TWI735273B - Installation of electric tools with rubber strips - Google Patents
Installation of electric tools with rubber strips Download PDFInfo
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- TWI735273B TWI735273B TW109122100A TW109122100A TWI735273B TW I735273 B TWI735273 B TW I735273B TW 109122100 A TW109122100 A TW 109122100A TW 109122100 A TW109122100 A TW 109122100A TW I735273 B TWI735273 B TW I735273B
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Abstract
一種膠條安裝電動工具，係以一驅動裝置促動一往復機件往復位移，該往復機件促動一衝擊機構；一壓縮彈簧的自由長度使該衝擊機構的衝擊頭及鎚擊塊保持一原始距離，該原始距離使該衝擊頭的正位移不觸擊鎚擊塊，使組裝於該鎚擊塊的按壓頭不動作；當按壓頭壓制住膠條時，按壓力使鎚擊塊退動而壓縮該壓縮彈簧，該鎚擊塊與衝擊頭之間呈一壓縮距離，當該壓縮距離小於該衝擊頭的正位移行程距離時，該衝擊頭的正行程撞擊該鎚擊塊，進而使該按壓頭對該膠條施予撞擊力，將膠條壓入膠條槽中。 A rubber strip-mounted electric tool uses a driving device to drive a reciprocating mechanism to move back and forth. The reciprocating mechanism drives an impact mechanism; the free length of a compression spring keeps the impact head and hammer block of the impact mechanism at a constant level. Original distance, the original distance is such that the positive displacement of the impact head does not hit the hammer block, so that the pressing head assembled in the hammer block does not move; when the pressing head presses the rubber strip, the pressing force causes the hammer block to retreat When the compression spring is compressed, there is a compression distance between the hammer block and the impact head. When the compression distance is less than the positive displacement stroke distance of the impact head, the positive stroke of the impact head strikes the hammer block, thereby causing the The pressing head exerts an impact force on the rubber strip and presses the rubber strip into the groove of the rubber strip.
Description
本發明與膠條安裝有關，更詳而言之，是一種將膠條按壓安裝至膠條槽中的電動工具。 The present invention is related to the installation of rubber strips, and more specifically, is an electric tool that presses and installs the rubber strips into the grooves of the rubber strips.
汽車的門、窗於邊框部位需安裝密封膠條，通過密封膠條起到防水、防塵、吸震、緩衝、減少或消除物件震動噪音的作用。密封膠條的安裝大多以人工利用手錘或具有輥輪的輥壓工具將膠條壓緊在膠條槽內，密封膠條的安裝除了要求牢固、不易脫落外，還要求其外表光滑平整、不劃傷、不破損。 The door and window of the car need to be installed with a sealing tape on the frame part, and the sealing tape plays a role of waterproof, dustproof, shock absorption, buffer, and reduce or eliminate the vibration and noise of the object. The installation of sealant strips is mostly done by manually using a hand hammer or a rolling tool with rollers to compress the strips in the grooves of the strips. In addition to the installation of the sealant strips, they must be firm and not easy to fall off, but also require a smooth and flat surface. No scratches, no damage.
上述膠條安裝工藝的主要問題是：安裝效率低、勞動強度大、安裝不實。 The main problems of the above-mentioned adhesive strip installation process are: low installation efficiency, high labor intensity, and unrealistic installation.
為解決上述問題，本發明提出一種膠條安裝電動工具。 In order to solve the above-mentioned problems, the present invention proposes a rubber strip mounting electric tool.
本發明技術特徵一種膠條安裝電動工具，包括：一機殼，該機殼內部設有一驅動裝置，該驅動裝置促動一往復機件往復位移；一衝擊機構，包括：受該往復機件控制而可往復運動的一活塞；固定於該活塞前端的一衝擊頭； 組裝於該機殼端部的一端蓋；該端蓋供該活塞和該衝擊頭定位於其內並可往復位移；安裝於該端蓋內部的一壓縮彈簧、一墊片及一鎚擊塊；該壓縮彈簧的兩端分別抵頂該墊片及該鎚擊塊；該墊片被固定於該端蓋中，該鎚擊塊可於該端蓋中往復移動；該壓縮彈簧的內部可供該活塞及該衝擊頭往復位移；固接於該鎚擊塊的一按壓頭，該按壓頭凸伸出該端蓋；該按壓頭的工作端具有與一膠條的斷面配合的形狀；於非工作狀態，該壓縮彈簧的彈力將該鎚擊塊推頂至與該端蓋的一止擋緣互為擋止；該壓縮彈簧的自由長度使該鎚擊塊與該衝擊頭之間保持一原始距離，該原始距離大於該活塞及該衝擊頭的正位移行程距離；於工作狀態，該按壓頭抵壓該膠條，該按壓頭及該鎚擊塊壓縮該壓縮彈簧，使該壓縮彈簧產生一壓縮長度，該壓縮長度使該鎚擊塊與該衝擊頭之間產生一壓縮距離，該壓縮距離小於該衝擊頭的正位移行程距離時，該衝擊頭的正位移衝撞該鎚擊塊，該按壓頭對該膠條施予撞擊力。 The technical feature of the present invention is an electric tool for installing rubber strips, comprising: a housing with a drive device inside the housing, the drive device urging a reciprocating mechanism to move back and forth; an impact mechanism, including: controlled by the reciprocating mechanism A reciprocating piston; an impact head fixed on the front end of the piston; An end cover assembled at the end of the casing; the end cover for the piston and the impact head to be positioned and moved back in the end cover; a compression spring, a gasket and a hammer block installed inside the end cover; The two ends of the compression spring press against the gasket and the hammer block respectively; the gasket is fixed in the end cover, and the hammer block can move back and forth in the end cover; the inside of the compression spring can be used for the The piston and the impact head move toward the reset; a pressing head fixed to the hammer block, the pressing head protruding out of the end cover; the working end of the pressing head has a shape that matches the section of a rubber strip; In the working state, the elastic force of the compression spring pushes the hammer block to a stop edge of the end cover; the free length of the compression spring keeps an original gap between the hammer block and the impact head. The original distance is greater than the positive displacement stroke distance of the piston and the impact head; in the working state, the pressing head presses the rubber strip, the pressing head and the hammer block compress the compression spring, so that the compression spring generates a Compression length, the compression length produces a compression distance between the hammer block and the impact head. When the compression distance is less than the positive displacement stroke distance of the impact head, the positive displacement of the impact head impacts the hammer block, and the pressing The head exerts an impact force on the rubber strip.
較佳的，該端蓋的軸心設一軸套和一潤滑件供該活塞和該衝擊頭定位於其內並可往復位移。 Preferably, the shaft center of the end cover is provided with a shaft sleeve and a lubricating member for the piston and the impact head to be positioned and moved back.
較佳的，該按壓頭與該鎚擊塊是以可拆組元件組合固定。 Preferably, the pressing head and the hammer block are fixed by a combination of detachable components.
較佳的，該可拆組元件為螺絲。 Preferably, the detachable assembly element is a screw.
較佳的，該衝擊頭與該活塞之間襯設一緩衝環。 Preferably, a buffer ring is lined between the impact head and the piston.
本發明功效： Efficacy of the invention:
非工作狀態，該鎚擊塊與該衝擊頭之間的原始距離，使該電動工 具啟動後，該驅動機構可促動該活塞及該衝擊頭往復位移，但衝擊頭不觸及該鎚擊塊，該按壓頭保持靜止不動作；如此有助於操作者將該衝擊頭的工作端對準並持住欲按壓的膠條。 In non-working state, the original distance between the hammer block and the impact head makes the electric worker After the tool is activated, the driving mechanism can drive the piston and the impact head to return, but the impact head does not touch the hammer block, and the pressing head remains stationary; this helps the operator to move the working end of the impact head Align and hold the strip to be pressed.
工作狀態，該壓縮距離可使該衝擊頭的正位移將衝撞該鎚擊塊，使該按壓頭對該膠條施予一撞擊力，將膠條壓入膠條槽中。 In the working state, the compression distance enables the positive displacement of the impact head to collide with the hammer block, so that the pressing head exerts an impact force on the rubber strip and presses the rubber strip into the groove of the rubber strip.
該衝擊頭的往復位移並配合操作者沿著該膠條移動電動工具，該按壓頭即可以規律的撞擊力將膠條壓入膠條槽中。當操作者使按壓頭離開膠條時，該按壓頭即停止動作。 When the impact head moves back and forth and cooperates with the operator to move the electric tool along the rubber strip, the pressing head can press the rubber strip into the rubber strip groove with regular impact force. When the operator moves the pressing head away from the rubber strip, the pressing head stops moving.
通過發明的電動工具，提高膠條的安裝效率，降低操作者的勞動強度，使膠條被確實的安裝在膠條槽中。 Through the invented electric tool, the installation efficiency of the rubber strip is improved, the labor intensity of the operator is reduced, and the rubber strip is reliably installed in the rubber strip groove.
10:機殼 10: Chassis
100:驅動裝置 100: drive device
11:馬達 11: Motor
12:轉換機構 12: Conversion mechanism
13:往復機件 13: Reciprocating parts
20:衝擊機構 20: Impact mechanism
21:活塞 21: Piston
22:衝擊頭 22: Impact head
23:端蓋 23: end cap
231:止擋緣 231: Stop Edge
24:軸套 24: Bushing
25:潤滑件 25: Lubricating parts
30:壓縮彈簧 30: Compression spring
31:墊片 31: Gasket
32:鎚擊塊 32: Hammer block
33:按壓頭 33: Press the head
331:工作端 331: working end
34:可拆組元件 34: Detachable group components
35:緩衝環 35: buffer ring
40:膠條 40: plastic strip
D1:原始距離 D1: Original distance
D2:壓縮距離 D2: Compression distance
〔圖1〕為本發明電動工具的立體外觀圖。 [Figure 1] is a perspective view of the power tool of the present invention.
〔圖2〕為本發明電動工具的衝擊機構的立體分解圖。 [Figure 2] is an exploded perspective view of the impact mechanism of the power tool of the present invention.
〔圖3〕為本發明電動工具非工作狀態的剖面暨動作示意圖之一。 [Figure 3] is one of the cross-section and action schematic diagrams of the power tool of the present invention in a non-working state.
〔圖4〕為本發明電動工具非工作狀態的剖面暨動作示意圖之二。 [Fig. 4] is the second section of the non-working state of the electric tool of the present invention and the second schematic diagram of the action.
〔圖5〕為本發明電動工具工作狀態的剖面暨動作示意圖之一。 [Figure 5] is one of the cross-sectional and action schematic diagrams of the working state of the electric tool of the present invention.
〔圖6〕為本發明電動工具工作狀態的剖面暨動作示意圖之二。 [Fig. 6] is the second section of the working state of the electric tool of the present invention and the second schematic diagram of the action.
如圖1至圖3，本發明膠條安裝電動工具包括一便於手持的機殼10，該機殼10內部設有一驅動裝置100。在圖例中，該驅動裝置100採用已知的技術手段，包括馬達11、轉換機構12、及往復機件13。馬達11的旋轉
動力通過轉換機構12轉換為該往復機件13的往復運動。
As shown in Figs. 1 to 3, the rubber-strip-installed electric tool of the present invention includes a
該電動工具還包括一衝擊機構20和一按壓頭33。
The electric tool also includes an
該衝擊機構20包括一受該往復機件13控制而可往復運動的一活塞21，該活塞21的前端部組合一衝擊頭22，該活塞21與該衝擊頭22之間襯設一緩衝環35，該緩衝環35用以減少該衝擊頭22施予該活塞21的反作用力及震動力。該機殼10的端部以可組卸結構(例如扣合定位、螺紋組接、螺絲擰鎖...等)組合一端蓋23，該端蓋23的中心以一軸套24和一潤滑件25供該活塞21和該衝擊頭22定位於其中並可順暢的往復位移；該端蓋23的內部軸向設一壓縮彈簧30、一墊片31及一鎚擊塊32，該壓縮彈簧30的兩端分別抵頂該墊片31及該鎚擊塊32，該墊片31被固定於該端蓋23中，該鎚擊塊32可於端蓋23中往復移動。該壓縮彈簧30的內部可供該活塞21及該衝擊頭22往復位移。該鎚擊塊32通過可拆組元件34(例如軸心螺絲)連接一按壓頭33，該按壓頭33凸伸出該端蓋23。該按壓頭33的工作端331具有與膠條40的斷面配合的形狀，以便穩定的持住膠條40。
The
如圖3及圖4，非工作狀態，該壓縮彈簧30的彈力將該鎚擊塊32推頂至與該端蓋23的止擋緣231互為擋止。該壓縮彈簧30的自由長度使該鎚擊塊32與該衝擊頭22之間保持一原始距離D1，該原始距離D1大於該活塞21及該衝擊頭22的正位移行程距離。該電動工具啟動，但按壓頭33不工作(亦即按壓頭33未接觸膠條40)時，該驅動機構促動該往復機件13、該活塞21、及該衝擊頭22往復位移。正位移時該活塞21及該衝擊頭22被推入該壓縮彈簧30中，但不觸及該鎚擊塊32，該按壓頭33保持靜止不動作。靜止的按壓頭33利於操作者將該工作端331對準並持住欲按壓的膠條40。
As shown in FIG. 3 and FIG. 4, in the non-working state, the elastic force of the
如圖5及圖6，工作狀態，操作者以該按壓頭33的工作端331壓住膠條40並施予一按壓力，該按壓力對該按壓頭33構成一反作用力，該反作用力導致該按壓頭33及該鎚擊塊32後退而壓縮該壓縮彈簧30，使該壓縮彈簧30產生一壓縮長度，該壓縮長度使該鎚擊塊32與該衝擊頭22之間產生一壓縮距離D2，當該壓縮距離D2小於該衝擊頭22的正位移行程距離時，該衝擊頭22的正位移將會衝撞該鎚擊塊32，使該按壓頭33對該膠條40施予一撞擊力，將膠條40壓入膠條槽(圖未示)中。該衝擊頭22的往復位移並配合操作者沿著該膠條40移動電動工具，該按壓頭33即可以規律的撞擊力將膠條40逐步的壓入膠條槽中。當操作者使按壓頭33離開膠條40時，該按壓頭33復回至如前所述的非工作狀態。
As shown in Figures 5 and 6, in the working state, the operator presses the
10:機殼 10: Chassis
100:驅動裝置 100: drive device
11:馬達 11: Motor
12:轉換機構 12: Conversion mechanism
13:往復機件 13: Reciprocating parts
20:衝擊機構 20: Impact mechanism
21:活塞 21: Piston
22:衝擊頭 22: Impact head
23:端蓋 23: end cap
231:止擋緣 231: Stop Edge
24:軸套 24: Bushing
25:潤滑件 25: Lubricating parts
30:壓縮彈簧 30: Compression spring
31:墊片 31: Gasket
32:鎚擊塊 32: Hammer block
33:按壓頭 33: Press the head
331:工作端 331: working end
34:可拆組元件 34: Detachable group components
35:緩衝環 35: buffer ring
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109122100A TWI735273B (en) | 2020-06-30 | 2020-06-30 | Installation of electric tools with rubber strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109122100A TWI735273B (en) | 2020-06-30 | 2020-06-30 | Installation of electric tools with rubber strips |
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| Publication Number | Publication Date |
|---|---|
| TWI735273B true TWI735273B (en) | 2021-08-01 |
| TW202202377A TW202202377A (en) | 2022-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109122100A TWI735273B (en) | 2020-06-30 | 2020-06-30 | Installation of electric tools with rubber strips |
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| Country | Link |
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| TW (1) | TWI735273B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6038753A (en) * | 1998-04-01 | 2000-03-21 | Btr Sealing Systems Technical Center, Inc. | Swivel sleeve for hand held seal installation tool |
| CN204935525U (en) * | 2015-08-31 | 2016-01-06 | 惠州比亚迪电池有限公司 | A kind of sealing strip erecting tools |
| TWI672232B (en) * | 2018-05-11 | 2019-09-21 | 炬岱企業有限公司 | Automotive sealant installation tool |
-
2020
- 2020-06-30 TW TW109122100A patent/TWI735273B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6038753A (en) * | 1998-04-01 | 2000-03-21 | Btr Sealing Systems Technical Center, Inc. | Swivel sleeve for hand held seal installation tool |
| CN204935525U (en) * | 2015-08-31 | 2016-01-06 | 惠州比亚迪电池有限公司 | A kind of sealing strip erecting tools |
| TWI672232B (en) * | 2018-05-11 | 2019-09-21 | 炬岱企業有限公司 | Automotive sealant installation tool |
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| Publication number | Publication date |
|---|---|
| TW202202377A (en) | 2022-01-16 |
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