CN202498356U - Special numerical control drilling and milling machine for pin shaft - Google Patents

Special numerical control drilling and milling machine for pin shaft Download PDF

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Publication number
CN202498356U
CN202498356U CN2012200845786U CN201220084578U CN202498356U CN 202498356 U CN202498356 U CN 202498356U CN 2012200845786 U CN2012200845786 U CN 2012200845786U CN 201220084578 U CN201220084578 U CN 201220084578U CN 202498356 U CN202498356 U CN 202498356U
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CN
China
Prior art keywords
track
main spindle
numerical control
milling
stepper motor
Prior art date
Application number
CN2012200845786U
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Chinese (zh)
Inventor
邱振祥
Original Assignee
泉州市三龙机械制造有限公司
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Priority to CN2012200845786U priority Critical patent/CN202498356U/en
Application granted granted Critical
Publication of CN202498356U publication Critical patent/CN202498356U/en

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Abstract

The utility model discloses a special numerical control drilling and milling machine for a pin shaft, which is simple and convenient to operate, good in working stability, high in machining precision, low in labor cost, and high in machining efficiency. The special numerical control drilling and milling machine for the pin shaft comprises a machine tool base, a left horizontal track and a right horizontal track are arranged on the machine base and are respectively provided with a sliding seat capable of moving axially along the tracks, each sliding seat is provided with at least one drilling and milling main spindle box which consists of a main spindle for installing a drill bit or a mill bit, and a driven wheel arranged on the other end of the main spindle, a driving motor is arranged on the drilling and milling main spindle box and connected with the main spindle in a driving manner, a longitudinal track is arranged in the middle of the machine tool base and positioned between the left and the right horizontal tracks, the longitudinal track is provided with a clamp base capable of moving longitudinally on the track, the clamp base is provided with a clamp for clamping a workpiece, one end of the main spindle, provided with the drill bit or the mill bit, faces towards a clamp, an electric control cabinet is arranged on the machine base, and the driving motor is connected with and controlled by the electric control cabinet.

Description

A kind of bearing pin dedicated numerical control drilling and milling machine

Technical field

The utility model relates to a kind of machining equipment, more particularly relates to a kind of bearing pin dedicated numerical control drilling and milling machine.

Background technology

Bearing pin is the securing member of a class standardization, is mainly used in the hinged place of two parts, constitutes hinge and connects.At present the both ends of the surface of circular bearing pin are carried out milling and boring, need to process through the milling machine and the drilling machine of special use respectively, every machine all needs a workman to operate, and cost of labor is higher; And existing drilling machine and milling machine all are single Drilling and milling heads; Once can only process, in process, need reverse end for end to accomplish the boring and the milling operation of both ends of the surface, need frequent manual clamping during the workpiece material loading workpiece to the single face of a workpiece; Waste time and energy, working (machining) efficiency is low.Though these existing brills, the single brill of milling machine, milling head are simple to operate,, need often to change brill, milling head, and exist shortcomings such as difficult location, machining accuracy and efficient are low because the working time of single brill, milling head is long, fragile.

Summary of the invention

Therefore, to the problem of above-mentioned existence, the utility model provide a kind of easy and simple to handle, location easily, good operating stability, machining accuracy is high, cost of labor is low, the bearing pin dedicated numerical control drilling and milling machine that working (machining) efficiency is high.

For solving this technical problem, the utility model is taked following scheme: a kind of bearing pin dedicated numerical control drilling and milling machine comprises lathe base; Said lathe base is provided with left cross track and right cross track; Be equipped with on the said left and right cross track and can on said each slide at least one brill be installed all and mill main spindle box along the axially movable slide of track, said brill mills main spindle box and comprises the main shaft and the driven pulley that is installed on the main shaft other end that is used to install drill bit or milling head; Brill mills main spindle box and is provided with drive motors; Drive motors is connected with main shaft drives, and said lathe base middle part is provided with a long rails between said left and right cross track, and said long rails is provided with the clamp base that can vertically move in orbit; Clamp base is provided with the anchor clamps that are used for the clamping workpiece; Said main shaft is installed an end of drill bit or milling head towards anchor clamps, and said lathe base is provided with electric control box, and drive motors connects and be controlled by electric control box.

Further, said brill mills main spindle box and is provided with four, respectively be provided with two brills on each slide and mill main spindle box, and each bores and to mill the spindle nose that drill bit or milling head are installed in the main spindle box aligned in position that is parallel to each other, and four spindle noses are in the same plane.

Further, the driving wheel on the said drive motors output shaft drives with the driven pulley of main shaft through belt and is connected.

Further, said lathe base is positioned at left and right cross track both sides and is respectively equipped with first stepper motor and second stepper motor, and each stepper motor drives respectively and connects a cross lead screw, each cross lead screw respectively with left and right cross track on slide be connected.

Further, said lathe base middle part is positioned at long rails one side and is provided with the 3rd stepper motor, and said the 3rd step motor drive connects a vertical screw mandrel, and said vertical screw mandrel is connected with clamp base.

Further, said first stepper motor, second stepper motor and the 3rd stepper motor are connected and are controlled by electric control box.

Further, said anchor clamps comprise cylinder and by the hold assembly of cylinder control holding action.

Through adopting the aforementioned techniques scheme, the beneficial effect of the utility model is: the utility model adopts multi-head numerical control to bore to mill, and can be simultaneously workpiece two-sided be carried out milling, boring, and working (machining) efficiency is high.The milling of workpiece, drilling operating only need a manual work to accomplish, and cost of labor is low, and reduce the number of times of work-handling, reduce labor strength.Owing to be the work of multitool head, under the equal conditions, to compare the work duration shorter with the drilling machine of single head or milling machine work, can reduce the number of times of changing Drilling and milling head, improves the operating efficiency of machine.The utility model course of work adopts the periodic duty of electric circuit procedure auto-control, and the location easily, job stability is high, easy and simple to handle, machining accuracy is high, can save the labour, enhances productivity.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

Combine accompanying drawing and specific embodiment that the utility model is further specified at present.

With reference to figure 1; The utility model embodiment discloses a kind of bearing pin dedicated numerical control drilling and milling machine; Comprise lathe base 1, said lathe base 1 is provided with left cross track 2 and right cross track 3, and being equipped with on said left cross track 2 and the right cross track 3 can be along the axially movable slide 4 of track; On said each slide 4 two brills are installed all and mill main spindle box 5; Said brill mills main spindle box 5 and comprises the main shaft 53 and the driven pulley 54 that is installed on main shaft 53 other ends that is used to install drill bit 51 or milling head 52, and brill mills main spindle box 5 and is provided with drive motors 6, and the driving wheel 61 on said drive motors 6 output shafts drives with the driven pulley 54 of main shaft 53 through belt 7 and is connected.Said lathe base 1 middle part is provided with a long rails 8 between said left cross track 2 and right cross track 3; Said long rails 8 is provided with the clamp base 9 that can vertically move in orbit; Clamp base 9 is provided with the anchor clamps 10 that are used for the clamping workpiece; The end that said main shaft 53 is installed drill bit 51 or milling head 52 is towards anchor clamps 10, and said lathe base 1 is provided with electric control box 11, and each drive motors 6 connects and be controlled by electric control box 11 respectively.

Brill mills the distributing position of main spindle box 5 on slide 4: said brill mills main spindle box 5 and is provided with four, and each bores and to mill the ends that the main shaft 53 of drill bits 51 or milling head 52 is installed in the main spindle box 5 aligned in position that is parallel to each other, and the end of four main shafts 53 is in the same plane.On the slide 4 on anchor clamps 10 left sides, be provided with two brills that drill bit 51 and milling head 53 are installed respectively and mill main spindle box 5; Be provided with the brill that drill bit 51 and milling head 52 are installed respectively on the slide 4 on anchor clamps 10 the right too and mill main spindle box 5, and the drill bit 51 on left and right both sides is provided with milling head 52 is corresponding separately respectively.Be provided with like this and can be simultaneously two end faces of workpiece be carried out same boring and milling operation.

Said lathe base 1 is positioned at said left cross track 2 and is respectively equipped with first stepper motor 12 and second stepper motor 13 with right cross track 3 both sides; Each stepper motor drives respectively and connects a cross lead screw 14, each cross lead screw 14 respectively with left and right cross track on slide 4 be connected and drive slide 4 and move axially.Cross lead screw 14 rotations that drive respectively separately through first stepper motor 12, second stepper motor 13 just can make Drilling and milling head 51 or milling head 52 contact with workpiece with the slide 4 on left and right both sides toward the propelling movements of anchor clamps 10 directions, and workpiece is processed.

Said lathe base 1 middle part is positioned at long rails 8 one sides and is provided with the 3rd stepper motor 15, and said the 3rd stepper motor 15 drives and connects a vertical screw mandrel 16, and said vertical screw mandrel 16 is connected with clamp base 9.Through vertical screw mandrel 16 rotations of the 3rd stepper motor 15 drives clamp base 9 is done vertically and moved back and forth, thereby the workpiece on the anchor clamps 10 is moved between Drilling and milling head.

Above-described first stepper motor 12, second stepper motor 13, the 3rd stepper motor 15 all connect and are controlled by electric control box 11.

Said anchor clamps 10 comprise cylinder 101 and by the hold assembly 102 of cylinder 101 control holding actions, through cylinder 101 workpiece can be clamped on the hold assembly 102 of anchor clamps 10 easily, and it are time saving and energy saving to change workpiece.

During the utility model work, clamp base 9 is positioned between the milling head 52 of anchor clamps 10 both sides the workpiece of clamping on the anchor clamps 10 under the effect of the 3rd stepper motor 15; When in case milling head 52 contacts with workpiece soon; Along with the control of control system, the slide 4 on the left and right track will slowly move in the middle of lathe base 1, make 52 pairs of workpiece of milling head carry out milling; After milling was accomplished, milling head 52 can leave workpiece with slide 4; And the 3rd when step motor 15 effect under; Workpiece after the milling is positioned between the drill bit 51 of anchor clamps 10 both sides; Along with the control of control system, the slide 4 on the left and right track will slowly move in the middle of lathe base, and 51 pairs of workpiece of drill bit are holed equally; After boring was accomplished, drill bit 51 can leave workpiece with slide 4.

Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model; About the technical staff in field under spirit that does not break away from the utility model and scope, the various conversion made from change the category that all belongs to the utility model, should limit each claim.

Claims (7)

1. bearing pin dedicated numerical control drilling and milling machine; Comprise lathe base, it is characterized in that: said lathe base is provided with left cross track and right cross track, and being equipped with on the said left and right cross track can be along the axially movable slide of track; On said each slide at least one brill is installed all and mills main spindle box; Said brill mills main spindle box and comprises the main shaft and the driven pulley that is installed on the main shaft other end that is used to install drill bit or milling head, and brill mills main spindle box and is provided with drive motors, and drive motors is connected with main shaft drives; Said lathe base middle part is provided with a long rails between said left and right cross track; Said long rails is provided with the clamp base that can vertically move in orbit, and clamp base is provided with the anchor clamps that are used for the clamping workpiece, and said main shaft is installed an end of drill bit or milling head towards anchor clamps; Said lathe base is provided with electric control box, and drive motors connects and be controlled by electric control box.
2. bearing pin dedicated numerical control drilling and milling machine according to claim 1; It is characterized in that: said brill mills main spindle box and is provided with four; Respectively be provided with two brills on each slide and mill main spindle box; And each bores and to mill the spindle nose that drill bit or milling head are installed in the main spindle box aligned in position that is parallel to each other, and four spindle noses are in the same plane.
3. bearing pin dedicated numerical control drilling and milling machine according to claim 1 is characterized in that: the driving wheel on the said drive motors output shaft drives with the driven pulley of main shaft through belt and is connected.
4. bearing pin dedicated numerical control drilling and milling machine according to claim 1; It is characterized in that: said lathe base is positioned at left and right cross track both sides and is respectively equipped with first stepper motor and second stepper motor; Each stepper motor drives respectively and connects a cross lead screw, each cross lead screw respectively with left and right cross track on slide be connected.
5. bearing pin dedicated numerical control drilling and milling machine according to claim 1; It is characterized in that: said lathe base middle part is positioned at long rails one side and is provided with the 3rd stepper motor; Said the 3rd step motor drive connects a vertical screw mandrel, and said vertical screw mandrel is connected with clamp base.
6. according to claim 4 or 5 described bearing pin dedicated numerical control drilling and milling machines, it is characterized in that: said first stepper motor, second stepper motor and the 3rd stepper motor are connected and are controlled by electric control box.
7. bearing pin dedicated numerical control drilling and milling machine according to claim 1 is characterized in that: said anchor clamps comprise cylinder and by the hold assembly of cylinder control holding action.
CN2012200845786U 2012-03-08 2012-03-08 Special numerical control drilling and milling machine for pin shaft CN202498356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200845786U CN202498356U (en) 2012-03-08 2012-03-08 Special numerical control drilling and milling machine for pin shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200845786U CN202498356U (en) 2012-03-08 2012-03-08 Special numerical control drilling and milling machine for pin shaft

Publications (1)

Publication Number Publication Date
CN202498356U true CN202498356U (en) 2012-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200845786U CN202498356U (en) 2012-03-08 2012-03-08 Special numerical control drilling and milling machine for pin shaft

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406558A (en) * 2013-07-30 2013-11-27 江苏新贝斯特中传科技有限公司 Special machine for finely boring pin holes in cylinder jacket
CN103737327A (en) * 2013-11-27 2014-04-23 江苏凯特汽车部件有限公司 Numerical control machining device capable of simultaneously carrying out turning and drilling
CN104057304A (en) * 2014-07-06 2014-09-24 滁州开关电器科技有限公司 Drilling and tapping machine used for electric power fittings
CN104107930A (en) * 2014-07-04 2014-10-22 黄宇良 Horizontal type drilling machine for machining water drill clamp
CN104625744A (en) * 2015-02-15 2015-05-20 浙江亚龙教育装备股份有限公司 Combined drilling and boring unit
CN104924085A (en) * 2015-06-12 2015-09-23 安徽马钢和菱实业有限公司 Milling and drilling combined machine tool for car axle head
CN106670538A (en) * 2016-11-30 2017-05-17 重庆市成吉思机械制造有限公司 Boring equipment for motorcycle air cylinder body
CN110802410A (en) * 2019-11-18 2020-02-18 江苏星之海智能科技有限公司 Combined type digit control machine tool
CN110976977A (en) * 2019-12-11 2020-04-10 常德市鼎城区正荣机械制造有限公司 Method for machining main crane arm pin by full-automatic milling machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406558A (en) * 2013-07-30 2013-11-27 江苏新贝斯特中传科技有限公司 Special machine for finely boring pin holes in cylinder jacket
CN103406558B (en) * 2013-07-30 2016-05-25 江苏新贝斯特中传科技有限公司 A kind of cylinder sleeve precision bored hole special plane
CN103737327A (en) * 2013-11-27 2014-04-23 江苏凯特汽车部件有限公司 Numerical control machining device capable of simultaneously carrying out turning and drilling
CN104107930A (en) * 2014-07-04 2014-10-22 黄宇良 Horizontal type drilling machine for machining water drill clamp
CN104057304A (en) * 2014-07-06 2014-09-24 滁州开关电器科技有限公司 Drilling and tapping machine used for electric power fittings
CN104625744A (en) * 2015-02-15 2015-05-20 浙江亚龙教育装备股份有限公司 Combined drilling and boring unit
CN104924085A (en) * 2015-06-12 2015-09-23 安徽马钢和菱实业有限公司 Milling and drilling combined machine tool for car axle head
CN106670538A (en) * 2016-11-30 2017-05-17 重庆市成吉思机械制造有限公司 Boring equipment for motorcycle air cylinder body
CN110802410A (en) * 2019-11-18 2020-02-18 江苏星之海智能科技有限公司 Combined type digit control machine tool
CN110976977A (en) * 2019-12-11 2020-04-10 常德市鼎城区正荣机械制造有限公司 Method for machining main crane arm pin by full-automatic milling machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121024

Termination date: 20160308