CN102962818A - Electromechanical hammer - Google Patents
Electromechanical hammer Download PDFInfo
- Publication number
- CN102962818A CN102962818A CN2012104989767A CN201210498976A CN102962818A CN 102962818 A CN102962818 A CN 102962818A CN 2012104989767 A CN2012104989767 A CN 2012104989767A CN 201210498976 A CN201210498976 A CN 201210498976A CN 102962818 A CN102962818 A CN 102962818A
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- China
- Prior art keywords
- guide cylinder
- hammer
- reduction box
- elastomeric element
- motor
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Abstract
The invention discloses an electromechanical hammer which comprises a handle, a reduction box, a motor, a guide cylinder, a hammer rod, a transmission shaft, a semicircle gear, a rack, an elastic component and rubber blocks, wherein the motor is connected with the reduction box into a whole; the handle is mounted on the motor and the reduction box; one end of the guide cylinder is mounted on the side of the reduction box; the hammer rod is mounted in the guide cylinder; the top end of the hammer rod is connected with the rack; the rack is meshed with the semicircle gear; the semicircle gear is connected with the reduction box through the transmission shaft; the elastic component is mounted outside the hammer rod; one end of the elastic component is connected with the guide cylinder; the other end of the elastic component is connected with the lower end of the hammer rod; and the rubber blocks are mounted below the elastic component, and fixed inside the guide cylinder. The electromechanical hammer can reduce the working load of workers greatly and improve the working efficiency, has the advantages of compact structure, convenience in mounting, reliability in use and simplicity in maintenance, and meets various complicated or simple technology requirements.
Description
Technical field
The present invention relates to field of mechanical technique, specifically the strong eletromechanical hammer of a kind of impulsive force.
Background technology
At present, in each field of industrial and agricultural production, be seen everywhere and use artificial sledgehammer to carry out operation, such as fields such as machine-building, engineering construction, catalase or agricultural productions, although sledgehammer is a kind of indispensable tool using, but the use function and the efficient that how to improve hammer then are problems that is difficult to solve, the artificial sledgehammer that uses will be subject to the several factors restriction in the use, as aspect the impact energy size, people's strength is limited, can not obtain larger impact energy, can not the long-time continuous operation; Aspect the activity space scope, manually use sledgehammer that corresponding activity space must be arranged, otherwise can't the application of force; Aspect the hammering direction, it is perpendicular to the ground downward manually using the best power thrusts of sledgehammer, and other direction can not be brought into play people's maximum effectively strength, and upwards the hammering object will consist of security implication to human body.
Summary of the invention
The objective of the invention is the deficiency that exists when the production operation for above-mentioned artificial sledgehammer, a kind of eletromechanical hammer is provided, reduce labor strength, increase work efficiency.
The present invention realizes that the technical scheme that above-mentioned purpose is taked is: eletromechanical hammer, comprise handle, reduction box, motor, guide cylinder and hammer stem, and also comprise power transmission shaft, semi-circle gear, tooth bar, elastomeric element and block rubber; Motor and reduction box are connected as a single entity, and handle is installed on motor and the reduction box, and an end of guide cylinder is installed in the reduction box side, hammer stem is installed in the guide cylinder, the top of hammer stem is connected with tooth bar, tooth bar and semi-circle gear engagement, and semi-circle gear is connected with reduction box by power transmission shaft; Elastomeric element is installed in the outside of hammer stem, and an end of elastomeric element is connected with guide cylinder, and the other end is connected with the lower end of hammer stem; Block rubber is installed in the below of elastomeric element and is fixed on the inboard of guide cylinder.
Described elastomeric element is spring or tension force adhesive tape.
The upper end of described guide cylinder is provided with the elastic force adjustable ring, and elastomeric element is connected with guide cylinder by the elastic force adjustable ring.
The present invention has following beneficial effect:
(1) the present invention is the power of motor and reduction box generation, driving semi-circle gear by power transmission shaft rotates, the rack drives hammer stem, rotatablely moving of motor become the straight line accumulation of energy campaign that hammer stem overcomes elastomeric element tension force, utilize semi-circle gear to realize the reciprocating action of hammer stem, finish the hammering to object, reduced significantly workman's work physical efficiency, increase work efficiency.
(2) the present invention can by the motor of selecting different capacity or the tension force that passes through the position adjustments elastomeric element of adjusting elastic force adjustable ring, can access different blow energies.
(3) compact conformation of the present invention is easy for installation, uses reliably, and is easy to maintenance, is applicable to various complexity or simple technological requirement, can be widely used in the fields such as metallurgy, mine, electric power, coal, traffic, agricultural production, chemical industry or building.
Description of drawings
Fig. 1 is the structural representation of eletromechanical hammer of the present invention.
Fig. 2 is the mounting structure schematic diagram of eletromechanical hammer upper elasticity adjustable ring of the present invention on guide cylinder.
The specific embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described further.
As depicted in figs. 1 and 2, a kind of eletromechanical hammer is comprised of handle 1, reduction box 2, motor 3, power transmission shaft 4, semi-circle gear 5, tooth bar 6, guide cylinder 7, hammer stem 8, elastomeric element 9, elastic force adjustable ring 10 and block rubber 11.
During installation, motor 3 is connected connection with reduction box, and handle 1 is installed on motor 3 and the reduction box 2, semi-circle gear 5 is connected with reduction box 2 by power transmission shaft 4, tooth bar 6 and semi-circle gear 5 engagements, the top of hammer stem 8 is connected with tooth bar 6, and guide cylinder 7 is enclosed within the outside of semi-circle gear 5, tooth bar 6 and hammer stem 8; Guide cylinder 7 is provided with elastic force adjustable ring 10; Elastomeric element 9 is installed in the outside of hammer stem 8, and an end of elastomeric element 9 is connected with guide cylinder 7 by elastic force adjustable ring 10; The other end of elastomeric element 9 is connected with the lower end of hammer stem 8; Block rubber 11 is installed in the below of elastomeric element 9 and is fixed on the inboard of guide cylinder 7.Elastomeric element 9 can be selected spring or tension force adhesive tape.
During operation, the power that motor 3 and reduction box 2 produce, driving semi-circle gear 5 by power transmission shaft 4 rotates, thereby semi-circle gear 5 pinion racks 6 drive hammer stem 8 motions, rotatablely moving of motor 3 become the straight line accumulation of energy campaign that hammer stem 8 overcomes elastomeric element 9 tension force, utilize semi-circle gear 5 to realize the reciprocating action of hammer stem 8, finish the hammering to object.By the motor 3 of selecting different capacity or the tension force that passes through to regulate the position adjustments elastomeric element 9 of elastic force adjustable ring 10 on guide cylinder, obtain different blow energies.
Claims (3)
1. eletromechanical hammer comprises handle, reduction box, motor, guide cylinder and hammer stem, it is characterized in that, also comprises power transmission shaft, semi-circle gear, tooth bar, elastomeric element and block rubber; Motor and reduction box are connected as a single entity, and handle is installed on motor and the reduction box, and an end of guide cylinder is installed in the reduction box side, hammer stem is installed in the guide cylinder, the top of hammer stem is connected with tooth bar, tooth bar and semi-circle gear engagement, and semi-circle gear is connected with reduction box by power transmission shaft; Elastomeric element is installed in the outside of hammer stem, and an end of elastomeric element is connected with guide cylinder, and the other end is connected with the lower end of hammer stem; Block rubber is installed in the below of elastomeric element and is fixed on the inboard of guide cylinder.
2. eletromechanical hammer according to claim 1 is characterized in that, described elastomeric element is spring or tension force adhesive tape.
3. eletromechanical hammer according to claim 1 and 2 is characterized in that, the upper end of described guide cylinder is provided with the elastic force adjustable ring, and elastomeric element is connected with guide cylinder by the elastic force adjustable ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104989767A CN102962818A (en) | 2012-11-29 | 2012-11-29 | Electromechanical hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104989767A CN102962818A (en) | 2012-11-29 | 2012-11-29 | Electromechanical hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962818A true CN102962818A (en) | 2013-03-13 |
Family
ID=47793404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104989767A Pending CN102962818A (en) | 2012-11-29 | 2012-11-29 | Electromechanical hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227665A (en) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Electric hammer |
| CN107471159A (en) * | 2017-08-02 | 2017-12-15 | 金华乾缘智能科技有限公司 | Spring-compressed quick release circulation impact structure and impact method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB276598A (en) * | 1927-05-14 | 1927-09-01 | William Guy Pell | Improvements in percussive hand tools |
| GB1237892A (en) * | 1968-06-17 | 1971-06-30 | ||
| US5289887A (en) * | 1991-02-02 | 1994-03-01 | Tracto-Technik Paul Schmidt Spezialmaschinen Kg | Method of operating an earth boring machine |
| CN1663748A (en) * | 2005-04-12 | 2005-09-07 | 贺启宇 | Low-noise strong-impact weak-recoil electric hammer drill |
| CN101168247A (en) * | 2006-10-23 | 2008-04-30 | 吴纯培 | Straight line shock device |
| CN201848836U (en) * | 2010-11-18 | 2011-06-01 | 章加洪 | Electric hammer |
| DE102011004498A1 (en) * | 2011-02-22 | 2012-08-23 | Robert Bosch Gmbh | Hammering device for drilling and/or chipping hammer, has elastic element arranged between driving unit and racket and formed from elastomer material, where elastic element presses racket against flapping direction opposite to driving unit |
-
2012
- 2012-11-29 CN CN2012104989767A patent/CN102962818A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB276598A (en) * | 1927-05-14 | 1927-09-01 | William Guy Pell | Improvements in percussive hand tools |
| GB1237892A (en) * | 1968-06-17 | 1971-06-30 | ||
| US5289887A (en) * | 1991-02-02 | 1994-03-01 | Tracto-Technik Paul Schmidt Spezialmaschinen Kg | Method of operating an earth boring machine |
| CN1663748A (en) * | 2005-04-12 | 2005-09-07 | 贺启宇 | Low-noise strong-impact weak-recoil electric hammer drill |
| CN101168247A (en) * | 2006-10-23 | 2008-04-30 | 吴纯培 | Straight line shock device |
| CN201848836U (en) * | 2010-11-18 | 2011-06-01 | 章加洪 | Electric hammer |
| DE102011004498A1 (en) * | 2011-02-22 | 2012-08-23 | Robert Bosch Gmbh | Hammering device for drilling and/or chipping hammer, has elastic element arranged between driving unit and racket and formed from elastomer material, where elastic element presses racket against flapping direction opposite to driving unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227665A (en) * | 2013-06-21 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Electric hammer |
| CN104227665B (en) * | 2013-06-21 | 2016-03-16 | 苏州宝时得电动工具有限公司 | Electric hammer |
| CN107471159A (en) * | 2017-08-02 | 2017-12-15 | 金华乾缘智能科技有限公司 | Spring-compressed quick release circulation impact structure and impact method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |