CN2621874Y - Double-headed, multi-shaft drilling, milling, tapping, and grinding machine - Google Patents

Double-headed, multi-shaft drilling, milling, tapping, and grinding machine Download PDF

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Publication number
CN2621874Y
CN2621874Y CN 03231642 CN03231642U CN2621874Y CN 2621874 Y CN2621874 Y CN 2621874Y CN 03231642 CN03231642 CN 03231642 CN 03231642 U CN03231642 U CN 03231642U CN 2621874 Y CN2621874 Y CN 2621874Y
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CN
China
Prior art keywords
gear
shaft
tapping
right
left
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CN 03231642
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Chinese (zh)
Inventor
秦松
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浙江西菱台钻制造有限公司
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Priority to CN 03231642 priority Critical patent/CN2621874Y/en
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Publication of CN2621874Y publication Critical patent/CN2621874Y/en

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Abstract

The utility model relates to a double-headed, multi-shaft drilling, milling, tapping and grinding machine. The technical problem to be solved by the utility model is to provide a machine tool, the machine tool does not need to replace cutters after drilling holes and can proceed tapping immediately, and a plurality of holes can be drilled or tapped simultaneously. The utility model has the advantages of increased work efficiency, reduced production cost, time-saving and labor-saving operation, simple and compact structure and safe and reliable working performance. A transmission system side by side provided with two working spindles side by side is arranged in a main spindle box, wherein one working spindle is a drilling milling main spindle (III), and the other one is a tapping main spindle (V spindle). Left and right speed changing systems are respectively arranged correspondingly to a splined spindle I and the drilling milling main spindle (III spindle), and left and right feeding systems are respectively arranged correspondingly to the drilling milling main spindle (III spindle) and the tapping main spindle (V spindle). The utility model can be used to conduct the processing of drilling, reaming, expanding, countersinking and tapping, etc. of porous series, different hole pitches, apertures and hole numbers.

Description

The double end multi-drill mills attacks the mill Do-All

Technical field

The utility model relates to a kind of double end multi-drill and mills the double end multiaxis part of attacking in mill Do-All, the especially lathe.Be applicable to processing such as carrying out porous series, the brill of different pitch-rows, aperture, hole count, hinge, expansion, ream, tapping.

Background technology

Existing boring-tapping machine all has only the single head single shaft, and boring-tapping needs frequent cutter, time and effort consuming, the inefficiency changed.And can only bore or attack single hole, pitch-row must lean on special tooling to guarantee at every turn.Different pitch-rows need different frocks, and not only inefficiency, and production cost is also higher.

Summary of the invention

The technical problems to be solved in the utility model is: provide a kind of double end multi-drill to mill on the basis of original desk-top drilling and milling machine and attack the mill Do-All, need not to change cutter after this lathe is holed and to carry out tapping, and can bore or attack a plurality of holes simultaneously, increase work efficiency, reduce production costs, operate time saving and energy saving, simple and compact for structure, service behaviour is safe and reliable.

The technical scheme that the utility model adopted is: the double end multi-drill mills attacks the mill Do-All, contain motor, column, electric box, base, anchor clamps, main spindle box, it is characterized in that being equipped with in the main spindle box and have the transmission system of two working-spindles side by side, wherein one is to bore to mill main shaft (III), another root is tapping main shaft (a V axle), mills main shaft (III axle) corresponding to I splined shaft and brill and is respectively equipped with left and right speed change system; Mill main shaft (III axle) and tapping main shaft (V axle) is respectively equipped with left and right sides feed system corresponding to brill.

Described transmission system comprises the I splined shaft, the II splined shaft, brill mills main shaft (III axle), IV axle and tapping main shaft (V axle), motor is by generator shaft gear and the I splined shaft fixed gear engagement that is contained on the I splined shaft, the slippage triple gear also is housed on the I splined shaft, big duplicate gear and little duplicate gear are housed on the II splined shaft, the top that brill mills main shaft is with the III spline housing, its outer slippage duplicate gear and fixed gear of being equipped with, the bottom is with to bore mills sleeve, the VI shaft gear is housed on the VI axle, the top of tapping main shaft is with the V spline housing, outside it V spline housing gear is housed, the bottom is with the tapping sleeve.

Described speed change system comprises left and right two long pass fixed handles, the gear change hand lever that is connected with the long pass fixed handle; The left side gear change hand lever left gear lever that is rotationally connected, left gear lever is by marking closely the left shift fork that screw connects " ∏ " shape, and the two ends of left shift fork link to each other with left shift fork piece by left fork steady pin, and left shift fork piece can be stirred the slippage triple gear on the I splined shaft; The right gear change hand lever right gear lever that is rotationally connected, right gear lever is by marking closely the right shift fork that screw connects " ∏ " shape, and the two ends of right shift fork link to each other with right shift fork piece by right fork piece screw, and right shift fork piece can be stirred the slippage duplicate gear on the III spline housing.

Described feed system comprises the gear shaft of left and right symmetrically arranged and main shaft and sleeve Vertical Meshing, and handlebar is equipped with in the outer end of gear shaft.

Described two main shafts have the multi-spindle drilling device respectively.

The beneficial effects of the utility model are: 1) simple and compact for structure, by two main shafts of a driven by motor (being double end), wherein a main shaft just changes, another main shaft counter-rotating, two main shafts can be with single boring respectively, also can join the boring of multi-spindle drilling device, need not again clamping workpiece after the boring and can carry out tapping, only need pull the table stroke switch, workpiece can be shifted to the tapping main spindle's and carry out tapping, improve operating efficiency greatly; 2) can bore or attack a plurality of holes simultaneously, not only improve operating efficiency, and different pitch-row all can guarantee; 3) the different pitch-row distance that only need adjust between centers can realize, need not to make a large amount of frocks, has reduced production cost; 4) can carry out processing such as porous series, the brill of different pitch-rows, aperture, hole count, hinge, expansion, ream, tapping; 5) the pitch-row adjusting range is big, and spindle nose is easy to adjust, flexible, and the spindle nose number can dispose according to user's needs.

Description of drawings

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is the front view of main spindle box part among Fig. 1.

Fig. 3 is the A-A cutaway view of Fig. 2.

Fig. 4 is the B-B cutaway view of Fig. 2.

Fig. 5 is a gear drive expanded view of the present utility model.

Fig. 6 is a kinematic scheme of the present utility model.

The specific embodiment

As shown in Figure 1, 2, present embodiment mainly is made of motor 17, column 100, electric box 101, base 102, anchor clamps 103, main spindle box 3.There are long pass fixed handle 19 and gear change hand lever 20 in the front of main spindle box 3, and three feeding handlebars 29 that become 120 ° are equipped with in both sides.Be provided with the transmission system of forming by five power transmission shafts and travelling gear in the main spindle box 3, two working-spindles are wherein arranged, one is to bore to mill main shaft (III axle) 1-1, another root is tapping main shaft (V axle) 1-2, mills main shaft (III axle) 1-1 corresponding to I splined shaft 15 and brill and is respectively equipped with left and right speed change system; Corresponding to brill mill main shaft (III axle) (1-1) and tapping main shaft (V axle) (1-2) be respectively equipped with left and right sides feed system.

Shown in Figure 5 is transmission system, transmission system comprises I splined shaft 15, II splined shaft 13, brill mills main shaft (III axle) 1-1, VI axle 7 and tapping main shaft (V axle) 1-2, motor 17 is by generator shaft gear 18 and I splined shaft fixed gear 14 engagements that are contained on the I splined shaft 15, slippage triple gear 16 also is housed on the I splined shaft, big duplicate gear 12 and little duplicate gear 11 are housed on the II splined shaft 13, the top that brill mills main shaft 1-1 is with III spline housing 10, its outer slippage duplicate gear 8 and fixed gear 9 of being equipped with, the bottom is with to bore mills sleeve 2-1, VI shaft gear 6 is housed on the VI axle 7, the top of tapping main shaft 1-2 is with V spline housing 4, outside it V spline housing gear 5 is housed, the bottom is with tapping sleeve 2-2.

Shown in Figure 3 is speed change system, comprises left and right two long pass fixed handles 19, the gear change hand lever 20 that is connected with the long pass fixed handle; The left side gear change hand lever 20 left gear lever 24 that is rotationally connected, left side gear lever is by marking closely the left shift fork 23 that screw connects " ∏ " shape, the two ends of left side shift fork link to each other with left shift fork piece 22 by left fork steady pin 21, and left shift fork piece can be stirred the slippage triple gear 16 on the I splined shaft.The right gear change hand lever 20 right gear lever 28 that is rotationally connected, right gear lever is by marking closely the right shift fork 27 that screw connects " ∏ " shape, the two ends of right shift fork link to each other with right shift fork piece 25 by right fork piece screw 26, and right shift fork piece can be stirred the slippage duplicate gear 8 on the III spline housing.

Shown in Figure 4 is feed system, comprises the gear shaft of left and right symmetrically arranged and main shaft and sleeve Vertical Meshing, and handlebar is equipped with in the outer end of gear shaft.

The course of work of the present utility model is: the gear 18 that motor 17 drives on the motor shaft, gear 18 passes to I splined shaft fixed gear 14, driving I splined shaft 15 rotates, slippage triple gear 16 on the I splined shaft is given big duplicate gear 12 and little duplicate gear 11 on the II splined shaft 13 with transmission of power, stir long pass fixed handle 19, make gear change hand lever 20 to corresponding position set, " 2 ", " 3 ", thereby change the transmission position of slippage triple gear 16, II splined shaft 13 can obtain three kinds of rotating speeds, the acquisition of three kinds of rotating speeds can be referring to Fig. 3 and Fig. 6, stir the long pass fixed handle 19 on the left side on the panel, when making gear change hand lever 20 put set in place, gear change hand lever drives left gear lever 24 and rotates, left side gear lever drives left shift fork 23, the left shift fork piece 22 of a left side on the shift fork rotates, and makes 52 tooth transmissions on 21 teeth and the big duplicate gear 12 on the slippage triple gear 16.When gear change hand lever 20 is got to position " 3 ", 32 tooth transmissions on 41 teeth on the slippage triple gear 16 and the big duplicate gear 12.When gear change hand lever 20 is got to position " 2 ", 43 tooth transmissions on 30 teeth on the slippage triple gear 16 and the little duplicate gear 11.Big duplicate gear 12 on the II splined shaft 13 and little duplicate gear 11 are given slippage duplicate gear 8 on the III spline housing with transmission of power, slippage duplicate gear 8 drives III spline housing 10 and rotates, when the long pass fixed handle 19 of stirring the right, make gear change hand lever 20 to corresponding position " A " or " B ", thereby change the transmission position of slippage duplicate gear 8, III spline housing 10 can obtain six kinds of rotating speeds.The acquisition of six kinds of rotating speeds can be referring to Fig. 3 and Fig. 6, stir the long pass fixed handle 19 on the right on the panel, make gear change hand lever 20 to the position when " A ", gear change hand lever drives right gear lever 28 and rotates, right gear lever drives right shift fork 27, right shift fork piece 25 on the right shift fork rotates, and makes 52 tooth transmissions on 30 teeth and the big duplicate gear 12 on the slippage duplicate gear 8.Make gear change hand lever 20 to the position when " B ", 21 tooth transmissions on 61 teeth on the slippage duplicate gear 8 and the little duplicate gear 11.III spline housing 10 drives to bore and mills main shaft (III axle) 1-1 rotation, thereby realizes boring or milling.Fixed gear 9 on the III spline housing is given VI shaft gear 6 with transmission of power, and VI shaft gear 6 is given V spline housing gear 5 with transmission of power, and V spline housing gear 5 drives V spline housing 4 and rotates.Reduced the rotating speed of V spline housing 4 by the transmission of VI shaft gear 6, the V spline housing drives tapping main shaft 1-2 and rotates, and realizes the feeding of tapping main shaft: pull the feeding handle 29 on the gear shaft 32, drive sleeve 2-2 feeding, realize feeding thereby drive tapping main shaft 1-2.

When the user needs to bore, when attacking porous, multi-spindle drilling device 31 can be installed in to bore and mill on main shaft 1-1 and the tapping main shaft 1-2, this multi-shaft device can bore or attack four holes simultaneously.Multi-shaft device two between centers minimum ranges are 18mm, and ultimate range is 100mm.

The utility model can be realized single borehole, single tapping, brill-attack and make up automatic circulation, in-milling and inner bore honing function.

Claims (5)

1. a double end multi-drill mills and attacks the mill Do-All, contain motor (17), column (100), electric box (101), base (102), anchor clamps (103), main spindle box (3), it is characterized in that: be equipped with in the main spindle box (3) and have the transmission system of two working-spindles side by side, wherein one is to bore to mill main shaft (III axle) (1-1), another root be tapping main shaft (V axle) (1-2), mill main shaft (III axle) corresponding to I splined shaft (15) and brill and (1-1) be respectively equipped with left and right speed change system; Corresponding to brill mill main shaft (III axle) (1-1) and tapping main shaft (V axle) (1-2) be respectively equipped with left and right sides feed system.
2. double end multi-drill according to claim 1 mills attacks the mill Do-All, it is characterized in that: described transmission system comprises I splined shaft (15), II splined shaft (13), brill mills main shaft (III axle) (1-1), IV axle (7) and tapping main shaft (V axle) are (1-2), motor (17) is by generator shaft gear (18) and I splined shaft fixed gear (14) engagement that is contained on the I splined shaft (15), slippage triple gear (16) also is housed on the I splined shaft, big duplicate gear (12) and little duplicate gear (11) are housed on the II splined shaft (13), the top that brill mills main shaft (1-1) is with III spline housing (10), its outer slippage duplicate gear (8) and fixed gear (9) of being equipped with, the bottom is with to bore mills sleeve (2-1), IV shaft gear (6) is housed on the IV axle (7), the top of tapping main shaft (1-2) is with V spline housing (4), outside it V spline housing gear (5) is housed, the bottom is with tapping sleeve (2-2).
3. double end multi-drill according to claim 1 mills attacks the mill Do-All, it is characterized in that: described speed change system comprises left and right two long pass fixed handles (19), the gear change hand lever (20) that is connected with the long pass fixed handle; Left side gear change hand lever (20) the left gear lever (24) that is rotationally connected, left side gear lever is by marking closely the left shift fork (23) that screw connects " ∏ " shape, the two ends of left side shift fork link to each other with left shift fork piece (22) by left fork steady pin (21), and left shift fork piece can be stirred the slippage triple gear (16) on the I splined shaft; The right gear change hand lever (20) right gear lever (28) that is rotationally connected, right gear lever is by marking closely the right shift fork (27) that screw connects " ∏ " shape, the two ends of right shift fork link to each other with right shift fork piece (25) by right fork piece screw (26), and right shift fork piece can be stirred the slippage duplicate gear (8) on the III spline housing.
4. double end multi-drill according to claim 1 mills attacks the mill Do-All, it is characterized in that: described feed system comprises the gear shaft (32) of left and right symmetrically arranged and main shaft (1-1,1-2) and sleeve (2-1,2-2) Vertical Meshing, and handlebar (29) is equipped with in the outer end of gear shaft.
5. mill according to claim 1 or 2 or 3 or 4 described double end multi-drills and attack the mill Do-All, it is characterized in that: described two main shafts (1-1,1-2) have multi-spindle drilling device (31) respectively.
CN 03231642 2003-05-29 2003-05-29 Double-headed, multi-shaft drilling, milling, tapping, and grinding machine CN2621874Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03231642 CN2621874Y (en) 2003-05-29 2003-05-29 Double-headed, multi-shaft drilling, milling, tapping, and grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03231642 CN2621874Y (en) 2003-05-29 2003-05-29 Double-headed, multi-shaft drilling, milling, tapping, and grinding machine

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CN2621874Y true CN2621874Y (en) 2004-06-30

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350637A (en) * 2011-09-09 2012-02-15 山东省淄博蠕墨铸铁股份有限公司 Combined drill broking machine
CN102744606A (en) * 2012-07-19 2012-10-24 福建宏茂科技有限公司 Upright type double-shaft drilling and reaming tapping combined machine tool
CN103111915A (en) * 2013-01-21 2013-05-22 寿光市泰丰制动系统科技有限公司 Drilling and tapping dual-purpose groove wall hole drilling and tapping device for drilling machine
CN103192265A (en) * 2013-03-13 2013-07-10 顺德职业技术学院 Numerical control drilling and tapping all-in-one machine and control method thereof
CN104722798A (en) * 2013-12-24 2015-06-24 上海国上机电科技有限公司 Hole machining method for crane mechanical roller
CN105234734A (en) * 2015-10-18 2016-01-13 滁州开关电器科技有限公司 Double-bit drilling machine
CN105345480A (en) * 2015-12-05 2016-02-24 芜湖山野电器有限公司 Machining device for pin holes
CN104551678B (en) * 2013-10-09 2017-01-18 旭东机械(昆山)有限公司 Device for manufacturing rear fork disc-brake seat for bicycle
CN109604666A (en) * 2018-12-17 2019-04-12 浙江西菱股份有限公司 A kind of novel drilling-machine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102350637A (en) * 2011-09-09 2012-02-15 山东省淄博蠕墨铸铁股份有限公司 Combined drill broking machine
CN102744606A (en) * 2012-07-19 2012-10-24 福建宏茂科技有限公司 Upright type double-shaft drilling and reaming tapping combined machine tool
CN103111915A (en) * 2013-01-21 2013-05-22 寿光市泰丰制动系统科技有限公司 Drilling and tapping dual-purpose groove wall hole drilling and tapping device for drilling machine
CN103111915B (en) * 2013-01-21 2016-02-10 寿光市泰丰制动系统科技有限公司 Brill is attacked convertible drilling machine cell wall hole drill and is attacked device
CN103192265A (en) * 2013-03-13 2013-07-10 顺德职业技术学院 Numerical control drilling and tapping all-in-one machine and control method thereof
CN103192265B (en) * 2013-03-13 2015-07-01 顺德职业技术学院 Numerical control drilling and tapping all-in-one machine and control method thereof
CN104551678B (en) * 2013-10-09 2017-01-18 旭东机械(昆山)有限公司 Device for manufacturing rear fork disc-brake seat for bicycle
CN104722798A (en) * 2013-12-24 2015-06-24 上海国上机电科技有限公司 Hole machining method for crane mechanical roller
CN105234734A (en) * 2015-10-18 2016-01-13 滁州开关电器科技有限公司 Double-bit drilling machine
CN105345480A (en) * 2015-12-05 2016-02-24 芜湖山野电器有限公司 Machining device for pin holes
CN109604666A (en) * 2018-12-17 2019-04-12 浙江西菱股份有限公司 A kind of novel drilling-machine

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C14 Grant of patent or utility model
CX01 Expiry of patent term

Expiration termination date: 20130529

Granted publication date: 20040630

C17 Cessation of patent right