CN211386856U

CN211386856U - Die-casting die structure for avoiding locking phenomenon in die sinking

Info

Publication number: CN211386856U
Application number: CN201922159112.2U
Authority: CN
Inventors: 陈克元
Original assignee: Rugao Xiangqiang Mechanical Co ltd
Current assignee: Rugao Xiangqiang Mechanical Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-01
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a die casting die technical field, and disclose a die casting die structure of locking phenomenon appears in avoiding the die sinking, including lower module, one side fixed mounting of lower module bottom has the bottom block, and the top fixed mounting of lower module has the stop collar, one side fixed mounting at lower module top has the gag lever post, and the top fixed mounting of module one side has first fixed cover down, and the bottom activity of first fixed cover has cup jointed the connecting rod, and the one end of connecting rod extends to the top of first fixed cover, and the top swing joint of lower module has last module, and the top fixed mounting of last module has the fixed block. This avoid die sinking die casting die structure of locking phenomenon to appear, through the mutually supporting between connecting rod, first controller, second controller and the spring, be convenient for better will lower module and go up the module and part to solved die casting die and can appear locking when the die sinking phenomenons such as, and then lead to die casting die can't effectually open, improved die casting die's anti-lock effect.

Description

Die-casting die structure for avoiding locking phenomenon in die sinking

Technical Field

The utility model relates to a die casting die technical field specifically is a die casting die structure of locking phenomenon appears in avoiding the die sinking.

Background

The die-casting die is a tool for casting metal parts, and a tool for completing a die-casting process on a special die-casting die forging machine, and the basic process of die-casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state.

Present die casting die can appear phenomenons such as locking when the die sinking, and then lead to the unable problem of effectively opening of die casting die, die casting die can appear phenomenons such as locking when the die sinking simultaneously, and then lead to the unable problem of effectively opening of die casting die.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough that provides to above-mentioned background art, the utility model provides an avoid the die sinking die casting die structure of locking phenomenon to appear has solved the problem that above-mentioned background art provided.

(II) technical scheme

The utility model provides a following technical scheme: a die-casting die structure for avoiding the locking phenomenon of die sinking comprises a lower die block, wherein a bottom block is fixedly arranged on one side of the bottom of the lower die block, a limiting sleeve is fixedly arranged at the top of the lower die block, a limiting rod is fixedly arranged on one side of the top of the lower die block, a first fixing sleeve is fixedly arranged at the top of one side of the lower die block, a connecting rod is movably sleeved at the bottom of the first fixing sleeve, one end of the connecting rod extends to the top of the first fixing sleeve, the top of the lower die block is movably connected with an upper die block, a fixing block is fixedly arranged at the top of the upper die block, an injection pipe is fixedly arranged at the top of the fixing block, a second fixing sleeve is fixedly arranged at the bottom of one side of the upper die block, a first controller is connected at the bottom of the outer surface of the connecting rod, a second controller is connected at, the inner cavity of the limiting sleeve is fixedly provided with a groove, the front of the groove is provided with a first molding cavity, the front top of the groove is provided with a heat dissipation hole, the top of one side of the front side of the upper module is provided with a limiting groove, the front of the upper module is provided with a second molding cavity, and a through hole is formed in the second molding cavity.

Preferably, the number of the bottom blocks is four, and the bottoms of the four bottom blocks are all in the same horizontal plane.

Preferably, the number of the clamping blocks is two, and the two clamping blocks are respectively located at two ends of the connecting rod.

Preferably, the inner cavity of the first molding cavity is matched with the inner cavity of the second molding cavity, and the first molding cavity is equal to the second molding cavity.

Preferably, the number of the heat dissipation holes is multiple, and the inner diameter values of the heat dissipation holes are all one millimeter.

Preferably, the inner cavity of the limiting groove is fixedly provided with a buffer spring, and the inner cavity of the limiting groove is matched with one end of the limiting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an avoid die sinking die casting die structure that locking phenomenon appears possesses following beneficial effect:

1. this avoid die sinking die casting die structure of locking phenomenon to appear, through the mutually supporting between connecting rod, first controller, second controller and the spring, be convenient for better will lower module and go up the module and part to solved die casting die and can appear locking when the die sinking phenomenons such as, and then lead to die casting die can't effectually open, improved die casting die's anti-lock effect.

2. This avoid die sinking die casting die structure of locking phenomenon to appear, through mutually supporting between stop collar, gag lever post, recess and the spacing groove, be convenient for better will be down the module and the stable coincidence of last module is in the same place to solved lower module and go up the module and appeared the deviation easily in die-casting, and then leaded to the mould quality deviation after the die-casting shaping, improved the stable connection between lower module and the last module.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

FIG. 3 is a schematic view of the interior of the module according to the present invention;

fig. 4 is an internal schematic view of the structural module of the present invention.

In the figure: 1. a lower module; 2. a bottom block; 3. a limiting sleeve; 4. a limiting rod; 5. a first fixing sleeve; 6. a connecting rod; 7. an upper module; 8. a fixed block; 9. an injection pipe; 10. a second fixing sleeve; 11. a first controller; 12. a second controller; 13. a clamping block; 14. a groove; 15. a first molding cavity; 16. heat dissipation holes; 17. a limiting groove; 18. a second molding cavity; 19. and a through hole.

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.

As shown in figure 1, the die-casting die structure for avoiding the locking phenomenon of die sinking comprises a lower die block 1, a bottom block 2 is fixedly arranged on one side of the bottom of the lower die block 1, a limiting sleeve 3 is fixedly arranged on the top of the lower die block 1, a limiting rod 4 is fixedly arranged on one side of the top of the lower die block 1, a first fixing sleeve 5 is fixedly arranged on the top of one side of the lower die block 1, a connecting rod 6 is movably sleeved on the bottom of the first fixing sleeve 5, one end of the connecting rod 6 extends to the top of the first fixing sleeve 5, an upper die block 7 is movably connected to the top of the lower die block 1, a fixing block 8 is fixedly arranged on the top of the upper die block 7, an injection pipe 9 is fixedly arranged on the top of the fixing block 8, a second fixing sleeve 10 is fixedly arranged on the bottom of one side of the upper die block 7, a first controller 11 is connected to the bottom of, as shown in fig. 2, the two ends of the connecting rod 6 are both fixedly provided with a fixture block 13, as shown in fig. 3, the inner cavity of the limiting sleeve 3 is fixedly provided with a groove 14, the front surface of the groove 14 is provided with a first molding cavity 15, the front top of the groove 14 is provided with a heat dissipation hole 16, as shown in fig. 4, the top of one side of the front surface of the upper module 7 is provided with a limiting groove 17, the front surface of the upper module 7 is provided with a second molding cavity 18, and the inside of the second molding cavity 18 is provided with a through.

Wherein, the quantity of bottom block 2 is four, and the bottom of four bottom blocks 2 all is in same horizontal plane.

Wherein, the number of fixture block 13 is two, and two fixture blocks 13 are located the both ends of connecting rod 6 respectively.

Wherein the inner cavity of the first molding cavity 15 is matched with the inner cavity of the second molding cavity 18, and the first molding cavity 15 is equal to the second molding cavity 18.

Wherein, the number of the heat dissipation holes 16 is plural, and the inner diameter of each of the heat dissipation holes 16 is one millimeter.

Wherein, the inner chamber fixed mounting of spacing groove 17 has buffer spring, and the inner chamber of spacing groove 17 and the one end looks adaptation of gag lever post 4, and the better phenomenon such as locking appears in preventing the mould of being convenient for.

During operation, firstly, one end of the limiting rod 4 is inserted into the limiting groove 17, the lower module 1 and the upper module 7 can be effectively overlapped together, then the first controller 11 and the second controller 12 are controlled to limit the first fixing sleeve 5 and the second fixing sleeve 10, the lower module 1 and the upper module 7 are directly and tightly connected together, then solution is injected into the inner cavity of the lower module 1 through the injection pipe 9 and is formed under the action of the first forming cavity 15 and the second forming cavity 18, and after the cooling of the solution in the die-casting die is completed, the first controller 11 and the second controller 12 are controlled to effectively separate the lower module 1 from the upper module 7.

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 an avoid die sinking die casting die structure of locking phenomenon to appear, includes lower module (1), its characterized in that: one side fixed mounting of module (1) bottom has bottom block (2) down, and the top fixed mounting of module (1) has stop collar (3) down, one side fixed mounting at module (1) top has gag lever post (4) down, and the top fixed mounting of module (1) one side has first fixed cover (5) down, connecting rod (6) have been cup jointed in the bottom activity of first fixed cover (5), and the one end of connecting rod (6) extends to the top of first fixed cover (5), the top swing joint of module (1) has last module (7) down, and the top fixed mounting of last module (7) has fixed block (8), the top fixed mounting of fixed block (8) has injection pipe (9), the bottom fixed mounting of going up module (7) one side has the fixed cover of second (10), the bottom control of connecting rod (6) surface is connected with first controller (11), and the top control of connecting rod (6) surface is connected with second controller (12), the equal fixed mounting in both ends of connecting rod (6) has fixture block (13), the inner chamber fixed mounting of stop collar (3) has recess (14), and the front of recess (14) has seted up first one-tenth die cavity (15), louvre (16) have been seted up at the positive top of recess (14), spacing groove (17) have been seted up at the top of going up module (7) positive one side, and go up the front of module (7) and seted up second one-tenth die cavity (18), through-hole (19) have been seted up to the inside of second one-tenth die cavity (18).

2. The die-casting die structure for avoiding locking phenomenon during die opening according to claim 1, wherein: the number of the bottom blocks (2) is four, and the bottoms of the four bottom blocks (2) are all positioned on the same horizontal plane.

3. The die-casting die structure for avoiding locking phenomenon during die opening according to claim 1, wherein: the number of the clamping blocks (13) is two, and the two clamping blocks (13) are respectively positioned at two ends of the connecting rod (6).

4. The die-casting die structure for avoiding locking phenomenon during die opening according to claim 1, wherein: the inner cavity of the first molding cavity (15) is matched with the inner cavity of the second molding cavity (18), and the first molding cavity (15) is equal to the second molding cavity (18).

5. The die-casting die structure for avoiding locking phenomenon during die opening according to claim 1, wherein: the number of the heat dissipation holes (16) is multiple, and the inner diameter values of the heat dissipation holes (16) are all one millimeter.

6. The die-casting die structure for avoiding locking phenomenon during die opening according to claim 1, wherein: the inner cavity of the limiting groove (17) is fixedly provided with a buffer spring, and the inner cavity of the limiting groove (17) is matched with one end of the limiting rod (4).