CN109093569A - A kind of switching magnetic-resistance electric hammer - Google Patents
A kind of switching magnetic-resistance electric hammer Download PDFInfo
- Publication number
- CN109093569A CN109093569A CN201810980941.4A CN201810980941A CN109093569A CN 109093569 A CN109093569 A CN 109093569A CN 201810980941 A CN201810980941 A CN 201810980941A CN 109093569 A CN109093569 A CN 109093569A
- Authority
- CN
- China
- Prior art keywords
- electric hammer
- support rod
- fixing seat
- switching magnetic
- tup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 abstract description 18
- 238000013016 damping Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- B25D17/24—Damping the reaction force
-
- 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
- B25D17/30—Pillars and struts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of switching magnetic-resistance electric hammers, including cabinet, tup, handle, sleeve, anchor ear, carrying handle, fixing seat, fixing bolt, support rod, scale strip, bottom plate, rubber pad, spring support, motor, current detecting, position sensor, power conversion rise and controller.The beneficial effects of the present invention are: by engaging setting support rod in the inside of fixing seat, and bottom plate is welded in the bottom of support rod, to when being punched using electric hammer to some shorter walls, it can use bottom plate and support rod and the fixed effect of support played to electric hammer, guarantee that the tup of electric hammer can stablize punching, and plays the role of labour-saving.By the way that rubber pad is arranged in the bottom and top of bottom plate, and spring support is arranged in portion in the soleplate, to play the role of effectively raising the quality of punching and the accuracy of punching for electric hammer damping using rubber pad and spring support when electric hammer works and generates vibration.
Description
Technical field
The present invention relates to a kind of electric hammer, specially a kind of switching magnetic-resistance electric hammer belongs to electric hammer applied technical field.
Background technique
Electric hammer is a kind of electrodynamic type rotation hammer drill with overload-release clutch with Pneumatic hammering mechanism.Electric hammer is to utilize work
The principle of movement is filled in, compressed gas drill hammer, not needing hand makes great strength, can be in hardness such as concrete, brick, stones
Aperture on material, electric hammer aperture efficiency on above-mentioned material is higher, but it cannot the aperture on metal.It is sharp when switching magnetic-resistance electric hammer
A kind of electric hammer for driving tup to rotate with switched reluctance machines, has the advantages that work efficiency is high.
But existing switching magnetic-resistance electric hammer still has certain defect, existing switching magnetic-resistance electricity when in use
Although hammer can punch, in use, electric hammer can generate huge vibration when working, and vibration will affect the essence of punching
The quality of exactness and punching, and when existing switching magnetic-resistance electric hammer punching, punching distance is not easy accurately to adjust, while using
When it is more demanding to user's physical efficiency.
Summary of the invention
The object of the invention is that it is low in order to solve above-mentioned switching magnetic-resistance electric hammer punching quality, it uses relatively elaborate
The problem of and a kind of simple light, more preferably a kind of switching magnetic-resistance electric hammer of using effect is provided.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of switching magnetic-resistance electric hammer, including cabinet, tup and
Handle, described cabinet one end are equipped with sleeve, and the cartridge exterior is arranged anchor ear, and the anchor ear bottom is equipped with carrying handle, the cabinet
Bottom is equipped with fixing seat, and fixing seat two sides side wall is fixed bolt, and support rod, the branch are engaged inside the fixing seat
Strut side wall is equipped with scale strip, and bottom plate is welded in the support rod bottom, and the bottom and top of the bottom plate are equipped with rubber pad, institute
It states and is equipped with several spring supports in the middle part of rubber pad, the cabinet inside is equipped with motor, and the motor is separately connected position sensor
And current detector, the current detector connect power inverter, the power conversion plays connection controller, and the control
Device connects the position sensor.
Preferably, described cabinet one end engages tup, and the cabinet is vertical setting with fixing seat.
Preferably, tup is engaged in the middle part of the sleeve, and the sleeve and anchor ear are in rotation connection.
Preferably, the arc-shaped structure of the handle, and the handle is welded on one end of cabinet.
Preferably, described support rod one end is fastened on the inside of fixing seat, and the support rod and fixing seat connect in activity
It connects.
Preferably, the motor is electrically connect by conducting wire with external power supply, and the motor engages tup.
Preferably, two rubber pads are symmetrical set about spring support.
Preferably, the fixing seat inner diameter is adapted with support shank diameter.
Compared with prior art, the beneficial effects of the present invention are:
1, by engaging setting support rod in the inside of fixing seat, and bottom plate is welded in the bottom of support rod, thus making
When punching with electric hammer to some shorter walls, it can use bottom plate and support rod and support played admittedly to electric hammer
Fixed effect guarantees that the tup of electric hammer can stablize punching, and plays the role of labour-saving.
2, by the way that rubber pad is arranged in the bottom and top of bottom plate, and spring support is arranged in portion in the soleplate, thus in electricity
When hammering work generation vibration into shape, it can be played the role of using rubber pad and spring support as electric hammer damping, effective raising
The quality of punching and the accuracy of punching.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is supporting bar structure schematic diagram of the present invention.
Fig. 3 is a-quadrant details enlarged drawing in Fig. 2 of the present invention.
Fig. 4 is switched reluctance machines theory structure schematic diagram of the present invention.
In figure: 1, cabinet；2, tup；3, handle；4, sleeve；5, anchor ear；6, carrying handle；7, fixing seat；8, fixing bolt；9, it props up
Strut；10, scale strip；11, bottom plate；12, rubber pad；13, spring support；14, motor；15, current detecting；16, position sensing
Device；17, power conversion rises；18, controller.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to shown in Fig. 1-4, a kind of switching magnetic-resistance electric hammer, including cabinet 1, tup 2 and handle 3,1 one end of cabinet is equipped with
Sleeve 4, anchor ear 5 is arranged outside sleeve 4, and 5 bottom of anchor ear is equipped with carrying handle 6, punches in electric hammer in the wall to higher position
When, user holds 3 the other hand of handle and holds carrying handle 6 and the position of electric hammer can be fixed or be adjusted on the other hand, guarantees
The quality of punching, 1 bottom of cabinet are equipped with fixing seat 7, and fixing seat 7 two sides side wall is fixed bolt 8, block inside fixing seat 7
Close support rod 9,9 side wall of support rod be equipped with scale strip 10,9 bottom of support rod weld bottom plate 11, the wall to lower position into
When row punching, height of the user according to punching, the position of up and down adjustment fixing seat 7 and support rod 9 guarantees support rod 9
When the reading of 10 top of high scale item is identical as needs punching height, rotation fixing bolt 8 counterclockwise is by support rod 9 and admittedly
The position of reservation 7 is fixed, and is supported fixed electric hammer using the bottom plate 11 welded with 9 phase of support rod, then tup 2 is recycled to be beaten
Hole, the bottom and top for improving the accuracy bottom plate 11 of punching are equipped with rubber pad 12, are equipped with several bullets in the middle part of rubber pad 12
Spring bracket 13 can be played the role of using rubber pad and spring support as electric hammer damping, and motor 14, electricity are equipped with inside cabinet 1
Machine 14 is separately connected position sensor 16 and current detector 15, and current detector 15 connects power inverter 17, power conversion
17 connection controllers 18, and 18 link position sensor 16 of controller are played, and external power supply is the power supply of motor 14 by conducting wire,
The piston for having crankshaft-link rod is driven by motor 14, the reciprocating air in a cylinder, making air pressure in cylinder is in the period
Property variation, the air pressure of variation drives the hammer in cylinder back and forth to hit the top of tup, and Simultaneous Switching magnetic resistance controls motor
Rotation allows tup 1 when rotation while can move back and forth.
Embodiment 2
In addition, please continue to refer to shown in Fig. 2-4, the difference from embodiment 1 is that: 1 one end of cabinet engages tup 2, and
Cabinet 1 is vertical setting with fixing seat 7, so as to which tup 2 is fixed, and is punched using tup 2 to wall, set
4 middle part of cylinder engages tup 2, and sleeve 4 and anchor ear 5 conveniently make in rotation connection so as to rotate the position for adjusting anchor ear 5
User holds carrying handle 6, the arc-shaped structure of handle 3, and handle 3 is welded on one end of cabinet 1, so that user can pass through handle
3 hold electric hammer, and 9 one end of support rod is fastened on the inside of fixing seat 7, and support rod 9 is movably connected with fixing seat 7, thus
Can be with position of the up and down adjustment support rod 9 in fixing seat 7, convenient to punch to the wall of different height, motor 14 passes through
Conducting wire is electrically connect with external power supply, and motor 14 engages tup 2, so as to drive tup 2 rotating using motor 14
While horizontal traversal punched, two rubber pads 12 are symmetrical set about spring support 13, so as to utilize
Symmetrically arranged rubber pad 12 plays the effect of damping, and 7 inner diameter of fixing seat is adapted with 9 diameter of support rod, to guarantee
Support rod 9 can be fastened on the inside of fixing seat 7.
In the use of the present invention, user one holds when electric hammer needs to punch the wall of higher position
Firmly 3 the other hand of handle holds carrying handle 6, and external power supply is powered by conducting wire to motor 14, utilizes the principle of switching magnetic-resistance, motor 14
Tup 2 is driven to rotate, while motor 14 drives the piston for having crankshaft-link rod, the reciprocating air in a cylinder makes cylinder
Interior air pressure is in cyclically-varying, and the hammer in the air pressure drive cylinder of variation back and forth hits the top of tup 2, so that
Tup 2 can beat back and forth movement from horizontal position, can be punched to wall using the tup 2 of movement, to lower
When the wall of position is punched, height of the user according to punching, the position of up and down adjustment fixing seat 7 and support rod 9,
When guaranteeing that the reading of 9 high scale item of support rod, 10 top is identical as needing to punch height, rotating fixing bolt 8 counterclockwise will
Support rod 9 and the position of fixing seat 7 are fixed, and are supported fixed electric hammer using the bottom plate 11 welded with 9 phase of support rod, are then recycled
Tup 2 is punched, and motor 14 can generate vibration at work, and vibration is conducted to bottom plate 11, utilizes the rubber on bottom plate 11
Rubber mat 12 and spring support 13 can play the role of as electric hammer damping.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of switching magnetic-resistance electric hammer, including cabinet (1), tup (2) and handle (3), it is characterised in that: the cabinet (1) one
End is equipped with sleeve (4), is arranged anchor ear (5) outside the sleeve (4), and anchor ear (5) bottom is equipped with carrying handle (6), the cabinet
(1) bottom is equipped with fixing seat (7), and fixing seat (7) two sides side wall is fixed bolt (8), card inside the fixing seat (7)
It closes support rod (9), support rod (9) side wall is equipped with scale strip (10), and bottom plate (11) are welded in support rod (9) bottom, institute
The bottom and top for stating bottom plate (11) are equipped with rubber pad (12), and several spring supports are equipped in the middle part of the rubber pad (12)
(13), motor (14) are equipped with inside the cabinet (1), the motor (14) is separately connected position sensor (16) and current detecting
Device (15), the current detector (15) connect power inverter (17), and the power conversion plays (17) connection controller (18),
And the controller (18) connects the position sensor (16).
2. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: described cabinet (1) one end engages tup
(2), and the cabinet (1) is vertical setting with fixing seat (7).
3. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: engage tup in the middle part of the sleeve (4)
(2), and the sleeve (4) and anchor ear (5) are in rotation connection.
4. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: the arc-shaped structure of the handle (3), and
The handle (3) is welded on one end of cabinet (1).
5. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: described support rod (9) one end is fastened on
The inside of fixing seat (7), and the support rod (9) is movably connected with fixing seat (7).
6. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: the motor (14) is by conducting wire and outside
Portion's power supply electrically connects, and the motor (14) engaging tup (2).
7. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: two rubber pads (12) are about bullet
Spring bracket (13) is symmetrical set.
8. a kind of switching magnetic-resistance electric hammer according to claim 1, it is characterised in that: fixing seat (7) inner diameter with
Support rod (9) diameter is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980941.4A CN109093569A (en) | 2018-08-27 | 2018-08-27 | A kind of switching magnetic-resistance electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980941.4A CN109093569A (en) | 2018-08-27 | 2018-08-27 | A kind of switching magnetic-resistance electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109093569A true CN109093569A (en) | 2018-12-28 |
Family
ID=64851255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810980941.4A Pending CN109093569A (en) | 2018-08-27 | 2018-08-27 | A kind of switching magnetic-resistance electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093569A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123300A (en) * | 1993-10-25 | 1995-05-12 | Casio Comput Co Ltd | Stand for image pickup |
| US20060043921A1 (en) * | 2004-08-30 | 2006-03-02 | Hirokazu Nagura | Control apparatus and method for linear synchronous motor |
| US20150328760A1 (en) * | 2014-05-16 | 2015-11-19 | Makita Corporation | Impact tool |
| CN105395255A (en) * | 2015-12-03 | 2016-03-16 | 李海芳 | Head protection device for surgical anesthesia |
| CN205968881U (en) * | 2016-08-30 | 2017-02-22 | 湖北嘉裕钎具股份有限公司 | Scalable drill bit can effective absorbing electric hammer |
| CN206435782U (en) * | 2017-02-14 | 2017-08-25 | 陕西理工学院 | A kind of Small Drill Press |
-
2018
- 2018-08-27 CN CN201810980941.4A patent/CN109093569A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123300A (en) * | 1993-10-25 | 1995-05-12 | Casio Comput Co Ltd | Stand for image pickup |
| US20060043921A1 (en) * | 2004-08-30 | 2006-03-02 | Hirokazu Nagura | Control apparatus and method for linear synchronous motor |
| US20150328760A1 (en) * | 2014-05-16 | 2015-11-19 | Makita Corporation | Impact tool |
| CN105395255A (en) * | 2015-12-03 | 2016-03-16 | 李海芳 | Head protection device for surgical anesthesia |
| CN205968881U (en) * | 2016-08-30 | 2017-02-22 | 湖北嘉裕钎具股份有限公司 | Scalable drill bit can effective absorbing electric hammer |
| CN206435782U (en) * | 2017-02-14 | 2017-08-25 | 陕西理工学院 | A kind of Small Drill Press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 226200 Four Groups of Hongqiao Village, Wangbao Town, Qidong City, Nantong City, Jiangsu Province Applicant after: Nantong Tangcheng Intelligent Technology Co.,Ltd. Address before: 226200 Four Groups of Hongqiao Village, Wangbao Town, Qidong City, Nantong City, Jiangsu Province Applicant before: JIANGSU TANGCHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181228 |