CN216327278U

CN216327278U - Improve equipment of die casting dimensional stability

Info

Publication number: CN216327278U
Application number: CN202122941254.1U
Authority: CN
Inventors: 蒋定春
Original assignee: Suqian Oulong Machinery Manufacturing Co ltd
Current assignee: Suqian Oulong Machinery Manufacturing Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses equipment for improving the dimensional stability of die castings, relates to the technical field of die casting machining, and aims to solve the problem that the size accuracy of die casting grinding is influenced due to the fact that the position of a grinding head is not convenient to adjust when an existing die casting grinding device is used. The die-casting grinding machine is novel in structure, the position of the grinding machine can be adjusted in three axial directions of X, Y and the Z axis to grind die-casting parts, and the die-casting grinding machine is suitable for popularization.

Description

Improve equipment of die casting dimensional stability

Technical Field

The utility model relates to the technical field of die casting machining, in particular to equipment for improving dimensional stability of die castings.

Background

The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine.

The existing die casting polishing device is not convenient for adjusting the position of a grinding head when in use, so that the size precision of polishing the die casting is influenced. Therefore, in order to solve such problems, we propose an apparatus for improving the dimensional stability of die castings.

SUMMERY OF THE UTILITY MODEL

The equipment for improving the dimensional stability of the die casting solves the problem that the size precision of die casting polishing is influenced because the position of a grinding head is not convenient to adjust when the existing die casting polishing device is used.

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

the equipment for improving the dimensional stability of the die casting comprises an installation frame, wherein fixed plates are fixedly installed on the inner walls of two opposite sides of the installation frame, a first movable plate is movably installed between the inner walls of the two opposite sides of the installation frame, a second slide rail is arranged at the bottom end of the first movable plate, a second movable plate is movably installed at the bottom end of the first movable plate, the second slide rail penetrates through the second movable plate, a first slide rail is arranged at the bottom end of the second movable plate, a grinding machine is movably arranged at the bottom end of the second movable plate, the first slide rail penetrates through the grinding machine, and the first slide rail and the second slide rail are vertically distributed;

rotate between the top of installing frame and the bottom and install two first screw rods that are the symmetric distribution, and two first screw rod all runs through the fixed plate setting, two first screw rod is to the same setting, and two soon screw thread on the first screw rod all is located the fixed plate top and sets up, the top fixed mounting of installing frame has the motor, the output shaft of motor run through extend to the top inner wall of installing frame and with the homonymy fixed connection, two between the tip of first screw rod equal fixed cover is equipped with the belt pulley, and two around being equipped with the belt between the belt pulley.

Preferably, set up the spout that link up the setting on the fixed plate, just slidable mounting has two movable blocks that are the symmetric distribution in the spout, two the equal fixed mounting in top of movable block has splint.

Preferably, fixed mounting has two mounting panels that are the symmetric distribution between the bottom of fixed plate and installing frame, and two the mounting panel rotates through the shaft coupling and installs the second screw rod, two movable blocks that are the symmetric distribution are established to second screw rod thread bush.

Preferably, two threads with the same pitch and opposite rotation directions are arranged on the second screw, and the two movable blocks are respectively arranged on the two threads of the second screw.

Preferably, the activity groove has all been seted up to the both sides inner wall that the installing frame is relative, and two the both sides that the activity groove is located the installing frame are the symmetric distribution, two equal fixed mounting in the activity groove has spacing post, the equal fixed mounting in both sides that first fly leaf is relative has the slider, and two the slider movable sleeve is located two respectively on the spacing post.

Preferably, two all the cover is equipped with compression spring on the spacing post, just compression spring is located and sets up between the bottom inner wall in slider and activity groove.

The utility model has the beneficial effects that:

through setting up the motor, first screw rod, first fly leaf, the second fly leaf, first slide rail and second slide rail, the starter motor, the motor drives two first screw rods syntropy rotations simultaneously through the transmission of belt pulley, thereby can adjust the height of first fly leaf, through set up the second slide rail on first fly leaf, can adjust the position of second fly leaf along the length direction of second slide rail, set up first slide rail on the second fly leaf, can adjust the position of polisher along the length direction of first slide rail, the second slide rail, first slide rail and first screw rod form X, Y and Z's triaxial shafting structure in the space, reached can be in the effect of X, Y and the three axial of Z axle upward adjustment polisher position, and then can aim at the position that the die casting need polish accurately.

In conclusion, the die casting polishing device can adjust the position of the polishing machine in three axial directions of X, Y and Z axis to polish the die casting, solves the problem that the size precision of the die casting polishing is influenced due to the fact that the position of the grinding head is not convenient to adjust when the existing die casting polishing device is used, and is suitable for popularization.

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 a view showing an installation structure of the splint of the present invention.

Reference numbers in the figures: 1. installing a frame; 2. a fixing plate; 3. a movable groove; 4. a compression spring; 5. a slider; 6. a first movable plate; 7. a first screw; 8. a belt pulley; 9. a motor; 10. a first slide rail; 11. a second movable plate; 12. a second slide rail; 13. a sander; 14. a splint; 15. mounting a plate; 16. a second screw; 17. a movable block; 18. a chute; 19. a limiting column.

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 apparatus for improving dimensional stability of die castings comprises a mounting frame 1, fixed plates 2 are fixedly mounted on opposite inner walls of the mounting frame 1, a first movable plate 6 is movably mounted between the opposite inner walls of the mounting frame 1, a second slide rail 12 is disposed at a bottom end of the first movable plate 6, a second movable plate 11 is movably mounted at a bottom end of the first movable plate 6, the second slide rail 12 penetrates through the second movable plate 11, the second movable plate 11 can move along a length direction of the second slide rail 12, i.e., the second movable plate 11 can move in an axial direction of an X axis, a first slide rail 10 is disposed at a bottom end of the second movable plate 11, a grinding machine 13 is movably disposed at a bottom end of the second movable plate 11, the first slide rail 10 penetrates through the grinding machine 13, the first slide rail 10 and the second slide rail 12 are vertically distributed, the grinding machine 13 can move along the length direction of the first slide rail 10, the sander 13 is allowed to move in the axial direction of the Y axis.

Referring to fig. 1-2, two first screws 7 are rotatably mounted between the top end and the bottom end of the mounting frame 1, the two first screws 7 are symmetrically arranged, two threads of the first screws 7 are arranged to penetrate through the first movable plate 6, the two first screws 7 are arranged to penetrate through the fixed plate 2, the two first screws 7 are arranged in the same direction of rotation, the threads on the two first screws 7 are arranged above the fixed plate 2, a motor 9 is fixedly mounted at the top end of the mounting frame 1, an output shaft of the motor 9 penetrates through the inner wall of the top end of the mounting frame 1 and is fixedly connected with the end portions of the first screws 7 at the same side, belt pulleys 8 are fixedly sleeved on the two first screws 7, a belt is wound between the two belt pulleys 8, the motor 9 is started, the motor 9 drives the two first screws 7 to simultaneously rotate in the same direction through the transmission of the belt pulleys 8, and the first movable plate 6 can move along the length direction of the first screws 7, the first movable plate 6 is allowed to move in the axial direction of the Z-axis.

Referring to fig. 3, a sliding groove 18 penetrating the fixed plate 2 is formed, two movable blocks 17 symmetrically distributed are slidably mounted in the sliding groove 18, a clamping plate 14 is fixedly mounted at the top ends of the two movable blocks 17, two mounting plates 15 symmetrically distributed are fixedly mounted between the fixed plate 2 and the bottom end of the mounting frame 1, a second screw 16 is rotatably mounted on the two mounting plates 15 through a coupler, the two movable blocks 17 symmetrically distributed are sleeved on the second screw 16 in a threaded manner, two threads with the same pitch and the opposite direction are arranged on the second screw 16, the two movable blocks 17 are respectively arranged on two threads of the second screw 16, the second screw 16 is rotated, the second screw 16 drives the two movable blocks 17 to move oppositely or oppositely, and the die-casting piece can be clamped.

Referring to fig. 2, movable groove 3 has all been seted up at the relative both sides inner wall of installing frame 1, and two movable groove 3 are located the both sides of installing frame 1 and are the symmetric distribution, equal fixed mounting has spacing post 19 in two movable groove 3, the equal fixed mounting in both sides that first fly leaf 6 is relative has slider 5, and two slider 5 movable sleeve respectively locate on two spacing posts 19, all overlap on two spacing posts 19 and be equipped with compression spring 4, and compression spring 4 is located and sets up between the bottom inner wall of slider 5 and movable groove 3, when the height of needs upwards adjustment polisher 13, compression spring 4 can give first fly leaf 6 thrust through slider 5, thereby can reduce the working consumption of motor 9.

The working principle is as follows: when the device is used, the second movable plate 11 can move along the length direction of the second slide rail 12 under the driving of the second slide rail 12, that is, the second movable plate 11 can move in the axial direction of the X axis, the sander 13 can move along the length direction of the first slide rail 10 under the driving of the first slide rail 10, that is, the sander 13 can move in the axial direction of the Y axis, the first movable plate 6 can move along the length direction of the first screw 7 under the driving of the motor 9, that is, the first movable plate 6 can move in the axial direction of the Z axis, and the sander 13 can adjust the position of the sander 13 in three axial directions of X, Y and the Z axis to sand the die casting, so that the accuracy of grinding the die casting is improved.

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. An apparatus for improving the dimensional stability of die castings, comprising a mounting frame (1), characterized in that, the inner walls of two opposite sides of the mounting frame (1) are fixedly provided with fixing plates (2), a first movable plate (6) is movably arranged between the inner walls of the two opposite sides of the mounting frame (1), a second sliding rail (12) is arranged at the bottom end of the first movable plate (6), a second movable plate (11) is movably mounted at the bottom end of the first movable plate (6), the second sliding rail (12) penetrates through the second movable plate (11), the bottom end of the second movable plate (11) is provided with the first sliding rail (10), a sander (13) is movably arranged at the bottom end of the second movable plate (11), the first sliding rail (10) penetrates through the sander (13), the first slide rail (10) and the second slide rail (12) are vertically distributed;

rotate between the top of installing frame (1) and the bottom and install two first screw rods (7) that are the symmetric distribution, and two first screw rod (7) all run through fixed plate (2) and set up, two first screw rod (7) are to the same setting soon, and two screw thread on first screw rod (7) all is located fixed plate (2) top and sets up, the top fixed mounting of installing frame (1) has motor (9), the output shaft of motor (9) run through the top inner wall that extends to installing frame (1) and with the homonymy fixed connection, two between the tip of first screw rod (7) all fixed cover is equipped with belt pulley (8) on first screw rod (7), and two around being equipped with the belt between belt pulley (8).

2. The equipment for improving the dimensional stability of the die castings according to claim 1, wherein a sliding groove (18) is formed in the fixing plate (2) and penetrates through the fixing plate, two movable blocks (17) are slidably mounted in the sliding groove (18) and are symmetrically distributed, and a clamping plate (14) is fixedly mounted at the top ends of the two movable blocks (17).

3. The device for improving the dimensional stability of the die castings according to claim 2, wherein two symmetrically-distributed mounting plates (15) are fixedly mounted between the fixing plate (2) and the bottom end of the mounting frame (1), a second screw (16) is rotatably mounted on the two mounting plates (15) through a coupler, and two symmetrically-distributed movable blocks (17) are threadedly sleeved on the second screw (16).

4. An apparatus for improving dimensional stability of die castings according to claim 3, characterized in that the second screw (16) is provided with two threads having the same pitch and opposite directions, and two movable blocks (17) are respectively provided on the two threads of the second screw (16).

5. The equipment for improving the dimensional stability of the die castings according to claim 1, wherein the inner walls of the two opposite sides of the mounting frame (1) are provided with movable grooves (3), the two movable grooves (3) are symmetrically arranged on the two sides of the mounting frame (1), limiting posts (19) are fixedly arranged in the two movable grooves (3), sliding blocks (5) are fixedly arranged on the two opposite sides of the first movable plate (6), and the two sliding blocks (5) are respectively movably sleeved on the two limiting posts (19).

6. The equipment for improving the dimensional stability of the die castings according to the claim 5, characterized in that the compression springs (4) are sleeved on the two limiting columns (19), and the compression springs (4) are arranged between the sliding blocks (5) and the inner walls of the bottom ends of the movable grooves (3).