CN204159668U - A kind of split type extruding mould bases - Google Patents
A kind of split type extruding mould bases Download PDFInfo
- Publication number
- CN204159668U CN204159668U CN201420494568.9U CN201420494568U CN204159668U CN 204159668 U CN204159668 U CN 204159668U CN 201420494568 U CN201420494568 U CN 201420494568U CN 204159668 U CN204159668 U CN 204159668U
- Authority
- CN
- China
- Prior art keywords
- groove
- upper frame
- mould bases
- extruding mould
- chassis body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of split type extruding mould bases, comprise chassis body and upper frame, connecting screw rod on the front end face of described chassis body, chassis body is provided with orthodrome groove and small arc-shaped groove, the upper surface of described orthodrome groove is provided with groove first, and described groove first is provided with screwed hole, and the upper surface of described upper frame is provided with projection, described projection is provided with through hole, and the lower end of upper frame is provided with groove second.The utility model avoids extruding mould bases entirety by arranging upper frame is replaced, and improves the utilization rate of extruding mould bases frame body, reduce cost, and structure is simple, easy to operate, economical and practical.
Description
Technical field
The utility model relates to Design of Dies field, particularly relates to a kind of split type extruding mould bases.
Background technology
Aluminium section bar implements extrusion process operation, to make various product forms by extruder.With drift or punch, the blank be placed in die is pressurizeed, make it to produce Plastic Flow, thus obtain a kind of pressure processing method corresponding to the nibs of mould or the product of concave-convex mold shape.During extruding, blank produces three-dimensional compressive stress, even the blank that plasticity is lower, also can be extruded.
The extrusion die of usual extruder is positioned at and extrudes on mould bases and fixed by the hydraulic compression block of top, but in actual job process, the constantly flexible extrusion die that drives of pressure ram produces displacement and is worn and torn by the step of annulus concave surface in the circular arc concave surface of extruding mould bases, extrusion die end face is caused to stretch out extrusion die frame end face, to wear and tear the fault caused for avoiding extruding mould bases circular arc concave surface step, usually integral replacing is just needed to extrude mould bases, have impact on the normal operation of extruder, add production cost, the demand of actual production can not be met.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of split type extruding mould bases, and structure is simple, be convenient to handling.
The utility model is achieved through the following technical solutions:
A kind of split type extruding mould bases, comprise chassis body and upper frame, connecting screw rod on the front end face of described chassis body, chassis body is provided with orthodrome groove and small arc-shaped groove, the upper surface of described orthodrome groove is provided with groove first, and described groove first is provided with screwed hole, holds the upper surface of described upper frame to be provided with projection, described projection is provided with through hole, and the lower end of upper frame is provided with groove second.
As optimal technical scheme of the present utility model, the upper end of described upper frame is connected by screw in chassis body, and the lower end of upper frame is connected on screw rod by nut.
As optimal technical scheme of the present utility model, described groove second has one at least, and is evenly distributed on upper frame.
Compared with prior art, the beneficial effects of the utility model are: the utility model in use, upper frame upper end is connected by screw in chassis body on orthodrome groove and small arc-shaped groove by operating personnel, then is connected on screw rod by upper frame previously by nut, can carry out operation.The entirety avoiding extruding mould bases by arranging upper frame is replaced, and improves the utilization rate of extruding mould bases frame body, reduce cost, and structure is simple, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-chassis body; 2-upper frame; 11-screw rod; 12-orthodrome groove; 13-small arc-shaped groove; 121-groove first; 1211-screwed hole; 21-projection; 211-through hole; 22-groove second.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
The split type extruding mould bases of described one, comprise chassis body 1 and upper frame 2, the upper end of described upper frame 2 is connected by screw in chassis body 1, the lower end of upper frame 2 is connected on screw rod 11 by nut, the entirety that upper frame 2 avoids extruding mould bases is replaced, improve the utilization rate of extruding mould bases frame body, reduce cost, connecting screw rod 11 on the front end face of described chassis body 1, chassis body 1 is provided with orthodrome groove 12 and small arc-shaped groove 13, the upper surface of described orthodrome groove 12 is provided with groove first 121, described groove first 121 is provided with screwed hole 1211, the upper surface of described upper frame 2 is held to be provided with projection 21, described projection 21 is provided with through hole 211, the lower end of upper frame 2 is provided with groove second 22.Upper frame 2 matches with orthodrome groove 12.
In use, upper frame 2 upper end is connected by screw on orthodrome groove 12 in chassis body 1 and small arc-shaped groove 13 by operating personnel, then is connected on screw rod 11 by upper frame 2 previously by nut, can operate.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a split type extruding mould bases, it is characterized in that: comprise chassis body (1) and upper frame (2), connecting screw rod (11) on the front end face of described chassis body (1), chassis body (1) is provided with orthodrome groove (12) and small arc-shaped groove (13), the upper surface of described orthodrome groove (12) is provided with groove first (121), described groove first (121) is provided with screwed hole (1211), the upper surface of described upper frame (2) is held to be provided with projection (21), described projection (21) is provided with through hole (211), and the lower end of upper frame (2) is provided with groove second (22).
2. the split type extruding mould bases of one according to claim 1, is characterized in that: the upper end of described upper frame (2) is connected by screw in chassis body (1), and the lower end of upper frame (2) is connected on screw rod (11) by nut.
3. the split type extruding mould bases of one according to claim 1, is characterized in that: described groove second (22) has one at least, and is evenly distributed on upper frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494568.9U CN204159668U (en) | 2014-08-30 | 2014-08-30 | A kind of split type extruding mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494568.9U CN204159668U (en) | 2014-08-30 | 2014-08-30 | A kind of split type extruding mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159668U true CN204159668U (en) | 2015-02-18 |
Family
ID=52533396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494568.9U Expired - Fee Related CN204159668U (en) | 2014-08-30 | 2014-08-30 | A kind of split type extruding mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159668U (en) |
-
2014
- 2014-08-30 CN CN201420494568.9U patent/CN204159668U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202591342U (en) | A pipe fitting bending forming device | |
| CN106862374A (en) | A kind of counter sink press forming die and technique | |
| CN104117613A (en) | Totally-closed multi-direction horizontal type die forging technology special for oil drill rod joint | |
| CN103302123A (en) | Backward extrusion process of long cylindrical bushing by using non-standard low-speed press | |
| CN202570810U (en) | Split type extrusion punch | |
| CN204159668U (en) | A kind of split type extruding mould bases | |
| CN104339416A (en) | Upper-lower die structure for punching flexible hose | |
| CN204220660U (en) | Two-chip type structure hot-extrusion mold | |
| CN205289407U (en) | Mould is cut off to female arranging | |
| CN204054588U (en) | Film extrusion machine head | |
| CN204769938U (en) | Magnesium alloy rod extrusion die | |
| CN204640746U (en) | A kind of hollow and solid profile extrusion die | |
| CN205289613U (en) | Height combination bed die that shears with interchangeable function | |
| CN204194594U (en) | A kind of ribbon retainer shaping mould structure | |
| CN204354204U (en) | A kind of flexible hose punching upper and lower mould structure | |
| CN204700073U (en) | A kind of easy forward aluminum section extruder | |
| CN204975056U (en) | Cross valve body flaring device | |
| CN202805479U (en) | Auxiliary sizing mold for plastic corrugated pipe | |
| CN204136386U (en) | A kind of cope match-plate pattern of PVC foam plate extrusion die | |
| CN203919643U (en) | The general shaped device of a kind of automobile sealing strip and universal extrusion tooling | |
| CN204074775U (en) | The aluminium section bar production mould widened in the middle part of a kind of work strip | |
| CN208408159U (en) | A kind of mold of the trim die of half forging shaft | |
| CN203664512U (en) | Composite die of suspended side plate | |
| CN202655374U (en) | Upper forming die for separate blank forming die | |
| CN204074780U (en) | A kind of long rear empty cutter aluminium section bar production mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |