CN102601586A - Method for processing plumb bob - Google Patents
Method for processing plumb bob Download PDFInfo
- Publication number
- CN102601586A CN102601586A CN2012100775326A CN201210077532A CN102601586A CN 102601586 A CN102601586 A CN 102601586A CN 2012100775326 A CN2012100775326 A CN 2012100775326A CN 201210077532 A CN201210077532 A CN 201210077532A CN 102601586 A CN102601586 A CN 102601586A
- Authority
- CN
- China
- Prior art keywords
- tip part
- cone tip
- ceiling hammer
- processing
- butt end
- 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.)
- Granted
Links
Landscapes
- Forging (AREA)
Abstract
The invention discloses a method for processing a plumb bob. The method includes 1) processing a blank into the thick end portion; 2) placing the thick end portion at a corresponding position in a plumb bob mold, then directly placing a material for manufacturing the apex portion of the plumb bob into the mold, forming the material for manufacturing the apex portion of the plumb bob into the apex portion by the aid of forming process of the mold, combining the apex portion with the thick end portion during forming, and inlaying a hinge pin on the end surface of a thin end of the thick end portion into the apex portion; and 3) processing an annular groove along a combined circumference of the apex portion and the thick end portion, tightly sleeving a rubber ring in the annular groove and completing processing of the plumb bob. By the aid of the method, stability of the structure of the plumb bob can be effectively guaranteed, components of the plumb bob cannot drop or be separated from each other, and safety is ensured. In addition, the integral plumb bob does not need to be completely made of materials which guarantee the hardness of an apex end, accordingly, high-quality material consumption is decreased, and cost is reduced.
Description
Technical field
The present invention relates to ceiling hammer for building, specifically refer to the processing method of ceiling hammer.
Background technology
Ceiling hammer is a modal aid on the construction site, and the body of wall that it can help the builder to make and built is vertical with horizontal plane all the time.And the shape of ceiling hammer generally all is the spindle of standard.Because ceiling hammer mostly is the solid structure; Make and in process, have a lot of defectives: 1, process as if blanks such as adopting wrought iron; It is very difficult for the spindle most advanced and sophisticated, that the other end is thicker then will blank to be processed into an end; Especially butt diameter is big more, processes more difficultly, even possibly once get nowhere.Simultaneously, this processing method also can cause very big waste of material, makes cost increase; 2, if carry out one processing through the mode of casting; Though processing is relatively easy; But the awl tip that processes like this is very not sharp-pointed, and especially after mould had used of a specified duration, effect was poorer; And, be easy to cause most advanced and sophisticated fracture in the time of on dropping to hard ground through the awl tip that casting is come out.Simultaneously, generally all be that awl is most advanced and sophisticated because ceiling hammer plays a crucial role, material there is certain requirement, if whole ceiling hammer adopts a kind of casting of material preferably, also can make cost increase, cause the material and the wasting of resources.3, the employing split-type structural is also arranged, be about to whole ceiling hammer and be divided into cone tip part and divide with butt end two parts and make respectively, assemble (be generally and be threaded) together again.Though this processing that cone tip part is divided becomes easily, can make the cone tip part branch make the material of making good use of simultaneously, and butt end is partly used weaker material, is beneficial to reduce cost.But such ceiling hammer in use is easy to loosening phenomenon occur in the junction, occurs deviation when causing using, and brings influence to construction, even the awl tip occurs and drop, and has serious potential safety hazard; Also there is the problem (the bad mold joint naked eyes of binding site are promptly found out easily) of the binding site commodity difference of awl tip portion and butt end in existing split-type structural simultaneously, and influence is sold.
Summary of the invention
To the above-mentioned deficiency that prior art exists, the object of the invention just is to provide a kind of processing method of ceiling hammer, the ceiling hammer Stability Analysis of Structures that makes by this method, is easy to processing, can effectively reduce cost simultaneously.
To achieve these goals, the technical scheme of the present invention's employing is such: a kind of processing method of ceiling hammer is characterized in that: comprise the steps:
1), processing butt end part: directly blank is processed to form the butt end part, thick end is divided into the thin truncated cone-shaped of the thick end of an end, and round platform carefully end face process bearing pin;
2), cone tip part divides and partly to combine with butt end: with the thick end corresponding with it position in the ceiling hammer mould that is placed in; The material that to make ceiling hammer cone tip part branch then directly places in the mould; The material that manufacturing ceiling hammer cone tip part divides is shaped to the cone tip part branch through mould-forming process and in forming process, partly is combined as a whole with butt end, and the bearing pin of butt end parts of fine end end face embeds in the cone tip part branch;
3) on the circumference that butt end partly combines, process cannelure along the cone tip part branch, and in cannelure, tightly overlap a rubber ring, promptly accomplish the processing of ceiling hammer.
