CN214814696U

CN214814696U - Full compound end die mould insert that excellent in use effect

Info

Publication number: CN214814696U
Application number: CN202121222773.6U
Authority: CN
Inventors: 应广希
Original assignee: Zhejiang Novia Kitchenware Co ltd
Current assignee: Zhejiang Novia Kitchenware Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-23
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of die casting die at the end of full compound, and a die casting die at the end of full compound that excellent in use effect inserts, including inserting, the connecting hole has been seted up to the right flank that inserts, the right side that inserts is equipped with the change board, the left surface fixed mounting who changes the board has back shaft and fixed axle, the fixed orifices has been seted up on the top of fixed axle, the standing groove has been seted up to the right-hand member of inserting. The utility model discloses a depression bar is moved in the downward pressure, when the depression bar moves down, can move the spiale through the lifter plate and move down to make the spiale leave the inner chamber of fixed orifices, the fixed orifices loses the fixed to the fixed axle this moment, can realize changing the board and directly take out from the right side of inserting, then change the board alone, through setting up removable change board in the one side of inserting easy receiving corruption and impact, reduced the dismantlement change to inserting, reduced the use cost of device.

Description

Full compound end die mould insert that excellent in use effect

Technical Field

The utility model belongs to the technical field of compound end die casting die, specifically a compound end die casting die insert of full that excellent in use effect.

Background

The die casting is a method for filling a die cavity of a die casting die with liquid or semi-liquid metal at a high speed under the action of high pressure and quickly solidifying under the pressure to obtain a casting, an insert is one of indispensable structures in the die casting die, the insert is a part which can be replaced in a middle finger of the die, is fixed and embedded in the die cavity by bolts, generally refers to an irregular die part which is specially used for embedding in the die and plays a role in fixing the space between the die plate and the filling die plate, can be a square, a round or a sheet type, is the same as all die parts and has high requirement on precision, a part which is easy to wear such as a broken part or a part which needs to be processed into an insert cannot be processed at one time in a plastic die or the die casting die, a plurality of cores or female dies need to be combined and embedded, the basic technological process is that molten metal is first cast at low speed or high speed and filled into the cavity of the die, which has movable cavity surface and is then pressurized and forged with the cooling process of molten metal, so that the shrinkage cavity and shrinkage porosity of the blank are eliminated, the internal structure of the blank reaches the crushed crystal grains in the forged state, and the comprehensive mechanical performance of the blank is obviously raised.

Insert when using have one side direct and liquid metal contact, and direct one side with liquid metal contact receives corruption and impact easily, and its life is compared with other position life-span lower, and current insert damages the back at the contact surface, adopts mostly to insert whole the changing, but when changing, inserts other positions and is mostly in good state, has increased the use cost of device.

Insert and pass through the bolt fastening on the mould bottom mostly when using, and have seted up many locating holes on inserting, in order to guarantee the precision of inserting the installation, the locating shaft on the mould bottom and the locating hole on inserting are interference fit mostly, often need the manual location axle of will inserting of operating personnel when going to insert down, when pulling out, can lead to the skew of inserting, can lead to the damage of location axle, has reduced the life of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a die mould is inserted at compound end entirely that excellent in use effect has the use cost who has reduced the device, has improved the life's of device advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die mould inserts at full compound end that excellent in use effect, includes and inserts, the connecting hole has been seted up to the right flank of inserting, the right side of inserting is equipped with the change board, the left flank fixed mounting who changes the board has back shaft and fixed axle, the fixed orifices has been seted up on the top of fixed axle, the standing groove has been seted up to the right-hand member of inserting, the inner chamber swing joint of standing groove has the lifter plate, the top surface fixed mounting of lifter plate has grafting axle and depression bar, the bottom surface fixed mounting of lifter plate has spring one.

As a preferred technical scheme of the utility model, locating hole and bolt hole have been seted up to the left end of inserting, the top surface fixed mounting of the left end of inserting has an extension box, the four corners department of the bottom surface of inserting has all seted up the shrinkage cavity, the inner chamber swing joint of shrinkage cavity has the axle that pushes away, the top surface fixed mounting who pushes away the axle has spring two, aligns the location axle with the locating hole, pushes down to insert, makes insert with the contact at the bottom of the mould, then passes the bolt hole with the bolt, uses the bolt will insert with the mould fixed at the bottom.

As a preferred technical scheme of the utility model, the grafting axle is pegged graft in the fixed orifices, the equal swing joint of back shaft and fixed axle is in the inner chamber of connecting hole, the depression bar is total two, two the top of depression bar is run through and is extended to the top of inserting, two the depression bar is located the front and back both sides of fixed axle respectively, and the depression bar is moved to the lapse, when the depression bar moves down, can move the grafting axle downstream through the lifter plate to make the grafting axle leave in the inner chamber of fixed orifices, the fixed orifices loses the fixed to the fixed axle this moment, makes to change the board and can directly take out right, then changes the board alone.

As a preferred technical scheme of the utility model, the equal swing joint of spring one, lifter plate, grafting axle and depression bar is in the inner chamber of standing groove, the bottom fixed mounting of spring one is on the bottom surface of standing groove inner chamber, and the depression bar moves down makes the grafting axle be located the below of fixed orifices, then will change the board and insert the laminating, and the depression bar is loosened after the laminating, and the elasticity of spring one can drive the lifter plate and shift up to make the grafting axle peg graft in the inner chamber of fixed orifices, realize the fixed to changing the board.

As a preferred technical scheme of the utility model, the locating hole is total four, the bolt hole is total two, two the bolt hole is located four locating holes front and back both sides respectively, and the bolt is located the front and back both sides of inserting when installation device, can be through the location connection to both ends, has guaranteed the stability that the device is connected.

As an optimal technical scheme of the utility model, the height value that pushes away the axle equals the thickness value of the left end of inserting, two total four of spring, four the top of spring two is fixed mounting respectively at the top surface of extending box inner chamber and the top surface of shrinkage cavity, pulls down the bolt in the bolt hole, and two spring that are in compression state this moment can drive and push away the axle and move down to make and push away the axle and will insert upwards jack-up, through setting up four and push away the axle, can realize inserting and shift up simultaneously all around of bottom surface, avoid causing the skew of location axle.

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

1. the utility model discloses a depression bar is moved in the downward pressure, when the depression bar moves down, can move the spiale through the lifter plate and move down to make the spiale leave the inner chamber of fixed orifices, the fixed orifices loses the fixed to the fixed axle this moment, can realize changing the board and directly take out from the right side of inserting, then change the board alone, through the change board that probably trades is set up in the one side of inserting easy receiving corruption and impact, reduced the dismantlement change to inserting, reduced the use cost of device.

2. The utility model discloses a swing joint pushes away the axle in the shrinkage cavity, and after pulling down the bolt in the bolt hole, spring two in compression state can drive and push away the axle and move down to make and push away the axle and will insert upwards jack-up, set up four through the four corners department in the bottom surface of inserting and push away the axle, can realize inserting and shift up all around simultaneously of bottom surface, avoid causing the skew of location axle, take off the device from the location epaxially simultaneously, improved the life of device.

Drawings

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

FIG. 2 is a schematic view of the explosive connection of the structure-changing plate of the present invention;

FIG. 3 is a schematic sectional view of the structure insert of the present invention;

fig. 4 is a schematic view of the structure of the pushing shaft explosive connection of the present invention.

In the figure: 1. an insert body; 2. connecting holes; 3. replacing the plate; 4. a support shaft; 5. a fixed shaft; 6. a fixing hole; 7. a placement groove; 8. a lifting plate; 9. a plug shaft; 10. a pressure lever; 11. a first spring; 12. positioning holes; 13. bolt holes; 14. an extension box; 15. a shrink hole; 16. pushing the shaft; 17. and a second spring.

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 fig. 1 to 4, the utility model provides a die mould inserts at full compound end with good use effect, including insert body 1, connecting hole 2 has been seted up to insert body 1's right flank, and insert body 1's right side and be equipped with and change board 3, and the left flank fixed mounting who changes board 3 has back shaft 4 and fixed axle 5, and fixed hole 6 has been seted up on the top of fixed axle 5, and standing groove 7 has been seted up to insert body 1's right-hand member, and the inner chamber swing joint of standing groove 7 has lifter plate 8, and lifter plate 8's top surface fixed mounting has plug shaft 9 and depression bar 10, and lifter plate 8's bottom surface fixed mounting has spring 11.

The left end of the insert body 1 is provided with a positioning hole 12 and a bolt hole 13, the top surface of the left end of the insert body 1 is fixedly provided with an extension box 14, four corners of the bottom surface of the insert body 1 are provided with shrinkage holes 15, an inner cavity of each shrinkage hole 15 is movably connected with a push shaft 16, the top surface of each push shaft 16 is fixedly provided with a second spring 17, the positioning hole 12 is aligned with the positioning shaft, the insert body 1 is pressed downwards to enable the insert body 1 to be in contact with the bottom of a mold, then a bolt penetrates through the bolt hole 13, and the insert body 1 is fixed with the bottom of the mold through the bolt.

Wherein, grafting axle 9 is pegged graft in fixed orifices 6, the equal swing joint of back shaft 4 and fixed axle 5 is in the inner chamber of connecting hole 2, depression bar 10 is total two, the top of two depression bars 10 is run through and is extended to the top of inserting body 1, two depression bars 10 are located the front and back both sides of fixed axle 5 respectively, depression bar 10 is moved to the lapse, when depression bar 10 moves down, can drive grafting axle 9 through lifter plate 8 and move down, thereby make grafting axle 9 leave in the inner chamber of fixed orifices 6, fixed orifices 6 loses the fixed to fixed axle 5 this moment, make and change board 3 and can directly take out right, then change board 3 alone.

Wherein, spring 11, lifter plate 8, the equal swing joint of grafting axle 9 and depression bar 10 is in the inner chamber of standing groove 7, the bottom fixed mounting of spring 11 is on the bottom surface of the inner chamber of standing groove 7, remove depression bar 10 downwards, make grafting axle 9 be located the below of fixed orifices 6, then will change board 3 and the laminating of body 1 of inserting, loosen depression bar 10 after the laminating, the elasticity of spring 11 can drive lifter plate 8 and shift up, thereby make grafting axle 9 peg graft in the inner chamber of fixed orifices 6, the realization is to the fixed of changing board 3.

The four positioning holes 12 are formed, the two bolt holes 13 are respectively located in the front side and the rear side of the four positioning holes 12, bolts are located in the front side and the rear side of the insert body 1 when the device is installed, and the connection stability of the device can be guaranteed through positioning connection of the two ends.

The height value of the push shaft 16 is equal to the thickness value of the left end of the insert body 1, the number of the springs 17 is four, the top ends of the springs 17 are fixedly mounted on the top surface of the inner cavity of the extension box 14 and the top surface of the shrinkage hole 15 respectively, the bolt in the bolt hole 13 is disassembled, the springs 17 in a compression state can drive the push shaft 16 to move downwards, so that the insert body 1 is jacked upwards by the push shaft 16, the four push shafts 16 are arranged, the situation that the periphery of the bottom surface of the insert body 1 moves upwards simultaneously can be achieved, and the situation that the positioning shaft is inclined is avoided.

