CN215039419U

CN215039419U - Forming die that computer machine case was used

Info

Publication number: CN215039419U
Application number: CN202021793075.7U
Authority: CN
Inventors: 周成
Original assignee: Qingdao Dongtai Lida Mould Co ltd
Current assignee: Qingdao Dongtai Lida Mould Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-12-07
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to the technical field of dies, and discloses a forming die for a computer case, which comprises a supporting table, wherein the inside of the supporting table is fixedly connected with a first buffer spring, the die is matched and used through a first gear, a second gear and a threaded rod by a rotating screw rod to enable a screw sleeve to move towards the second gear to release and compress a fixed spring, then the screw sleeve continues to move towards the second gear to pull the fixed rod to be separated from the inside of the fixed block through the elasticity of the positioning rod, thereby achieving the effect of conveniently disassembling a lower die and a lower template, then the rotating screw rod is matched and used through the first gear, the second gear and the threaded rod to enable the screw sleeve to move towards the fixed block to push the fixed rod to be inserted into the inside of the fixed block through the elasticity of the positioning rod, then the screw sleeve continues to move towards the fixed block to compress the fixed spring, and then through the reverse action of the fixed spring, the firmness of the fixed block is increased, so that the effect of conveniently installing the guide rod and the lower die is achieved.

Description

Forming die that computer machine case was used

Technical Field

The utility model relates to a forming die technical field specifically is a forming die that computer machine case was used.

Background

The mould is used for obtaining various moulds and tools of required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the processing of the appearance of an article is realized mainly by changing the physical state of a formed material, and the mould is called as an industrial mother.

Along with the development of the society, computers have already gone into thousands of households, and in the process of computer production, computer machine case is produced through the mould, along with the different renewal of computer, the size shape of the computer machine case that needs is different, so need not produce the mould of computer machine case yet, when more the mould, need can dismantle the mould through the instrument, but this process waste time relatively, influence the efficiency of production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a forming die that computer machine case was used possesses the advantage of convenient dismantlement, has solved the more troublesome problem of mould dismantlement.

(II) technical scheme

For the purpose of realizing above-mentioned convenient dismantlement, the utility model provides a following technical scheme: a forming die for a computer case comprises a supporting table, wherein a first buffer spring is fixedly connected inside the supporting table, a workbench is fixedly connected to the top of the first buffer spring and is in sliding connection with the supporting table, a fixed sliding seat is movably connected inside the workbench, a threaded rotating rod is rotatably connected inside the fixed sliding seat, a positioning threaded sleeve is in threaded connection with the outer surface of the threaded rotating rod, the outer surface of the positioning threaded sleeve is in sliding connection with the fixed sliding seat, a first gear is fixedly connected to the outer surface of the threaded rotating rod and is located at the top of threads of the threaded rotating rod, a second gear is rotatably connected to the bottom of the first gear, a threaded rod is fixedly connected inside the second gear and is in rotating connection with the fixed sliding seat, a threaded sleeve is in threaded connection with the outer surface of the threaded rod, and the outer surface of the threaded sleeve is in contact with the inner wall of the fixed sliding seat, the outer surface of the threaded sleeve is connected with a fixed sliding seat in a sliding manner, the inside of the threaded sleeve is connected with a positioning rod in a sliding manner, one side of the positioning rod, which is far away from the threaded sleeve, is fixedly connected with a fixing rod, one end of the fixing rod, which is close to the positioning rod, is fixedly connected with a fixing spring, the other end of the fixing spring is fixedly connected with the threaded sleeve, one end of the fixing rod, which is far away from the fixing spring, is inserted with a fixing block, one end of the fixing block, which is far away from the fixing spring, is fixedly connected with a lower template, the inside of the lower template is fixedly connected with a buffer spring II, the top of the buffer spring II is fixedly connected with a baffle, the baffle is fixedly connected with the fixing block, the top of the workbench is fixedly connected with a guide rod, the outer surface of the guide rod is connected with a fixing plate in a sliding manner, the inside of the fixing plate is movably connected with the fixed sliding seat, and the inside of the fixing plate is clamped with a lower die, the bottom both sides fixedly connected with buffer beam of fixed plate, and the buffer beam is located the baffle directly over, the top fixedly connected with cylinder of fixed plate.

