CN219025907U

CN219025907U - Automatic turnover machine for wear-resistant cast ball production line

Info

Publication number: CN219025907U
Application number: CN202223407425.3U
Authority: CN
Inventors: 李敬衡; 李碧东
Original assignee: Zhongjian Provincial Tianjin Industrial Furnace Co ltd
Current assignee: Zhongjian Provincial Tianjin Industrial Furnace Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-16
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an automatic turnover machine of a wear-resistant cast ball production line, which comprises a base, wherein the top of the base is fixedly connected with a U-shaped frame, two sides of the U-shaped frame are respectively and rotatably connected with a rotating shaft, two opposite ends of the two rotating shafts are respectively provided with a clamping assembly, one opposite ends of the two rotating shafts are detachably provided with a turnover plate through the two clamping assemblies, the top of the turnover plate is fixedly connected with a lower die, and the bottom of the turnover plate is provided with an ejection assembly. According to the utility model, through the arrangement of the ejection assembly, the wear-resistant cast balls positioned in the die cavity can be ejected, and the two clamping assemblies can be driven to rotate by matching with the front-back movement of the two straight toothed plates, so that the turnover plate can be driven to rotate finally, the lower die is inclined, the wear-resistant cast balls in the die cavity can be conveniently discharged, the discharging effect is further improved, and the problem that a plurality of wear-resistant cast balls are inconvenient to discharge quickly by staff due to higher temperature of the formed wear-resistant cast balls is solved.

Description

Automatic turnover machine for wear-resistant cast ball production line

Technical Field

The utility model relates to the technical field of turnover machines, in particular to an automatic turnover machine of a wear-resistant cast ball production line.

Background

The production line operation flow of the wear-resistant cast ball is as follows: the upper die and the lower die are driven on the track, after cleaning, smoking treatment is carried out, then mechanized core making is carried out, then the lower die is turned over, the upper die and the lower die are matched in a die spotting machine, after checking and modeling, casting procedures are carried out, then the casting mold is condensed, then the casting is opened through a die opening machine, the casting is poured out through the turning over of the turning machine, the casting mold is cleaned, the casting ball production procedures are completed, and the die is cleaned and enters the next circulation.

In the related art, the existing automatic turnover machine has certain defects in the using process, such as being incapable of driving the die to turn rapidly and accurately, so that the die is poor in stability in the turning process, the problem that the wear-resistant cast ball falls midway easily occurs, the processing of workers is affected, and the lower die has a turnover function, so that the lower die is inconvenient to disassemble and assemble when cleaned, and the cleaning difficulty is improved.

Disclosure of Invention

The utility model aims to solve the defect that the lower die of a turnover part cannot be disassembled and assembled so as to be inconvenient to clean in the prior art, and provides an automatic turnover machine for a wear-resistant cast ball production line.

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

the utility model provides an automatic upset machine of wear-resisting cast ball production line, includes the base, the top fixedly connected with U type frame of base, the both sides of U type frame all rotate and are connected with the axis of rotation, two the opposite one end of axis of rotation all is provided with clamping assembly, two the relative one end of axis of rotation is through two clamping assembly detachable mounting has the upset board, the top fixedly connected with lower mould of upset board, the bottom of upset board is provided with ejecting subassembly, two the equal fixedly connected with gear of the other end of axis of rotation, the first electric telescopic handle of bottom fixedly connected with of base, the flexible end fixedly connected with U type support of first electric telescopic handle, the equal fixedly connected with straight tooth board in both sides of U type support, two the outer surface meshing of straight tooth board and two gears respectively.

Further, the clamping assembly comprises a U-shaped frame, one side of the inner wall of the U-shaped frame is connected with two T-shaped clamping plates in a sliding mode, the top and the bottom of the U-shaped frame are connected with screw rods in a threaded mode, and one ends of the two screw rods are respectively connected with the two T-shaped clamping plates in a rotating mode.

Further, the sleeve frames are fixedly connected to the two sides of the overturning plate.

Further, the ejecting assembly comprises an ejector block arranged in the lower die, the bottom of the ejector block is fixedly connected with an ejector rod, the bottom of the ejector rod is fixedly connected with a connecting block, and a second electric telescopic rod is fixedly connected between the top of the connecting block and the bottom of the overturning plate.

Further, the top fixedly connected with third electric telescopic handle of U type frame, the expansion end fixedly connected with upper mould of third electric telescopic handle.

Furthermore, guide rods are connected to two sides of the top of the U-shaped frame in a sliding mode, and the bottom ends of the two guide rods are fixed to the top of the upper die.

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

according to the utility model, the two clamping assemblies can be driven to rotate through the forward and backward movement of the straight toothed plate, and finally the turnover plate can be driven to rotate, so that the lower die is inclined, the abrasion-resistant cast balls in the die cavity are conveniently discharged, the discharging effect is further improved, the problem that a worker is inconvenient to rapidly discharge a plurality of abrasion-resistant cast balls due to the fact that the temperature of the abrasion-resistant cast balls after forming is high is solved, and the lower die is convenient to disassemble and assemble through the arrangement of the clamping assemblies, so that the follow-up disassembly and cleaning are facilitated.

Drawings

FIG. 1 is a schematic diagram of an automatic turnover machine for a wear-resistant cast ball production line according to the present utility model;

FIG. 2 is a rear elevational view of the automatic roll-over machine of the wear resistant cast ball production line of FIG. 1;

FIG. 3 is a schematic view of the lower die of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the lower die of FIG. 3;

fig. 5 is a schematic view of the clamping assembly of fig. 1.

In the figure: 1. a base; 2. a U-shaped frame; 3. a rotating shaft; 4. a clamping assembly; 41. a U-shaped frame; 42. a T-shaped clamping plate; 43. a screw rod; 5. a turnover plate; 6. a lower die; 7. an ejection assembly; 71. a top block; 72. a push rod; 73. a connecting block; 74. a second electric telescopic rod; 8. a gear; 9. a first electric telescopic rod; 10. a U-shaped bracket; 11. a straight toothed plate; 12. a sleeve frame; 13. a third electric telescopic rod; 14. an upper die; 15. and a guide rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-5, the automatic turnover machine of the wear-resistant cast ball production line provided by the utility model comprises a base 1, wherein the top of the base 1 is fixedly connected with a U-shaped frame 2, two sides of the U-shaped frame 2 are respectively and rotatably connected with a rotating shaft 3, two opposite ends of the two rotating shafts 3 are respectively and rotatably provided with a clamping assembly 4, one opposite ends of the two rotating shafts 3 are detachably provided with a turnover plate 5 through the two clamping assemblies 4, the top of the turnover plate 5 is fixedly connected with a lower die 6, the bottom of the turnover plate 5 is provided with an ejection assembly 7, the other ends of the two rotating shafts 3 are respectively and fixedly connected with a gear 8, the bottom of the base 1 is fixedly connected with a first electric telescopic rod 9, the telescopic ends of the first electric telescopic rod 9 are respectively and fixedly connected with a U-shaped bracket 10, two sides of the U-shaped bracket 10 are respectively and fixedly connected with a straight toothed plate 11, and the two straight toothed plates 11 are respectively meshed with the outer surfaces of the two gears 8;

through the setting of ejecting subassembly 7, can be with the wear-resisting cast ball that is located the die cavity inside ejecting, the motion around two straight tooth plates 11 of cooperation can drive two clamping assembly 4 and rotate, finally can drive the roll-over bar 5 and rotate for lower mould 6 presents the slope form, and then is convenient for the wear-resisting cast ball of die cavity inside discharge, has further improved the discharge effect, has solved because wear-resisting cast ball temperature after the shaping is higher, and the staff is inconvenient for carrying out the problem of discharging with numerous wear-resisting cast balls fast.

The clamping assembly 4 comprises a U-shaped frame 41, one side of the inner wall of the U-shaped frame 41 is connected with two T-shaped clamping plates 42 in a sliding manner, the top and the bottom of the U-shaped frame 41 are connected with screw rods 43 in a threaded manner, and one ends of the two screw rods 43 are respectively connected with the two T-shaped clamping plates 42 in a rotating manner;

the T-shaped clamping plate 42 can be driven to move up and down by rotating the screw rod 43 by hands, and can be inserted into the sleeve frame 12 by moving the T-shaped clamping plate 42 in the opposite direction to clamp the sleeve frame 12, so that the installation work of the turnover plate 5 is formed.

The two sides of the turnover plate 5 are fixedly connected with a sleeve frame 12;

through the setting of cover frame 12 for insert the inside of U type frame 41, cooperate two T type cardboard to carry out the chucking to cover frame 12, form the detachable connection of upset board 5.

The ejection assembly 7 comprises an ejector block 71 arranged in the lower die 6, the bottom of the ejector block 71 is fixedly connected with an ejector rod 72, the bottom end of the ejector rod 72 is fixedly connected with a connecting block 73, and a second electric telescopic rod 74 is fixedly connected between the top of the connecting block 73 and the bottom of the turnover plate 5;

the connecting block 73 can be driven to move up and down by starting the second electric telescopic rod 74, and the ejector rod 72 can drive the ejector block 71 to move up by upward movement of the connecting block 73, so that the wear-resistant cast ball in the die cavity is ejected.

The top of the U-shaped frame 2 is fixedly connected with a third electric telescopic rod 13, and the telescopic end of the third electric telescopic rod 13 is fixedly connected with an upper die 14;

through the setting of third electric telescopic handle 13 for drive the upward mould up-and-down motion, through upward mould 14 decurrent motion, can coincide with the top of lower mould 6, can carry out into pouring work.

Guide rods 15 are slidably connected to two sides of the top of the U-shaped frame 2, and the bottom ends of the two guide rods 15 are fixed to the top of the upper die 14;

by the arrangement of the two guide rods 15, the smoothness of the up-and-down movement of the upper die 14 is improved.

Working principle: through the start of second electric telescopic handle 74, can drive connecting block 73 up-and-down motion, upward motion through connecting block 73 can drive kicking block 71 upward motion through ejector pin 72, thereby carry out ejecting with the inside wear-resisting cast ball of die cavity, start through first electric telescopic handle 9, can drive U type support 10 back-and-forth motion, and then can drive two straight toothed plates 11 back-and-forth motion, through the motion of two straight toothed plates 11 back-and-forth, can drive two clamping components 4 and rotate, finally can drive turnover plate 5 and rotate, make lower mould 6 present the slope form, and then the inside wear-resisting cast ball of die cavity of being convenient for discharges.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic upset machine of wear-resisting cast ball production line, includes base (1), its characterized in that, the top fixedly connected with U type frame (2) of base (1), the equal rotation in both sides of U type frame (2) is connected with axis of rotation (3), two the relative one end of axis of rotation (3) all is provided with clamping assembly (4), two the one end that axis of rotation (3) is relative is through two clamping assembly (4) detachable installation turnover plate (5), the top fixedly connected with lower mould (6) of turnover plate (5), the bottom of turnover plate (5) is provided with ejecting subassembly (7), two the equal fixedly connected with gear (8) of the other end of axis of rotation (3), the bottom fixedly connected with first electric telescopic handle (9) of base (1), the flexible end fixedly connected with U type support (10) of first electric telescopic handle (9), the equal fixedly connected with pinion (11) in both sides of U type support (10), two pinion (11) mesh with the surface of two pinion (8) respectively.

2. The automatic turnover machine of the wear-resistant cast ball production line according to claim 1, wherein the clamping assembly (4) comprises a U-shaped frame (41), one side of the inner wall of the U-shaped frame (41) is slidably connected with two T-shaped clamping plates (42), the top and the bottom of the U-shaped frame (41) are both in threaded connection with screw rods (43), and one ends of the two screw rods (43) are respectively in rotational connection with the two T-shaped clamping plates (42).

3. The automatic turnover machine of the wear-resistant cast ball production line according to claim 2, wherein the two sides of the turnover plate (5) are fixedly connected with sleeve frames (12).

4. The automatic turnover machine of the wear-resistant cast ball production line according to claim 1, wherein the ejection assembly (7) comprises an ejector block (71) arranged inside the lower die (6), an ejector rod (72) is fixedly connected to the bottom of the ejector block (71), a connecting block (73) is fixedly connected to the bottom of the ejector rod (72), and a second electric telescopic rod (74) is fixedly connected between the top of the connecting block (73) and the bottom of the turnover plate (5).

5. The automatic turnover machine of the wear-resistant cast ball production line according to claim 1, wherein a third electric telescopic rod (13) is fixedly connected to the top of the U-shaped frame (2), and an upper die (14) is fixedly connected to the telescopic end of the third electric telescopic rod (13).

6. The automatic turnover machine of the wear-resistant cast ball production line according to claim 5, wherein guide rods (15) are slidably connected to two sides of the top of the U-shaped frame (2), and the bottom ends of the two guide rods (15) are fixed to the top of the upper die (14).