CN204430105U - A kind of forging hammer machine - Google Patents
A kind of forging hammer machine Download PDFInfo
- Publication number
- CN204430105U CN204430105U CN201520099502.4U CN201520099502U CN204430105U CN 204430105 U CN204430105 U CN 204430105U CN 201520099502 U CN201520099502 U CN 201520099502U CN 204430105 U CN204430105 U CN 204430105U
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- CN
- China
- Prior art keywords
- chopping block
- tup
- forging hammer
- abdominal cavity
- hammer machine
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- 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.)
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Abstract
The utility model discloses a kind of forging hammer machine, its drip irrigation device is a kind of forging hammer machine, comprise frame, tup and chopping block, described frame both sides are equipped with hydraulic cylinder, described hydraulic cylinder and tup link, described chopping block is positioned at below tup, under described chopping block, shock-damping structure is installed, described shock-damping structure comprises the pedestal with abdominal cavity, described chopping block and base internal wall are connected by some spring dampers and are suspended state, and chopping block surface and pedestal upper end surface are in same plane, also conflict between described chopping block and abdominal cavity and be connected with cushion, gap is left between described cushion and abdominal cavity sidewall.The impact brought during the physical characteristic buffering vibration of this forging hammer machine by overhung construction, leave space between cushion and surrounding abdominal wall and can provide the space cushioned and be out of shape when tup impacts, improve the performance that body vibration is stable, during vibration, structure stress is even, good damping effect.
Description
Technical field
The utility model relates to forging equipment field, and more particularly, it relates to a kind of forging hammer machine.
Background technology
Domestic existing metal forming machinery is formed primarily of critical pieces such as fuselage, compression piston, transmission, hammer stem helical pitch, hammer stem, anvil block and manipulations.Operation principle is as follows: (piston, hammer stem, tup, upper anvil (or upper module) produce and move and accumulate kinetic energy to utilize hydraulic gear to make to fall part, forging is applied in the extremely short time, make it to obtain plastic deformation ability on flat anvil, complete various Forging Technology.Because forging hammer vibrates comparatively macrospecies equipment, for reducing and the oscillatory acceleration of its amplitude of vibration of setback, domestic and international existing forging hammer adopts mass foundation mostly, all with pouring concrete, this basis is heavy, the consumption of material is more, forging hammer is using very large anvil block or movable lower ram as the bearing-surface of strike, when impulse stroke, the blow speed of tup is down to zero instantaneously, work is impact, produce very large hitting power, not only have a strong impact on precision instrument around, equipment normally runs, reduce stability and the service life thereof of factory building structure, and be a kind of industrial nuisance be detrimental to health.
At present, market discloses a kind of forging hammer of patent document that application number is 201420340905.9, comprise frame, hydraulic cylinder, tup, upper anvil block, lower anvil block and pedestal, pedestal is provided with described lower anvil block and frame, the both sides of lower anvil block are respectively provided with a hydraulic cylinder, hydraulic cylinder is provided with rubber blanket, for reducing vibrations when tup falls, damping spring is provided with between hydraulic cylinder and pedestal, for reducing the vibrations between hydraulic cylinder and pedestal, frame is provided with guide rail, the two ends of tup are connected in guide rail, the bottom of tup is connected with anvil block, the piston rod of hydraulic cylinder is connected with tup, also sound panel is provided with in the surrounding of pedestal, for reducing noise during forging hammer work.Have great impulsive force due to during forging hammer forging workpiece, this forging hammer directly carries out damping by spring and rubber blanket, and structure is too simple, and damping effect is bad, cannot meet shock attenuation needs during forging hammer.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of forging hammer machine with higher stability and damping effect.
For achieving the above object, the utility model provides following technical scheme: a kind of forging hammer machine, comprise frame, tup and chopping block, described frame both sides are equipped with hydraulic cylinder, described hydraulic cylinder and tup link, described chopping block is positioned at below tup, under described chopping block, shock-damping structure is installed, described shock-damping structure comprises the pedestal with abdominal cavity, described chopping block and base internal wall are connected by some spring dampers and are suspended state, and chopping block surface and pedestal upper end surface are in same plane, also conflict between described chopping block and abdominal cavity and be connected with cushion, gap is left between described cushion and abdominal cavity sidewall.
By adopting technique scheme, by some spring dampers, chopping block and abdominal cavity are linked together, the impact brought during physical characteristic buffering vibration by overhung construction, leave space between cushion and surrounding abdominal wall and can provide the space cushioned and be out of shape when tup impacts, improve the performance that body vibration is stable, during vibration, structure stress is even, good damping effect.Cushion is located under chopping block, and not direct contact, can avoid cushion to be destroyed, and impulsive force Conversion of Energy during vibration is elastic potential energy by spring damper, reduces the impact on forging hammer machine overall structure stability when tup impacts.
The utility model is set to further: described chopping block and abdominal cavity are rectangular structure, and described chopping block current buffer layer one side surface area is less than abdominal cavity aperture area, and described spring damper and chopping block and internal abdominal wall are all in hinged setting.
By adopting technique scheme, processing installation is convenient in the setting of rectangular structure, chopping block surface area be less than abdominal cavity aperture area can ensure flexible while maximum possible minimizing space hold, hinged setting improves the scope of activities of spring damper, increase elastic endergonic ability, strengthen anti-seismic performance.
The utility model is set to further: described spring damper comprises spring and trunk portion, described trunk portion comprises two kinds of diameters and the coaxial cylinder arranged, the less cylinder of diameter is located at by described spring housing, the cylinder that diameter is larger is fixedly connected with abdominal cavity sidewall, and the cylinder that diameter is less is fixedly connected with chopping block.
By adopting technique scheme, spring damper is made up of spring and two cylinders, and structure is simple, be convenient to processing is installed, spring housing is established on the cylinder, utilizes the deformation of spring to play the effect of vibration proof, and cylinder also can avoid spring stress to be out of shape the situation exceeding elastic limit simultaneously.
The utility model is set to further: described spring damper quantity is at least four and is uniformly distributed between chopping block and abdominal cavity sidewall, and each spring damper and internal abdominal wall form the angle of equal angular.
By adopting technique scheme, four spring dampers are conducive to the stress balancing chopping block, make stressed more balanced, optimize mechanical structure, improve shock resistance, the angle that spring damper and internal abdominal wall form equal angular is conducive to increasing spring elastic force in the horizontal plane, and being exerted all one's strength by force resolution affords on inner cushion uniformly, improves forging hammer machine operation stability.
The utility model is set to further: described cushion relative chopping block side surface area equals chopping block surface area, and described cushion is made up of sleeper.
By adopting technique scheme, cushion and chopping block area suitable being conducive to reduce materials'use while ensureing crashproof damping, and sleeper material is comparatively common, and have good damping capaicty, cost is lower, are easy to install change.
The utility model is set to further: described pedestal outer surface is also coated with sound panel, and described sound panel is arranged in being close to base-plates surface.
By adopting technique scheme, the noise be provided with when being beneficial to reduction tup shock of sound panel, provides the operating environment that good.
The utility model is set to further: described frame is also provided with guide rail, and described tup two ends are connected with guide rail.
By adopting technique scheme, the two ends of tup being separately positioned in guide rail, avoiding the swing of tup, strengthen its job stabilization further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of forging hammer machine of the utility model embodiment;
Fig. 2 is the partial schematic diagram of a kind of forging hammer machine of the utility model embodiment shock-damping structure;
Fig. 3 is the schematic diagram of a kind of forging hammer machine of the utility model embodiment shock-damping structure;
Fig. 4 is the schematic diagram of a kind of forging hammer machine of the utility model embodiment spring damper.
Reference numeral: 1, frame; 2, hydraulic cylinder; 3, tup; 4, chopping block; 5, pedestal; 6, guide rail; 7, cushion; 8, spring damper; 81, trunk portion; 82, spring.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the utility model embodiment is described further.
As shown in Figures 1 to 4, a kind of forging hammer machine, comprise frame 1, tup 3 and chopping block 4, described frame 1 both sides are equipped with hydraulic cylinder 2, described hydraulic cylinder 2 links with tup 3, described chopping block 4 is positioned at below tup 3, described chopping block is provided with shock-damping structure 4 times, described shock-damping structure comprises the pedestal 5 with abdominal cavity, described chopping block 4 and pedestal 5 inwall are connected by some spring dampers 8 and are suspended state, and chopping block 4 surface and pedestal 5 upper end surface are in same plane, also conflict between described chopping block 4 and abdominal cavity and be connected with cushion 7, gap is left between described cushion 7 and abdominal cavity sidewall.
By some spring dampers 8, chopping block 4 and abdominal cavity are linked together, the impact brought during physical characteristic buffering vibration by overhung construction, leave space between cushion 7 and surrounding abdominal wall and can provide the space cushioned and be out of shape when tup 3 impacts, improve the performance that body vibration is stable, during vibration, structure stress is even, good damping effect.Cushion 7 is located under chopping block 4, not direct contact, and cushion 7 can be avoided to be destroyed, and impulsive force Conversion of Energy during vibration is elastic potential energy by spring damper 8, reduces the impact on forging hammer machine overall structure stability when tup 3 impacts.
Be set to further: described chopping block 4 and abdominal cavity are rectangular structure, and described chopping block 4 current buffer layer 7 one side surface area is less than abdominal cavity aperture area, described spring damper 8 and chopping block 4 and internal abdominal wall are all in hinged setting.Processing installation is convenient in the setting of rectangular structure, chopping block 4 surface area be less than abdominal cavity aperture area can ensure flexible while maximum possible minimizing space hold, hinged setting improves the scope of activities of spring damper 8, increases elastic endergonic ability, strengthens anti-seismic performance.
Be set to further: described spring damper 8 comprises spring 82 and trunk portion 81, described trunk portion 81 comprises two kinds of diameters and the coaxial cylinder arranged, described spring 82 is sheathed on the less cylinder of diameter, the cylinder that diameter is larger is fixedly connected with abdominal cavity sidewall, and the cylinder that diameter is less is fixedly connected with chopping block 4.Spring damper 8 is made up of spring 82 and two cylinders, structure is simple, is convenient to install processing, and spring 82 is on the cylinder sheathed, utilize the deformation of spring 82 to play the effect of vibration proof, cylinder also can avoid spring 82 stress deformation to exceed the situation of elastic limit simultaneously.
Be set to further: described spring damper 8 quantity is at least four and is uniformly distributed between chopping block 4 and abdominal cavity sidewall, each spring damper 8 and internal abdominal wall form the angle of equal angular.Four spring dampers 8 are conducive to the stress balancing chopping block 4, make stressed more balanced, optimize mechanical structure, improve shock resistance, the angle that spring damper 8 and internal abdominal wall form equal angular is conducive to increasing spring elastic force in the horizontal plane, being exerted all one's strength by force resolution affords on inner cushion 7 uniformly, improves forging hammer machine operation stability.
Be set to further: described cushion 7 relatively chopping block 4 side surface area equals chopping block 4 surface area, and described cushion 7 is made up of sleeper.Cushion 7 and chopping block 4 area suitable being conducive to reduce materials'use while ensureing crashproof damping, and sleeper material is comparatively common, and have good damping capaicty, cost is lower, are easy to install change.
Be set to further: described pedestal 5 outer surface is also coated with sound panel, described sound panel is arranged in being close to pedestal 5 surface.Being provided with of sound panel is beneficial to the noise reduced when tup 3 clashes into, and provides the operating environment that good.
Be set to further: described frame 1 is also provided with guide rail 6, described tup 3 two ends are connected with guide rail 6.The two ends of tup 3 are separately positioned in guide rail 6, avoid the swing of tup 3, strengthen its job stabilization further.
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 (7)
1. a forging hammer machine, comprise frame, tup and chopping block, described frame both sides are equipped with hydraulic cylinder, described hydraulic cylinder and tup link, described chopping block is positioned at below tup, it is characterized in that, under described chopping block, shock-damping structure is installed, described shock-damping structure comprises the pedestal with abdominal cavity, described chopping block and base internal wall are connected by some spring dampers and are suspended state, and chopping block surface and pedestal upper end surface are in same plane, also conflict and are connected with cushion, leave gap between described cushion and abdominal cavity sidewall between described chopping block and abdominal cavity.
2. a kind of forging hammer machine according to claim 1, it is characterized in that, described chopping block and abdominal cavity are rectangular structure, and described chopping block current buffer layer one side surface area is less than abdominal cavity aperture area, and described spring damper and chopping block and internal abdominal wall are all in hinged setting.
3. a kind of forging hammer machine according to claim 2, it is characterized in that, described spring damper comprises spring and trunk portion, described trunk portion comprises two kinds of diameters and the coaxial cylinder arranged, the less cylinder of diameter is located at by described spring housing, the cylinder that diameter is larger is fixedly connected with abdominal cavity sidewall, and the cylinder that diameter is less is fixedly connected with chopping block.
4. a kind of forging hammer machine according to claim 3, is characterized in that, described spring damper quantity is at least four and is uniformly distributed between chopping block and abdominal cavity sidewall, and each spring damper and internal abdominal wall form the angle of equal angular.
5. a kind of forging hammer machine according to claim 4, is characterized in that, described cushion opposing platen side surface area equals clamp surface area, and described cushion is made up of sleeper.
6. a kind of forging hammer machine according to claim 1, is characterized in that, described pedestal outer surface is also coated with sound panel, and described sound panel is arranged in being close to base-plates surface.
7. a kind of forging hammer machine according to claim 1, is characterized in that, described frame is also provided with guide rail, and described tup two ends are connected with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099502.4U CN204430105U (en) | 2015-02-11 | 2015-02-11 | A kind of forging hammer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099502.4U CN204430105U (en) | 2015-02-11 | 2015-02-11 | A kind of forging hammer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430105U true CN204430105U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099502.4U Expired - Fee Related CN204430105U (en) | 2015-02-11 | 2015-02-11 | A kind of forging hammer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430105U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921660A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Forging hammer for bearing force piece machining |
| CN105921666A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Cutting board assembly of forging hammer used for machining bearing forge pieces |
| 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 |
| CN106623512A (en) * | 2017-03-01 | 2017-05-10 | 张立 | Portable correction equipment for correcting mechanical parts |
| CN108145409A (en) * | 2017-12-21 | 2018-06-12 | 张兴业 | A kind of building wind turbine production gear type rotor separator |
| CN108561471A (en) * | 2018-03-22 | 2018-09-21 | 广东力源液压机械有限公司 | A kind of hydraulic hammer hammer body connect buffer structure with pile cover buffer control method and annular |
| CN113618001A (en) * | 2021-03-02 | 2021-11-09 | 天津重型装备工程研究有限公司 | External forging elastic box and external forging auxiliary tool |
| CN113617996A (en) * | 2021-03-02 | 2021-11-09 | 天津重型装备工程研究有限公司 | External forging method of ring forging |
-
2015
- 2015-02-11 CN CN201520099502.4U patent/CN204430105U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921660A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Forging hammer for bearing force piece machining |
| CN105921666A (en) * | 2016-05-29 | 2016-09-07 | 德清恒丰机械有限公司 | Cutting board assembly of forging hammer used for machining bearing forge pieces |
| 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 |
| CN106623512A (en) * | 2017-03-01 | 2017-05-10 | 张立 | Portable correction equipment for correcting mechanical parts |
| CN108145409A (en) * | 2017-12-21 | 2018-06-12 | 张兴业 | A kind of building wind turbine production gear type rotor separator |
| CN108561471A (en) * | 2018-03-22 | 2018-09-21 | 广东力源液压机械有限公司 | A kind of hydraulic hammer hammer body connect buffer structure with pile cover buffer control method and annular |
| CN113618001A (en) * | 2021-03-02 | 2021-11-09 | 天津重型装备工程研究有限公司 | External forging elastic box and external forging auxiliary tool |
| CN113617996A (en) * | 2021-03-02 | 2021-11-09 | 天津重型装备工程研究有限公司 | External forging method of ring forging |
| CN113617996B (en) * | 2021-03-02 | 2023-06-20 | 天津重型装备工程研究有限公司 | In-vitro forging method of ring forging |
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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: 20150701 Termination date: 20190211 |