CN213260793U

CN213260793U - Model bottom surface manual reset groove

Info

Publication number: CN213260793U
Application number: CN202021276336.8U
Authority: CN
Inventors: 王艳
Original assignee: Kunming Dingmei Denture Manufacturing Co Ltd
Current assignee: Kunming Dingmei Denture Manufacturing Co Ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-25
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a manual reset groove of a model bottom surface, which relates to the technical field of dies and comprises a device body and a reset mechanism, wherein a cavity is arranged inside the device body, the reset mechanism is arranged on the surface of the lower end of the cavity, a mounting groove is arranged above the reset mechanism, connecting blocks are arranged at both ends of the mounting groove, an upper die is arranged at the upper end position of the inner surface of the cavity, a lower die is arranged in the mounting groove, a reset rod is arranged at the bottom end of the lower die, a groove is arranged at the side end of the reset rod, the lower die is pressed down in the process of stamping the die so as to drive the reset rod to move downwards, at the moment, a compression spring is compressed and further drive a movable rod to move, the expansion spring drives a connecting rod to move rightwards, after the stamping is finished, the compression spring restores to the original state, avoiding the possibility of collision damage, reducing the maintenance and use cost of the die and improving the quality of the product.

Description

Model bottom surface manual reset groove

Technical Field

The utility model relates to the technical field of mold, especially, relate to manual groove that resets in model bottom surface.

Background

A model is an object that constitutes an expression objective of objectively formulating a morphological structure through subjective awareness by means of physical or virtual representation.

The existing model is generally manufactured through an injection mold, the injection mold generally comprises an upper mold and a lower mold which form a mold cavity, the two molds are closed during injection molding, raw materials enter the mold cavity through a feeding hole, then the two mold bases are separated, and a formed product is taken out from the mold cavity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a manual reset groove for the bottom surface of a model.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device body is internally provided with a cavity, the resetting mechanism is arranged on the surface of the lower end of the cavity, a mounting groove is arranged above the resetting mechanism, connecting blocks are arranged at two ends of the mounting groove, one end of each connecting block is fixedly connected with the side end of the mounting groove, the other end of each connecting block is fixedly connected with the inner wall of the cavity at two ends, the upper end of the inner surface of the cavity is provided with an upper die, the upper end of the inner surface of the cavity is fixedly connected with the upper end of the inner surface of the upper die, a lower die is arranged in the mounting groove and fixedly connected in the mounting groove, a resetting rod is arranged at the bottom end of the lower die, one end of the resetting rod is fixedly connected with the bottom end of the lower die.

As an optimized scheme of the utility model, canceling release mechanical system is including connecting plate, first telescopic link, compression spring, movable rod, bottom plate and baffle, the bottom plate is installed at the lower extreme position of cavity internal surface, the baffle is two and the both ends of bottom plate surface are again fixed connection respectively, first telescopic link fixed connection is at a side shield's surface, the movable rod runs through the baffle surface that is equipped with first telescopic link, and the one end of movable rod inserts in the recess of establishing on the reset rod, the other end fixed connection of connecting plate and first telescopic link and movable rod, compression spring is equipped with two, and two compression springs use the movable rod to set up as the mutual symmetry of center pin, two compression spring both ends are connected with baffle and connecting plate fixed surface respectively.

As a preferred scheme of the utility model, the one end that two baffles are close to each other is equipped with the fixed plate, and fixed plate and baffle side fixed connection, two the baffle surface set up gliding spout, both sides from top to bottom the spout sliding connection have the slider.

As an optimized scheme of the utility model, two the slider between be equipped with the slide bar, and the both ends of slide bar respectively with two slider fixed surface connections, the surface cover of slide bar is equipped with connecting sleeve, the slide bar passes through connecting sleeve and release link fixed connection.

As the utility model discloses a preferred scheme, the bottom plate upper end is equipped with the second telescopic link, and second telescopic link one end and bottom plate upper end fixed connection, the other end and slide bar lower extreme fixed connection, the outer surface of second telescopic link cover is established and fixedly connected with expanding spring.

As a preferred scheme of the utility model, go up and correspond under mould and the lower mould, it is equipped with the mouth of pouring to go up the mould upper end, it is relative with the notch size of mounting groove to go up the mould.

According to the above scheme, the utility model discloses a set up canceling release mechanical system and release link, carry out the in-process of punching press at the mould, the lower mould is pushed down, thereby drive the release link and move downwards, at this moment compression spring is compressed, and then drive the movable rod and move, expanding spring drives the connecting rod and moves right, after the punching press is accomplished, compression spring resumes original state, release link upward movement, make the punching press in-process have better cushioning effect, the impact force between last mould and the lower mould has been reduced greatly, avoid it to produce the possibility of bruising and hitting badly, great reduction the maintenance and the use cost of mould, the quality of product has also been improved.

Drawings

FIG. 1 is a schematic structural view of a manual model bottom surface reset groove provided by the present invention;

FIG. 2 is a front view of a manual model bottom surface reset groove according to the present invention;

FIG. 3 is a schematic structural view of a reset mechanism of the manual reset groove on the bottom surface of the model of the present invention;

fig. 4 is a front view of the reset mechanism of the manual reset groove on the bottom surface of the model of the utility model.

Illustration of the drawings:

1. a device body; 2. an upper die; 3. mounting grooves; 4. a reset mechanism; 41. a connecting plate; 42. A first telescopic rod; 43. a compression spring; 44. a movable rod; 45. a base plate; 46. a baffle plate; 47. a fixing plate; 5. a reset lever; 51. a groove; 6. a lower die; 7. connecting blocks; 8. a connecting sleeve; 9. a slider; 10. a slide bar; 11. a second telescopic rod; 12. a tension spring; 13. a cavity.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a manual reset groove on the bottom surface of a model comprises a device body 1 and a reset mechanism 4, a cavity is arranged in the device body 1, the reset mechanism 4 is arranged on the surface of the lower end of the cavity, a mounting groove 3 is arranged above the reset mechanism 4, connecting blocks 7 are arranged at both ends of the mounting groove 3, one end of each of the two connecting blocks 7 is fixedly connected with the side end of the mounting groove 3, the other end of each of the two connecting blocks 7 is fixedly connected with the inner wall of the two ends of the cavity, an upper die 2 is arranged at the upper end of the inner surface of the cavity, the upper die 2 is fixedly connected with the upper end of the inner surface of the cavity, a lower die 6 is arranged in the mounting groove 3, the lower die 6 is fixedly connected in the mounting groove 3, a reset rod 5 is arranged at the bottom end of the lower die 6, one end of the, go up mould 2 and lower mould 6 and correspond down, go up mould 2 upper end and be equipped with the mouth of pouring, it is relative with the notch size of mounting groove 3 to go up mould 2, through opening up the cavity in device body 1, at the inside canceling release mechanical system 4 and the release link 5 even of cavity, carry out the in-process of punching press at the mould, the lower mould is pressed to drive release link 5 and move downwards.

The reset mechanism 4 comprises a connecting plate 41, a first telescopic rod 42, compression springs 43, a movable rod 44, a bottom plate 45 and a baffle plate 46, wherein the bottom plate 45 is arranged at the lower end position of the inner surface of the cavity, the two baffle plates 46 are respectively and fixedly connected with the two ends of the surface of the bottom plate 45, the first telescopic rod 42 is fixedly connected with the outer surface of one side baffle plate 46, the movable rod 44 penetrates through the surface of the baffle plate 46 provided with the first telescopic rod 42, one end of the movable rod 44 is inserted into a groove 51 on the reset rod 5, the connecting plate 41 is fixedly connected with the other ends of the first telescopic rod 42 and the movable rod 44, the two compression springs 43 are arranged, the two compression springs 43 are mutually and symmetrically arranged by taking the movable rod 44 as a central shaft, the two ends of the two compression springs 43 are respectively and fixedly connected with the surfaces of the baffle plate 46 and, the extension spring 12 drives the connecting rod to move rightwards, and after punching is completed, the compression spring 43 is restored to the original state.

One end that two baffles 46 are close to each other is equipped with fixed plate 47, and fixed plate 47 and baffle 46 side fixed connection, and gliding spout 13 about can having been seted up on two baffles 46 surfaces, and sliding connection has slider 9 in the spout 13 on both sides.

A sliding rod 10 is arranged between the two sliding blocks 9, two ends of the sliding rod 10 are respectively fixedly connected with the surfaces of the two sliding blocks 9, a connecting sleeve 8 is sleeved on the surface of the sliding rod 10, the sliding rod 10 is fixedly connected with the reset rod 5 through the connecting sleeve 8, the reset rod 5 is connected with the sliding rod 10 through the connecting sleeve 8, and when the slide rod 10 moves, the slide rod 10 and the reset rod 5 move in a matched mode.

The upper end of the bottom plate 45 is provided with a second telescopic rod 11, one end of the second telescopic rod 11 is fixedly connected with the upper end of the bottom plate 45, the other end of the second telescopic rod is fixedly connected with the lower end of the slide bar 10, and an extension spring 12 is sleeved and fixedly connected on the outer surface of the second telescopic rod 11. When the compression spring 43 is compressed, the movable rod 44 is driven to move, and at this time, the second telescopic rod 11 and the telescopic spring 12 drive the connecting rod to move rightward to perform stamping.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The manual reset groove of model bottom surface includes device body (1) and canceling release mechanical system (4), its characterized in that: the device comprises a device body (1), a cavity is formed in the device body (1), a reset mechanism (4) is arranged on the surface of the lower end of the cavity, a mounting groove (3) is arranged above the reset mechanism (4), connecting blocks (7) are arranged at two ends of the mounting groove (3), one end of each of the two connecting blocks (7) is fixedly connected with the side end of the mounting groove (3), the other end of each of the two connecting blocks is fixedly connected with the inner wall of each of two ends of the cavity, an upper die (2) is arranged at the upper end of the inner surface of the cavity, the upper die (2) is fixedly connected with the upper end of the inner surface of the cavity, a lower die (6) is arranged in the mounting groove (3), the lower die (6) is fixedly connected in the mounting groove (3), a reset rod (5) is arranged at the bottom end of the lower die (6), one, a groove (51) is formed in the side end of the reset rod (5), and the groove (51) is located on the lower portion of the reset rod (5).

2. The mold bottom surface manual reset trough of claim 1, wherein: the reset mechanism (4) comprises a connecting plate (41), a first telescopic rod (42), two compression springs (43), two movable rods (44), a bottom plate (45) and a baffle (46), wherein the bottom plate (45) is arranged at the lower end of the inner surface of the cavity, the two baffle plates (46) are fixedly connected with the two ends of the surface of the bottom plate (45) respectively, the first telescopic rod (42) is fixedly connected with the outer surface of one side baffle plate (46), the movable rods (44) penetrate through the surface of the baffle plate (46) provided with the first telescopic rod (42), one end of each movable rod (44) is inserted into a groove (51) formed in the reset rod (5), the connecting plate (41) is fixedly connected with the other ends of the first telescopic rod (42) and the movable rods (44), the two compression springs (43) are arranged symmetrically with the movable rods (44) as a central shaft, two ends of the two compression springs (43) are respectively fixedly connected with the surface of the baffle (46) and the surface of the connecting plate (41).

3. The mold bottom surface manual reset trough of claim 2, wherein: one end that two baffle (46) are close to each other is equipped with fixed plate (47), and fixed plate (47) and baffle (46) side fixed connection, two baffle (46) surface seted up gliding spout (13) from top to bottom, both sides spout (13) sliding connection have slider (9).

4. The mold bottom hand reset trough of claim 3, wherein: two slider (9) between be equipped with slide bar (10), and the both ends of slide bar (10) respectively with two slider (9) fixed surface are connected, the surface cover of slide bar (10) is equipped with connecting sleeve (8), slide bar (10) are through connecting sleeve (8) and release link (5) fixed connection.

5. The mold bottom surface manual reset trough of claim 2, wherein: bottom plate (45) upper end is equipped with second telescopic link (11), and second telescopic link (11) one end and bottom plate (45) upper end fixed connection, the other end and slide bar (10) lower extreme fixed connection, second telescopic link (11) surface cover is established and fixedly connected with expanding spring (12).

6. The mold bottom surface manual reset trough of claim 1, wherein: go up mould (2) and lower mould (6) lower correspondence, it is equipped with the mouth of pouring to go up mould (2) upper end, it is relative with the notch size of mounting groove (3) to go up mould (2).