CN202781902U - Balancer for press - Google Patents
Balancer for press Download PDFInfo
- Publication number
- CN202781902U CN202781902U CN 201220523239 CN201220523239U CN202781902U CN 202781902 U CN202781902 U CN 202781902U CN 201220523239 CN201220523239 CN 201220523239 CN 201220523239 U CN201220523239 U CN 201220523239U CN 202781902 U CN202781902 U CN 202781902U
- Authority
- CN
- China
- Prior art keywords
- cylinder block
- spring
- cylinder body
- flange
- support
- 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
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Abstract
The utility model discloses a balancer for a press, belonging to the field of auxiliary equipment for presses. The conventional presses have the defects of slow lifting speed of an upper die and high energy consumption. The balancer disclosed by the utility model comprises a flange, a cover cap, an upper cover, springs, a clapboard, a cylinder block, a pull rod and a support, wherein the flange is embedded on the rack; the clapboard is embedded in the cylinder block; the upper cover covers the upper end of the cylinder block; one spring is arranged between the upper cover and the clapboard; another spring is also arranged between the clapboard and the lower end of the cylinder block; the upper end of the pull rod is connected with the upper cover; the lower end of the pull rod penetrates through the lower end of the cylinder block and is fixedly connected with the support; the support is fixedly connected with the upper die; the dead weight of a die can be greatly reduced via the action of the return forces of the springs; the cover cap is sleeved at the upper end of the cylinder block; and the edge of the open end of the cover cap is abutted against the flange. The balancer disclosed by the utility model is capable of reducing energy consumption and accelerating the lifting speed of the upper die.
Description
Technical field
The utility model belongs to press auxiliary equipment field, and is especially relevant with the press balancer that a kind ofly can reduce energy consumption, can accelerate the patrix hoisting velocity.
Background technology
At present, press is generally driven by main motor, and flywheel driven through runnings such as clutch driven gear, bent axle (or eccentric gear), connecting rods, is reached the rectilinear motion of slide block.Yet mould and slide block generally adopt mould steel to make, and himself is generally all heavier, and inertia is larger, is unfavorable for the fast rise of patrix, have also just indirectly increased labor cost; And heavy-duty motor must use, and has increased production cost.
The utility model content
The purpose of this utility model is exactly to overcome existing press to exist the defective that the patrix hoisting velocity is slow, energy consumption is large, and a kind of press balancer that can reduce energy consumption, can accelerate the patrix hoisting velocity is provided, for this reason, the utility model by the following technical solutions:
A kind of press balancer, comprise flange, flange is inlaid on the frame, it is characterized in that: described press balancer also comprises cover cap, loam cake, spring, cylinder body, pull bar and support, spring is inlaid in the cylinder body, loam cake covers the upper end of cylinder body, the upper end of pull bar is connected with loam cake, the pull bar lower end is passed the cylinder body lower end and is fixedly connected with support, support is fixedly connected with patrix, by the restoring force effect of spring, can reduce widely the deadweight of mould, cover cap is sleeved on the upper end of cylinder body, and the open end edge of this cover cap is resisted against on the described flange.
As to technique scheme further replenish and perfect, the utility model also comprises following supplementary technology scheme:
Described press balancer can also comprise dividing plate, dividing plate is arranged between described loam cake and the cylinder body lower end, is provided with spring between dividing plate and the described loam cake, also is provided with spring between dividing plate and the described cylinder body lower end, so just can avoid the use of long spring, reduce the difficulty of maintenance.
Use the utility model can reach following beneficial effect: the utility model can reduce the deadweight of mould widely by the restoring force effect of spring, and required energy consumption when reducing patrix and promoting is also accelerated the hoisting velocity of patrix simultaneously.
Description of drawings
Fig. 1 is the cross-sectional view of facing of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises flange 3, cover cap 1, loam cake 2, spring 5, dividing plate 6, cylinder body 7, spring 8, pull bar 9 and support 10, flange 3 is inlaid on the frame 4, dividing plate 6 embeds in the cylinder body 7, loam cake 2 covers the upper end of cylinder body 7, be provided with spring 5 between loam cake 2 and the dividing plate 6, be provided with spring 8 between dividing plate 6 and cylinder body 7 lower ends, the upper end of pull bar 9 is connected with loam cake 2, and pull bar 9 lower ends are passed cylinder body 7 lower ends and are fixedly connected with support 10, and support 10 is fixedly connected with patrix, by spring 5, the restoring force effect of spring 8, can reduce widely the deadweight of mould, cover cap 1 is sleeved on the upper end of cylinder body 7, and the open end edge of this cover cap 1 is resisted against on the flange 3.
Claims (2)
1. press balancer, comprise flange (3), flange (3) is inlaid on the frame (4), it is characterized in that: described press balancer also comprises cover cap (1), loam cake (2), spring (5), cylinder body (7), spring (8), pull bar (9) and support (10), spring (5) is inlaid in the cylinder body (7), loam cake (2) covers the upper end of cylinder body (7), the upper end of pull bar (9) is connected with loam cake (2), pull bar (9) lower end is passed cylinder body (7) lower end and is fixedly connected with support (10), support (10) is fixedly connected with patrix, cover cap (1) is sleeved on the upper end of cylinder body (7), and the open end edge of this cover cap (1) is resisted against on the described flange (3).
2. a kind of press balancer according to claim 1, it is characterized in that: described press balancer can also comprise dividing plate (6), dividing plate (6) is arranged between described loam cake (2) and cylinder body (7) lower end, be provided with spring (5) between dividing plate (6) and the described loam cake (2), be provided with spring (8) between dividing plate (6) and described cylinder body (7) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523239 CN202781902U (en) | 2012-10-11 | 2012-10-11 | Balancer for press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523239 CN202781902U (en) | 2012-10-11 | 2012-10-11 | Balancer for press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781902U true CN202781902U (en) | 2013-03-13 |
Family
ID=47809231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220523239 Expired - Fee Related CN202781902U (en) | 2012-10-11 | 2012-10-11 | Balancer for press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564826A (en) * | 2016-11-04 | 2017-04-19 | 王君 | Lifting mechanism for reducing energy consumption |
-
2012
- 2012-10-11 CN CN 201220523239 patent/CN202781902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564826A (en) * | 2016-11-04 | 2017-04-19 | 王君 | Lifting mechanism for reducing energy consumption |
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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: 20130313 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |