CN204817856U - Upward rotatory jumping -up compaction device of ring piece - Google Patents
Upward rotatory jumping -up compaction device of ring piece Download PDFInfo
- Publication number
- CN204817856U CN204817856U CN201520433315.5U CN201520433315U CN204817856U CN 204817856 U CN204817856 U CN 204817856U CN 201520433315 U CN201520433315 U CN 201520433315U CN 204817856 U CN204817856 U CN 204817856U
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- gear wheel
- connecting plate
- ring
- mandrel
- jumping
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Abstract
The utility model relates to a base compacting equipment of ring rolling spare, specifically speaking are upward rotatory jumping -up compaction device of ring piece. Including connecting plate, gear wheel, pinion, dabber, going up hammering block and drive arrangement, wherein the below of connecting plate is rotated and is installed the dabber, the gear wheel cover is located the spindle, can be rotated along with the dabber, it sets firmly in the below of gear wheel to go up the hammering block, drive arrangement sets up and is equipped with the pinion on the connecting plate and on the output shaft, the pinion is engaged with the bull gear. The utility model discloses the quality of rotating part is lighter, therefore the rotation rate is fast, and is efficient, has improved compacting surface quality and inner quality.
Description
Technical field
The utility model relates to a kind of base compacting equipment of ring forging, specifically a kind of upper rotation jumping-up compaction apparatus of ring.
Background technology
Ring forging comprises wind power flange, race ring, pivoting support forging, belongs to critical component in a wind power generation field.With the ring that open die forging press is main jumping-up equipment, technical process comprises: blanking → heating → open die forging base compacting punching → heating → rolling → machined.The inherent quality of open die forging base compacting punching operation to ring has great importance.At present, the compacting of domestic existing open die forging press jumping-up all adopts lower rotating upset table, is that general big-and-middle-sized open die forging press adopts, and need bear the weight of workpiece, press to its applied pressure, therefore need increase to float spring by such turntable of structure influence.Device is heavy, be not easy to operation.And forging produce heat make the cable of the transmission device of lower rotation and oil pipe etc. need follow travelling table move around cause rub cracky, fault rate is raised.This brings many unfavorable factors to the base compacting of ring forging: a. efficiency is low, fire is secondary many, the compaction quality that impact is inherent; B. the surface quality of forging process is poor; C. workpiece overweightly can not exceed the pressure of spring.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of upper rotation jumping-up compaction apparatus.The lighter weight of this device rotating part, therefore rotary speed is fast, and efficiency is high, improves surface quality and the inherent quality of compacting.
To achieve these goals, the utility model is by the following technical solutions:
A kind of upper rotation jumping-up compaction apparatus of ring, comprise connecting plate, gear wheel, pinion, mandrel, upper anvil and drive unit, wherein the rotated down of connecting plate is provided with mandrel, described gear wheel to be sheathed on mandrel and can to rotate with mandrel, described upper anvil is fixedly arranged on the below of gear wheel, described drive unit is arranged on connecting plate and output shaft is provided with pinion, and described pinion engages with gear wheel.
Described gear wheel is by being sheathed on the retaining ring locking on mandrel, and the outside of described retaining ring is provided with the gland be connected with gear wheel.
Described mandrel is connected with connecting plate by rolling bearing, is provided with the axle sleeve be arranged on connecting plate between described rolling bearing and gear wheel, and described mandrel is inserted in axle sleeve, and described axle sleeve is copper sheathing.Described upper anvil and gear wheel are coaxially installed, and described upper anvil is provided with the mould realizing abnormity forging.Running clearance is provided with between described gear wheel and connecting plate.
Described upper rotation jumping-up compaction apparatus is fixed on the dynamic beam of forging press by connecting plate.
Advantage of the present utility model and beneficial effect are:
The lighter weight of the utility model rotating part, therefore rotary speed is fast, and efficiency is high, improves surface quality and the inherent quality of compacting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Wherein: 1 is connecting plate, 2 is gear wheel, and 3 is pinion, and 4 is mandrel, and 5 is retaining ring, and 6 is gland, and 7 is axle sleeve, and 8 is upper anvil, and 9 is rolling bearing, and 10 is drive unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model is fixed on the dynamic beam of forging press, comprise connecting plate 1, gear wheel 2, pinion 3, mandrel 4, upper anvil 8 and drive unit 10, wherein the rotated down of connecting plate 1 is provided with mandrel 4, described gear wheel 2 to be sheathed on mandrel 4 and can to rotate with mandrel 4, described upper anvil 8 is fixedly arranged on the below of gear wheel 2, and described drive unit 10 is arranged on connecting plate 1 and output shaft is provided with pinion 3, and described pinion 3 engages with gear wheel 2.
Described gear wheel 2 is locked by the retaining ring 5 be sheathed on mandrel 4, and the outside of described retaining ring 5 is provided with the gland 6 be connected with gear wheel 2, is provided with running clearance between gear wheel 2 and connecting plate 1.
Described mandrel 4 is connected with connecting plate 1 by rolling bearing 9, is provided with the axle sleeve 7 be arranged on connecting plate 1 between described rolling bearing 9 and gear wheel 2, and described mandrel 4 is inserted in axle sleeve 7, and described axle sleeve 7 is copper sheathing.Described upper anvil 8 is coaxially installed with gear wheel 2, and the utility model can also adopt the method arranging mould on upper anvil 8 to realize abnormity forging.Described drive unit 10 is hydraulic motor.
The utility model is fixed on the dynamic beam of forging press by connecting plate 1, and described gear wheel 2 is driven by the pinion 3 on hydraulic motor, and anvil 8 both forward and reverse directions can be driven to rotate.This structure is due to the lighter weight of rotating part, and therefore rotary speed is fast, and efficiency is high, improves surface quality and the inherent quality of the base compacting of forging.
Claims (9)
1. the upper rotation jumping-up compaction apparatus of a ring, it is characterized in that, comprise connecting plate (1), gear wheel (2), pinion (3), mandrel (4), upper anvil (8) and drive unit (10), wherein the rotated down of connecting plate (1) is provided with mandrel (4), described gear wheel (2) is sheathed on mandrel (4), and can rotate with mandrel (4), described upper anvil (8) is fixedly arranged on the below of gear wheel (2), described drive unit (10) is arranged on connecting plate (1), and output shaft is provided with pinion (3), described pinion (3) engages with gear wheel (2).
2. by the upper rotation jumping-up compaction apparatus of ring described in claim 1, it is characterized in that, described gear wheel (2) is by being sheathed on retaining ring (5) locking on mandrel (4).
3., by the upper rotation jumping-up compaction apparatus of ring described in claim 2, it is characterized in that, the outside of described retaining ring (5) is provided with the gland (6) be connected with gear wheel (2).
4. by the upper rotation jumping-up compaction apparatus of ring described in claim 1, it is characterized in that, described mandrel (4) is connected with connecting plate (1) by rolling bearing (9), be provided with the axle sleeve (7) be arranged on connecting plate (1) between described rolling bearing (9) and gear wheel (2), described mandrel (4) is inserted in axle sleeve (7).
5., by the upper rotation jumping-up compaction apparatus of ring described in claim 4, it is characterized in that, described axle sleeve (7) is copper sheathing.
6. by the upper rotation jumping-up compaction apparatus of ring described in claim 1, it is characterized in that, described upper anvil (8) and gear wheel (2) are coaxially installed.
7. by the upper rotation jumping-up compaction apparatus of ring described in claim 6, it is characterized in that, described upper anvil (8) is provided with the mould realizing abnormity forging.
8., by the upper rotation jumping-up compaction apparatus of ring described in claim 1, it is characterized in that, between described gear wheel (2) and connecting plate (1), be provided with running clearance.
9. by the upper rotation jumping-up compaction apparatus of ring described in any one of claim 1-8, it is characterized in that, described upper rotation jumping-up compaction apparatus is fixed on the dynamic beam of forging press by connecting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433315.5U CN204817856U (en) | 2015-06-19 | 2015-06-19 | Upward rotatory jumping -up compaction device of ring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433315.5U CN204817856U (en) | 2015-06-19 | 2015-06-19 | Upward rotatory jumping -up compaction device of ring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817856U true CN204817856U (en) | 2015-12-02 |
Family
ID=54675498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433315.5U Active CN204817856U (en) | 2015-06-19 | 2015-06-19 | Upward rotatory jumping -up compaction device of ring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204817856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180507A (en) * | 2016-07-28 | 2016-12-07 | 江苏太平洋精锻科技股份有限公司 | Thin wall cylinder inwall second radially inner ring forming technology |
-
2015
- 2015-06-19 CN CN201520433315.5U patent/CN204817856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180507A (en) * | 2016-07-28 | 2016-12-07 | 江苏太平洋精锻科技股份有限公司 | Thin wall cylinder inwall second radially inner ring forming technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |