TWI632965B - Process of manufacturing wrench without leaving excess material - Google Patents
Process of manufacturing wrench without leaving excess material Download PDFInfo
- Publication number
- TWI632965B TWI632965B TW105135748A TW105135748A TWI632965B TW I632965 B TWI632965 B TW I632965B TW 105135748 A TW105135748 A TW 105135748A TW 105135748 A TW105135748 A TW 105135748A TW I632965 B TWI632965 B TW I632965B
- Authority
- TW
- Taiwan
- Prior art keywords
- wrench
- head end
- transition
- transition product
- product
- Prior art date
Links
Landscapes
- Forging (AREA)
Abstract
一種無餘料扳手製法，係包含有：圓條材料，前述圓條材料經過裁切程序形成第一過渡製品，其後第一過渡製品頭端精算成型，頭端精算體積增加10~18%，形成第二過渡製品，同時成型定位面，其後第二過渡製品經球化退火，再經過精算鍛造模一次成型，形成第三過渡製品，其後再經過沖製成形，形成無餘料扳手；以之達到免拉刀成型，而其本發明之沖製成形無斷面，沖製生產速度快、成本低者。 The invention discloses a method for manufacturing a non-residual wrench, which comprises: a round bar material, wherein the round bar material forms a first transition product through a cutting process, and then the first transition product is finished at the head end, and the head end actuary volume is increased by 10-18%. The second transition product simultaneously forms a positioning surface, and then the second transition product is subjected to spheroidizing annealing, and then subjected to an actuating forging die to form a third transition product, which is then punched into a shape to form a wrench without a residual material; The burr-free forming is achieved, and the punching shape of the invention has no cross-section, and the punching production speed is fast and the cost is low.
Description
本發明提供一種扳手之技術領域，尤指其技術上提供一種無餘料扳手製法。 The invention provides a technical field of a wrench, in particular to a technical method for preparing a wrench without a residual material.
按，習知申請案號第103142808號「扳手工具製程方法」，係包含備料步驟、初鍛步驟、第一端頭衝壓步驟、第二端頭衝壓步驟及精整步驟。其中備料步驟需要扁平條狀之金屬胚料，而其第一端頭衝壓步驟、第二端頭衝壓步驟兩者是分開需要二次作業。 According to the conventional application No. 103142808, the "wrench tool manufacturing method" includes a preparation step, an initial forging step, a first end stamping step, a second end stamping step, and a finishing step. The preparation step requires a flat strip of metal blank, and the first end stamping step and the second end stamping step are separate operations requiring secondary operations.
習知申請案號第97131820號「以板材製成且不產生脫碳層之複合扳手及其製造方法」，其中包含有下料、去除廢料、置入封閉模、壓擠成型、去除毛邊及拉製成型。其中拉製成型係將該扳手半成品的兩個驅動端的扳口處以拉刀進行最終尺寸加工，以獲得一個完整的複合扳手本體完成品。可知其習知前案需要使用到拉刀成型。 Conventional Application No. 97131820 "Compound wrench made of sheet material without decarburization layer and its manufacturing method", which includes cutting, removing waste, placing a closing mold, pressing, removing burrs and pulling Finished. The drawing is performed by using the broach for the final size processing of the two driving end of the wrench semi-finished product to obtain a complete composite wrench body finished product. It can be seen that the conventional method requires the use of broach forming.
是以，針對上述習知製法所存在之問題點，如何開發一種更具理想實用性之創新製法，實消費者所殷切企盼，亦係相關業者須努力研發突破之目標及方向。 Therefore, in view of the problems existing in the above-mentioned conventional methods, how to develop an innovative method that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.
有鑑於此，發明人本於多年從事相關產品之製造開發與設計經驗，針對上述之目標，詳加設計與審慎評估後，終得一確具實用性之本發明。 In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.
本發明之主要目的在於提供一種無餘料扳手製法，其以頭端精算成型配合精算段造模一次成型，可達成無餘料，且其本發明無斷面，沖製生產速度快、成本低。 The main object of the present invention is to provide a method for manufacturing a no-wrap wrench, which is formed by one-stage actuarial molding and the actuating section molding, and can achieve no waste material, and the invention has no cross section, and the punching production speed is fast and the cost is low.
為達上述目的，本發明提供一種無餘料扳手製法，係包含有：圓條材料，前述圓條材料經過裁切程序形成第一過渡製品，其後第一過渡製品頭端精算成型，頭端精算體積增加10~18%，形成第二過渡製品，同時成型定位面，其後第二過渡製品經球化退火，再經過精算鍛造模一次成型，形成第三過渡製品，其後再經過沖製成形，形成無餘料扳手；以之達到免拉刀成型，而其本發明之沖製成形無斷面，沖製生產速度快、成本低者。 In order to achieve the above object, the present invention provides a method for manufacturing a non-residual wrench, comprising: a round bar material, wherein the round bar material is subjected to a cutting process to form a first transition product, and then the first transition product is finished at the head end, and the head end is actuated. The volume is increased by 10~18% to form a second transition product, and the positioning surface is formed at the same time, after which the second transition product is subjected to spheroidizing annealing, and then subjected to an actuating forging die to form a third transition product, which is then punched into a shape. The utility model has the advantages that the brushless forming wrench is formed, and the broaching forming is achieved, and the punching shape of the invention has no cross section, and the punching production speed is fast and the cost is low.
有關本發明所採用之技術、手段及其功效，茲舉一較佳實施例並配合圖式詳細說明於後，相信本發明上述之目的、構造及特徵，當可由之得一深入而具體的瞭解。 The above-mentioned objects, structures and features of the present invention will be described in detail with reference to the preferred embodiments of the present invention. .
10‧‧‧圓條材料 10‧‧‧ round bar material
20‧‧‧裁切 20‧‧‧Cut
30‧‧‧頭端精算成型 30‧‧‧ head-end actuarial molding
40‧‧‧球化退火 40‧‧‧Spheroidal annealing
50‧‧‧精算鍛造模一次成型 50‧‧‧Skilled forging die once formed
60‧‧‧沖製成形 60‧‧‧punch
70‧‧‧無餘料扳手 70‧‧‧No residual wrench
71‧‧‧第一過渡製品 71‧‧‧ First transitional product
72‧‧‧第二過渡製品 72‧‧‧Second transitional products
721‧‧‧類球形頭端 721‧‧‧Spherical heads
722‧‧‧斜線 722‧‧‧Slash
723‧‧‧類球柱形頭端 723‧‧‧Spherical cylindrical head
73‧‧‧第三過渡製品 73‧‧‧ Third transitional product
731‧‧‧斜線 731‧‧‧Slash
74‧‧‧驅動頭端 74‧‧‧Drive head
74A‧‧‧需要較多材料的驅動頭端 74A‧‧‧Drive heads requiring more material
75‧‧‧定位面 75‧‧‧ positioning surface
80‧‧‧精算鍛造模 80‧‧‧ Actuarial forging die
第一圖係本發明其一實施例之製法流程方塊示意圖。 The first figure is a block diagram of a process flow of an embodiment of the present invention.
第二圖係本發明其一實施例之製法流程中過渡製品立體示意圖。 The second figure is a schematic perspective view of a transition product in a process flow of an embodiment of the present invention.
第三A~C圖係本發明其一實施例製法流程中第二過渡製品之立體、前視與俯視圖。 The third A-C diagram is a three-dimensional, front-view and top-view view of the second transition product in the manufacturing process of an embodiment of the present invention.
第四A、B圖係本發明第二過渡製品頭端斜線部分表現頭端精算體積增加10%~18%之前視與俯視圖。 The fourth A and B drawings show that the head end oblique line portion of the second transition product of the present invention exhibits an increase of 10% to 18% of the head end actuarial volume in a front view and a top view.
第五A、B圖係本發明第三過渡製品頭端斜線部分表現頭端精算體積依據範圍之前視與俯視圖。 The fifth A and B drawings show that the head end oblique line portion of the third transition product of the present invention exhibits the head end actuarial volume according to the front view and the top view.
第六A、B圖係本發明其一實施例之精算鍛造模分解剖示及A方向俯視圖。 Sixth A and B are the anatomical indications of the actuating forging die and the top view of the A direction according to an embodiment of the present invention.
第七A~C圖係本發明其一實施例之精算鍛造模一次成型將第二過渡製品製成第三過渡製品之連貫動作剖示及第三過渡製品俯視圖。 The seventh A-C diagram is a coherent action profile of the second transition product made into the third transition product and a top view of the third transition product in one embodiment of the actuating forging die of one embodiment of the present invention.
第八圖係本發明另一實施例之第二過渡製品及加工成第三過渡製品的立體示意圖。 Figure 8 is a perspective view of a second transition article of another embodiment of the present invention and processed into a third transition article.
第九圖係本發明又一實施例之第二過渡製品及加工成第三過渡製品的立體示意圖。 The ninth drawing is a perspective view of a second transition product according to still another embodiment of the present invention and processed into a third transition product.
本發明係提供一種無餘料扳手製法之設計者。 The present invention provides a designer of a no-wrap wrench method.
為使 貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識，茲配合實施方式及圖式詳述如後： 參閱第一至第二圖所示，本發明提供一種無餘料扳手製法，其步驟係包含有：圓條材料10：準備一具有所需周徑的圓條材料；裁切20：將前述圓條材料以所需長度裁切成段，形成第一過渡製品71；頭端精算成型30：頭端精算體積增加10%~18%，並將其加工成類球狀並具有定位面75的第二過渡製品72；球化退火40：將前述第二過渡製品72予以球化退火，材料硬度與強度降低，使前述第二過渡製品72更易於鍛造加工；精算鍛造模一次成型50：退火之前述第二過渡製品72置入精算鍛造模80，並以前述定位面75達到定位於前述精算鍛造模80供定位的位置，前述精算鍛造模80一次成型具扳手外觀的第三過渡製品73；沖製成形60：沖製成形具扳手外觀的前述第三過渡製品73其驅動頭端74，其中驅動頭端可為單驅動頭端，驅動頭端亦可為雙驅動頭端，以之製成無餘料扳手70。本發明無餘料扳手70其無斷面，沖製生產速度快、成本低。 In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the implementation method and the schema are as follows: Referring to the first to second figures, the present invention provides a method for manufacturing a wrapless wrench, the steps of which include: a round bar material 10: preparing a round bar material having a desired circumference; and cutting 20: the aforementioned round bar The material is cut into segments at a desired length to form a first transition product 71; the head end actuating molding 30: the head end actuarial volume is increased by 10% to 18%, and processed into a ball-like shape and having a second positioning surface 75 Transition product 72; spheroidizing annealing 40: spheroidizing annealing of the second transition product 72, the hardness and strength of the material are reduced, so that the second transition product 72 is easier to forge processing; the precision forging mold is once formed 50: the foregoing The second transition product 72 is placed in the actuating forging die 80, and is positioned at the position of the actuating forging die 80 for positioning by the positioning surface 75. The actuating forging die 80 forms the third transition product 73 with the appearance of the wrench at one time; 60: The third transition piece 73 punched into the shape of the wrench has a driving head end 74, wherein the driving head end can be a single driving head end, and the driving head end can also be a double driving head end, thereby forming a non-removable wrench. 70. The residual wrench 70 of the invention has no cross section, and the punching production speed is fast and the cost is low.
參閱第三A~C圖所示，係為第二過渡製品之立 體、前視與俯視圖，其中第二過渡製品72兩端具有類球形頭端721，前述類球形頭端721之頂底兩側分別形成一定位面75。 Refer to the third A~C diagram, which is the second transition product. The body, the front view and the top view, wherein the second transition piece 72 has a spherical head end 721 at both ends, and a positioning surface 75 is formed on each of the top and bottom sides of the ball-like head end 721.
參閱第四A、B圖及第五A、B圖所示，其分別為第二過渡製品72及第三過渡製品73，其中前視與俯視圖之第二過渡製品72頭端斜線722部分表現頭端精算體積增加10%~18%。其中前視與俯視圖之第三過渡製品73斜線731部分，表現頭端精算體積依據的範圍。 Referring to FIGS. 4A, B and 5A and B, which are respectively a second transition piece 72 and a third transition piece 73, wherein the front end and the top transition piece 72 of the second transition piece 72 have a head end oblique line 722 portion of the head. The volume of the actuarial volume increases by 10% to 18%. The third transition product 73 of the front view and the top view is obliquely 731, which represents the range of the head end actuarial volume.
參閱第六A、B圖所示，其顯示精算鍛造模80的分解剖示，與標示A的方向的俯視圖，其顯示了一種第三過渡製品73的剖斷外型的輪廓及第三過渡製品73的俯視外型輪廓。 Referring to Figures 6A and B, which show an exploded view of the actuating forging die 80, and a top view of the direction of the mark A, which shows the profile of the cutaway profile of the third transition piece 73 and the third transition article. The top profile of the 73 is overlooked.
參閱第七A~C圖所示，第七A圖係為精算鍛造模80內置放第二過渡製品72完成定位之剖示圖。第七B圖係為精算鍛造模80一次成型後的剖示圖。第七C圖係為完成第三過渡製品73的俯視圖。 Referring to Figures 7A-C, the seventh A is a cross-sectional view of the actuating forging die 80 with the second transition piece 72 placed to complete the positioning. The seventh drawing B is a cross-sectional view of the actuating forging die 80 after one molding. The seventh C diagram is a top view of the completion of the third transition product 73.
參閱第八圖所示，其中當驅動頭端74需要較多材料時，在頭端精算成型30時得以成型為類球柱形頭端723，如此可得較多材料而可成型需要較多材料的驅動頭端74A。而其另端不需較多材料的驅動頭端74則可成型為類球形頭端721，以之可成型驅動頭端74。 Referring to the eighth figure, when the driving head end 74 requires more material, it can be formed into a ball-like cylindrical end 723 at the head end of the actuating molding 30, so that more materials can be obtained and more materials can be formed. Drive head 74A. The drive head end 74, which does not require more material at the other end, can be formed into a spherical head end 721, so that the drive head end 74 can be formed.
參閱第九圖所示，如只為單邊的需要較多材料 的驅動頭端74A，則只需要單邊設類球柱形頭端723，如此即可得單邊需要較多材料的驅動頭端74A。 See the ninth figure, if you only need more materials for one side The drive head end 74A only needs to have a ball-shaped head end 723 on one side, so that the drive head end 74A which requires more material on one side can be obtained.
由其上述可知，本發明之無餘料扳手製法，確為業界首見而符合發明專利之新穎性要件者，而其全面性之創新設計，符合發明專利之進步性要件，而其以頭端精算成型配合精算段造模一次成型，可達成無餘料，且其本發明無斷面，沖製生產速度快、成本低，符合較佳之產業利用性者。 It can be seen from the above that the method for manufacturing the spannerless wrench of the present invention is indeed the first in the industry and meets the novelty requirements of the invention patent, and its comprehensive and innovative design conforms to the progressive requirements of the invention patent, and its head end actuarial The molding and the actuating section can be molded in one time, and the material can be achieved without any surplus, and the invention has no cross section, and the punching production speed is fast, the cost is low, and the industrial utilization is better.
前文係針對本發明之較佳實施例為本發明之技術特徵進行具體之說明；惟，熟悉此項技術之人士當可在不脫離本發明之精神與原則下對本發明進行變更與修改，而該等變更與修改，皆應涵蓋於如下申請專利範圍所界定之範疇中。 The present invention has been described with reference to the preferred embodiments of the present invention. However, those skilled in the art can change and modify the present invention without departing from the spirit and scope of the invention. Such changes and modifications shall be covered in the scope defined by the following patent application.
綜上所述，本發明係提供一種無餘料扳手製法，其確已達到本發明之所有目的，另其組合結構之空間型態未見於同類產品，亦未曾公開於申請前，已符合專利法之規定，爰依法提出申請。 In summary, the present invention provides a method for manufacturing a spannerless wrench, which has indeed achieved all the purposes of the present invention, and the spatial type of the combined structure is not found in the same type of product, nor has it been disclosed before the application, and has been in compliance with the patent law. It is stipulated that the application should be made according to law.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105135748A TWI632965B (en) | 2016-11-03 | 2016-11-03 | Process of manufacturing wrench without leaving excess material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105135748A TWI632965B (en) | 2016-11-03 | 2016-11-03 | Process of manufacturing wrench without leaving excess material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201817511A TW201817511A (en) | 2018-05-16 |
| TWI632965B true TWI632965B (en) | 2018-08-21 |
Family
ID=62949453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105135748A TWI632965B (en) | 2016-11-03 | 2016-11-03 | Process of manufacturing wrench without leaving excess material |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI632965B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI658903B (en) * | 2018-07-26 | 2019-05-11 | 楊德川 | No deformation structure during wrench processing |
| TWI773246B (en) * | 2021-04-13 | 2022-08-01 | 銓宥金屬有限公司 | A method for manufacturing a rod of a wrench for dismounting a fan clutch and product thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6899600B1 (en) * | 2004-03-03 | 2005-05-31 | Chin-Ching Hsien | Wrench manufacturing process |
| TW200616729A (en) * | 2004-11-23 | 2006-06-01 | Syncors Inc | Method for manufacturing handlebar vertical tube by forging and extrusion and product thereof |
| TW200720008A (en) * | 2005-11-21 | 2007-06-01 | Yi-Han Liao | Manufacturing method for ratchet wrench body |
| TW201008676A (en) * | 2008-08-20 | 2010-03-01 | Hou-Fei Hu | Composite wrench made of sheet material without generating decarburizing layer and method for manufacturing the same |
| TW201620639A (en) * | 2014-12-09 | 2016-06-16 | 陳明昌 | A method for making a spanner |
-
2016
- 2016-11-03 TW TW105135748A patent/TWI632965B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6899600B1 (en) * | 2004-03-03 | 2005-05-31 | Chin-Ching Hsien | Wrench manufacturing process |
| TW200616729A (en) * | 2004-11-23 | 2006-06-01 | Syncors Inc | Method for manufacturing handlebar vertical tube by forging and extrusion and product thereof |
| TW200720008A (en) * | 2005-11-21 | 2007-06-01 | Yi-Han Liao | Manufacturing method for ratchet wrench body |
| TW201008676A (en) * | 2008-08-20 | 2010-03-01 | Hou-Fei Hu | Composite wrench made of sheet material without generating decarburizing layer and method for manufacturing the same |
| TW201620639A (en) * | 2014-12-09 | 2016-06-16 | 陳明昌 | A method for making a spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201817511A (en) | 2018-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6245369B2 (en) | Manufacturing method of forged crankshaft | |
| CN110293167B (en) | SUV automobile back door outer plate drawing technical surface modeling method | |
| JP6132030B2 (en) | Manufacturing method of forged crankshaft | |
| JP2007203342A5 (en) | ||
| TWI632965B (en) | Process of manufacturing wrench without leaving excess material | |
| WO2015075934A1 (en) | Production method for forged crank shaft | |
| CN107081571A (en) | The preparation method and television set surface frame of a kind of television set surface frame | |
| KR101671716B1 (en) | Input shaft and the manufacture method for car gearbox | |
| TWI586454B (en) | Long sleeve forming method | |
| EP1477250B1 (en) | Method of making self-piercing nuts | |
| JP6287631B2 (en) | Manufacturing method of forged crankshaft | |
| JP2015500744A (en) | Method for manufacturing forged parts | |
| CN102161074A (en) | Manufacturing method of wing nut | |
| JP2009028780A (en) | Method for manufacturing hollow-formed material | |
| CN108057988A (en) | Without clout spanner preparation method | |
| TWI590891B (en) | High and low teeth of the chassis manufacturing methods | |
| RU2494831C2 (en) | Method of die forging | |
| CN204135496U (en) | For the dental plate structure of shaping 6-4 TITANIUM ALLOY BOLTS | |
| JP2008168313A (en) | Flash-less forging method for member having flange part composed of non-uniform sectional volume | |
| CN104525807A (en) | Method for forming corners of frame forging piece | |
| KR20130075973A (en) | Die forging for crank throw blank manufacture | |
| TWI520820B (en) | Production method of bicycle folding tool (2) | |
| CN103350121A (en) | Method for processing cup-shaped thin-walled member by using cold extrusion process | |
| CN107774775B (en) | A kind of anti-convex forming method of vehicle body crest line | |
| CN108145054A (en) | A kind of external screw thread double bond slot forging piece molding die and moulding process |