CN112570762A

CN112570762A - Mould is used in production and processing of automatically cleaning template spring block

Info

Publication number: CN112570762A
Application number: CN202011385021.1A
Authority: CN
Inventors: 潘强
Original assignee: Yidu Tianhong Mechanical Engineering Service Co ltd
Current assignee: CHONGQING QINGLING DIE CO.,LTD.
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-03-30
Anticipated expiration: 2040-12-01
Also published as: CN112570762B

Abstract

The invention discloses a die for producing and processing a self-cleaning type plate spring clamping seat, which comprises a workbench, wherein the left side of the top of the workbench is connected with an upright post, the top of the upright post is connected with a transverse seat, the bottom of the transverse seat is connected with a hydraulic rod, the bottom of the hydraulic rod is connected with a motor base, the lower end of the motor base is connected with a drilling machine, the top of the motor base is connected with a first spring, the upper end of the first spring is connected with a transparent cover, the top of the workbench is connected with a die shell and a scrap collecting box, a material guide pipe is communicated between the die shell and the scrap collecting box, the upper end of the scrap collecting box is provided; the invention has reasonable structural design, ensures that drilling waste chips enter the chip collecting box along the flow guide pipe, is convenient for collection and treatment, avoids the damage to the die and a product caused by improper demoulding in the demoulding process, and avoids the influence on production caused by the residual waste chips in the die.

Description

Mould is used in production and processing of automatically cleaning template spring block

Technical Field

The invention relates to the technical field of relevant equipment of plate spring clamping seats, in particular to a die for producing and processing a self-cleaning type plate spring clamping seat.

Background

The automobile part processing is units forming the whole automobile part processing and a product serving for the automobile part processing, wherein an automobile plate spring is an important part of an automobile damping system, and the installation and the positioning of the automobile plate spring are realized through a plate spring clamping seat. Present leaf spring cassette need carry out drilling treatment when production processing, because leaf spring cassette shape is irregular, leads to it to fix a position when drilling difficult, and the sweeps spatters all around during drilling, is unfavorable for keeping operational environment's clean and tidy to there is the sweeps adhesion to remain difficult clearance in drilling mould often, influences follow-up use, for this reason, we have proposed a mould for automatically cleaning type plate spring cassette production and processing.

Disclosure of Invention

The invention aims to provide a die for producing and processing a self-cleaning type plate spring clamping seat so as to overcome the technical problems in the prior art.

In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:

the utility model provides a mould is used in production and processing of automatically cleaning type plate spring block, includes the workstation, the top left side of workstation is connected with the stand, the top of stand is connected with horizontal seat, the bottom of horizontal seat is connected with the hydraulic stem, the bottom of hydraulic stem is connected with the motor cabinet, the lower extreme of motor cabinet is connected with the rig, the top of motor cabinet is connected with spring one, the upper end of spring one is connected with the translucent cover, the top of workstation is connected with mould casing and collection bits case, the intercommunication has the passage between mould casing and the collection bits case, negative-pressure air fan is installed to the upper end of collection bits case, the negative-pressure air fan lower extreme is equipped with the filter screen.

Preferably, in the mould is used in automatically cleaning template spring block production and processing, be equipped with the die cavity in the mould shell, the inner chamber lower part of die cavity rotates and is connected with pivot one, the outer wall connection of pivot one has the spiral piece, fixedly connected with coil winding in the spiral piece, magnetic pole one is installed to the gomphosis of die cavity lower part left and right sides, die cavity upper portion is equipped with the carousel, the spacing groove has been seted up at the top of carousel, the clamping jaw is installed to the top both sides of spacing groove, logical groove has been seted up to the bottom of spacing groove, it has the guide bar to run through in the logical groove, the guide bar upper end is connected with the supporting seat, the lower extreme of guide bar is connected with the ejector pad, ejector pad.

Preferably, in the mould is used in automatically cleaning type plate spring block seat production and processing, carousel upper portion circumference equipartition has a plurality of groups L type groove, L type groove vertical part swing joint has flexible piece, the outer wall of flexible piece articulates there is connecting rod one, the guide way has been seted up to L type groove lateral part, sliding connection has the movable block in the guide way, the articulated connecting rod one of movable block, magnet two is installed to the gomphosis in the movable block, be connected with reset spring between movable block and the guide way lateral part, annular electromagnet is installed to carousel center department gomphosis.

Preferably, in the mould for producing and processing the self-cleaning type plate spring clamping seat, a second connecting rod is movably inserted into the upper part of the telescopic block, the top of the second connecting rod is connected with a scraping block, a second spring is connected between the second connecting rod and the bottom of the inner cavity of the telescopic block, and a first magnet is installed at the lower end of the first connecting rod in an embedded mode.

Preferably, in the mould for producing and processing the self-cleaning type plate spring clamping seat, a pull rod is movably connected to the right end of the bottom of the mould shell, a capacitor plate is arranged at the bottom of the right side wall of the mould shell and consists of two parallel plate capacitors, and the pull rod is connected to the bottom of the parallel plate capacitor at the lower layer.

Preferably, in the die for producing and processing the self-cleaning type plate spring clamping seat, the front end and the rear end of the first rotating shaft are fixedly connected with the connecting terminals, and the coil winding is connected with the connecting terminals through circuits.

Preferably, in the mould for producing and processing the self-cleaning type plate spring clamping seat, the center of the bottom of the rotary table is connected with a hollow shaft, the outer wall of the hollow shaft is provided with a bevel gear set, and the rear end of the rotating shaft is connected with the bevel gear set through belt transmission.

Preferably, in the die for producing and processing the self-cleaning type plate spring clamping seat, an annular groove is formed in the upper portion of the inner wall of the die cavity, raceways are symmetrically formed between the annular groove and the rotary table, a plurality of groups of rolling bodies are arranged in the raceways, and sealing rings are connected to the upper end and the lower end of the outer wall of the rotary table.

Compared with the prior art, the invention has the beneficial effects that:

1. the plate spring clamping seat workpiece to be processed is arranged in the limiting groove, the lower end of the workpiece is attached through the supporting seat, the workpiece is clamped and fixed through the clamping jaw, the hydraulic rod drives the motor seat to descend, a drilling machine can drill a workpiece below the motor seat, the transparent cover synchronously descends along with the motor seat and can abut against the upper end of the die shell, the first spring can be stretched and lengthened, normal operation of drilling work is prevented from being hindered, air flow traction is performed through the negative pressure fan, drilling waste chips enter the chip collecting box along the flow guide pipe, and collection and treatment are facilitated;

2. under the action of force applied to the electrified coil in a magnetic field, coil winding current is introduced, the spiral block and the rotating shaft are driven to rotate under the magnetic field of the magnetic pole I, the top of the spiral block abuts against the lower surface of the push block, the push block moves upwards along with the change of the diameter of the spiral block, and a product is pushed to be separated from the bottom of the mold, so that the effect of facilitating demolding is achieved, and the damage to the mold and the product caused by improper demolding in the demolding process is avoided;

3. the external part of the first rotating shaft is fixedly connected with a belt transmission, torque is transmitted to the rotary table through the belt transmission and the bevel gear set, the right facing area S of the capacitor plate is adjusted through a pull rod movably connected with the bottom of the mold shell, so that the electromagnet is intermittently switched on and off, under the coordination of a reset spring, the second magnet and the movable block do reciprocating motion, the first connecting rod hinged inside the movable block and the telescopic block hinged at the bottom end of the first connecting rod are hinged, and based on the reciprocating motion of the movable block, the distance between the first magnet inside the telescopic block and the first magnetic pole changes the extension state of a rod body inside the telescopic block, so that the effect of automatically and reciprocally vibrating and scraping corners at the bottom of the mold is achieved, the cleaning effect is improved, and;

4. through having seted up the ring channel on die cavity inner wall upper portion, the raceway has been seted up to the symmetry between ring channel and the carousel, is equipped with a plurality of groups of rolling elements in the raceway, and the carousel of being convenient for stably rotates, and the scraping piece upwards extends when rotating along with the carousel, can effectively scrape mould shells inner wall and remain adnexed drilling sweeps, and the lower extreme all is connected with the sealing washer on the outer wall of carousel, effectively avoids the sweeps to invade, ensures the sweeps clearance effect.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the transparent cover according to the present invention;

FIG. 3 is a schematic view of the internal structure of the mold shell according to the present invention;

FIG. 4 is a schematic view of the internal structure of the L-shaped groove of the present invention;

FIG. 5 is a schematic structural view of a bevel gear set according to the present invention;

fig. 6 is a schematic structural view of the raceway of the present invention.

In the figure: 1. a work table; 2. a column; 3. a transverse seat; 4. a hydraulic lever; 5. a motor base; 6. a drilling machine; 7. a first spring; 8. a transparent cover; 9. a mold housing; 10. a scrap collecting box; 11. a material guide pipe; 12. a negative pressure fan; 13. a turntable; 14. a mold cavity; 15. a first rotating shaft; 16. a screw block; 17. a coil winding; 18. a first magnetic pole; 19. a limiting groove; 20. a clamping jaw; 21. a through groove; 22. a guide bar; 23. a supporting seat; 24. a push block; 25. an L-shaped groove; 26. a telescopic block; 27. a first connecting rod; 28. a guide groove; 29. a movable block; 30. a second magnet; 31. a return spring; 32. an annular electromagnet; 33. a second connecting rod; 34. scraping blocks; 35. a second spring; 36. a first magnet; 37. a pull rod; 38. a capacitive plate; 39. a hollow shaft; 40. a bevel gear set; 41. belt transmission; 141. an annular groove; 142. a raceway; 143. a rolling body; 144. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, the present embodiment is a mold for producing and processing a self-cleaning type plate spring block, and the mold comprises a workbench 1, wherein a vertical column 2 is connected to the left side of the top of the workbench 1, a horizontal seat 3 is connected to the top of the vertical column 2, a hydraulic rod 4 is connected to the bottom of the horizontal seat 3, a motor seat 5 is connected to the bottom of the hydraulic rod 4, a drilling machine 6 is connected to the lower end of the motor seat 5, a first spring 7 is connected to the top of the motor seat 5, a transparent cover 8 is connected to the upper end of the first spring 7, a mold shell 9 and a scrap collecting box 10 are connected to the top of the workbench 1, a material guiding pipe 11 is communicated between the mold shell 9 and the scrap collecting box 10, a negative pressure fan 12 is installed at the.

Be equipped with die cavity 14 in the mould casing 9, the inner chamber lower part of die cavity 14 rotates and is connected with pivot 15, the outer wall connection of pivot 15 has spiral piece 16, fixedly connected with coil winding 17 in the spiral piece 16, a magnetic pole 18 is installed to 14 lower parts left and right sides gomphosis of die cavity, 14 upper portions of die cavity are equipped with carousel 13, spacing groove 19 has been seted up at carousel 13's top, clamping jaw 20 is installed to 19's top both sides of spacing groove, logical groove 21 has been seted up to 19's bottom of spacing groove, it has guide bar 22 to run through in logical groove 21, guide bar 22 upper end is connected with supporting seat 23, the lower extreme of guide bar 22 is connected with

ejector pad

24, 24 lower extreme.

A plurality of groups of L-shaped grooves 25 are uniformly distributed in the circumferential direction of the upper portion of the rotary table 13, a vertical portion of each L-shaped groove 25 is movably connected with a telescopic block 26, the outer wall of each telescopic block 26 is hinged with a first connecting rod 27, a guide groove 28 is formed in the transverse portion of each L-shaped groove 25, a movable block 29 is slidably connected in the guide groove 28, the movable block 29 is hinged with the first connecting rod 27, a second magnet 30 is embedded in the movable block 27 in a matched mode, a reset spring 31 is connected between the transverse portions of the movable block 29 and the guide groove 28, and an.

A second connecting rod 33 is movably inserted into the upper portion of the telescopic block 26, the top of the second connecting rod 33 is connected with a scraping block 34, so that the inner wall of the mold shell 9 can be scraped conveniently, a second spring 35 is connected between the second connecting rod 33 and the bottom of the inner cavity of the telescopic block 26, and a first magnet 36 is installed at the lower end of the first connecting rod 33 in an embedded mode.

The right end of the bottom of the die shell 9 is movably connected with a pull rod 37, the bottom of the right side wall of the die shell 9 is provided with a capacitor plate 38, the capacitor plate 38 is composed of two parallel plate capacitors, and the bottom of the lower parallel plate capacitor is connected with the pull rod 37, so that the adjustment is convenient for the right area S.

The front end and the rear end of the first rotating shaft 15 are fixedly connected with connecting terminals, and the coil winding 17 is connected with the connecting terminals in a circuit mode.

The bottom center of carousel 13 is connected with hollow shaft 39, and the hollow shaft 39 outer wall is equipped with bevel gear set 40, and the rear end of pivot one 15 is through belt transmission 41 connection bevel gear set 40, and when pivot 15 rotated, hollow shaft 39 can drive carousel 13 and rotate.

An annular groove 141 is formed in the upper portion of the inner wall of the mold cavity 14, raceways 142 are symmetrically formed between the annular groove 141 and the rotary disk 13, a plurality of groups of rolling bodies 143 are arranged in the raceways 142, rotation of the rotary disk 13 is facilitated, and sealing rings 144 are connected to the upper end and the lower end of the outer wall of the rotary disk 13, so that invasion of waste scraps is avoided.

The specific implementation manner of this embodiment is:

when the device is used, a plate spring clamping seat workpiece to be processed is placed in a limiting groove 19, the lower end of the workpiece is attached through a supporting seat 23, the workpiece is clamped and fixed through a clamping jaw 20, a motor base 5 is driven to descend through a hydraulic rod 4, a drilling machine 6 can drill a lower workpiece, a transparent cover 8 descends synchronously along with the motor base 5 and can abut against the upper end of a mold shell 9, a first spring 7 can be stretched and increased to avoid blocking the normal drilling work, airflow traction is carried out through a negative pressure fan 12, so that drilling waste chips enter a chip collecting box 10 along a guide pipe 11, and collection and treatment are facilitated;

after drilling is completed, the hydraulic rod 4 is reset, current in the coil winding 17 is introduced, under the magnetic field of a first magnetic pole 18 fixedly connected in the die shell 9, the coil winding 17 drives the spiral block 16 to rotate, meanwhile, the spiral block 16 rotates to drive a first rotating shaft 15 fixedly connected in the die shell to rotate, the outer part of the first rotating shaft 15 is in transmission connection with a bevel gear set 40 through a belt transmission 41, the bevel gear set 40 drives a hollow shaft 39 to rotate, so that the rotary disc 13 rotates outside the push block 24, meanwhile, the diameter of a contact part of the rotary disc 16 and the push block 24 is gradually increased along with the rotation of the spiral block 16, the push block 24 is pushed by the spiral block 16 to ascend, the guide rod 22 drives the supporting seat 23 to ascend, a workpiece can be ejected out of the limiting groove 19, and the effect of;

when drilling scraps are left on the inner wall of the mold shell 9, pulling the pull rod 37 to change the facing area S of the capacitor plate 38, according to the formula: c ═ S/4 pi kd, the opposite area S is reduced to reduce the capacitance C, the charging time of the capacitor plate 38 is shortened, the charging and discharging time interval of the capacitor plate 38 is reduced, after the capacitor plate 38 is charged, discharging is started, the annular electromagnet 32 generates a magnetic field to attract the second magnet 30 inside the rotary disk 13, the second magnet 30 moves to one side of the annular electromagnet 32 to drive the movable block 29 to slide along the guide groove 28, the change of the position of the movable block 29 causes the first connecting rod 27 to pull the telescopic block 26 to move upwards, meanwhile, the distance between the first magnet 36 inside the telescopic block 26 and the first magnetic pole 18 is increased, the received magnetic force is weakened, at the moment, the scraping block 34 is under the elastic force of the second spring 35 inside the telescopic block 26, the scraping block 34 extends upwards while rotating along with the rotary disk 13, the residual drilling waste chips attached to the inner wall of the mold shell 9 can be effectively scraped, and;

after the capacitor plate 38 finishes discharging, the annular electromagnet 32 does not generate a magnetic field any more, at this time, the second magnet 30 moves to the initial position under the action of the return spring 31 to drive the movable block 29 and the first connecting rod 27 to move to the initial position, the telescopic block 26 is pulled by the first connecting rod 27 to move integrally downwards, along with the reduction of the distance from the first magnetic pole 18, the attractive force received by the first magnet 36 is increased, the telescopic block 26 contracts, the capacitor plate 2 is charged and discharged to enable the annular electromagnet 32 to generate the magnetic field intermittently, and the reciprocating vibration of the telescopic block 26 scrapes the inner wall of the mold to achieve the effect of automatic cleaning and prepare for the next drilling process.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mould is used in production and processing of automatically cleaning type plate spring block seat, includes workstation (1), its characterized in that: the top left side of workstation (1) is connected with stand (2), the top of stand (2) is connected with horizontal seat (3), the bottom of horizontal seat (3) is connected with hydraulic stem (4), the bottom of hydraulic stem (4) is connected with motor cabinet (5), the lower extreme of motor cabinet (5) is connected with rig (6), the top of motor cabinet (5) is connected with spring (7), the upper end of spring (7) is connected with translucent cover (8), the top of workstation (1) is connected with mould casing (9) and collection bits case (10), the intercommunication has passage (11) between mould casing (9) and collection bits case (10), negative-pressure air fan (12) are installed to the upper end of collection bits case (10), negative-pressure air fan (12) lower extreme is equipped with the filter screen.

2. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 1, wherein the die comprises: a die cavity (14) is arranged in the die shell (9), the lower part of the inner cavity of the die cavity (14) is rotatably connected with a first rotating shaft (15), the outer wall of the first rotating shaft (15) is connected with a spiral block (16), a coil winding (17) is fixedly connected in the spiral block (16), the left side and the right side of the lower part of the die cavity (14) are embedded with a first magnetic pole (18), the upper part of the die cavity (14) is provided with a rotating disc (13), the top of the rotary table (13) is provided with a limiting groove (19), clamping jaws (20) are arranged on two sides of the top of the limiting groove (19), a through groove (21) is arranged at the bottom of the limiting groove (19), a guide rod (22) penetrates through the through groove (21), the upper end of the guide rod (22) is connected with a supporting seat (23), the lower end of the guide rod (22) is connected with a pushing block (24), and the lower end of the pushing block (24) is abutted to the spiral block (16).

3. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 2, wherein the die comprises: carousel (13) upper portion circumference equipartition has a plurality of groups L type groove (25), L type groove (25) erect a swing joint and have flexible piece (26), the outer wall of flexible piece (26) articulates there is connecting rod (27), guide way (28) have been seted up to L type groove (25) horizontal portion, sliding connection has movable block (29) in guide way (28), movable block (29) articulated connecting rod (27), magnet two (30) have been installed to movable block (27) embedded closure, be connected with reset spring (31) between movable block (29) and guide way (28) horizontal portion, carousel (13) center department gomphosis installs annular electromagnet (32).

4. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 3, wherein the die comprises: a second connecting rod (33) is movably inserted into the upper portion of the telescopic block (26), the top of the second connecting rod (33) is connected with a scraping block (34), a second spring (35) is connected between the second connecting rod (33) and the bottom of the inner cavity of the telescopic block (26), and a first magnet (36) is installed at the lower end of the connecting rod (33) in an embedded mode.

5. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 1, wherein the die comprises: the right-hand member swing joint of mould casing (9) bottom has pull rod (37), the right side wall bottom of mould casing (9) is equipped with electric capacity board (38), electric capacity board (38) comprise two parallel plate electric capacity, lower floor pull rod (37) are connected to the bottom of parallel plate electric capacity.

6. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 2, wherein the die comprises: and the front end and the rear end of the first rotating shaft (15) are fixedly connected with wiring terminals, and the coil winding (17) is connected with the wiring terminals through circuits.

7. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 2, wherein the die comprises: the bottom center of carousel (13) is connected with hollow shaft (39), hollow shaft (39) outer wall is equipped with bevel gear set (40), bevel gear set (40) are connected through belt drive (41) to pivot one (15) rear end.

8. The die for producing and processing the self-cleaning type plate spring clamping seat as claimed in claim 1, wherein the die comprises: an annular groove (141) is formed in the upper portion of the inner wall of the die cavity (14), rolling ways (142) are symmetrically formed between the annular groove (141) and the rotary table (13), a plurality of groups of rolling bodies (143) are arranged in the rolling ways (142), and sealing rings (144) are connected to the upper end and the lower end of the outer wall of the rotary table (13).