CN213257023U

CN213257023U - High-precision die-casting die convenient to adjust

Info

Publication number: CN213257023U
Application number: CN202022093144.XU
Authority: CN
Inventors: 陈春喜
Original assignee: Wuxi Weifeng Precision Mould Co ltd
Current assignee: Wuxi Weifeng Precision Mould Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-25
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a high-accuracy die casting die convenient to adjust, including the device main part, the device main part includes base, first mount and die-casting board, the inside of base is provided with first mount, and the inside movable mounting of first mount has the mold core device, the top of mold core device is provided with the die-casting board, both ends all are provided with the change device about first mount upper end. The utility model provides a present high-precision die casting die most of designs all relatively fixed, can not change the mold core, probably need die-casting out the part of equidimension, shape in the preparation, probably just need prepare new complete set equipment again to the cost is relative with regard to bigger problem, has improved the practicality, has also improved the operability simultaneously.

Description

High-precision die-casting die convenient to adjust

Technical Field

The utility model relates to a die casting die technical field specifically is a high-accuracy die casting die convenient to adjust.

Background

Along with the progress and development of the society, the science and technology is greatly improved, the precision of the die-casting die is higher and higher, 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, the die-casting die is widely applied to manufacturing equipment tools, the operation is very convenient, the trouble and the labor are saved, and therefore the existing high-precision die-casting die basically meets the requirements of people, but still has some problems.

The first problem is that: most of the existing high-precision die-casting dies are relatively fixed in design, a die core cannot be replaced, parts with different sizes and shapes may need to be die-cast during manufacturing, a new complete set of equipment may need to be prepared again, and accordingly the cost is relatively high.

The second problem is that: most of the existing high-precision die-casting molds are inconvenient to adjust the height, parts with different thicknesses can be required to be die-cast in the manufacturing process, if different die cores are replaced, time and labor are wasted, the die-casting mold is relatively troublesome, and the cost is also increased, so that the problem is solved by the high-precision die-casting mold which is convenient to adjust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-accuracy die casting die convenient to adjust to the problem of being convenient for change the mold core and being convenient for height-adjusting that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision die-casting die convenient to adjust comprises a device main body, wherein the device main body comprises a base, a first fixing frame and a die-casting plate, the first fixing frame is arranged inside the base, a die core device is movably arranged inside the first fixing frame, the die-casting plate is arranged at the top end of the die core device, replacing devices are arranged at the left end and the right end of the upper end of the first fixing frame, each replacing device comprises a slotted hole, a first sliding groove, a first sliding block, a first clamping groove, a second clamping block, a first spring, a pull block, a first handle, a third clamping block, a first groove, a first fixing rod and a second spring, the left end and the right end of the upper end of the first fixing frame are both provided with slotted holes, the upper end and the lower end of the inside of each slotted hole are both provided with first sliding grooves, a first clamping block is fixedly arranged between the two groups of first sliding blocks, a first clamping block is movably arranged in the first clamping block, a first spring is arranged in the first sliding groove, the right side of the first spring is welded on the left side of the first sliding block, the left side of the first spring is welded on the inner wall of the left end in the first sliding chute, the left end and the right end of the mold core device are both provided with a first clamping groove, the first clamping block is movably arranged in the first clamping groove, the left end of the first clamping block is provided with a pulling block, and a third clamping block is arranged inside the pulling block, first grooves are arranged at the left end and the right end of the upper end of the first fixing frame, a first fixed rod is arranged in the first groove, a third clamping block is movably arranged outside the first fixed rod, the outside of first dead lever is twined there is the second spring, the inside of base is provided with adjusting device.

Preferably, the adjusting device comprises a second chute, a second slider, a supporting block, a first ratchet, a second fixing frame, a third chute, a third slider, a supporting frame, a second ratchet, a second handle, a fixed block, a second groove and a second fixed rod, the supporting block is fixedly arranged at the bottom end of the first fixing frame, the first ratchet is fixedly arranged at the front side of the supporting block, the second fixing frame is fixedly arranged at the bottom end of the base, the supporting block is movably arranged in the second fixing frame, the third chute is arranged at the front end and the rear end in the second fixing frame, the third slider is connected in the third chute in a sliding manner, the supporting block is fixedly arranged between the two sets of third sliders, the supporting frame is arranged at the front end of the first ratchet, the second ratchet is fixedly arranged at the right side of the supporting frame, the second handle is movably arranged at the right end of the supporting frame through a rotating shaft, the front end of the base is provided with a second groove, a second fixing rod is movably mounted inside the second groove, a fixing block is fixedly mounted at the top end of the second handle, and the second fixing rod is movably mounted in the middle of the upper end of the fixing block.

Preferably, a second clamping block is fixedly mounted at the right end inside the first clamping groove, a second clamping groove is formed in the right side of the first clamping block, and the second clamping groove and the second clamping block are clamped with each other.

Preferably, a first handle is fixedly mounted on the left side of the first clamping block, the first handle is in a circular design, and a rubber pad is glued on the inner wall of the first handle.

Preferably, a third clamping block is movably mounted inside the pulling block, the third clamping block is designed in an L shape, and the upper end of the left end of the third clamping block is clamped with the pulling block.

Preferably, the second sliding grooves are formed in the left end and the right end of the inner portion of the base, and the second sliding blocks are connected to the inner portions of the second sliding grooves in a sliding mode.

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

1. the high-precision die-casting die convenient to adjust is provided with a slotted hole, a first sliding groove, a first sliding block, a first clamping groove, a second clamping block, a first spring, a pull block, a first handle, a third clamping block, a first groove, a first fixing rod and a second spring, wherein the upper end of the left end of the third clamping block is moved out of the interior of the pull block by pulling a handle at the left end of the third clamping block downwards, then the first handle is pulled to the left end, the first clamping block is moved out of the interior of the first clamping groove, then the die core device is taken out and replaced by other die core devices, then the die core device is placed in the interior of the first fixing frame and then sent to the first handle, as the first spring is subjected to tension, the restoring force is provided, the first clamping block returns to the original position, the second clamping block and the second clamping groove are mutually clamped, then the handle at the left end of the third clamping block is loosened, and, thereby possess the restoring force, the upper end of third fixture block left end and the mutual block of drawing the piece to the mold core device obtains fixedly, and it is relatively more fixed to have solved most designs of current high-accuracy die casting die, can not change the mold core, probably need die-casting out the part of equidimension not, shape in the preparation, probably just need prepare new complete sets of equipment again, thereby the cost is relative just great problem, has improved the practicality, has also improved the operability simultaneously.

2. The high-precision die-casting die convenient to adjust comprises a second sliding groove, a second sliding block, a supporting block, a first ratchet, a second fixing frame, a third sliding groove, a third sliding block, a supporting frame, a second ratchet, a second handle, a fixing block, a second groove and a second fixing rod, wherein the second fixing rod is pulled to the front end, the second fixing rod is taken out of the inner part of the upper end of the fixing block, then the second handle is pressed downwards, the supporting block is moved to the upper end under the matching of the second ratchet and the first ratchet, the height of the first fixing frame is improved, the second handle is pulled upwards, the supporting block moves downwards, the height of the first fixing frame is adjusted, the problems that most of the existing high-precision die-casting dies are inconvenient to adjust the height, parts with different thicknesses are required to be die-cast during manufacturing, time and labor are wasted if different die cores are replaced are solved, relatively troublesome, and raises the problem of cost and the usability.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a base; 120. a first fixing frame; 130. a mold core device; 140. die-casting the plate; 200. replacing the device; 210. a slot; 220. a first chute; 230. a first slider; 240. a first clamping block; 241. a first card slot; 242. a second card slot; 243. a second fixture block; 250. a first spring; 260. pulling the block; 270. a first handle; 280. a third fixture block; 281. a first groove; 282. a first fixing lever; 283. a second spring; 300. an adjustment device; 310. a second chute; 320. a second slider; 330. a support block; 340. a first ratchet; 350. a second fixing frame; 360. a third chute; 370. a third slider; 380. a support frame; 381. a second ratchet; 382. a second handle; 383. a fixed block; 384. a second groove; 385. and a second fixing rod.

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. 1-4, the present invention provides an embodiment: a high-precision die-casting die convenient to adjust comprises a device main body 100, wherein the device main body 100 comprises a base 110, a first fixing frame 120 and a die-casting plate 140, the first fixing frame 120 is arranged inside the base 110, a die core device 130 is movably arranged inside the first fixing frame 120, the die-casting plate 140 is arranged at the top end of the die core device 130, replacement devices 200 are arranged at the left end and the right end of the upper end of the first fixing frame 120, each replacement device 200 comprises a slotted hole 210, a first sliding groove 220, a first sliding block 230, a first clamping block 240, a first clamping groove 241, a second clamping groove 242, a second clamping block 243, a first spring 250, a pulling block 260, a first handle, a third clamping block 280, a first groove 281, a first fixing rod 282 and a second spring 283, slotted holes 210 are formed at the left end and the right end of the upper end of the first fixing frame 120, first sliding grooves 220 are formed at, a first sliding block 230 is slidably connected to the inside of the first sliding groove 220, a first clamping block 240 is fixedly installed between two sets of first sliding blocks 230, a first clamping block 240 is movably installed inside the first clamping block 240, a first spring 250 is installed inside the first sliding groove 220, the right side of the first spring 250 is welded to the left side of the first sliding block 230, the left side of the first spring 250 is welded to the inner wall of the left end inside the first sliding groove 220, first clamping grooves 241 are respectively formed at the left and right ends of the core device 130, the first clamping block 240 is movably installed inside the first clamping grooves 241, a pull block 260 is arranged at the left end of the first clamping block 240, a third clamping block 280 is arranged inside the pull block 260, first grooves 281 are formed at the left and right ends of the upper end of the first fixing frame 120, first fixing rods 282 are arranged inside the first fixing rods 281, third clamping blocks 280 are movably installed outside the first fixing rods 282, and second springs 283 are wound outside the first fixing rods 282, the inside of the base 110 is provided with the adjusting device 300, which improves the usability.

The adjusting device 300 comprises a second sliding chute 310, a second sliding block 320, a supporting block 330, a first ratchet 340, a second fixing frame 350, a third sliding chute 360, a third sliding block 370, a supporting frame 380, a second ratchet 381, a second handle 382, a fixing block 383, a second groove 384 and a second fixing rod 385, wherein the supporting block 330 is fixedly installed at the bottom end of the first fixing frame 120, the first ratchet 340 is fixedly installed at the front side of the supporting block 330, the second fixing frame 350 is fixedly installed at the bottom end of the base 110, the supporting block 330 is movably installed in the second fixing frame 350, the third sliding chute 360 is respectively installed at the front end and the rear end in the second fixing frame 350, the third sliding chute 360 is connected with the third sliding block 370 in a sliding manner, the supporting block 330 is fixedly installed between the two groups of third sliding blocks 370, the supporting frame 380 is arranged at the front end of the first sliding frame 340, and the second ratchet 381 is fixedly, the right-hand member of support frame 380 has second handle 382 through pivot movable mounting, and second recess 384 has been seted up to the front end of base 110, and the inside movable mounting of second recess 384 has second dead lever 385, and the top fixed mounting of second handle 382 has fixed block 383, and second dead lever 385 movable mounting is in the middle part of fixed block 383 upper end, is convenient for adjust the height of mold core device 130, has improved the practicality.

The second clamping block 243 is fixedly installed at the right end inside the first clamping groove 241, the second clamping groove 242 is formed in the right side of the first clamping block 240, and the second clamping groove 242 and the second clamping block 243 are clamped with each other, so that the first clamping block 240 is further clamped.

The left side fixed mounting of first fixture block 240 has first in command 270, and first in command 270 is circular design, and the inner wall glue of first in command 270 has the rubber pad, has improved the comfort level, is convenient for spur first in command 270.

The third block 280 is movably installed inside the pull block 260, the third block 280 is designed in an L shape, the upper end of the left end of the third block 280 is clamped with the pull block 260, and when a handle at the left end of the third block 280 is pulled, the third block 280 is moved out of the pull block 260, so that the operation is facilitated.

The second sliding grooves 310 are disposed at the left and right ends of the interior of the base 110, and the second sliding blocks 320 are slidably connected to the interior of the second sliding grooves 310, so that when the second handle 382 is pressed or pulled upwards, the first fixing frame 120 is conveniently moved upwards or downwards.

The working principle is as follows: when the mold core device 130 needs to be replaced, the handle at the left end of the third clamping block 280 is pulled downwards, the upper end of the left end of the third clamping block 280 is moved out of the pulling block 260, the first handle 270 is pulled towards the left end, the first clamping block 240 is moved out of the first clamping groove 241, the mold core device 130 is taken out, other types of mold core devices 130 are replaced, the mold core device 130 is placed in the first fixing frame 120 and then sent to the first handle 270, the first spring 250 is pulled to have restoring force, the first clamping block 240 returns to the original position, the second clamping block 243 and the second clamping groove 242 are clamped with each other, the handle at the left end of the third clamping block 280 is released, the second spring 283 is pressed to have restoring force, and the upper end of the left end of the third clamping block 280 and the pulling block 260 are clamped with each other, so that the mold core device 130 is fixed.

When the height of the first fixing frame 120 is to be adjusted, the second fixing rod 385 is pulled to the front end, the second fixing rod 385 is taken out of the inner part of the upper end of the fixing block 383, then the second handle 382 is pressed downwards, the supporting block 330 moves towards the upper end under the matching of the second ratchet 381 and the first ratchet 340, the height of the first fixing frame 120 is increased, the second handle 382 is pulled upwards, the supporting block 330 moves downwards, the height of the first fixing frame 120 is adjusted, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-accuracy die casting die convenient to adjust, includes device main part (100), device main part (100) includes base (110), first mount (120) and die-casting board (140), the inside of base (110) is provided with first mount (120), and the inside movable mounting of first mount (120) has mold core device (130), the top of mold core device (130) is provided with die-casting board (140), its characterized in that: the left end and the right end of the upper end of the first fixing frame (120) are respectively provided with a replacing device (200), each replacing device (200) comprises a slotted hole (210), a first sliding groove (220), a first sliding block (230), a first clamping block (240), a first clamping groove (241), a second clamping groove (242), a second clamping block (243), a first spring (250), a pulling block (260), a first handle (270), a third clamping block (280), a first groove (281), a first fixing rod (282) and a second spring (283), the left end and the right end of the upper end of the first fixing frame (120) are respectively provided with a slotted hole (210), the upper end and the lower end of the inside of each slotted hole (210) are respectively provided with a first sliding groove (220), the inside of each first sliding groove (220) is slidably connected with a first sliding block (230), a first clamping block (240) is fixedly arranged between the two groups of first sliding blocks (230), and a first clamping block (240) is movably arranged inside of the, a first spring (250) is arranged in the first sliding groove (220), the right side of the first spring (250) is welded on the left side of the first sliding block (230), the left side of the first spring (250) is welded on the inner wall of the left end in the first sliding groove (220), the left end and the right end of the die core device (130) are both provided with a first clamping groove (241), the first clamping block (240) is movably arranged in the first clamping groove (241), the left end of the first clamping block (240) is provided with a pull block (260), the interior of the pull block (260) is provided with a third clamping block (280), the left end and the right end of the upper end of the first fixing frame (120) are provided with a first groove (281), a first fixing rod (282) is arranged in the first groove (281), a third clamping block (280) is movably arranged outside the first fixing rod (282), and a second spring (283) is wound outside the first fixing rod (282), an adjusting device (300) is arranged inside the base (110).

2. The high-precision die-casting die convenient to adjust as recited in claim 1, wherein: the adjusting device (300) comprises a second sliding groove (310), a second sliding block (320), a supporting block (330), a first ratchet (340), a second fixing frame (350), a third sliding groove (360), a third sliding block (370), a supporting frame (380), a second ratchet (381), a second handle (382), a fixing block (383), a second groove (384) and a second fixing rod (385), wherein the supporting block (330) is fixedly installed at the bottom end of the first fixing frame (120), the first ratchet (340) is fixedly installed at the front side of the supporting block (330), the second fixing frame (350) is fixedly installed at the bottom end of the base (110), the supporting block (330) is movably installed inside the second fixing frame (350), the third sliding grooves (360) are formed in the front end and the rear end of the inside of the second fixing frame (350), and the third sliding block (370) is connected inside the third sliding groove (360), two sets of fixed mounting has supporting shoe (330) between third slider (370), the front end of first ratchet (340) is provided with support frame (380), and the right side fixed mounting of support frame (380) has second ratchet (381), the right-hand member of support frame (380) has second handle (382) through pivot movable mounting, second recess (384) have been seted up to the front end of base (110), and the inside movable mounting of second recess (384) has second dead lever (385), the top fixed mounting of second handle (382) has fixed block (383), second dead lever (385) movable mounting is in the middle part of fixed block (383) upper end.

3. The high-precision die-casting die convenient to adjust as recited in claim 1, wherein: a second clamping block (243) is fixedly mounted at the right end inside the first clamping groove (241), a second clamping groove (242) is formed in the right side of the first clamping block (240), and the second clamping groove (242) and the second clamping block (243) are clamped with each other.

4. The high-precision die-casting die convenient to adjust as recited in claim 1, wherein: a first handle (270) is fixedly mounted on the left side of the first clamping block (240), the first handle (270) is in a circular design, and a rubber pad is glued to the inner wall of the first handle (270).

5. The high-precision die-casting die convenient to adjust as recited in claim 1, wherein: a third clamping block (280) is movably mounted in the pull block (260), the third clamping block (280) is designed in an L shape, and the upper end of the left end of the third clamping block (280) is clamped with the pull block (260).

6. The high-precision die-casting die convenient to adjust as recited in claim 2, wherein: the left end and the right end of the inside of the base (110) are both provided with second sliding grooves (310), and the inside of each second sliding groove (310) is connected with a second sliding block (320) in a sliding mode.