CN216158184U - Anti-collision top buffer device of full-hydraulic electro-hydraulic hammer - Google Patents
Anti-collision top buffer device of full-hydraulic electro-hydraulic hammer Download PDFInfo
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- CN216158184U CN216158184U CN202121766693.7U CN202121766693U CN216158184U CN 216158184 U CN216158184 U CN 216158184U CN 202121766693 U CN202121766693 U CN 202121766693U CN 216158184 U CN216158184 U CN 216158184U
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Abstract
The utility model provides an anti-collision top buffer device of a full-hydraulic electrohydraulic hammer, which comprises a bracket main body, wherein the electrohydraulic hammer is arranged at the inner side of the lower part of the bracket main body through a hydraulic rod, an anti-collision buffer support plate is arranged at the upper part of the front side of the electrohydraulic hammer, the surface of the anti-collision buffer support plate is connected with a plurality of limiting support rods in a penetrating way, the limiting support rods are arranged at the lower bottom surface of the upper part of the bracket main body, the upper sides of the limiting support rods are connected with protective buffer rods, and the protective buffer rods are arranged at the upper sides of the anti-collision buffer support plate. The anti-collision top buffering device of the full-hydraulic electrohydraulic hammer provided by the utility model increases the anti-hydraulic buffering effect of the upper support of the electrohydraulic hammer, can effectively prevent the electrohydraulic hammer from lifting back to damage a case through a three-stage anti-buffering structure, greatly improves the safety of the full-hydraulic electrohydraulic hammer, is provided with an oil storage device convenient for adding hydraulic oil in a hydraulic buffering manner, avoids the occurrence of the situation that the buffering structure needs to be repeatedly disassembled in the replacement and maintenance process, and greatly reduces the workload of maintenance work.
Description
Technical Field
The utility model relates to the technical field of electro-hydraulic hammers, in particular to an anti-collision top buffering device of a full-hydraulic electro-hydraulic hammer.
Background
The electro-hydraulic hammer is a novel energy-saving and environment-friendly forging device, is divided into a single-arm electro-hydraulic hammer and a double-arm electro-hydraulic hammer, has the same working principle as an electro-hydraulic power head, but has a machine body different from an original steam hammer, and the direction of a hammer head is changed into an X guide rail, so that the guiding precision of the electro-hydraulic hammer is greatly improved, the forging quality is improved, and the service life of a hammer rod is prolonged.
The full-hydraulic hammer is a new generation product of the traditional full-hydraulic hammer, is a novel forging device which is most energy-saving and environment-friendly at present, has a working principle similar to that of the electric hydraulic hammer, can improve the striking frequency, reduce the oil temperature, prolong the service life, improve the quality of forgings and save a large amount of energy through improvement, and can damage a component support on the electric hydraulic hammer due to the fact that the electric hydraulic hammer can collide in the lifting process when the full-hydraulic hammer works, so that an anti-collision plate can be additionally arranged on the component support on the electric hydraulic hammer.
However, the existing anti-collision device for the full-hydraulic electrohydraulic hammer has a poor buffering effect, cannot prevent the electrohydraulic hammer from damaging a case when a top-impacting accident occurs, and has low safety, so that the anti-collision device for the full-hydraulic electrohydraulic hammer is necessary to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-collision top buffer device of a full-hydraulic electro-hydraulic hammer, which solves the problems that the buffer effect of the existing anti-collision device of the full-hydraulic electro-hydraulic hammer is not ideal, the electro-hydraulic hammer cannot be prevented from damaging a case when a top-collision accident occurs, and the safety is not high.
In order to solve the technical problem, the utility model provides an anti-collision top buffer device of a full hydraulic electro-hydraulic hammer, which comprises: a stent body;
the electro-hydraulic hammer is arranged on the inner side of the lower part of the bracket main body through a hydraulic rod;
the electro-hydraulic hammer comprises a bracket main body, an anti-collision buffer support plate, a plurality of limiting support rods, a protective buffer rod and a buffer spring, wherein the anti-collision buffer support plate is arranged on the upper portion of the front side of the electro-hydraulic hammer, the surfaces of the anti-collision buffer support plate are connected with the limiting support rods in a penetrating mode, the limiting support rods are arranged on the lower bottom surface of the upper portion of the bracket main body, the upper sides of the limiting support rods are connected with the protective buffer rod, the protective buffer rod is arranged on the upper sides of the anti-collision buffer support plate, and the outer surfaces of the protective buffer rods are provided with the buffer springs;
the bottom of the support main body is provided with a base, and the upper surface of the base is provided with a working platform.
Preferably, the upper part of the bracket main body is provided with a reserve oil tank, and the upper surface of the reserve oil tank is provided with a hydraulic machine and a control cabinet.
Preferably, the hydraulic rod is arranged on the lower bottom surface of the hydraulic machine, and the lower bottom surface of the control cabinet is connected with the control box through a lead.
Preferably, the downside of protection buffer beam is connected with embedded pole, and the upside of protection buffer beam is provided with the cross cutting ferrule, the last surface mounting of cross cutting ferrule is provided with the shell body, embedded casing is installed in the inner wall setting of shell body.
Preferably, the downside of embedded casing is provided with reset spring, reset spring's upper portion is provided with the slip cock stem through the adapter sleeve, the surface mounting of slip cock stem has the anti-abrasive ring, the upper surface connection of slip cock stem has the buffering movable rod, the upside of slip cock stem is provided with the oil storage chamber.
Preferably, the upper surface of oil storage chamber is provided with the oil blanket circle, the surface of oil blanket circle is provided with reserves the mouth, the upper surface of oil storage chamber is provided with spacing apron, the surface of spacing apron be provided with reserve the mouth and correspond the notes mouth of being connected, the upper surface of buffering movable rod is provided with the gum cover fishplate bar.
Preferably, a capacity port is formed in the right side surface of the reserve oil tank, and the rear side surface of the reserve oil tank is fixedly arranged on the upper portion of the bracket main body in an inverted installation mode.
Preferably, the bottom surface left and right sides of reserve oil tank all be provided with the fishplate bar spliced pole that the rubber sleeve fishplate bar corresponds the connection, the bottom surface left and right sides of reserve oil tank all is provided with the valve, the rear side of valve all be provided with annotate the mouth and correspond the notes oil pipe of connecting.
Compared with the prior art, the anti-collision top buffer device of the full hydraulic electro-hydraulic hammer provided by the utility model has the following beneficial effects:
the utility model provides an anti-collision top buffer device of a full-hydraulic electrohydraulic hammer, which increases the anti-hydraulic buffer effect of an upper support of the electrohydraulic hammer, can effectively prevent the electrohydraulic hammer from lifting back to damage a case through a three-stage anti-buffer structure, greatly improves the safety of the full-hydraulic electrohydraulic hammer, is provided with an oil storage device convenient for adding hydraulic oil in a hydraulic buffer manner, avoids the occurrence of the situation that the buffer structure needs to be repeatedly disassembled in the replacement and maintenance process, and greatly reduces the workload of maintenance work.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a crashproof top buffering device of a full hydraulic electro-hydraulic hammer according to the present invention;
fig. 2 is a schematic view of an internal structure of a protective buffer rod of the crashproof top buffer device of the full hydraulic electrohydraulic hammer according to the present invention;
fig. 3 is a schematic structural diagram of a reserve oil tank of the anti-collision top buffering device of the full hydraulic electro-hydraulic hammer according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of a crashproof top damping device of a full hydraulic electro-hydraulic hammer according to the present invention.
Reference numbers in the figures: 1. the support comprises a support main body, 2, a base, 3, a working platform, 4, a reserve oil tank, 5, a hydraulic machine, 6, a hydraulic rod, 7, an electro-hydraulic hammer, 8, a control cabinet, 9, a lead, 10, a control box, 11, an anti-collision buffer support plate, 12, a limiting support rod, 13, a protective buffer rod, 14, a buffer spring, 15, an embedded rod, 16, a cross cutting sleeve, 17, an outer shell, 18, an embedded shell, 19, a reset spring, 20, a connecting sleeve, 21, a sliding plug rod, 22, an anti-abrasion ring, 23, a buffer movable rod, 24, an oil storage chamber, 25, an oil seal ring, 26, a reserved opening, 27, a limiting cover plate, 28, an injection opening, 29, a rubber sleeve connecting plate, 30, a capacity opening, 31, a fixed reverse insertion mounting plate, 32, a connecting plate, 33, a valve, 34, an oil injection pipe, 35, a sliding limiting groove, 36 and a clamping block.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a crashproof top buffering device of a full hydraulic electric hydraulic hammer according to the present invention; fig. 2 is a schematic view of an internal structure of a protective buffer rod of the crashproof top buffer device of the full hydraulic electrohydraulic hammer according to the present invention; fig. 3 is a schematic structural diagram of a reserve oil tank of the crashproof top buffering device of the full hydraulic electro-hydraulic hammer provided by the utility model. A crashproof top buffer of full hydraulic electro-hydraulic hammer includes: a stent body 1;
the electro-hydraulic hammer 7 is arranged on the inner side of the lower part of the bracket main body 1 through a hydraulic rod 6;
the hydraulic support comprises an anti-collision buffer support plate 11, wherein the anti-collision buffer support plate 11 is arranged on the upper portion of the front side of the electro-hydraulic hammer 7, a plurality of limiting support rods 12 are connected to the surface of the anti-collision buffer support plate 11 in a penetrating mode, the limiting support rods 12 are arranged on the lower bottom surface of the upper portion of the support main body 1, the upper side of each limiting support rod 12 is connected with a protection buffer rod 13, the protection buffer rods 13 are arranged on the upper side of the anti-collision buffer support plate 11, and buffer springs 14 are arranged on the outer surfaces of the protection buffer rods 13;
wherein, the bottom installation of support main part 1 is provided with base 2, and the upper surface of base 2 is provided with work platform 3.
The upper part of the bracket main body 1 is provided with a reserve oil tank 4, and the upper surface of the reserve oil tank 4 is provided with a hydraulic machine 5 and a control cabinet 8.
The lower bottom surface of the hydraulic press 5 is provided with a hydraulic rod 6, and the lower bottom surface of the control case 8 is connected with a control box 10 through a lead 9.
The downside of protection buffer beam 13 is connected with embedded pole 15, and the upside of protection buffer beam 13 is provided with cross cutting ferrule 16, and the last surface mounting of cross cutting ferrule 16 is provided with shell body 17, and embedded casing 18 is installed in the inner wall setting of shell body 17.
The lower side of the embedded shell 18 is provided with a return spring 19, the upper part of the return spring 19 is provided with a sliding plug rod 21 through a connecting sleeve 20, the outer surface of the sliding plug rod 21 is provided with an anti-abrasion ring 22, the upper surface of the sliding plug rod 21 is connected with a buffering movable rod 23, and the upper side of the sliding plug rod 21 is provided with an oil storage chamber 24.
The upper surface of oil storage chamber 24 is provided with oil seal 25, and the surface of oil seal 25 is provided with reserved mouth 26, and the upper surface of oil storage chamber 24 is provided with spacing apron 27, and the surface of spacing apron 27 is provided with the notes mouth 28 of being connected with reserved mouth 26 correspondence, and the upper surface of buffering movable rod 23 is provided with the gum cover fishplate bar 29.
A capacity port 30 is provided on the right side surface of the reserve tank 4, and the rear side surface of the reserve tank 4 is mounted on the upper portion of the bracket body 1 by a fixed reverse insertion mount 31.
The left side and the right side of the bottom surface of the reserve oil tank 4 are both provided with a connecting plate connecting column 32 correspondingly connected with the rubber sleeve connecting plate 29, the left side and the right side of the bottom surface of the reserve oil tank 4 are both provided with valves 33, and the rear sides of the valves 33 are both provided with oil injection pipes 34 correspondingly connected with the injection ports 28.
The working principle of the anti-collision top buffer device of the full hydraulic electro-hydraulic hammer provided by the utility model is as follows: when using, connect oiling pipe 34 and fix to annotate on mouthful 28, connect through gum cover fishplate bar 29 and fix to fishplate bar spliced pole 32 downside, utilize fixed reverse plug mounting panel 31 to fix to support main part 1 upside, place the article of waiting to process on work platform 3, control hydraulic press 5 through control box 10 and utilize hydraulic stem 6 work, process the article through electro-hydraulic hammer 7, lift usable protection buffer bar 13 of in-process and buffer spring 14 buffering subassembly at electro-hydraulic hammer 7 back, through the reverse decompression of the buffering movable rod 23 in the embedded casing 18, there is the oil storage chamber 24 of buffering inside, follow-up can be through rotating valve 33 to the inside add damping fluid pressure oil.
Compared with the prior art, the anti-collision top buffer device of the full hydraulic electro-hydraulic hammer provided by the utility model has the following beneficial effects:
the anti-hydraulic buffer effect of electro-hydraulic hammer upper bracket has been increased, prevent effectively through tertiary buffer structure that the electro-hydraulic hammer from lifting the damage quick-witted case back, very big improvement the security of full-hydraulic electro-hydraulic hammer, the hydraulic buffer is provided with the oil storage device who just adds the hydraulic oil, avoids buffer structure to change the condition emergence that need dismantle repeatedly among the maintenance process, very big reduction the work load of maintenance work.
Second embodiment
Referring to fig. 4, fig. 4 is a schematic structural diagram of a second embodiment of a crashproof top damping device of a full hydraulic electro-hydraulic hammer according to the present invention. Based on the crashproof top buffer of a full hydraulic electro-hydraulic hammer that the first embodiment of this application provided, the second embodiment of this application provides another kind of crashproof top buffer of full hydraulic electro-hydraulic hammer. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference between the top collision prevention buffer device of the full hydraulic electrohydraulic hammer provided by the second embodiment of the present application is that a sliding limiting groove 35 is disposed on the left and right side surfaces of the front side of the bracket main body 1.
The left side and the right side of the outer surface of the electro-hydraulic hammer 7 are respectively provided with a clamping block 36 correspondingly connected with the sliding limiting groove 35.
The working principle is as follows: when in use, the front side of the electro-hydraulic hammer 7 is clamped and fixed inside the sliding limiting groove 35 through the clamping block 36, and the electro-hydraulic hammer 7 is limited in a vertical sliding mode.
Has the advantages that: the stability of the electro-hydraulic hammer during the work when the electro-hydraulic hammer is lifted up and down is increased, and the reverse buffer during the work is prevented from being separated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides an anticollision top buffer of full hydraulic electric hydraulic hammer which characterized in that includes: a stent body;
the electro-hydraulic hammer is arranged on the inner side of the lower part of the bracket main body through a hydraulic rod;
the electro-hydraulic hammer comprises a bracket main body, an anti-collision buffer support plate, a plurality of limiting support rods, a protective buffer rod and a buffer spring, wherein the anti-collision buffer support plate is arranged on the upper portion of the front side of the electro-hydraulic hammer, the surfaces of the anti-collision buffer support plate are connected with the limiting support rods in a penetrating mode, the limiting support rods are arranged on the lower bottom surface of the upper portion of the bracket main body, the upper sides of the limiting support rods are connected with the protective buffer rod, the protective buffer rod is arranged on the upper sides of the anti-collision buffer support plate, and the outer surfaces of the protective buffer rods are provided with the buffer springs;
the bottom of the support main body is provided with a base, and the upper surface of the base is provided with a working platform.
2. The crashproof top buffering device of the full hydraulic electro-hydraulic hammer as claimed in claim 1, wherein the upper part of the bracket main body is provided with a reserve oil tank, and the upper surface of the reserve oil tank is provided with a hydraulic machine and a control cabinet.
3. The crashproof top buffering device of the full hydraulic electric hydraulic hammer as claimed in claim 2, wherein the hydraulic rod is arranged on the lower bottom surface of the hydraulic machine, and the lower bottom surface of the control cabinet is connected with the control box through a wire.
4. The device as claimed in claim 1, wherein the protective bumper is connected to an embedded rod at a lower side thereof, the protective bumper is provided with a cross-shaped ferrule at an upper side thereof, the upper surface of the cross-shaped ferrule is provided with an outer housing, and the inner wall of the outer housing is provided with the embedded housing.
5. The anti-collision top buffering device of the full hydraulic electric hydraulic hammer according to claim 4, wherein a return spring is arranged on the lower side of the embedded shell, a sliding plug rod is arranged on the upper portion of the return spring through a connecting sleeve, an anti-abrasion ring is mounted on the outer surface of the sliding plug rod, a buffering movable rod is connected to the upper surface of the sliding plug rod, and an oil storage chamber is arranged on the upper side of the sliding plug rod.
6. The anti-collision top buffering device of the full hydraulic electro-hydraulic hammer according to claim 5, wherein an oil seal ring is arranged on the upper surface of the oil storage chamber, a reserved port is formed in the surface of the oil seal ring, a limiting cover plate is arranged on the upper surface of the oil storage chamber, an injection port correspondingly connected with the reserved port is formed in the outer surface of the limiting cover plate, and a rubber sleeve joint plate is arranged on the upper surface of the buffering movable rod.
7. The crashproof top buffering device of the full hydraulic electro-hydraulic hammer as claimed in claim 2, wherein the right side of the reserve oil tank is provided with a capacity port, and the rear side of the reserve oil tank is installed on the upper part of the bracket main body by fixed upside-down installation.
8. The device as claimed in claim 7, wherein the left and right sides of the bottom surface of the reserve tank are provided with connecting plate connecting posts correspondingly connected with the rubber sleeve connecting plates, the left and right sides of the bottom surface of the reserve tank are provided with valves, and the rear sides of the valves are provided with oil filling pipes correspondingly connected with the injection ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766693.7U CN216158184U (en) | 2021-07-30 | 2021-07-30 | Anti-collision top buffer device of full-hydraulic electro-hydraulic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121766693.7U CN216158184U (en) | 2021-07-30 | 2021-07-30 | Anti-collision top buffer device of full-hydraulic electro-hydraulic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158184U true CN216158184U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121766693.7U Active CN216158184U (en) | 2021-07-30 | 2021-07-30 | Anti-collision top buffer device of full-hydraulic electro-hydraulic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158184U (en) |
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2021
- 2021-07-30 CN CN202121766693.7U patent/CN216158184U/en active Active
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