CN217492645U

CN217492645U - Die carrier that commonality is strong

Info

Publication number: CN217492645U
Application number: CN202220391855.1U
Authority: CN
Inventors: 周华海
Original assignee: Wenzhou Gongda Mold Base Technology Co ltd
Current assignee: Wenzhou Gongda Mold Base Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-27
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a die carrier that commonality is strong, concretely relates to die carrier technical field, including the die carrier main part, the die carrier main part is from last down including roof, cope match-plate pattern, lower bolster and lower plate in proper order, movable operation groove has not been seted up to the both sides of cope match-plate pattern and lower bolster are equallyd divide, the mould benevolence chamber has been seted up to the inside of going up roof, cope match-plate pattern and lower bolster, mould benevolence intracavity is equipped with interchangeable mould benevolence, go up the top of roof and seted up mounting groove, just mounting groove is linked together with mould benevolence chamber, the inside in activity operation groove is rotated through the bearing and is connected with adjusting screw. The utility model discloses only need to take out mould benevolence part, need not whole replacement die carrier, can realize the sharing and the used repeatedly of die carrier, have better commonality, and resources are saved and cost, easy dismounting is nimble, is convenient for change the maintenance, has improved the relative efficiency of die carrier.

Description

Die carrier that commonality is strong

Technical Field

The utility model relates to a die carrier technical field, more specifically say, the utility model relates to a die carrier that the commonality is strong.

Background

The die carrier, i.e. the support for the die, for example, the die-casting machine, is called the die carrier, which combines and fixes the parts of the die according to a certain rule and position, and enables the die to be installed on the die-casting machine. With the wide application of the die in the fields of automobiles, aerospace, daily necessities, electrical appliance communication, medical treatment and the like, the die carrier is an integral part of the die, and the demand on the die carrier is increased. However, in actual use, the die core and the like on the traditional die frame are fixed, so that most of the die frames can only be used for one set of die and producing one product, if another product needs to be manufactured, the whole die frame needs to be replaced by another set of die, the repeated use of the die frame cannot be realized, and the universality is problematic.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a die carrier that the commonality is strong to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the die carrier with strong universality comprises a die carrier main body, wherein the die carrier main body sequentially comprises an upper top plate, an upper die plate, a lower die plate and a lower bottom plate from top to bottom, movable operation grooves are respectively formed in two sides of the upper die plate and the lower die plate, die core cavities are formed in the upper top plate, the upper die plate and the lower die plate, replaceable die cores are arranged in the die core cavities, an installation groove is formed in the top of the upper top plate and communicated with the die core cavities, an adjusting screw rod is rotatably connected in the movable operation grooves through a bearing, a movable screw sleeve is in threaded connection with the outer surface of the adjusting screw rod, two connecting fastening rods are fixedly connected to one side of the movable screw sleeve, which is close to the die core cavities, a plurality of prefabricated screw holes are formed in the installation groove and the replaceable die core, a fixing bolt is connected to the internal threads of the prefabricated screw holes, a plurality of prefabricated insertion holes are formed in the replaceable die core, and the outer surface of one end of the connecting and fastening rod, which is far away from the movable threaded sleeve, is penetrated in the prefabricated jack.

Preferably, the inner thread of the movable operation groove is connected with an auxiliary guide rod, and the outer surface of one end of the auxiliary guide rod penetrates through the inner part of the movable threaded sleeve.

Preferably, adjusting screw keeps away from the one end fixedly connected with gripping driving piece in mould benevolence chamber, just the one end surface screw thread cover that supplementary guide arm is close to the gripping driving piece is equipped with the restriction separation blade, just the gripping driving piece is located the inside in activity operation groove.

Preferably, the top of the upper top plate is provided with a plurality of positioning indication lines.

Preferably, a plurality of connecting holes are formed in the upper top plate and the lower bottom plate.

Preferably, the bottom of the lower bottom plate is provided with an anti-skid wear-resistant pad.

Preferably, the outer surface of the replaceable die core is tightly abutted against the inner wall surfaces of the mounting groove and the die core cavity.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up mould benevolence chamber, adjusting screw, removal swivel nut, connecting the anchorage bar, fixing bolt and prefabricated jack etc. make it when needs another kind of product of production, only need take out mould benevolence part, need not whole replacement die carrier, can realize the sharing and the used repeatedly of die carrier, have better commonality, and resources are saved and the cost, easy dismounting is nimble, is convenient for change the maintenance, has improved the relative efficiency of die carrier.

2. Compared with the prior art, through setting up auxiliary guide pole and restriction separation blade, when can effectively carrying out the restriction to the range of motion that removes the swivel nut, still improved the relative stability who removes the swivel nut and connect the anchorage bar.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the cavity of the mold core of the present invention.

Fig. 3 is a schematic view of the section of the movable operation slot of the present invention.

Fig. 4 is the local concrete structure schematic diagram of the adjusting screw of the present invention.

Fig. 5 is a schematic view of the local enlarged structure at a position of the present invention.

The reference signs are: 1. a mold frame main body; 2. an upper top plate; 3. mounting a template; 4. a lower template; 5. a lower base plate; 6. a movable operation slot; 7. a mold cavity; 8. the mould core can be replaced; 9. installing a groove; 10. adjusting the screw rod; 11. moving the screw sleeve; 12. connecting a fastening rod; 13. prefabricating a screw hole; 14. fixing the bolt; 15. prefabricating a jack; 16. an auxiliary guide bar; 17. a limiting baffle plate; 18. a gripping drive; 19. positioning an indication line; 20. connecting holes; 21. an anti-skid wear-resistant pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The die carrier with strong universality shown in the attached figures 1-5 comprises a die carrier main body 1, wherein the die carrier main body 1 sequentially comprises an upper top plate 2, an upper die plate 3, a lower die plate 4 and a lower bottom plate 5 from top to bottom, two sides of the upper die plate 3 and the lower die plate 4 are respectively provided with a movable operation groove 6, the inner parts of the upper top plate 2, the upper die plate 3 and the lower die plate 4 are provided with a die cavity 7, an interchangeable die cavity 8 is arranged in the die cavity 7, the top of the upper top plate 2 is provided with a mounting groove 9, the mounting groove 9 is communicated with the die cavity 7, the inner part of the movable operation groove 6 is rotatably connected with an adjusting screw 10 through a bearing, the outer surface of the adjusting screw 10 is in threaded connection with a movable screw sleeve 11, one side of the movable screw sleeve 11, which is close to the die cavity 7, is fixedly connected with two connecting fastening rods 12, the mounting groove 9 and the interchangeable die cavity 8 are respectively provided with a plurality of prefabricated screw holes 13, and the internal threads of the prefabricated screw holes 13 are connected with fixing bolts 14, the replaceable die core 8 is provided with a plurality of prefabricated jacks 15, and the outer surface of one end of the connecting fastening rod 12 far away from the movable threaded sleeve 11 is arranged in the prefabricated jacks 15 in a penetrating manner; the outer surface of the replaceable die core 8 is tightly abutted against the inner wall surfaces of the mounting groove 9 and the die core cavity 7;

wherein; when the replaceable die core 8 on the die carrier body 1 needs to be disassembled and replaced, the adjusting screw 10 is driven to rotate by the grabbing driving piece 18, the movable screw sleeve 11 on the adjusting screw rotates under the action of force and drives the connecting fastening rod 12 to move, the movable screw sleeve 11 slides on the auxiliary guide rod 16 while moving under the action of force, the connecting fastening rod 12 is finally driven to leave the prefabricated insertion hole 15 under the action of force, after the fixing bolt 14 is spirally removed, the replaceable die core 8 can be taken out of the die core cavity 7 to replace the required die core, when the replaced new die core needs to be assembled, the replaced new die core can be aligned and inserted into the installation groove 9 and the die core cavity 7, at the moment, the adjusting screw 10 can be driven to rotate, the movable screw sleeve 11 and the connecting fastening rod 12 are driven to move, the connecting fastening rod 12 is inserted into the prefabricated insertion hole 15, the installation and the fixation can be completed by fixedly screwing the bolt 14, so that when another product needs to be produced, the die core is only required to be partially taken out, the die frame does not need to be integrally replaced, the die frame can be shared and reused, the universal performance is better, the resources and the cost are saved, the die frame is convenient and flexible to disassemble and assemble, the replacement and the maintenance are convenient, the relative efficiency of the die frame is improved, and the die core is installed in a sinking installation mode so as to ensure the relatively flat pressing force and the stability of the die frame, the die core and the like.

In a preferred embodiment, as shown in fig. 1, 3 and 4, an auxiliary guide rod 16 is threadedly connected to the inside of the movable operating slot 6, and an outer surface of one end of the auxiliary guide rod 16 is inserted into the inside of the movable screw sleeve 11; one end fixedly connected with gripping driving piece 18 that adjusting screw 10 is far away from mould benevolence chamber 7, and supplementary guide arm 16 is close to the one end surface screw thread cover of gripping driving piece 18 and is equipped with restriction separation blade 17, and gripping driving piece 18 is located the inside of activity operation groove 6 to when supplementary guide arm 16 and restriction separation blade 17 can effectively restrict the motion range of removing swivel nut 11, still improved the relative stability who removes swivel nut 11 and connect anchorage bar 12.

In a preferred embodiment, as shown in fig. 1 and fig. 2, a plurality of positioning indication lines 19 are provided at the top of the upper top plate 2, so as to play a certain positioning indication role when the related mold core is disassembled or assembled.

In a preferred embodiment, as shown in fig. 1 and fig. 2, a plurality of connecting holes 20 are formed in the upper top plate 2 and the lower bottom plate 5; the bottom of the lower base plate 5 is provided with an anti-slip wear pad 21 so that the connection holes 20 facilitate the connection of the mold frame body 1 with the related devices, and the anti-slip wear pad 21 enhances the relative anti-slip stability of the mold frame body 1.

The utility model discloses the theory of operation: when the replaceable die core 8 on the die carrier main body 1 needs to be disassembled and replaced, the adjusting screw rod 10 is driven to rotate through the grabbing driving piece 18, the movable screw sleeve 11 on the adjustable screw sleeve moves in a forced mode and drives the connecting fastening rod 12 to move, the movable screw sleeve 11 slides on the auxiliary guide rod 16 while moving in a forced mode, the connecting fastening rod 12 is finally stressed and leaves the prefabricated jack 15, after the fixing bolt 14 is spirally taken down, the replaceable die core 8 can be taken out of the die core cavity 7 to replace the needed die core, therefore, when another product needs to be produced, only the die core part needs to be taken out, the die carrier does not need to be integrally replaced, the die carrier can be shared and reused, and the die carrier has strong general performance.

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 various 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 carrier that commonality is strong, includes die carrier main part (1), its characterized in that: the die carrier main body (1) sequentially comprises an upper top plate (2), an upper die plate (3), a lower die plate (4) and a lower die plate (5) from top to bottom, movable operation grooves (6) are respectively formed in two sides of the upper die plate (3) and the lower die plate (4), a die core cavity (7) is formed in the upper top plate (2), the upper die plate (3) and the lower die plate (4), a replaceable die core (8) is arranged in the die core cavity (7), a mounting groove (9) is formed in the top of the upper top plate (2), the mounting groove (9) is communicated with the die core cavity (7), an adjusting screw (10) is rotatably connected in the movable operation groove (6) through a bearing, a movable screw sleeve (11) is connected to the outer surface of the adjusting screw (10) in a threaded manner, two connecting fastening rods (12) are fixedly connected to one side, close to the die core cavity (7), of the movable screw sleeve (11), a plurality of prefabricated screw holes (13) are formed in the mounting groove (9) and the replaceable mold core (8), fixing bolts (14) are connected to the inner threads of the prefabricated screw holes (13), a plurality of prefabricated insertion holes (15) are formed in the replaceable mold core (8), and the outer surface of one end, far away from the movable screw sleeve (11), of the connecting fastening rod (12) penetrates through the prefabricated insertion holes (15).

2. The die carrier with strong universality according to claim 1, is characterized in that: the internal thread of the movable operation groove (6) is connected with an auxiliary guide rod (16), and the outer surface of one end of the auxiliary guide rod (16) penetrates through the interior of the movable threaded sleeve (11).

3. The die carrier with strong universality according to claim 2, is characterized in that: one end fixedly connected with gripping driving piece (18) of mould benevolence chamber (7) is kept away from in adjusting screw (10), just one end surface thread cover that supplementary guide arm (16) are close to gripping driving piece (18) is equipped with restriction separation blade (17), just gripping driving piece (18) are located the inside of activity operation groove (6).

4. The die carrier with strong universality according to claim 1, is characterized in that: the top of the upper top plate (2) is provided with a plurality of positioning indicating lines (19).

5. The die carrier with strong universality according to claim 4, characterized in that: a plurality of connecting holes (20) are formed in the upper top plate (2) and the lower bottom plate (5).

6. The die carrier with strong universality according to claim 5, is characterized in that: the bottom of the lower bottom plate (5) is provided with an antiskid wear-resistant pad (21).

7. The die carrier with strong universality according to claim 1, characterized in that: the outer surface of the replaceable die core (8) is tightly abutted against the inner wall surfaces of the mounting groove (9) and the die core cavity (7).