3 to move in the same direction or in the opposite direction under the effect of threaded connection, so that the distance between the grinding wheels 16 can be adjusted according to the size and the thickness of the cutting scissors, the application range of the grinding wheel cutting machine is enlarged, and the practicability is improved;

a rotating shaft 10 is arranged on one side of the top end of the base 8 far away from the box body 1;

a bottom groove 19 is formed in the bottom end of the rotating shaft 10, an external gear 17 is installed inside the bottom groove 19, a driving motor 11 is installed on one side, close to the rotating shaft 10, inside the base 8, the type of the driving motor 11 can be Y90S-2, the driving motor 11 is connected with commercial power through a wire, an internal gear 18 is installed on an output shaft of the driving motor 11, the output shaft vertically penetrates through the bottom groove 19, and the internal gear 18 is connected with the external gear 17 in a meshed mode;

specifically, as shown in fig. 1 and 2, when the cutting tool is used, the driving motor 11 is started, the driving motor 11 drives the internal gear 18 to rotate, the internal gear 18 drives the external gear 17 to rotate through a meshing action, and further drives the rotating shaft 10 and the rotating disc 14 to rotate, so that the cutting tool at the next station is driven to continuously process through a rotating structure after the current cutting tool is processed, and the working efficiency is improved;

the top end of the rotating shaft 10 is provided with a rotating disc 14, the inside of the rotating disc 14 is uniformly provided with accommodating grooves 24, the inner sides of the accommodating grooves 24 are provided with electric push rods 22, the model of the electric push rod 22 can be MVD45, the output ends of the electric push rods 22 are provided with pushing blocks 23, and the top ends of the pushing blocks 23 are provided with positioning mechanisms 15;

the positioning mechanism 15 comprises positioning seats 1506, the positioning seats 1506 are mounted at the top ends of the pushing blocks 23, built-in grooves 1501 are arranged in the positioning seats 1506, positive and negative threaded screws 1502 are mounted in the built-in grooves 1501, second thread sleeves 1505 are mounted at two ends of the outer portions of the positive and negative threaded screws 1502, clamping plates 1504 are mounted on the outer sides of the second thread sleeves 1505, and rubber anti-slip mats 1503 are mounted at the inner ends of the clamping plates 1504;

specifically, as shown in fig. 1 and 4, when the pair of scissors is used, the handle is rotated to drive the positive and negative threaded screws 1502 to rotate, the positive and negative threaded screws 1502 drive the second threaded sleeves 1505 at two ends to move in the same direction or in the opposite directions so as to clamp and fix the pair of scissors under the action of the clamping plate 1504, and meanwhile, the friction force between the clamping plate 1504 and the pair of scissors can be increased under the action of the rubber anti-slip mat 1503, so that the stability of the pair of scissors during polishing is improved;

the top end of the base 8 outside the rotating shaft 10 is provided with a lower auxiliary seat 9, and the top end of the lower auxiliary seat 9 is uniformly provided with a supporting mechanism 12;

the supporting mechanism 12 comprises movable grooves 1201, the movable grooves 1201 are all arranged at the top end inside the lower auxiliary seat 9, movable blocks 1202 are movably arranged inside the movable grooves 1201, supporting rods 1204 are hinged to the top ends of the movable blocks 1202, compression springs 1203 are arranged inside the movable grooves 1201 on the outer sides of the movable blocks 1202, one ends, far away from the movable blocks 1202, of the compression springs 1203 are connected with the inner walls of the movable grooves 1201, upper auxiliary seats 13 are hinged between the top ends of the supporting rods 1204, grooves 21 are formed in the top ends of the upper auxiliary seats 13 and the bottom end of the rotary table 14, balls 20 are uniformly arranged between the inner sides of the grooves 21, four groups of supporting mechanisms 12 are arranged, and the supporting mechanisms 12 are respectively arranged on two sides and two ends of the top of the lower auxiliary seat 9;

specifically, as shown in fig. 1 and 3, during the use, through in carousel 14 is rotatory and the course of working, can promote movable block 1202 and bracing piece 1204 through the elastic action of compression spring 1203 and play the supporting role to carousel 14, slow down the vibrational force that produces when polishing simultaneously, and then reduce the loss that carousel 14 received, improve the stability of polishing, simultaneously through being provided with multiunit ball 20, can improve convenience and the smoothness nature when carousel 14 is rotatory.

The working principle is as follows: when the utility model is used, firstly, the handle is rotated to drive the two-end clamping plates 1504 to clamp and fix the knife and scissors to be polished, after the clamping is finished, the electric push rod 22 is started to drive the pushing block 23 to move in the accommodating groove 24, and the pushing block 23 drives the knife and scissors to be automatically pushed to the position between the grinding wheels 16 through the positioning seat 1506 to polish;

secondly, the double-shaft motor 4 is started according to the thickness of the knife and the scissors to drive the screw rods 5 at the two ends to rotate, the screw rods 5 drive the first thread sleeves 3 to move in the same direction or in the opposite direction under the effect of threaded connection, so that the distance between the grinding wheels 16 can be adjusted, and the front surface and the back surface of the knife and the scissors can be simultaneously ground under the effect of the grinding wheels 16 at the two ends in the grinding process of the knife and the scissors, so that the working efficiency is improved;

finally, after current sword is cut the processing and is accomplished, it is rotatory to start driving motor 11 and drive internal gear 18, internal gear 18 drives external gear 17 through the meshing effect and rotates, and then drive pivot 10 and carousel 14 and rotate, so that the sword that drives next station through rotation type structure is cut and is lasted processing, in carousel 14 is rotatory and the use, the elastic action through compression spring 1203 can promote movable block 1202 and bracing piece 1204 and play the supporting role to carousel 14, the vibrational force that produces when slowing down simultaneously and polishing, and then improve the stability of polishing.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a multi-functional sword of rotation type is cut grinding machine, includes base (8), its characterized in that: box (1) is installed to one side on base (8) top, and inside one side of box (1) installs fixing base (2), pivot (10) are installed to one side of keeping away from box (1) on base (8) top, and the top of pivot (10) installs carousel (14), the inside of carousel (14) evenly is provided with holding tank (24), and the inboard of holding tank (24) all installs electric putter (22), the output of electric putter (22) is all installed and is promoted piece (23), and the top that promotes piece (23) all is provided with positioning mechanism (15), supplementary seat (9) are installed down on the top of base (8) in the pivot (10) outside, and the top of supplementary seat (9) evenly is provided with supporting mechanism (12) down.

2. The rotary multifunctional knife and shear grinding machine as claimed in claim 1, wherein: the utility model discloses a grinding wheel machine, including fixing base (2), lead screw (5) are all installed to the internally mounted of fixing base (2), and the both ends of double-shaft motor (4) all install lead screw (5), the one end that double-shaft motor (4) were kept away from in lead screw (5) all is connected with the inner wall of fixing base (2), first thread bush (3) are all installed in the outside of lead screw (5), and first thread bush (3) are close to one side of carousel (14) and all install connecting rod (6), motor cabinet (7) are all installed to one side that fixing base (2) were kept away from in connecting rod (6), and emery wheel (16) are all installed to one side that connecting rod (6) were kept away from in motor cabinet (7).

3. The rotary multifunctional knife and shear grinding machine as claimed in claim 1, wherein: the bottom of pivot (10) is provided with kerve (19), and the internally mounted of kerve (19) has outer gear (17), driving motor (11) are installed to the inside one side that is close to pivot (10) of base (8), and the vertical internally mounted who runs through kerve (19) of output shaft of driving motor (11) has inner gear (18), inner gear (18) are connected with outer gear (17) meshing.

4. The rotary multifunctional knife and shear grinding machine as claimed in claim 1, wherein: the supporting mechanism (12) comprises a movable groove (1201), the movable groove (1201) is arranged at the top end of the lower auxiliary seat (9), a movable block (1202) is movably arranged in the movable groove (1201), the top end of the movable block (1202) is hinged to a supporting rod (1204), a compression spring (1203) is arranged in the movable groove (1201) on the outer side of the movable block (1202), and one end, far away from the movable block (1202), of the compression spring (1203) is connected with the inner wall of the movable groove (1201).

5. The rotary multifunctional knife and shear grinding machine as claimed in claim 4, wherein: an upper auxiliary seat (13) is hinged between the top ends of the supporting rods (1204), grooves (21) are formed in the top ends of the upper auxiliary seat (13) and the bottom end of the rotary table (14), and balls (20) are uniformly arranged between the inner sides of the grooves (21).

6. The rotary multifunctional knife and shear grinding machine as claimed in claim 1, wherein: the supporting mechanisms (12) are provided with four groups, and the supporting mechanisms (12) are respectively arranged at two sides and two ends of the top of the lower auxiliary seat (9).

7. The rotary multifunctional knife and shear grinding machine as claimed in claim 1, wherein: positioning mechanism (15) include positioning seat (1506), and positioning seat (1506) all install on the top that promotes piece (23), the inside of positioning seat (1506) all is provided with built-in groove (1501), and the inside in built-in groove (1501) all installs positive and negative tooth screw rod (1502), second thread bush (1505) are all installed at the outside both ends of positive and negative tooth screw rod (1502), and splint (1504) are all installed in the outside of second thread bush (1505), rubber slipmat (1503) are all installed to the inner of splint (1504).

Images