CN214919808U - Mould blank preforming device of complicated mould - Google Patents

Abstract

The utility model discloses a mould embryo forming device of complicated mould, comprising a base plate, the left and right sides fixed mounting of bottom plate top outer wall has square iron, bottom plate top outer wall is provided with drawing of patterns thimble mechanism, and is two sets of square iron top outer wall fixed mounting has lower mould embryo mechanism, lower mould embryo mechanism top outer wall fixed mounting has lower mold core, lower mould embryo mechanism top outer wall is provided with mould embryo mechanism, it has last mold core to go up mould embryo mechanism bottom outer wall fixed mounting, it has the upper fixed plate subassembly to go up mould embryo mechanism top outer wall fixed mounting. A mould embryo forming device in advance of complicated mould, through the last mould embryo mechanism that sets up, the effectual error that has prevented on the assembly process causes closed incomplete phenomenon, through the water-cooled tube that sets up for the inside product of mold core cools off the shaping fast, has improved work efficiency greatly.

Description

Mould blank preforming device of complicated mould

Technical Field

The utility model relates to a mould embryo preforming field specifically is a mould embryo preforming device of complicated mould.

Background

The die blank is an important component for transmitting power to the die core through the press, because the existing punching type die core needs the die blank to transmit impact force, the die blank material needs to be durable and needs to be convenient to adjust, the die blank is an indispensable part of the die core in the process of making a product, the quality of the product made part is often influenced by the impact force bearing and durability of the die blank, the die blank is also a quality guarantee process related to the die blank in the pre-forming process, and the pre-forming of the die blank is also an important part for the quality of the product made part.

When the existing mould blank preforming device is installed and used, the following two problems exist:

1. when the mold core and the mold blank are installed, the upper mold core and the lower mold core are incompletely closed due to errors of an assembly process, the mold needs to be trimmed, and the working efficiency is greatly reduced.

2. The die blank is not provided with a water cooling mechanism, so that the die blank cannot be rapidly cooled and formed during stamping, and the working efficiency is influenced.

In order to overcome the disadvantages, a mold blank preforming device of a complex mold is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a mould embryo preforming device of complicated mould possesses the adjustable of upper and lower mold core interval for the complete closure of upper and lower mould has water-cooling mechanism, is convenient for fast to advantages such as the product rapid cooling shaping in mold core and the mould core, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mould embryo preforming device of complicated mould, includes the bottom plate, the left and right sides fixed mounting of bottom plate top outer wall has the square iron, bottom plate top outer wall is provided with drawing of patterns thimble mechanism, and is two sets of square iron top outer wall fixed mounting has lower mould embryo mechanism, lower mould embryo mechanism top outer wall fixed mounting has lower mold core, lower mould embryo mechanism top outer wall is provided with mould embryo mechanism, it has last mold core to go up mould embryo mechanism bottom outer wall fixed mounting, it has the upper fixed plate subassembly to go up mould embryo mechanism top outer wall fixed mounting.

Preferably, the lower die blank mechanism comprises a lower die blank, a lower die core fixing mounting groove, guide pillar mounting holes, first hanging rings, first water-cooling pipes, four groups of guide pillars and a lower die blank fixing mounting hole, the lower die core fixing mounting groove is formed in the outer wall of the top of the lower die blank, four groups of guide pillar mounting holes are formed in the periphery of the outer wall of the top of the lower die blank, the four groups of guide pillars are mounted on the inner wall of each guide pillar mounting hole, the lower die blank fixing mounting holes are formed in the front, the rear, the left and the right of the outer wall of the top of the lower die blank, two groups of first hanging rings are fixedly mounted on the outer walls of the left and the right of the lower die blank, the two groups of first water-cooling pipes are arranged, and two groups of first water-cooling pipes are fixedly mounted inside the lower die blank.

Preferably, go up mould embryo mechanism and include mould embryo, go up mould core fixed mounting groove, go up mould core fixed plate movable groove, go up mould core fixed plate, go up mould core fixed mounting hole, first mould embryo fixed mounting hole, guide post cover mounting groove, upper and lower mould core interval fine setting fixed stud subassembly, second rings, second water-cooled tube and have the support guide post cover.

Preferably, the outer wall of the bottom of the upper die blank is provided with an upper die core fixing mounting groove, the inner walls of the left side and the right side of the upper die core fixing mounting groove are provided with upper die core fixing plates, the periphery of the outer wall of the top of the upper die core fixing plate is provided with six groups of upper die core fixing mounting holes, the left side and the right side of the outer wall of the top of the upper die core fixing plate are provided with two groups of upper and lower die core interval fine-tuning fixing stud components, the upper and lower die core interval fine-tuning fixing stud components penetrate through the upper die blank and extend to the outside of the upper die blank, the outer wall of the middle part of the upper and lower die core interval fine-tuning fixing stud components is fixedly connected with the upper die blank through fixing threads, the outer walls of the left side and the right side of the upper die blank are fixedly provided with two groups of second hoisting rings, the two groups of second water-cooling pipes are fixedly arranged in the upper die blank, four groups of guide post sleeve mounting grooves are formed in the periphery of the outer wall of the top of the upper die blank, the number of the supported guide post sleeves is four, and four groups of supported guide post sleeves are fixedly mounted in the four guide post sleeve mounting grooves.

Preferably, the upper and lower mold core interval fine-tuning fixing stud assembly comprises an adjusting stud, an adjusting thread, a top block and an adjusting groove, the adjusting groove is formed in the top of the adjusting stud, the top block is fixedly mounted on the outer wall of the bottom of the adjusting stud, and the adjusting thread is formed in the lower side of the outer wall of the middle of the adjusting stud.

Preferably, the upper fixing plate assembly comprises an upper fixing plate, a filling port, an upper mold blank fixing mounting hole and upper and lower mold core interval adjusting holes in the second, the middle of the outer wall of the top of the upper fixing plate is fixedly provided with the filling port, two sets of upper and lower mold core interval adjusting holes are formed in the front side and the rear side of the outer wall of the top of the upper fixing plate, and four sets of second upper mold blank fixing mounting holes are formed in the periphery of the outer wall of the top of the upper fixing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, when in use, the lower mold core is fixed in the lower mold core fixing mounting groove of the lower mold core mechanism through the fixing bolt through the upper mold blank mechanism, the fixed lower mold blank mechanism is fixedly mounted on the square iron, the upper mold core is fixed on the upper mold core fixing plate on the upper mold blank mechanism through the fixing bolt, the fixed upper mold blank mechanism is fixed on the upper fixing plate assembly through the fixing bolt, the fixed upper mold blank mechanism and the lower mold blank mechanism are closed through the guide pillar, the closed device is fixedly mounted on the workbench, the fixing stud assembly is finely adjusted by rotating the upper and lower mold core spacing in the upper and lower mold core spacing adjusting hole, so that the upper and lower mold core spacing finely adjusting fixing stud assembly moves downwards, the upper mold core fixing plate under the upper and lower mold core spacing finely adjusting fixing stud assembly is driven to move downwards, and the upper mold core under the upper mold core fixing plate moves downwards, make the complete closure of mold core and lower mold core, this effectual assurance of mechanism goes up the mold core and closes with lower mold core completely, the error that has prevented on the assembly process causes the incomplete phenomenon of closure, through the first water-cooled tube that sets up, when mould stamping forming is accomplished, put through outside coolant liquid with first water-cooled tube and second water-cooled tube, make the coolant liquid take away the inside heat of lower mold embryo mechanism, carry out the cooling of lower mold embryo mechanism and handle, make the lower mold core of lower mold embryo mechanism inside simultaneously cool down the processing, make the inside product quick cooling shaping of lower mold core, carry out the drawing of patterns and handle, the work efficiency is greatly improved.

Drawings

Fig. 1 is the overall structure schematic diagram of the mold blank preforming device of the complex mold of the present invention.

Fig. 2 is an exploded view of the mold blank preforming device of the complex mold of the present invention.

Fig. 3 is the overall structure schematic diagram of the lower mold blank mechanism of the mold blank preforming device of the complex mold of the present invention.

Fig. 4 is an exploded view of the blank mechanism of the blank preforming device of the complex mold of the present invention.

Fig. 5 is the utility model relates to a mould embryo is overall structure schematic diagram of mould core interval fine setting fixed stud subassembly about device is moulded in advance to complicated mould.

In the figure: 1. a base plate; 2. square iron; 3. a demoulding thimble mechanism; 4. a lower die blank mechanism; 401. blanking the mold blank; 402. a lower mold core fixing and installing groove; 403. a guide post mounting hole; 404. a first hanging ring; 405. a first water-cooled tube; 406. a guide post; 407. fixing and mounting holes for the lower die blank; 5. an upper mold blank mechanism; 501. feeding the mold blank; 502. an upper mold core fixing and installing groove; 503. a movable groove of the upper die core fixing plate; 504. an upper die core fixing plate; 505. the upper mold core is fixed with the mounting hole; 506. a first upper die blank fixing mounting hole; 507. a guide post sleeve mounting groove; 508. fine adjustment of the distance between the upper mold core and the lower mold core is carried out to fix the stud component; 5081. adjusting the stud; 5082. adjusting the screw thread; 5083. a top block; 5084. an adjustment groove; 509. a second hoisting ring; 510. a second water-cooled tube; 511. a supporting guide post sleeve is arranged; 6. an upper fixed plate assembly; 601. an upper fixing plate; 602. a material injection port; 603. a second upper die blank fixing mounting hole; 604. the distance between the upper mold core and the lower mold core is adjusted; 7. an upper mold core; 8. and (4) a lower mold core.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed description of the preferred embodiment

The embodiment is an embodiment of a mold blank preforming device of a complex mold.

As shown in fig. 1-5, a mold blank performing device for a complex mold comprises a base plate 1, square irons 2 are fixedly mounted on the left side and the right side of the outer wall of the top of the base plate 1, demolding thimble mechanisms 3 are arranged on the outer wall of the top of the base plate 1, lower mold blank mechanisms 4 are fixedly mounted on the outer walls of the tops of the two sets of square irons 2, lower mold cores 8 are fixedly mounted on the outer walls of the tops of the lower mold blank mechanisms 4, upper mold blank mechanisms 5 are arranged on the outer walls of the tops of the lower mold blank mechanisms 4, upper mold cores 7 are fixedly mounted on the outer walls of the bottoms of the upper mold blank mechanisms 5, and upper fixing plate assemblies 6 are fixedly mounted on the outer walls of the tops of the upper mold blank mechanisms 5.

The upper mold blank mechanism 5 comprises an upper mold blank 501, an upper mold core fixing installation groove 502, an upper mold core fixing plate movable groove 503, an upper mold core fixing plate 504, an upper mold core fixing installation hole 505, a first upper mold blank fixing installation hole 506, a guide post sleeve installation groove 507, an upper and lower mold core interval fine tuning fixing stud component 508, a second hanging ring 509, a second water cooling pipe 510 and a support guide post sleeve 511, wherein the outer wall of the bottom of the upper mold blank 501 is provided with the upper mold core fixing installation groove 502, the inner walls of the left and right sides of the upper mold core fixing installation groove 502 are provided with the upper mold core fixing plate movable groove 503, the inner wall of the top of the upper mold core fixing installation groove 502 is provided with the upper mold core fixing plate 504, the periphery of the outer wall of the top of the upper mold core fixing plate 504 is provided with six groups of upper mold core fixing installation holes 505, the left and right sides of the outer wall of the top of the upper mold core fixing plate 504 are provided with two groups of upper and lower mold core interval fine tuning fixing stud components 508, the upper and lower mold core interval fine tuning fixing stud components 508 penetrate through the upper mold blank 501 and extend to the outside of the upper mold blank 501, the outer wall of the middle part of the upper and lower mold core spacing fine adjustment fixing stud component 508 is fixedly connected with an upper mold blank 501 through a fixing thread, two groups of second hanging rings 509 are fixedly installed on the outer walls of the left side and the right side of the upper mold blank 501, two groups of second water-cooled tubes 510 are arranged, two groups of second water-cooled tubes 510 are fixedly installed in the upper mold blank 501, four groups of guide post sleeve installation grooves 507 are formed in the periphery of the outer wall of the top of the upper mold blank 501, four groups of guide post sleeves 511 are arranged, and four groups of guide post sleeves 511 are fixedly installed in the four groups of guide post sleeve installation grooves 507; upper and lower mold core interval fine adjustment fixing stud subassembly 508 includes adjusting stud 5081, adjusting screw thread 5082, kicking block 5083 and adjusting groove 5084, adjusting groove 5084 has been seted up at adjusting stud 5081 top, adjusting stud 5081 bottom outer wall fixed mounting has kicking block 5083, adjusting screw thread 5082 has been seted up to the downside of adjusting stud 5081 middle part outer wall, upper plate subassembly 6 includes upper plate 601, sprue 602, second upper mold base fixed mounting hole 603 and upper and lower mold core interval adjustment hole 604, the middle part fixed mounting of upper plate 601 top outer wall has sprue 602, two sets of upper and lower mold base interval adjustment holes 604 have been seted up to the front and back both sides of upper plate 601 top outer wall, four sets of second upper mold base fixed mounting holes 603 have been seted up all around of upper plate 601 top outer wall.

It should be noted that, the utility model relates to a mold blank preforming device for complex mold, when in use, by means of the upper mold blank mechanism 5, the lower mold core 8 is fixed in the lower mold core fixing installation groove 402 of the lower mold blank mechanism 4 through the fixing bolt, the fixed lower mold blank mechanism 4 is fixedly installed on the square iron 2, the upper mold core 7 is fixed on the upper mold core fixing plate 504 of the upper mold blank mechanism 5 through the fixing bolt, the fixed upper mold blank mechanism 5 is fixed on the upper fixing plate assembly 6 through the fixing bolt, the fixed upper mold blank mechanism 5 and the lower mold blank mechanism 4 are closed through the guide pillar 406, the closed device is fixedly installed on the workbench, the fixing stud assembly 508 is finely adjusted by rotating the upper and lower mold core spacing in the upper and lower mold core spacing adjustment hole 604, so that the upper and lower mold core spacing fine adjustment fixing stud assembly 508 moves downwards, the upper mold core fixing plate 504 below the upper and lower mold core spacing fine-tuning fixing stud component 508 is driven to move downwards, so that the upper mold core 7 below the upper mold core fixing plate 504 moves downwards, the upper mold core 7 and the lower mold core 8 are completely closed, the mechanism effectively ensures that the upper mold core 7 and the lower mold core 8 are completely closed, and the incomplete closing phenomenon caused by errors in the assembly process is prevented.

Detailed description of the invention

The embodiment is an embodiment of a lower mold blank mechanism 4 used in a mold blank preforming device of a complex mold.

As shown in fig. 3, a lower mold blank mechanism 4 for a mold blank preforming device of a complex mold includes a lower mold blank 401, a lower mold core fixing installation groove 402, a guide post installation hole 403, a first hanging ring 404, a first water cooling pipe 405, a guide post 406, and a lower mold blank fixing installation hole 407.

The outer wall of the top of the lower mold blank 401 is provided with a lower mold core fixing and installing groove 402, four groups of guide pillar installing holes 403 are formed in the periphery of the outer wall of the top of the lower mold blank 401, the guide pillars 406 are four groups, four groups of guide pillars 406 are installed on the inner walls of the guide pillar installing holes 403, lower mold blank fixing and installing holes 407 are formed in the front, back, left and right sides of the outer wall of the top of the lower mold blank 401, two groups of first hanging rings 404 are fixedly installed on the outer walls of the left side and the right side of the lower mold blank 401, two groups of first water-cooled tubes 405 are arranged, and two groups of first water-cooled tubes 405 are fixedly installed inside the lower mold blank 401.

What need to explain, the utility model relates to a mould embryo performing device of complicated mould, first water-cooled tube 405 through setting up, when mould stamping forming is accomplished, put through outside coolant liquid with first water-cooled tube 405 and second water-cooled tube 510, make the coolant liquid take away the inside heat of lower mould embryo mechanism 4, carry out the cooling of lower mould embryo mechanism 4 and handle, make the lower mould core 8 of lower mould embryo mechanism 4 inside to cool down the processing simultaneously, make the inside product of lower mould core 8 cool off the shaping fast, carry out the drawing of patterns and handle, the work efficiency is greatly improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A mould embryo preforming device of complicated mould, includes bottom plate (1), its characterized in that: the left and right sides fixed mounting of bottom plate (1) top outer wall has square iron (2), bottom plate (1) top outer wall is provided with drawing of patterns thimble mechanism (3), and is two sets of square iron (2) top outer wall fixed mounting has lower mould embryo mechanism (4), lower mould embryo mechanism (4) top outer wall fixed mounting has lower mold core (8), lower mould embryo mechanism (4) top outer wall is provided with mould embryo mechanism (5), it has last mold core (7) to go up mould embryo mechanism (5) bottom outer wall fixed mounting, it has upper fixed plate subassembly (6) to go up mould embryo mechanism (5) top outer wall fixed mounting.

2. The apparatus for preforming a complex mold blank according to claim 1, wherein: the lower mold blank mechanism (4) comprises a lower mold blank (401), a lower mold core fixing installation groove (402), a guide post installation hole (403), a first hanging ring (404), a first water cooling pipe (405), a guide post (406) and a lower mold blank fixing installation hole (407), the outer wall of the top of the lower mould blank (401) is provided with a lower mould core fixing installation groove (402), four groups of guide post mounting holes (403) are arranged on the periphery of the outer wall of the top of the lower die blank (401), four groups of guide posts (406) are arranged on the inner walls of the four groups of guide post mounting holes (403), the front, the back, the left and the right of the outer wall of the top of the lower mould blank (401) are provided with lower mould blank fixing and mounting holes (407), two groups of first hanging rings (404) are fixedly arranged on the outer walls of the left side and the right side of the lower die blank (401), the first water-cooling pipes (405) are two groups, and the two groups of first water-cooling pipes (405) are fixedly installed inside the lower die blank (401).

3. The apparatus for preforming a complex mold blank according to claim 1, wherein: the upper die blank mechanism (5) comprises an upper die blank (501), an upper die core fixing installation groove (502), an upper die core fixing plate movable groove (503), an upper die core fixing plate (504), an upper die core fixing installation hole (505), a first upper die blank fixing installation hole (506), a guide post sleeve installation groove (507), an upper die core interval fine adjustment fixing stud component (508) and a lower die core interval fine adjustment fixing stud component (508), a second lifting ring (509), a second water-cooled tube (510) and a support guide post sleeve (511).

4. The apparatus for preforming a complex mold blank according to claim 3, wherein: the outer wall of the bottom of the upper mold blank (501) is provided with an upper mold core fixing installation groove (502), the inner walls of the left side and the right side of the upper mold core fixing installation groove (502) are provided with upper mold core fixing plates (504), the periphery of the outer wall of the top of the upper mold core fixing plate (504) is provided with six groups of upper mold core fixing installation holes (505), the left side and the right side of the outer wall of the top of the upper mold core fixing plate (504) are provided with two groups of upper and lower mold core interval fine-tuning fixing stud components (508), the upper and lower mold core interval fine-tuning fixing stud components (508) penetrate through the upper mold blank (501) and extend to the outer part of the upper mold blank (501), the outer wall of the middle part of the upper and lower mold core interval fine-tuning fixing stud components (508) is fixedly connected with the upper mold blank (501) through fixing threads, and the outer walls of the left side and the right side of the upper mold blank (501) are fixedly provided with two groups of second hoisting rings (509), the two groups of second water-cooled tubes (510) are arranged, the two groups of second water-cooled tubes (510) are fixedly arranged in the upper mold blank (501), four groups of guide post sleeve installation grooves (507) are formed in the periphery of the outer wall of the top of the upper mold blank (501), the four groups of support guide post sleeves (511) are arranged, and the four groups of support guide post sleeves (511) are fixedly arranged in the four groups of guide post sleeve installation grooves (507).

5. The apparatus for preforming a complex mold blank according to claim 3, wherein: upper and lower mold core interval fine setting fixing stud subassembly (508) is including adjusting stud (5081), adjusting thread (5082), kicking block (5083) and adjustment tank (5084), adjustment tank (5084) have been seted up at adjusting stud (5081) top, adjusting stud (5081) bottom outer wall fixed mounting has kicking block (5083), adjusting thread (5082) have been seted up to the downside of adjusting stud (5081) middle part outer wall.

6. The apparatus for preforming a complex mold blank according to claim 1, wherein: go up fixed plate subassembly (6) and include upper fixed plate (601), sprue (602), mould embryo fixed mounting hole (603) and upper and lower mould core interval regulation hole (604) on the second, the middle part fixed mounting of upper fixed plate (601) top outer wall has sprue (602), two sets of upper and lower mould core interval regulation holes (604) have been seted up to both sides around upper fixed plate (601) top outer wall, mould embryo fixed mounting hole (603) on four sets of second have been seted up around upper fixed plate (601) top outer wall.

Images