CN213826950U

CN213826950U - Die casting device for processing handle

Info

Publication number: CN213826950U
Application number: CN202022478024.1U
Authority: CN
Inventors: 黄成�
Original assignee: Sheyang Heng Gong Tools Co ltd
Current assignee: Sheyang Heng Gong Tools Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-30
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a die-casting device for handle processing, the on-line screen storage device comprises a base, the both ends top symmetry of base is fixed and is equipped with the backup pad, the fixed roof that is equipped with in top of backup pad, the fixed cylinder that is equipped with in top of roof, the flexible end activity of cylinder extends the bottom of roof and is fixed and is equipped with the connecting plate, the fixed top module that is equipped with in bottom of connecting plate, the bottom of connecting plate is located around the top module and is the matrix fixed guide bar that is equipped with, the top of base is equipped with the guide cylinder that uses with the guide bar cooperation, the bottom internal fixation of guide cylinder is equipped with buffer, the fixed die holder that is equipped with in base top of upper die block below, the activity all around of die holder is equipped with the baffle, the fixed movable rod that is equipped with in one side that the lower die holder was kept away from to the baffle, and the movable insertion of one end that the movable rod kept away from the baffle is established in the guide cylinder; the utility model discloses be convenient for carry out quick drawing of patterns to the mould that the die-casting was accomplished, improved production efficiency.

Description

Die casting device for processing handle

Technical Field

The utility model relates to a die-casting equipment technical field specifically is a die-casting device for handle processing.

Background

The die casting is a metal casting process, aluminum alloy products are also commonly used in die casting process, and is characterized in that a die cavity applies high pressure to molten metal, the die is usually processed by alloy with higher strength, the process is somewhat similar to injection molding, and the cost of die casting equipment and the die is high, so the die casting process is generally only used for manufacturing a large number of products in batches, and the die casting is particularly suitable for manufacturing a large number of small and medium-sized castings, so the die casting is the most widely used one in various casting processes, compared with other casting technologies, the surface of the die casting is smoother, the die casting equipment has higher size consistency, the die casting equipment is a series of industrial casting machines which inject metal, plastic or glass liquid in a molten state into the die under the action of pressure for cooling and forming, and after the die is opened, most of the die casting equipment for processing solid metal, plastic or glass castings is inconvenient to demold, therefore, the processing efficiency is low, and therefore, a die-casting device for processing the handle is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-casting device for handle processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-casting device for handle processing, includes the base, the fixed backup pad that is equipped with of both ends top symmetry of base, the fixed roof that is equipped with in top of backup pad, the fixed cylinder that is equipped with in top of roof, the flexible end activity of cylinder extends the fixed connecting plate that is equipped with in bottom of roof, the fixed module that is equipped with in bottom of connecting plate, the bottom of connecting plate is located the module and is the matrix fixation all around and is equipped with the guide bar, the top of base is equipped with the guide cylinder that uses with the guide bar cooperation, the bottom internal fixation of guide cylinder is equipped with buffer, the fixed die holder that is equipped with in base top of last module below, the activity all around of die holder is equipped with the baffle, the fixed carriage release lever that is equipped with in one side that the die holder was kept away from to the baffle, and the one end activity that the carriage release lever kept away from the baffle is inserted and is established in the guide cylinder.

As an optimized technical scheme of the utility model, the bottom of guide bar and the one end that the carriage release lever is located the guide cylinder are the inclined plane.

As a preferred technical scheme of the utility model, the fixed movable block that is equipped with of bottom symmetry of baffle, the top of base is equipped with the shifting chute that uses with the movable block cooperation, the shifting chute internal fixation is inserted and is equipped with the slide bar, the one end movable sleeve that the die holder was kept away from to the slide bar is equipped with the extension spring, and the one end and the shifting chute fixed connection of extension spring, the lateral wall fixed connection of the other end and baffle.

As a preferred technical scheme of the utility model, buffer establishes the inboard sleeve in guide cylinder bottom including fixed, telescopic top activity is inserted and is equipped with the bracing piece, the fixed push pedal that is equipped with in top of bracing piece, and the push pedal is located the tip below of carriage release lever, the fixed buffer spring that is equipped with between the bottom of telescopic top and push pedal, and buffer spring movable sleeve establishes on the bracing piece.

As a preferred technical scheme of the utility model, the bracing piece is located the fixed stopper that is equipped with of one end of sleeve, be equipped with the spacing groove that uses with the stopper cooperation in the sleeve.

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

1. when the upper module moves downwards through the cylinder and is matched with the die of the lower die holder, the guide rod is inserted into the guide cylinder, so that the movable rod is pushed to enable the baffle to be fixed on the periphery of the lower die holder for convenient die casting, when the upper module moves upwards after the die casting, the guide rod is separated from the guide cylinder, and the baffle rebounds through the tension spring, so that the die can be rapidly demoulded conveniently.

2. The buffer device in the guide cylinder can buffer the impact force of the downward movement of the upper module, and the damage caused by the collision of the upper module and the baffle plate is avoided.

Drawings

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

FIG. 2 is a schematic top view of the base of the present invention;

fig. 3 is a schematic view of the sectional structure of the guide cylinder of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a cylinder; 5. a connecting plate; 6. an upper module; 7. a guide bar; 8. a guide cylinder; 9. a buffer device; 91. a sleeve; 92. a support bar; 921. a limiting block; 922. a limiting groove; 93. pushing the plate; 94. a buffer spring; 10. a lower die holder; 11. a baffle plate; 111. a moving block; 112. a moving groove; 113. a slide bar; 114. a tension spring; 12. the rod is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a die-casting device for processing a handle comprises a base 1, wherein supporting plates 2 are symmetrically and fixedly arranged at the tops of two ends of the base 1, a top plate 3 is fixedly arranged at the top of the supporting plate 2, an air cylinder 4 is fixedly arranged at the top of the top plate 3, a connecting plate 5 is fixedly arranged at the bottom of the top plate 3, which is movably extended out of the telescopic end of the air cylinder 4, an upper module 6 is fixedly arranged at the bottom of the connecting plate 5, guide rods 7 are fixedly arranged at the periphery of the upper module 6 at the bottom of the connecting plate 5 in a matrix manner, a guide cylinder 8 matched with the guide rods 7 is arranged at the top of the base 1, a buffer device 9 is fixedly arranged in the bottom of the guide cylinder 8, a lower die holder 10 is fixedly arranged at the top of the base 1 below the upper module 6, baffle plates 11 are movably arranged at the periphery of the lower die holder 10, a moving rod 12 is fixedly arranged at one side of the baffle plates 11, which is far away from the lower die holder 10, and one end of the moving rod 12, which is far away from the baffle plates 11, is movably inserted in the guide cylinder 8, starting the cylinder 4, the telescopic end of the cylinder 4 pushes the connecting plate 5 to move downwards, the connecting plate 5 moving downwards drives the upper module 6 and the lower die holder 10 to carry out die assembly, the connecting plate 5 drives the four guide rods 7 to be respectively inserted into the corresponding guide cylinders 8 in the downward moving process, the guide rods 7 inserted into the guide cylinders 8 push the movable rods 12 to move outwards from the guide cylinders 8, the movable rods 12 moving outwards push the baffle plates 11 to be closed and attached to the lower die holder 10, the guide rods 7 buffer the downward moving speed through the buffer device 9, when the bottom of the upper module 6 is completely attached to the tops of the baffle plates 11, the die cavity is filled with casting liquid, after the die casting is completed, the cylinder 4 is started, the cylinder 4 drives the upper module 6 to move upwards together with the guide rods 7, the guide rods 7 moving upwards separate from the guide cylinders 8, so that the movable rods 12 drive the baffle plates 11 to reset, thereby the baffle 11 is separated from the joint with the surface of the mould, and the mould is conveniently and rapidly demoulded.

The bottom end of the guide rod 7 and the end of the movable rod 12 in the guide cylinder 8 are both inclined surfaces, and when the end of the guide rod 7 contacts with the end of the movable rod 12, the guide rod 7 can push the movable rod 12 to move outwards on the guide cylinder 8 through the inclined end surfaces.

The fixed movable block 111 that is equipped with of bottom symmetry of baffle 11, the top of base 1 is equipped with the shifting chute 112 that uses with movable block 111 cooperation, shifting chute 112 internal fixation is inserted and is equipped with slide bar 113, the movable cover of one end that lower bolster 10 was kept away from to slide bar 113 is equipped with extension spring 114, and the one end and the shifting chute 112 fixed connection of extension spring 114, the other end and the lateral wall fixed connection of baffle 11, baffle 11 slides on slide bar 113 through movable block 111, thereby be convenient for baffle 11 to remove at the top of base 1, extension spring 114 makes baffle 11 remove after quick reset.

Buffer 9 is including fixed sleeve 91 of establishing in 8 bottom inboards of guide cylinder, the top activity of sleeve 91 is inserted and is equipped with bracing piece 92, the fixed push pedal 93 that is equipped with in top of bracing piece 92, and push pedal 93 is located the tip below of carriage release lever 12, fixed buffer spring 94 that is equipped with between the top of sleeve 91 and the bottom of push pedal 93, and buffer spring 94 activity cover is established on bracing piece 92, the tip of guide bar 7 pushes away behind the tip of carriage release lever 12, push pedal 93 extrudees downwards, push pedal 93 drives the tip of bracing piece 92 and removes in to sleeve 91, bracing piece 92 that removes extrudes buffer spring 94 downwards simultaneously, the rebound force through buffer spring 94 slows down the speed that push pedal 93 moved downwards, thereby slow down the speed that guide bar 7 moved downwards.

The one end that bracing piece 92 is located sleeve 91 is fixed to be equipped with stopper 921, is equipped with the spacing groove 922 that uses with the cooperation of stopper 921 in the sleeve 91, and bracing piece 92 avoids bracing piece 92's tip to break away from in the sleeve 91 through stopper 921 and spacing groove 922.

The working principle is as follows: when the utility model is used, the cylinder 4 is started, the telescopic end of the cylinder 4 pushes the connecting plate 5 to move downwards, the downward moving connecting plate 5 drives the upper module 6 and the lower die holder 10 to be matched, the connecting plate 5 drives the four guide rods 7 to be respectively inserted into the corresponding guide cylinders 8 in the downward moving process, the guide rods 7 inserted into the guide cylinders 8 push the inclined end parts of the moving rods 12 through the inclined end surfaces, so that the moving rods 12 move outwards from the guide cylinders 8, the moving rods 12 moving outwards push the baffle plates 11 to be drawn close to the lower die holder 10, after the end parts of the guide rods 7 push the end parts of the moving rods 12, the push plate 93 is downwards extruded, the push plate 93 drives the end parts of the supporting rods 92 to move towards the sleeve 91, the supporting rods 92 moving downwards extrude the buffer springs 94 simultaneously, the downward movement speed of the push plate 93 is reduced through the resilience force of the buffer springs 94, thereby slow down the speed of guide bar 7 downstream, after the bottom of last module 6 is laminated completely with the top of baffle 11, pour into die-casting liquid into the die cavity, after die-casting is accomplished, start cylinder 4, cylinder 4 drives module 6 and guide bar 7 together rebound, the guide bar 7 of rebound breaks away from guide cylinder 8, baffle 11 resets fast through the pulling force of extension spring 114, shift lever 12 is along with the restoration continuation of baffle 11 insert into guide cylinder 8 in, the baffle 11 that resets breaks away from the laminating with the mould surface, convenient quick drawing of patterns.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die-casting device for handle processing, includes base (1), its characterized in that: the top parts of two ends of the base (1) are symmetrically and fixedly provided with supporting plates (2), the top part of each supporting plate (2) is fixedly provided with a top plate (3), the top part of each top plate (3) is fixedly provided with a cylinder (4), the telescopic end of each cylinder (4) movably extends out of the bottom part of each top plate (3) and is fixedly provided with a connecting plate (5), the bottom part of each connecting plate (5) is fixedly provided with an upper module (6), the bottom part of each connecting plate (5) is positioned at the periphery of the upper module (6) and is fixedly provided with a guide rod (7) in a matrix manner, the top part of the base (1) is provided with a guide cylinder (8) matched with the guide rod (7) for use, the bottom part of the guide cylinder (8) is internally and fixedly provided with a buffer device (9), the top part of the base (1) below the upper module (6) is fixedly provided with a lower die holder (10), and the periphery of the lower die holder (10) is movably provided with a baffle (11), one side of the baffle plate (11) far away from the lower die base (10) is fixedly provided with a movable rod (12), and one end of the movable rod (12) far away from the baffle plate (11) is movably inserted into the guide cylinder (8).

2. The die casting device for handle processing according to claim 1, wherein: the bottom end of the guide rod (7) and one end of the movable rod (12) in the guide cylinder (8) are both inclined planes.

3. The die casting device for handle processing according to claim 1, wherein: the fixed movable block (111) that is equipped with of bottom symmetry of baffle (11), the top of base (1) is equipped with movable block (111) cooperation use shifting chute (112), shifting chute (112) internal fixation is inserted and is equipped with slide bar (113), the one end activity cover that lower die holder (10) was kept away from in slide bar (113) is equipped with extension spring (114), and the one end and the shifting chute (112) fixed connection of extension spring (114), the lateral wall fixed connection of the other end and baffle (11).

4. The die casting device for handle processing according to claim 1, wherein: buffer (9) are including fixed sleeve (91) of establishing in guide cylinder (8) bottom inboard, the top activity of sleeve (91) is inserted and is equipped with bracing piece (92), the fixed push pedal (93) that is equipped with in top of bracing piece (92), and push pedal (93) are located the tip below of carriage release lever (12), fixed buffer spring (94) that is equipped with between the top of sleeve (91) and the bottom of push pedal (93), and buffer spring (94) activity cover is established on bracing piece (92).

5. The die casting device for handle processing according to claim 4, wherein: the one end that bracing piece (92) are located sleeve (91) is fixed to be equipped with stopper (921), be equipped with in sleeve (91) with stopper (921) cooperation use spacing groove (922).