CN204159808U - Cylinder moving type forging hydraulic press - Google Patents
Cylinder moving type forging hydraulic press Download PDFInfo
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- CN204159808U CN204159808U CN201420573760.7U CN201420573760U CN204159808U CN 204159808 U CN204159808 U CN 204159808U CN 201420573760 U CN201420573760 U CN 201420573760U CN 204159808 U CN204159808 U CN 204159808U
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Abstract
A kind of cylinder moving type forging hydraulic press, comprise frame, cylinder body, piston, upper beam, hammer anvil and anvil block, in described frame, there is cavity, the top of this frame have be communicated with described cavity and with the Vertical Channel of described cylinder body adaptation, the both sides, top of described frame are each is vertically provided with a backhaul oil cylinder, described cylinder body is column, there is in it vertical plunger shaft, the both sides, upper end of described cylinder body have the ear be in transmission connection with described backhaul oil cylinder, the lower end of described cylinder body is stretched in described cavity through described Vertical Channel, the lower end of described piston is arranged in described plunger shaft, its upper end and described upper beam are fixed, described hammer anvil is fixed on the lower end of described cylinder body, described anvil block is located on the frame inner chamber bottom surface below described hammer anvil.The utility model low cost of manufacture, production efficiency are high, achieve the Automated condtrol of general free forging equipment, reach efficient, energy-conservation object.
Description
Technical field
The utility model relates to forging equipment field, particularly relates to a kind of cylinder moving type forging hydraulic press.
Background technology
The shortcomings such as at present, be less than still based on forging hammer in the forging equipment of 5000kg at forging quality, about there are 3000 multiple stage in the whole nation, and it is low that forging hammer exists efficiency, and vibration is large, and noise is high, cannot meet the requirement of the development trend of efficient, environmental protection.
Because the forging frequency is better than forging hammer, forging hydraulic press starts to replace forging hammer gradually, the master cylinder plunger piston of traditional forging hydraulic press is connected with dynamic beam, plunger promotes dynamic beam under the effect of hydraulic coupling and hammer anvil mounted thereto is exerted pressure to forging, due to the existence of dynamic beam, cause the complex structure of forging hydraulic press, weight is high, and manufacturing cost is high; Plunger need promote dynamic beam and hammer anvil, moving-mass weight, and movement inertia is large, and the forging frequency is low, and production efficiency is low.
Summary of the invention
Based on this, for above-mentioned technical problem, provide a kind of cylinder moving type forging hydraulic press.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of cylinder moving type forging hydraulic press, comprise frame, cylinder body, piston, upper beam, hammer anvil and anvil block, in described frame, there is cavity, the top of this frame have be communicated with described cavity and with the Vertical Channel of described cylinder body adaptation, the both sides, top of described frame are each is vertically provided with a backhaul oil cylinder, described cylinder body is column, there is in it vertical plunger shaft, the both sides, upper end of described cylinder body have the ear be in transmission connection with described backhaul oil cylinder, the lower end of described cylinder body is stretched in described cavity through described Vertical Channel, the lower end of described piston is arranged in described plunger shaft, its upper end and described upper beam are fixed, described hammer anvil is fixed on the lower end of described cylinder body, described anvil block is located on the frame inner chamber bottom surface below described hammer anvil.
The radial section of described cylinder body is square, and the radial section of described Vertical Channel is circular, is provided with the guide pad at the four sides of four corresponding described cylinder bodies of difference in this Vertical Channel.
Have vertical backhaul oil cylinder installation cavity in the two side of described Vertical Channel, described backhaul oil cylinder is located in described backhaul oil cylinder installation cavity.
The upper end of described piston and described upper beam are fixed by rigidity or ball pivot pattern.
The utility model structure is simple, easily manufactured, and has the following advantages:
1) eliminate the dynamic beam in conventional hydraulic machine, simplify the structure, weight saving, reduces manufacturing cost;
2) because moving-mass alleviates, it is many that movement inertia is little, improves the rapid forge frequency, can reach 200 beats/min, and conventional types can only reach 120 beats/min;
3) also just improve production efficiency owing to forging speed raising;
4) forge the frequency and reach 200 beats/min, making to replace forging hammer completely becomes possibility, really achieves the Automated condtrol of general free forging equipment, reaches efficient, energy-conservation object.
Accompanying drawing explanation
Be described in detail below in conjunction with the drawings and specific embodiments the utility model:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of cylinder moving type forging hydraulic press, comprises frame 110, cylinder body 120, piston 130, upper beam 140, hammer anvil 150 and anvil block 160.
In frame 110, there is cavity, the top of this frame 110 have be communicated with cavity and with the Vertical Channel of cylinder body 120 adaptation, the both sides, top of frame 110 are each is vertically provided with a backhaul oil cylinder 111.
Particularly, have vertical backhaul oil cylinder installation cavity in the two side of above-mentioned Vertical Channel, backhaul oil cylinder 111 is located in backhaul oil cylinder installation cavity.
Cylinder body 120 is in column, and have vertical plunger shaft in it, the both sides, upper end of cylinder body 120 have the ear 121 be in transmission connection with backhaul oil cylinder, and the lower end of cylinder body 120 is stretched in the cavity of frame 110 through Vertical Channel.
The lower end of piston 130 is arranged in plunger shaft, and its upper end and upper beam 140 are fixed by rigidity or ball pivot pattern.
Hammer anvil 150 is fixed on the lower end of cylinder body 120, and anvil block 160 is located on the frame 110 inner chamber bottom surface below hammer anvil 150.
Particularly, the radial section of cylinder body 120 is square, and the radial section of the Vertical Channel of frame 110 is circular, is provided with the guide pad 112 at the four sides of four corresponding cylinder bodies 120 of difference in this Vertical Channel.
Cylinder body 120 and piston 130 form Main cylinder, the utility model eliminates the dynamic beam in traditional hydraulic forging press, change the mode of Main cylinder motion, plunger motion is changed into movement of cylinder block, and piston 130 is motionless, during work, cylinder body 120 moves downward and drives hammer anvil 150 pairs of forging 2 to exert pressure, and exerts pressure and terminates to drive cylinder body 120 upwards to return by backhaul oil cylinder 111.
The utility model removes dynamic beam and reduces manufacturing cost, and because moving-mass alleviates, movement inertia obtains reduction, which improves the frequency of rapid forge, can reach 200 beats/min, and former type can only reach 120 beats/min, thus improve production efficiency, achieve the Automated condtrol of general free forging equipment, reach efficient, energy-conservation object.
But, those of ordinary skill in the art will be appreciated that, above embodiment is only used to the utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (4)
1. a cylinder moving type forging hydraulic press, it is characterized in that, comprise frame, cylinder body, piston, upper beam, hammer anvil and anvil block, in described frame, there is cavity, the top of this frame have be communicated with described cavity and with the Vertical Channel of described cylinder body adaptation, the both sides, top of described frame are each is vertically provided with a backhaul oil cylinder, described cylinder body is column, there is in it vertical plunger shaft, the both sides, upper end of described cylinder body have the ear be in transmission connection with described backhaul oil cylinder, the lower end of described cylinder body is stretched in described cavity through described Vertical Channel, the lower end of described piston is arranged in described plunger shaft, its upper end and described upper beam are fixed, described hammer anvil is fixed on the lower end of described cylinder body, described anvil block is located on the frame inner chamber bottom surface below described hammer anvil.
2. a kind of cylinder moving type forging hydraulic press according to claim 1, is characterized in that, the radial section of described cylinder body is square, and the radial section of described Vertical Channel is circular, is provided with the guide pad at the four sides of four corresponding described cylinder bodies of difference in this Vertical Channel.
3. a kind of cylinder moving type forging hydraulic press according to claim 1 and 2, is characterized in that, has vertical backhaul oil cylinder installation cavity in the two side of described Vertical Channel, and described backhaul oil cylinder is located in described backhaul oil cylinder installation cavity.
4. a kind of cylinder moving type forging hydraulic press according to claim 3, is characterized in that, the upper end of described piston and described upper beam are fixed by rigidity or ball pivot pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573760.7U CN204159808U (en) | 2014-09-30 | 2014-09-30 | Cylinder moving type forging hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573760.7U CN204159808U (en) | 2014-09-30 | 2014-09-30 | Cylinder moving type forging hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159808U true CN204159808U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420573760.7U Active CN204159808U (en) | 2014-09-30 | 2014-09-30 | Cylinder moving type forging hydraulic press |
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| CN (1) | CN204159808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175180A (en) * | 2018-09-04 | 2019-01-11 | 华中科技大学 | A kind of hydraulic forging press of single-beam cylinder moving type |
-
2014
- 2014-09-30 CN CN201420573760.7U patent/CN204159808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175180A (en) * | 2018-09-04 | 2019-01-11 | 华中科技大学 | A kind of hydraulic forging press of single-beam cylinder moving type |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |