TWI556905B - Auxiliary elevating device of drill press - Google Patents
Auxiliary elevating device of drill press Download PDFInfo
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- TWI556905B TWI556905B TW103131395A TW103131395A TWI556905B TW I556905 B TWI556905 B TW I556905B TW 103131395 A TW103131395 A TW 103131395A TW 103131395 A TW103131395 A TW 103131395A TW I556905 B TWI556905 B TW I556905B
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Description
本發明是有關於一種加工機械，特別是指一種鑽床的輔助昇降裝置。 The present invention relates to a processing machine, and more particularly to an auxiliary lifting device for a drilling machine.
如中國台灣證書號M459043專利案及公開編號201249570專利申請案，顯示一般的鑽床，都包含有一底座、一固定於該底座的導柱、一安裝於該導柱頂部的機頭、一可調整高度且安裝於該機頭與該底座之間的滑座、一安裝於該滑座的調整單元、一安裝於該滑座的鎖定單元及一連接於該滑座的工作台，該導柱具有一個沿軸向延伸的齒排，該調整單元具有一嚙合於該導柱的齒排的齒輪組及一可驅動該齒輪組轉動的把手。 For example, the Chinese drilling machine No. M459043 patent application and the publication No. 201249570 patent application show that a general drilling machine includes a base, a guide post fixed to the base, a head mounted on the top of the guide post, and an adjustable height. And a sliding seat mounted between the head and the base, an adjusting unit mounted on the sliding seat, a locking unit mounted on the sliding seat, and a working platform connected to the sliding seat, the guiding column has a guiding column An axially extending row of teeth, the adjustment unit has a gear set that meshes with the row of teeth of the guide post and a handle that drives the rotation of the gear set.
當要調整連接於該滑座的工作台的使用高度時，操作者先旋鬆該鎖定單元。接著，操作者再轉動該把手，並利用該齒輪組嚙合於該導柱的齒排的作用，就能調整該滑座相對於該導柱移動，當調整定位後，再旋緊該鎖定單元。 When the use height of the table connected to the carriage is to be adjusted, the operator first loosens the lock unit. Then, the operator rotates the handle again, and by using the gear set to engage the tooth row of the guide post, the slider can be adjusted to move relative to the guide post, and after the positioning is adjusted, the locking unit is tightened.
由於該滑座與該導柱呈單點套接，使得調整之運作較不穩定，再加上工作台較重，可能使得該滑座相對 於該導柱產生歪斜，可能導致調整之操作較為麻煩，甚至卡死。 Since the sliding seat and the guiding column are single-pointed, the adjustment operation is unstable, and the workbench is heavy, which may make the sliding seat relatively The skewing of the guide post may cause the adjustment operation to be troublesome or even stuck.
再者，由於該滑座與該導柱的環向沒有可定位的設計，以致於該工作台在調整時，該滑座可能相對於該導柱產生旋轉。 Moreover, since the carriage and the guide cylinder have no design in the hoop direction, the carriage may rotate relative to the guide post when the table is adjusted.
另外，在上述調整過程中，操作者都必須用手支撐著該工作台，以防止該工作台因自重下滑而產生危險。所以在操作時較為麻煩且費力。 In addition, during the above adjustment process, the operator must support the workbench by hand to prevent the workbench from being dangerous due to the weight loss. Therefore, it is cumbersome and laborious to operate.
US8562263號專利案及CA1138687號專利案，分別利用曲柄結構及鏈條牽引，可能防止鑽床的工作台在調整時產生轉動，但其等之滑座與導柱仍都呈單點套接，所以調整之運作較不穩定之問題仍然存在。 US Pat. No. 8,562,263 and CA1138687, respectively, utilize crank structure and chain traction, which may prevent the table of the drilling machine from rotating during adjustment, but the sliding seat and the guide column are still single-pointed, so the adjustment is made. The problem of less stable operation still exists.
因此，本發明之目的，即在提供一種可確保構件調整之運作較為穩定且調整之操作容易之鑽床的輔助昇降裝置。 Accordingly, it is an object of the present invention to provide an auxiliary lifting device for a drill press which is capable of ensuring stable operation of the adjustment of the member and easy adjustment of the operation.
於是，本發明鑽床的輔助昇降裝置，包含一下固定件、一上固定件、一主導桿、一輔助導桿及一工作單元。該上固定件與該下固定件間隔設置，該主導桿呈縱向設置，沿一軸線延伸且連接於該下固定件與該上固定件，該輔助導桿連接於該下固定件與該上固定件之間，且平行於該主導桿，該工作單元具有一工作部、至少一連接於該工作部且可滑動地套設於該主導桿的主套合部及至少一連接於該主套合部且可滑動地套設於該輔助導桿的副套合部 ，該下固定件設於該主導桿底部，並具有一可供該輔助導桿連接的環套及一可穩定固定於地面的底座，該環套可相對於該底座產生束緊定位或鬆釋。 Therefore, the auxiliary lifting device of the drilling machine of the present invention comprises a lower fixing member, an upper fixing member, a main rod, an auxiliary guiding rod and a working unit. The upper fixing member is spaced apart from the lower fixing member, the guiding rod is longitudinally disposed, extends along an axis and is coupled to the lower fixing member and the upper fixing member, and the auxiliary guiding rod is coupled to the lower fixing member and the upper fixing member Between the members, and parallel to the main rod, the working unit has a working portion, at least one main fitting portion connected to the working portion and slidably sleeved on the main rod, and at least one connected to the main sleeve And slidably sleeved on the auxiliary sleeve of the auxiliary guide The lower fixing member is disposed at the bottom of the main rod, and has a ring sleeve for connecting the auxiliary guiding rod and a base that can be stably fixed to the ground, and the ring sleeve can be tightly positioned or released relative to the base. .
本發明之功效：利用該主導桿與該輔助導桿的平行設置，以及該工作單元的主套合部連接於該工作部且可滑動地套設於該主導桿、該副套合部連接於該主套合部且可滑動地套設於該輔助導桿的作用，可使該工作部能產生穩定的昇降調整，且調整之操作確保順暢。 The effect of the present invention is that the main rod of the working unit is connected to the working portion and is slidably sleeved on the working rod, and the auxiliary sleeve is connected to the auxiliary rod. The main sleeve portion is slidably sleeved on the auxiliary guide rod, so that the working portion can produce stable lifting adjustment, and the adjustment operation ensures smooth operation.
10‧‧‧下固定件 10‧‧‧ Lower fixtures
11‧‧‧環套 11‧‧‧Enclosed
12‧‧‧底座 12‧‧‧Base
20‧‧‧上固定件 20‧‧‧Upper fixture
21‧‧‧定位環套 21‧‧‧ positioning ring
22‧‧‧調整把手 22‧‧‧Adjust the handle
30‧‧‧主導桿 30‧‧‧Dollar
L‧‧‧軸線 L‧‧‧ axis
40‧‧‧輔助導桿 40‧‧‧Auxiliary Guide
50‧‧‧工作單元 50‧‧‧Working unit
51‧‧‧工作部 51‧‧‧Working Department
52‧‧‧主套合部 52‧‧‧Main Assembly
53‧‧‧副套合部 53‧‧‧Deputy Assembly
54‧‧‧鎖定件 54‧‧‧Locking parts
60‧‧‧彈性件 60‧‧‧Flexible parts
70‧‧‧機頭單元 70‧‧‧ head unit
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是本發明鑽床的輔助昇降裝置一實施例的俯視立體組合圖；圖2是本發明上述實施例之一仰視立體組合圖；圖3是本發明上述實施例之一前視組合圖，說明一工作部設置於一下固定件與一機頭單元之間；及圖4是本發明上述實施例之工作部的一調整示意圖。 The other features and advantages of the present invention will be apparent from the detailed description of the embodiments of the present invention, wherein: FIG. 1 is a top perspective view of an embodiment of an auxiliary lifting device for a drill press of the present invention; 3 is a front view combined view of the above embodiment of the present invention, illustrating a working portion disposed between the lower fixing member and a head unit; and FIG. 4 is the above embodiment of the present invention. An adjustment diagram of the work department of the example.
參閱圖1、圖2與圖3，本發明鑽床的輔助昇降裝置之一實施例，包含一下固定件10、一上固定件20、一主導桿30、一輔助導桿40、一工作單元50、一彈性件60及一設置於該主導桿30頂部的機頭單元70。 Referring to FIG. 1 , FIG. 2 and FIG. 3 , an embodiment of the auxiliary lifting device of the drilling machine of the present invention comprises a lower fixing member 10 , an upper fixing member 20 , a main rod 30 , an auxiliary guiding rod 40 , a working unit 50 , An elastic member 60 and a head unit 70 disposed on the top of the main rod 30.
該下固定件10相反於該機頭單元70而設於該主導桿30底部，並具有一可供該輔助導桿40連接的環套 11及一可穩定固定於地面的底座12，該環套11可相對於該底座12產生束緊定位或鬆釋。 The lower fixing member 10 is disposed on the bottom of the main rod 30 opposite to the head unit 70, and has a ring sleeve for connecting the auxiliary guiding rod 40. 11 and a base 12 that can be stably fixed to the ground, and the collar 11 can be tightened or released relative to the base 12.
本實施例的上固定件20與該下固定件10間隔設置，且可調整地設置於該下固定件10與該機頭單元70之間。該上固定件20具有一定位環套21及一可使該定位環套21相對於該主導桿30產生束緊定位或鬆釋的調整把手22。 The upper fixing member 20 of the embodiment is spaced apart from the lower fixing member 10 and is adjustably disposed between the lower fixing member 10 and the head unit 70. The upper fixing member 20 has a positioning collar 21 and an adjustment handle 22 for causing the positioning collar 21 to be tightly positioned or released relative to the main rod 30.
該主導桿30呈縱向設置，沿一軸線L延伸且連接於該下固定件10與該上固定件20的定位環套21，本實施例中，該主導桿30的頂端穿過該上固定件20的定位環套21。 The main shaft 30 is disposed in the longitudinal direction and extends along an axis L and is connected to the lower fixing member 10 and the positioning ring sleeve 21 of the upper fixing member 20. In this embodiment, the top end of the main rod 30 passes through the upper fixing member. 20 positioning ring sleeve 21.
該輔助導桿40連接於該下固定件10的環套11與該上固定件20的定位環套21之間，且平行於該主導桿30。 The auxiliary guiding rod 40 is connected between the collar 11 of the lower fixing member 10 and the positioning collar 21 of the upper fixing member 20 and parallel to the guiding rod 30.
本實施例的工作單元50可為工作台，並具有一呈平台狀的工作部51、一連接於該工作部51且可滑動地套設於該主導桿30的主套合部52、二分別連接於該主套合部52且可滑動地套設於該輔助導桿40的副套合部53及一安裝於主套合部52且可使該主套合部52相對該主導桿30束緊定位或鬆釋的鎖定件54。該等副套合部53對應該軸線L呈間隔地連接於該主套合部52的上下兩端。 The working unit 50 of the embodiment may be a workbench, and has a working portion 51 in the form of a platform, a main sleeve portion 52 connected to the working portion 51 and slidably sleeved on the main rod 30, and two respectively a sub-sleeve portion 53 slidably sleeved on the main sleeve portion 52 and slidably sleeved on the auxiliary guide rod 40 and mounted on the main sleeve portion 52 and the main sleeve portion 52 can be bundled relative to the main rod portion 30 A locking member 54 that is tightly positioned or released. The sub-sockets 53 are connected to the upper and lower ends of the main fitting portion 52 at intervals corresponding to the axis L.
