TWI556892B - Drill press with a quick drilling apparatus - Google Patents
Drill press with a quick drilling apparatus Download PDFInfo
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- TWI556892B TWI556892B TW103131393A TW103131393A TWI556892B TW I556892 B TWI556892 B TW I556892B TW 103131393 A TW103131393 A TW 103131393A TW 103131393 A TW103131393 A TW 103131393A TW I556892 B TWI556892 B TW I556892B
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Description
本發明是有關於一種加工機具，特別是指一種可快速進鑽的鑽床。 The present invention relates to a processing tool, and more particularly to a drilling machine that can be drilled quickly.
現有一種鑽床是可驅動一機頭單元沿著一導柱且相對於一工作台進行昇降，而可達到進鑽、退鑽的目的。 In the prior art, a drilling machine can drive a head unit along a guiding column and lift and lower relative to a working table, thereby achieving the purpose of drilling and retreating.
且一般的機頭單元昇降結構，是在該導柱側邊固設有一齒排，在該機頭單元內部軸設有一可嚙合於該齒排的齒輪，在該機頭單元外部則安裝有一可連動該齒輪的操作把手。因為齒輪與齒排嚙合的關係，當進鑽深度較深時，操作者在轉動該操作把手適當角度後，皆需停頓一下，才能再繼續轉動操作把手，接連數個圓周運轉，以達到繼續進鑽的目的，操作上較為麻煩。 The general head unit lifting structure is such that a tooth row is fixed on the side of the guide column, and a gear that can be engaged with the tooth row is arranged on the inner shaft of the head unit, and a gear is mounted on the outside of the head unit. The operating handle of the gear is linked. Because of the meshing relationship between the gear and the tooth row, when the drilling depth is deep, the operator needs to pause after turning the appropriate angle of the operating handle, and then can continue to rotate the operating handle, and then run several consecutive cycles to continue to advance. The purpose of drilling is more cumbersome to operate.
現有另一種鑽床(中華民國公告編號394104專利案)，一機頭單元相對於一導柱固定不動，且進鑽、退鑽的驅動模式，是利用一驅動單元驅動一主軸(鑽頭)昇降，該驅動單元具有一垂直軸設於該導柱一側的心軸、一固定於該心軸的大齒盤、一可連動該大齒盤的搖柄、一軸設於該 機頭單元的小齒盤及一繞設於該大齒盤與該小齒盤之間的鏈條。當操作該搖柄轉動，通過該大齒盤、該鏈條、該小齒盤的轉動，即可驅動該主軸(鑽頭)進行進鑽、退鑽。利用這種驅動單元雖然可達到省力、快速的目的，但是因為大齒盤、小齒盤、鏈條等構件呈外露狀，增加操作人員的工作危險。 Another type of drilling machine (Republic of China Bulletin No. 394104 patent case), a head unit is fixed relative to a guide column, and the driving mode of drilling and retreating is to drive a spindle (bit) lifting by a driving unit. The driving unit has a mandrel with a vertical axis disposed on one side of the guide post, a large toothed disc fixed to the mandrel, a crank handle for interlocking the large toothed disc, and an axis disposed on the shaft a small toothed disc of the head unit and a chain wound between the large toothed disc and the small toothed disc. When the crank is rotated, the spindle (bit) can be driven to drill and retract through the rotation of the large toothed disc, the chain and the small toothed disc. Although the driving unit can achieve the purpose of labor saving and quickness, the components such as the large toothed disc, the small toothed disc and the chain are exposed, which increases the work risk of the operator.
因此，本發明之目的，即在提供一種結構簡單、操作容易、操作安全之可快速進鑽的鑽床。 Accordingly, it is an object of the present invention to provide a drill press that can be quickly drilled with a simple structure, easy operation, and safe operation.
於是，本發明可快速進鑽的鑽床，包含一底座、一導柱、一機頭單元、一工作台、一卡掣單元及一驅動單元。該導柱固定於該底座且沿一軸線延伸，該機頭單元可昇降地連接於該導柱頂部，該工作台設置於該機頭單元下方且連接於該導柱，該卡掣單元對應於該機頭單元而固定於該導柱，並具有一對對應該軸線延伸方向的卡掣組，該等卡掣組各具有多數間隔設置的卡掣孔，該等卡掣組對應該軸線延伸方向且彼此平行設置，該驅動單元安裝於該機頭單元且設置於該卡掣單元一側，且可連動該機頭單元相對於該導柱而對應該軸線滑動，並具有一嚙合於該卡掣單元的驅動輪及一連接於該驅動輪且設置於該機頭單元外部的操作件，該驅動輪具有一外周面及一對圍設於該外周面的驅動組，該等驅動組彼此平行設置於該外周面，並各具有多數沿該外周面不連續且間隔設置的卡齒，該等卡齒可分別與所對應的卡掣孔互相嚙合。 Therefore, the drilling machine capable of rapid drilling of the present invention comprises a base, a guide post, a head unit, a work table, a cassette unit and a drive unit. The guide post is fixed to the base and extends along an axis. The head unit is vertically connected to the top of the guide post. The workbench is disposed under the head unit and connected to the guide post. The latch unit corresponds to the guide post. The head unit is fixed to the guide post and has a pair of latching groups corresponding to the direction in which the axes extend. Each of the latching groups has a plurality of spaced apart latching holes, and the latching groups correspond to the axis extending direction. And being disposed in parallel with each other, the driving unit is mounted on the head unit and disposed on one side of the cassette unit, and can be operative to interlock with the head unit to slide axially relative to the guide post, and has an engagement with the cassette a driving wheel of the unit and an operating member connected to the driving wheel and disposed outside the head unit, the driving wheel has an outer peripheral surface and a pair of driving groups surrounding the outer peripheral surface, the driving groups are arranged in parallel with each other The outer peripheral surface has a plurality of teeth that are discontinuously spaced apart along the outer peripheral surface, and the latches are respectively in mesh with the corresponding latch holes.
本發明之功效：利用該卡掣單元具有該等間隔設置的卡掣孔，以及該驅動輪具有該等沿該外周面不連續且間隔設置的卡齒的配合，約半個圓周轉動，即可達成先前技術需要連續數個圓周轉動的相同進給深度，而達到快速進鑽的目的，且整體結構簡單、製造組配容易，可達到預期操作之目的。 The effect of the invention is that the latching unit has the latching holes arranged at equal intervals, and the driving wheel has the cooperation of the discontinuous and spaced apart latching teeth along the outer peripheral surface, and about half of the circumference is rotated, The prior art requires the same feed depth of several consecutive circumferential rotations, and achieves the purpose of rapid drilling, and the overall structure is simple, the manufacturing assembly is easy, and the intended operation can be achieved.
10‧‧‧底座 10‧‧‧Base
20‧‧‧導柱 20‧‧‧ Guide column
L‧‧‧軸線 L‧‧‧ axis
30‧‧‧機頭單元 30‧‧‧ nose unit
31‧‧‧上套合部 31‧‧‧上套部
32‧‧‧下套合部 32‧‧‧ 下套部
33‧‧‧座軸 33‧‧‧ seat shaft
40‧‧‧工作台 40‧‧‧Workbench
50‧‧‧卡掣單元 50‧‧‧ cassette unit
51‧‧‧主板 51‧‧‧ motherboard
511‧‧‧外側面 511‧‧‧ outside side
512‧‧‧內側面 512‧‧‧ inside
52‧‧‧卡掣組 52‧‧‧Carson Group
521‧‧‧卡掣孔 521‧‧‧Cardhole
53‧‧‧上固定件 53‧‧‧Upper fixture
54‧‧‧下固定件 54‧‧‧low fixtures
60‧‧‧驅動單元 60‧‧‧ drive unit
61‧‧‧驅動輪 61‧‧‧ drive wheel
611‧‧‧外周面 611‧‧‧ outer perimeter
612‧‧‧驅動組 612‧‧‧Drive Group
613‧‧‧卡齒 613‧‧‧ card teeth
62‧‧‧軸桿 62‧‧‧ shaft
63‧‧‧操作件 63‧‧‧Operating parts
70‧‧‧導引桿 70‧‧‧ Guide rod
80‧‧‧回復彈簧 80‧‧‧Return spring
90‧‧‧深度定位調整件 90‧‧‧Deep positioning adjustment
本發明之其他的特徵及功效，將於參照圖式的實施例詳細說明中清楚地呈現，其中：圖1是一立體組合圖，說明本發明可快速進鑽的鑽床的一實施例；圖2是本發明上述實施例之另一方向的立體組合圖；圖3是本發明上述實施例之一部分剖面組合示意圖；圖4是圖3的局部放大示意圖；圖5是本發明上述實施例之一部分分解立體圖；及圖6類似於圖3，是本發明上述實施例之一操作動作示意圖，說明一機頭單元向下移動進鑽。 The other features and advantages of the present invention will be apparent from the detailed description of the embodiments of the present invention. FIG. 1 is a perspective view of an embodiment of the present invention. FIG. 3 is a partial cross-sectional view of the above embodiment of the present invention; FIG. 4 is a partially enlarged schematic view of FIG. 3; FIG. 5 is a partial exploded view of the above embodiment of the present invention; 3 is a perspective view of an operation of the above embodiment of the present invention, illustrating a head unit moving downward into the drill.
參閱圖1、圖2與圖3，本發明可快速進鑽的鑽床之一實施例，包含一底座10、一導柱20、一機頭單元30、一工作台40、一卡掣單元50、一驅動單元60、一導引桿70一回復彈簧80及一深度定位調整件90。 Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of a drill bit that can be quickly drilled includes a base 10 , a guide post 20 , a head unit 30 , a work table 40 , and a cassette unit 50 . A driving unit 60, a guiding rod 70, a return spring 80 and a depth positioning adjusting member 90.
該底座10可穩固定位於地面。 The base 10 can be stably located on the ground.
該導柱20固定於該底座10且沿一軸線L延伸 。 The guide post 20 is fixed to the base 10 and extends along an axis L .
該機頭單元30可昇降地連接於該導柱20頂部，並具有一可滑動地套設於該導柱20的上套合部31、一與該上套合部31間隔設置且可滑動地套設於該導柱20的下套合部32及一對應於該導柱20的軸座33。 The head unit 30 is slidably coupled to the top of the guide post 20 and has an upper sleeve portion 31 slidably sleeved on the guide post 20 , and is spaced and slidably spaced from the upper sleeve portion 31 . The lower sleeve portion 32 of the guide post 20 and a shaft seat 33 corresponding to the guide post 20 are sleeved.
該工作台40設置於該機頭單元30下方且連接於該導柱20。 The table 40 is disposed below the head unit 30 and connected to the guide post 20 .
配合參圖4及圖5，該卡掣單元50對應於該機頭單元30而固定於該導柱20，並具有一平行於該導柱20的主板51、一對對應該軸線L延伸方向且設置於該主板51的卡掣組52、一連接於該主板51與該導柱20的上固定件53及一與該上固定件53間隔設置且連接於該主板51與該導柱20的下固定件54。該主板51垂直於該軸線L的截面形狀呈倒U形，並具有一外側面511及一相反於該外側面511的內側面512，該等卡掣組52對應該軸線L延伸方向且彼此平行設置，並各具有多數間隔設置的卡掣孔521，該等卡掣孔521貫穿該外側面511與該內側面512。該上套合部31位於該上固定件53下方，該下套合部32位於該下固定件54下方。 4 and 5, the cassette unit 50 is fixed to the guide post 20 corresponding to the head unit 30, and has a main plate 51 parallel to the guide post 20, a pair of corresponding axis L extending direction and a cassette assembly 52 disposed on the main board 51, an upper fixing member 53 connected to the main board 51 and the guide post 20, and a lower portion of the main assembly 51 and connected to the main board 51 and the guide post 20 Fixing member 54. The main plate 51 has an inverted U shape perpendicular to the cross-sectional shape of the axis L, and has an outer side surface 511 and an inner side surface 512 opposite to the outer side surface 511. The card group 52 corresponds to the axis L extending direction and parallel to each other. The plurality of the plurality of spaced apart latching holes 521 extend through the outer side surface 511 and the inner side surface 512. The upper sleeve portion 31 is located below the upper fixing member 53 , and the lower sleeve portion 32 is located below the lower fixing member 54 .
