CN204035440U - The thick device of metal material pier - Google Patents
The thick device of metal material pier Download PDFInfo
- Publication number
- CN204035440U CN204035440U CN201420531296.5U CN201420531296U CN204035440U CN 204035440 U CN204035440 U CN 204035440U CN 201420531296 U CN201420531296 U CN 201420531296U CN 204035440 U CN204035440 U CN 204035440U
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- workpiece
- pier
- shaping mould
- metal material
- thick
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Abstract
The utility model belongs to Machining Technology field, relates to the thick device of a kind of metal material pier.Solve the technical problems such as prior art stock utilization is low, inefficiency.It comprises hydraulic forming machine and heating generator, described hydraulic forming machine comprises hydraulic support and is arranged on the hydraulic press on hydraulic support, the pressure head of described hydraulic press can move back and forth along vertical direction, and hydraulic support is provided with and can the workpiece grip mechanism of fixation workpiece and the axial line of described workpiece grip mechanism overlaps with the axial line of pressure head; Described workpiece grip mechanism is also provided with the shaping mould of energy place work piece, when workpiece is put in shaping mould, the entirety of workpiece is arranged in shaping mould, described heating generator comprises high frequency heating machine and the inductance coil with high-frequency heating mechatronics, and the end of workpiece can be inserted in inductance coil.The utility model has that structure is simple, operating efficiency is high, stock utilization advantages of higher.
Description
Technical field
The utility model belongs to work pieces process technical field, relates to the thick device of a kind of pier, particularly relates to the thick device of a kind of metal material pier.
Background technology
Make that the height of workpiece reduces, that forging process that area of section increases is called pier is thick.The structure of workpiece before pier is thick shown in Fig. 2; The structure of workpiece after pier is thick shown in Fig. 3.Existing pier is known a little about and normal is adopted cold rolling pier thick, needs that pre-pier is thick, pulling, again pier are thick, the operations such as cuttings, and process time is longer, and the surplus of the waste when cutting often, and stock utilization is low.
In order to overcome the deficiencies in the prior art, people have passed through continuous exploration, propose various solution, as Chinese patent literature discloses a kind of thick device of the continuous pier of long bar [application number: 201110026936.8] of railway wagon brake pull bar, it comprises clamping die patrix, clamping die counterdie, base, frame, clamping cylinder, the thick oil cylinder of pier, push rod, Frequency Induction Heating circle, intermediate frequency power supply and workbench, the thick oil cylinder of described pier and frame are arranged on base, mounting clamp locking oil cylinder on housiung separator, clamping die patrix is arranged on the piston of clamping cylinder through upper bolster, clamping die counterdie is arranged on the base of frame lower through die shoe, push rod is arranged on the piston of the thick oil cylinder of pier in clamping die front, described push rod is provided with limiting block, the die cavity of the clamping die formed after clamping die patrix and clamping die counterdie matched moulds is three sections, the front portion of clamping die is the directed cavity that diameter is a bit larger tham bar, middle part is greater than the thick chamber of pier of bar for diameter, rear portion is the clamping chamber that diameter is slightly smaller than bar.
Such scheme can the freight car braking pull bar of the thick draw ratio of contiguous segmentation pier several times with single impression, because adopt the thick long bar operation of horizontal forging and upsetting machine pier very difficult before solving, freight car braking pull bar can only be made with the 20mm round steel that pier is not thick, make the bonding strength of brake bar and drawhead low, the problem that reliability is bad.The part but the program also comes with some shortcomings: 1, bar is in the thick process of pier and not all is put in mould, therefore when bar is easily bent when stating the thick oil cylinder working-pressure effect of pier, needing to carry out perpendicularity processing process, affect operating efficiency in the later stage; 2, this device complicated integral structure, cost of manufacture is high.
Utility model content
The purpose of this utility model is for the problems referred to above, provides the thick device of metal material pier that a kind of structure is simple, stock utilization is high, process time is short.
For achieving the above object, the utility model have employed following technical proposal: the thick device of a kind of metal material pier, comprise hydraulic forming machine and heating generator, described hydraulic forming machine comprises hydraulic support and is arranged on the hydraulic press on hydraulic support, the pressure head of described hydraulic press can move back and forth along vertical direction, and hydraulic support is provided with and can the workpiece grip mechanism of fixation workpiece and the axial line of described workpiece grip mechanism overlaps with the axial line of pressure head; Described workpiece grip mechanism is also provided with the shaping mould of energy place work piece, when workpiece is put in shaping mould, the entirety of workpiece is arranged in shaping mould, described heating generator comprises high frequency heating machine and the inductance coil with high-frequency heating mechatronics, and the end of workpiece can be inserted in inductance coil.
In the above-mentioned thick device of metal material pier, described workpiece grip mechanism comprises the pier block be arranged on hydraulic support, pier block is provided with mould guide pile, described mould guide pile has the jack that shaping mould can be allowed to insert, when shaping mould is inserted in mould guide pile, the axial line of shaping mould, mould guide pile and pier block overlaps.
In the above-mentioned thick device of metal material pier, when shaping mould is inserted in mould guide pile, one end of the thick die cavity of the pier that shaping mould has is near pressure head.
In the above-mentioned thick device of metal material pier, described pier block is provided with the cooling water jecket that can pass into cooling water, and cooling water jecket connects cooling water pipeline.
In the above-mentioned thick device of metal material pier, described shaping mould is provided with handle.
In the above-mentioned thick device of metal material pier, described hydraulic press by slide bar and hydraulic support affixed, the pressure head of hydraulic press is connected with slide block and slide block set is located on slide bar.
In the above-mentioned thick device of metal material pier, described heating generator also comprises the workpiece platform for placing material for place work piece, and when workpiece is placed on workpiece platform for placing material, the end of workpiece can be inserted in inductance coil.
Compared with prior art, the utility model has the advantage of: structure is simple, be easy to make, equipment cost is low, by high-frequency heating workpiece, then passes through compression molding, make workpiece not need to carry out machining after pier is thick, saved raw material and also improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation of workpiece before pier is thick;
Fig. 3 is the structural representation of workpiece after pier is thick.
In figure: hydraulic forming machine 10, hydraulic support 11, hydraulic press 12, pressure head 121, workpiece grip mechanism 13, pier block 131, mould guide pile 132, cooling water pipeline 133, shaping mould 14, handle 141, slide bar 15, slide block 16, heating generator 20, high frequency heating machine 21, inductance coil 22, workpiece platform for placing material 23, workpiece 100.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, the thick device of a kind of metal material pier, comprise hydraulic forming machine 10 and heating generator 20, described hydraulic forming machine 10 comprises hydraulic support 11 and is arranged on the hydraulic press 12 on hydraulic support 11, the pressure head 121 of described hydraulic press 12 can move back and forth along vertical direction, and hydraulic support 11 is provided with the energy workpiece grip mechanism 13 of fixation workpiece and the axial line of described workpiece grip mechanism 13 overlaps with the axial line of pressure head 121; Described workpiece grip mechanism 13 is also provided with the shaping mould 14 of energy place work piece 100, when workpiece 100 is put in shaping mould 14, the entirety of workpiece is arranged in shaping mould 14, the inductance coil 22 that described heating generator 20 comprises high frequency heating machine 21 and is electrically connected with high frequency heating machine 21, the end of workpiece can be inserted in inductance coil 22.
Making the height of workpiece 100 reduces, area of section increases forging process, to be called pier thick.The structure of workpiece 100 before pier is thick shown in Fig. 2; The structure of workpiece 100 after pier is thick shown in Fig. 3.Existing pier is known a little about and normal is adopted cold rolling pier thick, needs that pre-pier is thick, pulling, again pier are thick, the operations such as cuttings, and process time is longer, and the surplus of the waste when cutting often, and stock utilization is low.The utility model by being heated in advance by the workpiece made with metal material 100, then puts in workpiece grip mechanism 13 that to carry out pier thick, can one-step shaping, need not cut again, decrease operation, improve the utilization rate of material.
Workpiece grip mechanism 13 comprises the pier block 131 be arranged on hydraulic support 11, pier block 131 is provided with mould guide pile 132, described mould guide pile 132 has the jack that shaping mould 14 can be allowed to insert, when shaping mould 14 is inserted in mould guide pile 132, the axial line of shaping mould 14, mould guide pile 132 and pier block 131 overlaps.When shaping mould 14 is inserted in mould guide pile 132, one end of the thick die cavity of the pier that shaping mould 14 has is near pressure head 121.Because shaping mould 14 contacts with workpiece 100, shaping mould 14 can generate heat, and therefore on shaping mould 14, is provided with handle 141, is convenient to pick and place shaping mould 14.
Because workpiece 100 heats in advance, workpiece grip mechanism 13 can be transferred heat in the thick process of pier, the temperature of workpiece grip mechanism 13 is unsuitable too high, otherwise can deformation be there is, therefore, need to cool in real time workpiece grip mechanism 13 in the thick process of pier, the scheme that the utility model adopts is, pier block 131 is provided with the cooling water jecket that can pass into cooling water, cooling water jecket connects cooling water pipeline 133, cooling water can be input in pier block 131 by cooling water pipeline 133, thus realizes the cooling to pier block 131.
Hydraulic press 12 is affixed by slide bar 15 and hydraulic support 11, the pressure head 121 of hydraulic press 12 is connected with slide block 16 and slide block 16 is set on slide bar 15, realizes guide effect.
Heating generator 20 also comprises the workpiece platform for placing material 23 for place work piece, and workpiece 100 plays positioning action on workpiece platform for placing material 23, and when workpiece 100 is placed on workpiece platform for placing material 23, the end of workpiece can be inserted in inductance coil 22.
The course of work of the present utility model is:
Workpiece 100 is placed on workpiece platform for placing material 23, one end that workpiece 100 needs pier thick is put in inductance coil 22, start high frequency heating machine 21 pairs of workpiece 100 to heat, when workpiece 100 is heated to rubescent, be moved into by workpiece 100 in shaping mould 14, primer fluid press 12 is right, and it is thick that hydraulic pressure pier is carried out in the one end after the pressure head 121 pairs of workpiece 100 heat, because pier butt end is arranged in the thick die cavity of pier of shaping mould 14, therefore pier butt end straight forming.
After pier slightly terminates, arrest handle 141, taken off by shaping mould 14 from mould guide pile 132, reverse 180 °, workpiece 100 can take out.
By high-frequency heating workpiece 100, then by compression molding, make workpiece 100 not need to carry out machining after pier is thick, saved raw material and also improved operating efficiency.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as hydraulic forming machine 10, hydraulic support 11, hydraulic press 12, pressure head 121, workpiece grip mechanism 13, pier block 131, mould guide pile 132, cooling water pipeline 133, shaping mould 14, handle 141, slide bar 15, slide block 16, heating generator 20, high frequency heating machine 21, inductance coil 22, workpiece platform for placing material 23, workpiece 100 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (7)
1. the thick device of metal material pier, comprise hydraulic forming machine (10) and heating generator (20), it is characterized in that, described hydraulic forming machine (10) comprises hydraulic support (11) and is arranged on the hydraulic press (12) on hydraulic support (11), the pressure head (121) of described hydraulic press (12) can move back and forth along vertical direction, and hydraulic support (11) is provided with the energy workpiece grip mechanism (13) of fixation workpiece and the axial line of described workpiece grip mechanism (13) overlaps with the axial line of pressure head (121); Described workpiece grip mechanism (13) is also provided with the shaping mould (14) of energy place work piece, when workpiece is put in shaping mould (14), the entirety of workpiece is arranged in shaping mould (14), the inductance coil (22) that described heating generator (20) comprises high frequency heating machine (21) and is electrically connected with high frequency heating machine (21), the end of workpiece can be inserted in inductance coil (22).
2. the thick device of metal material pier according to claim 1, it is characterized in that, described workpiece grip mechanism (13) comprises the pier block (131) be arranged on hydraulic support (11), pier block (131) is provided with mould guide pile (132), described mould guide pile (132) has the jack that shaping mould (14) can be allowed to insert, when shaping mould (14) is inserted in mould guide pile (132), the axial line coincidence of shaping mould (14), mould guide pile (132) and pier block (131).
3. the thick device of metal material pier according to claim 2, it is characterized in that, when shaping mould (14) is inserted in mould guide pile (132), the one end of the thick die cavity of pier that shaping mould (14) has is near pressure head (121).
4. the thick device of metal material pier according to Claims 2 or 3, is characterized in that, described pier block (131) is provided with the cooling water jecket that can pass into cooling water, and cooling water jecket connects cooling water pipeline (133).
5. the thick device of metal material pier according to Claims 2 or 3, is characterized in that, described shaping mould (14) is provided with handle (141).
6. the thick device of metal material pier according to claim 1 or 2 or 3, it is characterized in that, described hydraulic press (12) is affixed by slide bar (15) and hydraulic support (11), the pressure head (121) of hydraulic press (12) is connected with slide block (16) and slide block (16) is set on slide bar (15).
7. the thick device of metal material pier according to claim 1 or 2 or 3, it is characterized in that, described heating generator (20) also comprises the workpiece platform for placing material (23) for place work piece, when workpiece is placed on workpiece platform for placing material (23), the end of workpiece can be inserted in inductance coil (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531296.5U CN204035440U (en) | 2014-09-16 | 2014-09-16 | The thick device of metal material pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420531296.5U CN204035440U (en) | 2014-09-16 | 2014-09-16 | The thick device of metal material pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035440U true CN204035440U (en) | 2014-12-24 |
Family
ID=52236150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420531296.5U Expired - Fee Related CN204035440U (en) | 2014-09-16 | 2014-09-16 | The thick device of metal material pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259364A (en) * | 2014-09-16 | 2015-01-07 | 浙江德清龙立红旗制药机械有限公司 | Metal material heading device |
-
2014
- 2014-09-16 CN CN201420531296.5U patent/CN204035440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259364A (en) * | 2014-09-16 | 2015-01-07 | 浙江德清龙立红旗制药机械有限公司 | Metal material heading 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170916 |