CN211000155U

CN211000155U - Precision mold with accurate positioning function

Info

Publication number: CN211000155U
Application number: CN201921881202.6U
Authority: CN
Inventors: 尹立光
Original assignee: Kunshan Simian Precision Mould Co ltd
Current assignee: Kunshan Simian Precision Mould Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-14
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the technical field of dies, and discloses a precision die with a precision positioning function, which solves the problems that the positioning function is not accurate enough, the qualification rate of products can be reduced, the self heat dispersion performance is poor, and the cooling time of the products can be prolonged in the using process of a general die, and comprises a main body, wherein the top end of the main body is fixedly provided with a lower die; the utility model discloses, through the cooperation use of locating piece, constant head tank, first connecting rod and second connecting rod etc. that set up, the slider that is installed through the second connecting rod top drives the stopper horizontal migration that is installed at the square push rod middle part to drive the clamp plate horizontal migration that is installed at square push rod one end, two clamp plates carry out the pressfitting to upper die and lower mould simultaneously, thereby rectify its deviation, improve the positioning accuracy of mould, thereby improve the qualification rate of product; in the period, the radiating fan, the round hole, the radiating fin and the like are matched for use, so that the radiating device has good radiating performance.

Description

Precision mold with accurate positioning function

Technical Field

The utility model belongs to the technical field of the mould, specifically be an accurate mould with accurate positioning function.

Background

The mold is a tool for making a molded article, the tool being composed of various parts, different molds being composed of different parts; the processing of the shape of an article is realized mainly by changing the physical state of a formed material; the element has the name of "industrial mother".

However, in the using process of a common mold, the positioning function is not accurate enough, the qualification rate of products can be reduced, the heat dissipation performance of the mold is poor, and the cooling time of the products can be prolonged.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an accurate mould with accurate positioning function, the effectual in-process of having solved general mould and using, positioning function is accurate inadequately, can reduce the qualification rate of product, and self heat dispersion is relatively poor, can prolong the problem of the cool time of product.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate mould with accurate positioning function, includes the main part, the top fixed mounting of main part has the lower mould, and the constant head tank has all been seted up to the both sides on lower mould top, and backup pad and roof bottom fixed connection are passed through to one side of main part top, and the mid-mounting of roof has first telescopic cylinder, and the output of first telescopic cylinder and the top fixed connection of last mould go up the equal fixed mounting in both sides of mould bottom has the locating piece, and two locating pieces set up with two constant head tank one-to-ones respectively, and the equal fixed mounting in both sides on main part top has compression fittings.

Preferably, the pressing device comprises a side plate and a second telescopic cylinder, the side plate is installed on one side of the top end of the main body, the through grooves are formed in two sides of the top end of the main body, the second telescopic cylinder is installed inside the main body, the output end of the second telescopic cylinder is connected with one end of the first connecting rod in a rotating mode, the other end of the first connecting rod is connected with the other end of the second connecting rod in a rotating mode, and the middle of the second connecting rod is installed on the outer wall of the side plate in a rotating.

Preferably, the slider is installed to the other end of second connecting rod, slider and spout sliding connection, and the middle part of stopper is seted up to the spout, stopper fixed mounting in the middle part of square push rod, and square push rod and curb plate both sides outside wall are seted up some through-holes and are alternated and be connected, and the one end fixed mounting of square push rod has the clamp plate.

Preferably, four corners on the top of the upper die are fixedly provided with telescopic rods, and the top end of each telescopic rod is fixedly connected with the bottom end of the top plate.

Preferably, the round hole has all been seted up to the both sides on roof top, and the heat dissipation fan is all installed on the top of round hole, and the round hole slope sets up.

Preferably, the radiating fins are arranged on the outer wall of the peripheral side of the upper die and the outer wall of the two sides of the lower die at equal intervals.

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

1) in the work, through the matching use of the arranged positioning blocks, the positioning grooves, the first connecting rod and the second connecting rod, the output end of the first telescopic cylinder drives the upper die to move downwards, so that the two positioning blocks arranged on the two sides of the bottom end of the upper die are respectively clamped with the two positioning grooves, the width sizes of the two positioning grooves are matched, the length size of each positioning groove is larger than that of the positioning block, the two positioning blocks can be ensured to be accurately clamped, the output end of the second telescopic cylinder drives the first connecting rod to move downwards, the first connecting rod drives the second connecting rod to rotate around the middle part of the second connecting rod, the sliding block arranged at the top end of the second connecting rod drives the limiting block arranged in the middle part of the square push rod to horizontally move, so that the pressing plate arranged at one end of the square push rod is driven to horizontally move, the two pressing plates simultaneously press, thereby improving the qualification rate of the product;

2) the utility model discloses a mould, including mould and lower mould, the fan is used to the heat dissipation fan, the round hole that sets up, and the fan is used to the heat dissipation fan, the round hole that set up, and the fin is used to the heat dissipation fan, the fan is used to the heat dissipation fan, and the fan is used to the heat dissipation fan.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the pressing device of the present invention;

fig. 4 is a schematic structural view of the positioning block of the present invention;

in the figure: 1. a main body; 2. a lower die; 3. a top plate; 4. a first telescopic cylinder; 5. an upper die; 6. positioning blocks; 7. positioning a groove; 8. a pressing device; 9. a side plate; 10. a second telescopic cylinder; 11. a first link; 12. a second link; 13. a limiting block; 14. a square push rod; 15. pressing a plate; 16. a telescopic rod; 17. a circular hole; 18. a heat dissipation fan; 19. and a heat sink.

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 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.

Embodiment one, given by fig. 1-4, the utility model discloses a main part 1, main part 1's top fixed mounting has lower mould 2, constant head tank 7 has all been seted up to the both sides on 2 tops of lower mould, one side on 1 top of main part passes through backup pad and 3 bottom fixed connections of roof, the mid-mounting of roof 3 has first telescopic cylinder 4, can provide power, the output of first telescopic cylinder 4 and the top fixed connection of last mould 5, the equal fixed mounting in both sides of going up mould 5 bottom has locating piece 6, two locating pieces 6 set up with two constant head tanks 7 one-to-ones respectively, it is accurate to make last mould 5 and lower mould 2 longitudinal positioning, the equal fixed mounting in both sides on 1 top of main part has compression fittings 8.

Embodiment two, on the basis of embodiment one, compression fittings 8 includes curb plate 9 and second telescopic cylinder 10, curb plate 9 is installed in one side on 1 top of main part, logical groove has all been seted up to the both sides on 1 top of main part, second telescopic cylinder 10 is installed in the inside of main part 1, the output of second telescopic cylinder 10 rotates with first connecting rod 11 one end to be connected, the other end of first connecting rod 11 rotates with the other end of second connecting rod 12 to be connected, the middle part of second connecting rod 12 rotates and installs in the outer wall of curb plate 9, can drive the motion of second connecting rod 12.

Third embodiment, on the basis of second embodiment, the slider is installed to the other end of second connecting rod 12, slider and spout sliding connection, and stopper 13's middle part is seted up to the spout, stopper 13 fixed mounting in square push rod 14's middle part, and square push rod 14 and the lateral wall of curb plate 9 both sides are seted up some through-holes and are alternated and be connected, and square push rod 14's one end fixed mounting has clamp plate 15, can improve the horizontal positioning accuracy of last mould 5 and lower mould 2.

Fourth, on the basis of first embodiment, go up the equal fixed mounting in four edges on mould 5 top and have telescopic link 16, the top of every telescopic link 16 all with the bottom fixed connection of roof 3, can guarantee to go up the stability of mould 5 vertical motion.

Fifth, on the basis of the first embodiment, round holes 17 are formed in both sides of the top end of the top plate 3, heat dissipation fans 18 are mounted on the top ends of the round holes 17, and the round holes 17 are obliquely arranged, so that good heat dissipation performance can be achieved.

In the sixth embodiment, in addition to the first embodiment, the heat radiation fins 19 are attached to the outer wall on the peripheral side of the upper mold 5 and the outer walls on both sides of the lower mold 2 at equal intervals, and the heat radiation performance of the mold can be further improved.

The working principle is as follows: when the device works, the output end of the first telescopic cylinder 4 drives the upper die 5 to move downwards, so that the two positioning blocks 6 arranged on the two sides of the bottom end of the upper die are respectively clamped with the two positioning grooves 7, the width sizes of the two positioning blocks are matched, the length size of each positioning groove 7 is larger than that of each positioning block 6, so that the two positioning blocks can be accurately clamped, then a worker observes whether the upper die 5 and the lower die 2 have deviation (namely whether the upper die and the lower die are accurately positioned), if the upper die and the lower die have deviation, the second telescopic cylinder 10 is started, the output end of the second telescopic cylinder 10 drives the first connecting rod 11 to move downwards, the first connecting rod 11 drives the second connecting rod 12 to rotate around the middle part of the second connecting rod 12, the slide block arranged at the top end of the second connecting rod 12 drives the limit block 13 arranged at the middle part of the square push rod 14 to move horizontally, so as to, thereby rectify its deviation, improve the positioning accuracy of mould to improve the qualification rate of product, the cooperation of the heat dissipation fan 18, round hole 17 and fin 19 etc. that the period was used through setting up is used, can distribute the external world with the inside heat of last mould 5 and lower mould 2 through fin 19, then produces wind-force through heat dissipation fan 18 and carries out the heat dissipation processing to it after through round hole 17, has good heat dispersion.

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 precision mold with accurate positioning function, includes main part (1), its characterized in that: the utility model discloses a mould, including main part (1), the top fixed mounting of main part (1) has lower mould (2), constant head tank (7) have all been seted up to the both sides on lower mould (2) top, backup pad and roof (3) bottom fixed connection are passed through to one side of main part (1) top, the mid-mounting of roof (3) has first telescopic cylinder (4), the output of first telescopic cylinder (4) and the top fixed connection of last mould (5), the equal fixed mounting in both sides of going up mould (5) bottom has locating piece (6), two locating pieces (6) set up with two constant head tank (7) one-to-one respectively, the equal fixed mounting in both sides on main part (1) top has compression fittings (.

2. The precision mold with precise positioning function according to claim 1, characterized in that: compression fittings (8) include curb plate (9) and second telescopic cylinder (10), and install in one side on main part (1) top curb plate (9), and logical groove has all been seted up to the both sides on main part (1) top, and the inside in main part (1) is installed in second telescopic cylinder (10), and the output and the rotation of first connecting rod (11) one end of second telescopic cylinder (10) are connected, and the other end of first connecting rod (11) rotates with the other end of second connecting rod (12) to be connected, and the middle part of second connecting rod (12) is rotated and is installed in the outer wall of curb plate (9).

3. The precision mold with precise positioning function according to claim 2, characterized in that: the slider is installed to the other end of second connecting rod (12), slider and spout sliding connection, and the middle part of stopper (13) is seted up to the spout, stopper (13) fixed mounting in the middle part of square push rod (14), and square push rod (14) and curb plate (9) both sides outside wall are seted up some through-holes and are alternated and be connected, and the one end fixed mounting of square push rod (14) has clamp plate (15).

4. The precision mold with precise positioning function according to claim 1, characterized in that: go up the equal fixed mounting in four edges on mould (5) top has telescopic link (16), the top of every telescopic link (16) all with the bottom fixed connection of roof (3).

5. The precision mold with precise positioning function according to claim 1, characterized in that: round holes (17) have all been seted up to the both sides on roof (3) top, and heat dissipation fan (18) are all installed on the top of round hole (17), and round hole (17) slope sets up.

6. The precision mold with precise positioning function according to claim 1, characterized in that: and the outer walls of the peripheral sides of the upper die (5) and the outer walls of the two sides of the lower die (2) are equidistantly provided with cooling fins (19).