CN204545276U - Forging hammer - Google Patents
Forging hammer Download PDFInfo
- Publication number
- CN204545276U CN204545276U CN201520091289.2U CN201520091289U CN204545276U CN 204545276 U CN204545276 U CN 204545276U CN 201520091289 U CN201520091289 U CN 201520091289U CN 204545276 U CN204545276 U CN 204545276U
- Authority
- CN
- China
- Prior art keywords
- hammer
- tup
- meteor
- spring
- frame
- 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
Links
Abstract
The utility model discloses a kind of forging hammer, comprise frame, anvil block, hydraulic cylinder, hammer stem, tup and anvil pad, described anvil block is arranged on the bottom of frame, described hydraulic cylinder is arranged on the top of frame, described hammer stem is connected on hydraulic cylinder, described tup and anvil pad are connected to the bottom of hammer stem and the top of anvil block, described tup is provided with meteor hammer, described meteor hammer is set on hammer stem, be provided with pipe spring between described tup and hammer stem, between described meteor hammer and the top of frame, be provided with spring.The utility model solves meteor hammer of the prior art can easy bob and cannot the problem of rapid strike tup when replying, meteor hammer of the present utility model can Rapid reset accurately to hit tup.
Description
Technical field
The utility model relates to technical field of forging and pressing equipment, and more particularly, it relates to a kind of forging hammer.
Background technology
Forging hammer is that one utilizes the transmission mechanism such as air pressure or hydraulic pressure to fall, and produces and moves and accumulate kinetic energy, be applied to forging in the extremely short time, makes it to obtain plastic deformation ability, completes the metal forming machinery of various Forging Technology.Existing forging hammer is all the anvil adopting the impact of the tup of elevating movement to be fixed on below, and forge and press forging, unidirectional punching press not only dynamics is little, and efficiency is low, and energy loss is many, and reset cycle is slow, affects production efficiency.
A kind of forging hammer is there is in prior art, with reference to Fig. 1, it comprises frame, anvil block, hydraulic cylinder, hammer stem, tup and anvil pad, anvil block is positioned at the bottom of frame, hydraulic cylinder is arranged on the top of frame, and hammer stem is connected on hydraulic cylinder, and tup and anvil pad are connected to the bottom of hammer stem and the top of anvil block, tup is provided with meteor hammer, and anvil pad is provided with the cylinder that liquidates.Connect a meteor hammer at the top of tup by pipe spring, when tup hurtles down forging and stamping, meteor hammer collision, at the top of tup, forms two-hit, tamp impact potential energy, prevented bounce-back, reduced energy and run off, when tup rises, meteor hammer traction tup gos up to reset fast, raises the efficiency.But there is a problem in this scheme, namely meteor hammer is after the top with tup collides and completes two-hit, tup rises, now, although meteor hammer can Rapid reset, meteor hammer at bob centered by hammer stem, well can not be stablized and, like this when hitting next time, meteor hammer may can not hit tup in time.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model be to provide a kind of meteor hammer can Rapid reset accurately to hit the forging hammer of tup.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: a kind of forging hammer, comprise frame, anvil block, hydraulic cylinder, hammer stem, tup and anvil pad, described anvil block is arranged on the bottom of frame, described hydraulic cylinder is arranged on the top of frame, described hammer stem is connected on hydraulic cylinder, described tup and anvil pad are connected to the bottom of hammer stem and the top of anvil block, described tup is provided with meteor hammer, described meteor hammer is set on hammer stem, be provided with pipe spring between described tup and hammer stem, between described meteor hammer and the top of frame, be provided with spring leaf.
As preferably, described spring is the pipe spring be set on hammer stem.
As preferably, described spring is some extension springs.
As preferably, described anvil pad is provided with the cylinder that liquidates.
As preferably, below described anvil pad, surrounding is evenly distributed with some reset tension springs.
The utility model hinge structure tool has the following advantages, by arranging spring between meteor hammer and the top of frame, like this, meteor hammer is after having hit tup, can Quick-return under the elastic force of pipe spring, simultaneously meteor hammer also by spring to pull-up, so not only be improved the resetting time of meteor hammer, simultaneously, when meteor hammer rises to equilbrium position, produce a pulling force contrary to meteor hammer between spring with pipe spring, this makes it possible to make meteor hammer can not bob, when convenient next time hits, meteor hammer accurately can hit tup.
Accompanying drawing explanation
Fig. 1 is the structural representation of the forging hammer of prior art;
Fig. 2 is the structural representation of forging hammer of the present utility model.
In figure: 1, frame; 2, anvil block; 3, hydraulic cylinder; 4, hammer stem; 5, tup; 6, anvil pad; 7, meteor hammer; 8, liquidate cylinder; 9, pipe spring; 10, reset tension spring; 11, spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the embodiment of the utility model forging hammer is described further.
With reference to Fig. 2, a kind of forging hammer, comprise frame 1, anvil block 2, hydraulic cylinder 3, hammer stem 4, tup 5 and anvil pad 6, anvil block 2 is arranged on the bottom of frame 1, hydraulic cylinder 3 is arranged on the top of frame 1, hammer stem 4 is connected on hydraulic cylinder 3, tup 5 and anvil pad 6 are connected to the bottom of hammer stem 4 and the top of anvil block 2, tup 5 is provided with meteor hammer 7, meteor hammer 7 is in hollow disc shape, meteor hammer 7 is set on hammer stem 4, pipe spring 9 is provided with between tup 5 and hammer stem 4, certainly, pipe spring 9 is prior art, pipe spring 9 in the present embodiment can also be extension spring, in addition, spring 11 is provided with between the top of meteor hammer 7 and frame 1, the benefit of such setting is, meteor hammer 7 is after having hit tup 5, can Quick-return under the elastic force of pipe spring 9, simultaneously meteor hammer 7 also by spring 11 to pull-up, so not only be improved the resetting time of meteor hammer 7, simultaneously, (equilbrium position is that forging hammer is not when working to rise to equilbrium position at meteor hammer 7, the position of meteor hammer 7 on hammer stem 4) time, a pulling force contrary to meteor hammer 7 is produced between spring 11 with pipe spring 9, this makes it possible to make meteor hammer 7 can not bob, when convenient next time hits, meteor hammer 7 can accurately hit tup 5.
Spring 11 in the present embodiment can be pipe spring 9, pipe spring 9 is set on hammer stem 4, the two ends of pipe spring 9 connect meteor hammer 7 and frame 1 top respectively, certainly, one as pipe spring 9 is out of shape, and spring 11 can also be some extension springs, as shown in Figure 2, wherein one end of each extension spring is connected on meteor hammer 7, and the other end of extension spring is evenly arranged in frame 1.
In addition, bottom anvil pad 6, be provided with liquidate cylinder 12 and reset tension spring 10, while tup 5 falls, the cylinder 12 that liquidates drives anvil pad 6 to rise, and forms the gesture of two-way head-on collision, doubles to improve forging and stamping dynamics, and utilize the reaction force clashed into fall after rise, make full use of energy, Loss reducing, reset tension spring 10 can accelerate the falling of anvil pad 6, win the time of second leg forging and stamping, forging and stamping dynamics is strong, effective, circulation timei is short, substantially increases forging and stamping efficiency and forging and stamping quality.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a forging hammer, comprise frame, anvil block, hydraulic cylinder, hammer stem, tup and anvil pad, described anvil block is arranged on the bottom of frame, described hydraulic cylinder is arranged on the top of frame, and described hammer stem is connected on hydraulic cylinder, and described tup and anvil pad are connected to the bottom of hammer stem and the top of anvil block, described tup is provided with meteor hammer, described meteor hammer is set on hammer stem, is provided with pipe spring, it is characterized in that between described tup and hammer stem: be provided with spring between described meteor hammer and the top of frame.
2. forging hammer according to claim 1, is characterized in that: described spring is the pipe spring be set on hammer stem.
3. forging hammer according to claim 1, is characterized in that: described spring is some extension springs.
4. forging hammer according to claim 1, is characterized in that: described anvil pad is provided with the cylinder that liquidates.
5. forging hammer according to claim 1, is characterized in that: below described anvil pad, surrounding is evenly distributed with some reset tension springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091289.2U CN204545276U (en) | 2015-02-09 | 2015-02-09 | Forging hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091289.2U CN204545276U (en) | 2015-02-09 | 2015-02-09 | Forging hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545276U true CN204545276U (en) | 2015-08-12 |
Family
ID=53820441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091289.2U Expired - Fee Related CN204545276U (en) | 2015-02-09 | 2015-02-09 | Forging hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513554A (en) * | 2016-12-06 | 2017-03-22 | 重庆市帝润锻造有限责任公司 | Air hammer anvil block |
| CN109926534A (en) * | 2019-02-25 | 2019-06-25 | 安徽瑞达机械有限公司 | A kind of hot steel part hammered work platform |
-
2015
- 2015-02-09 CN CN201520091289.2U patent/CN204545276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513554A (en) * | 2016-12-06 | 2017-03-22 | 重庆市帝润锻造有限责任公司 | Air hammer anvil block |
| CN109926534A (en) * | 2019-02-25 | 2019-06-25 | 安徽瑞达机械有限公司 | A kind of hot steel part hammered work platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204018624U (en) | A kind of pneumatic hammer anvil block | |
| CN105328099A (en) | Hammer type forging device | |
| CN204545276U (en) | Forging hammer | |
| CN203862934U (en) | Shockproof forging hammer machine | |
| CN208947553U (en) | A kind of drum-type rubber fender with flexible guide sleeve | |
| CN205253204U (en) | Impact hammer | |
| CN204545277U (en) | A kind of forging hammer | |
| CN105327980A (en) | Steel plate bending machine | |
| CN203862935U (en) | Efficient forging hammer machine | |
| CN208728601U (en) | A kind of electric hydraulic free hammer with anti-offset mechanism | |
| CN203765510U (en) | Tooling for bending and locking locking piece by long-distance operation | |
| CN103867628B (en) | A kind of hydraulic damping device using marmem | |
| CN204419981U (en) | A kind of damping device of tackling lifting slideway impact on cat road platform | |
| CN207109561U (en) | A kind of pier anticollision equipment in science of bridge building field | |
| CN205798284U (en) | A kind of damping forging hammer | |
| CN202377469U (en) | Anvil block for forging machine | |
| CN202200356U (en) | Wood board binding machine | |
| CN211988800U (en) | Electric control hydraulic breaking hammer | |
| CN204025226U (en) | A kind of spring reverse motion for piston mechanism | |
| CN204267594U (en) | A kind of automobile absorber | |
| CN202029116U (en) | Damping hammer | |
| CN209453498U (en) | A kind of architectural engineering multi-functional hammer | |
| CN203862936U (en) | Stable hammer forging machine | |
| CN203035838U (en) | Electro-hydraulic hammer buffer device with function of resilience and hammer retraction buffering | |
| CN203386621U (en) | Buffering device for electric spring operation mechanism |
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: 20150812 Termination date: 20170209 |