The utility model discloses a theory of operation and use flow:

during installation, aligning the positioning hole 12 to a positioning shaft at the bottom of the die, pressing the insert body 1 downwards to enable the insert body 1 to be in contact with the die bottom, then penetrating a bolt through the bolt hole 13, and fixing the insert body 1 and the die bottom by using the bolt;

after the replacement plate 3 is damaged, the pressure rod 10 is pressed downwards, when the pressure rod 10 moves downwards, the insertion shaft 9 is driven to move downwards through the lifting plate 8, so that the insertion shaft 9 leaves the inner cavity of the fixing hole 6, the fixing hole 6 loses the fixation of the fixing shaft 5, the replacement plate 3 can be directly taken out rightwards, and then the replacement plate 3 is replaced independently;

when the replacement plate 3 is installed, the supporting shaft 4 and the fixing shaft 5 are inserted into the inner cavity of the connecting hole 2, the pressing rod 10 is moved downwards, the insertion shaft 9 is located below the fixing hole 6, then the replacement plate 3 is attached to the insert body 1, the pressing rod 10 is loosened after the attachment, the elasticity of the first spring 11 can drive the lifting plate 8 to move upwards, and therefore the insertion shaft 9 is inserted into the inner cavity of the fixing hole 6, and the replacement plate 3 is fixed;

when the device is disassembled, the bolts in the bolt holes 13 are disassembled, and the second spring 17 in a compressed state drives the pushing shafts 16 to move downwards, so that the pushing shafts 16 jack the insert body 1 upwards, and the four pushing shafts 16 are arranged, so that the periphery of the bottom surface of the insert body 1 can move upwards simultaneously, and the deflection of the positioning shaft is avoided.

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 die mould insert at compound end entirely that excellent in use effect, includes insert body (1), its characterized in that: connecting hole (2) have been seted up to the right flank of body (1) of inserting, the right side of body (1) of inserting is equipped with replacement board (3), the left flank fixed mounting who replaces board (3) has back shaft (4) and fixed axle (5), fixed orifices (6) have been seted up on the top of fixed axle (5), standing groove (7) have been seted up to the right-hand member of body (1) of inserting, the inner chamber swing joint of standing groove (7) has lifter plate (8), the top surface fixed mounting of lifter plate (8) has plug shaft (9) and depression bar (10), the bottom surface fixed mounting of lifter plate (8) has spring (11).

2. The die-casting die insert with the full compound bottom, which has a good use effect, of the claim 1 is characterized in that: the novel insert is characterized in that a positioning hole (12) and a bolt hole (13) are formed in the left end of the insert body (1), an extension box (14) is fixedly mounted on the top surface of the left end of the insert body (1), shrinkage holes (15) are formed in four corners of the bottom surface of the insert body (1), a push shaft (16) is movably connected to an inner cavity of each shrinkage hole (15), and a second spring (17) is fixedly mounted on the top surface of the push shaft (16).

3. The die-casting die insert with the full compound bottom, which has a good use effect, of the claim 1 is characterized in that: the insert is characterized in that the insert shaft (9) is inserted into the fixing hole (6), the supporting shaft (4) and the fixing shaft (5) are movably connected into an inner cavity of the connecting hole (2), the number of the pressing rods (10) is two, the top ends of the two pressing rods (10) penetrate through and extend to the upper portion of the insert body (1), and the two pressing rods (10) are respectively located on the front side and the rear side of the fixing shaft (5).

4. The die-casting die insert with the full compound bottom, which has a good use effect, of the claim 1 is characterized in that: the first spring (11), the lifting plate (8), the inserting shaft (9) and the pressing rod (10) are movably connected in an inner cavity of the placing groove (7), and the bottom end of the first spring (11) is fixedly installed on the bottom surface of the inner cavity of the placing groove (7).

5. The die-casting die insert with the full compound bottom, which has a good use effect, of the claim 2 is characterized in that: the positioning holes (12) are four in number, the bolt holes (13) are two in number, and the two bolt holes (13) are respectively located on the front side and the rear side of the four positioning holes (12).

6. The die-casting die insert with the full compound bottom, which has a good use effect, of the claim 2 is characterized in that: the height value of the push shaft (16) is equal to the thickness value of the left end of the insert body (1), the number of the springs II (17) is four, and the top ends of the springs II (17) are fixedly mounted on the top surface of the inner cavity of the extension box (14) and the top surface of the contraction hole (15) respectively.