CN110962236A - Wall shock attenuation formula perforating device is used to fitment - Google Patents
Wall shock attenuation formula perforating device is used to fitment Download PDFInfo
- Publication number
- CN110962236A CN110962236A CN201911280621.9A CN201911280621A CN110962236A CN 110962236 A CN110962236 A CN 110962236A CN 201911280621 A CN201911280621 A CN 201911280621A CN 110962236 A CN110962236 A CN 110962236A
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- CN
- China
- Prior art keywords
- casing
- shock
- driven shaft
- perforating device
- motor
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
Abstract
The invention discloses a wall shock-absorbing type perforating device for decoration, relates to the technical field of building decoration, and mainly solves the problems that the existing perforating equipment has large vibration amplitude and is difficult for operators to perforate; the device includes the casing, the casing is provided with left handle on carrying, circle in the left handle is provided with the switch, the upside of casing is provided with the handle, evenly distributed has the louvre on the casing, the dust screen is installed to the casing in the inboard of louvre, be provided with the mounting panel in the casing, swing joint has the motor on the mounting panel, the motor links to each other with the output shaft, the output shaft passes through bevel gear group and links to each other with the driven shaft, be provided with the step shaft on the driven shaft, the step shaft rotates with thrust frame to be connected, the driven shaft passes through the second bearing and is connected with the casing rotation, the driven shaft passes through threaded connection with the drill bit, two sets of plunger springs are installed at drill bit place face symmetry.
Description
Technical Field
The invention relates to the technical field of decoration equipment, in particular to a wall damping type punching device for decoration.
Background
The perforating machine is common equipment in the field of buildings, is common to tools for decorating or dismantling concrete structures, and has the characteristics of high efficiency and convenience.
The current perforating device shock attenuation effect is relatively poor, and operating personnel is when using drilling equipment to punch the operation, and perforating device's vibration amplitude is great, and operating personnel's hand is shaken numb easily, punches for a long time under such condition and causes the incident easily.
Disclosure of Invention
An embodiment of the present invention provides a wall damping type hole punching device for decoration, so as to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a wall shock absorption type perforating device for decoration comprises a shell, wherein a left handle is arranged on the shell in a lifting mode, a switch is arranged on the inner ring of the left handle, an upper handle is arranged on the upper side of the shell, heat dissipation holes are uniformly distributed in the shell, a dust screen is arranged on the inner side of each heat dissipation hole of the shell, a mounting plate is arranged in the shell, a motor is movably connected onto the mounting plate and is connected with an output shaft, the output shaft is connected with a driven shaft through a bevel gear set, a stepped shaft is arranged on the driven shaft and is rotationally connected with an anti-thrust frame, the driven shaft is rotationally connected with the shell through a second bearing, a connecting shaft is arranged at the tail end of the driven shaft, a third spring is arranged between the connecting shaft and the shell, the driven shaft is fixedly connected with a drill bit through the connecting shaft, and two, the tail end of the plunger spring is connected with the damping plate.
As a further scheme of the embodiment of the invention: be provided with first slider on the motor, the mounting panel is provided with the spout, install first spring in the spout, the motor is through first slider and spout sliding connection.
As a further scheme of the embodiment of the invention: the tail end of the output shaft is rotatably connected with the second sliding block, a first bearing is arranged between the output shaft and the second sliding block, and second springs are arranged on the left side and the right side of the second sliding block.
As a further scheme of the embodiment of the invention: the motor is fixedly provided with a connecting rod, the tail end of the connecting rod is provided with a thimble, the thimble is aligned to a graphite connecting block for connecting a circuit, and the graphite connecting block is connected with the shell through a return spring.
As a further scheme of the embodiment of the invention: the output shaft is provided with fan blades.
As a further scheme of the embodiment of the invention: the stepped shaft is rotatably connected with the thrust frame through a thrust bearing.
As a further scheme of the embodiment of the invention: and a spray pipe is arranged on one of the plunger springs and is rotatably connected with the plunger springs in an adjustable manner, the spray pipe is connected with a water pipe, the water pipe is connected with a water tank provided with a water pump, and a water valve is arranged on the spray pipe.
As a further scheme of the embodiment of the invention: and the damping plate is provided with a rubber pad.
As a further scheme of the embodiment of the invention: the left handle and the upper handle are provided with bulges which are convenient to hold.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
1. according to the invention, the two groups of plunger springs are arranged on the surface of the shell, so that the shell can be abutted against the surface of a drill bit during drilling, the vibration generated during drilling is effectively reduced, and the fatigue of operators is reduced;
2. according to the invention, the spray pipe is arranged on the plunger spring, and when the hole is punched, the direction of the spray pipe is adjusted, so that the spray pipe sprays water to the hole punching position, the effects of dust removal and dust reduction are achieved, and the dust content generated in the punching process is effectively reduced;
3. the fine adjustment of the driven shaft in the punching process is realized by arranging the first spring, the first sliding block, the sliding groove, the second sliding block and the second spring;
4. according to the invention, the connecting rod, the thimble and the graphite connecting block are fixedly arranged on the motor, so that the circuit is automatically disconnected when the motor is greatly displaced, and the problem of excessive abrasion of a power transmission structure caused by long-time large displacement of the driven shaft is avoided.
Drawings
FIG. 1 is a schematic structural view of a damping type wall perforating device for decoration.
Fig. 2 is a schematic structural view of a dust screen in the damping type wall perforating device for decoration.
Fig. 3 is a schematic structural view of an emergency circuit breaker of a damping type wall drilling apparatus for decoration.
FIG. 4 is a schematic structural view of a driven shaft in a damping type wall perforating device for decoration.
In the figure: 1-housing, 2-left handle, 3-protrusion, 4-switch, 5-upper handle, 6-heat dissipation hole, 7-dust screen, 8-mounting plate, 9-first spring, 10-first slider, 11-motor, 12-connecting rod, 13-thimble, 14-graphite connecting block, 140-return spring, 15-output shaft, 16-bevel gear set, 17-fan blade, 18-first bearing, 19-second slider, 20-second spring, 21-stepped shaft, 210-driven shaft, 22-thrust bearing, 23-thrust frame, 24-second bearing, 25-third spring, 26-connecting shaft, 27-drill bit, 28-plunger spring, 29-damping plate, 30-water pipe, 31-nozzle, 32-water valve.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to 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 defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-4, a wall shock absorption type perforating device for decoration comprises a housing 1, wherein a left handle 2 is arranged on the housing 1, a switch is arranged on an inner ring of the left handle 2, an upper handle 5 is arranged on the upper side of the housing 1, heat dissipation holes 6 are uniformly distributed on the housing 1, a dustproof net 7 is arranged on the inner side of each heat dissipation hole 6 of the housing 1, a mounting plate 8 is arranged in the housing 1, a motor 11 is movably connected to the mounting plate 8, the motor 11 is connected with an output shaft 15, the output shaft 15 is connected with a driven shaft 210 through a bevel gear set 16, a stepped shaft 21 is arranged on the driven shaft 210, the stepped shaft 21 is rotatably connected with a thrust frame 23, the driven shaft 210 is rotatably connected with the housing 1 through a second bearing 24, a connecting shaft 26 is arranged at the tail end of the driven shaft 210, and a third spring 25 is arranged between the connecting shaft 26 and, the driven shaft 210 is fixedly connected with a drill bit 27 through a connecting shaft 26, two groups of plunger springs 28 are symmetrically arranged on the surface of the shell 1 where the drill bit 27 is located, and the tail ends of the plunger springs 28 are connected with a damping plate 29.
Specifically, install left handle 2 and last handle 5 on casing 1 and be favorable to operating personnel better when using perforating device to grip, avoid the one hand to grip and cause the problem of landing easily.
More specifically, the switch is arranged on the inner ring of the left handle 2, so that the on-off problem of the circuit can be quickly and conveniently controlled by an operator, and the emergency situation can be responded.
More specifically, the bevel gear set 16 outputs power to the driven shaft 210, and the thrust frame 23 and the stepped shaft 21 are combined to realize reliable power transmission.
Further, be provided with first slider 10 on the motor 11, mounting panel 8 is provided with the spout, install first spring 9 in the spout, motor 11 is through first slider 10 and spout sliding connection.
Further, the tail end of the output shaft 15 is rotatably connected with a second sliding block 19, a first bearing 18 is arranged between the output shaft 15 and the second sliding block 19, and second springs 20 are arranged on the left side and the right side of the second sliding block 19.
Specifically, the tail end of the motor 11 passes through the first slider 10 and the first spring 9, the tail end of the output shaft 15 realizes the movable operation of the whole motor 11 in the horizontal direction through the second slider 19 and the second spring 20, and when the drill bit 27 supports the drilling surface, the motor 11 can adjust the position in a small range, so that the drilling is facilitated, and the drill bit 27 is prevented from being directly in hard contact with the surface to be drilled and damaging the drill bit 27.
Further, a connecting rod 12 is fixedly arranged on the motor 11, a thimble 13 is arranged at the tail end of the connecting rod 12, the thimble 13 is aligned with a graphite connecting block 14 for connecting a circuit, and the graphite connecting block 14 is connected with the housing 1 through a return spring 140.
Specifically, at the in-process that punches, if meet harder wall that punches, driven shaft 210 and motor 11 can work down and produce great aversion, but long-time aversion by a wide margin probably causes the excessive wear problem of power transmission structure, reduce perforating device's life, for this reason, be provided with connecting rod 12 on the motor 11 again, thimble 13 combines the graphite connecting block 14 of switch-on circuit, when point = motor 11 aversion when great, through thimble 13 thimble graphite connecting block 14, the cut-off circuit, punch and stop, effectively protect power transmission mechanism, prolong the life of drill bit 27 simultaneously.
Further, the output shaft 15 is provided with fan blades 17.
Specifically, fan blades 17 are mounted on the output shaft 15 for improving the heat dissipation capacity inside the casing 1.
Further, the stepped shaft 21 is rotatably connected to a thrust bracket 23 by a thrust bearing 22.
Specifically, the thrust bearing 22 can well prevent the driven shaft 210 from moving towards the right side, and meanwhile, the rotary connection between the driven shaft 210 and the thrust frame 23 is ensured, and the power loss caused by friction is reduced.
Further, a rubber pad is mounted on the damping plate 29.
Further, the left handle 2 and the upper handle 5 are provided with a switch 43 for easy gripping.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A damping wall-piercing apparatus for finishing, comprising all the components of embodiment 1, and further comprising:
furthermore, a spray pipe 31 is arranged on one of the two groups of plunger springs 28, the spray pipe 31 and the plunger springs 28 are in adjustable rotary connection, the spray pipe 31 is connected with a water pipe 30, the water pipe 30 is connected with a water tank provided with a water pump, and a water valve 32 is arranged on the spray pipe 31.
Specifically, the junction of spray tube 31 and plunger spring 28 can be adjusted, and through the direction of adjustment spray tube 31, when drill bit 27 began to punch, open water valve 32 and spray water to the position of punching, reduce the raise dust problem that punches and cause, improve the operation environment that punches.
The working principle of the embodiment of the invention is as follows:
referring to fig. 1-4, the water pipe 30 of the nozzle 31 is connected to the water tank, the water pump is turned on, the nozzle 31 is adjusted to be directed to the location to be perforated, and the water valve 32 is turned on.
Press the switch on the left hand handle 2, start motor 11, support drill bit 27 at the position of punching, rotatory drill bit 27 begins to punch, during punching, drill bit 27 makes driven shaft 210 displacement of small amplitude on the horizontal direction with the help of third spring 25, thereby drive motor 11 displacement, effectively avoid the dead problem of card among the punching process, when motor 11 displacement range is great, through 13 disconnected piece graphite connecting blocks 14 of thimble on the connecting rod 12, the circuit cuts off, stop the operation of punching, avoid power transmission mechanism to produce great wearing and tearing, reduction device life.
At this time, the drill 27 needs to be slightly pulled outward to restart the drilling.
It should be noted that: according to the invention, the two groups of plunger springs are arranged on the surface of the shell, so that the shell can be abutted against the surface of a drill bit during drilling, the vibration generated during drilling is effectively reduced, and the fatigue of operators is reduced; by arranging the spray pipe on the plunger spring, when punching is performed, the spray pipe is enabled to spray water to the punching position by adjusting the direction of the spray pipe, so that the effects of dust removal and dust reduction are achieved, and the dust content generated in the punching process is effectively reduced; the driven shaft is finely adjusted in the punching process through the first spring, the first sliding block, the sliding groove, the second sliding block and the second spring; the connecting rod, the thimble and the graphite connecting block are fixedly arranged on the motor, so that the circuit is automatically disconnected when the motor is greatly displaced, and the problem of excessive abrasion of a power transmission structure caused by long-time large displacement of the driven shaft is solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a wall shock attenuation formula perforating device for fitment, includes casing (1), casing (1) is lifted and is provided with left handle (2), circle in left handle (2) is provided with switch (4), the upside of casing (1) is provided with handle (5), its characterized in that, evenly distributed has louvre (6) on casing (1), casing (1) is installed dust screen (7) in the inboard of louvre (6), be provided with mounting panel (8) in casing (1), swing joint has motor (11) on mounting panel (8), motor (11) link to each other with output shaft (15), output shaft (15) link to each other with driven shaft (210) through bevel gear set (16), be provided with step shaft (21) on driven shaft (210), step shaft (21) and thrust frame (23) rotation connection, driven shaft (210) are connected through second bearing (24) and casing (1) rotation, the end of driven shaft (210) is provided with connecting axle (26), install third spring (25) between connecting axle (26) and casing (1), driven shaft (210) are through connecting axle (26) and drill bit (27) fixed connection, two sets of plunger spring (28) are installed at drill bit (27) place symmetry in casing (1), the end and the shock attenuation board (29) of plunger spring (28) link to each other.
2. A shock-absorbing type perforating device for decorative walls according to claim 1, characterized in that said motor (11) is provided with a first slider (10), said mounting plate (8) is provided with a chute, said chute is provided with a first spring (9), and said motor (11) is slidably connected with said chute through said first slider (10).
3. A shock-absorbing type hole-punching device for decorative walls according to claim 1, characterized in that the end of said output shaft (15) is rotatably connected with a second slide block (19), a first bearing (18) is arranged between said output shaft (15) and said second slide block (19), and second springs (20) are arranged at the left and right sides of said second slide block (19).
4. A shock-absorbing perforating device for decorative walls as claimed in claim 2, characterized in that said motor (11) is fixedly provided with a connecting rod (12), the end of said connecting rod (12) is provided with a thimble (13), said thimble (13) is aligned with a graphite connecting block (14) for connecting the electric circuit, said graphite connecting block (14) is connected with the housing (1) through a return spring (15).
5. A shock-absorbing type perforating device for decorative walls as claimed in claim 4, characterized in that said output shaft (15) is provided with fan blades (17).
6. A decorative wall damping punch device as claimed in claim 1, wherein the stepped shaft (21) is rotatably connected to the thrust frame (23) by a thrust bearing (22).
7. A shock-absorbing perforating device for decorative walls as claimed in claim 1, characterized in that a nozzle (31) is arranged on one of the two sets of plunger springs (28), the nozzle (31) is adjustably connected with the plunger springs (28), the nozzle (31) is connected with a water pipe (30), the water pipe (30) is connected with a water tank equipped with a water pump, and a water valve (32) is arranged on the nozzle (31).
8. A shock-absorbing perforating device for decorative walls as claimed in claim 1, characterized in that said shock-absorbing plate (29) is fitted with a rubber pad.
9. A shock-absorbing decorative wall perforating device as claimed in claim 1, characterized in that said left handle (2) and said upper handle (5) are provided with protrusions (3) to facilitate gripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280621.9A CN110962236A (en) | 2019-12-13 | 2019-12-13 | Wall shock attenuation formula perforating device is used to fitment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280621.9A CN110962236A (en) | 2019-12-13 | 2019-12-13 | Wall shock attenuation formula perforating device is used to fitment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110962236A true CN110962236A (en) | 2020-04-07 |
Family
ID=70034121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280621.9A Withdrawn CN110962236A (en) | 2019-12-13 | 2019-12-13 | Wall shock attenuation formula perforating device is used to fitment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110962236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976348A (en) * | 2021-02-19 | 2021-06-18 | 陕西建工第九建设集团有限公司 | Installation construction device and construction method for arc-shaped glass curtain wall |
-
2019
- 2019-12-13 CN CN201911280621.9A patent/CN110962236A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976348A (en) * | 2021-02-19 | 2021-06-18 | 陕西建工第九建设集团有限公司 | Installation construction device and construction method for arc-shaped glass curtain wall |
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Application publication date: 20200407 |
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| WW01 | Invention patent application withdrawn after publication |