CN219881192U - Damping structure for forging hammer - Google Patents
Damping structure for forging hammer Download PDFInfo
- Publication number
- CN219881192U CN219881192U CN202321295936.2U CN202321295936U CN219881192U CN 219881192 U CN219881192 U CN 219881192U CN 202321295936 U CN202321295936 U CN 202321295936U CN 219881192 U CN219881192 U CN 219881192U
- Authority
- CN
- China
- Prior art keywords
- unit
- fixedly connected
- support
- bracket
- upper side
- 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.)
- Active
Links
- 238000005242 forging Methods 0.000 title claims abstract description 36
- 238000013016 damping Methods 0.000 title claims abstract description 20
- 239000000872 buffer Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 7
- 229920001971 elastomer Polymers 0.000 claims description 28
- 229920001821 foam rubber Polymers 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000010030 laminating Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a damping structure for a forging hammer, and relates to the technical field of forging hammers; the utility model comprises a bracket, wherein the upper side of the bracket is fixedly connected with a hydraulic device, the lower end of the hydraulic device penetrates through the bracket and is fixedly connected with a hammer head, the lower side of the bracket is fixedly connected with a base, the middle side of the upper side of the base is fixedly connected with a processing table, the lower end of the bracket is provided with a replacement mechanism, the replacement mechanism comprises a limiting unit, a protection unit, a pushing unit, an inserting block, an elastic unit, a buffer unit, a rotating unit and a clamping plate, the outer end of the lower end of the bracket is provided with the limiting unit, the middle part of the lower end of the bracket is provided with the protection unit, the pushing unit is arranged on the outer side of the protection unit, the inserting block is inserted into the inner side of the protection unit, and by arranging the replacement mechanism, the shock absorption structure of the forging hammer can be quickly replaced when being damaged, the manpower and material resources when the shock absorption structure is replaced are reduced, the replacement efficiency is effectively improved, and the subsequent use of the forging hammer is facilitated.
Description
Technical Field
The utility model relates to the technical field of forging hammers, in particular to a damping structure for a forging hammer.
Background
A forging hammer is a device for hammering a metal material.
When the forging hammer is used for forging metal, the metal to be forged is heated at high temperature, then the heated metal is clamped and placed on a processing table of the forging hammer through a clamping tool, then a hydraulic rod of the forging hammer is started, and the hydraulic rod drives a hammer head to fall down to hammer the heated metal material.
In the running process of the forging hammer, as the weight of the hammer head falls down is large, a damping structure is arranged at the lower end of a support of the forging hammer, the damping structure of the forging hammer is usually composed of a damper and a buffer spring, the damper and the buffer unit are usually fixed on the support in a welding mode, but after the damping structure is used for a period of time, the damping structure can be damaged due to fatigue operation due to long-term bearing of large impact, and the damping structure of the forging hammer is convenient to replace due to inconvenience, so that a large amount of manpower and material resources are required to be consumed for maintenance and replacement after the damping structure of the forging hammer is damaged, and the inventor proposes a damping structure for the forging hammer to solve the problems.
Disclosure of Invention
In order to solve the problem that the shock-absorbing structure of the forging hammer is inconvenient to replace; the utility model aims to provide a shock absorption structure for a forging hammer.
In order to solve the technical problems, the utility model adopts the following technical scheme: including the support, the hydraulic press links firmly to the support upside, and the hydraulic press lower extreme runs through the support and links firmly the tup, the support downside links firmly the base, and fixed processing platform in the base upside, the support lower extreme sets up and changes the mechanism, and change the mechanism and include spacing unit, protection unit, pushing unit, the inserted block, elastic unit, buffer unit, rotate unit and cardboard, support lower extreme outer end sets up spacing unit, and support lower extreme middle part sets up protection unit, the protection unit outside sets up pushing unit, and the inserted block is inserted to the protection unit inboard, the inserted block middle-end sets up elastic unit, and elastic unit upside sets up buffer unit, protection unit both sides set up rotation unit, and rotation unit lower extreme outside sets up the cardboard, the one end downside laminating inserted block of rotation unit is kept away from to the cardboard.
Preferably, the limiting unit comprises a limiting rod and a limiting block, the outer side of the upper side of the lower end support is fixedly connected with the limiting rod, the upper end of the limiting rod is inserted in the upper end support, the outer side of the upper end of the limiting rod is fixedly connected with the limiting block, one end, far away from the limiting rod, of the limiting block is inserted in the upper end support, the protecting unit comprises a foam-rubber cushion and a first rubber cushion, the inner side of the middle end of the lower end support is fixedly connected with the foam-rubber cushion, the inner side of the foam-rubber cushion is fixedly connected with the first rubber cushion, and an inserting block is inserted in the inner side of the first rubber cushion.
Preferably, the pushing unit comprises a hydraulic push rod and a top plate, the inside of two ends of the lower end support is fixedly connected with the hydraulic push rod, the upper side of the hydraulic push rod is fixedly connected with the top plate, the buffer unit comprises a damper and a spring, the inside of the middle end of the inserting block is fixedly connected with the damper, the spring is sleeved outside the damper, and the lower end of the spring is fixedly connected with the upper side of the inserting block.
Preferably, the buffer unit includes buffer board and second rubber pad, and the buffer board is linked firmly to the attenuator upside, the buffer board upside links firmly the second rubber pad, and second rubber pad upside laminating upper end support downside, the spring upside links firmly in the buffer board downside, the rotation unit includes carousel and bull stick, and lower extreme support upside sets up the carousel, link firmly the bull stick in the carousel downside, and the bull stick lower extreme inserts and establish in the lower extreme support, bull stick downside switching links firmly the cardboard in the lower extreme support, and the bull stick lower extreme outside links firmly the cardboard, the hole groove is seted up to lower extreme support middle-end both sides, and the rotatory 90 back of cardboard inserts and establish in the hole groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up change mechanism, make the shock-absorbing structure of forging hammer when damaging, start earlier and promote the unit, make the promotion unit promote the upper end support under the assistance of spacing unit and reciprocate, after the upper end support shifts up to certain altitude, twist and rotate the unit, make the rotation unit drive cardboard rotatory insert in the support, the elasticity unit will insert the piece and pull out from the protection unit afterwards, the elasticity unit drive after will changing inserts in the protection unit again, reverse twist and move the rotation unit, make the rotation unit drive the cardboard rotate, let the downside laminating of cardboard insert the upside, start later and promote the unit, let the promotion unit return, then the upper end support shifts down and the laminating of buffer unit, rethread buffer unit extrudees the elasticity unit, support the upper end support with the help of the elasticity unit can, make the shock-absorbing structure of forging hammer when damaging, can carry out quick replacement to shock-absorbing structure, manpower and materials expenditure when reducing the change shock-absorbing structure, effectively promote and change efficiency, follow-up use of forging hammer.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structures of the limiting unit and the protecting unit of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of the pushing unit of the present utility model.
Fig. 4 is an enlarged view showing the structure of the elastic unit of the present utility model.
In the figure: 1. a bracket; 2. a hydraulic device; 3. a hammer head; 4. a base; 5. a processing table; 6. a limit rod; 7. a limiting block; 8. a sponge cushion; 9. a first rubber pad; 10. a hydraulic push rod; 11. a top plate; 12. inserting blocks; 13. a damper; 14. a spring; 15. a buffer plate; 16. a second rubber pad; 17. a turntable; 18. a rotating rod; 19. and (5) clamping plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in the figure, the utility model provides a damping structure for a forging hammer, which comprises a bracket, wherein the upper side of the bracket is fixedly connected with a hydraulic device, the lower end of the hydraulic device penetrates through the bracket and is fixedly connected with a hammer head, the lower side of the bracket is fixedly connected with a base, the middle side of the upper side of the base is fixedly connected with a processing table, the lower end of the bracket is provided with a replacement mechanism, the replacement mechanism comprises a limiting unit, a protection unit, a pushing unit, an inserting block, an elastic unit, a buffering unit, a rotating unit and a clamping plate, the outer end of the lower end of the bracket is provided with the limiting unit, the middle part of the lower end of the bracket is provided with the protection unit, the outer side of the protection unit is provided with the pushing unit, the inner side of the protection unit is inserted with the inserting block, the middle end of the inserting block is provided with the elastic unit, the upper side of the elastic unit is provided with the buffering unit, the two sides of the protection unit are provided with the rotating unit, the outer side of the lower end of the rotating unit is provided with the clamping plate, and one end lower side of the clamping plate far from the rotating unit is attached to the inserting block.
Through adopting above-mentioned technical scheme, make the shock-absorbing structure of forging hammer when damaging, start earlier and promote the unit, make the unit that promotes promote the upper end support and move up under the assistance of spacing unit, after the upper end support moves up to certain height, twist and rotate the unit, make the rotation unit drive cardboard rotatory insert in the support, later the pulling elastic unit pulls out the inserted block from the protection unit, the elastic unit drive inserted block after will changing inserts in the protection unit again, reverse twist and move the rotation unit, make the rotation unit drive the cardboard rotate, let the downside laminating inserted block upside of cardboard, start the promotion unit afterwards, let the promotion unit return, then the upper end support moves down and the laminating of buffer unit, rethread buffer unit extrudees the elastic unit, support the upper end support with the help of the elastic unit can, through setting up change mechanism, make the shock-absorbing structure of forging hammer when damaging, can carry out quick replacement to shock-absorbing structure, manpower and materials when reducing the shock-absorbing structure of change, effectively promote and change efficiency, follow-up use of forging hammer.
The limiting unit comprises a limiting rod and a limiting block, the outer side of the upper side of the lower end support is fixedly connected with the limiting rod, the upper end of the limiting rod is inserted into the upper end support, the outer side of the upper end of the limiting rod is fixedly connected with the limiting block, and one end, far away from the limiting rod, of the limiting block is inserted into the upper end support to slide.
Through adopting above-mentioned technical scheme, the cover is established in gag lever post and stopper outside removal when removing to upper bracket, carries out spacingly through gag lever post and stopper to upper bracket's removal.
The protection unit comprises a foam-rubber cushion and a first rubber cushion, the foam-rubber cushion is fixedly connected inside the middle end of the lower end support, the first rubber cushion is fixedly connected inside the foam-rubber cushion, and an inserting block is inserted inside the first rubber cushion.
Through adopting above-mentioned technical scheme, through setting up foam-rubber cushion and first rubber pad, be convenient for cushion the impact force that the inserted block received.
The pushing unit comprises a hydraulic push rod and a top plate, the hydraulic push rod is fixedly connected inside two ends of the lower end support, and the top plate is fixedly connected to the upper side of the hydraulic push rod.
By adopting the technical scheme, the hydraulic push rod is started, so that the hydraulic push rod stretches and contracts to drive the top plate to move, and the upper end support is convenient to push up.
The buffer unit comprises a damper and a spring, the damper is fixedly connected with the inner part of the middle end of the insert block, the spring is sleeved on the outer side of the damper, and the lower end of the spring is fixedly connected with the upper side of the insert block.
Through adopting above-mentioned technical scheme, upper bracket receives the impact and moves down extrusion attenuator and spring, buffers the impact force through attenuator and spring.
The buffer unit comprises a buffer plate and a second rubber pad, the upper side of the damper is fixedly connected with the buffer plate, the upper side of the buffer plate is fixedly connected with the second rubber pad, the upper side of the second rubber pad is attached to the lower side of the upper end support, and the upper side of the spring is fixedly connected to the lower side of the buffer plate.
Through adopting above-mentioned technical scheme, the buffer board and the second rubber pad of extrusion earlier when upper end support receives the impact force, carries out the shock attenuation to the impact of support through buffer board and second rubber pad.
The rotating unit comprises a rotary table and a rotary rod, the rotary table is arranged on the upper side of the lower end support, the rotary rod is fixedly connected in the middle of the lower side of the rotary table, the lower end of the rotary rod is inserted into the lower end support, the lower side of the rotary rod is connected in the lower end support in a switching mode, and the clamping plate is fixedly connected on the outer side of the lower end of the rotary rod.
Through adopting above-mentioned technical scheme, twist the carousel, make the carousel drive the bull stick and rotate, drive the cardboard through the bull stick and rotate and carry out the screens to the kicking block.
The two sides of the middle end of the lower end bracket are provided with hole grooves, and the clamping plate is inserted into the hole grooves after rotating by 90 degrees.
By adopting the technical scheme, the hole slots are formed in the two sides of the middle end of the lower end support, so that the clamping plate can be conveniently inserted into the hole slots of the lower end support after rotating for an angle.
Working principle: when the damper and the spring are damaged, the hydraulic push rod is started firstly, the hydraulic push rod stretches to drive the top plate to move upwards, the upper end support is pushed to move upwards under the limit of the limit rod and the limit block after the top plate moves upwards, the turntable is twisted after the upper end support moves to a proper position, the turntable drives the rotating rod and the clamping plate to rotate, the clamping plate rotates to be inserted into the hole grooves at two ends of the lower end support, then the damper and the spring are pulled to drive the inserting block to pull out the first rubber pad, then the replaced inserting block is inserted into the first rubber pad, then the turntable is reversely twisted, the clamping plate rotates to be attached to the upper side of the inserting block to clamp the inserting block, the hydraulic push rod is started again, the hydraulic push rod drives the top plate to retract downwards, at the moment, the upper end support moves downwards after the lower side of the upper end support is attached to the second rubber pad, the hydraulic push rod continuously drives the top plate to move downwards, the second rubber pad and the spring are extruded after the upper end support is attached to the second rubber pad, the buffer plate extrudes the damper and the spring through the damper, the buffer plate and the buffer plate supports the upper end support, and the buffer plate supports the upper end support when the buffer plate rotates, and the output shaft is started, and the hydraulic hammer head can be processed by the impact force of the hammer head and the impact pad through the hydraulic hammer head through the hydraulic pressure of the impact pad after the impact of the impact pad is placed on the upper end of the impact pad.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A shock-absorbing structure for a forging hammer, comprising a support (1), characterized in that: the hydraulic press is characterized in that the hydraulic press (2) is fixedly connected to the upper side of the support (1), the lower end of the hydraulic press (2) penetrates through the support (1) and is fixedly connected with the hammer head (3), the lower side of the support (1) is fixedly connected with the base (4), the middle side of the upper side of the base (4) is fixedly connected with the processing table (5), the lower end of the support (1) is provided with a replacement mechanism, the replacement mechanism comprises a limiting unit, a protection unit, a pushing unit, an inserting block (12), an elastic unit, a buffering unit, a rotating unit and a clamping plate (19), the outer end of the support (1) is provided with the limiting unit, the middle part of the lower end of the support (1) is provided with the protection unit, the pushing unit is arranged outside the protection unit, the inner side of the protection unit is inserted with the inserting block (12), the elastic unit is arranged on the upper side of the buffering unit, the two sides of the protection unit are provided with the rotating unit, the outer side of the rotating unit is provided with the clamping plate (19), and the clamping plate (19) is far away from the lower side of the rotating unit to attach the inserting block (12).
2. The damping structure for the forging hammer according to claim 1, wherein the limiting unit comprises a limiting rod (6) and a limiting block (7), the outer side of the upper side of the lower end support (1) is fixedly connected with the limiting rod (6), the upper end of the limiting rod (6) is inserted into the upper end support (1), the outer side of the upper end of the limiting rod (6) is fixedly connected with the limiting block (7), and one end, far away from the limiting rod (6), of the limiting block (7) is inserted into the upper end support (1) in a sliding mode.
3. A shock-absorbing structure for a forging hammer as set forth in claim 1, wherein the protection unit comprises a foam-rubber cushion (8) and a first rubber cushion (9), the foam-rubber cushion (8) is fixedly connected to the inside of the middle end of the lower end bracket (1), the first rubber cushion (9) is fixedly connected to the inside of the foam-rubber cushion (8), and an insert block (12) is inserted to the inside of the first rubber cushion (9).
4. A shock absorbing structure for a forging hammer as set forth in claim 1, wherein the pushing unit comprises a hydraulic push rod (10) and a top plate (11), and the inside of both ends of the lower end bracket (1) is fixedly connected with the hydraulic push rod (10), and the upper side of the hydraulic push rod (10) is fixedly connected with the top plate (11).
5. The damping structure for the forging hammer according to claim 1, wherein the buffer unit comprises a damper (13) and a spring (14), the damper (13) is fixedly connected to the inside of the middle end of the insert block (12), the spring (14) is sleeved on the outer side of the damper (13), and the lower end of the spring (14) is fixedly connected to the upper side of the insert block (12).
6. The damping structure for the forging hammer according to claim 5, wherein the damping unit comprises a damping plate (15) and a second rubber pad (16), the damping plate (15) is fixedly connected to the upper side of the damper (13), the second rubber pad (16) is fixedly connected to the upper side of the damping plate (15), the upper side of the second rubber pad (16) is attached to the lower side of the upper end bracket (1), and the upper side of the spring (14) is fixedly connected to the lower side of the damping plate (15).
7. A shock absorbing structure for a forging hammer as set forth in claim 1, wherein the rotation unit comprises a turntable (17) and a rotating rod (18), the turntable (17) is arranged on the upper side of the lower end bracket (1), the rotating rod (18) is fixedly connected in the middle of the lower side of the turntable (17), the lower end of the rotating rod (18) is inserted into the lower end bracket (1), the lower side of the rotating rod (18) is connected in the lower end bracket (1) in a switching manner, and a clamping plate (19) is fixedly connected on the outer side of the lower end of the rotating rod (18).
8. A shock absorbing structure for a forging hammer as set forth in claim 1, wherein the lower end of the bracket (1) is provided with hole grooves on both sides of the middle end, and the clamping plate (19) is inserted into the hole grooves after rotating by 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295936.2U CN219881192U (en) | 2023-05-24 | 2023-05-24 | Damping structure for forging hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295936.2U CN219881192U (en) | 2023-05-24 | 2023-05-24 | Damping structure for forging hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881192U true CN219881192U (en) | 2023-10-24 |
Family
ID=88406254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321295936.2U Active CN219881192U (en) | 2023-05-24 | 2023-05-24 | Damping structure for forging hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881192U (en) |
-
2023
- 2023-05-24 CN CN202321295936.2U patent/CN219881192U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209820926U (en) | Shock resistance tester | |
| CN207465158U (en) | A kind of jam-on type building pipe cutting and clamping device | |
| CN113983302A (en) | Vehicle-mounted satellite communication equipment shock absorption frame device and using method thereof | |
| CN219881192U (en) | Damping structure for forging hammer | |
| CN209079290U (en) | A kind of multifunctional mobile expects clearly, assembles device | |
| CN113970417A (en) | Impact resistance test simulation device for production of diamond compact bearing | |
| CN207735440U (en) | A kind of high adaptive diel of buffering | |
| CN203594723U (en) | Double-crankshaft damping device of reciprocating type electric tool | |
| CN212371088U (en) | Forging device for bearing forging | |
| CN211142851U (en) | Road and bridge crack reinforced structure | |
| CN203594722U (en) | Damping device of reciprocating type electric tool | |
| CN209189940U (en) | A kind of shock-absorbing type machining cutting device facilitating adjusting | |
| CN113506941A (en) | Square battery module | |
| CN201784995U (en) | Novel conveyor belt | |
| CN212740039U (en) | Aluminum product draw gear | |
| CN217370267U (en) | Air hammer with clamping function | |
| CN217537826U (en) | Can prevent shock-absorbing structure of template vibrations | |
| CN213439454U (en) | Multifunctional hammer for constructional engineering | |
| CN221136154U (en) | PE bag perforating device | |
| CN215238243U (en) | Tube head processing device of cold-drawn steel tube | |
| CN220837583U (en) | Shock absorber riveting tool | |
| CN210848002U (en) | Buffer device for upper die of small-sized stamping equipment | |
| CN216397612U (en) | Frock is corrected on H shaped steel edge of a wing | |
| CN217759308U (en) | Buffer seat for steel structure | |
| CN209680946U (en) | A kind of wheel hub stamping die positioning base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shock-absorbing structure for forging hammers Granted publication date: 20231024 Pledgee: Industrial and Commercial Bank of China Limited Rongcheng sub branch Pledgor: Rongcheng Yuanye Forging Co.,Ltd. Registration number: Y2024980002904 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |