CN112025962B - Stamping device for forming automobile brake disc - Google Patents

Stamping device for forming automobile brake disc Download PDF

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Publication number
CN112025962B
CN112025962B CN202010845150.8A CN202010845150A CN112025962B CN 112025962 B CN112025962 B CN 112025962B CN 202010845150 A CN202010845150 A CN 202010845150A CN 112025962 B CN112025962 B CN 112025962B
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China
Prior art keywords
assembly
groups
fixedly arranged
plate
blanking
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CN202010845150.8A
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Chinese (zh)
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CN112025962A (en
Inventor
王海峰
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Dongguan Ruizheng Electronic Technology Co ltd
Dragon Totem Technology Hefei Co ltd
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Qinghai Communications Technical College
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Publication of CN112025962A publication Critical patent/CN112025962A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00General arrangement or layout of plant ; Industrial outlines or plant installations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • B28B13/0235Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities the feed box being provided with agitating means, e.g. stirring vanes to avoid premature setting of the moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/04Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0002Auxiliary parts or elements of the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0002Auxiliary parts or elements of the mould
    • B28B7/0014Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Punching Or Piercing (AREA)

Abstract

The invention relates to the field of automobile part production, in particular to a stamping device for forming an automobile brake disc, which comprises a base displacement assembly die fixing mechanism blanking assembly and a stamping machine body; the displacement assembly is fixedly arranged at the top of the base, and a groove is formed in the upper surface of the displacement assembly; the die fixing mechanism comprises a die fixing block, a die lifting assembly, a third sliding block, two groups of anti-falling plates and a plurality of groups of fixing pins; the blanking assembly comprises a blanking assembly mounting frame tank body stirring mechanism blanking pipe and a plurality of groups of blanking heads. The invention can realize automatic addition of the raw material sand, thereby improving the accuracy; the control panel is designed in a retractable manner, so that the space is saved; the invention improves the convenience of disassembling and assembling the die body; the invention can realize automatic unloading, thus reducing labor intensity; the invention can automatically clean the surfaces of the brake discs in batches and improve the working efficiency.

Description

Stamping device for forming automobile brake disc
Technical Field
The invention belongs to the field of automobile part production, and particularly relates to a stamping device for forming an automobile brake disc.
Background
The function of brake disc is a spare part that makes the vehicle slow down and stop, and the dish that is different from old-fashioned is stopped and is stopped with the drum, and the thermal diffusivity of brake disc is better. Under the high-speed braking state, the brake disc is not easy to generate heat fading, so that the high-speed braking effect is good, and the brake disc is safer, and is adopted by more and more automobile manufacturers.
The manufacturing process of the brake disc can be roughly divided into the steps of molding, grinding, calcining, assembling and the like. Among them, molding is one of the most important steps, because the quality of molding directly affects the subsequent manufacturing process. The molding work is to pour the mixed raw material sand into a molding groove of a mold and then perform punch forming operation by utilizing a punch.
Traditional brake disc forming die often has a complex structure, needs a large amount of fixing bolts to fix, and is very tedious and time-consuming when the die needs to be replaced at every time, thereby prolonging the replacement time.
Traditional stamping device all adopts the manual mode that adds the raw materials sand of staff, and not only the unloading speed is slow, and manual inhomogeneous that also can cause the unloading simultaneously to lead to the brake disc quality after the shaping also to differ.
Disclosure of Invention
Aiming at the problems, the invention provides a stamping device for forming an automobile brake disc, which comprises a base, a displacement assembly, a die fixing mechanism, a blanking assembly and a stamping machine body, wherein the displacement assembly is arranged on the base; the upper surface of the displacement assembly is provided with a groove; the displacement assembly comprises a bottom plate, a first sliding chute, a thread mechanism and a sliding mechanism; the bottom plate is fixedly arranged at the top of the base; the first sliding groove is formed in the bottom plate;
the screw mechanism comprises a first shell, a first motor, a screw rod and a first sliding block; the first shell is fixedly arranged on the bottom plate and is positioned on one side of the first sliding groove; the first motor is fixedly arranged at one end of the first shell; the screw rod is positioned in the first shell, one end of the screw rod is in transmission connection with the output end of the first motor through a coupler, and the other end of the screw rod is in rotary connection with the inner wall of the first shell through a bearing seat; the first sliding block is in threaded connection with the screw rod;
the sliding mechanism comprises a second shell, a sliding rod and a second sliding block; the second shell is fixedly arranged on the bottom plate and is positioned on one side, away from the thread mechanism, of the first sliding groove; the sliding rod is fixedly arranged in the second shell; the second sliding block is connected to the sliding rod in a sliding mode;
the die fixing mechanism comprises a die fixing block, a die lifting assembly, a die assembly, a third slide block, two groups of anti-falling plates and a plurality of groups of fixing pins; the third sliding block is connected in the first sliding groove of the displacement assembly in a sliding manner; the die fixing block is fixedly arranged at the top of the third sliding block; a lifting chamber is arranged in the die fixing block; the mould lifting assembly is fixedly arranged in the lifting chamber; the top of the die fixing block is provided with a die fixing groove, and a through hole is formed between the die fixing groove and the lifting chamber; the die assembly is embedded in the die fixing groove, through grooves are symmetrically formed in the inner walls of the two sides of the die fixing block, and a plurality of groups of fixing pins are respectively located in the two groups of through grooves; one ends of a plurality of groups of fixing pins are inserted on the outer walls of the two sides of the die assembly; the oblique angle of the fixing pin is degree; one ends of the two groups of anti-falling plates are respectively hinged on the outer walls of the two sides of the die fixing block, and the other ends of the two groups of anti-falling plates are respectively installed on the outer walls of the two sides of the die fixing block through hooks and hanging rings;
the first sliding block and the second sliding block are fixedly arranged on the outer walls of the left side and the right side of the die fixing block respectively through a group of connecting rods;
the punching machine body and the blanking assembly are arranged above the groove, and the blanking assembly comprises a blanking assembly mounting frame, a tank body, a stirring mechanism, a blanking pipe and a plurality of groups of blanking heads; the blanking assembly mounting rack is positioned at one end of the punch body; the tank body is fixedly arranged at the top of the blanking assembly mounting frame; the stirring mechanism is arranged in the tank body; the blanking pipe is fixedly arranged in the tank body; the plurality of groups of blanking heads are communicated with the bottom of the blanking pipe; the top of the tank body is provided with a feed inlet.
Further, the mould lifting assembly comprises a first electric push rod, a mould supporting plate and two groups of first air springs;
the first electric push rod is fixedly arranged on the inner wall of the bottom of the lifting chamber; the mould supporting plate is fixedly arranged on the output end of the first electric push rod; two groups of first air springs are respectively positioned at two sides of the first electric push rod, and two ends of the two groups of first air springs are respectively and fixedly arranged on the die supporting plate and the inner wall of the bottom of the lifting chamber;
the die assembly comprises a die shell, a second electric push rod, a material pushing plate and a plurality of groups of material pushing blocks;
the mould shell is embedded in the mould fixing groove; the top of the die shell is provided with a plurality of groups of forming grooves; an installation groove is formed in the inner wall of the bottom of the die shell, the second electric push rod is fixedly installed in the installation groove, and the output end of the second electric push rod penetrates through the installation groove; the material pushing plate is fixedly arranged on the output end of the second electric push rod, and the lower surface of the material pushing plate abuts against the inner wall of the bottom of the die shell; the groups of the material pushing blocks are respectively positioned in the groups of the forming grooves, and the bottoms of the groups of the material pushing blocks are fixedly arranged on the material pushing plates.
Further, the stirring mechanism comprises a second motor, a first rotating rod and a stirring blade;
the second motor is fixedly arranged on the outer wall of one side of the tank body, and the output end of the second motor penetrates into the tank body; the first rotating rod is positioned in the tank body, one end of the first rotating rod is in transmission connection with the output end of the second motor through a coupler, and the other end of the first rotating rod is rotatably connected to the inner wall of the other side of the tank body through a bearing seat; the stirring blade is fixedly arranged on the first rotating rod.
Furthermore, the stamping device also comprises an electric cabinet, a control assembly, a material pushing assembly and a material discharging assembly;
the control assembly comprises a control assembly mounting plate, a second sliding chute, a third electric push rod, a panel support frame, a fourth sliding block, a third motor, a second rotating rod and a control panel;
the control component mounting plate is fixedly arranged in the base; the second chute is arranged on the control component mounting plate; one end of the fourth sliding block is connected in the second sliding groove in a sliding mode, and the other end of the fourth sliding block is fixedly installed at the bottom of the panel supporting frame; the third electric push rod is fixedly arranged on the inner wall of one side of the base, and the output end of the third electric push rod is fixedly connected with one end of the panel supporting frame; the third motor is fixedly arranged on the panel supporting frame, and the output end of the third motor penetrates through the other side of the panel supporting frame and is rotatably connected with one end of the second rotating rod through a coupler; the control panel is fixedly connected with the other end of the second rotating rod;
the base is far away from the window has been seted up on the outer wall of third electric putter one side, the outside fixed mounting of window has the electric door machine.
Further, the pushing assembly comprises a pushing assembly supporting frame, a push plate mounting plate, a fourth electric push rod and a push plate;
the pushing assembly supporting frame is arranged above the groove and is positioned at the other end of the punching machine body; the push plate mounting plate is fixedly mounted at the top of the pushing assembly support frame; the fourth electric push rod is fixedly arranged on one side, far away from the punch body, of the push plate mounting plate; the push plate is fixedly arranged at the output end of the fourth electric push rod.
Furthermore, the discharging assembly comprises a discharging assembly supporting frame, a discharging plate, a vibration motor, a blower and an induced draft fan;
the discharging component supporting frame is positioned at one end of the groove; the discharging plate is fixedly arranged on the discharging assembly supporting frame, and a plurality of groups of through holes are formed in the discharging plate; the vibration motor is fixedly arranged on the lower surface of the discharging plate; the fixing frame of the air blower is fixedly arranged on the outer wall of one end of the second shell, and the air blower is positioned above the discharging plate; the induced fan is fixedly installed on the discharging assembly supporting frame, and an air inlet of the induced fan is located below the discharging plate.
Furthermore, a sand accumulation disc is arranged on the periphery of the induced air fan; and the lower surface of the support frame of the discharging assembly is fixedly provided with a self-locking universal wheel.
Furthermore, the electric cabinet is respectively and electrically connected with the displacement assembly, the die fixing mechanism, the blanking assembly, the punching machine body, the control assembly, the material pushing assembly and the discharging assembly through power wires.
The invention has the following advantages:
1. carry on spacingly through the fixed pin of mould fixed slot and both sides to the mould subassembly, replaced traditional mould and adopted a large amount of fixing bolt and the complicated fixed mode of structure, shortened the time of dismouting mould, promoted the convenience that the mould was changed, and the mould subassembly inlays completely in the mould fixed slot, has strengthened the fixity of mould.
2. Store raw materials sand through the jar body to utilize unloading pipe and blanking head to pour into the shaping groove with raw materials sand into, realized the function of automatic packing, solved the uneven problem of unloading that manual unloading brought in the past, improved finished product quality, also promoted unloading speed.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows an isometric illustration of a stamping device according to an embodiment of the invention;
FIG. 2 shows a schematic right-hand view of a stamping device according to an embodiment of the invention;
FIG. 3 shows a schematic structural diagram of a stamping device according to an embodiment of the invention;
FIG. 4 shows a schematic cross-sectional view of a base according to an embodiment of the invention;
FIG. 5 shows a schematic structural diagram of a displacement assembly according to an embodiment of the invention;
FIG. 6 shows a schematic cross-sectional view of a displacement assembly according to an embodiment of the invention;
FIG. 7 shows a schematic cross-sectional view of a mold fixture according to an embodiment of the present invention;
FIG. 8 shows a schematic structural view of a mold lift assembly according to an embodiment of the present invention;
FIG. 9 shows a schematic cross-sectional view of a mold assembly according to an embodiment of the invention;
FIG. 10 shows a schematic cross-sectional view of a blanking assembly according to an embodiment of the invention;
FIG. 11 shows a schematic top view of a control assembly according to an embodiment of the invention;
FIG. 12 shows a schematic right-view of a pusher assembly according to an embodiment of the invention;
FIG. 13 shows a schematic right-view of a take-off assembly according to an embodiment of the invention.
In the figure: 1. a base; 2. an electric cabinet; 3. a displacement assembly; 301. a base plate; 302. a first chute; 303. a screw mechanism; 3031. a first housing; 3032. a first motor; 3033. a screw rod; 3034. a first slider; 304. a sliding mechanism; 3041. a second housing; 3042. a slide bar; 3043. a second slider; 305. a groove; 4. a mold fixing mechanism; 401. a die fixing block; 402. an anti-drop plate; 403. a mold lifting assembly; 4031. a first electric push rod; 4032. a mold pallet; 4033. a first gas spring; 404. a fixing pin; 405. a mold assembly; 4051. a mold housing; 4052. forming a groove; 4053. a second electric push rod; 4054. a material pushing plate; 4055. a material pushing block; 4056. mounting grooves; 406. a third slider; 407. a lifting chamber; 408. a mold fixing groove; 409. a through groove; 5. a blanking assembly; 501. a blanking assembly mounting rack; 502. a tank body; 503. a stirring mechanism; 5031. a second motor; 5032. a first rotating lever; 5033. stirring blades; 504. a discharging pipe; 505. blanking head; 506. a feed inlet; 6. a punch body; 7. a control component; 701. a control assembly mounting plate; 702. a second chute; 703. a third electric push rod; 704. a panel support frame; 705. a fourth slider; 706. a third motor; 707. a second rotating rod; 708. a control panel; 8. a material pushing assembly; 801. a pushing component support frame; 802. a push plate mounting plate; 803. a fourth electric push rod; 804. pushing the plate; 9. a discharge assembly; 901. a discharging component supporting frame; 902. a discharge plate; 903. vibrating a motor; 904. a blower; 905. a fan guide; 906. a sand accumulation plate; 907. a self-locking universal wheel; 10. an electric door machine.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The embodiment of the invention provides a stamping device for forming an automobile brake disc, which comprises a base 1, a displacement assembly 3, a die fixing mechanism 4, a blanking assembly 5, a stamping machine body 6, a pushing assembly 8 and a discharging assembly 9. Illustratively, as shown in fig. 1, 2 and 3, a groove 305 is formed on the upper surface of the displacement assembly 3, and the displacement assembly 3 is fixedly mounted on the top of the base 1;
the die fixing mechanism 4 is used for installing a die, the die fixing mechanism 4 is installed in the groove 305 of the displacement assembly 3, the die fixing mechanism 4 can be movably connected with the displacement assembly 3, and the die fixing mechanism 4 can slide in the displacement assembly 3, so that blanking and stamping work can be conveniently carried out; the punch body 6 is arranged above the groove 305 of the displacement assembly 3, and the punch forming mechanism of the punch body 6 can move up and down along the punch slide bar; the punching and forming device is used for punching and forming raw materials in the die.
The blanking assembly 5 is disposed above the groove 305, and the blanking assembly 5 is located at one end of the punch body 6. The blanking assembly 5 can automatically supplement sand materials into the groove of the die fixing mechanism 4.
The material pushing assembly 8 is arranged above the groove 305, and the material pushing assembly 8 is located at the other end of the punch body 6. The pushing assembly 8 can push the formed brake disc onto the discharging assembly 9.
The discharging assembly 9 is arranged at one end of the displacement assembly 3 close to the pushing assembly 8; the discharging component 9 can realize the automatic discharging function and can automatically clean the broken sand on the surface of the brake disc.
The stamping device further comprises an electric cabinet 2 and a control assembly 7, wherein the electric cabinet 2 is arranged in the base 1 as shown in fig. 4 for example; the electric cabinet 2 is used for providing kinetic energy for the stamping device to enable the stamping device to work.
The control assembly 7 is arranged in the base 1, the control assembly 7 is positioned above the electric cabinet 2, and the control assembly 7 is in signal connection with the electric cabinet 2; the control component 7 is used for controlling the working state of the electric cabinet 2.
A window is formed in the outer wall of one side of the base 1, an electric door machine 10 is arranged outside the window, and the electric door machine 10 and the control assembly 7 are located on the same horizontal plane. The electric door machine 10 can prevent external dust from entering the base 1 when the device is idle.
The electric cabinet 2 is respectively and electrically connected with the displacement assembly 3, the die fixing mechanism 4, the blanking assembly 5, the punching machine body 6, the control assembly 7, the pushing assembly 8 and the discharging assembly 9 through power wires.
The stamping assembly avoids the fixing mode that the traditional die adopts a large number of fixing bolts and has a complex structure through the die fixing mechanism 4, shortens the time for disassembling and assembling the die, and strengthens the fixity of the die. The stamping assembly realizes the automatic blanking function through the blanking assembly 5, improves the forming quality of the brake disc, and also improves the blanking speed. And the control component 7 is designed to be retractable and can be retracted into the base 1, and the angle of the operation interface can be adjusted at will through the habit of the operator. The punching assembly can realize the automatic blanking function through the material pushing assembly 8, and the labor intensity is reduced. The discharging assembly 9 can clean the brake discs in batches, and work efficiency is improved.
Illustratively, as shown in fig. 5 and 6, the displacement assembly 3 includes a bottom plate 301, a first sliding groove 302, a screw mechanism 303, and a sliding mechanism 304. The bottom plate 301 is fixedly arranged on the top of the base 1; the first chute 302 is arranged on the bottom plate 301; the screw mechanism 303 and the sliding mechanism 304 are both fixedly mounted on the bottom plate 301, and the screw mechanism 303 and the sliding mechanism 304 are respectively located on two sides of the first sliding chute 302.
Further, the screw mechanism 303 includes a first housing 3031, a first motor 3032, a screw rod 3033 and a first slider 3034, the first housing 3031 is fixedly mounted on the base plate 301, and the first housing 3031 is located on one side of the first sliding chute 302; the first motor 3032 is fixedly installed at one end of the first housing 3031, and the first motor 3032 is connected with the electric cabinet 2 through an electric wire; the screw rod 3033 is positioned in the first housing 3031, one end of the screw rod 3033 is in transmission connection with the output end of the first motor 3032 through a coupler, and the other end of the screw rod 3033 is in rotary connection with the inner wall of the first housing 3031 through a bearing seat; the first sliding block 3034 is in threaded connection with the screw rod 3033.
Further, the sliding mechanism 304 includes a second housing 3041, a sliding rod 3042 and a second sliding block 3043, the second housing 3041 is fixedly mounted on the bottom plate 301 and is located on a side of the first sliding chute 302 away from the screw mechanism; the slide bar 3042 is fixedly mounted within the second housing 3041; the second slider 3043 is slidably connected to the slide bar 3042.
The displacement component 3 is used for driving the die fixing mechanism 4 to horizontally move, when the die fixing mechanism works, the first motor 3032 drives the screw rod 3033 to rotate, and the first slide block 3034 and the second slide block 3043 are driven to respectively move back and forth on the screw rod 3033 and the slide rod 3042 by the rotation of the screw rod 3033, so that the die fixing block 401 and the die component 405 are driven to move back and forth, and the die component 405 is firstly moved to the position below the blanking component 5 for blanking; then moving to the lower part of the punching machine body 6 for punching forming work; and after the completion, the formed brake disc is conveyed to one side of the material pushing assembly 8, and the unloading operation is carried out.
Illustratively, as shown in fig. 7, the mold fixing mechanism 4 includes a mold fixing block 401, a mold lifting assembly 403, a mold assembly 405, a third slide block 406, two sets of retaining plates 402, and several sets of fixing pins 404. The third sliding block 406 is slidably connected in the first sliding groove of the displacement assembly 3; the die fixing block 401 is fixedly mounted on the top of the third slide block 406; a lifting chamber 407 is arranged in the die fixing block 401; the mold lifting assembly 403 is fixedly mounted in the lifting chamber 407; a mold fixing groove 408 is formed in the top of the mold fixing block 401, and a through hole is formed between the mold fixing groove 408 and the lifting chamber 407; the mold assembly 405 is embedded in the mold fixing groove 408, through grooves 409 are symmetrically formed in the inner walls of the two sides of the mold fixing block 401, and a plurality of groups of fixing pins 404 are respectively located in the two groups of through grooves 409; one ends of a plurality of groups of fixing pins 404 are inserted on the outer walls of two sides of the die assembly 405; the bevel angle of the fixing pin 404 is 45 degrees; two sets of anticreep board 402 one end articulates respectively on mould fixed block 401 both sides outer wall, and two sets of anticreep board 402 the other end is installed on mould fixed block 401 both sides outer wall through couple and link respectively.
The mold lift assembly 403 includes a first power ram 4031, a mold pallet 4032 and two sets of first gas springs 4033. Illustratively, as shown in fig. 8, the first electric push rod 4031 is fixedly installed on the bottom inner wall of the lift chamber 407; the die supporting plate 4032 is fixedly arranged on the output end of the first electric push rod 4031; the two groups of first gas springs 4033 are respectively located on two sides of the first electric push rod 4031, and two ends of the two groups of first gas springs 4033 are respectively and fixedly installed on the bottom inner walls of the mold supporting plate 4032 and the lifting chamber 407.
The mold assembly 405 includes a mold housing 4051, a second power ram 4053, a pusher plate 4054, and sets of pusher blocks 4055. The mould shell 4051 is embedded in the mould fixing groove; the top of the mould shell 4051 is provided with a plurality of composition grooves 4052; an installation groove 4056 is formed in the inner wall of the bottom of the mold housing 4051, the second electric push rod 4053 is fixedly installed in the installation groove 4056, and the output end of the second electric push rod 4053 penetrates through the installation groove 4056; the material pushing plate 4054 is fixedly installed on the output end of the second electric push rod 4053, and the lower surface of the material pushing plate 4054 abuts against the inner wall of the bottom of the mold housing 4051; the groups of the pushing blocks 4055 are respectively positioned in the groups of the forming grooves 4052, and the bottoms of the groups of the pushing blocks 4055 are all fixedly mounted on the pushing plate 4054.
The mold fixing mechanism 4 is used for fixing the mold assembly 405, firstly, the mold assembly 405 is embedded in the mold fixing groove 408, then, a plurality of groups of fixing pins 404 are respectively placed into the through grooves 408 on the two sides, and one ends of the groups of fixing pins 404 are inserted into the outer wall of the mold housing 4051, so that the mold assembly 405 is fixed. The fixing mode that a large number of fixing bolts and a structure are complex in a traditional die is avoided, the time for installing and disassembling the die is shortened, the die assembly 405 is completely embedded in a die fixing groove, and the fixing performance of the die is enhanced. When the mold assembly 405 needs to be removed, the retaining plate 402 is opened, and then the mold supporting plate 4032 is pushed by the first electric push rod 4031 to ascend, and the mold assembly 405 is lifted and separated from the mold fixing groove. While the mold assembly 405 is lifted, the plurality of sets of fixing pins 404 are automatically separated from the outside of the mold fixing block 401 through the through slots 409, so that the convenience of mold replacement is improved.
Preferably, after stamping forming work is completed, through displacement assembly 3 removes mould fixed establishment 4 to the junction of ejection of compact subassembly 9 and displacement assembly 3, then through second electric putter 4053 promotes scraping wings 4054 and scraping wings 4055, will the brake disc in the shaping groove 4052 promotes to shaping groove 4052 top, again by pushing away material assembly 8 and pushing away the brake disc on ejection of compact subassembly 9 to accomplish the work of unloading.
The blanking assembly 5 comprises a blanking assembly mounting frame 501, a tank body 502, a stirring mechanism 503, a blanking pipe 504 and a plurality of groups of blanking heads 505, and illustratively, as shown in fig. 10, the blanking assembly mounting frame 501 is positioned at one end of the punch body 6; the tank body 502 is fixedly mounted at the top of the blanking assembly mounting frame 501; the stirring mechanism 503 is installed in the tank 502; the blanking pipe 504 is fixedly installed in the tank 502, and the bottom of the blanking pipe 504 penetrates below the top of the blanking assembly installation frame 501; a plurality of groups of blanking heads 505 are communicated with the bottom of the blanking pipe 504, and the number of the blanking heads 505 is consistent with that of the forming grooves 4052; the top of the tank 502 is provided with a feed inlet 506.
Further, the stirring mechanism 503 includes a second motor 5031, a first rotating rod 5032, and a stirring blade 5033. The second motor 5031 is fixedly installed on the outer wall of one side of the tank 502, and the output end of the second motor 5031 penetrates into the tank 502; the first rotating rod 5032 is located in the tank 502, one end of the first rotating rod 5032 is in transmission connection with the output end of the second motor 5031 through a coupler, and the other end of the first rotating rod 5032 is rotatably connected to the inner wall of the other side of the tank 502 through a bearing seat; the stirring blade 5033 is fixedly mounted on the first rotating rod 5032.
Firstly, the mixed raw material sand is poured into the tank 502 through the feeding hole 506, then the second motor 5031 is started, and the first rotating rod 5032 and the stirring blades 5033 are driven to rotate by the second motor 5031, so that the raw material sand is stirred, and the raw material sand is prevented from being agglomerated or unevenly distributed. Then, the electromagnetic valve of the feeding pipe 504 is opened, and the raw powder is uniformly injected into the lower groups of forming grooves 4052 through the feeding pipe 504 and the feeding head. Automatic blanking is realized, the problem of uneven blanking caused by manual blanking in the past is solved, the quality of finished products is improved, and the blanking speed is also improved.
The control assembly 7 comprises a control assembly mounting plate 701, a second sliding chute 702, a third electric push rod 703, a panel supporting frame 704, a fourth sliding block 705, a third motor 706, a second rotating rod 707 and a control panel 708. Illustratively, as shown in fig. 4 and 11, the control component mounting plate 701 is fixedly mounted in the base 1; the second chute 702 is formed in the control component mounting plate 701; one end of the fourth sliding block 705 is slidably connected in the second sliding groove 702, and the other end is fixedly installed at the bottom of the panel supporting frame 704; the third electric push rod 703 is fixedly installed on the inner wall of one side of the base 1, and the output end of the third electric push rod 703 is fixedly connected with one end of the panel support frame 704; the third motor 706 is fixedly mounted on the panel support frame 704, and an output end of the third motor 706 penetrates through the other side of the panel support frame 704 and is rotatably connected with one end of the second rotating rod 707 through a coupler; the control panel 708 is fixedly connected with the other end of the second rotating rod 707.
After the device starts, firstly the electric door machine 10 is opened, then the third electric push rod 703 works to push the panel support frame 704 to move to the other side, and the control panel 708 penetrates to the outside of the window, so that an operator can conveniently control the working state of each component of the device through the control panel 708. When the device is idle, the third electric push rod 703 drives the control panel 708 to move in the opposite direction, and the control panel 708 is pulled back into the base 1, thereby saving a large amount of space. Meanwhile, the third motor 706 is utilized to drive the second rotating rod 707 and the control panel 708 to rotate, so that different operators can adjust the operation interface of the control panel 708 to a proper angle according to their own operation habits.
The material pushing assembly comprises a material pushing assembly supporting frame 801, a push plate mounting plate 802, a fourth electric push rod 803 and a push plate 804. Illustratively, as shown in fig. 12, the pushing assembly support bracket 801 is disposed above the groove 305, and the pushing assembly support bracket 801 is located at the other end of the punch body 6; the push plate mounting plate 802 is fixedly mounted at the top of the pushing assembly supporting frame 801; the fourth electric push rod 803 is fixedly installed on one side of the push plate mounting plate 802 away from the punch body 6; the push plate 804 is fixedly mounted on the output end of the fourth electric push rod 803.
After the material pushing block 4055 pushes the formed brake disc to the upper side of the forming groove 4052, the fourth electric push rod 803 is used to drive the push plate 804 to move, and the brake disc above the material pushing block 4055 is pushed to the front discharging component 9 through the push plate 804, so that the automatic discharging function is realized, manual operation is not needed, the working time is saved, and the working efficiency is improved.
The discharging assembly 9 comprises a discharging assembly support frame 901, a discharging plate 902, a vibration motor 903, a blower 904 and an induced draft fan 905. Illustratively, as shown in fig. 13, the drop assembly support 901 is located at one end of the groove 305; the discharging plate 902 is fixedly installed on the discharging assembly supporting frame 901, a plurality of groups of through holes are formed in the discharging plate 902, the gap distance between one end of the discharging plate 902 and the groove 305 is 3-10 cm, and the inclined angle of the discharging plate 902 is 45 degrees; the vibration motor 903 is fixedly arranged on the lower surface of the discharging plate 902; the fixing frame of the blower 904 is fixedly installed on the outer wall of one end of the second housing 3041, and the blower 904 is located above the discharging plate 902; the induced fan 905 is fixedly mounted on the discharging component support frame 901, and an air inlet of the induced fan 905 is located below the discharging plate 902.
After the brake disc falls on the discharging plate 902, the discharging plate 902 is driven to vibrate by the vibration motor 903 while the brake disc slides down, so that the raw material sand remained on the brake disc is vibrated, and then the vibrated raw material sand and the raw material sand still remained on the upper surface of the brake disc are blown to the lower part of the discharging plate 902 through a plurality of groups of through holes by the blower 904 above the discharging plate 902; and the residual raw material sand on the lower surface of the brake disc is sucked and dropped by the induced fan 905. The raw material sand remained on the surface of the brake disc is cleaned in an all-around manner, so that dead corners are avoided, and the cleaning quality is improved. Meanwhile, the purpose of batch cleaning is realized, and the problems of long time consumption and low working efficiency of manual cleaning are solved.
Specifically, a sand accumulation disc 906 is arranged on the periphery of the induced fan 905. The sand accumulation plate 906 can collect the raw material sand sucked by the induced fan 905, and the raw material sand is prevented from falling to the ground, so that the environment is prevented from being polluted. Meanwhile, the raw material sand collected by the sand accumulating plate 906 can be poured back into the tank body 502 again, so that the waste of raw materials is avoided.
Specifically, a self-locking universal wheel 907 is fixedly mounted on the lower surface of the discharging component support frame 901. After the vibrating motor 903 drives the discharging plate 902 to vibrate for a long time, the position of the whole discharging assembly 9 is deviated, and discharging is affected. The discharge assembly 9 can be moved again into the standard clearance range by means of the self-locking universal wheel 907.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a stamping device is used in shaping of car brake disc which characterized in that: the stamping device comprises a base (1), a displacement assembly (3), a die fixing mechanism (4), a blanking assembly (5) and a stamping machine body (6); a groove (305) is formed in the upper surface of the displacement assembly (3); the displacement assembly (3) comprises a bottom plate (301), a first sliding chute (302), a thread mechanism (303) and a sliding mechanism (304); the bottom plate (301) is fixedly arranged at the top of the base (1); the first sliding groove (302) is formed in the bottom plate (301);
the screw mechanism (303) comprises a first shell (3031), a first motor (3032), a screw rod (3033) and a first sliding block (3034); the first shell (3031) is fixedly installed on the bottom plate (301), and the first shell (3031) is positioned on one side of the first sliding chute (302); the first motor (3032) is fixedly arranged at one end of the first shell (3031); the screw rod (3033) is positioned in the first shell (3031), one end of the screw rod (3033) is in transmission connection with the output end of the first motor (3032) through a coupler, and the other end of the screw rod (3033) is in rotary connection with the inner wall of the first shell (3031) through a bearing seat; the first sliding block (3034) is in threaded connection with the screw rod (3033);
the sliding mechanism (304) comprises a second housing (3041), a sliding bar (3042) and a second slider (3043); the second shell (3041) is fixedly installed on the bottom plate (301) and is positioned on one side, away from the thread mechanism, of the first sliding chute (302); the sliding rod (3042) is fixedly installed in the second housing (3041); the second sliding block (3043) is connected to the sliding rod (3042) in a sliding manner;
the die fixing mechanism (4) comprises a die fixing block (401), a die lifting assembly (403), a die assembly (405), a third slider (406), two groups of anti-falling plates (402) and a plurality of groups of fixing pins (404); the third sliding block (406) is connected in a first sliding groove of the displacement assembly (3) in a sliding manner; the die fixing block (401) is fixedly arranged at the top of the third sliding block (406); a lifting chamber (407) is arranged in the die fixing block (401); the mould lifting component (403) is fixedly arranged in the lifting chamber (407); the top of the mould fixing block (401) is provided with a mould fixing groove (408), and a through hole is formed between the mould fixing groove (408) and the lifting chamber (407); the die assembly (405) is embedded in a die fixing groove (408), through grooves (409) are symmetrically formed in the inner walls of the two sides of the die fixing block (401), and a plurality of groups of fixing pins (404) are respectively positioned in the two groups of through grooves (409); one ends of a plurality of groups of fixing pins (404) are inserted on the outer walls of two sides of the die assembly (405); the bevel angle of the fixing pin (404) is 45 degrees; one ends of the two groups of anti-falling plates (402) are respectively hinged to the outer walls of the two sides of the mold fixing block (401), and the other ends of the two groups of anti-falling plates (402) are respectively installed on the outer walls of the two sides of the mold fixing block (401) through hooks and hanging rings;
the first sliding block (3034) and the second sliding block (3043) are fixedly arranged on the outer walls of the left side and the right side of the die fixing block (401) through a group of connecting rods respectively;
the punching machine body (6) and the blanking assembly (5) are arranged above the groove (305), and the blanking assembly (5) comprises a blanking assembly mounting frame (501), a tank body (502), a stirring mechanism (503), a blanking pipe (504) and a plurality of groups of blanking heads (505); the blanking assembly mounting frame (501) is positioned at one end of the punch body (6); the tank body (502) is fixedly arranged at the top of the blanking assembly mounting frame (501); the stirring mechanism (503) is arranged in the tank body (502); the blanking pipe (504) is fixedly arranged in the tank body (502); a plurality of groups of blanking heads (505) are communicated with the bottom of the blanking pipe (504); the top of the tank body (502) is provided with a feed inlet (506).
2. The stamping device for forming the automobile brake disc as claimed in claim 1, wherein: the mould lifting assembly (403) comprises a first electric push rod (4031), a mould supporting plate (4032) and two groups of first air springs (4033);
the first electric push rod (4031) is fixedly arranged on the inner wall of the bottom of the lifting chamber; the mould supporting plate (4032) is fixedly arranged on the output end of the first electric push rod (4031); the two groups of first air springs (4033) are respectively positioned on two sides of the first electric push rod (4031), and two ends of the two groups of first air springs (4033) are respectively and fixedly installed on the inner walls of the bottoms of the mould supporting plate (4032) and the lifting chamber (407);
the mould component (405) comprises a mould shell (4051), a second electric push rod (4053), a material pushing plate (4054) and a plurality of groups of material pushing blocks (4055);
the mould shell (4051) is embedded in the mould fixing groove; the top of the mould shell (4051) is provided with a plurality of groups of forming grooves (4052); an installation groove (4056) is formed in the inner wall of the bottom of the mold shell (4051), the second electric push rod (4053) is fixedly installed in the installation groove (4056), and the output end of the second electric push rod (4053) penetrates through the installation groove (4056); the material pushing plate (4054) is fixedly arranged at the output end of the second electric push rod (4053), and the lower surface of the material pushing plate (4054) abuts against the inner wall of the bottom of the mold shell (4051); the groups of the material pushing blocks (4055) are respectively positioned in the groups of the forming grooves (4052), and the bottoms of the groups of the material pushing blocks (4055) are fixedly arranged on the material pushing plates (4054).
3. The stamping device for forming the automobile brake disc as claimed in claim 2, wherein: the stirring mechanism (503) comprises a second motor (5031), a first rotating rod (5032) and a stirring blade (5033);
the second motor (5031) is fixedly arranged on the outer wall of one side of the tank body (502), and the output end of the second motor (5031) penetrates into the tank body (502); the first rotating rod (5032) is positioned in the tank body (502), one end of the first rotating rod (5032) is in transmission connection with the output end of the second motor (5031) through a coupler, and the other end of the first rotating rod (5032) is rotatably connected to the inner wall of the other side of the tank body (502) through a bearing seat; the stirring blade (5033) is fixedly arranged on the first rotating rod (5032).
4. The stamping device for forming the automobile brake disc as claimed in claim 3, wherein: the stamping device also comprises an electric cabinet (2), a control assembly (7), a material pushing assembly (8) and a material discharging assembly (9);
the control assembly (7) comprises a control assembly mounting plate (701), a second sliding groove (702), a third electric push rod (703), a panel supporting frame (704), a fourth sliding block (705), a third motor (706), a second rotating rod (707) and a control panel (708);
the control component mounting plate (701) is fixedly mounted in the base (1); the second sliding groove (702) is formed in the control component mounting plate (701); one end of the fourth sliding block (705) is connected in the second sliding groove (702) in a sliding manner, and the other end of the fourth sliding block is fixedly arranged at the bottom of the panel supporting frame (704); the third electric push rod (703) is fixedly arranged on the inner wall of one side of the base (1), and the output end of the third electric push rod (703) is fixedly connected with one end of the panel supporting frame (704); the third motor (706) is fixedly arranged on the panel supporting frame (704), and the output end of the third motor (706) penetrates through the other side of the panel supporting frame (704) and is rotatably connected with one end of the second rotating rod (707) through a coupler; the control panel (708) is fixedly connected with the other end of the second rotating rod (707);
a window is formed in the outer wall of one side, away from the third electric push rod (703), of the base (1), and an electric door machine (10) is fixedly mounted outside the window.
5. The stamping device for forming the automobile brake disc as claimed in claim 4, wherein: the material pushing assembly (8) comprises a material pushing assembly supporting frame (801), a push plate mounting plate (802), a fourth electric push rod (803) and a push plate (804);
the material pushing assembly supporting frame (801) is arranged above the groove (305), and the material pushing assembly supporting frame (801) is positioned at the other end of the punch body (6); the push plate mounting plate (802) is fixedly mounted at the top of the pushing assembly supporting frame (801); the fourth electric push rod (803) is fixedly arranged on one side, away from the punch body (6), of the push plate mounting plate (802); the push plate (804) is fixedly arranged on the output end of the fourth electric push rod (803).
6. The stamping device for forming the automobile brake disc as claimed in claim 4, wherein: the discharging assembly (9) comprises a discharging assembly supporting frame (901), a discharging plate (902), a vibration motor (903), a blower (904) and an induced fan (905);
the discharging component supporting frame (901) is positioned at one end of the groove (305); the discharging plate (902) is fixedly arranged on the discharging assembly supporting frame (901), and a plurality of groups of through holes are formed in the discharging plate (902); the vibration motor (903) is fixedly arranged on the lower surface of the discharging plate (902); the fixing frame of the blower (904) is fixedly arranged on the outer wall of one end of the second shell (3041), and the blower (904) is positioned above the discharging plate (902); the induced fan (905) is fixedly installed on the discharging assembly supporting frame (901), and an air inlet of the induced fan (905) is located below the discharging plate (902).
7. The stamping device for forming the automobile brake disc as claimed in claim 6, wherein: a sand accumulation disc (906) is arranged on the periphery of the induced fan (905); and a self-locking universal wheel (907) is fixedly arranged on the lower surface of the discharging component support frame (901).
8. The stamping device for forming the automobile brake disc as claimed in claim 4, wherein: the electric cabinet (2) is respectively and electrically connected with the displacement assembly (3), the die fixing mechanism (4), the blanking assembly (5), the punching machine body (6), the control assembly (7), the pushing assembly (8) and the discharging assembly (9) through power lines.
CN202010845150.8A 2020-08-20 2020-08-20 Stamping device for forming automobile brake disc Active CN112025962B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010845150.8A CN112025962B (en) 2020-08-20 2020-08-20 Stamping device for forming automobile brake disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010845150.8A CN112025962B (en) 2020-08-20 2020-08-20 Stamping device for forming automobile brake disc

Publications (2)

Publication Number Publication Date
CN112025962A CN112025962A (en) 2020-12-04
CN112025962B true CN112025962B (en) 2022-04-19

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Application Number Title Priority Date Filing Date
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Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102935464A (en) * 2012-11-14 2013-02-20 昆山威安精密模具有限公司 Panel stamping die
CN105921699B (en) * 2016-06-20 2017-12-29 杨合军 Full automatic car brake disc blank makes special plane and the technique for pouring into a mould brake disc
CN206046803U (en) * 2016-07-27 2017-03-29 杭州职业技术学院 It is a kind of to dismount simple stamping mold
CN209531896U (en) * 2018-06-05 2019-10-25 昆山西诺巴精密模具有限公司 Stamping die with limiting device
CN209061897U (en) * 2018-10-31 2019-07-05 江西省益丰汽车零部件制造有限公司 The seat board hole-flanging device of process is saved in a kind of integration
CN209502675U (en) * 2019-01-03 2019-10-18 大连德原工业有限公司 A kind of stamping device for brake disc production line
CN110405103B (en) * 2019-08-05 2021-02-23 浙江凌宇机械股份有限公司 Brake disc production line
CN110814153A (en) * 2019-11-22 2020-02-21 贺美祥 Precision electric connector mould

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Effective date of registration: 20230824

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