CN215825009U

CN215825009U - Hardware mould convenient to hardware fitting deckle edge is polished

Info

Publication number: CN215825009U
Application number: CN202122360196.3U
Authority: CN
Inventors: 廖勇忠
Original assignee: Shenzhen Jingnai Hardware Co ltd
Current assignee: Shenzhen Jingnai Hardware Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-15
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a hardware mould convenient for burr polishing of hardware accessories, and relates to the field of hardware accessory processing. According to the flange plate polishing device, the material ejecting assembly is arranged, the air cylinder is started after the flange plate is polished, the polishing cone and the polishing plate move upwards, the pressing rod moves upwards, the pushing plate is not pressed any more after the pressing rod moves upwards, the return spring recovers elasticity and stretches to push the pushing plate to move upwards, the pushing plate can push waste materials out of the placing groove after moving upwards, the waste material cleaning efficiency is improved, the waste materials are prevented from being accumulated in the placing groove all the time and being difficult to clean, and a subsequent user can conveniently and stably place hardware accessories.

Description

Hardware mould convenient to hardware fitting deckle edge is polished

Technical Field

The utility model relates to the field of hardware fitting machining, in particular to a hardware mould convenient for hardware fitting burr polishing.

Background

The ring flange is one kind of hardware fitting, and the ring flange is after processing out, all has sharp border and deckle edge in its inner and outer lane, and these deckle edges are if untimely clearance easily cause the cut to the people's hand.

According to the Chinese patent with the publication number of CN213136135U, a hardware mould convenient for burr polishing of hardware fittings is disclosed, and the utility model has the advantages that the rotating shaft can drive the conical inner polishing disc and the outer polishing device to rotate simultaneously when rotating, so that the conical inner polishing disc can polish the inner ring of the flange plate, and the polishing plate can polish the outer ring of the flange plate, so as to ensure that the inner ring and the outer ring of the flange plate can be polished simultaneously; however, a large amount of scraps can fall into the placing groove in the polishing process, and the placing groove has a certain depth, so that a user is difficult to clean the scraps in the placing groove, and then the subsequent flange plates are difficult to place in the placing groove flatly, and the placing effect of the flange plates is reduced; simultaneously place the ring flange in the inside back of standing groove, because be difficult to carry on spacingly to the ring flange, lead to the unable accurate placing in of ring flange under polishing of ring flange, make then follow-up polishing ring flange difficult to immigration to the inner circle of ring flange to the influence is to the efficiency of polishing of ring flange.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide the hardware mould convenient for deburring of hardware fittings, so as to solve the technical problems that the scraps in the placing groove are difficult to clean and the flange plate is difficult to limit.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hardware mould convenient to hardware fitting deckle edge is polished, includes the framework, the standing groove has been seted up to the inside below of framework, the inside of standing groove is provided with the liftout subassembly, the top of liftout subassembly is provided with spacing subassembly, the cylinder is installed at the top of framework, the fly leaf is installed through the piston rod to the output of cylinder, the motor is installed to the bottom of fly leaf, the output of motor is installed through the drive shaft and is polished the awl, fixed cover has been cup jointed to the outer wall of drive shaft, the outer wall of fixed cover is provided with the splashproof subassembly.

Through adopting above-mentioned technical scheme, cylinder work can make piston rod extension or shrink, can drive the motor then and reciprocate, and the motor during operation can drive the driveshaft and rotate, can drive the awl of polishing then and rotate, and the burr at ring flange hole edge can be polished to the awl of polishing.

Furthermore, the liftout subassembly is including installing the fixed plate in the framework bottom, seting up a plurality of through-holes around the framework bottom and installing in the depression bar of fly leaf bottom both sides, the top of fixed plate is fixed with a plurality of reset spring, reset spring's top is through the through-hole and be connected with the scraping wings.

Through adopting above-mentioned technical scheme, can extrude reset spring when the scraping wings moves down, reset spring atress compression, when follow-up depression bar was no longer pushed down the scraping wings simultaneously, reset spring reset and tensile then promote the scraping wings to move up, be convenient for clear up the piece on the scraping wings.

Further, the material pushing plate is located inside the placing groove, and the pressing rod is located right above the material pushing plate.

By adopting the technical scheme, the pressure lever can press the material pushing plate so as to enable the material pushing plate to move downwards.

Furthermore, the limiting assembly comprises a limiting cone arranged at the top of the material pushing plate, a plurality of limiting rings are fixed on the outer wall of the limiting cone, and the diameters of the plurality of limiting rings gradually increase from top to bottom.

Through adopting above-mentioned technical scheme, spacing awl can be spacing to the ring flange, prevents that the ring flange from removing at will to follow-up awl of polishing stretches into to the ring flange hole.

Further, the splashproof subassembly is including seting up the activity groove in fixed cover both sides, the inside top in activity groove is fixed with the spring, the bottom of spring is connected with the movable block, two be fixed with the protection casing between the movable block, the protection casing adopts the PVC material preparation to form, the protection casing is located the standing groove directly over.

Through adopting above-mentioned technical scheme to the protection casing reciprocates, and then can make the movable block slide from top to bottom in the activity inslot portion, so that the position of adjustment protection casing, and the protection casing can shelter from the piece, prevents that the piece from splashing.

Further, the bottom of fixed cover is fixed with two dead levers, the ball groove has been seted up to the bottom of dead lever, the inside in ball groove is provided with the ball, the bottom both sides of fixed cover all are connected with the regulating plate through the pivot, the surface both sides of fixed cover all install the stop screw who extends to the pivot inside, one side of regulating plate is fixed with the board of polishing.

Through adopting above-mentioned technical scheme, limit screw can be spacing to the countershaft, prevents that the regulating plate from rotating at will, and hardware fitting prevents that hardware fitting from removing at will can be pushed down to the ball simultaneously.

Further, the spout has all been seted up to the inside both sides of framework, the both sides of fly leaf all are located the inside of spout, operating panel is installed to one side of framework, operating panel respectively with cylinder and motor electric connection.

Through adopting above-mentioned technical scheme to the fly leaf slides in the spout is inside, and user's accessible operating panel opens or closes cylinder and motor simultaneously.

In summary, the utility model mainly has the following beneficial effects:

1. according to the flange plate polishing device, the material ejecting assembly is arranged, the air cylinder is started after the flange plate is polished, the polishing cone and the polishing plate move upwards, the pressing rod moves upwards, the pushing plate is not pressed any more after the pressing rod moves upwards, the return spring recovers elasticity and stretches and then pushes the pushing plate to move upwards, and the pushing plate pushes waste materials out of the placing groove after moving upwards, so that the waste material cleaning efficiency is improved, the waste materials are prevented from being accumulated in the placing groove all the time and being difficult to clean, and a subsequent user can conveniently and stably place hardware accessories;

2. according to the utility model, by arranging the limiting assembly, due to the fact that the inner diameters of the flange plates are different, a user can sleeve the flange plates with different inner diameters on the limiting cones on the material pushing plate, and the diameters of the limiting rings are gradually increased from top to bottom, so that the limiting rings limit the flange plates, the flange plates can be prevented from being placed in the placing grooves and being deviated, the stability of the flange plates is improved, the subsequent polishing cones can be conveniently and smoothly moved into the inner holes of the flange plates, and the subsequent polishing efficiency of the flange plates is improved.

Drawings

FIG. 1 is a schematic front sectional view of a frame body according to the present invention;

FIG. 2 is a schematic perspective view of a limiting cone according to the present invention;

FIG. 3 is a perspective view of a fixing rod according to the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 1;

fig. 5 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a frame body; 2. an operation panel; 3. a cylinder; 4. a piston rod; 5. a movable plate; 6. a chute; 7. a motor; 8. a material ejecting component; 801. a fixing plate; 802. a return spring; 803. a through hole; 804. a pressure lever; 805. a material pushing plate; 9. a limiting component; 901. a limiting cone; 902. a limiting ring; 10. a drive shaft; 11. grinding a cone; 12. a splash guard assembly; 1201. a spring; 1202. a protective cover; 1203. a movable block; 1204. a movable groove; 13. fixing a sleeve; 14. grinding the plate; 15. a limit screw; 16. a rotating shaft; 17. a ball bearing; 18. a ball groove; 19. fixing the rod; 20. a placement groove; 21. an adjusting plate.

Detailed Description

The technical solution in 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. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A hardware mould convenient for burr grinding of hardware fittings is disclosed, as shown in figures 1-5, comprising a frame body 1, a placing groove 20 is arranged at the lower part of the inner part of the frame body 1, a liftout component 8 is arranged in the placing groove 20, a limiting component 9 is arranged at the top of the liftout component 8, the limiting component 9 comprises a limiting cone 901 arranged at the top of a material pushing plate 805, a plurality of limiting rings 902 are fixed on the outer wall of the limiting cone 901, the diameters of the limiting rings 902 are gradually increased from top to bottom, the limiting cone 901 can limit a flange plate to prevent the flange plate from moving randomly so that a subsequent grinding cone 11 extends into an inner hole of the flange plate, an air cylinder 3 is arranged at the top of the frame body 1, a movable plate 5 is arranged at the output end of the air cylinder 3 through a piston rod 4, a motor 7 is arranged at the bottom of the movable plate 5, a grinding cone 11 is arranged at the output end of the motor 7 through a driving shaft 10, the air cylinder 3 can extend or contract the piston rod 4, then the motor 7 can be driven to move up and down, the motor 7 can drive the driving shaft 10 to rotate when working, and then the grinding cone 11 can be driven to rotate, the grinding cone 11 can grind burrs at the edge of the inner hole of the flange plate, the outer wall of the driving shaft 10 is sleeved with the fixing sleeve 13, two fixing rods 19 are fixed at the bottom of the fixing sleeve 13, the bottom ends of the fixing rods 19 are provided with ball grooves 18, balls 17 are arranged in the ball grooves 18, both sides of the bottom of the fixing sleeve 13 are connected with adjusting plates 21 through rotating shafts 16, both sides of the outer surface of the fixing sleeve 13 are provided with limiting screw rods 15 extending into the rotating shafts 16, one side of each adjusting plate 21 is fixed with the grinding plate 14, the limiting screw rods 15 can limit the rotating shafts 16 to prevent the adjusting plates 21 from rotating randomly, meanwhile, the balls 17 can press hardware fittings to prevent the hardware fittings from moving randomly, the outer wall of the fixing sleeve 13 is provided with the splash-proof component 12, the splash-proof component 12 comprises movable grooves 1204 arranged at both sides of the fixing sleeve 13, the inside top of activity groove 1204 is fixed with spring 1201, the bottom of spring 1201 is connected with movable block 1203, be fixed with the protection casing 1202 between two movable blocks 1203, the protection casing 1202 adopts the PVC material preparation to form, the protection casing 1202 is located standing groove 20 directly over, so that the protection casing 1202 reciprocates, and then can make movable block 1203 slide from top to bottom in activity groove 1204 is inside, so that adjust the position of protection casing 1202, and the protection casing 1202 can shelter from the piece, prevent that the piece from splashing, spout 6 has all been seted up to the inside both sides of framework 1, the both sides of fly leaf 5 all are located the inside of spout 6, operating panel 2 is installed to one side of framework 1, operating panel 2 respectively with cylinder 3 and motor 7 electric connection, so that fly leaf 5 slides inside spout 6, simultaneously user's accessible operating panel 2 opens or closes cylinder 3 and motor 7.

Referring to fig. 1, the ejector assembly 8 includes a fixing plate 801 installed at the bottom of the frame 1, a plurality of through holes 803 opened at the periphery of the bottom of the frame 1, and a pressing rod 804 installed at two sides of the bottom of the movable plate 5, a plurality of return springs 802 are fixed at the top of the fixing plate 801, the top ends of the return springs 802 pass through the through holes 803 and are connected with a push plate 805, the push plate 805 presses the return springs 802 when moving down, the return springs 802 are compressed when the return springs 802 are stressed, and when the subsequent pressing rod 804 no longer presses the push plate 805, the return springs 802 return and stretch to push the push plate 805 to move up, so as to clean up the debris on the push plate 805, the push plate 805 is located inside the placing groove 20, the pressing rod 804 is located right above the push plate 805, and the pressing rod 804 can press the push plate 805 to move down, so that the push plate 805 moves down.

The implementation principle of the embodiment is as follows: firstly, a user installs the die and connects a power supply, then a flange plate is sleeved on a limiting cone 901, a limiting ring 902 is contacted with the inner wall of the flange plate, then an operation panel 2 is used for starting an air cylinder 3, the air cylinder 3 can extend a piston rod 4 when working, then a movable plate 5 moves downwards, the movable plate 5 moves downwards and drives a motor 7 and a grinding cone 11 to move downwards, the grinding cone 11 moves into the flange plate, a grinding plate 14 is contacted with the outer wall of the flange plate, a pressing rod 804 moves downwards and presses a material pushing plate 805 simultaneously, the material pushing plate 805 moves downwards, the material pushing plate 805 extrudes a return spring 802, the return spring 802 is compressed under stress, balls 17 are contacted with the top of the flange plate, then the user starts the motor 7, the motor 7 can drive the grinding cone 11 and the grinding plate 14 to rotate, the grinding cone 11 and the grinding plate 14 can grind the flange plate so as to clean burrs on the flange plate, the protective cover 1202 can prevent fragments from splashing, the cylinder 3 is started after polishing is completed, the polishing cone 11 and the polishing plate 14 move upwards, the pressing rod 804 does not press the pushing plate 805 any more, at the moment, the return spring 802 recovers elasticity and stretches to push the pushing plate 805 to move upwards so as to push the fragments and the flange plates out of the placing groove 20, then a user takes the flange plates down and cleans the fragments on the pushing plate 805, when the angle of the polishing plate 14 needs to be adjusted to polish the flange plates with different diameters, the user firstly pushes the protective cover 1202 upwards to move the protective cover 1202, then the limit screw 15 is screwed out of the rotating shaft 16 and rotates the polishing plate 14, and after the angle of the polishing plate 14 is adjusted, the limit screw 15 is screwed into the rotating shaft 16 so as to limit the polishing plate 14, so that the flange plates with different diameters can be conveniently polished.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a hardware mould convenient to hardware fitting deckle edge is polished, includes framework (1), its characterized in that: standing groove (20) have been seted up to the inside below of framework (1), the inside of standing groove (20) is provided with liftout subassembly (8), the top of liftout subassembly (8) is provided with spacing subassembly (9), cylinder (3) are installed at the top of framework (1), fly leaf (5) are installed through piston rod (4) to the output of cylinder (3), motor (7) are installed to the bottom of fly leaf (5), the output of motor (7) is installed through drive shaft (10) and is made a polish awl (11), fixed cover (13) have been cup jointed to the outer wall of drive shaft (10), the outer wall of fixed cover (13) is provided with splashproof subassembly (12).

2. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 1, its characterized in that: the ejection assembly (8) comprises a fixing plate (801) installed at the bottom of the frame body (1), a plurality of through holes (803) formed in the periphery of the bottom of the frame body (1) and pressing rods (804) installed on two sides of the bottom of the movable plate (5), a plurality of return springs (802) are fixed to the top of the fixing plate (801), and the top ends of the return springs (802) are connected with a material pushing plate (805) through the through holes (803).

3. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 2, characterized in that: the material pushing plate (805) is located inside the placing groove (20), and the pressing rod (804) is located right above the material pushing plate (805).

4. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 1, its characterized in that: the limiting assembly (9) comprises a limiting cone (901) arranged at the top of the material pushing plate (805), a plurality of limiting rings (902) are fixed on the outer wall of the limiting cone (901), and the diameters of the limiting rings (902) are gradually increased from top to bottom.

5. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 4, its characterized in that: splash guard subassembly (12) are including offering movable groove (1204) in fixed cover (13) both sides, the inside top in activity groove (1204) is fixed with spring (1201), the bottom of spring (1201) is connected with movable block (1203), two be fixed with protection casing (1202) between movable block (1203), protection casing (1202) adopt the preparation of PVC material to form, protection casing (1202) are located standing groove (20) directly over.

6. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 1, its characterized in that: the bottom of fixed cover (13) is fixed with two dead levers (19), ball groove (18) have been seted up to the bottom of dead lever (19), the inside in ball groove (18) is provided with ball (17), the bottom both sides of fixed cover (13) all are connected with regulating plate (21) through pivot (16), the surface both sides of fixed cover (13) all install and extend to pivot (16) inside stop screw (15), one side of regulating plate (21) is fixed with board (14) of polishing.

7. The hardware mould convenient to hardware fitting deckle edge is polished according to claim 1, its characterized in that: spout (6) have all been seted up to the inside both sides of framework (1), the both sides of fly leaf (5) all are located the inside of spout (6), operating panel (2) are installed to one side of framework (1), operating panel (2) respectively with cylinder (3) and motor (7) electric connection.