Preferably, the fixed plate and the workstation are all seted up with location thread bush size assorted fixed slot in the inside, and the fixed slot equidistant row is in the inside of fixed plate and workstation.

Preferably, the area of the bottom of the buffer rod is matched with the area of the bottom of the baffle.

Preferably, the buffer springs are arranged in the support table at equal intervals.

Preferably, the workbench and the fixing plate are provided with sliding grooves matched with the fixed sliding seat in size.

Preferably, the fixing block is internally provided with a slot matched with the fixing rod in size.

(III) advantageous effects

Compared with the prior art, the utility model provides a forming die that computer machine case was used possesses following beneficial effect:

1. the forming die for the computer case is characterized in that the threaded rotating rod rotates, the first gear, the second gear and the threaded rod are matched for use, the threaded sleeve moves towards the second gear to release and compress the fixed spring, then the thread bushing continues to move towards the second gear and pulls the fixed rod to be separated from the inside of the fixed block through the elasticity of the fixed rod, thereby achieving the effect of conveniently disassembling the lower die and the lower die plate, solving the problem of troublesome disassembly of the die, then the screw thread rotating rod is rotated to be matched with the gear I, the gear II and the threaded rod for use, so that the screw thread sleeve moves towards the direction of the fixed block and pushes the fixed rod to be inserted into the fixed block through the elasticity of the positioning rod, then the thread bush continues to move to the direction of fixed block and compresses the fixed spring, then through the reverse action of fixed spring, increases the fastness of fixed block to accomplish the effect of being convenient for install guide bar and bed die.

2. This forming die that computer machine case was used uses through the cooperation of baffle, buffer spring two, buffer beam, workstation, buffer spring one to realized that the buffer beam passes through baffle compression buffer spring two and the buffer spring one that is located the workstation bottom cushions the impulsive force power of bed die to the lower bolster, increased the life-span of the use of mould.

Drawings

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

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

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1-supporting table, 2-buffer spring I, 3-workbench, 4-fixed sliding seat, 5-threaded rotating rod, 6-gear I, 7-gear II, 8-threaded rod, 9-threaded sleeve, 10-positioning rod, 11-fixed spring, 12-fixed rod, 13-fixed block, 14-lower template, 15-buffer spring II, 16-baffle, 17-guide rod, 18-fixed plate, 19-lower die, 20-buffer rod, 21-cylinder, 22-positioning threaded sleeve and 23-fixed groove.

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.

Referring to fig. 1-3, a forming mold for a computer case comprises a supporting table 1, a first buffer spring 2 fixedly connected to the inside of the supporting table 1, a worktable 3 fixedly connected to the top of the first buffer spring 2, the worktable 3 slidably connected to the supporting table 1, a fixed slide 4 movably connected to the inside of the worktable 3, a threaded rotating rod 5 rotatably connected to the inside of the fixed slide 4, a positioning threaded sleeve 22 threadedly connected to the outer surface of the threaded rotating rod 5, a first gear 6 slidably connected to the outer surface of the positioning threaded sleeve 22, a second gear 7 rotatably connected to the bottom of the first gear 6, a threaded rod 8 fixedly connected to the inside of the second gear 7, a threaded sleeve 9 rotatably connected to the outer surface of the threaded rod 8, the outer surface of the threaded sleeve 9 is in contact with the inner wall of the fixed sliding seat 4, the outer surface of the threaded sleeve 9 is in sliding connection with the fixed sliding seat 4, the inner part of the threaded sleeve 9 is in sliding connection with a positioning rod 10, one side of the positioning rod 10, which is far away from the threaded sleeve 9, is fixedly connected with a fixing rod 12, one end of the fixing rod 12, which is close to the positioning rod 10, is fixedly connected with a fixing spring 11, the other end of the fixing spring 11 is fixedly connected with the threaded sleeve 9, one end of the fixing rod 12, which is far away from the fixing spring 11, is inserted with a fixing block 13, one end of the fixing block 13, which is far away from the fixing rod 12, is fixedly connected with a lower template 14, the inner part of the lower template 14 is fixedly connected with a buffer spring II 15, the top of the buffer spring II 15 is fixedly connected with a baffle 16, the baffle 16 is fixedly connected with the fixing block 13, the top of the workbench 3 is fixedly connected with a guide rod 17, and the outer surface of the guide rod 17 is in sliding connection with a fixing plate 18, the inside of the fixed plate 18 is movably connected with the fixed slide seat 4, the inside of the fixed plate 18 is clamped with a lower die 19, two sides of the bottom of the fixed plate 18 are fixedly connected with buffer rods 20, the buffer rods 20 are positioned right above the baffle plate 16, the top of the fixed plate 18 is fixedly connected with an air cylinder 21, the forming die for the computer case rotates through the screw rotating rod 5 and is matched with the gear I6, the gear II 7 and the threaded rod 8 for use, the threaded sleeve 9 moves towards the gear II 7 to release and compress the fixed spring 11, then the threaded sleeve 9 continues to move towards the gear II 7 and pulls the fixed rod 12 to be separated from the inside of the fixed block 13 through the elasticity of the positioning rod 10, thereby achieving the effect of conveniently disassembling the lower die 19 and the lower die plate 14, solving the problem of troublesome mold disassembly, and then the screw rotating rod 5 rotates to be matched with the gear I6, the gear II 7 and the threaded rod 8 for use, make the thread bush 9 move to the direction of fixed block 13 and promote the inside that dead lever 12 inserted fixed block 13 through the elasticity of locating lever 10, then thread bush 9 continues to move compression fixed spring 11 to the direction of fixed block 13, then through the reverse action of fixed spring 11, increase the fastness of fixed block 13, thereby accomplish the effect of being convenient for install guide bar 17 and bed die 19, forming die that this computer machine case was used passes through baffle 16, buffer spring two 15, buffer beam 20, workstation 3, buffer spring one 2's cooperation is used, thereby realized that buffer beam 20 compresses buffer spring two 15 through baffle 16 and the buffer spring one 2 that is located workstation 3 bottom cushions the impulsive force of bed die 19 to lower bolster 14, the life-span of mould has been increased.

Fixing grooves 23 matched with the positioning threaded sleeves 22 in size are formed in the fixing plate 18 and the workbench 3, and the fixing grooves 23 are arranged in the fixing plate 18 and the workbench 3 at equal intervals.

The area of the bottom of the buffer rod 20 is matched with the area of the bottom of the baffle 16.

The first buffer springs 2 are arranged in the support table 1 at equal intervals.

The workbench 3 and the fixing plate 18 are provided with sliding grooves matched with the fixed sliding seat 4 in size.

And a slot matched with the fixed rod 12 in size is formed in the fixed block 13.

When the die is used, the first gear 6 is driven to rotate by rotating the threaded rotating rod 5, the second gear 7 and the threaded rod 8 are driven to rotate by rotating the first gear 6, the threaded rod 8 drives the threaded sleeve 9 to move towards the second gear 7, the threaded sleeve 9 starts to move towards the second gear 7 to release and compress the fixed spring 11, then the threaded sleeve 9 continues to move towards the second gear 7 and pulls the fixed rod 12 to be separated from the inside of the fixed block 13 through the elasticity of the positioning rod 10, so that the purpose of facilitating the lower die 19 and the lower die plate 14 is achieved, meanwhile, the positioning threaded sleeve 22 is driven to move upwards to be separated from the fixed groove 23, then a new lower die plate 14 and the fixed block 13 of the lower die 19 are inserted into the lower die plate 14, then the threaded rotating rod 5 is rotated to drive the first gear 6 to rotate, the first gear 6 is rotated to drive the second gear 7 and the threaded rod 8 to rotate, the threaded rod 8 is rotated to drive the threaded sleeve 9 to move towards the fixed block 13, the threaded sleeve 9 moves towards the direction of the fixed block 13, the fixed rod 12 is pushed to be inserted into the fixed block 13 through the elasticity of the positioning rod 10, then the threaded sleeve 9 continues to move towards the direction of the fixed block 13 to compress the fixed spring 11, then the firmness of the fixed block 13 is increased through the reverse action of the fixed spring 11, meanwhile, the threaded rotating rod 5 rotates to drive the positioning threaded sleeve 22 to be inserted into the workbench 3 to fix the fixed sliding seat 4, so that the purpose of conveniently installing the guide rod 17 and the lower die 19 is achieved, then the air cylinder 21 drives the lower die 19 to move towards the direction of the lower die plate 14 through the fixed plate 18, the lower die 19 moves towards the direction of the lower die plate 14 to drive the buffer rod 20 to move towards the direction of the lower die plate 14, then the lower die 19 coincides with the lower die plate 14, then the buffer rod 20 pushes the baffle 16 to compress the second buffer spring 15, the lower die plate 14 drives the lower die 19 to impact force on the lower die plate 14 through the first buffer spring 2 at the bottom of the workbench 3 via the second buffer spring 21, thereby achieving a reduction in the impact of the lower die 19 with the lower die plate 14.

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 forming die that computer machine case was used, includes brace table (1), its characterized in that: the inner part of the supporting table (1) is fixedly connected with a first buffer spring (2), the top of the first buffer spring (2) is fixedly connected with a workbench (3), the workbench (3) is connected with the supporting table (1) in a sliding manner, the inner part of the workbench (3) is movably connected with a fixed sliding seat (4), the inner part of the fixed sliding seat (4) is rotatably connected with a threaded rotating rod (5), the outer surface of the threaded rotating rod (5) is in threaded connection with a positioning threaded sleeve (22), the outer surface of the positioning threaded sleeve (22) is in sliding connection with the fixed sliding seat (4), the outer surface of the threaded rotating rod (5) is fixedly connected with a first gear (6), the first gear (6) is positioned at the top of the threaded rotating rod (5), the bottom of the first gear (6) is rotatably connected with a second gear (7), the inner part of the second gear (7) is fixedly connected with a threaded rod (8), the outer surface of the threaded rod (8) is rotatably connected with the fixed sliding seat (4), the outer surface of the threaded rod (8) is in threaded connection with a threaded sleeve (9), the outer surface of the threaded sleeve (9) is in contact with the inner wall of the fixed sliding seat (4), the outer surface of the threaded sleeve (9) is in sliding connection with the fixed sliding seat (4), the inner part of the threaded sleeve (9) is in sliding connection with a positioning rod (10), one side, far away from the threaded sleeve (9), of the positioning rod (10) is fixedly connected with a fixing rod (12), one end, close to the positioning rod (10), of the fixing rod (12) is fixedly connected with a fixing spring (11), the other end of the fixing spring (11) is fixedly connected with the threaded sleeve (9), one end, far away from the fixing spring (11), of the fixing rod (12) is inserted with a fixing block (13), one end, far away from the fixing rod (12), of the fixing block (13) is fixedly connected with a lower template (14), the inside fixedly connected with buffer spring two (15) of lower bolster (14), top fixedly connected with baffle (16) of buffer spring two (15), and baffle (16) and fixed block (13) fixed connection, top fixedly connected with guide bar (17) of workstation (3), the surface sliding connection of guide bar (17) has fixed plate (18), the inside and the fixed slide (4) swing joint of fixed plate (18), the inside joint of fixed plate (18) has bed die (19), the bottom both sides fixedly connected with buffer beam (20) of fixed plate (18), and buffer beam (20) are located directly over baffle (16), the top fixedly connected with cylinder (21) of fixed plate (18).

2. The molding die for a computer case according to claim 1, wherein: fixed plate (18) and workstation (3) inside all seted up with location thread bush (22) size assorted fixed slot (23), and fixed slot (23) equidistant row is in the inside of fixed plate (18) and workstation (3).

3. The molding die for a computer case according to claim 1, wherein: the area of the bottom of the buffer rod (20) is matched with the area of the bottom of the baffle plate (16).

4. The molding die for a computer case according to claim 1, wherein: the first buffer springs (2) are arranged in the support platform (1) at equal intervals.

5. The molding die for a computer case according to claim 1, wherein: the workbench (3) and the fixing plate (18) are provided with sliding grooves matched with the fixed sliding seat (4) in size.

6. The molding die for a computer case according to claim 1, wherein: and a slot matched with the fixed rod (12) in size is formed in the fixed block (13).