TW202421369A - Carrier clamping device fixing a workpiece between the first and second clamping parts by using an elastic member to bring the bases and clamps together - Google Patents
Carrier clamping device fixing a workpiece between the first and second clamping parts by using an elastic member to bring the bases and clamps together Download PDFInfo
- Publication number
- TW202421369A TW202421369A TW111144164A TW111144164A TW202421369A TW 202421369 A TW202421369 A TW 202421369A TW 111144164 A TW111144164 A TW 111144164A TW 111144164 A TW111144164 A TW 111144164A TW 202421369 A TW202421369 A TW 202421369A
- Authority
- TW
- Taiwan
- Prior art keywords
- base
- clamping
- clamp
- workpiece
- elastic member
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
Images
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
- Massaging Devices (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
本發明係有關於一種載體夾具裝置,特別是指一種可以夾持任意形狀的薄形工件,並對薄形工件進行加工的載體夾具裝置。The present invention relates to a carrier clamp device, in particular to a carrier clamp device which can clamp a thin workpiece of any shape and process the thin workpiece.
中華民國專利公告號M376384「真空夾持器」,提供一種使用真空夾持器固定任何工件,透過真空所產生之負壓吸附工件,工件可以為金屬材質或非金屬材質、任意形狀、大小或厚度皆可進行夾持作業,然而,若使用真空裝置將需以電線連結或裝設電池提供驅動,受限於需要有供電的區域或電池缺少電力情況下,將會有所不便之缺失。Patent publication number M376384 of the Republic of China, "Vacuum clamp", provides a method of fixing any workpiece using a vacuum clamp. The workpiece is adsorbed by the negative pressure generated by the vacuum. The workpiece can be made of metal or non-metal materials, and can be clamped in any shape, size or thickness. However, if a vacuum device is used, it needs to be connected with wires or installed with batteries for driving. This is limited by the area where power supply is required or the battery is short of power, which will cause inconvenience.
中華民國專利公告號I341232「爪式可迴轉動平衡口金夾緊之虎鉗」,提供一種以虎鉗座上裝設多組螺絲,透過不同位置螺絲之側邊搭配夾具角度調整,可固定薄形、圓形、方形、不規則幾何形工件進行加工,然而該夾具沒有保護工件的措施,若使用者不慎施加過大壓力,將容易導致薄型工件脆裂或軟性工件變形。Patent Publication No. I341232 of the Republic of China, "Claw-type rotatable balanced metal clamping vise", provides a method of installing multiple sets of screws on a vise base, and adjusting the angle of the clamp by adjusting the sides of the screws at different positions, so as to fix thin, round, square, and irregular geometric workpieces for processing. However, the clamp has no measures to protect the workpiece. If the user accidentally applies excessive pressure, it will easily cause the thin workpiece to crack or the soft workpiece to deform.
因此,本發明提供一種載體夾具裝置,用以夾持一工件,包含:一第一基座,有一第一槽及一第一基座面,該第一基座與一彈力件的一端連接;一第二基座,有一第二槽及一第二基座面,該第二基座與該彈力件的另一端連接,該彈力件係提供該第一基座及該第二基座相靠的一彈力;一第一夾具,卡合於該第一槽,該第一夾具有一第一夾持部及一第一夾具面;一第二夾具,卡合於該第二槽,該第二夾具有一第二夾持部及一第二夾具面;當該第一基座及該第二基座受該彈力件影響而相靠時,該第一基座面係貼合該第二基座面,該第一夾具面係貼合該第二夾具面,該工件係受該第一夾持部及該第二夾持部夾持,使該工件固定於該第一夾持部及該第二夾持部之間。Therefore, the present invention provides a carrier clamp device for clamping a workpiece, comprising: a first base having a first groove and a first base surface, the first base being connected to one end of an elastic member; a second base having a second groove and a second base surface, the second base being connected to the other end of the elastic member, the elastic member providing an elastic force for the first base and the second base to lean against each other; a first clamp engaged in the first groove, the first clamp having a second A clamping portion and a first clamping surface; a second clamp, engaged with the second groove, the second clamp having a second clamping portion and a second clamping surface; when the first base and the second base are influenced by the elastic member and lean against each other, the first base surface is in contact with the second base surface, the first clamping surface is in contact with the second clamping surface, and the workpiece is clamped by the first clamping portion and the second clamping portion, so that the workpiece is fixed between the first clamping portion and the second clamping portion.
進一步,該第一夾持部包含一第一夾持端面及一第一夾持底面,該第二夾持部包含一第二夾持端面及一第二夾持底面。Furthermore, the first clamping portion includes a first clamping end surface and a first clamping bottom surface, and the second clamping portion includes a second clamping end surface and a second clamping bottom surface.
進一步,該第一夾持端面與該第一夾具面的連接處設有一第一緩衝面,該第二夾持端面與該第二夾具面的連接處設有一第二緩衝面,當該第一基座及該第二基座受該彈力件影響而相靠時,該工件固定於該第一夾持端面及該第二夾持端面之間,該工件與該第一緩衝面及該第二緩衝面之間留有一間隙。Furthermore, a first buffer surface is provided at the connection between the first clamping end surface and the first clamping surface, and a second buffer surface is provided at the connection between the second clamping end surface and the second clamping surface. When the first base and the second base are influenced by the elastic member and lean against each other, the workpiece is fixed between the first clamping end surface and the second clamping end surface, and a gap is left between the workpiece and the first buffer surface and the second buffer surface.
進一步,該第一夾持端面設有一第一凸塊,該第二夾持端面設有一第二凸塊,當該第一基座及該第二基座受該彈力件影響而相靠時,該工件固定於該第一凸塊及該第二凸塊之間。Furthermore, the first clamping end surface is provided with a first protrusion, and the second clamping end surface is provided with a second protrusion. When the first base and the second base are influenced by the elastic member to lean against each other, the workpiece is fixed between the first protrusion and the second protrusion.
進一步,該第一槽有一第一抵止面,當該第一基座及該第二基座受該彈力件影響而相靠時,該第一夾具受到該第一抵止面及該第二夾具面抵止而卡合於該第一槽中。Furthermore, the first groove has a first stop surface. When the first base and the second base are pressed against each other by the elastic member, the first clamp is stopped by the first stop surface and the second clamp surface and is clamped in the first groove.
進一步,該第二槽有一第二抵止面,當該第一基座及該第二基座受該彈力件影響而相靠時,該第二夾具受到該第二抵止面及該第一夾具面抵止而卡合於該第二槽中。Furthermore, the second groove has a second stop surface. When the first base and the second base are pressed against each other by the elastic member, the second clamp is stopped by the second stop surface and the first clamp surface and is engaged in the second groove.
進一步,該第一基座包含一第一延伸部,該第二基座包含一第二延伸部,該彈力件的兩端係分別連接該第一延伸部及該第二延伸部。Furthermore, the first base includes a first extension portion, the second base includes a second extension portion, and two ends of the elastic member are respectively connected to the first extension portion and the second extension portion.
進一步,該工件為一陶瓷生坯。Furthermore, the workpiece is a ceramic green body.
進一步,該工件為一陶瓷薄片生坯。Furthermore, the workpiece is a ceramic sheet green body.
本發明具有下列之優點:The present invention has the following advantages:
1.本發明載體夾具裝置可以根據夾持的薄形工件進行固定,例如陶瓷薄片生坯,並對薄形工件進行加工,考慮銑削或磨削受力,夾持力量過大,則陶瓷薄片生坯脆性損毀,夾持力量過小,則陶瓷薄片生坯在加工過程飛出去,損毀更嚴重,設計第一槽和第二槽的內側壁面係具有錐度,俾利陶瓷薄片生坯與夾具非單點受力,均勻受力夾住於加工過程中保持薄形工件的完整度,使其在加工過程中不受損壞,以利對薄形工件進行加工作業。1. The carrier clamp device of the present invention can be fixed according to the thin workpiece to be clamped, such as a ceramic sheet blank, and the thin workpiece can be processed. Considering the force of milling or grinding, if the clamping force is too large, the ceramic sheet blank will be brittle and damaged, and if the clamping force is too small, the ceramic sheet blank will fly out during the processing and the damage will be more serious. The inner wall surface of the first groove and the second groove is designed to have a taper, so that the ceramic sheet blank and the clamp are not subjected to single-point force, and the force is evenly clamped during the processing to maintain the integrity of the thin workpiece, so that it will not be damaged during the processing, so as to facilitate the processing of the thin workpiece.
2.本發明之夾具可依照欲加工的工件外形,將工件預先放於基座上,移送工件時,用手或機器夾持受力位置是在基座上,不是直接施力在脆弱的陶瓷薄片生坯上,於基座中進行替換,其便利性可具有廣泛的應用。2. The fixture of the present invention can place the workpiece on the base in advance according to the shape of the workpiece to be processed. When the workpiece is transferred, the force is applied to the base by hand or machine clamping instead of directly applying force to the fragile ceramic sheet green body. It can be replaced in the base, and its convenience can have a wide range of applications.
3.基座與夾具結合處有抵止面,藉此防止基座與夾具受力分離,確保工件的加工能順利進行,減少意外發生的機會。3. There is a stop surface at the junction of the base and the fixture to prevent the base and the fixture from being separated by force, ensuring that the processing of the workpiece can proceed smoothly and reducing the chance of accidents.
4.兩夾具夾持工件之處設置有緩衝面,可有效幫助工件釋放夾持作用下的壓力,亦避免兩夾具錯位夾持時對工件造成損害,這特徵對容易局部應力集中產生破損的陶瓷工件,特別需要。4. A buffer surface is provided where the two clamps clamp the workpiece, which can effectively help the workpiece release the pressure under the clamping action and avoid damage to the workpiece when the two clamps are misaligned. This feature is especially necessary for ceramic workpieces that are easily damaged by local stress concentration.
首先請參閱第一圖及第二圖,說明本發明實施例的構造,包含第一基座1、第二基座2、第一夾具3、第二夾具4及彈力件5。第一基座1是長矩形的底座,設置有半圓錐柱形且上窄下寬的第一槽11及類似U字形的第一基座面12,其中第一槽11的內側壁面係具有錐度,界定為第一抵止面111,而第一基座1的前後兩端皆設有向外凸出的第一延伸部13。第二基座2在本實施例與第一基座1的構造相同,同樣設置有半圓錐柱形且上窄下寬的第二槽21及類似U字形的第二基座面22,其中第二槽21的內側壁面亦具有錐度,界定為第二抵止面211,而第二基座2的前後兩端皆設有向外凸出的第二延伸部23。本實施例的彈力件5係為彈簧,彈簧的兩端分別連接第一延伸部13與第二延伸部23,提供讓第一基座1及第二基座2相靠的彈力。First, please refer to the first and second figures to illustrate the structure of the embodiment of the present invention, including a
續請參閱第二圖及第三圖,續說明本發明實施例中的第一夾具3與第二夾具4的構造,第一夾具3在本實施例係對應係第一槽11的形狀呈半圓錐柱形,並卡合於第一槽11中,該第一夾具3的頂端係為第一夾持部31,而側邊的平面係為第一夾具面32,第一夾持部31包含側面的第一夾持端面311、底面的第一夾持底面312及第一緩衝面313,其中第一緩衝面313是設置於第一夾持端面311與第一夾具面32的連接處。值得一提的是,較佳的情況是當第一夾具3卡合於第一槽11時,第一基座面12與第一夾具面32係呈相連的平面。Please refer to the second and third figures for further explanation of the structures of the
第二夾具4與第一夾具3的構造相同,第二夾具4在本實施例係對應係第二槽21的形狀呈半圓錐柱形,並卡合於第二槽21中,該第二夾具4的頂端係為第二夾持部41,而側邊的平面係為第二夾具面42,第二夾持部41包含側面的第二夾持端面411、底面的第二夾持底面412及第二緩衝面413,其中第二緩衝面413是設置於第二夾持端面411與第二夾具面42的連接處。較佳的情況是當第二夾具4卡合於第二槽21時,第二基座面22與第二夾具面42係呈相連的平面。The
續請參閱第三圖至第五圖,說明本發明實施例中的彈力件5透過彈力使第一基座1及第二基座2相靠之情形,彈力件5在本實施例係為彈簧,彈簧的兩端分別連接第一基座1的第一延伸部13與第二基座2的第二延伸部23,藉此提供讓第一基座1及第二基座2相靠的彈力。Please refer to the third to fifth figures, which illustrate the situation in which the
施力將第一基座1與第二基座2往相離的方向拉開的情形如第五圖所示,第一夾具3與第二夾具4會隨著第一基座1與第二基座2一起往相離的方向移動,此時較佳的情況是第一基座面12與第一夾具面32呈相連的平面,而第二基座面22與第二夾具面42係呈相連的平面。停止施力時的情形如第三圖及第四圖所示,彈力件5會提供彈力使第一基座1及第二基座2相靠,使第一基座面12與第二基座面22貼合,此時第一夾具面32與第二夾具面42也會貼合,而第一夾持底面312與第二夾持底面412係呈連接的平面。續請參閱第三圖,值得一提的是當第一基座1及第二基座2相靠時,第一夾具3會受到第一抵止面111及第二夾具面42抵止而卡合於第一槽11中,而第二夾具4會受到第二抵止面211及第一夾具面32抵止而卡合於第二槽21中,藉此可以確保在不施力時,第一夾具3與第二夾具4不會脫離第一槽11與第二槽21。The situation of applying force to pull the
續請參閱第六圖至第八圖,說明本發明實施例夾持工件A的情形,首先施力將第一基座1與第二基座2往相離的方向拉開,使第一夾具3與第二夾具4隨著第一基座1與第二基座2往相離的方向移動,藉此使第一夾持部31與第二夾持部41分離,此時可以將工件A放入第一夾持部31與第二夾持部41之間。當工件A放入第一夾持部31與第二夾持部41之間之後,即可以停止施力以讓第一基座1與第二基座2受彈力件5的彈力件影響而相靠近,進而帶動第一夾持部31與第二夾持部41相靠近而夾持住工件A。而第一夾持部31與第二夾持部41夾持住工件A時,可以看到當第一基座1及第二基座2受彈力件影響而相靠近相抵時,工件A係固定於第一夾持端面311、第一夾持底面312、第二夾持端面411及第二夾持底面412之間,該工件A與第一緩衝面313及第二緩衝面413之間係留有間隙,藉此可有效幫助工件A釋放夾持作用下的壓力,同時避免第一基座1及第二基座2沒有對準而相靠後,導致第一夾具面32、第二夾具面42、第一夾持端面311或第二夾持端面411對工件A局部接觸位置造成損害。Please refer to Figures 6 to 8 for the description of the clamping of the workpiece A according to the embodiment of the present invention. First, a force is applied to pull the
續請參閱第九圖,說明本發明實施例可以根據工件形狀的不同,替換對應工件形狀的第一夾具3A及第二夾具4A。第一基座1及第二基座2裝設的第一夾具3A及第二夾具4A,其第一夾持端面311A設有複數第一凸塊314A,而第二夾持端面411A設有複數第二凸塊414A,當第一基座1及第二基座2受彈力件5的彈力件影響而相靠時,工件會固定於第一凸塊314A及第二凸塊414A之間,而非與第一夾持端面311A及第二夾持端面411A接觸。Please refer to FIG. 9 for explanation of the embodiment of the present invention, which can replace the
綜合上述實施例之說明,當可充分瞭解本發明之操作、使用及本發明產生之功效,惟以上所述實施例僅係為本發明之較佳實施例,當不能以此限定本發明實施之範圍,即依本發明申請專利範圍及發明說明內容所作簡單的等效變化與修飾,皆屬本發明涵蓋之範圍內。Combined with the description of the above embodiments, the operation, use and effects of the present invention can be fully understood. However, the above embodiments are only preferred embodiments of the present invention and should not be used to limit the scope of the implementation of the present invention. In other words, simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the invention description are all within the scope of the present invention.
1:第一基座
11:第一槽
111:第一抵止面
12:第一基座面
13:第一延伸部
2:第二基座
21:第二槽
211:第二抵止面
22:第二基座面
23:第二延伸部
3:第一夾具
31:第一夾持部
311:第一夾持端面
312:第一夾持底面
313:第一緩衝面
32:第一夾具面
4:第二夾具
41:第二夾持部
411:第二夾持端面
412:第二夾持底面
413:第二緩衝面
42:第二夾具面
5:彈力件
A:工件
3A:第一夾具
311A:第一夾持端面
314A:第一凸塊
4A:第二夾具
411A:第二夾持端面
414A:第二凸塊
1: First base
11: First groove
111: First stop surface
12: First base surface
13: First extension
2: Second base
21: Second groove
211: Second stop surface
22: Second base surface
23: Second extension
3: First clamp
31: First clamping part
311: First clamping end surface
312: First clamping bottom surface
313: First buffer surface
32: First clamp surface
4: Second clamp
41: Second clamping part
411: Second clamping end surface
412: Second clamping bottom surface
413: Second buffer surface
42: Second clamp surface
5: Elastic member
A:
[第一圖]係本發明實施例的立體外觀圖。[Figure 1] is a three-dimensional appearance diagram of an embodiment of the present invention.
[第二圖]係本發明實施例的立體分解圖。[Figure 2] is a three-dimensional exploded view of an embodiment of the present invention.
[第三圖]係本發明實施例的剖視圖。[Figure 3] is a cross-sectional view of an embodiment of the present invention.
[第四圖]係本發明實施例中第一基座與第二基座貼合的示意圖。[FIG. 4] is a schematic diagram of the bonding of the first base and the second base in an embodiment of the present invention.
[第五圖]係本發明實施例中第一基座與第二基座分離的示意圖。[FIG. 5] is a schematic diagram showing the separation of the first base and the second base in an embodiment of the present invention.
[第六圖]係本發明實施例夾持工件時的參考圖(一)。[Figure 6] is a reference diagram (1) of the embodiment of the present invention when clamping a workpiece.
[第七圖]係本發明實施例夾持工件時的參考圖(二)。[Figure 7] is a reference diagram (2) of the embodiment of the present invention when clamping a workpiece.
[第八圖]係本發明實施例夾持工件時的參考圖(三)。[Figure 8] is a reference figure (3) of the embodiment of the present invention when clamping a workpiece.
[第九圖]係本發明實施例中的第一基座及第二基座分別安裝不同種類的第一夾具及第二夾具的示意圖。[Figure 9] is a schematic diagram showing that the first base and the second base in an embodiment of the present invention are respectively installed with different types of first clamps and second clamps.
1:第一基座 1: First base
13:第一延伸部 13: First extension part
2:第二基座 2: Second base
23:第二延伸部 23: Second extension
3:第一夾具 3: First clamp
4:第二夾具 4: Second clamp
5:彈力件 5: Elastic parts
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW111144164A TWI824831B (en) | 2022-11-18 | 2022-11-18 | Fixture device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW111144164A TWI824831B (en) | 2022-11-18 | 2022-11-18 | Fixture device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI824831B TWI824831B (en) | 2023-12-01 |
TW202421369A true TW202421369A (en) | 2024-06-01 |
Family
ID=90053076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW111144164A TWI824831B (en) | 2022-11-18 | 2022-11-18 | Fixture device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI824831B (en) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360313A (en) * | 1980-03-24 | 1982-11-23 | Caterpillar Tractor Co. | Lift fixture |
US5891295A (en) * | 1997-03-11 | 1999-04-06 | International Business Machines Corporation | Fixture and method for carrying a flexible sheet under tension through manufacturing processes |
US6209859B1 (en) * | 1999-10-10 | 2001-04-03 | Henry Chung | Universal reflow fixture |
TW482054U (en) * | 2001-09-14 | 2002-04-01 | Jin-Ju Wang | Vise capable of clipping variant-shaped workpieces |
TW567937U (en) * | 2002-04-29 | 2003-12-21 | Ming-Di Lai | Improved vise structure capable of clamping special-shaped objects |
CH716410B1 (en) * | 2007-01-30 | 2021-01-29 | Erowa Ag | Clamping device with a chuck and a releasably fixable workpiece carrier. |
TW201021975A (en) * | 2008-12-02 | 2010-06-16 | qing-wen Hong | Vise having claw type rotatable dynamic-balance jaw for clamping |
TWM376384U (en) * | 2009-10-13 | 2010-03-21 | Lee Ming Inst Technology | Vacuum clamper |
TWM505375U (en) * | 2015-03-23 | 2015-07-21 | Jun-Wei Zhang | Improved structure of workpiece process clamper |
TWI630071B (en) * | 2017-10-20 | 2018-07-21 | 財團法人工業技術研究院 | Fixture for thin-walled workpiece |
CN113118993A (en) * | 2021-03-31 | 2021-07-16 | 安徽海立汽车零部件有限公司 | Clamp for processing elevator brake component |
TWM630417U (en) * | 2022-04-19 | 2022-08-01 | 徐宥綸 | Clamping device for vice |
-
2022
- 2022-11-18 TW TW111144164A patent/TWI824831B/en active
Also Published As
Publication number | Publication date |
---|---|
TWI824831B (en) | 2023-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20170060575A (en) | Hand member and hand | |
JP5627664B2 (en) | Work pallet positioning and fixing device | |
JP2013188835A (en) | Workpiece machining method using workpiece clamping jig, and workpiece clamping jig | |
TW201433845A (en) | Lens fixing device | |
TW202421369A (en) | Carrier clamping device fixing a workpiece between the first and second clamping parts by using an elastic member to bring the bases and clamps together | |
TWI459504B (en) | Systems and methods providing an air zone for a chucking stage | |
CN108555773B (en) | Ultra-thin part grinding and polishing clamp | |
KR20130005776U (en) | vacuum clamping apparatus | |
KR100998808B1 (en) | adhesion structure of vacuum chuck | |
TWI360460B (en) | Fixture | |
CN105171461B (en) | The processing method of microscope base | |
JP5665158B1 (en) | Bonding stage and manufacturing method thereof | |
CN210173017U (en) | Lathe fixture | |
CN103551876B (en) | A kind of spring chuck clamping irregular contour part on flat-nose pliers | |
CN205166425U (en) | Elasticity frock clamp suitable for processing of single -point diamond lathe | |
TW202035324A (en) | Tool holder mounting unit and scribing device capable of maintaining high replacement workability of a scribing wheel and high accuracy of scribe formation | |
JP7439873B1 (en) | Work jig | |
TWI817833B (en) | Moisturizing fixture device | |
KR101700674B1 (en) | Easy glass replacement pads coupled device | |
CN219881844U (en) | Clamping mechanism for processing top hammer blank | |
CN210549700U (en) | Special-shaped part clamping device | |
CN114227399B (en) | Grinding processing method of opening bearing ring | |
JP2014004663A (en) | Processing method for workpiece | |
CN210307329U (en) | Curved surface polishing clamp for bowl-shaped permanent magnet | |
CN216759052U (en) | Anti-loosening workpiece clamp |