阅读说明：本技术 一种用于汽车零件制造的具有防护功能的铸造设备 (Casting equipment with protection function for manufacturing automobile parts ) 是由 葛军 于 2020-05-18 设计创作，主要内容包括：本发明涉及一种用于汽车零件制造的具有防护功能的铸造设备,包括工作台、料箱、连接管、模具和两个支撑杆,还包括敲击机构和防护机构,所述防护机构包括防护板、驱动组件和两个移动组件,所述移动组件包括第一轴承、丝杆、套管和连接齿轮,所述敲击机构包括传动组件和两个敲击组件,所述敲击组件包括第二轴承、转轴、往复单元和敲击板,该用于汽车零件制造的具有防护功能的铸造设备通过防护机构,可以遮挡铸造时产生的高温热气,防止了高温热气烫伤工作人员,通过敲击机构,实现了敲击模具的功能,使得模具发生震动,便于物料能够均匀的进入模具的各处,减小了铸造成品出现凹凸不平的几率,提高了铸造成品的质量。(The invention relates to casting equipment with a protection function for manufacturing automobile parts, which comprises a workbench, a material box, a connecting pipe, a mold, two supporting rods, a knocking mechanism and a protection mechanism, wherein the protection mechanism comprises a protection plate, a driving assembly and two moving assemblies, the moving assemblies comprise a first bearing, a screw rod, a sleeve and a connecting gear, the knocking mechanism comprises a transmission assembly and two knocking assemblies, the knocking assemblies comprise a second bearing, a rotating shaft, a reciprocating unit and a knocking plate, the casting equipment with the protection function for manufacturing the automobile parts can shield high-temperature hot gas generated in casting through the protection mechanism, workers are prevented from being scalded by the high-temperature hot gas, the function of knocking the mold is realized through the knocking mechanism, the mold is vibrated, and materials can uniformly enter all parts of the mold, the probability of unevenness of the cast finished product is reduced, and the quality of the cast finished product is improved.)

1. The casting equipment with the protection function for manufacturing the automobile parts comprises a workbench (1), a material box (3), a connecting pipe (4), a mold (5) and two supporting rods (2), wherein two sides of the material box (3) are fixed above the workbench (1) through the two supporting rods (2), the mold (5) is fixed above the workbench (1), the lower part of the material box (3) is communicated with the upper part of the mold (5) through the connecting pipe (4), and the workbench (1) is internally provided with a PLC (programmable logic controller), and is characterized by further comprising a knocking mechanism and a protection mechanism which are arranged on the workbench (1);

the protection mechanism comprises a protection plate (11), a driving assembly and two moving assemblies, wherein the protection plate (11) is in a shape of a square circle, the two moving assemblies are respectively connected with two sides of the protection plate (11), the driving assembly is arranged at the top in the workbench (1), the driving assembly is arranged between the two moving assemblies, and the driving assembly is connected with the moving assemblies;

the moving assembly comprises a first bearing, a screw rod (9), a sleeve (10) and a connecting gear (8), the first bearing is fixed at the bottom of the workbench (1), one end of the screw rod (9) is fixedly connected with the inner ring of the first bearing, the sleeve (10) is sleeved at the other end of the screw rod (9), a connecting part of the sleeve (10) and the screw rod (9) is provided with a thread matched with the screw rod (9), two through holes are arranged above the workbench (1), the through holes correspond to the sleeve (10) one by one, one end of the sleeve (10) far away from the first bearing penetrates through the through holes to be arranged above the workbench (1), the sleeve (10) is matched with the through holes, the cross section of each through hole is square, the sleeve (10) is fixedly connected with a protection plate (11), the connecting gear (8) is fixed on the screw rod (9), the driving assembly is connected with a connecting gear (8);

the knocking mechanism comprises a transmission assembly and two knocking assemblies, the transmission assembly is arranged inside the connecting pipe (4), the two knocking assemblies are respectively arranged on two sides of the mold (5), and the transmission assembly is connected with the knocking assemblies;

strike the subassembly and include second bearing, pivot (16), reciprocal unit and strike board (19), the top at workstation (1) is fixed to the second bearing, the one end of pivot (16) and the inner circle fixed connection of second bearing, the other end and the transmission assembly of pivot (16) are connected, reciprocal unit is connected with pivot (16), strike board (19) and reciprocal unit connection.