The 1st) be processed with convexity, hangnail or screw thread on the bearing pin in the step, can increase the adhesion that butt end part and cone tip part divide like this.
To the 2nd) integral body of one-step forming processes cannelure when cutting polishing.
The 2nd) mould-forming process of step employing is forging and pressing, casting or powder metallurgy.
The 2nd) material of step manufacturing ceiling hammer cone tip part branch is a steel bar; After the length that the steel bar blanking is extremely needed; Steel bar after the blanking one end is processed to form the tip in advance; This steel bar constitutes the blank that cone tip part divides, and the blank of again cone tip part being divided places in the mould, and the blank that cone tip part is divided is shaped to final cone tip part branch through mould-forming process and in forming process, partly is combined as a whole with butt end.
Compared with prior art, the invention has the advantages that:
1, cone tip part divides in forming process and partly to be combined together to form as a wholely with pre-processed butt end, can effectively guarantee the stable of ceiling hammer structure, can not come off voluntarily separately, and safety is secure.
2, cone tip part divides the material that adopts its hardness of assurance, and butt end partly adopts the material of relative mistake, thus can avoid the whole whole materials that guarantee most advanced and sophisticated hardness that adopt of ceiling hammer, thus the use of saving high-quality material reduces cost.
3, on the circumference that butt end partly combines, process cannelure along the cone tip part branch, and in cannelure, tightly overlap a rubber ring, both can cover the combination marking of two parts, commodity is promoted; The more important thing is that the cushioning effect of utilizing rubber ring slows down the product impulsive force on the ground that drops; Product is not easy to break; The ceiling hammer surface contacted with ground after the existence of rubber ring can avoid ceiling hammer to fall to the ground simultaneously; Because this moment rubber ring earlier with contact, the damage of scratch aspect promptly can not appear.
The specific embodiment
Do further explain in the face of the present invention down.
The processing method of ceiling hammer of the present invention comprises the steps:
1), processing butt end part: directly blank is processed to form the butt end part, thick end is divided into the thin truncated cone-shaped of the thick end of an end, and round platform carefully end face process bearing pin;
2), cone tip part divides and partly to combine with butt end: with the thick end corresponding with it position in the ceiling hammer mould that is placed in; The material that to make ceiling hammer cone tip part branch then directly places in the mould; The material of making ceiling hammer cone tip part branch is shaped to the cone tip part branch and in forming process, partly is combined into an integral body that can not be split with butt end through mould-forming process, and the bearing pin of butt end parts of fine end end face embeds in the cone tip part branch;
Also can be the 1st) timesharing of step processing thick end, round platform carefully end face process axis hole, the 2nd) the step cone tip part divide with butt end part cohesive process in, form a bearing pin when cone tip part divides moulding and embed in the axis hole of butt end parts of fine end end face.Be axis hole and bearing pin location swap, both forming principles are identical.
3) on the circumference that butt end partly combines, process cannelure along the cone tip part branch, and in cannelure, tightly overlap a rubber ring, promptly accomplish the processing of ceiling hammer.
Further, the 1st) be processed with convexity, hangnail or screw thread on the bearing pin in the step, can increase the adhesion that butt end part and cone tip part divide like this, make the ceiling hammer structure of machine-shaping more stable.
To the 2nd) integral body of one-step forming cuts out cannelure when cutting polishing, and efficient is higher like this.
The 2nd) mould-forming process of step employing is forging and pressing, casting or powder metallurgy, and method is simple, makes convenient.
As a kind of embodiment; The 2nd) material of step manufacturing ceiling hammer cone tip part branch is a steel bar; After the length that the steel bar blanking is extremely needed, one end of the steel bar after the blanking is processed to form the tip in advance, this steel bar constitutes the blank that cone tip part divides; The blank of again cone tip part being divided places in the mould, and the blank that cone tip part is divided is shaped to final cone tip part branch through mould-forming process and in forming process, partly is combined as a whole with butt end.In forming process, preformed pointed shape does not change, and guarantees product quality so more easily and reduces difficulty of processing.
As another kind of embodiment, the 1st) blank in the step adopts blanks such as wrought iron, stainless steel, and on bearing pin, is processed with screw thread; With after making material that cone tip part divides and placing mould, utilize the mode of forging and pressing to make it partly to be combined as a whole with butt end, this cone tip part divides material can be bulk, graininess, Powdered; Owing to be processed with screw thread on the bearing pin; Make butt end part and cone tip part divide and combine the inner interlock each other in back, thereby make that the overall structure after the moulding is more firm, can not come off.Simultaneously, butt end part and cone tip part divide can adopt materials processing not of the same race respectively, avoids all adopting the expensive material that guarantees cone tip part branch intensity, thereby whole cost is reduced.
The 2nd) step processing in, also can divide material to be fused into liquid cone tip part, then through the casting mode make it partly to be combined as a whole with butt end.
The bottom center of the ceiling hammer (cone) of last moulding has a rod member, and screw thread is connected with nut on the rod member, and there is a through hole at the nut center, gets final product threading through this hole, and the end of a thread is stuck in the nut.Being provided with of rod member can be undertaken by following several method: one, processing thick end timesharing, stay a hole at round platform butt end end face center in advance, and divide with after butt end partly combines, with screw rod hot pressing hand-hole at cone tip part; Two, processing thick end timesharing, the direct integrally formed rod member at round platform butt end end face center, machining screw gets final product on rod member again; Three, processing thick end timesharing is stayed a screwed hole at round platform butt end end face center in advance, divides with after butt end partly combines at cone tip part, with the screw flight hand-hole that spins.
It is as a whole that the present invention is divided into two parts reprocessing with butt end part and awl tip portion, made full use of the advantage of two parts processing, avoided its deficiency again simultaneously, can effectively guarantee the reduction of the stable and cost of ceiling hammer structure.
The above embodiment of the present invention only be for explanation the present invention did for example, and be not to be qualification to embodiment of the present invention.For the those of ordinary skill in affiliated field, can also make other multi-form variation and changes on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that technical scheme of the present invention amplifies out or change still are in protection scope of the present invention.
Claims (5)
1. the processing method of a ceiling hammer is characterized in that: comprise the steps:
1), processing butt end part: directly blank is processed to form the butt end part, thick end is divided into the thin truncated cone-shaped of the thick end of an end, and round platform carefully end face process bearing pin;
2), cone tip part divides and partly to combine with butt end: with the thick end corresponding with it position in the ceiling hammer mould that is placed in; The material that to make ceiling hammer cone tip part branch then directly places in the mould; The material that manufacturing ceiling hammer cone tip part divides is shaped to the cone tip part branch through mould-forming process and in forming process, partly is combined as a whole with butt end, and the bearing pin of butt end parts of fine end end face embeds in the cone tip part branch;
3) on the circumference that butt end partly combines, process cannelure along the cone tip part branch, and in cannelure, tightly overlap a rubber ring, promptly accomplish the processing of ceiling hammer.
2. the processing method of ceiling hammer according to claim 1 is characterized in that: the 1st) be processed with convexity, hangnail or screw thread on the bearing pin in the step, to increase the adhesion of dividing with cone tip part.
3. the processing method of ceiling hammer according to claim 1 and 2 is characterized in that: to the 2nd) integral body of one-step forming processes cannelure when cutting polishing.
4. the processing method of ceiling hammer according to claim 3 is characterized in that: the 2nd) mould-forming process that adopts is forging and pressing, casting or powder metallurgy the step.
5. the processing method of ceiling hammer according to claim 3; It is characterized in that: the 2nd) material of step manufacturing ceiling hammer cone tip part branch is a steel bar; After the length that the steel bar blanking is extremely needed, one end of the steel bar after the blanking is processed to form the tip in advance, this steel bar constitutes the blank that cone tip part divides; The blank of again cone tip part being divided places in the mould, and the blank that cone tip part is divided is shaped to final cone tip part branch through mould-forming process and in forming process, partly is combined as a whole with butt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077532.6A CN102601586B (en) | 2012-03-22 | 2012-03-22 | Method for processing plumb bob |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210077532.6A CN102601586B (en) | 2012-03-22 | 2012-03-22 | Method for processing plumb bob |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102601586A true CN102601586A (en) | 2012-07-25 |
| CN102601586B CN102601586B (en) | 2014-05-14 |
Family
ID=46519556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210077532.6A Expired - Fee Related CN102601586B (en) | 2012-03-22 | 2012-03-22 | Method for processing plumb bob |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102601586B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283230Y (en) * | 1997-02-28 | 1998-06-03 | 石景 | Multipurpose building plumb line |
| CN2651710Y (en) * | 2003-08-29 | 2004-10-27 | 梁立福 | Vertical line corrector |
| TWM287428U (en) * | 2005-08-08 | 2006-02-11 | Rung-Fu Huang | Plumb bob |
| US20070227021A1 (en) * | 2006-04-04 | 2007-10-04 | Lin You T | Plumb bob with adjustable weights |
| CN201043894Y (en) * | 2007-06-25 | 2008-04-02 | 中国建筑第七工程局 | Multipurpose thread weight for architectural survey |
| CN201397140Y (en) * | 2009-05-07 | 2010-02-03 | 陈德友 | Split plumb bob |
| CN102207385A (en) * | 2011-05-20 | 2011-10-05 | 陈德友 | Method for machining suspension wire hammer and suspension wire hammer by utilizing same |
| GB2481913A (en) * | 2010-07-06 | 2012-01-11 | Paul Kane | Laser marking apparatus for use in the fitting of radiators and towel rails |
-
2012
- 2012-03-22 CN CN201210077532.6A patent/CN102601586B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283230Y (en) * | 1997-02-28 | 1998-06-03 | 石景 | Multipurpose building plumb line |
| CN2651710Y (en) * | 2003-08-29 | 2004-10-27 | 梁立福 | Vertical line corrector |
| TWM287428U (en) * | 2005-08-08 | 2006-02-11 | Rung-Fu Huang | Plumb bob |
| US20070227021A1 (en) * | 2006-04-04 | 2007-10-04 | Lin You T | Plumb bob with adjustable weights |
| CN201043894Y (en) * | 2007-06-25 | 2008-04-02 | 中国建筑第七工程局 | Multipurpose thread weight for architectural survey |
| CN201397140Y (en) * | 2009-05-07 | 2010-02-03 | 陈德友 | Split plumb bob |
| GB2481913A (en) * | 2010-07-06 | 2012-01-11 | Paul Kane | Laser marking apparatus for use in the fitting of radiators and towel rails |
| CN102207385A (en) * | 2011-05-20 | 2011-10-05 | 陈德友 | Method for machining suspension wire hammer and suspension wire hammer by utilizing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102601586B (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018169766A3 (en) | Composition and method for fusion processing aluminum alloy | |
| CN107151995B (en) | A kind of road height limit beam | |
| IL242816B (en) | Abutment, coping and method of connecting thereof in a dental multi-unit system | |
| CN102601586A (en) | Method for processing plumb bob | |
| CA2864123A1 (en) | Dies for shaping containers and methods for making same | |
| CN201908670U (en) | Anchorage device with prestressed anchor rod | |
| WO2016122770A3 (en) | Non-metal and hybrid bottle crowns with opener assembly | |
| CN206104924U (en) | Dabber rises outward with a plurality of support point | |
| CN101413527A (en) | Self-plugging rivet with position limiting convex ring | |
| CN102207385A (en) | Method for machining suspension wire hammer and suspension wire hammer by utilizing same | |
| WO2019151873A3 (en) | Inclined cut gbs leg | |
| CN102328030A (en) | Feeder head knock-off core | |
| CN104696329A (en) | Expanding nut | |
| WO2012128542A3 (en) | Bone carving tool for creating convex ridge for inner border of initial hole for placement of implant hole | |
| CN201397140Y (en) | Split plumb bob | |
| CN101890628A (en) | Method for machining minor-diameter and large-depth semicircular arc | |
| RU2493930C1 (en) | Multifaceted part heading female die | |
| CN202301369U (en) | Mooring screw | |
| CN106925948A (en) | A kind of taper valve core manufacture method | |
| CN203916802U (en) | Classifying lining board | |
| CN201161276Y (en) | Apparatus for rolling surface of dish shaped forgeable piece | |
| CN203916806U (en) | A kind of classifying lining board | |
| JP5551757B2 (en) | Tap | |
| CN202146972U (en) | Flange with cold iron platform | |
| CN201969834U (en) | Flange with lateral bending prevention risers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160527 Address after: 402368 Mingguang Industrial Zone, Dazu County, Chongqing Patentee after: CHONGQING CITY DAZU DISTRICT MINGJIANG MECHANICAL PART CO., LTD. Address before: 402363 Chongqing Dazu County three drive town Chaoyang 8 groups Patentee before: Chen Deyou Patentee before: Jiang Yong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20170322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |