CN112476352A - Electric hammer auxiliary device capable of adjusting drilling angle - Google Patents
Electric hammer auxiliary device capable of adjusting drilling angle Download PDFInfo
- Publication number
- CN112476352A CN112476352A CN202011347698.6A CN202011347698A CN112476352A CN 112476352 A CN112476352 A CN 112476352A CN 202011347698 A CN202011347698 A CN 202011347698A CN 112476352 A CN112476352 A CN 112476352A
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- clamping
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- drilling
- adjusting
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- 238000005553 drilling Methods 0.000 title claims abstract description 52
- 239000000428 dust Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
-
- 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
- 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
- B28D1/146—Tools therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a building drilling device, in particular to an electric hammer auxiliary device capable of adjusting a drilling angle, which aims to solve the problems that the drilling depth is difficult to meet the requirement when a manual electric hammer is held by hands to drill, dust generated by drilling can cause great harm to the body of workers, and the electric hammer is difficult to operate when the electric hammer is drilled at a high position. An electric hammer auxiliary device capable of adjusting a drilling angle comprises a base, a clamping mechanism, a driving mechanism, a clamping mechanism and the like; the clamping mechanism is arranged on the upper side of the base, the driving mechanism is arranged on the clamping mechanism, and the clamping mechanism is arranged on the driving mechanism. According to the invention, the drilling angle can be correspondingly adjusted according to the requirements of different walls before drilling operation, so that the diversified requirements can be better met; and drilling can be completed without manually holding the electric hammer, and the problem that the manual electric hammer is tired when drilling can be effectively solved.
Description
Technical Field
The invention relates to a building drilling device, in particular to an electric hammer auxiliary device capable of adjusting a drilling angle.
Background
The electric hammer is one kind of electric drill and is mainly used for drilling holes in concrete, floor slabs, drilling walls and stone materials, and the electric hammer is generally used for drilling holes in building decoration engineering due to high drilling efficiency. Traditional electric hammer drilling mode is that the position that the wall need punch is aimed at to the handheld electric hammer of workman and is carried out drilling treatment, but because the manual work is handed the electric hammer and is punched the dynamics that very difficult control was punched, so the degree of depth that leads to drilling very easily is difficult to satisfy the demands, and all need the workman to climb when needs are drilled the floor top and handle, the dust that has spilt down during drilling causes harm to the human body in being inhaled the human body very easily, and eminence drilling still has the space limited, lead to the electric hammer to be difficult to the problem of being operated.
Disclosure of Invention
Aiming at the problems, the invention provides the electric hammer auxiliary device capable of adjusting the drilling angle, which can complete the drilling operation without a worker holding the electric hammer, can meet different requirements of different wall surfaces on the drilling angle and can drill according to the preset drilling depth.
The technical implementation scheme of the invention is as follows: the utility model provides an electric hammer auxiliary device of adjustable drilling angle, includes base, chucking mechanism, actuating mechanism and clamping mechanism, the upside of base is located to the chucking mechanism, actuating mechanism locates on the chucking mechanism, clamping mechanism locates on the actuating mechanism.
Optionally, chucking mechanism includes supporting seat, mount, ratchet dish, movable rod, ratchet tooth, pawl and torque spring, the fixed upside of locating the base of supporting seat, the mount is fixed to be located on the supporting seat, the ratchet dish is fixed to be located on the mount, the upper portion of supporting seat is located to the movable rod rotary type, the ratchet tooth is fixed to be located on the movable rod, the inside rotary type of ratchet dish is equipped with a plurality of pawls and pawl and ratchet tooth contact, it passes torque spring to be equipped with torque spring and movable rod between one side of ratchet tooth and one side of supporting seat.
Optionally, the driving mechanism is disposed at one end of the movable rod, the driving mechanism includes a rotating plate, a supporting plate, a motor, a power gear, a spline shaft, a pinion, a rotating shaft, a nut, a gearwheel, a screw, a moving plate and a scale, the rotating plate is fixedly disposed at one end of the movable rod, the supporting plate is fixedly disposed at one side of the rotating plate, the motor is fixedly disposed on the supporting plate, the power gear is disposed on an output shaft of the motor through a rotating shaft, the spline shaft is rotatably disposed on the rotating plate, the pinion is fixedly disposed on the spline shaft and engaged with the power gear, the rotating shaft is slidably disposed in the spline shaft, the nut is rotatably disposed at a lower portion of the rotating plate, the gearwheel is fixedly disposed on the nut and engaged with the pinion, the screw is screwed into the nut, the, the graduated scale is fixedly arranged on the upper part of the rotating plate and penetrates through the moving plate.
Optionally, clamping mechanism locates the one end of rotation axis, clamping mechanism is including pressing from both sides tight casing, twist bar, power bevel gear, dwang, rotation bevel gear, gib block and chucking piece, press from both sides the fixed one end of locating the rotation axis of tight casing, on the tight casing of twist bar rotary type is located and presss from both sides tight casing, one of them the fixed one end of locating the twist bar of power bevel gear, the inside of pressing from both sides tight casing is located through bearing and pivot to two power bevel gears in addition, in the tight casing of dwang rotary type is located, the fixed one end of locating the dwang of rotation bevel gear and three power bevel gear all with the meshing of rotation bevel gear, the fixed gib block that is equipped with in one side of rotating bevel gear, the gliding style is equipped with a plurality of chucking.
Optionally, still including adjustment mechanism, adjustment mechanism locates on the scale, adjustment mechanism includes regulating block, clamping bolt and pause switch, the regulating block slidingtype is located on the scale, clamping bolt passes through the one end and the scale contact of the lower part of screw thread spiro union in the regulating block and clamping bolt, the fixed upper portion of locating the regulating block of pause switch just is connected with the motor through the electrical property, the movable plate can contact with pause switch.
The invention has the beneficial effects that: according to the invention, other parts of the driving mechanism and the clamping mechanism can be driven to rotate by rotating the rotating plate, so that the drilling angle can be correspondingly adjusted according to the requirements of different walls, and diversified drilling requirements can be better met; the electric hammer can be tightly clamped through the three clamping blocks, so that the problem that workers are tired when the electric hammer is manually held for drilling can be effectively solved; the distance between the adjusting block and the moving plate is adjusted according to the depth of the drilled hole, so that the moving plate can just press the pause switch to turn off the motor when the drilling is finished, and the situation that the device is damaged due to carelessness at a moment can be prevented.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 3 is a second partial perspective view of the present invention.
Fig. 4 is a partial perspective view of the clamping mechanism of the present invention.
Fig. 5 is a schematic view of a separated structure of the clamping mechanism of the present invention.
Fig. 6 is an enlarged perspective view of the present invention at a.
The parts are labeled as follows: 1: base, 2: chucking mechanism, 2-1: supporting seat, 2-2: fixing frame, 2-3: ratchet plate, 2-31: movable rod, 2-4: ratchet teeth, 2-5: pawl, 2-6: torsion spring, 3: drive mechanism, 3-1: rotating plate, 3-2: pallet, 3-3: motor, 3-4: power gear, 3-5: spline shaft, 3-6: pinion, 3-7: rotation axis, 3-8: nut, 3-9: gear wheel, 3-10: screw, 3-11: moving plate, 3-12: scale, 4: clamping mechanism, 4-1: clamp housing, 4-2: twist rod, 4-3: power bevel gear, 4-4: rotating rod, 4-5: rotating bevel gear, 4-6: guide strip, 4-7: a clamping block, 5: adjusting mechanism, 5-1: adjusting block, 5-2: clamping bolt, 5-3: the switch is suspended.
Detailed Description
Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Example 1
The utility model provides an electric hammer auxiliary device of adjustable drilling angle, as shown in fig. 1-6, including base 1, chucking mechanism 2, actuating mechanism 3 and clamping mechanism 4, chucking mechanism 2 locates the upside of base 1, actuating mechanism 3 locates on chucking mechanism 2, a clamping mechanism 4 for pressing from both sides tight with drilling electric hammer is located on actuating mechanism 3.
Furthermore, the clamping mechanism 2 comprises a supporting seat 2-1, a fixed frame 2-2, a ratchet wheel disc 2-3, a movable rod 2-31, ratchet wheel teeth 2-4, pawls 2-5 and a torsion spring 2-6, wherein the supporting seat 2-1 is welded on the upper side of the base 1, the fixed frame 2-2 is fixedly arranged on the supporting seat 2-1, the ratchet wheel disc 2-3 is fixedly arranged on the fixed frame 2-2, the movable rod 2-31 is rotatably arranged on the upper portion of the supporting seat 2-1, the ratchet wheel teeth 2-4 are fixedly arranged on the movable rod 2-31, four pawls 2-5 are rotatably arranged in the ratchet wheel disc 2-3, the pawls 2-5 are in contact with the ratchet wheel teeth 2-4, the pawls 2-5 and the ratchet wheel teeth 2-4 are matched to play a limiting role on the movable rod 2-31, a torsion spring 2-6 is arranged between one side of the ratchet wheel teeth 2-4 and one side of the supporting seat 2-1, and the movable rod 2-31 penetrates through the torsion spring 2-6.
Furthermore, the driving mechanism 3 is arranged at one end of the movable rod 2-31, the driving mechanism 3 comprises a rotating plate 3-1, a supporting plate 3-2, a motor 3-3, a power gear 3-4, a spline shaft 3-5, a pinion 3-6, a rotating shaft 3-7, a nut 3-8, a bull gear 3-9, a screw 3-10, a moving plate 3-11 and a graduated scale 3-12, the rotating plate 3-1 is fixedly arranged at one end of the movable rod 2-31 far away from the supporting seat 2-1, the clamping mechanism 2 can limit the rotating plate 3-1, the supporting plate 3-2 is fixedly arranged at one side of the rotating plate 3-1, the motor 3-3 is fixedly arranged on the supporting plate 3-2, the power gear 3-4 is arranged on an output shaft of the motor 3-3 through a rotating shaft, the spline shaft 3-5 is rotatably arranged on the rotating plate 3-1, the pinion 3-6 is fixedly arranged on the spline shaft 3-5 and meshed with the power gear 3-4, the rotating shaft 3-7 is slidably arranged in the spline shaft 3-5, the pinion 3-6 and the power gear 3-4 are matched to drive the spline shaft 3-5 and the rotating shaft 3-7 to rotate, the power gear 3-4 can move left and right under the assistance of the spline shaft 3-5, the nut 3-8 is rotatably arranged at the lower part of the rotating plate 3-1 and is positioned below the pinion 3-6, the gearwheel 3-9 is fixedly arranged on the nut 3-8 and meshed with the pinion 3-6, the screw rod 3-10 is screwed in the nut 3-8, the movable plate 3-11 is rotatably arranged at one end of the screw 3-10, the rotating shaft 3-7 penetrates through the movable plate 3-11, the graduated scale 3-12 is fixedly arranged at the upper part of the rotating plate 3-1 and penetrates through the movable plate 3-11, and the graduated scale 3-12 is positioned above the rotating shaft 3-7.
Furthermore, the clamping mechanism 4 is arranged at one end of the rotating shaft 3-7, the clamping mechanism 4 comprises a clamping shell 4-1, a twisting rod 4-2, power bevel gears 4-3, a rotating rod 4-4, rotating bevel gears 4-5, guide strips 4-6 and clamping blocks 4-7, the clamping shell 4-1 is fixedly arranged at one end of the rotating shaft 3-7, the twisting rod 4-2 is rotatably arranged on the clamping shell 4-1, one of the power bevel gears 4-3 is fixedly arranged at one end of the twisting rod 4-2 and is positioned in the clamping shell 4-1, the other two power bevel gears 4-3 are arranged in the clamping shell 4-1 through bearings and rotating shafts, the rotating rod 4-4 is rotatably arranged in the clamping shell 4-1, the rotary bevel gear 4-5 is fixedly arranged at one end of the rotary rod 4-4, the three power bevel gears 4-3 are all meshed with the rotary bevel gear 4-5, one side of the rotary bevel gear 4-5 is fixedly provided with a guide strip 4-6, the clamping shell 4-1 is slidably provided with three clamping blocks 4-7, the clamping blocks 4-7 are in contact with the guide strip 4-6, and the three clamping blocks 4-7 are used for clamping electric hammers of different sizes, so that the electric hammers can conveniently drill holes on the wall.
The specific application mode is as follows: before the drilling tool is used, an operator can rotate the rotating plate 3-1 clockwise by a certain angle according to the angle requirement of drilling, the rotating plate 3-1 can drive the movable rod 2-31, the ratchet teeth 2-4 and other parts of the driving mechanism 3 to rotate clockwise by a certain angle, and the rotating shaft 3-7 can drive the whole clamping mechanism 4 to rotate clockwise by a certain angle; after the angle is adjusted to a proper angle, an operator stops rotating the rotating plate 3-1, and at the moment, the pawl 2-5 is matched with the ratchet wheel tooth 2-4 to play a limiting role in the movable rod 2-31 and the rotating plate 3-1, so that the deviation of the drilling angle can be prevented. Therefore, different requirements of different wall surfaces on drilling angles can be met.
An operator rotates the twisting rod 4-2 anticlockwise, the twisting rod 4-2 drives the rotating bevel gear 4-5 and the other two power bevel gears 4-3 to rotate through one power bevel gear 4-3, at the moment, the three clamping blocks 4-7 move outwards and are separated, then the operator places the electric drilling hammer between the three clamping blocks 4-7, the operator rotates the twisting rod 4-2 clockwise to reset, at the moment, the three clamping blocks 4-7 move inwards and approach to clamp the electric drilling hammer, and the electric drilling hammer is convenient to drill a wall. Because the distance between the three clamping blocks 4-7 is adjustable, the three clamping blocks 4-7 can clamp electric hammers with different sizes, and therefore the requirement of the wall on the size of the drilled hole can be better met.
After the preparation work is finished, an operator starts the motor 3-3 to rotate clockwise, the motor 3-3 drives the pinion 3-6 and the spline shaft 3-5 to rotate clockwise through the power gear 3-4, at the moment, the rotating shaft 3-7 in the spline shaft 3-5 rotates clockwise and moves leftwards, the rotating shaft 3-7 drives the whole clamping mechanism 4 to rotate clockwise and move leftwards, the clamping mechanism 4 drives the electric hammer to rotate and move leftwards, and the electric hammer can punch a wall. After the drilling operation is finished, an operator starts the motor 3-3 to rotate anticlockwise, the motor 3-3 drives the pinion 3-6 and the spline shaft 3-5 to rotate anticlockwise through the power gear 3-4, at the moment, the rotating shaft 3-7 in the spline shaft 3-5 rotates anticlockwise and moves rightwards to reset, the rotating shaft 3-7 drives the clamping mechanism 4 to reset, and the electric hammer is taken out of the drilled hole by the clamping mechanism 4.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-2 and fig. 6, the drilling device further comprises an adjusting mechanism 5 for meeting different drilling depths, the adjusting mechanism 5 is arranged on the graduated scale 3-12, the adjusting mechanism 5 comprises an adjusting block 5-1, a clamping bolt 5-2 and a pause switch 5-3, the adjusting block 5-1 is slidably arranged on the graduated scale 3-12, the clamping bolt 5-2 is screwed on the lower portion of the adjusting block 5-1 through threads, one end of the clamping bolt 5-2 is in contact with the graduated scale 3-12, the clamping bolt 5-2 and the graduated scale 3-12 are matched to limit the adjusting block 5-1, the pause switch 5-3 is fixedly arranged on the upper portion of the adjusting block 5-1 and is electrically connected with the motor 3-3, the moving plate 3-11 can be in contact with the pause switch 5-3.
The specific application mode is as follows: before the drilling operation is carried out, the operator can also adjust the distance between the adjusting block 5-1 and the moving plate 3-11 according to the depth of the drilled hole. An operator firstly rotates the clamping bolt 5-2 to separate the clamping bolt 5-2 from the graduated scale 3-12, then pushes the adjusting block 5-1 to move rightwards to enable the distance between the adjusting block 5-1 and the moving plate 3-11 to be consistent with the drilling depth, and then the operator screws the clamping bolt 5-2 back to the adjusting block 5-1 to limit the adjusting block 5-1. When the small gear 3-6 rotates clockwise, the large gear 3-9 drives the nut 3-8 and the screw rod 3-10 to rotate anticlockwise, the screw rod 3-10 drives the moving plate 3-11 to move leftwards in the anticlockwise rotating process, and the distance between the adjusting block 5-1 and the moving plate 3-11 is set according to the drilling depth, so that the moving plate 3-11 can just press the pause switch 5-3 on the adjusting block 5-1 after the drilling operation is finished, and the motor 3-3 can be automatically turned off.
The above embodiments are merely provided for full disclosure and not for limitation, and any replacement of equivalent technical features based on the creative work of the invention should be regarded as the scope of the disclosure of the present application. The terms of orientation such as "right", "left", "upper" and "lower" used herein are used for describing the orientation of the claimed subject matter in a specific viewing angle for convenience of describing the structural position relationship, and when the viewing angle of the claimed subject matter is changed, the above-mentioned terms of orientation also change correspondingly, but the structural features do not substantially change, and the above-mentioned terms of orientation are not used to limit the scope of the present invention.
Claims (5)
1. The utility model provides an electric hammer auxiliary device of adjustable drilling angle which characterized by: including base (1), chucking mechanism (2), actuating mechanism (3) and clamping mechanism (4), the upside of base (1) is located in chucking mechanism (2), on chucking mechanism (2) was located in actuating mechanism (3), on actuating mechanism (4) was located on actuating mechanism (3).
2. An electric hammer assist device capable of adjusting a drilling angle according to claim 1, wherein: the clamping mechanism (2) comprises a supporting seat (2-1), a fixed frame (2-2), a ratchet wheel disc (2-3), a movable rod (2-31), ratchet wheel teeth (2-4), pawls (2-5) and a torsion spring (2-6), the supporting seat (2-1) is fixedly arranged on the upper side of the base (1), the fixed frame (2-2) is fixedly arranged on the supporting seat (2-1), the ratchet wheel disc (2-3) is fixedly arranged on the fixed frame (2-2), the movable rod (2-31) is rotatably arranged on the upper portion of the supporting seat (2-1), the ratchet wheel teeth (2-4) are fixedly arranged on the movable rod (2-31), a plurality of pawls (2-5) are rotatably arranged in the ratchet wheel disc (2-3), and the pawls (2-5) are in contact with the ratchet wheel teeth (2-4), a torsion spring (2-6) is arranged between one side of the ratchet wheel teeth (2-4) and one side of the supporting seat (2-1), and the movable rod (2-31) penetrates through the torsion spring (2-6).
3. An electric hammer assist device capable of adjusting a drilling angle according to claim 2, wherein: the driving mechanism (3) is arranged at one end of the movable rod (2-31), the driving mechanism (3) comprises a rotating plate (3-1), a supporting plate (3-2), a motor (3-3), a power gear (3-4), a spline shaft (3-5), a pinion (3-6), a rotating shaft (3-7), a nut (3-8), a large gear (3-9), a screw (3-10), a moving plate (3-11) and a graduated scale (3-12), the rotating plate (3-1) is fixedly arranged at one end of the movable rod (2-31), the supporting plate (3-2) is fixedly arranged at one side of the rotating plate (3-1), the motor (3-3) is fixedly arranged on the supporting plate (3-2), the power gear (3-4) is arranged on an output shaft of the motor (3-3) through a rotating shaft, the spline shaft (3-5) is rotatably arranged on the rotating plate (3-1), the pinion (3-6) is fixedly arranged on the spline shaft (3-5) and is meshed with the power gear (3-4), the rotating shaft (3-7) is slidably arranged in the spline shaft (3-5), the nut (3-8) is rotatably arranged at the lower part of the rotating plate (3-1), the gearwheel (3-9) is fixedly arranged on the nut (3-8) and is meshed with the pinion (3-6), the screw rod (3-10) is screwed in the nut (3-8), the moving plate (3-11) is rotatably arranged at one end of the screw rod (3-10), the rotating shaft (3-7) penetrates through the moving plate (3-11), the graduated scale (3-12) is fixedly arranged at the upper part of the rotating plate (3-1) and penetrates through the moving plate (3-1) 11).
4. An electric hammer assist device capable of adjusting a drilling angle according to claim 3, wherein: the clamping mechanism (4) is arranged at one end of the rotating shaft (3-7), the clamping mechanism (4) comprises a clamping shell (4-1), a twisting rod (4-2), a power bevel gear (4-3), a rotating rod (4-4), a rotating bevel gear (4-5), a guide strip (4-6) and a clamping block (4-7), the clamping shell (4-1) is fixedly arranged at one end of the rotating shaft (3-7), the twisting rod (4-2) is rotatably arranged on the clamping shell (4-1), one power bevel gear (4-3) is fixedly arranged at one end of the twisting rod (4-2), the other two power bevel gears (4-3) are arranged in the clamping shell (4-1) through a bearing and a rotating shaft, the rotating rod (4-4) is rotatably arranged in the clamping shell (4-1), the rotary bevel gear (4-5) is fixedly arranged at one end of the rotary rod (4-4), the three power bevel gears (4-3) are all meshed with the rotary bevel gear (4-5), a guide strip (4-6) is fixedly arranged on one side of the rotary bevel gear (4-5), a plurality of clamping blocks (4-7) are arranged on the clamping shell (4-1) in a sliding mode, and the clamping blocks (4-7) are in contact with the guide strip (4-6).
5. An electric hammer assist device capable of adjusting a drilling angle according to claim 3, wherein: the automatic scale-changing device is characterized by further comprising an adjusting mechanism (5), the adjusting mechanism (5) is arranged on the graduated scale (3-12), the adjusting mechanism (5) comprises an adjusting block (5-1), a clamping bolt (5-2) and a pause switch (5-3), the adjusting block (5-1) is arranged on the graduated scale (3-12) in a sliding mode, the clamping bolt (5-2) is in threaded connection with the lower portion of the adjusting block (5-1) through threads, one end of the clamping bolt (5-2) is in contact with the graduated scale (3-12), the pause switch (5-3) is fixedly arranged on the upper portion of the adjusting block (5-1) and is connected with the motor (3-3) through an electrical property, and the movable plate (3-11) can be in contact with the pause switch (5-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347698.6A CN112476352B (en) | 2020-11-26 | 2020-11-26 | Electric hammer auxiliary device capable of adjusting drilling angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347698.6A CN112476352B (en) | 2020-11-26 | 2020-11-26 | Electric hammer auxiliary device capable of adjusting drilling angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112476352A true CN112476352A (en) | 2021-03-12 |
| CN112476352B CN112476352B (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011347698.6A Expired - Fee Related CN112476352B (en) | 2020-11-26 | 2020-11-26 | Electric hammer auxiliary device capable of adjusting drilling angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112476352B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211656A (en) * | 2021-04-30 | 2021-08-06 | 徐光亮 | Automatic wall grooving machine |
| CN114701074A (en) * | 2022-04-08 | 2022-07-05 | 浙江通达电器有限公司 | Flat drilling device |
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| CN204262419U (en) * | 2014-12-04 | 2015-04-15 | 江苏武进不锈股份有限公司 | Rotary manual feed mechanism |
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| CN106426005A (en) * | 2016-11-01 | 2017-02-22 | 冼全喜 | Lifting type ceiling perforating machine |
| CN109773242A (en) * | 2019-03-14 | 2019-05-21 | 成都中机盈科科技有限公司 | A kind of drilling equipment being applicable in the accurate environmental protection of building multi-angle metope |
| CN209698094U (en) * | 2019-02-13 | 2019-11-29 | 北京中金盛世装饰工程有限公司 | A kind of construction inclined borehole equipment |
| CN111421509A (en) * | 2020-04-08 | 2020-07-17 | 谢红梅 | Building electric hammer lifting support |
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2020
- 2020-11-26 CN CN202011347698.6A patent/CN112476352B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| SE7501372L (en) * | 1975-02-07 | 1976-08-09 | Jonas Hakan Eriksson | DEVICE FOR MILLING WORK |
| CN204262419U (en) * | 2014-12-04 | 2015-04-15 | 江苏武进不锈股份有限公司 | Rotary manual feed mechanism |
| CN204449409U (en) * | 2015-01-27 | 2015-07-08 | 新昌县锦程精密机械有限公司 | A kind of ferrule perforating machine servo-drive perforating device |
| CN106426005A (en) * | 2016-11-01 | 2017-02-22 | 冼全喜 | Lifting type ceiling perforating machine |
| CN209698094U (en) * | 2019-02-13 | 2019-11-29 | 北京中金盛世装饰工程有限公司 | A kind of construction inclined borehole equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211656A (en) * | 2021-04-30 | 2021-08-06 | 徐光亮 | Automatic wall grooving machine |
| CN114701074A (en) * | 2022-04-08 | 2022-07-05 | 浙江通达电器有限公司 | Flat drilling device |
| CN114701074B (en) * | 2022-04-08 | 2024-04-26 | 浙江通达电器有限公司 | Flat drill device |
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| CN112476352B (en) | 2022-09-02 |
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