CN210450896U

CN210450896U - Anti-deformation device for extraction of middle-sized bottles

Info

Publication number: CN210450896U
Application number: CN201920783588.0U
Authority: CN
Inventors: 孔云木
Original assignee: SUZHOU XINHE MACHINERY CO Ltd
Current assignee: SUZHOU XINHE MACHINERY CO Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-05-05
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a take out son anti-deformation device, including taking out neutron module one, die carrier, taking out neutron module two, take out neutron module one with the die carrier is connected, the die carrier with take out neutron module two and connect, take out neutron module one including slider hydro-cylinder, slider connector, thimble board, take-up housing and neutron one, the slider hydro-cylinder with the slider connector is connected, the slider connector with the thimble board is connected, the thimble board with the slider housing is connected, the take-up housing with neutron one is connected, the die carrier includes fixed block, screw, spring, guide rail and movable wedge, the guide rail with the fixed block is connected, the fixed block with movable wedge is connected, the screw passes the fixed block with the spring, and with movable wedge is connected. The device utilizes the thimble board to restrict the foundry goods when taking out the neutron and takes out the neutron, makes die-casting demolding go on smoothly, has prevented the deformation of mould, has reduced the die-casting defective rate of product.

Description

Anti-deformation device for extraction of middle-sized bottles

Technical Field

The utility model relates to a take out neutron anti-deformation device.

Background

According to the characteristics of the aluminum alloy part and on the basis of the analysis of the die casting process, the die casting mold is designed. Aiming at more complex parts, the mould is generally designed in a neutron extraction mode to realize product molding. According to the actual structure of the part, the neutron extracting device has a single-side central extracting device, two-side central symmetrical extracting devices and multi-azimuth neutron extracting devices, wherein a deep-cavity cylindrical part needs to be designed with a longer neutron extracting distance on a die. The deep cavity cylinder part needs to consider a longer drawing movement distance when a mould is designed, and when the deep cavity cylinder part is actually produced in a die-casting mode, when neutrons are drawn out, because the longer neutrons have larger holding force, the castings easily run along with the extraction direction of the neutrons, namely, the neutrons can drive the castings to move, so that the castings are deformed. Meanwhile, the longer neutrons have central bending deformation during die-casting production, and the phenomena of die drawing, center deviation, even neutron pulling fracture and the like frequently occur in the production process, so that the die-casting reject ratio is high, the die maintenance cost is high, and the die-casting capacity is low.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, the present invention provides a deformation preventing device for a neutron extractor, which utilizes a fixed thimble to limit the product from running along with the neutron; the eccentric problem is effectively solved by adopting a neutron center insertion type structure.

In order to achieve the above and other related objects, the utility model provides a take out son anti-deformation device includes take out neutron module one, die carrier, take out neutron module two, take out neutron module one with the die carrier is connected, take out neutron module one is used for die-casting the product, the die carrier with take out neutron module two and be connected, the die carrier is used for placing the product of waiting to process, take out neutron module two and be used for die-casting the product, take out neutron module one and include slider hydro-cylinder, slider connector, thimble board, slider seat, carve fixed block and neutron one, the slider hydro-cylinder with the slider connector is connected, the slider hydro-cylinder is used for driving the slider connector motion, the slider connector with the thimble board is connected, the thimble board with the slider seat motion, the thimble board with the slider seat is connected, the thimble plate is used for driving the fixed thimble to move, the slider seat is connected with the first neutron, the slider seat is used for driving the first neutron to move, the slider seat is connected with the first neutron, the first neutron is used for die-casting a product, the wedge fixing block is connected with the slider seat, the wedge fixing block is used for matching with the movable wedge block to move so as to assist the thimble plate to push the fixed thimble to move, the die carrier comprises a fixed module, a support and an inner die core, the fixed module and the inner die core are respectively connected with the support, the fixed module comprises a fixed block, a screw, a spring, a guide rail and a movable wedge block, the guide rail is connected with the fixed block, the guide rail is used for guiding the movable wedge block to move along an appointed direction, the fixed block is connected with the movable wedge block, and the fixed block is used for limiting the moving range of the movable wedge block, the movable wedge block is guaranteed to be in close contact with the wedge fixing block, the screw penetrates through the fixing block and the spring and is connected with the movable wedge block, the screw is used for connecting the movable wedge block and the fixing block, and the spring is used for providing pressure for the movable wedge block and guaranteeing the pressure between the movable wedge block and the fixing block.

Preferably, there are two wedge fixing blocks, which are respectively located on two sides of the ejector plate and respectively contact with the ejector plate.

Preferably, the wedge-shaped position of the movable wedge block is in contact with the wedge-shaped position of the wedge fixing block.

Preferably, the thimble board includes set screw, guide post and guide post cover, set screw passes the guide post with the slider seat is connected, set screw is used for with the guide post is fixed in on the slider seat, the guide post cover is in the guide post outside, the guide post cover is used for guaranteeing the compactness when the guide post is connected with other parts.

Preferably, the second neutron extraction submodule comprises a second slider oil cylinder, a second slider connector, a second slider seat and a second neutron, the second slider oil cylinder is connected with the second slider connector, the second slider oil cylinder is used for driving the second slider connector to move, the second slider connector is connected with the second slider seat, the second slider connector is used for driving the second slider seat to move, the second slider seat is connected with the second neutron, and the second slider seat is used for driving the second neutron to move.

Preferably, fixed module has two, is located respectively the both sides of slider hydro-cylinder, and with the die carrier is connected, two fixed module collaborative work guarantees neutron one is along axial motion, causes the product to damage when avoiding taking out the neutron.

When the device works, the sliding block oil cylinder and the sliding block oil cylinder extend out to respectively drive the neutron I and the neutron II to be inserted into a product from two ends, the product is subjected to die casting, the spring is compressed, then the sliding block oil cylinder drives the neutron II to be extracted from one end of the product, the sliding block oil cylinder drives the sliding block seat to move when driving the neutron I to be extracted from the product, the sliding block oil cylinder further drives the wedge fixing block to move, the movable wedge block moves along the direction of the guide rail under the action of spring elasticity, the ejector pin plate is pushed to move towards the direction of the product, the ejector pin plate moves along the direction of the guide column, the fixed ejector pin abuts against the side end face of the.

To sum up, the utility model discloses a take out neutron anti-deformation device has following beneficial effect: the fixed module is arranged, when the middle core is drawn, the thimble is used for limiting the product to run along with the first core, meanwhile, the local part of the end surface of the casting is designed on the die core, and the casting is prevented from being deformed by the tightening force of the die core on the end surface of the casting; the problem of neutron eccentricity is solved by adopting a butt neutron center insertion mode, so that the die-casting and demolding are smooth; the production efficiency of the product is improved, and the reject ratio of the product is reduced; the device has low maintenance cost, and the later maintenance cost is reduced; and the drawing distance of neutrons is reduced by die casting of the double neutrons.

Drawings

Fig. 1 is a schematic structural view of a deformation preventing device for a Chinese pin.

Fig. 2 is an exploded view of a partial structure of a transformation preventing device for a pump.

Fig. 3 is a schematic structural diagram of the first drawing and centering sub-module and the second drawing and centering module.

Fig. 4 is a schematic structural diagram of the first centering sub-module and the fixed module.

1. A mold frame; 2. a slider oil cylinder; 3. a slider connector; 4. an ejector plate; 5. a slider seat; 6. a neutron I; 8. a second neutron; 9. an inner mold core; 10. a movable wedge; 11. a guide rail; 12. a spring; 13. a screw; 14. a fixed block; 15. fixing blocks are carved; 16. fixing the thimble; 17. a set screw; 18. a guide post; 19. a guide post sleeve; 20. a first neutron extracting module; 21. a second neutron extracting module; 22. fixing the module; 23. a support; 24. a second sliding block oil cylinder; 25. a second sliding block connector; 26. and a second sliding block seat.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 4, the utility model relates to a take out neutron anti-deformation device, which comprises a first take-out neutron module 20, a die carrier 1 and a second take-out neutron module 21, wherein the first take-out neutron module 20 is connected with the die carrier 1, the first take-out neutron module 20 is used for die-casting a product, the die carrier 1 is connected with the second take-out neutron module 21, the die carrier 1 is used for placing a product to be processed, the second take-out neutron module 21 is used for die-casting the product, the first take-out neutron module 20 comprises a slider cylinder 2, a slider connector 3, an ejector plate 4, a slider seat 5, a wedge fixing block 15 and a neutron first 6, the slider cylinder 2 is connected with the slider connector 3, the slider cylinder 2 is used for driving the slider connector 3 to move, the slider connector 3 is connected with the ejector plate 4, the slider cylinder 2 is used for driving the ejector plate 4 and the slider seat 5 to move, the thimble plate 4 is connected with the slider seat 5, the thimble plate 4 is used for driving the fixed thimble 16 to move, the slider seat 5 is connected with the first neutron 6, the slider seat 5 is used for driving the first neutron 6 to move, the slider seat 5 is connected with the first neutron 6, the first neutron 6 is used for die-casting a product, the wedge fixing block 15 is connected with the slider seat 5, the wedge fixing block 15 is used for matching with the movement of the movable wedge 10 so as to assist the thimble plate 4 to push the fixed thimble 16 to move, the die carrier 1 comprises a fixing module 22, a bracket 23 and an inner die core 9, the fixing module 22 and the inner die core 9 are respectively connected with the bracket 23, the fixing module 22 comprises a fixing block 14, a screw 13, a spring 12, a guide rail 11 and a movable wedge 10, the guide rail 11 is connected with the fixing block 14, and the guide rail 11 is used for guiding the movable wedge 10 to move along a designated direction, the fixed block 14 is connected with the movable wedge 10, the fixed block 14 is used for limiting the movement range of the movable wedge 10 and ensuring the close contact between the movable wedge 10 and the wedge fixed block 15, the screw 13 passes through the fixed block 14 and the spring 12 and is connected with the movable wedge 10, the screw 13 is used for connecting the movable wedge 10 and the fixed block 14, and the spring 12 is used for providing pressure to the movable wedge 10 and ensuring the pressure between the movable wedge 10 and the fixed block 14.

In this embodiment, there are two wedge fixing blocks 15, which are respectively located on two sides of the ejector plate 4 and respectively contact with the ejector plate 4.

In this embodiment, the wedge of the movable wedge 10 is in contact with the wedge of the wedge fixing block 15.

In this embodiment, the ejector plate 4 includes a fixing screw 17, a guide post 18 and a guide post sleeve 19, the fixing screw 17 passes through the guide post 18 and is connected with the slider seat 5, the fixing screw 17 is used for fixing the guide post 18 on the slider seat 5, the guide post sleeve 19 is sleeved outside the guide post 18, and the guide post sleeve 19 is used for ensuring the tightness when the guide post 18 is connected with other components.

In this embodiment, the second pumping sub-module 21 includes a second slider oil cylinder 24, a second slider connector 25, a second slider seat 26, and a second neutron 8, where the second slider oil cylinder 24 is connected to the second slider connector 25, the second slider oil cylinder 24 is used to drive the second slider connector 25 to move, the second slider connector 25 is connected to the second slider seat 26, the second slider connector 25 is used to drive the second slider seat 26 to move, the second slider seat 26 is connected to the second neutron 8, and the second slider seat 26 is used to drive the second neutron 8 to move.

In this embodiment, fixed module 22 has two, is located respectively the both sides of slider hydro-cylinder 2, and with 1 connection of die carrier, two fixed module 22 collaborative work guarantees neutron 6 is along axial motion, causes the product to damage when avoiding taking out the neutron.

When the device works, the slide block oil cylinder 2 and the slide block oil cylinder two 24 extend out to respectively drive the neutron I6 and the neutron II 8 to be inserted into a product from two ends, the product is subjected to die casting, the spring is compressed 12, then the slide block oil cylinder two 24 drives the neutron II 8 to be extracted from one end of the product, the slide block oil cylinder 2 drives the slide block seat 5 to move while driving the neutron I6 to be extracted from the product, the wedge fixing block 15 is further driven to move, the spring 12 releases pressure, the movable wedge block 10 moves along the direction of the guide rail 11 under the action of elasticity of the spring 12, so that the ejector plate 4 is pushed to move towards the direction of the product, the ejector plate 4 moves along the direction of the guide post 18, the fixed ejector 16 abuts against the side end face of the product, and the end face of the product is prevented from being extracted and deformed.

As above, the utility model discloses a take out neutron anti-deformation device has following beneficial effect: the fixed module is arranged, when the middle core is drawn, the thimble is used for limiting the product to run along with the first core, meanwhile, the local part of the end surface of the casting is designed on the die core, and the casting is prevented from being deformed by the tightening force of the die core on the end surface of the casting; the problem of neutron eccentricity is solved by adopting a butt neutron center insertion mode, so that the die-casting and demolding are smooth; the production efficiency of the product is improved, and the reject ratio of the product is reduced; the device has low maintenance cost, and the later maintenance cost is reduced; and the drawing distance of neutrons is reduced by die casting of the double neutrons. Therefore, the utility model overcomes the defects of the prior art and has high industrial utilization value and practical value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a take out neutron anti-deformation device which characterized in that: the drawing neutron die set comprises a drawing neutron die set I, a die set and a drawing neutron die set II, wherein the drawing neutron die set I is connected with the die set, the die set is connected with the drawing neutron die set II, the drawing neutron die set I comprises a slider oil cylinder, a slider connector, an ejector plate, a slider seat, a wedge fixing block and a neutron I, the slider oil cylinder is connected with the slider connector, the slider connector is connected with the ejector plate, the ejector plate is connected with the slider seat, the slider seat is connected with the neutron I, the wedge fixing block is connected with the slider seat, the die set comprises a fixing die set, a bracket and an inner die core, the fixing die set and the inner die core are respectively connected with the bracket, the fixing die set comprises a fixing block, a screw, a spring, a guide rail and a movable wedge block, the guide rail is connected with the fixing block, and the fixing block is connected with the movable wedge block, the screw penetrates through the fixed block and the spring and is connected with the movable wedge block.

2. The anti-deformation device for the pumpback of claim 1, wherein: the two wedge fixing blocks are respectively positioned on two sides of the ejector plate and are respectively contacted with the ejector plate.

3. The anti-deformation device for the pumpback of claim 1, wherein: the wedge-shaped part of the movable wedge block is contacted with the wedge-shaped part of the wedge fixing block.

4. The anti-deformation device for the pumpback of claim 1, wherein: the ejector plate comprises a fixing screw, a guide post and a guide post sleeve, the fixing screw penetrates through the guide post and is connected with the sliding block seat, and the guide post sleeve is sleeved on the outer side of the guide post.

5. The anti-deformation device for the pumpback of claim 1, wherein: the drawing center secondary module II comprises a sliding block oil cylinder II, a sliding block connector II and a sliding block seat II, wherein the sliding block oil cylinder II is connected with the sliding block connector II, and the sliding block connector II is connected with the sliding block seat II.

6. The anti-deformation device for the pumpback of claim 1, wherein: the two fixed modules are respectively positioned on two sides of the sliding block oil cylinder and connected with the die carrier.