CN216706559U

CN216706559U - Automatic production and assembly equipment for castings

Info

Publication number: CN216706559U
Application number: CN202123110643.6U
Authority: CN
Inventors: 蒋定春
Original assignee: Suqian Oulong Machinery Manufacturing Co ltd
Current assignee: Suqian Oulong Machinery Manufacturing Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-10
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses automatic production and assembly equipment for castings, relates to the field of casting assembly equipment, and aims to solve the problems that an existing clamping device for the assembly equipment is simple in structure, poor in clamping effect and low in assembly efficiency. The casting clamping device is novel in structure, the casting clamping device achieves the effect of clamping castings through the arrangement of the two groups of clamping devices, the arc-shaped grooves are formed in the two clamping blocks in the same group, the castings of different models can be clamped conveniently, and the anti-slip pads are arranged in the arc-shaped grooves, so that the castings can be prevented from falling off.

Description

Automatic production and assembly equipment for castings

Technical Field

The utility model relates to the field of casting assembling equipment, in particular to automatic production assembling equipment for castings.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

The particularity of the structure of the casting is that manual assembly or a special casting installation tool is adopted, the large problem exists in the assembly efficiency through manual assembly, and the existing clamping device for the assembly equipment is simple in structure and poor in clamping effect, so that the assembly efficiency is influenced. Therefore, in order to solve the above problems, we propose an automatic production assembly apparatus for castings.

SUMMERY OF THE UTILITY MODEL

The automatic production and assembly equipment for the castings, provided by the utility model, solves the problems that the existing clamping device for the assembly equipment is simple in structure, poor in clamping effect and influenced in assembly efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the automatic production and assembly equipment for the castings comprises a base and supporting blocks, wherein a second supporting box is fixedly installed at the top end of the base, a supporting plate is rotatably installed at the top end of the second supporting box, stations distributed in an annular array mode are fixedly installed at the top end of the supporting plate, a supporting column is rotatably installed on the inner wall of the bottom end of the second supporting box, the top end of the supporting column penetrates through the second supporting box, one end of the supporting column penetrating through the second supporting box is fixedly connected with the bottom end of the supporting plate, and the side wall of the supporting column is connected with a driving device;

the base top fixed mounting has the installing frame, just be equipped with the conveyer belt in the installing frame, base lateral wall fixed mounting has the carriage, just carriage top fixed mounting has the protection box, protection box top inner wall fixed mounting has first step motor, just be equipped with elevation structure between first step motor output shaft and the supporting shoe, supporting shoe bottom fixed mounting has two mounting boxes that are the symmetric distribution, and two all be equipped with clamping device in the mounting box, carriage one side fixed mounting has the controller.

Preferably, drive arrangement includes second step motor, drive gear, driven gear, support column, ratchet and sheave, the fixed cover of pillar lateral wall is equipped with the sheave, just the second supports box bottom end inner wall and rotates and install the support column, support column top fixed mounting has the ratchet, just the fixed cover of support column lateral wall is equipped with driven gear, the second supports box bottom end inner wall fixed mounting has second step motor, just the fixed cover of second step motor output shaft is equipped with drive gear, drive gear and driven gear meshing.

Preferably, the lifting structure comprises a connecting column and an air cylinder, the end part of the output shaft of the first stepping motor is fixedly provided with the connecting column, one end of the connecting column, far away from the first stepping motor, penetrates through the supporting frame, one end of the connecting column, penetrates through one end of the supporting frame, is fixedly provided with the air cylinder, and the end part of a piston rod of the air cylinder is fixedly connected with the top end of the supporting block.

Preferably, the clamping device comprises a first supporting box, a speed reducing motor, a double-tooth screw rod, a thread block and a clamping block, wherein the first supporting box is fixedly arranged on one side of each of the two mounting boxes, and the two first supporting boxes are internally and fixedly provided with a speed reducing motor, the two mounting boxes are internally and rotatably provided with double-tooth screw rods, two sections of the two double-thread screws are respectively sleeved with a thread block in a threaded manner, the bottom ends of the two thread blocks in the same group penetrate through the mounting box in the same group, and clamping blocks are fixedly arranged at one end of the same group of two thread blocks penetrating through the same group of mounting boxes, one end of each of the two double-tooth screw rods close to the gear motor at the same side penetrates through the first supporting box at the same side, and two double-thread screws penetrate through the same side, one end of the first supporting box is fixedly connected with the end part of the output shaft of the speed reducing motor, and two sections of thread teeth of the double-thread screws are opposite.

Preferably, the arc-shaped groove is formed in one side, opposite to the clamping blocks, of the same group, the non-slip mat is fixedly mounted in the arc-shaped groove, the limiting blocks are fixedly mounted on two sides of the threaded block, and the limiting grooves matched with the limiting blocks on the same side are formed in the inner walls of two sides of the mounting box.

The utility model has the beneficial effects that:

1. through the cooperation of drive arrangement and multiunit station, rotate through drive arrangement drive supporting disk, make the station discontinuous on supporting disk top be located the carriage below, make equipment can assemble the multiunit foundry goods simultaneously, improve work efficiency, and reduced staff's the amount of labour.

2. Through clamping device's setting, the two sets of clamping device switching centre gripping foundry goods of staff's accessible, the follow-up assembly of being convenient for improves work efficiency, has all seted up the arc wall with relative one side of group's clamp splice, the foundry goods of the different models of centre gripping of being convenient for, improve equipment's practicality, and all be equipped with the slipmat in the arc wall, drops when helping preventing the foundry goods transportation, improve equipment's stability, and through elevation structure's setting, be convenient for adjust clamping device's height, improved the practicality of equipment.

To sum up, this equipment novel structure through two sets of clamping device's setting, reaches the effect of centre gripping foundry goods, and has seted up the arc wall with two clamp splices of group, is convenient for the foundry goods of the different models of centre gripping, and is equipped with the slipmat in the arc wall, helps preventing that the foundry goods from dropping, improves the stability of equipment centre gripping.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;

FIG. 4 is an exploded view of the clamping device of the present invention;

fig. 5 is a sectional view of a second support cassette of the present invention.

Reference numbers in the figures: 1. a base; 2. installing a frame; 3. a conveyor belt; 4. a support frame; 5. mounting a box; 6. a protective case; 7. connecting columns; 8. a cylinder; 9. a support block; 10. a first support box; 11. a controller; 12. a station; 13. a support disc; 14. a second support box; 15. a clamping block; 16. a first stepper motor; 17. a reduction motor; 18. a double-tooth screw; 19. a limiting block; 20. a thread block; 21. a pillar; 22. a grooved wheel; 23. a ratchet wheel; 24. a driven gear; 25. a support pillar; 26. a drive gear; 27. a second stepper motor.

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.

Referring to fig. 1-3, an automatic production and assembly device for castings comprises a base 1 and supporting blocks 9, wherein a second supporting box 14 is fixedly installed at the top end of the base 1, a supporting plate 13 is rotatably installed at the top end of the second supporting box 14, stations 12 distributed in an annular array are fixedly installed at the top end of the supporting plate 13, the device can be enabled to be simultaneously assembled with a plurality of castings through the arrangement of the stations 12, the practicability of the device is improved, a strut 21 is rotatably installed on the inner wall of the bottom end of the second supporting box 14, the top end of the strut 21 penetrates through the second supporting box 14, one end of the strut 21 penetrates through the second supporting box 14 and is fixedly connected with the bottom end of the supporting plate 13, a driving device is connected to the side wall of the strut 21, the device is provided with the driving device, the supporting plate 13 is conveniently driven to rotate, the position of the station 12 is conveniently changed, and the castings at the top end of the station 12 are assembled, so that the practicability of the device is improved; the top end of the base 1 is fixedly provided with the mounting frame 2, the conveying belt 3 is arranged in the mounting frame 2, the supporting frame 4 is fixedly arranged on the side wall of the base 1, the protecting box 6 is fixedly arranged on the top end of the supporting frame 4, the first stepping motor 16 is fixedly arranged on the inner wall of the top end of the protecting box 6, the lifting structure is arranged between the output shaft of the first stepping motor 16 and the supporting block 9, and the lifting structure is arranged to adjust the height of the supporting block 9. 9 bottom fixed mounting of supporting shoe has two mounting boxes 5 that are the symmetric distribution, and all is equipped with clamping device in two mounting boxes 5, and through clamping device's setting, plays the centre gripping and treats the effect of assembling the foundry goods, and the follow-up assembly of being convenient for utilizes machinery to replace artifical centre gripping foundry goods, improves work efficiency and has reduced staff's the amount of labour, and 4 one side fixed mounting of carriage have controller 11.

When the device is used, a casting is conveyed through the conveyer belt 3, meanwhile, a worker controls the cylinder 8 through the controller 11, the lifting structure comprises a connecting column 7 and the cylinder 8, the end part of an output shaft of the first stepping motor 16 is fixedly provided with the connecting column 7, and one end of the connecting column 7, which is far away from the first stepping motor 16, penetrates through the supporting frame 4, one end of the connecting column 7, which penetrates through the supporting frame 4, is fixedly provided with a cylinder 8, the end part of a piston rod of the cylinder 8 is fixedly connected with the top end of the supporting block 9, the supporting block 9 is driven by the cylinder 8 to move downwards, the supporting block 9 drives the two clamping devices to move downwards, a casting to be assembled is conveniently placed at the top end of the station 12, the subsequent assembly is convenient, and the staff drives the connecting column 7 to rotate through the first stepping motor 16, the connecting column 7 drives the air cylinder 8 to rotate, the air cylinder 8 drives the supporting block 9 to rotate, the two clamping devices are promoted to exchange and clamp the casting, and the assembly efficiency is improved.

Referring to fig. 2-4, the clamping device comprises a first supporting box 10, a speed reducing motor 17, double-thread screws 18, thread blocks 20 and clamping blocks 15, wherein the first supporting box 10 is fixedly installed on one side of each of two installation boxes 5, the speed reducing motor 17 is fixedly installed in each of the two first supporting boxes 10, the double-thread screws 18 are rotatably installed in each of the two installation boxes 5, the thread blocks 20 are respectively sleeved on two sections of the double-thread screws 18 in a threaded manner, the bottom ends of the two thread blocks 20 in the same group penetrate through the installation boxes 5 in the same group, the clamping blocks 15 are respectively fixedly installed at one ends of the two thread blocks 20 in the same group penetrating through the installation boxes 5 in the same group, one ends of the two double-thread screws 18, which are close to the speed reducing motor 17 in the same side, penetrate through the first supporting box 10 in the same side, are respectively fixedly connected with the end part of an output shaft of the speed reducing motor 17, the two sections of the two double-thread screws 18 are in opposite shapes, the arc wall has all been seted up to two relative one sides of clamp splice 15 of the same group, and equal fixed mounting has the slipmat in the arc wall, and the equal fixed mounting in screw thread piece 20 both sides has stopper 19, and two 5 both sides inner walls of mounting box all seted up with homonymy stopper 19 assorted spacing groove.

When the foundry goods is carried on 3 surfaces of conveyer belt, promote clamping device to move down to the foundry goods top simultaneously through elevation structure, through gear motor 17 drive double-tooth screw rod 18 of the same group rotate, promote two screw blocks 20 of the same group take two clamp splice 15 relative movement of homonymy, reach the fixed effect of waiting to assemble the foundry goods of centre gripping, and the arc wall has all been seted up to one side that clamp splice 15 is relative, the foundry goods of the fixed different models of centre gripping of being convenient for, the practicality of equipment has been improved, and all install the slipmat in the arc wall, help preventing clamp splice 15 centre gripping from waiting to assemble the foundry goods transportation in-process and dropping, stability when the foundry goods is carried has been improved, and the practicality of equipment has been improved, and the foundry goods is higher than station 12 height in 3 surfaces of conveyer belt, the clamping device of being convenient for places the foundry goods.

Referring to fig. 5, the driving device includes a second stepping motor 27, a driving gear 26, a driven gear 24, a supporting column 25, a ratchet wheel 23 and a grooved wheel 22, the grooved wheel 22 is fixedly sleeved on the side wall of the supporting column 21, the supporting column 25 is rotatably installed on the inner wall of the bottom end of the second supporting box 14, the ratchet wheel 23 is fixedly installed at the top end of the supporting column 25, the driven gear 24 is fixedly sleeved on the side wall of the supporting column 25, the second stepping motor 27 is fixedly installed on the inner wall of the bottom end of the second supporting box 14, the driving gear 26 is fixedly sleeved on an output shaft of the second stepping motor 27, and the driving gear 26 is meshed with the driven gear 24.

After the casting is placed at the top end of the station 12, the controller 11 controls the second stepping motor 27 to drive the driving gear 26 to rotate, the driving gear 26 drives the driven gear 24 to rotate, the driven gear 24 drives the supporting column 25 to rotate, the supporting column 25 drives the ratchet wheel 23 to rotate, the ratchet wheel 23 drives the grooved wheel 22 to rotate, the grooved wheel 22 drives the supporting column 21 to rotate, the supporting column 21 drives the supporting disk 13 to rotate, the position of the station 12 is changed, the station 12 intermittently rotates to the position below the supporting frame 4 through the matching of the ratchet wheel 23 and the grooved wheel 22, the casting can be assembled through the equipment conveniently, the equipment can be simultaneously assembled through the matching of the clamping device, the lifting structure and the driving device, the working efficiency is improved, and the workload of workers is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic production and assembly equipment for the castings comprises a base (1) and supporting blocks (9), and is characterized in that a second supporting box (14) is fixedly installed at the top end of the base (1), a supporting plate (13) is rotatably installed at the top end of the second supporting box (14), stations (12) distributed in an annular array are fixedly installed at the top end of the supporting plate (13), a supporting column (21) is rotatably installed on the inner wall of the bottom end of the second supporting box (14), the top end of the supporting column (21) penetrates through the second supporting box (14), one end of the supporting column (21) penetrating through the second supporting box (14) is fixedly connected with the bottom end of the supporting plate (13), and a driving device is connected to the side wall of the supporting column (21);

base (1) top fixed mounting has installing frame (2), just be equipped with conveyer belt (3) in installing frame (2), base (1) lateral wall fixed mounting has carriage (4), just carriage (4) top fixed mounting has protection box (6), protection box (6) top inner wall fixed mounting has first step motor (16), just be equipped with elevation structure between first step motor (16) output shaft and supporting shoe (9), supporting shoe (9) bottom fixed mounting has two mounting boxes (5) that are the symmetric distribution, and two all be equipped with clamping device in mounting box (5), carriage (4) one side fixed mounting has controller (11).

2. The automatic production and assembly equipment for castings according to claim 1, characterized in that the driving device includes a second stepping motor (27), a driving gear (26), a driven gear (24), a support column (25), a ratchet wheel (23) and a sheave (22), the sheave (22) is fixedly installed on a side wall of the support column (21), the support column (25) is rotatably installed on an inner wall of a bottom end of the second support box (14), the ratchet wheel (23) is fixedly installed on a top end of the support column (25), the driven gear (24) is fixedly installed on a side wall of the support column (25), the second stepping motor (27) is fixedly installed on an inner wall of a bottom end of the second support box (14), the driving gear (26) is fixedly installed on an output shaft of the second stepping motor (27), and the driving gear (26) is engaged with the driven gear (24).

3. The automatic production and assembly equipment for the castings according to claim 1, wherein the lifting structure comprises a connecting column (7) and a cylinder (8), the connecting column (7) is fixedly installed at the end part of an output shaft of the first stepping motor (16), one end, far away from the first stepping motor (16), of the connecting column (7) penetrates through the supporting frame (4), the cylinder (8) is fixedly installed at one end, penetrating through the supporting frame (4), of the connecting column (7), and the end part of a piston rod of the cylinder (8) is fixedly connected with the top end of the supporting block (9).

4. The automatic production and assembly equipment for foundry goods according to claim 1, characterized in that, clamping device includes first support box (10), gear motor (17), two screw rods (18), thread block (20) and clamp splice (15), two equal fixed mounting in mounting box (5) one side has first support box (10), and two equal fixed mounting has gear motor (17), two in first support box (10) all rotate in mounting box (5) and install two screw rods (18), and two equal thread bush in two sections of screw rods (18) is equipped with thread block (20), and is organized two same the same side is all run through to thread block (20) bottom mounting box (5), and is organized two same the thread block (20) is run through and is organized same the equal fixed mounting in mounting box (5) one end has clamp splice (15), two the two screw rods (18) are close to the homonymy gear motor (17) one end all runs through first support homonymy (17) The box (10), and two the homonymy is run through in double-tooth screw rod (18) first support box (10) one end all with gear motor (17) output shaft end fixed connection, two sections screw thread teeth of double-tooth screw rod (18) all are opposite form.

5. The automatic production and assembly equipment for the castings according to claim 4, wherein one side of each of the two clamping blocks (15) in the same group opposite to each other is provided with an arc-shaped groove, a non-slip mat is fixedly mounted in each arc-shaped groove, two sides of the thread block (20) are fixedly provided with limiting blocks (19), and two inner walls of two sides of the two mounting boxes (5) are provided with limiting grooves matched with the limiting blocks (19) on the same side.