該彈性件60連接於該工作單元50，該彈性件60的彈力恆使該工作單元50保持趨近於該上固定件20的趨勢。本實施例的彈性件60為套設於該輔助導桿40外部 的壓縮彈簧，且抵止於該下固定件10的環套11與位於下方的副套合部53之間。 The elastic member 60 is coupled to the working unit 50, and the elastic force of the elastic member 60 constantly keeps the working unit 50 close to the upper fixing member 20. The elastic member 60 of the embodiment is sleeved outside the auxiliary guiding rod 40 The compression spring is biased between the collar 11 of the lower fixture 10 and the sub-jacket 53 located below.
該機頭單元70可安裝刀具，且對固定於該工作部51的工件(圖未示)進行加工作業。 The head unit 70 can mount a tool and perform a machining operation on a workpiece (not shown) fixed to the working portion 51.
如圖3所示，該鑽床整體組配完成時，該機頭單元70設置於該工作單元50的工作部51上方，且利用該機頭單元70所安裝的刀具可對固定於該工作部51的工件(圖未示)進行加工作業。 As shown in FIG. 3, when the overall assembly of the drilling machine is completed, the head unit 70 is disposed above the working portion 51 of the working unit 50, and the tool mounted by the head unit 70 can be fixed to the working portion 51. The workpiece (not shown) is processed.
當配合不同尺寸的工件且欲調整該工作單元50的高度時，操作者可先操作該鎖定件54，且使該主套合部52相對該主導桿30產生鬆釋，此時，利用該彈性件60的彈力作用，可以將該工作單元50向上彈抵，且可抵抗該工作單元50的自重，以防止該工作單元50隨意向下沉落，操作者可以將該工作部51向下壓制，直到該工作部51調整至所需要的高度，調整時，該主套合部52相對該主導桿30產生滑動、該等副套合部53相對該輔助導桿40產生滑動。最後，再操作該鎖定件54，且使該主套合部52相對該主導桿30產生束緊定位，即可達到無段調整該工作單元50之使用高度的目的(見圖4)。 When the workpieces of different sizes are matched and the height of the working unit 50 is to be adjusted, the operator can first operate the locking member 54 and release the main fitting portion 52 relative to the main rod 30. At this time, the elasticity is utilized. The elastic force of the member 60 can elastically resist the working unit 50 and resist the self-weight of the working unit 50 to prevent the working unit 50 from falling down at random, and the operator can press the working portion 51 downward. Until the working portion 51 is adjusted to the required height, the main fitting portion 52 is slid relative to the main rod 30 during the adjustment, and the sub-socket portions 53 are slid relative to the auxiliary guiding rod 40. Finally, the locking member 54 is operated again, and the main fitting portion 52 is tightened and positioned relative to the main rod 30, so that the height of the working unit 50 can be adjusted without any step (see FIG. 4).
在上述調整該工作單元50的過程中，利用該主套合部52可滑動地套設於該主導桿30上，以及該等副套合部53可滑動地套設於該輔助導桿40的作用，可使得該工作單元50與該主導桿30、該輔助導桿40產生多點套接，使得調整之運作相當穩定，即使該工作部51較重，也可 避免該主套合部52、該等副套合部53相對於該主導桿30、該輔助導桿40產生歪斜，所以調整之操作較為順暢。 In the process of adjusting the working unit 50, the main sleeve portion 52 is slidably sleeved on the main rod 30, and the sub-socket portions 53 are slidably sleeved on the auxiliary guide rod 40. The working unit 50 can be multi-pointed with the main rod 30 and the auxiliary guiding rod 40, so that the adjustment operation is quite stable even if the working portion 51 is heavy. The main fitting portion 52 and the auxiliary sleeve portion 53 are prevented from being skewed with respect to the main guide rod 30 and the auxiliary guide rod 40, so that the adjustment operation is smooth.
再者，利用該主套合部52與該主導桿30、該等副套合部53與該輔助導桿40產生可滑動的套接，以及該環套11可相對於該底座12產生束緊定位或鬆釋的作用，當操作該主套合部52相對該主導桿30產生鬆釋，且也操作該環套11相對於該底座12產生鬆釋時，可以操作該工作單元50和該輔助導桿40以該主導桿30為軸心旋轉，調整該工作單元50的水平位置，且可調整該工作單元50與該機頭單元70的相對位置。 Furthermore, the main sleeve portion 52 and the main rod 30, the sub-socket portions 53 and the auxiliary guide rod 40 are slidably sleeved, and the loop sleeve 11 can be tightened relative to the base 12. The function of positioning or releasing can be operated when the main sleeve 52 is released from the main rod 30 and the loop 11 is also released from the base 12, and the working unit 50 and the auxiliary can be operated. The guiding rod 40 rotates with the main rod 30 as an axis, adjusts the horizontal position of the working unit 50, and can adjust the relative position of the working unit 50 and the head unit 70.
值得一提的是，當該工作單元50在進行昇降調整時，利用該彈性件60的彈力作用，可以將該工作單元50向上彈抵，操作者只須用手扶著該工作單元50，可以避免該工作單元50因自重下滑而產生危險，所以在操作時較為安全、省力，且相當省時。 It is worth mentioning that when the working unit 50 is performing the lifting adjustment, the working unit 50 can be elastically biased by the elastic force of the elastic member 60, and the operator only needs to hold the working unit 50 by hand. The work unit 50 is prevented from being dangerous due to the falling of its own weight, so it is safer and labor-saving during operation, and is quite time-saving.
綜上所述，本發明的構成元件相當簡單、製造組配也相當容易，且可使該工作單元50之昇降調整較為穩定、順暢、安全、省力，故確實能達成本發明之目的。 In summary, the constituent elements of the present invention are relatively simple, and the manufacturing assembly is relatively easy, and the lifting adjustment of the working unit 50 can be made relatively stable, smooth, safe, and labor-saving, so that 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‧‧‧下固定件 10‧‧‧ Lower fixtures
11‧‧‧環套 11‧‧‧Enclosed
12‧‧‧底座 12‧‧‧Base
20‧‧‧上固定件 20‧‧‧Upper fixture
21‧‧‧定位環套 21‧‧‧ positioning ring
22‧‧‧調整把手 22‧‧‧Adjust the handle
30‧‧‧主導桿 30‧‧‧Dollar
40‧‧‧輔助導桿 40‧‧‧Auxiliary Guide
50‧‧‧工作單元 50‧‧‧Working unit
51‧‧‧工作部 51‧‧‧Working Department
52‧‧‧主套合部 52‧‧‧Main Assembly
53‧‧‧副套合部 53‧‧‧Deputy Assembly
60‧‧‧彈性件 60‧‧‧Flexible parts
70‧‧‧機頭單元 70‧‧‧ head unit
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131395A TWI556905B (en) | 2014-09-11 | 2014-09-11 | Auxiliary elevating device of drill press |
| CN201410640180.XA CN105642950A (en) | 2014-09-11 | 2014-11-13 | Auxiliary lifting device of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103131395A TWI556905B (en) | 2014-09-11 | 2014-09-11 | Auxiliary elevating device of drill press |
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| Publication Number | Publication Date |
|---|---|
| TW201609306A TW201609306A (en) | 2016-03-16 |
| TWI556905B true TWI556905B (en) | 2016-11-11 |
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| TW103131395A TWI556905B (en) | 2014-09-11 | 2014-09-11 | Auxiliary elevating device of drill press |
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| CN (1) | CN105642950A (en) |
| TW (1) | TWI556905B (en) |
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| CN102950310A (en) * | 2011-08-29 | 2013-03-06 | 王鼎兴 | Electric bench drill |
| CN202317139U (en) * | 2011-11-04 | 2012-07-11 | 杨岩顺 | Electric tapping machine |
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- 2014-11-13 CN CN201410640180.XA patent/CN105642950A/en active Pending
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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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201609306A (en) | 2016-03-16 |
| CN105642950A (en) | 2016-06-08 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |