CN217343208U

CN217343208U - Novel precision mold

Info

Publication number: CN217343208U
Application number: CN202221533390.5U
Authority: CN
Inventors: 刘淑超
Original assignee: Qingdao Haorui Hongda Industry And Trade Co ltd
Current assignee: Qingdao Haorui Hongda Industry And Trade Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-09-02
Anticipated expiration: 2032-06-18

Abstract

The utility model relates to a finish mold technical field discloses a novel finish mold, including gland, base and lower mould, the spacing groove has all been seted up on the gland inner wall, the inside sliding fit of gland is connected with the mould, go up equal fixedly connected with stopper on the mould outer wall, the stopper is connected with spacing groove sliding fit, go up the equal fixedly connected with spring of mould upper surface four corners department, spring upper end and gland inner chamber top fixed connection, fixed surface is connected with the axle bed on the base, the inside rotation of axle bed is connected with the threaded rod. The utility model discloses, be provided with can buffer structure's last mould, when last mould and lower mould contact, go up the mould and pass through spring buffering extrusion power, avoided the mould to lead to the condition of deformation to take place because of the extrusion power is too big, be provided with the thickness that can be according to the material of processing, carry out the lower mould structure of adjusting for when processing the material of different thickness, all have fine shaping effect, improved the rate of adaptation of mould.

Description

Novel precision mold

Technical Field

The utility model relates to a finish mold technical field especially relates to a novel finish mold.

Background

The mould is a tool for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

However, the conventional die is not provided with a buffer mechanism, so that the upper die and the lower die have too large extrusion pressure during the pressing process, which easily causes the deformation of the die, and the conventional die cannot adjust the interval between the upper die and the lower die according to the thickness of the processed material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel finish mould to solve current mould, not set up buffer gear, make go up the mould in the in-process that pushes down, too big with lower mould extrusion pressure degree, the condition that leads to the mould to warp easily takes place, and current mould can not be according to the thickness of processed material, adjusts the problem of the intermittent type between mould and the lower mould.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel precision tooling mould, includes gland, base and lower mould, the spacing groove has all been seted up on the gland inner wall, the inside sliding fit of gland is connected with the mould, go up equal fixedly connected with stopper on the mould outer wall, the stopper is connected with spacing groove sliding fit, go up the equal fixedly connected with spring in mould upper surface four corners department, spring upper end and gland inner chamber top fixed connection.

As a further aspect of the present invention: the improved screw driver is characterized in that a shaft seat is fixedly connected to the upper surface of the base, a threaded rod is rotatably connected inside the shaft seat, the threaded rod is a reverse thread, and a rotating handle is fixedly connected to one end of the threaded rod.

As a further aspect of the present invention: the base upper surface sliding fit is connected with two sets of sliders, the slider side all sets up threaded hole, the threaded rod runs through the threaded hole, and is connected with slider sliding fit through the threaded hole, the equal fixedly connected with pin in slider front and the back.

As a further aspect of the present invention: equal fixedly connected with spout in equal edge of lower mould both sides face, the spout is 25 contained angles with the horizontal direction.

As a further aspect of the present invention: the pin all runs through the spout inside, the pin is connected with spout sliding fit.

As a further aspect of the present invention: and the lower surface of the upper die is attached to the upper surface of the lower die.

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

1. the utility model discloses, be provided with the last mould that can buffer structure, when last mould and lower mould contact, go up the mould and pass through spring buffering extrusion power, avoided the mould to lead to the condition emergence of deformation because of the extrusion power is too big.

2. The utility model discloses, be provided with the lower die structure that can adjust according to the thickness of the material of processing for when processing the material of different thickness, all have fine shaping effect, improved the rate of adaptation of mould.

Drawings

FIG. 1 is a schematic structural view of a novel precision mold;

FIG. 2 is a schematic view of an expanded structure in a novel precision mold;

FIG. 3 is a schematic view of a gland structure in a novel precision mold;

FIG. 4 is a schematic view of a partially enlarged structure of A in the novel fine tooling mold shown in FIG. 2;

fig. 5 is a schematic diagram of a partially enlarged structure of B in the novel fine tooling die of fig. 2.

In the figure: 1. a gland; 2. a limiting groove; 3. an upper die; 4. a limiting block; 5. a spring; 7. a base; 8. a shaft seat; 9. a threaded rod; 10. a slider; 11. a pin; 12. a lower die; 13. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): referring to fig. 1-5, in the embodiment of the utility model, a novel precision tooling mould, including gland 1, base 7 and lower mould 12, all seted up spacing groove 2 on the 1 inner wall of gland, the inside sliding fit of gland 1 is connected with mould 3, goes up equal fixedly connected with stopper 4 on the 3 outer walls of mould, and stopper 4 is connected with spacing groove 2 sliding fit, goes up the equal fixedly connected with spring 5 of 3 upper surface four corners departments of mould, spring 5 upper end and 1 inner chamber top fixed connection of gland.

In this embodiment: fixed surface is connected with axle bed 8 on the base 7, and the inside rotation of axle bed 8 is connected with threaded rod 9, and threaded rod 9 is reverse screw thread, and 9 one end fixedly connected with of threaded rod are changeed the handle, change through rotating to make threaded rod 8 rotate, and axle bed 8 carries out the position with threaded rod 9 and prescribes a limit to.

In this embodiment: the upper surface sliding fit of base 7 is connected with two sets of sliders 10, slider 10 side all sets up threaded hole, threaded rod 9 runs through the screw hole, be connected with slider 10 sliding fit through the screw hole, slider 10 openly and the equal fixedly connected with pin 11 in the back, be connected through the screw hole cooperation of threaded rod 9 with slider 10, make and rotate reverse threaded rod 9, slider 10 is at threaded rod 9 surface reverse slip, thereby drive 11 synchronous motion of pin, and slider 10 is connected with 7 sliding fit of base, make base 7 provide ascending bearing power to slider 11.

In this embodiment: the edges of two side surfaces of the lower die 12 are fixedly connected with sliding grooves 13, the sliding grooves 13 form an included angle of 25 degrees with the horizontal direction, the pins 11 penetrate through the sliding grooves 13, the pins 11 are connected with the sliding grooves 13 in a sliding fit mode, the pins 11 move left and right in the sliding grooves 13, the sliding grooves 13 form an included angle of 25 degrees with the horizontal direction, the sliding grooves 13 move up and down integrally according to the movement of the pins 11, and therefore the height of the lower die 12 is adjusted.

In this embodiment: the lower surface of the upper die 3 is attached to the upper surface of the lower die 12, the upper die 3 is attached to the lower die 12, and materials are subjected to punch forming.

The working principle is as follows: according to the thickness of the processed material, the rotating handle is rotated to enable the threaded rod 9 to rotate, the threaded rod 9 is a reverse thread, the sliding block 10 moves reversely on the surface of the threaded rod 9, the pin 11 moves synchronously, the pin 11 is connected with the sliding groove 13 in a sliding fit mode, the sliding groove 13 forms a 25-degree included angle with the horizontal plane, the pin 11 moves simultaneously, the sliding groove 13 moves up and down, the lower die 12 is driven to move up and down synchronously, after the height is adjusted, the material is placed at the upper end of the lower die 12, the punching equipment is started, the gland 1 is driven to move down, the upper die 3 moves synchronously, the lower end of the upper die 3 is in contact with the upper surface of the material and is extruded, the upper die 3 slides up in the gland 1, the spring 5 is compressed, and the upper die 3 is prevented from being directly and rigidly extruded with the lower die 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel precision tooling mould, includes gland (1), base (7) and lower mould (12), its characterized in that, spacing groove (2) have all been seted up on gland (1) inner wall, gland (1) inside sliding fit is connected with mould (3), go up equal fixedly connected with stopper (4) on mould (3) outer wall, stopper (4) are connected with spacing groove (2) sliding fit, go up equal fixedly connected with spring (5) of mould (3) upper surface four corners department, spring (5) upper end and gland (1) inner chamber top fixed connection.

2. The novel fine machining die as claimed in claim 1, characterized in that a shaft seat (8) is fixedly connected to the upper surface of the base (7), a threaded rod (9) is rotatably connected to the inside of the shaft seat (8), the threaded rod (9) is a reverse thread, and a rotating handle is fixedly connected to one end of the threaded rod (9).

3. The novel fine tooling die as claimed in claim 2, wherein two sets of sliding blocks (10) are connected to the upper surface of the base (7) in a sliding fit manner, threaded holes are formed in the side surfaces of the sliding blocks (10), the threaded rod (9) penetrates through the threaded holes and is connected with the sliding blocks (10) in a sliding fit manner through the threaded holes, and pins (11) are fixedly connected to the front and back surfaces of the sliding blocks (10).

4. The novel precision die as claimed in claim 1, wherein sliding grooves (13) are fixedly connected to edges of both side surfaces of the lower die (12), and the sliding grooves (13) form an included angle of 25 degrees with the horizontal direction.

5. A new type of finishing die as claimed in claim 3, characterised in that the pins (11) all extend through the inside of the runners (13), the pins (11) being in sliding fit connection with the runners (13).

6. A new type of finishing die as claimed in claim 1, characterized in that the lower surface of the upper die (3) is in abutment with the upper surface of the lower die (12).