2. The casting equipment with the safeguard function for the manufacture of the automobile parts, as recited in claim 1, is characterized in that the driving assembly comprises a motor (6) and a driving gear (7), the motor (6) is fixed on the top in the workbench (1), the motor (6) is in transmission connection with the driving gear (7), the driving gear (7) is meshed with a connecting gear (8), and the motor (6) is electrically connected with the PLC.

3. The casting apparatus with shielding function for automobile parts manufacturing according to claim 1, wherein the inner walls of the four sides of the through hole are each provided with a recess, a ball (22) is provided in the recess, the center of the ball (22) is provided inside the recess, and the ball (22) abuts on the sleeve (10).

4. The casting apparatus with a shield function for automobile parts manufacture as set forth in claim 1, characterized in that the transmission component comprises a transmission shaft (12), two third bearings, two transmission units and a plurality of blades (13), the third bearing is fixed on the inner wall of the connecting pipe (4), the transmission shaft (12) is fixedly connected with the inner ring of the third bearing, both sides of the connecting pipe (4) are provided with small holes, both ends of the transmission shaft (12) respectively penetrate through the two small holes and are arranged outside the connecting pipe (4), two ends of the transmission shaft (12) are respectively connected with two transmission units, the transmission units correspond to the rotating shafts (16) one by one, the transmission unit is connected with a rotating shaft (16), the blades (13) are circumferentially and uniformly fixed on the transmission shaft (12), and the blades (13) are arranged inside the connecting pipe (4).

5. The casting equipment with the safeguard function for automobile part manufacturing according to claim 4, characterized in that the transmission unit comprises a first bevel gear (14) and a second bevel gear (15), two ends of the transmission shaft (12) are fixedly connected with the two first bevel gears (14), respectively, one end of the rotating shaft (16) far away from the second bearing is fixedly connected with the second bevel gear (15), and the first bevel gear (14) is meshed with the second bevel gear (15).

6. The casting apparatus with the shielding function for automobile part manufacturing according to claim 1, wherein the reciprocating unit comprises a half gear (17) and a moving frame (18), the half gear (17) is fixedly connected with the rotating shaft (16), convex teeth are uniformly arranged on the inner walls of both sides of the moving frame (18), the convex teeth are meshed with the half gear (17), and one side of the knocking plate (19) is fixedly connected with the moving frame (18).

7. The casting equipment with shielding function for automobile parts manufacturing according to claim 6, characterized in that a rubber pad (20) is fixed to one side of the knocking plate (19) far away from the moving frame (18).

8. The casting equipment with the protection function for the automobile part manufacturing as claimed in claim 1, wherein the knocking assembly further comprises two guide rods (21), one end of each guide rod (21) is fixedly connected with the mold (5), two ends of the knocking plate (19) are provided with through holes, the guide rods (21) correspond to the through holes one by one, the other end of each guide rod (21) penetrates through the through holes, and the knocking plate (19) is connected with the guide rods (21) in a sliding mode.

9. The casting equipment with guarding function for automobile parts manufacture according to claim 2, wherein said driving gear (7) is coated with lubricating oil.

10. The casting equipment with guarding function for automobile parts manufacture according to claim 2, wherein said motor (6) is a servo motor.

Technical Field

The invention relates to the field of automobile part manufacturing, in particular to casting equipment with a protection function for automobile part manufacturing.

Background

The casting machinery is a machine which strictly speaking utilizes the technology to smelt metal into liquid meeting certain requirements, pours the liquid into a casting mold, and obtains a casting with preset shape, size and performance after cooling, solidification and cleaning treatment. On the other hand, the casting machines may be all casting machines.

Current casting equipment can produce more high temperature steam when carrying out the casting work, and high temperature steam is scattered all around easily, easily scalds the staff to greatly reduced current casting equipment's security, moreover, current casting equipment is when the casting, and the material can't even distribution everywhere in the mould, has increased the casting finished product and has appeared unevenness's probability, thereby greatly reduced current casting equipment's practicality.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the casting equipment with the protection function for manufacturing the automobile parts is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the casting equipment with the protection function for manufacturing the automobile parts comprises a workbench, a work box, a connecting pipe, a mold and two supporting rods, wherein two sides of the work box are fixed above the workbench through the two supporting rods respectively;

the protection mechanism comprises a protection plate, a driving assembly and two moving assemblies, wherein the protection plate is in a shape of a square, the two moving assemblies are respectively connected with two sides of the protection plate, the driving assembly is arranged at the top in the workbench, the driving assembly is arranged between the two moving assemblies, and the driving assembly is connected with the moving assemblies;

the moving assembly comprises a first bearing, a screw rod, a sleeve and a connecting gear, the first bearing is fixed at the bottom in the workbench, one end of the screw rod is fixedly connected with an inner ring of the first bearing, the sleeve is sleeved at the other end of the screw rod, a thread matched with the screw rod is arranged at the joint of the sleeve and the screw rod, two through holes are arranged above the workbench and correspond to the sleeve one to one, one end of the sleeve, far away from the first bearing, penetrates through the through holes and is arranged above the workbench, the sleeve is matched with the through holes, the cross section of each through hole is square, the sleeve is fixedly connected with a protection plate, the connecting gear is fixed on the screw rod, and the driving assembly is connected with the connecting gear;

the knocking mechanism comprises a transmission assembly and two knocking assemblies, the transmission assembly is arranged inside the connecting pipe, the two knocking assemblies are respectively arranged on two sides of the die, and the transmission assembly is connected with the knocking assemblies;

strike the subassembly and include second bearing, pivot, reciprocal unit and strike the board, the top at the workstation is fixed to the second bearing, the one end of pivot and the inner circle fixed connection of second bearing, the other end and the transmission assembly of pivot are connected, reciprocal unit is connected with the pivot, strike the board and be connected with reciprocal unit.

Preferably, in order to drive the screw rod to rotate, the driving assembly comprises a motor and a driving gear, the motor is fixed at the top of the workbench and is in transmission connection with the driving gear, the driving gear is meshed with the connecting gear, and the motor is electrically connected with the PLC.

Preferably, in order to make the sleeve move smoothly, the inner walls of the four sides of the through hole are provided with notches, the notches are internally provided with balls, the centers of the balls are arranged inside the notches, and the balls abut against the sleeve.

As preferred, in order to provide power, the drive assembly includes transmission shaft, two third bearings, two drive unit and a plurality of paddle, the third bearing is fixed on the inner wall of connecting pipe, the inner circle fixed connection of transmission shaft and third bearing, the both sides of connecting pipe all are equipped with the aperture, two apertures are passed respectively and are set up the outside at the connecting pipe at the both ends of transmission shaft, the both ends of transmission shaft are connected with two drive unit respectively, drive unit and pivot one-to-one, drive unit is connected with the pivot, paddle circumference is evenly fixed on the transmission shaft, the paddle sets up the inside at the connecting pipe.

Preferably, in order to transmit power, the transmission unit includes a first bevel gear and a second bevel gear, two ends of the transmission shaft are fixedly connected with the two first bevel gears respectively, one end of the rotating shaft, which is far away from the second bearing, is fixedly connected with the second bevel gear, and the first bevel gear is engaged with the second bevel gear.

Preferably, in order to drive the knocking plate to move back and forth, the reciprocating unit comprises a half gear and a moving frame, the half gear is fixedly connected with the rotating shaft, convex teeth are uniformly arranged on the inner walls of the two sides of the moving frame and meshed with the half gear, and one side of the knocking plate is fixedly connected with the moving frame.

Preferably, in order to avoid damaging the mold, a rubber pad is fixed on one side of the knocking plate, which is far away from the moving frame.

Preferably, in order to limit the moving direction of the knocking plate, the knocking assembly further comprises two guide rods, one ends of the guide rods are fixedly connected with the die, through holes are formed in the two ends of the knocking plate, the guide rods correspond to the through holes one to one, the other ends of the guide rods penetrate through the through holes, and the knocking plate is connected with the guide rods in a sliding mode.

Preferably, the driving gear is coated with a lubricating oil in order to make the connecting gear smoothly rotate.

Preferably, the motor is a servo motor for precise and stable operation of the motor.

The casting equipment with the protection function for manufacturing the automobile parts has the advantages that the high-temperature hot gas generated in the casting process can be shielded through the protection mechanism, workers are prevented from being scalded by the high-temperature hot gas, the protection effect of the protection mechanism is good compared with that of the existing protection mechanism, the safety of the equipment is improved, the function of knocking the mold is realized through the knocking mechanism, the mold is vibrated, materials can uniformly enter all parts of the mold conveniently, the probability of unevenness of a cast finished product is reduced, the quality of the cast finished product is improved, compared with the existing knocking mechanism, the knocking mechanism does not need electric drive, and the practicability is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a casting apparatus with a shielding function for automobile part manufacturing according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a reciprocating unit of the casting apparatus with a guard function for automobile parts manufacturing according to the present invention;

FIG. 4 is a schematic view showing a coupling structure of a sleeve and a through hole of a casting apparatus having a shield function for automobile part manufacturing according to the present invention;

in the figure: 1. the automatic feeding device comprises a workbench, 2. supporting rods, 3. a material box, 4. a connecting pipe, 5. a die, 6. a motor, 7. a driving gear, 8. a connecting gear, 9. a screw rod, 10. a sleeve, 11. a protective plate, 12. a transmission shaft, 13. a blade, 14. a first bevel gear, 15. a second bevel gear, 16. a rotating shaft, 17. a half gear, 18. a moving frame, 19. a knocking plate, 20. a rubber pad, 21. a guide rod and 22. a ball.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the casting equipment with the protection function for manufacturing the automobile parts comprises a workbench 1, a material box 3, a connecting pipe 4, a mold 5 and two supporting rods 2, wherein two sides of the material box 3 are respectively fixed above the workbench 1 through the two supporting rods 2, the mold 5 is fixed above the workbench 1, the lower part of the material box 3 is communicated with the upper part of the mold 5 through the connecting pipe 4, a PLC is arranged in the workbench 1, and the casting equipment also comprises a knocking mechanism and a protection mechanism, wherein the knocking mechanism and the protection mechanism are both arranged on the workbench 1;

a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.

This a casting equipment for auto parts makes that has safeguard function passes through safeguard mechanism, can shelter from the high temperature steam that produces when casting, has prevented that high temperature steam from scalding the staff, through knocking mechanism, has realized the function of knocking mould 5 for mould 5 takes place vibrations, and the material of being convenient for can be even get into everywhere of mould 5, has reduced the casting finished product and has appeared unevenness's probability, has improved the off-the-shelf quality of casting.

As shown in fig. 1, the protection mechanism includes a protection plate 11, a driving assembly and two moving assemblies, wherein the protection plate 11 is in a shape of a square, the two moving assemblies are respectively connected with two sides of the protection plate 11, the driving assembly is arranged at the top in the workbench 1, the driving assembly is arranged between the two moving assemblies, and the driving assembly is connected with the moving assemblies;

the moving assembly comprises a first bearing, a screw rod 9, a sleeve 10 and a connecting gear 8, the first bearing is fixed at the bottom in the workbench 1, one end of the screw rod 9 is fixedly connected with an inner ring of the first bearing, the sleeve 10 is sleeved at the other end of the screw rod 9, a thread matched with the screw rod 9 is arranged at the joint of the sleeve 10 and the screw rod 9, two through holes are arranged above the workbench 1 and correspond to the sleeve 10 one to one, one end of the sleeve 10, far away from the first bearing, penetrates through the through holes and is arranged above the workbench 1, the sleeve 10 is matched with the through holes, the cross section of each through hole is square, the sleeve 10 is fixedly connected with a protection plate 11, the connecting gear 8 is fixed on the screw rod 9, and the driving assembly is connected with the connecting gear 8;

when carrying out protection work, control drive assembly work for connecting gear 8 rotates, thereby drive lead screw 9 and rotate, make sleeve pipe 10 downstream, thereby drive guard plate 11 downstream, make guard plate 11 support and lean on the top at workstation 1, thereby shelter from the high temperature steam that produces when casting through guard plate 11, prevent that high temperature steam from scalding the staff, improved the security of equipment.

As shown in fig. 1-3, the knocking mechanism comprises a transmission component and two knocking components, the transmission component is arranged inside the connecting pipe 4, the two knocking components are respectively arranged at two sides of the mold 5, and the transmission component is connected with the knocking components;

strike the subassembly and include second bearing, pivot 16, reciprocal unit and strike board 19, the top at workstation 1 is fixed to the second bearing, the one end of pivot 16 and the inner circle fixed connection of second bearing, the other end and the transmission assembly of pivot 16 are connected, reciprocal unit is connected with pivot 16, strike board 19 and reciprocal unit connection.

When casting work is carried out, the material in the material box 3 passes through the inside of the leading-in mould 5 of connecting pipe 4, make the paddle 13 rotate, thereby drive the transmission shaft 12 and rotate, make first bevel gear 14 rotate, through the meshing of first bevel gear 14 and second bevel gear 15, make pivot 16 rotate, thereby drive half gear 17 and rotate, through the meshing of half gear 17 and dogtooth, make the removal that removes frame 18 round trip, thereby drive the removal of strikeing board 19 round trip, make strikeing board 19 to the mould 5 work of strikeing, make mould 5 shake, thereby make the material can get into everywhere of mould 5, the probability that the slit appears in the casting finished product has been reduced, thereby the off-the-shelf quality of casting has been improved.

Preferably, in order to drive the screw rod 9 to rotate, the driving assembly comprises a motor 6 and a driving gear 7, the motor 6 is fixed at the top of the workbench 1, the motor 6 is in transmission connection with the driving gear 7, the driving gear 7 is meshed with a connecting gear 8, and the motor 6 is electrically connected with the PLC.

When carrying out protection work, control motor 6 starts, drives drive gear 7 and rotates, through drive gear 7 and connecting gear 8's meshing, make connecting gear 8 rotate, thereby drive lead screw 9 and rotate, make sleeve pipe 10 downstream, thereby drive guard plate 11 downstream, make guard plate 11 support and lean on the top at workstation 1, thereby shelter from the high temperature steam that produces when casting through guard plate 11, prevent that high temperature steam from scalding the staff, improved the security of equipment.

As shown in fig. 4, the inner walls of the four sides of the through hole are provided with a notch, a ball 22 is arranged in the notch, the center of the ball 22 is arranged inside the notch, and the ball 22 is abutted against the sleeve 10.

By providing the balls 22, friction between the sleeve 10 and the through hole is reduced, thereby allowing the sleeve 10 to move more smoothly along the through hole.

As preferred, in order to provide power, the drive assembly includes transmission shaft 12, two third bearings, two drive unit and a plurality of paddle 13, the third bearing is fixed on the inner wall of connecting pipe 4, the inner circle fixed connection of transmission shaft 12 and third bearing, the both sides of connecting pipe 4 all are equipped with the aperture, two apertures setting are passed respectively at the outside of connecting pipe 4 at the both ends of transmission shaft 12, the both ends of transmission shaft 12 are connected with two drive unit respectively, drive unit and 16 one-to-one in pivot, drive unit is connected with pivot 16, paddle 13 circumference is evenly fixed on transmission shaft 12, paddle 13 sets up the inside at connecting pipe 4.

Preferably, in order to transmit power, the transmission unit comprises a first bevel gear 14 and a second bevel gear 15, two ends of the transmission shaft 12 are fixedly connected with the two first bevel gears 14 respectively, one end of the rotating shaft 16 far away from the second bearing is fixedly connected with the second bevel gear 15, and the first bevel gear 14 is meshed with the second bevel gear 15.

Preferably, in order to drive the knocking plate 19 to move back and forth, the reciprocating unit comprises a half gear 17 and a moving frame 18, the half gear 17 is fixedly connected with the rotating shaft 16, convex teeth are uniformly arranged on the inner walls of two sides of the moving frame 18 and are meshed with the half gear 17, and one side of the knocking plate 19 is fixedly connected with the moving frame 18.

When casting work is carried out, the material in the material box 3 passes through the inside of the leading-in mould 5 of connecting pipe 4, make the paddle 13 rotate, thereby drive the transmission shaft 12 and rotate, make first bevel gear 14 rotate, through the meshing of first bevel gear 14 and second bevel gear 15, make pivot 16 rotate, thereby drive half gear 17 and rotate, through the meshing of half gear 17 and dogtooth, make the removal that removes frame 18 round trip, thereby drive the removal of strikeing board 19 round trip, make strikeing board 19 to the mould 5 work of strikeing, make mould 5 shake, thereby make the material can get into everywhere of mould 5, the probability that the slit appears in the casting finished product has been reduced, thereby the off-the-shelf quality of casting has been improved.

Preferably, a rubber pad 20 is fixed to the side of the knocking plate 19 away from the moving frame 18 in order to avoid damage to the mold 5.

Preferably, in order to limit the moving direction of the knocking plate 19, the knocking assembly further comprises two guide rods 21, one ends of the guide rods 21 are fixedly connected with the mold 5, through holes are formed in both ends of the knocking plate 19, the guide rods 21 correspond to the through holes one by one, the other ends of the guide rods 21 penetrate through the through holes, and the knocking plate 19 is slidably connected with the guide rods 21.

The guide rod 21 limits the moving direction of the knocking plate 19, thereby improving the stability of the moving frame 18 during moving, and preventing the moving frame 18 from inclining and affecting the engagement of the convex teeth with the half gear 17.

Preferably, in order to make the connecting gear 8 smoothly rotate, the driving gear 7 is coated with lubricating oil, so that the friction force between the driving gear 7 and the connecting gear 8 is reduced, and the connecting gear 8 can more smoothly rotate.

Preferably, the motor 6 is a servo motor in order to make the motor 6 work accurately and stably.

When carrying out protection work, control motor 6 starts, drives drive gear 7 and rotates, through drive gear 7 and connecting gear 8's meshing, make connecting gear 8 rotate, thereby drive lead screw 9 and rotate, make sleeve pipe 10 downstream, thereby drive guard plate 11 downstream, make guard plate 11 support and lean on the top at workstation 1, thereby shelter from the high temperature steam that produces when casting through guard plate 11, prevent that high temperature steam from scalding the staff, improved the security of equipment. When casting work, the inside of the leading-in mould 5 of material in the workbin 3 through connecting pipe 4, make paddle 13 rotate, thereby drive transmission shaft 12 and rotate, make first bevel gear 14 rotate, through the meshing of first bevel gear 14 and second bevel gear 15, make pivot 16 rotate, thereby drive half gear 17 and rotate, through the meshing of half gear 17 and dogtooth, make the removal that removes frame 18 round trip, thereby drive the removal of strikeing board 19 round trip, make strikeing board 19 to strike work mould 5, make mould 5 shake, thereby make everywhere of getting into mould 5 that the material can be even, the probability of unevenness appears in the casting finished product has been reduced, thereby the off-the-shelf quality of casting has been improved.

Compared with the prior art, this a casting equipment with safeguard function for auto parts makes passes through protection machanism, the high temperature steam that produces when can sheltering from the casting, the staff has been prevented from scalding by high temperature steam, compare with current protection machanism, this protection machanism protecting effect is good, the security of equipment has been improved, through knocking mechanism, the function of knocking mould 5 has been realized, make mould 5 take place vibrations, be convenient for the material can be even get into mould 5 everywhere, the probability of unevenness appears in the casting finished product has been reduced, the off-the-shelf quality of casting has been improved, compare with current knocking mechanism, this knocking mechanism need not electric drive, the practicality is higher.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.