CN220006590U - Positioning die convenient to dismouting - Google Patents

Abstract

The utility model discloses a positioning die convenient to disassemble and assemble, and particularly relates to the technical field of dies, which comprises a workbench, wherein adjusting grooves are symmetrically formed in the upper part and the lower part in the workbench, and a bidirectional screw rod is rotatably arranged in the adjusting grooves; through the fixed subassembly I and the fixed subassembly II that are equipped with, make it make things convenient for dismouting locating plate I and locating plate II to the welding of adaptation different shape glasses is used, and the suitability is wider.

Description

Positioning die convenient to dismouting

Technical Field

The utility model relates to the technical field of dies, in particular to a positioning die convenient to disassemble and assemble.

Background

The glasses are composed of lenses and glasses frames. According to the purpose of the glasses, the glasses are 15 kinds of glasses, namely myopia glasses, hyperopia glasses, presbyopic glasses and astigmatism glasses, plano glasses, computer goggles, swimming goggles, night goggles, electronic contest goggles, sunglasses, toy glasses and sunglasses. There are also some special glasses for viewing 3D stereoscopic images or virtual reality images. Other types of eyeglasses include goggles, sunglasses, swimming goggles, etc., which provide various protective effects to the eye. Modern glasses are usually provided with nose pads in the middle of the lenses and soft pads at the positions where the left and right arms rest on the ears. Wherein the frame of the glasses is made of plastic, metal, etc. The metal glasses frame has the advantages of high hardness, good softness, good elasticity, wear resistance, corrosion resistance, light weight, good luster and the like. In the course of working of metal glasses, can weld the center sill of glasses on two picture frames, and during welding, need use positioning die to restrict the location to make it convenient for going on smoothly of welding work.

The mould of present location glasses center sill is fixed connection generally, and the shape is single, only can be applicable to the glasses welding position of a shape, and the practicality is lower relatively to can produce metal chip to its welding process, the dispersion is around, inconvenient clearance, increase staff's intensity of labour, and generally collect the processing through fan blowing or the mode of sucking to the piece that produces, can be equipped with the filter screen simultaneously and intercept and filter, can lead to the filter screen to be stopped up after long-term use, thereby influence ventilation volume and filter effect.

Disclosure of Invention

The utility model aims to provide a positioning die which is convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a positioning die convenient to dismouting, includes the workstation, the adjustment tank has been seted up to upper and lower portion symmetry in the workstation, two-way lead screw is installed to the adjustment tank internal rotation, two-way lead screw outside symmetry cover in the adjustment tank is equipped with the slider, two-way lead screw all extends to the workstation external connection with one end, be connected through the hold-in range between the synchronizing wheel, the top two-way lead screw one end is connected with the motor, and the motor is located synchronous wheel and keeps away from workstation one side, the spout that is linked together with the adjustment tank has all been offered to roof and diapire symmetry in the workstation, the top install telescopic link first in the spout, and telescopic link first and slider fixed connection, the below install branch first in the spout, and branch first and below slider fixed connection, telescopic link first upper end all is connected with the locating plate first through fixed subassembly, welder is installed to top symmetry in the workstation, and welder is located between the spout, two-position telescopic link second in-place telescopic link, and branch two-place are located between workstation, two-place telescopic link first side is equipped with two-spindle motor and two-type end and two-piece fixed connection have two-spindle units, two-side dust removal mechanism.

Further, the chip removing mechanism still includes the filter screen, the flabellum is located the wind channel and is close to workstation one side, and the filter screen cover is established in the biax motor output shaft outside, biax motor one side is kept away from to the filter screen is equipped with the brush yoke that has a plurality of brush hair, and brush yoke and biax motor output shaft fixed connection, there is the water tank wind channel one side bottom through fixed head threaded connection, the water drum is installed to bottom in the water tank, be equipped with the piston in the water drum, and piston below piston one side has seted up the water inlet, the water drum top is equipped with the push rod, and the push rod lower extreme is connected with the piston, the push rod upper end is connected with the brush yoke through the connecting rod is articulated, the water drum lower extreme is connected with the water pipe that has the check valve, the water pipe other end is connected with the shower nozzle, and the shower nozzle is installed in the wind channel top brush yoke is close to workstation one side, suction groove has been seted up to the bottom symmetry in the workstation, suction groove bottom is connected with the cloth tuber pipe, and cloth tuber pipe one end is linked together with the wind channel, thereby is equipped with the chip removing mechanism through being equipped with, thereby make it can suck and stop in the wind channel that produces to get into the wind channel, thereby to drive filter effect that the filter tip can drive the filter cloth to drop filter tip through the filter cloth, can drive the filter screen again to the filter screen simultaneously, the filter effect is avoided the filter tip to blow down to the filter effect to the filter tip, the filter tip is simultaneously is sprayed out simultaneously.

Further, fixed subassembly one is the same with fixed subassembly two structures, fixed subassembly one includes the fixing base, and from top to bottom the fixing base respectively with telescopic link one and branch one fixed connection, the slide rail has been seted up to fixing base one side, install the connecting block in the slide rail, the connecting block lower extreme is connected with locating plate one, fixing base one side is equipped with the fixed plate, the symmetry is equipped with the inserted bar between fixed plate and the fixing base, and inserted bar one end and fixed plate fixed connection, the inserted bar other end inserts in the jack of connecting block lateral wall seting up, the symmetry is equipped with the spring between fixing base and the fixed plate, and the spring housing is established in the inserted bar outside, through fixed subassembly one and fixed subassembly two that are equipped with, makes locating plate one and locating plate two convenient dismouting, is suitable for different shape glasses welding and uses.

Further, the air duct is provided with a protective net far away from an opening at one end of the workbench, and two ends of the connecting rod are respectively hinged with the push rod and the brush holder so as to play a role in protection, and the piston is pushed or pulled to move by transmitting power through the connecting rod.

Further, a filter screen is arranged in the water inlet, a plurality of through holes are formed in the top of the water pushing cylinder, a sealing ring is arranged between the piston and the inner wall of the water pushing cylinder, the lower end of the water pushing cylinder is rotationally connected with the inner bottom of the water tank through a bearing, so that scraps collected in the water tank are blocked by the filter screen, and the spray head is prevented from being blocked by entering the spray head.

Further, the cross section of the connecting block is in an isosceles trapezoid shape, the connecting block is in sliding connection with the sliding rail, two ends of the spring are respectively fixedly connected with the fixing plate and the fixing base, the structure of the connecting block is matched with the sliding rail so as to support and limit the connecting block, and the inserting rod is driven to be inserted into the inserting hole to fix the connecting block by utilizing the elasticity of the spring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the chip removing mechanism is arranged, so that chips generated during welding can be sucked, filtered, intercepted and collected in the water tank, the treatment is convenient, meanwhile, the brush frame can be driven to drive the brush hair to clean the filter screen, and meanwhile, the filter screen can drive the push rod to drive the piston to move up and down through the connecting rod, so that water in the water pushing cylinder is continuously pushed to be led into the spray head for spraying, the dust reducing effect is realized, the filter screen can be washed, the cleaning effect is improved, the collected chips can be prevented from being lifted again, the use is more convenient, and the practicability is stronger;

2. according to the utility model, the first fixing component and the second fixing component are arranged, so that the first positioning plate and the second positioning plate can be conveniently dismounted, the welding device is convenient to adapt to glasses in different shapes, and the applicability is wider.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first embodiment of a fastening assembly according to the present utility model;

FIG. 3 is a schematic view of the structure between the workbench and the air duct;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of the structure between the fixing base and the connecting block of the present utility model;

in the figure: 1. a work table; 2. a two-way screw rod; 3. a slide block; 4. a motor; 5. a synchronizing wheel; 6. a synchronous belt; 7. a first telescopic rod; 8. a first supporting rod; 9. a first fixing component; 10. a second fixing component; 11. a fixing seat; 12. a first positioning plate; 13. a second telescopic rod; 14. a second supporting rod; 15. a positioning plate II; 16. a suction groove; 17. an air distribution pipe; 18. an air duct; 19. a biaxial motor; 20. a fan blade; 21. a filter screen; 22. a brush holder; 23. a fixed head; 24. a water tank; 25. a water pushing cylinder; 26. a piston; 27. a push rod; 28. a connecting rod; 29. a water pipe; 30. a spray head; 31. a connecting block; 32. a fixing plate; 33. a rod; 34. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The positioning die convenient to disassemble and assemble shown in the figures 1-5 comprises a workbench 1, wherein an adjusting groove is symmetrically formed in the upper part and the lower part in the workbench 1, a bidirectional screw rod 2 is rotationally arranged in the adjusting groove, a sliding block 3 is symmetrically sleeved on the outer side of the bidirectional screw rod 2 in the adjusting groove, in the example, the sliding block 3 is in threaded connection with the bidirectional screw rod 2 through a screw nut, a plurality of symmetrically arranged threads are arranged on the outer side of the bidirectional screw rod 2, the directions of the threads are opposite, so that the two sliding blocks 3 can synchronously move to the inner side or the outer side, the same end of the bidirectional screw rod 2 extends to the outer side of the workbench 1 and is connected with a synchronous wheel 5, the synchronous wheels 5 are connected through a synchronous belt 6, one end of the upper bidirectional screw rod 2 is connected with a motor 4, the motor 4 is positioned on one side of the synchronous wheel 5 away from the workbench 1, sliding grooves communicated with the adjusting groove are symmetrically formed in the inner top wall and the bottom wall of the workbench 1, A telescopic rod I7 is installed in an upper sliding groove, the telescopic rod I7 is fixedly connected with a sliding block 3, a supporting rod I8 is installed in a lower sliding groove, the supporting rod I8 is fixedly connected with the lower sliding block 3, the telescopic end of the telescopic rod I7 and the upper end of the supporting rod I8 are connected with a positioning plate I12 through a fixing component I9, a welding gun is symmetrically installed at the inner top of a workbench 1 and located between the sliding grooves, a telescopic rod II 13 is installed at the inner top of the workbench 1 in an embedded mode, the telescopic rod II 13 is located between the welding guns, a supporting rod II 14 is arranged in the workbench 1, the telescopic end of the telescopic rod II 13 and the upper end of the supporting rod II 14 are connected with a positioning plate II 15 through a fixing component II 10, a chip removing mechanism is arranged behind the workbench 1 and comprises an air duct 18, a double-shaft motor 19 is fixedly installed in the air duct 18, and one side output shaft of the double-shaft motor 19 is connected with a fan blade 20.

In this example, the chip removing mechanism still includes filter screen 21, the flabellum 20 is located in wind channel 18 biax motor 19 is close to workstation 1 one side, and the filter screen 21 cover is established in biax motor 19 output shaft outside, filter screen 21 keeps away from biax motor 19 one side and is equipped with brush yoke 22 that has a plurality of brush hair, and brush yoke 22 and biax motor 19 output shaft fixed connection, wind channel 18 one side bottom has water tank 24 through fixed head 23 threaded connection, install in 24 bottom in the water tank 24 and push away water drum 25, be equipped with piston 26 in pushing away water drum 25, and the water inlet has been seted up on piston 26 below piston 26 one side, push away water drum 25 top and be equipped with push rod 27, and push rod 27 lower extreme is connected with piston 26, push rod 27 upper end is connected with brush yoke 22 through connecting rod 28, the water pipe 29 that has the check valve, the water pipe 29 other end is connected with shower nozzle 30, and shower nozzle 30 installs and is close to workstation 1 one side with top brush yoke 22 in the wind channel 18, suction slot 16 bottom is connected with cloth tuber 17 in the workstation 1, and cloth tuber 17 one end is linked together with 18, it can drive filter screen 21 to carry out the filter effect that the filter screen is carried out to the filter screen through being driven again to the filter screen that is equipped with piston 26, simultaneously, the filter effect that can prevent the filter tip from falling can be carried out simultaneously, filter effect is reduced to filter tip 21 is carried out simultaneously, filter effect is prevented from being driven into filter tip filter effect is simultaneously is blown down to filter tip 21 through the filter 21.

In this example, fixed subassembly one 9 and fixed subassembly two 10 structure are the same, fixed subassembly one 9 includes fixing base 11, and upper and lower fixing base 11 respectively with telescopic link one 7 and branch one 8 fixed connection, the slide rail has been seted up to fixing base 11 one side, install connecting block 31 in the slide rail, connecting block 31 lower extreme is connected with locating plate one 12, fixing base 11 one side is equipped with fixed plate 32, the symmetry is equipped with inserted bar 33 between fixed plate 32 and the fixing base 11, and inserted bar 33 one end and fixed plate 32 fixed connection, the jack that the jack was seted up to the inserted bar 33 other end inserted bar 31 lateral wall is in, the symmetry is equipped with spring 34 between fixing base 11 and the fixed plate 32, and the spring 34 cover is established in the outside of inserted bar 33, in this example, the handle is installed to fixed plate 32 one side, through fixed subassembly one 9 and fixed subassembly two 10 that are equipped with, make locating plate one 12 and locating plate two 15 make things convenient for the dismouting, be suitable for different shape glasses welding to use.

In this example, a protection net is disposed at an opening of one end of the air duct 18 far away from the workbench 1, two ends of a connecting rod 28 are respectively hinged with a push rod 27 and the brush frame 22, so as to play a protection role, and the piston 26 can be pushed or pulled to move by transmitting power through the connecting rod 28.

In this example, a filter screen is arranged in the water inlet, a plurality of through holes are formed in the top of the water pushing barrel 25, a sealing ring is arranged between the piston 26 and the inner wall of the water pushing barrel 25, the lower end of the water pushing barrel 25 is rotatably connected with the inner bottom of the water tank 24 through a bearing, so that the filter screen can block the chips collected in the water tank 24, and the chips can be prevented from entering the spray head 30 to block the spray head 30.

In this example, the cross section of the connecting block 31 is in the shape of an isosceles trapezoid, the connecting block 31 is in sliding connection with the sliding rail, two ends of the spring 34 are respectively fixedly connected with the fixed plate 32 and the fixed seat 11, the structure of the connecting block 31 is matched with the sliding rail so as to support and limit the connecting block 31, and the inserting rod 33 is driven to be inserted into the inserting hole to fix the connecting block 31 by utilizing the elasticity of the spring 34.

The working principle of the utility model is as follows: when the synchronous motor is used, the motor 4 is started according to the requirement to drive the two-way screw rod 2 connected with the motor to rotate, so that the synchronous wheel 5 and the synchronous belt 6 drive the lower two-way screw rod 2 to synchronously rotate, and the two sliding blocks 3 are driven to relatively move inwards or outwards to a proper position, and then the motor 4 can be stopped; the fixing plate 32 drives the fixed plate 32 to move through pulling the handle, so that the fixed plate 32 drives the inserted link 33 connected with the fixed plate 32 to move synchronously, the fixed plate 32 is matched with the fixed seat 11 to stretch the spring 34 until one end of the inserted link 33 is inserted into the jack and moved out, the first positioning plate 12 or the second positioning plate 15 can be pulled to drive the connecting block 31 connected with the fixed plate to slide in the sliding rail, the first positioning plate 12 or the second positioning plate 15 can be pulled out to be detached, then the interface selects the first positioning plate 12 and the second positioning plate 15 of the corresponding glasses according to actual conditions, the steps are repeated, the connecting block 31 connected with the first positioning plate 12 or the second positioning plate 15 can be inserted into the sliding rail after the inserted link 33 is positioned at one end in the sliding rail to be moved out, and then the pulling force on the handle can be released, so that the fixed plate 32 can reset under the elastic action of the spring 34, the fixed plate 32 drives the inserted link 33 to reset, and the inserted link 33 can be inserted into the jack formed on the side wall of the connecting block 31, the first positioning plate 12 or the second positioning plate 15 can be limited and fixed, and the first positioning plate 12 or the second positioning plate 15 can be assembled and disassembled conveniently; the glasses frame can be placed on the first lower locating plate 12, the glasses center sill is placed on the second lower locating plate 15, then the first telescopic rod 7 and the second telescopic rod 13 can be started, the first locating plate 12 and the second locating plate 15 above are pushed to move downwards, the glasses frame and the glasses center sill are fixed in position, welding can be conducted through a welding gun, meanwhile, the double-shaft motor 19 is started to drive the fan blades 20 to rotate, chips generated by sucking welding through the sucking groove 16 and the air distribution pipe 17 are conveyed into the air duct 18 and intercepted through the filter screen 21, the chips fall into the lower water tank 24 to be collected, meanwhile, the double-shaft motor 19 can drive the brush holder 22 and bristles on the brush holder to rotate, the filter screen 21 is cleaned, blocking is avoided, meanwhile, the rotation of the brush holder 22 can drive the connecting rod 28, and then the push rod 27, the piston 26 is driven to conduct up-down reciprocating motion in the water pushing tube 25, water entering the water pushing tube 25 through the water inlet is extruded and pushed into the water tube 29, and then the spray nozzle 30 is transmitted to spray out, dust reducing effect is achieved, meanwhile, the filter screen 21 can be cleaned, the dust removing effect is improved, and meanwhile, the dust removing effect can be more convenient to use is achieved, and practicality is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a positioning die convenient to dismouting, includes workstation (1), adjustment tank has been seted up to upper and lower part symmetry in workstation (1), bidirectional screw (2) are installed to the adjustment tank internal rotation, bidirectional screw (2) outside symmetry cover is equipped with slider (3) in the adjustment tank, bidirectional screw (2) all extend to workstation (1) external connection with synchronizing wheel (5) with one end, be connected through hold-in range (6) between synchronizing wheel (5), the top bidirectional screw (2) one end is connected with motor (4), and motor (4) are located synchronizing wheel (5) and keep away from workstation (1) one side, the spout that is linked together with the adjustment tank is all symmetrically seted up to roof and diapire in workstation (1), its characterized in that:

install telescopic link one (7) in the spout above, and telescopic link one (7) and slider (3) fixed connection, the below install branch one (8) in the spout, and branch one (8) and below slider (3) fixed connection, telescopic link one (7) flexible end and branch one (8) upper end all are connected with locating plate one (12) through fixed subassembly one (9), welder is installed to top symmetry in workstation (1), and welder is located between the spout, top inlays in workstation (1) installs telescopic link two (13), and telescopic link two (13) are located between the welder, bottom is equipped with branch two (14) in workstation (1), telescopic link two (13) flexible end and branch two (14) upper end all are connected with locating plate two (15) through fixed subassembly two (10), workstation (1) rear is equipped with the chip removing mechanism, chip removing mechanism includes wind channel (18), fixedly mounted with biax motor (19) in wind channel (18), output shaft (19) one side is connected with flabellum (20).

2. The positioning die convenient to disassemble and assemble as set forth in claim 1, wherein: the chip removing mechanism further comprises a filter screen (21), the fan blade (20) is positioned on one side of the air duct (18) close to the workbench (1) and sleeved on the outer side of an output shaft of the double-shaft motor (19), a brush holder (22) with a plurality of bristles is arranged on one side of the filter screen (21) far away from the double-shaft motor (19), the brush holder (22) is fixedly connected with the output shaft of the double-shaft motor (19), a water tank (24) is fixedly connected with the bottom of one side of the air duct (18) through a fixing head (23), a water pushing cylinder (25) is mounted on the bottom of the water tank (24), a piston (26) is arranged in the water pushing cylinder (25), a water inlet is formed in one side of the piston (26) below the piston (26), a push rod (27) is arranged at the top of the water pushing cylinder (25), the lower end of the push rod (27) is connected with the piston (26), the upper end of the push rod (27) is hinged with the brush holder (22) through a connecting rod (28), a water pipe (29) with a one-way valve is connected with the lower end of the push rod (25), a water pipe (29) is connected with the water pipe (30) close to the workbench (30) on one side of the workbench (30), suction grooves (16) are symmetrically formed in the inner bottom of the workbench (1), an air distribution pipe (17) is connected to the bottom of the suction grooves (16) in the workbench (1), and one end of the air distribution pipe (17) is communicated with an air duct (18).

3. The positioning die convenient to disassemble and assemble as set forth in claim 1, wherein: the utility model discloses a fixed subassembly one (9) and fixed subassembly two (10) structure are the same, fixed subassembly one (9) includes fixing base (11), and from top to bottom fixing base (11) respectively with telescopic link one (7) and branch one (8) fixed connection, the slide rail has been seted up to fixing base (11) one side, install connecting block (31) in the slide rail, connecting block (31) lower extreme is connected with locating plate one (12), fixing base (11) one side is equipped with fixed plate (32), the symmetry is equipped with inserted bar (33) between fixed plate (32) and fixing base (11), and inserted bar (33) one end and fixed plate (32) fixed connection, in the jack that connecting block (31) lateral wall was seted up is inserted to the inserted bar (33) other end, the symmetry is equipped with spring (34) between fixing base (11) and fixed plate (32), and spring (34) cover are established in the inserted bar (33) outside.

4. The positioning die convenient to disassemble and assemble as set forth in claim 2, wherein: the air duct (18) is provided with a protective net at the opening at one end far away from the workbench (1), and two ends of the connecting rod (28) are respectively hinged with the push rod (27) and the brush holder (22).

5. The positioning die convenient to disassemble and assemble as set forth in claim 2, wherein: the water inlet is internally provided with a filter screen, the top of the water pushing cylinder (25) is provided with a plurality of through holes, a sealing ring is arranged between the piston (26) and the inner wall of the water pushing cylinder (25), and the lower end of the water pushing cylinder (25) is rotationally connected with the inner bottom of the water tank (24) through a bearing.

6. A positioning die convenient to disassemble and assemble according to claim 3, wherein: the section of the connecting block (31) is in an isosceles trapezoid shape, the connecting block (31) is in sliding connection with the sliding rail, and two ends of the spring (34) are fixedly connected with the fixing plate (32) and the fixing seat (11) respectively.