CN205660109U - Whole carbide tool blank pressure forming device of big specification - Google Patents
Whole carbide tool blank pressure forming device of big specification Download PDFInfo
- Publication number
- CN205660109U CN205660109U CN201620764255.XU CN201620764255U CN205660109U CN 205660109 U CN205660109 U CN 205660109U CN 201620764255 U CN201620764255 U CN 201620764255U CN 205660109 U CN205660109 U CN 205660109U
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- CN
- China
- Prior art keywords
- fixed
- gripper shoe
- hydraulic jack
- backup pad
- pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a whole carbide tool blank pressure forming device of big specification, including base, guide post, hydraulic cylinder A and briquetting, the guide post is installed on the base perpendicularly, the hydraulic cylinder A installation is fixed the guide post top, the briquetting passes the guide post, one side with the level is practiced to hydro -cylinder A's piston rod, and the opposite side is fixed with the pressure head the base top is fixed with a backup pad A and backup pad B, backup pad B is located backup pad A top backup pad A is equipped with the adjustable fender that places perpendicularly and right on one side adjustable fender plays the triangle sway brace that supports the fixed action, and corresponding another side is fixed with hydraulic cylinder B hydraulic cylinder B's movable rod end fixing has one to impel the piece, and forming die places in backup pad B top and is located adjustable fender and impels between the piece, realizes the pressing process of the whole carbide sword blank of big specification " level pressure and pressure measurement combine together ".
Description
Technical field
This utility model relates to carbide tool processing technique field, particularly relates to make in large-size steam turbine blade processing
Big specification solid carbide blank pressure forming apparatus.
Background technology
Bigger specification whole hard alloy abnormal shape slotting cutter is the dedicated tool of processing large-size steam turbine spoon of blade, this cutter
Tool blank pressing requirements is higher, needs blank Hardmetal materials density more typically to suppress raising, and material composition is in a mold
It is evenly distributed, to guarantee subsequent tool sintering and the steady quality of processing, meets client and cut use.
Such cutter relies primarily on from external import at present, relatively costly.
For realizing the production domesticization replacement work of such cutter, reducing enterprise's production cost, by such overall hard is closed
Gold cutter is researched and analysed, it is proposed that the pressing process of " using top pressure to combine with side pressure in blank compacting ", it is ensured that blank
The realization that Hardmetal materials density improves, is evenly distributed.But from the point of view of the investigation with regard to domestic current vertical press, only top
Hydraulic cylinder realizes top pressure (i.e. forcing press be only configured with the piston cylinder of up and down motion realize moving up and down) and real without side hydraulic cylinder
Existing side pressure.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that big specification solid carbide blank
Pressure forming apparatus, this device is integrated with top pressure and side pressure, can realize big specification whole hard alloy cutter blank " top pressure and side pressure
Combine " pressing process, improve blank compacting quality.
The technical solution adopted in the utility model is:
Big specification solid carbide blank pressure forming apparatus, including pedestal, lead, hydraulic jack A and pressure
Block, described lead is vertically mounted on pedestal, and described hydraulic jack A is fixed on described lead top, described briquetting
Through described lead, side is connected with the piston rod of described oil cylinder A, and opposite side is fixed with pressure head, solid at described pedestal top
Surely there are gripper shoe A and gripper shoe B, described gripper shoe B to be positioned at above described gripper shoe A, are provided with vertical in described gripper shoe A
The sideboard directly placed and the triangular aslant bracer that described sideboard is played support fixation, corresponding another side
Being fixed with hydraulic jack B, be fixed with a forward block in the motion bar end of described hydraulic jack B, mould is placed on support
Above plate B and between sideboard and forward block.
Further, the action direction of described hydraulic jack A is perpendicular to described gripper shoe A, the effect of described hydraulic jack B
Direction is perpendicular to described sideboard.
The beneficial effects of the utility model are:
This utility model simple in construction, reasonable in design.Orthogonal hydraulic jack A and hydraulic jack B is set in device,
During blank pressure forming, it is achieved to the compacting of blank end face and side compacting, it is achieved " blank compacting top pressure and side pressure phase
In conjunction with " pressing process, improve hard alloy blank compacting quality, improve Tool in Cutting performance, meet client for cutter
Requirement, it is achieved the production domesticization replacement work of bigger specification solid carbide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to the advantage making the purpose of this utility model and technical scheme is clearer, below in conjunction with accompanying drawing and reality
Example, is further elaborated to this utility model.
As shown in Figure 1, big specification solid carbide blank pressure forming apparatus, including pedestal 1, lead 2,
Hydraulic jack A3 and briquetting 4, described lead 2 is vertically mounted on pedestal 1, described hydraulic jack A3 be fixed on described in lead
To post 2 top, described briquetting 4 is through described lead 2, and side is connected with the piston rod of described oil cylinder A3, and opposite side is fixed with
Pressure head 5, is fixed with gripper shoe A6 and gripper shoe B7 at described pedestal 1 top, and described gripper shoe B7 is positioned at described gripper shoe A6
Top, is provided with the sideboard 8 being disposed vertically and that described sideboard 8 plays support is fixing in described gripper shoe A6
The triangular aslant bracer 9 of effect, corresponding another side is fixed with hydraulic jack B10, at the movable rod end of described hydraulic jack B10
Portion is fixed with a forward block 11, and mould 12 is placed on above gripper shoe B7 and between sideboard 9 and forward block 11.
Further, the action direction of described hydraulic jack A3 is perpendicular to described gripper shoe A7, described hydraulic jack B10's
Action direction is perpendicular to described sideboard 8.
Working method of the present utility model is: the mould 12 equipped with alloy powder raw material is placed on above gripper shoe B7
And between sideboard 9 and forward block 11.Hydraulic jack A3 works, pressure head 5 with briquetting 4 along to lead 2 downwards
Move and gradually with mould 12 top contact, raw material compressed.Meanwhile, hydraulic jack B10 work, forward block 11 gradually to
Mould 12 is close and applies pressure from side.After compressing, pressure release.
This utility model simple in construction, reasonable in design.Orthogonal hydraulic jack A and hydraulic jack B is set in device,
During blank pressure forming, it is achieved to the compacting of blank end face and side compacting, it is achieved " blank compacting top pressure and side pressure phase
In conjunction with " pressing process, improve hard alloy blank compacting quality, improve Tool in Cutting performance, meet client for cutter
Requirement, it is achieved the production domesticization replacement work of bigger specification solid carbide.
Claims (1)
1. big specification solid carbide blank pressure forming apparatus, including pedestal (1), lead (2), hydraulic jack A
(3) and briquetting (4), described lead (2) is vertically mounted on pedestal (1), described hydraulic jack A(3) be fixed on described
Lead (2) top, described briquetting (4) pass described lead (2), side and described oil cylinder A(3) piston rod be connected, separately
Side is fixed with pressure head (5), it is characterised in that: it is fixed with gripper shoe A(6 at described pedestal (1) top) and gripper shoe B(7),
Described gripper shoe B(7) it is positioned at described gripper shoe A(6) top, in described gripper shoe A(6) it is provided with the active catch being disposed vertically
Plate (8) and described sideboard (8) is played support fixation triangular aslant bracer (9), corresponding another side is fixed
Have hydraulic jack B(10), at described hydraulic jack B(10) motion bar end be fixed with a forward block (11), mould
(12) be placed on gripper shoe B(7) top and be positioned between sideboard (9) and forward block (11)；Described hydraulic jack A(3)
Action direction is perpendicular to described gripper shoe A(7), described hydraulic jack B(10) action direction be perpendicular to described sideboard
(8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016200783326 | 2016-01-27 | ||
| CN201620078332 | 2016-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205660109U true CN205660109U (en) | 2016-10-26 |
Family
ID=57154981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764255.XU Expired - Fee Related CN205660109U (en) | 2016-01-27 | 2016-07-20 | Whole carbide tool blank pressure forming device of big specification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205660109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694692A (en) * | 2017-02-23 | 2017-05-24 | 广东龙丰精密铜管有限公司 | Automatic hole digging device for metal tube drawing device |
-
2016
- 2016-07-20 CN CN201620764255.XU patent/CN205660109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694692A (en) * | 2017-02-23 | 2017-05-24 | 广东龙丰精密铜管有限公司 | Automatic hole digging device for metal tube drawing device |
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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: 20161026 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |