CN213225666U - Cylinder body inner wall burnishing device in hydraulic breaking hammer - Google Patents
Cylinder body inner wall burnishing device in hydraulic breaking hammer Download PDFInfo
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- CN213225666U CN213225666U CN202022289180.3U CN202022289180U CN213225666U CN 213225666 U CN213225666 U CN 213225666U CN 202022289180 U CN202022289180 U CN 202022289180U CN 213225666 U CN213225666 U CN 213225666U
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Abstract
The utility model relates to a quartering hammer technical field specifically is a cylinder inner wall burnishing device in hydraulic quartering hammer, including the shell, the bottom left side of shell is equipped with the safety cover, and first motor is installed on the inside right side of left side safety cover, and the output shaft coaxial coupling of first motor has the connecting rod, and the connecting rod is equipped with right rubbing head, and the inside of right side safety cover is equipped with vertical fixed plate, and the second motor is installed on the top right side of fixed plate, and the disc passes through the drive belt with the surface of column pipe and is connected. This cylinder body inner wall burnishing device in hydraulic breaking hammer passes through the rough surface on the right rubbing head that inside both sides of quartering hammer were equipped with and the drive belt to drive through the both sides motor, polish cylinder body inner wall in the quartering hammer, not only realized that the quartering hammer can polish at any time at work, also solved ordinary hydraulic breaking hammer and need artificially disassemble the quartering hammer and support the burnishing machine to polish to the most inside polishing of cylinder body, the comparatively loaded down with trivial details problem of polishing process.
Description
Technical Field
The utility model relates to a quartering hammer technical field specifically is a cylinder body inner wall burnishing device in hydraulic pressure quartering hammer.
Background
The hydraulic breaking hammer is called as the breaking hammer or the breaker for short, the power source of the hydraulic breaking hammer is the pressure provided by an excavator, a loader or a pump station, the hydraulic breaking hammer can break stones and rocks more effectively in engineering construction, the working efficiency is improved, the hydraulic breaking hammer becomes an important operation tool of the hydraulic excavator, and the hydraulic cylinder is an indispensable device of the hydraulic breaking hammer;
traditional hydraulic breaking hammer is when operating, can touch a large amount of soil hard blocks unavoidably, can destroy the inside production of breaking hammer, and ordinary hydraulic breaking hammer mostly needs the people for disassembling the breaking hammer and support the burnishing machine to polish to the inside polishing of cylinder body, and the polishing process is comparatively loaded down with trivial details, in view of this, we provide a hydraulic breaking hammer in-cylinder wall burnishing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylinder body inner wall burnishing device in hydraulic breaking hammer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a polishing device for the inner wall of a cylinder body in a hydraulic breaking hammer comprises a shell, wherein the left side of the bottom of the shell is fixedly connected with two protective covers, and are respectively positioned at the left side and the right side of the shell, the first motor is arranged at the right side inside the protective cover at the left side, the output shaft of the first motor is coaxially connected with a connecting rod, one end of the connecting rod, which is far away from the first motor, is coaxially connected with a right polishing head, the inside of the right protective cover is fixedly connected with a vertical fixing plate, a second motor is arranged on the right side of the top of the fixed plate, an output shaft of the second motor is coaxially connected with a disc, a cylindrical tube is rotatably connected to the right side of the bottom of the fixed plate, a supporting tube is coaxially connected to one end of the cylindrical tube, which is far away from the fixed plate, the disc is connected with the surface of the cylindrical tube through a transmission belt, and the transmission belt is meshed with the disc and the surface of the cylindrical tube.
Preferably, the outside front side of the protection cover is connected with a fixing bolt in a threaded manner, the top of the protection cover is provided with a vent valve, and the vent valve is communicated with the inside of the protection cover.
Preferably, the top fixedly connected with connector of shell, the top four corners department of connector all is equipped with the bolt, the top center department fixedly connected with connecting pipe of connector.
The drill rod is fixedly connected to a connecting head of the piston rod, a base is sleeved outside the drill rod, the drill rod can slide up and down in the base, and the base is fixedly connected to the bottom of the shell.
Preferably, the surfaces of the right polishing head and the transmission belt are respectively distributed with sand paper grinding plates.
Compared with the prior art, the beneficial effects of the utility model are that: this cylinder body inner wall burnishing device in hydraulic breaking hammer passes through the rough surface on the right rubbing head that inside both sides of quartering hammer were equipped with and the drive belt to drive through the both sides motor, polish cylinder body inner wall in the quartering hammer, not only realized that the quartering hammer can polish at any time at work, also solved ordinary hydraulic breaking hammer and need artificially disassemble the quartering hammer and support the burnishing machine to polish to the most inside polishing of cylinder body, the comparatively loaded down with trivial details problem of polishing process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of a right polishing head according to the present invention;
fig. 4 is a schematic diagram of the structure of the transmission belt of the present invention.
In the figure: 1. a housing; 2. a connector; 3. a connecting pipe; 4. a protective cover; 5. a vent valve; 6. a fixing bolt; 7. a base; 8. a drill rod; 10. a cylinder body; 11. a circular bushing; 12. a piston rod; 13. a dust-proof plate; 16. a fixing plate; 17. a right polishing head; 18. a first motor; 19. a second motor; 20. a bolt; 160. a cylindrical tube; 161. supporting a tube; 170. a connecting rod; 190. a disc; 191. a transmission belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a polishing device for the inner wall of a cylinder body in a hydraulic breaking hammer comprises a shell 1, wherein a protective cover 4 is fixedly connected to the left side of the bottom of the shell 1, two protective covers 4 are arranged and are respectively positioned on the left side and the right side of the shell 1, a first motor 18 is installed on the right side inside the protective cover 4 on the left side, a connecting rod 170 is coaxially connected to an output shaft of the first motor 18, a right polishing head 17 is coaxially connected to one end, far away from the first motor 18, of the connecting rod 170, a vertical fixing plate 16 is fixedly connected to the inside of the protective cover 4 on the right side, a second motor 19 is installed on the right side of the top of the fixing plate 16, a disc 190 is coaxially connected to an output shaft of the second motor 19, a cylindrical tube 160 is rotatably connected to the right side of the bottom of the fixing plate 16, a supporting tube 161 is coaxially connected to one end, far away, when the first motor 18 and the second motor 19 are started, the second motor 19 and the first motor 18 drive the transmission belt 191 and the right polishing head 17 to polish and polish the inside of the housing 1.
In this embodiment, the outside front side threaded connection of safety cover 4 has gim peg 6, and the top of safety cover 4 is equipped with breather valve 5, and breather valve 5 communicates with each other with the inside of safety cover 4, and for preventing that the organism from working in the safety cover 4 is overheated, the accessible is adjusted breather valve 5 and is dispelled the heat to the inside organism of safety cover 4.
In addition, the top fixedly connected with connector 2 of shell 1, the top four corners department of connector 2 all is equipped with bolt 20, and the top center department fixedly connected with connecting pipe 3 of connector 2 installs the quartering hammer body to required car body coupling head through connecting pipe 3.
Further, vertical cylinder body 10 is installed to the inside top side of shell 1, circular bush 11 has been cup jointed on the bottom surface of cylinder body 10, the bottom of cylinder body 10 is equipped with piston rod 12, fixedly connected with drill rod 8 on the connector of piston rod 12, and base 7 has been cup jointed to the outside of drill rod 8, drill rod 8 can slide from top to bottom in base 7's inside, base 7 fixed connection is in the bottom of shell 1, when cylinder body 10 starts, piston rod 12 bottom cylinder body 10 carries out the jack-up to drill rod 8, the realization is to the breakage of the hard piece in ground.
Specifically, the surfaces of the right polishing head 17 and the transmission belt 191 are both distributed with sand paper abrasive discs, so that polishing and grinding are smoother, and the inner wall is smoother and smoother.
It should be noted that the present invention relates to circuits, electronic components and modules, and is well within the skill of those in the art, and is fully within the scope of the present invention as embodied and broadly described herein.
When the polishing device for the inner wall of the cylinder body in the hydraulic breaking hammer is used, an operator firstly installs the shell 1 on the connecting head of an excavator through the connecting pipe 3 and fixes the shell through the bolt 20, at the moment, the cylinder body 10 is started to drive the drill rod 8 on the piston rod 12 to break the ground, the inner wall of the cylinder body is rough because of entering sundries in the breaking process, at the moment, the first motor 18 and the second motor 19 inside the protective covers 4 on two sides can be opened, at the moment, the first motor 18 drives the right polishing head 17 to rotate to finish polishing and grinding the right side of the cylinder body 10, the second motor 19 drives the transmission belt 191 to transmit the transmission to finish polishing the left side of the cylinder body 10, and when the operating temperature of the machine body in the protective covers 4 is too high, the heat dissipation of the insides of the protective.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cylinder inner wall burnishing device in hydraulic breaking hammer, includes shell (1), its characterized in that: the bottom left side fixedly connected with safety cover (4) of shell (1), safety cover (4) are provided with two, and are located the left and right sides of shell (1) respectively, and left side first motor (18) are installed on the inside right side of safety cover (4), the output shaft coaxial coupling of first motor (18) has connecting rod (170), the one end coaxial coupling that first motor (18) were kept away from in connecting rod (170) has right polishing head (17), the right side the inside fixedly connected with vertical fixed plate (16) of safety cover (4), second motor (19) are installed on the top right side of fixed plate (16), the output shaft coaxial coupling of second motor (19) has disc (190), the bottom right side rotation of fixed plate (16) is connected with column pipe (160), the one end coaxial coupling that column pipe (160) kept away from fixed plate (16) has supporting tube (161), the disc (190) is connected with the surface of the cylindrical tube (160) through a driving belt (191), and the driving belt (191) is meshed with the disc (190) and the surface of the cylindrical tube (160).
2. The apparatus for polishing the inner wall of the cylinder in the hydraulic breaking hammer as set forth in claim 1, wherein: the outside front side threaded connection of safety cover (4) has gim peg (6), the top of safety cover (4) is equipped with ventilative valve (5), ventilative valve (5) with the inside of safety cover (4) communicates with each other.
3. The apparatus for polishing the inner wall of the cylinder in the hydraulic breaking hammer as set forth in claim 1, wherein: the top fixedly connected with connector (2) of shell (1), the top four corners department of connector (2) all is equipped with bolt (20), fixedly connected with connecting pipe (3) are located at the top center of connector (2).
4. The apparatus for polishing the inner wall of the cylinder in the hydraulic breaking hammer as set forth in claim 1, wherein: the drill rod type drill rod mechanism is characterized in that a vertical cylinder body (10) is installed on the top side inside the shell (1), a round bushing (11) is sleeved on the surface of the bottom of the cylinder body (10), a piston rod (12) is arranged at the bottom of the cylinder body (10), a drill rod (8) is fixedly connected to a connecting head of the piston rod (12), a base (7) is sleeved outside the drill rod (8), the drill rod (8) can slide up and down inside the base (7), and the base (7) is fixedly connected to the bottom of the shell (1).
5. The apparatus for polishing the inner wall of the cylinder in the hydraulic breaking hammer as set forth in claim 1, wherein: and sand paper grinding plates are distributed on the surfaces of the right polishing head (17) and the transmission belt (191).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289180.3U CN213225666U (en) | 2020-10-15 | 2020-10-15 | Cylinder body inner wall burnishing device in hydraulic breaking hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289180.3U CN213225666U (en) | 2020-10-15 | 2020-10-15 | Cylinder body inner wall burnishing device in hydraulic breaking hammer |
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| Publication Number | Publication Date |
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| CN213225666U true CN213225666U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022289180.3U Active CN213225666U (en) | 2020-10-15 | 2020-10-15 | Cylinder body inner wall burnishing device in hydraulic breaking hammer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140225A (en) * | 2023-10-30 | 2023-12-01 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
-
2020
- 2020-10-15 CN CN202022289180.3U patent/CN213225666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117140225A (en) * | 2023-10-30 | 2023-12-01 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
| CN117140225B (en) * | 2023-10-30 | 2024-01-23 | 烟台古河智能装备有限公司 | Hydraulic breaking hammer front cylinder inner hole processing positioning device |
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