CN108856675B - Replaceable thrust component - Google Patents
Replaceable thrust component Download PDFInfo
- Publication number
- CN108856675B CN108856675B CN201810903757.XA CN201810903757A CN108856675B CN 108856675 B CN108856675 B CN 108856675B CN 201810903757 A CN201810903757 A CN 201810903757A CN 108856675 B CN108856675 B CN 108856675B
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- Prior art keywords
- push head
- replacement
- basic
- head
- replacement push
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- 150000001875 compounds Chemical class 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000004512 die casting Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
- B22D17/263—Mechanisms or devices for locking or opening dies mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Actuator (AREA)
Abstract
The invention discloses a replaceable thrust component which is connected with a power cylinder for providing mold closing pressure, and comprises a basic push head and a replacement push head, wherein a C-shaped groove is formed in the surface of the replacement push head, which is positioned on one side of the power cylinder, at least one side of the C-shaped groove penetrates through the side edge of the replacement push head and is provided with a mounting opening, the replacement push head is sleeved on the basic push head through the C-shaped groove, a limit column is further arranged between the basic push head and the replacement push head, the C-shaped groove is used for limiting the replacement push head to move along the axial direction of the power cylinder, and the limit column is used for limiting the replacement push head to move along the horizontal direction of the surface of the basic push head. The invention can be suitable for moulds with different sizes, and can not cause damage to the moulds during use, thereby having high universality.
Description
Technical Field
The present invention relates to a replaceable thrust assembly.
Background
Die casting is an acronym for pressure casting. The method is a method for obtaining castings by filling liquid or semi-liquid metal into a die cavity of a die casting die at a high speed under the action of high pressure and rapidly solidifying under the pressure. The die casting mold used is called a die casting mold.
The die casting mould consists of a fixed mould and a movable mould, and before the die casting mould is used, the fixed mould and the movable mould are required to be combined together to form a die casting mould, and the die casting mould is usually used for die casting under the pressure of several megapascals to tens of megapascals, so that an auxiliary die closing machine is required for die closing in the early production stage for pressing for standby;
The existing thrust components of the die spotting machine are all of fixed size, when the die size is far larger than that of the thrust components, thrust cannot be conducted, so that pressing force is concentrated in the middle of the die, and the die is extremely easy to damage due to overlarge pressure because the inside of the die is empty, and the die universality is poor.
Disclosure of Invention
The invention aims to solve the technical problem of providing a replaceable thrust component which can be suitable for dies with different sizes, and can not damage the dies during use, so that the universality is high.
In order to solve the technical problems, the invention provides a replaceable thrust component which is connected with a power cylinder for providing mold closing pressure, and the replaceable thrust component comprises a basic push head and a replacement push head, wherein a C-shaped groove is formed in the surface of one side of the power cylinder, at least one side of the C-shaped groove penetrates through the side edge of the replacement push head and is provided with a mounting opening, the replacement push head is sleeved on the basic push head through the C-shaped groove, a limit column is further arranged between the basic push head and the replacement push head, the C-shaped groove is used for limiting the replacement push head to move along the axial direction of the power cylinder, and the limit column is used for limiting the replacement push head to move along the horizontal direction of the surface of the basic push head.
Further, the replacement push head that the spacing post corresponds is provided with first spacing hole and is provided with the spacing hole of second on the basis push head that corresponds, spacing post one end can stretch into in the spacing hole of second, still be provided with the anticreep convex part in the spacing post periphery, be provided with the anticreep mounting groove on the first spacing hole inner wall that the anticreep convex part corresponds.
Further, a limiting block is arranged on the other side of the C-shaped groove, corresponding to the mounting opening, and is locked with the replacement pushing head through a screw or integrally formed with the replacement pushing head, an adjusting screw is arranged on the limiting block, and the adjusting screw is connected with the side edge of the base pushing head in a matched mode.
Further, the thrust assembly is vertically disposed.
Further, the thrust component is horizontally arranged.
Further, the automatic lifting device comprises a portal, wherein guide rails and sliding blocks which are connected in a matched mode are arranged in the portal, the sliding blocks are fixedly connected with the power cylinders, screw rod lifting assemblies are arranged at the tops of the portal corresponding to the sliding blocks, and lifting end portions of the screw rod lifting assemblies are connected with the sliding blocks.
The invention has the beneficial effects that:
After the basic pushing head and the replacement pushing head are matched for use, when the size of the die is small, the basic pushing head can be used for pressing, and when the size of the die is large, the replacement pushing head which accords with the size is arranged, so that the pressing force can be uniformly dispersed on the surface of the die; the replacement push head is sleeved on the basic push head by adopting a C-shaped groove structure, is assisted to limit by adopting a limit column, and has the characteristics of convenience in installation, high replacement speed and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded schematic view of the basic pusher and alternate pusher of the present invention;
FIG. 3 is a schematic cross-sectional view of an alternative pusher head of the present invention;
FIG. 4 is a schematic illustration of the combination of the base push head and the replacement push head of the present invention in use;
Fig. 5 is a schematic view of the present invention in use in a landscape configuration.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1 to 3, in an embodiment of the replaceable thrust assembly of the present invention, the thrust assembly is connected to a power cylinder 1 for providing mold clamping pressure, the thrust assembly includes a base push head 2 and a replacement push head 3, a C-shaped groove 4 is formed in a surface of the replacement push head located on one side of the power cylinder, at least one side of the C-shaped groove penetrates through a side edge of the replacement push head and is provided with a mounting port 5, the replacement push head is sleeved on the base push head through the C-shaped groove, and a limit post 6 is further provided between the base push head and the replacement push head. Above-mentioned when using, if the mould is less, can directly use basic push head, when the mould is big, select suitable replacement to push head, then establish the replacement push head cover on basic push head surface through C type groove, C type groove can avoid the junction of the power jar that is connected with basic push head, and can also restrict the replacement to push head and remove along the power jar axial direction, install the spacing post again, spacing post is used for restricting the replacement to push head and removes along the horizontal direction on basic push head surface, C type groove and spacing post cooperation form the position fixing of replacement push head, and a structure is simple, the simple operation, completion replacement that can be quick is in order to reach the user demand.
The replacement pushing head corresponding to the limiting column is provided with the first limiting hole 7, the corresponding foundation pushing head is provided with the second limiting hole 8, one end of the limiting column can extend into the second limiting hole, the periphery of the limiting column is also provided with the anti-falling convex part 9, the inner wall of the first limiting hole corresponding to the anti-falling convex part is provided with the anti-falling mounting groove 10, the limiting column is directly plugged into the second limiting hole from the first limiting hole and then enters the second limiting hole, at the moment, the foundation pushing head and the replacement pushing head can be limited in the radial direction, the anti-falling convex part also enters the anti-falling mounting groove when the plunger is limited, the limiting column rotates for a certain angle after being in place, the limiting convex part is hidden into the inner groove, and the limiting convex part cannot fall out due to the fact that the limiting column cannot fall out, namely, the stable using effect is achieved.
Referring to fig. 4, a limiting block 11 is arranged on the other side of the C-shaped groove corresponding to the mounting opening, and is locked with the replacement push head through a screw or is integrally manufactured with the replacement push head, so that the limiting block has the effect of blocking a limiting position, and the situation that the replacement push head and the basic push head are excessively shifted due to excessive movement when the replacement push head is mounted is avoided, so that the mounting difficulty of a limiting column is prevented from being improved; the limiting block is provided with an adjusting screw, the adjusting screw is matched and connected with the side edge of the foundation push head, the adjusting screw can be abutted with the side edge of the foundation push head, when the adjusting screw is rotated, the limiting block can move due to threads, the distance between the limiting block and the foundation push head is adjustable, and when the limiting block can move, the adjusting of the overlapping position between the replacement push head and the foundation push head can be driven, so that the limiting column can be conveniently installed.
The thrust component can be vertically arranged and used, and can also be horizontally arranged and used; when the vertical type push head is arranged, the replacement push head is hung on the basic push head through the C-shaped groove, the replacement push head cannot move in the axial direction of the power cylinder, and the replacement push head cannot move out of the horizontal direction after the limiting column is arranged, so that a good positioning effect is achieved, and the installation and the operation are convenient and fast; when the horizontal type push head is arranged, the replacement push head is guided by the C-shaped groove to be arranged on the basic push head, the replacement push head cannot move in the axial direction of the power cylinder, and after the limiting column is arranged, the replacement push head cannot move out in the horizontal direction; of course, the C-shaped groove may be horizontally arranged and then mounted on the base push head, and the weight of the C-shaped groove may be transferred to the base push head.
The groove body matched and guided with the C-shaped groove is formed in the surface of the base push head, located on one side of the power cylinder, so that the effect of stable installation and movement is achieved, falling caused by deflection due to a circular structure is avoided, and therefore installation risks occur in horizontal setting.
Referring to fig. 5, in an embodiment, the thrust assembly is horizontally disposed, and further includes a gantry 12, a guide rail and a slider 13 are disposed in the gantry and are connected in a matched manner, the slider is fixedly connected with a power cylinder, a screw rod lifting assembly 14 is disposed at the top of the gantry corresponding to the slider, a lifting end of the screw rod lifting assembly is connected with the slider, the screw rod lifting assembly can drive the slider to move along the axial direction of the screw rod, and when the horizontal type thrust assembly is horizontally disposed, the centers of different dies can be high or low, and the screw rod lifting assembly can drive the centers of the thrust assembly to be adjusted so as to adapt to dies of different sizes. And the basic pushing head can be better suitable for small-size dies.
The above embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (6)
1. The utility model provides a removable thrust subassembly is connected with the pneumatic cylinder that provides compound die pressure, a serial communication port, including basic push head and replacement push head, the C type groove has been seted up on the surface that the replacement push head is located pneumatic cylinder one side, the side of at least one side penetration replacement push head of C type groove sets up to the installing port, the replacement push head is established on basic push head through C type groove cover, still be provided with spacing post between basic push head and the replacement push head, C type groove is used for restricting the replacement push head and moves along pneumatic cylinder axial direction, spacing post is used for restricting the replacement push head and moves along the horizontal direction of basic push head surface.
2. The replaceable thrust component of claim 1, wherein the replacement pusher corresponding to the limit post is provided with a first limit hole and the corresponding base pusher is provided with a second limit hole, one end of the limit post can extend into the second limit hole, the periphery of the limit post is further provided with an anti-falling protrusion, and an anti-falling mounting groove is formed in the inner wall of the first limit hole corresponding to the anti-falling protrusion.
3. The replaceable thrust component of claim 1, wherein a limiting block is arranged on the other side of the C-shaped groove corresponding to the mounting opening, the limiting block and the replacement push head are locked through screws or integrally manufactured with the replacement push head, and an adjusting screw is arranged on the limiting block and is connected with the side edge of the basic push head in a matched mode.
4. A replaceable thrust assembly according to any one of claims 1 to 3, wherein the thrust assembly is arranged vertically.
5. A replaceable thrust assembly according to any one of claims 1 to 3, wherein the thrust assembly is arranged horizontally.
6. The replaceable thrust assembly of claim 5 further comprising a gantry, wherein guide rails and a slider are disposed in the gantry and are connected in a matched manner, the slider is fixedly connected with the power cylinder, a screw rod lifting assembly is disposed at the top of the gantry corresponding to the slider, and the lifting end of the screw rod lifting assembly is connected with the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903757.XA CN108856675B (en) | 2018-08-09 | 2018-08-09 | Replaceable thrust component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903757.XA CN108856675B (en) | 2018-08-09 | 2018-08-09 | Replaceable thrust component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108856675A CN108856675A (en) | 2018-11-23 |
| CN108856675B true CN108856675B (en) | 2024-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903757.XA Active CN108856675B (en) | 2018-08-09 | 2018-08-09 | Replaceable thrust component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856675B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076590U (en) * | 2014-09-11 | 2015-01-07 | 台州市黄岩汉威塑料模具有限公司 | Plastic chair mould abaculus changes structure |
| CN204365892U (en) * | 2015-01-09 | 2015-06-03 | 浙江乐仁精密工业有限公司 | A kind of push rod of replaceable head section |
| CN205183738U (en) * | 2015-12-03 | 2016-04-27 | 天津爱田汽车部件有限公司 | Die casting die demoulding mechanism |
| CN105563775A (en) * | 2014-11-05 | 2016-05-11 | 日精树脂工业株式会社 | Mold clamping mechanism |
| CN107214921A (en) * | 2017-07-25 | 2017-09-29 | 北京化工大学 | Injection machine or the adaptive clamping of die casting machine precision sizing |
| CN206613885U (en) * | 2016-12-27 | 2017-11-07 | 昆明理工大学 | The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll |
| CN209062113U (en) * | 2018-08-09 | 2019-07-05 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
-
2018
- 2018-08-09 CN CN201810903757.XA patent/CN108856675B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204076590U (en) * | 2014-09-11 | 2015-01-07 | 台州市黄岩汉威塑料模具有限公司 | Plastic chair mould abaculus changes structure |
| CN105563775A (en) * | 2014-11-05 | 2016-05-11 | 日精树脂工业株式会社 | Mold clamping mechanism |
| CN204365892U (en) * | 2015-01-09 | 2015-06-03 | 浙江乐仁精密工业有限公司 | A kind of push rod of replaceable head section |
| CN205183738U (en) * | 2015-12-03 | 2016-04-27 | 天津爱田汽车部件有限公司 | Die casting die demoulding mechanism |
| CN206613885U (en) * | 2016-12-27 | 2017-11-07 | 昆明理工大学 | The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll |
| CN107214921A (en) * | 2017-07-25 | 2017-09-29 | 北京化工大学 | Injection machine or the adaptive clamping of die casting machine precision sizing |
| CN209062113U (en) * | 2018-08-09 | 2019-07-05 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108856675A (en) | 2018-11-23 |
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