配合參圖4及圖5，該驅動單元60安裝於該機頭單元30且設置於該卡掣單元50一側，且可連動該機頭單元30相對於該導柱20而對應該軸線L滑動，並具有一嚙合於該卡掣單元50之主板51的驅動輪61、一固接於該驅動輪61的軸桿62及一設置於該機頭單元30外部的操作 件63，該驅動輪61相鄰於該主板51，並具有一相對於該外側面511的外周面611及一對圍設於該外周面611的驅動組612，該等驅動組612彼此平行設置於該外周面611，並各具有多數沿該外周面611不連續且間隔設置的卡齒613，該等卡齒613可分別與所對應的卡掣孔521互相嚙合。該軸桿62軸設於該軸座33，該操作件63呈轉輪狀。 With reference to FIG. 4 and FIG. 5 , the driving unit 60 is mounted on the head unit 30 and disposed on the side of the cassette unit 50 , and can be slid relative to the guide post 20 corresponding to the guide column 20 . And having a driving wheel 61 engaged with the main board 51 of the cassette unit 50, a shaft 62 fixed to the driving wheel 61, and an operation disposed outside the head unit 30 The driving wheel 61 is adjacent to the main board 51 and has an outer peripheral surface 611 opposite to the outer side surface 511 and a pair of driving groups 612 surrounding the outer peripheral surface 611. The driving groups 612 are arranged in parallel with each other. The outer peripheral surface 611 has a plurality of latching teeth 613 which are discontinuously spaced apart from each other along the outer peripheral surface 611. The latching teeth 613 can respectively engage with the corresponding latching holes 521. The shaft 62 is axially disposed on the shaft seat 33, and the operating member 63 has a rotating wheel shape.
該導引桿70連接於該上固定件53、該下固定件54且與該導柱20平行設置，該導引桿70也可供該機頭單元30的上套合部31可滑動地套設。 The guiding rod 70 is connected to the upper fixing member 53 and the lower fixing member 54 and is disposed in parallel with the guiding post 20. The guiding rod 70 is also slidably sleeved by the upper fitting portion 31 of the head unit 30. Assume.
本實施例之回復彈簧80為壓縮彈簧，且套設於該導柱20外部，該回復彈簧80相反的兩端分別抵止於該上套合部31與該下固定件54之間，該回復彈簧80的彈力恆使該機頭單元30保持朝上移動的趨勢。 The return spring 80 of the embodiment is a compression spring and is sleeved on the outside of the guide post 20 . The opposite ends of the return spring 80 respectively abut between the upper sleeve portion 31 and the lower fixing member 54 . The spring force of the spring 80 constantly keeps the head unit 30 moving upward.
該深度定位調整件90可調整地安裝於該導引桿70上，該深度定位調整件90位於該上套合部31與該下固定件54之間，並可在相對於該導引桿70調整後鎖固定位。 The depth positioning adjustment member 90 is adjustably mounted on the guiding rod 70. The depth positioning adjusting member 90 is located between the upper fitting portion 31 and the lower fixing member 54 and is opposite to the guiding rod 70. Adjust the lock to fix the position.
再如圖3及圖4所示，在整體組配完成的狀態下，該驅動單元60的驅動輪61利用該等卡齒613嚙合於該卡掣單元50的該等卡掣孔521中，且在尚未進行鑽孔時，該機頭單元30受到該回復彈簧80的彈力作用，可使該上套合部31趨近於該上固定件53底部，該下套合部32也趨近於該下固定件54底部。 As shown in FIG. 3 and FIG. 4, in a state in which the overall assembly is completed, the driving wheels 61 of the driving unit 60 are engaged with the latching holes 521 of the latching unit 50 by the latching teeth 613, and When the drilling has not been performed, the head unit 30 is subjected to the elastic force of the return spring 80, so that the upper fitting portion 31 can approach the bottom of the upper fixing member 53, and the lower fitting portion 32 also approaches the same. The bottom of the lower fixing member 54.
又如圖6所示且配合參閱圖1，當操作者扳動該 操作件63轉動，且帶動該驅動輪61朝圖3與圖4的逆時針方向轉動時，利用該等驅動組612的卡齒613沿該外周面611不連續且間隔設置，以及該等卡齒613分別與所對應的卡掣孔521互相嚙合的作用，即可帶動該機頭單元30沿著該導柱20向下移動(如圖6箭頭所示)且達到快速進鑽的目的，此時，該回復彈簧80呈被壓縮而蘊藏回釋彈力。 As shown in FIG. 6 and with reference to FIG. 1, when the operator pulls the When the operating member 63 rotates and drives the driving wheel 61 to rotate counterclockwise in FIGS. 3 and 4, the engaging teeth 613 of the driving groups 612 are discontinuously and spaced along the outer peripheral surface 611, and the latches are arranged. 613 respectively interact with the corresponding latching hole 521 to drive the head unit 30 to move downward along the guide post 20 (as shown by the arrow in FIG. 6) and achieve the purpose of rapid drilling. The return spring 80 is compressed to contain a rebound elastic force.
且利用該深度定位調整件90可沿該導引桿70軸向產生調整的作用，可以預先設定該深度定位調整件90的位置，則當進鑽操作且該機頭單元30沿著該導柱20向下移動時，利用該深度定位調整件90位於該上套合部31與該下固定件54之間的作用，即可限制該上套合部31下移的底限，以達到設定進鑽深度之目的。 And the depth positioning adjustment member 90 can be used to adjust the axial direction of the guiding rod 70, and the position of the depth positioning adjusting member 90 can be preset, when the drilling operation is performed and the head unit 30 is along the guiding column. When the 20 is moved downward, the depth positioning adjustment member 90 is located between the upper sleeve portion 31 and the lower fixing member 54 to limit the lower limit of the upper sleeve portion 31 to be set. The purpose of drilling depth.
當完成進鑽操作且欲再使該機頭單元30上移至如圖3、圖4之原狀時，操作反向扳轉該操作件63，利用該回復彈簧80的回釋彈力作用可將該機頭單元30頂起，所以操作相當省力。 When the drilling operation is completed and the head unit 30 is to be moved up to the original shape as shown in FIG. 3 and FIG. 4, the operation is reversely rotated to rotate the operating member 63, and the return spring force of the return spring 80 can be used to The head unit 30 is jacked up, so the operation is rather labor-saving.
因此，再將本發明的功效歸納如下： Therefore, the effects of the present invention are summarized as follows:
一、利用該等卡齒613與所對應的卡掣孔521互相嚙合的作用，可達到快速進鑽目的，且可減少加工時間及解決停頓再繼續操作該操作件63的不方便問題。 1. The use of the latching teeth 613 and the corresponding latching holes 521 can achieve the purpose of rapid drilling, and can reduce the processing time and solve the inconvenience of stopping the operation of the operating member 63.
二、利用兩組併列的卡齒613以及兩組互相平行的卡掣孔521的作用，在操作進鑽、退鑽時，受力平均，且可提昇操作順暢度，分散齒面受力強度，可延長使用壽命。 Second, the use of two sets of juxtaposed teeth 613 and two sets of mutually parallel card holes 521, in the operation of drilling, retracting, the average force, and can improve the smoothness of the operation, disperse the strength of the tooth surface, Can extend the life.
三、該卡掣單元50的主板51與該驅動單元60的驅 動輪61都隱藏設置於該機頭單元30內部，可避免操作人員的工作危險。 3. The main board 51 of the cassette unit 50 and the drive unit 60 The moving wheel 61 is hidden from the inside of the head unit 30, thereby avoiding the work danger of the operator.
四、利用該上套合部31、下套合部32與該導引桿70的配合，可提昇該機頭單元30昇降位移時的穩定性。且配合該回復彈簧80的設置，可達到操作省力目的，且該回復彈簧80結構簡單、製造、組裝及維修也都相當容易，可以大幅降低成本。 4. The cooperation between the upper sleeve portion 31 and the lower sleeve portion 32 and the guide rod 70 can improve the stability of the head unit 30 when moving up and down. Moreover, with the arrangement of the return spring 80, the operation and labor saving purpose can be achieved, and the return spring 80 is simple in structure, easy to manufacture, assemble and maintain, and can greatly reduce the cost.
綜上所述，本發明整體結構簡單、製造組配容易，且可達到順暢操作進鑽、退鑽目的，確實能達成本發明之目的。 In summary, the overall structure of the present invention is simple, the manufacturing assembly is easy, and the purpose of smoothly drilling and retracting can be achieved, and the object of the present invention can be achieved.
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。 However, the above is only the embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and the patent specification of the present invention are still It is within the scope of the patent of the present invention.
10‧‧‧底座 10‧‧‧Base
20‧‧‧導柱 20‧‧‧ Guide column
L‧‧‧軸線 L‧‧‧ axis
30‧‧‧機頭單元 30‧‧‧ nose unit
31‧‧‧上套合部 31‧‧‧上套部
32‧‧‧下套合部 32‧‧‧ 下套部
40‧‧‧工作台 40‧‧‧Workbench
50‧‧‧卡掣單元 50‧‧‧ cassette unit
51‧‧‧主板 51‧‧‧ motherboard
53‧‧‧上固定件 53‧‧‧Upper fixture
54‧‧‧下固定件 54‧‧‧low fixtures
60‧‧‧驅動單元 60‧‧‧ drive unit
61‧‧‧驅動輪 61‧‧‧ drive wheel
70‧‧‧導引桿 70‧‧‧ Guide rod
80‧‧‧回復彈簧 80‧‧‧Return spring
90‧‧‧深度定位調整件 90‧‧‧Deep positioning adjustment
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131393A TWI556892B (en) | 2014-09-11 | 2014-09-11 | Drill press with a quick drilling apparatus |
| CN201410648360.2A CN105562750A (en) | 2014-09-11 | 2014-11-13 | Drilling machine capable of rapidly drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131393A TWI556892B (en) | 2014-09-11 | 2014-09-11 | Drill press with a quick drilling apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201609291A TW201609291A (en) | 2016-03-16 |
| TWI556892B true TWI556892B (en) | 2016-11-11 |
Family
ID=55873682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103131393A TWI556892B (en) | 2014-09-11 | 2014-09-11 | Drill press with a quick drilling apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105562750A (en) |
| TW (1) | TWI556892B (en) |
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| CN2161399Y (en) * | 1993-05-07 | 1994-04-13 | 董梦臣 | Combined bench drilling machine |
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- 2014-09-11 TW TW103131393A patent/TWI556892B/en not_active IP Right Cessation
- 2014-11-13 CN CN201410648360.2A patent/CN105562750A/en active Pending
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| CN2161399Y (en) * | 1993-05-07 | 1994-04-13 | 董梦臣 | Combined bench drilling machine |
| CN2499152Y (en) * | 2001-09-06 | 2002-07-10 | 王维谦 | Multi purpose hand electric drill device |
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| CN201217085Y (en) * | 2008-06-24 | 2009-04-08 | 杭州双龙机械有限公司 | Self-feeding bench type drilling machine |
| CN203437687U (en) * | 2013-08-23 | 2014-02-19 | 佛山市迈雷特数控技术有限公司 | Circular mold inner-outer drilling numerically-controlled machine tool |
| CN203992501U (en) * | 2014-08-08 | 2014-12-10 | 李宏烨 | Adjustable drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201609291A (en) | 2016-03-16 |
| CN105562750A (en) | 2016-05-11 |
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