CN104128915A - Safety clamping hammer - Google Patents
Safety clamping hammer Download PDFInfo
- Publication number
- CN104128915A CN104128915A CN201410305653.0A CN201410305653A CN104128915A CN 104128915 A CN104128915 A CN 104128915A CN 201410305653 A CN201410305653 A CN 201410305653A CN 104128915 A CN104128915 A CN 104128915A
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- China
- Prior art keywords
- tup
- hammer
- drag
- line
- handle
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Abstract
The invention discloses a safety clamping hammer. The safety clamping hammer comprises a hammer body, a handle, a replaceable fixed hammerhead, a movable hammerhead, a stay cable and a lock catch. The hammer body is provided with the handle, the replaceable hammerhead is arranged in front of the hammer body, the movable hammerhead is arranged at the front end of the replaceable fixed hammerhead, one end of the stay cable is connected with the movable hammerhead, the other end of the stay cable is connected with the lock catch, and the lock catch is arranged on the handle. The safety clamping hammer has the advantages of high reliability, accuracy in positioning, compact structure, firmness in fixing, convenience in use, safety in operation, high applicability, low cost and the like. Meanwhile, the safety clamping hammer has wide market prospect in the small tool market.
Description
Technical field
The present invention relates to field of tool, particularly relate to a kind of fastening safety hammer.
Background technology
Hammer is to beat the instrument that object moves it or is out of shape.The most frequently used striking at the nail, corrects or object is knocked open.Common hammer is made up of tup and handle, tup is generally metal rounding cylindricality, centre has grip hole, handle is generally rod, this kind of hammer often needs people to buttress nail use, and avoid rocking with nail and drop, but due to operate miss or hand cunning, often easily knock injuredly, cause injury to personnel.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of fastening safety hammer, by the fixing nail of mode of mold cramping, simple and reliable; By being set, many group nail grooves adapt to the nail of different size; Be designed with spring and pin, convenient location also can be easy to open mould; Have that unfailing performance is high, registration, compact conformation, fixed, easy to use, the advantage such as handling safety, adaptability are good, cheap has market prospects widely simultaneously on small instruments and tools market.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of fastening safety hammer is provided, comprise: hammer body, handle, can determine tup, moving tup, drag-line and snap close with changing, on described hammer body, be provided with handle, hammer body front is provided with the replaceable tup of determining, and replaceablely determines tup front end and is provided with moving tup, and drag-line one end is connected with moving tup, the drag-line other end is connected with snap close, and described snap close is arranged on handle.
In a preferred embodiment of the present invention, on described snap close, be provided with cam, described cam is connected with drag-line.
In a preferred embodiment of the present invention, describedly determine tup and be provided with connecting rod and alignment pin with changing, can determine tup side and be provided with nail groove with changing, described nail groove is provided with multiple, and described hammer body is provided with dowel hole.
In a preferred embodiment of the present invention, described moving tup is provided with alignment pin and drag-line fixing hole, and moving tup inner side is provided with nail groove, and described nail groove is provided with multiple, on described alignment pin, is socketed with spring.
In a preferred embodiment of the present invention, described hammer body and can determine tup upper end and be provided with drag-line hole with changing.
The invention has the beneficial effects as follows: fastening safety hammer of the present invention is realized the locking of knife rest and unclamped by pneumatic mode, realize the accurate tool changing of knife rest by servomotor and synchronous pulley, have that unfailing performance is high, registration, compact conformation, transposition speed is fast, noise is little, the advantage such as cheap, simultaneously the application of miniature numerical control lathe and universal on have market prospects widely.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation that fastening safety of the present invention is hammered a preferred embodiment into shape;
In accompanying drawing, the mark of each parts is as follows: 1, hammer body, 2, handle, 3, can determine tup with changing, 4, moving tup, 5, drag-line, 6, snap close, 7, cam, 8, connecting rod, 9, spring, 10, nail groove, 11, drag-line fixing hole.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of fastening safety hammer, comprise: hammer body 1, handle 2, can determine tup 3, moving tup 4, drag-line 5 and snap close 6 with changing, on described hammer body 1, be provided with handle 2, hammer body 1 front is provided with the replaceable tup 3 of determining, replaceablely determine tup 3 front ends and be provided with moving tup 4, drag-line 5 one end are connected with moving tup 4, and drag-line 5 other ends are connected with snap close 6, and described snap close 6 is arranged on handle 2.
On described snap close 2, be provided with cam 7, described cam 7 is connected with drag-line 5, ensures the locking of moving tup 4.
Describedly determine tup 3 and be provided with connecting rod 8 and alignment pin with changing, can determine tup 3 sides and be provided with nail groove 10 with changing, described nail groove 10 be provided with multiple, and described hammer body 1 is provided with dowel hole, can effectively fix replaceable tup 3, and can complete fixing to nail.
Described moving tup 4 is provided with alignment pin and drag-line fixing hole 11, and moving tup 4 inner sides are provided with nail groove 10, and described nail groove 10 is provided with multiple, is socketed with spring 9 on described alignment pin, is easy to open moving tup, and completes the location of moving tup and fix.
Described hammer body 1 and can determine tup 3 upper ends and be provided with drag-line hole with changing, conveniently connects drag-line, and mechanism is normally worked.
The beneficial effect of fastening safety hammer of the present invention is:
One, by driven by servomotor calibration, cylinder locking with loosen, and then realize the locking of knife rest and loosen, reliability is high;
Two, carry out precision positioning by a set fluted disc, there is the advantages such as unfailing performance is high, registration, compact conformation, transposition speed is fast, noise is little, cheap;
Three, there is the advantages such as compact conformation, tool-changing speed is fast, reliability is high compared with common fastening safety hammer, compare the cost that common fastening safety hammer increases very little, can replace completely in actual applications common fastening safety hammer;
Four, compare other high-end hydraulic servo knife rest, the advantage such as servo saddle has simple in structure, and reliability is high, with low cost, the application of miniature numerical control lathe and universal on have market prospects widely.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a fastening safety hammer, it is characterized in that, comprise: hammer body, handle, can determine tup, moving tup, drag-line and snap close with changing, on described hammer body, be provided with handle, hammer body front is provided with the replaceable tup of determining, and replaceablely determines tup front end and is provided with moving tup, and drag-line one end is connected with moving tup, the drag-line other end is connected with snap close, and described snap close is arranged on handle.
2. fastening safety hammer according to claim 1, is characterized in that, on described snap close, be provided with cam, described cam is connected with drag-line.
3. fastening safety according to claim 1 hammer, is characterized in that, describedly determines tup and is provided with connecting rod and alignment pin with changing, and can determine tup side and is provided with nail groove with changing, and described nail groove is provided with multiple, and described hammer body is provided with dowel hole.
4. fastening safety hammer according to claim 1, is characterized in that, described moving tup is provided with alignment pin and drag-line fixing hole, and moving tup inner side is provided with nail groove, and described nail groove is provided with multiple, on described alignment pin, is socketed with spring.
5. fastening safety according to claim 1 hammer, is characterized in that, described hammer body and can determine tup upper end and be provided with drag-line hole with changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305653.0A CN104128915A (en) | 2014-07-01 | 2014-07-01 | Safety clamping hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305653.0A CN104128915A (en) | 2014-07-01 | 2014-07-01 | Safety clamping hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104128915A true CN104128915A (en) | 2014-11-05 |
Family
ID=51801907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305653.0A Pending CN104128915A (en) | 2014-07-01 | 2014-07-01 | Safety clamping hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128915A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194797Y (en) * | 1994-04-22 | 1995-04-19 | 郭建大 | Single-hand nail hammer |
| CN2432010Y (en) * | 2000-06-27 | 2001-05-30 | 陈建辉 | Adjustable wrench |
| DE20007275U1 (en) * | 2000-04-20 | 2001-08-30 | Daniel Werner | Multipurpose hammer |
| CN203003823U (en) * | 2012-11-12 | 2013-06-19 | 邹宇夏 | Hammer provided with nail locking device |
| GB2499122A (en) * | 2012-01-31 | 2013-08-07 | Paul Kevin Cook | Cast iron pipe breaker |
| CN203901232U (en) * | 2014-07-01 | 2014-10-29 | 顺革智能科技有限公司 | Clamping safety hammer |
-
2014
- 2014-07-01 CN CN201410305653.0A patent/CN104128915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194797Y (en) * | 1994-04-22 | 1995-04-19 | 郭建大 | Single-hand nail hammer |
| DE20007275U1 (en) * | 2000-04-20 | 2001-08-30 | Daniel Werner | Multipurpose hammer |
| CN2432010Y (en) * | 2000-06-27 | 2001-05-30 | 陈建辉 | Adjustable wrench |
| GB2499122A (en) * | 2012-01-31 | 2013-08-07 | Paul Kevin Cook | Cast iron pipe breaker |
| CN203003823U (en) * | 2012-11-12 | 2013-06-19 | 邹宇夏 | Hammer provided with nail locking device |
| CN203901232U (en) * | 2014-07-01 | 2014-10-29 | 顺革智能科技有限公司 | Clamping safety hammer |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |