CN201880947U - Four-spindle drilling machine - Google Patents

Four-spindle drilling machine Download PDF

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Publication number
CN201880947U
CN201880947U CN2010206416770U CN201020641677U CN201880947U CN 201880947 U CN201880947 U CN 201880947U CN 2010206416770 U CN2010206416770 U CN 2010206416770U CN 201020641677 U CN201020641677 U CN 201020641677U CN 201880947 U CN201880947 U CN 201880947U
Authority
CN
China
Prior art keywords
drill bit
workpiece
straight line
spindle box
drilling machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206416770U
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Chinese (zh)
Inventor
蔡聪敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN MINJIE MACHINERY Co Ltd
Original Assignee
FUJIAN MINJIE MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUJIAN MINJIE MACHINERY Co Ltd filed Critical FUJIAN MINJIE MACHINERY Co Ltd
Priority to CN2010206416770U priority Critical patent/CN201880947U/en
Application granted granted Critical
Publication of CN201880947U publication Critical patent/CN201880947U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a four-spindle drilling machine, which comprises a frame and a spindle box arranged thereon. A left drill bit group and a right drill bit group capable of being fed simultaneously are mounted on the spindle box, and each drill bit group includes a front drill bit and a rear drill bit. The four-spindle drilling machine further comprises feeding devices for conveying workpieces to positions below the drill bits, and the feeding devices matched with the drill bits are disposed on the frame and below the drill bits. Four drill bits are arranged on the spindle box, four workpieces can be machined simultaneously by the four drill bits, and thereby production efficiency of the drilling machine is increased greatly.

Description

A kind of four drilling machines
Technical field
The utility model relates to a kind of drilling machine, is meant a kind of drilling machine that can process four workpiece simultaneously especially, and this drilling machine has higher operating efficiency.
Background technology
Drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece.Usually drill bit rotates to be main motion, and drill bit moves axially and is feed motion.Drilling machine is simple in structure, and machining accuracy is relatively low, can drill through hole, blind hole, changes special tool, can expand, spot-facing, reams or carries out processing such as tapping.Workpiece is motionless in the process, allows cutter move, and with center cutter alignment hole center, and makes cutter rotate (main motion).The characteristics of drilling machine are that workpiece maintains static, and cutter rotates.
Existing drilling machine comprises frame and main spindle box, only is provided with a drill bit on the main spindle box usually, and it can only be processed a workpiece when work, so production efficiency is lower.
The utility model content
The utility model provides a kind of four drilling machines, and the main spindle box of this drilling machine is provided with four drill bits that can process workpiece simultaneously, and its purpose is to overcome the low defective of production efficiency that prior art exists.
The technical solution of the utility model is as follows:
A kind of four drilling machines, comprise frame and the main spindle box of being located on the frame, be equipped with on the main spindle box can upper and lower motion drill bit, described drilling machine also comprises the pay-off of workpiece being delivered to the drill bit below, this pay-off is located on the frame, left and right two groups of drill bits of feeding simultaneously are installed on the described main spindle box, and every group of drill bit all is made up of former and later two drill bits, and the below of each drill bit is equipped with the pay-off that matches with it.
As improvement of the present utility model, described pay-off comprises blowing tube, straight line moulding mixture rail and pusher, and the lower end of blowing tube is communicated with straight line moulding mixture rail, and an end of straight line moulding mixture rail is connected in pusher; The other end of straight line moulding mixture rail be positioned at drill bit under, and the port is provided with the centralizer that workpiece is clamped.
As further improvement of the utility model, described centralizer comprises hydraulic cylinder or the cylinder of being located at the linear pattern guiding cheekn, and the overhanging end of the piston rod of this hydraulic cylinder or cylinder is provided with a clamping head, and it is suitable that this adds the shape and the side view of workpiece of holding head.
Further improve as of the present utility model, described pusher is cylinder or hydraulic cylinder.
Compared with prior art to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is:
1, main spindle box of the present utility model is provided with four drill bits, and these four drill bits can be processed four workpiece simultaneously, so the production efficiency of drilling machine is greatly improved.
2,, can realize self-feeding and self-holding purpose by the cooperation of blowing tube, straight line moulding mixture rail, pusher and centralizer.
Description of drawings
Fig. 1 is the structural representation of the utility model side;
The structural representation that Fig. 2 overlooks for the linear pattern guide rail.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of four drilling machines, comprise frame 1 and the main spindle box of being located on the frame 12, be equipped with on the main spindle box 2 can upper and lower motion left and right two groups of drill bits 3,4, every group of drill bit 3,4 all is made up of former and later two drill bits respectively, and left and right two groups of drill bits 3,4 are driven by left and right motor 81,82 respectively.Described drilling machine also comprises the pay-off 6 of workpiece 5 being delivered to each drill bit below, and this pay-off 6 is located on the frame 1, and the below of each drill bit is equipped with the pay-off 6 that matches with it.
See figures.1.and.2 simultaneously, pay-off 6 comprises blowing tube 61, straight line moulding mixture rail 62 and pusher 63, and pusher 63 is generally cylinder or hydraulic cylinder.The lower end of blowing tube 61 is communicated with straight line moulding mixture rail 62, and an end of straight line moulding mixture rail 62 is connected in pusher 63; The other end of straight line moulding mixture rail 62 lay respectively at each drill bit under, and the port is provided with the centralizer 7 that workpiece 5 is clamped.During use, the workman puts into blowing tube 61 with workpiece 5, workpiece in the blowing tube 61 falls in the straight line moulding mixture rail 62 of below automatically, at this moment pusher 63 just can promote workpiece 5 and advances in straight line moulding mixture rail 62, up to the port that workpiece 5 is pushed to straight line moulding mixture rail 62, be each drill bit under, the centralizer that is positioned at the port this moment can be automatically clamps workpiece 5, thereby makes things convenient for each drill bit that workpiece 5 is processed exactly.
Continue to see figures.1.and.2, centralizer 7 comprises the hydraulic cylinder 71 of being located at linear pattern guide rail 62 sidewalls, the overhanging end of the piston rod of this hydraulic cylinder 71 is provided with a clamping head 72, it is suitable that this adds the side view of holding a shape of 72 and workpiece 5, roughly be circular arc, thereby centralizer 7 is firmly clamped workpiece 5, and then make things convenient for the accurate processing of each drill bit.In addition, above-mentioned hydraulic cylinder 71 also can be substituted by cylinder.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims (4)

1. four drilling machines, comprise frame and the main spindle box of being located on the frame, be equipped with on the main spindle box can upper and lower motion drill bit, described drilling machine also comprises the pay-off of workpiece being delivered to the drill bit below, this pay-off is located on the frame, it is characterized in that: left and right two groups of drill bits of feeding simultaneously are installed on the described main spindle box, and every group of drill bit all is made up of former and later two drill bits, and the below of each drill bit is equipped with the pay-off that matches with it.
2. a kind of four drilling machines as claimed in claim 1, it is characterized in that: described pay-off comprises blowing tube, straight line moulding mixture rail and pusher, and the lower end of blowing tube is communicated with straight line moulding mixture rail, and an end of straight line moulding mixture rail is connected in pusher; The other end of straight line moulding mixture rail be positioned at drill bit under, and the port is provided with the centralizer that workpiece is clamped.
3. a kind of four drilling machines as claimed in claim 2, it is characterized in that: described centralizer comprises hydraulic cylinder or the cylinder of being located at the linear pattern guiding cheekn, the overhanging end of the piston rod of this hydraulic cylinder or cylinder is provided with a clamping head, and it is suitable that this adds the shape and the side view of workpiece of holding head.
4. a kind of four drilling machines as claimed in claim 2, it is characterized in that: described pusher is cylinder or hydraulic cylinder.
CN2010206416770U 2010-12-06 2010-12-06 Four-spindle drilling machine Expired - Fee Related CN201880947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206416770U CN201880947U (en) 2010-12-06 2010-12-06 Four-spindle drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206416770U CN201880947U (en) 2010-12-06 2010-12-06 Four-spindle drilling machine

Publications (1)

Publication Number Publication Date
CN201880947U true CN201880947U (en) 2011-06-29

Family

ID=44178475

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206416770U Expired - Fee Related CN201880947U (en) 2010-12-06 2010-12-06 Four-spindle drilling machine

Country Status (1)

Country Link
CN (1) CN201880947U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103286344A (en) * 2013-06-26 2013-09-11 安徽祝成动力机械有限公司 Double-hole drilling machine for machining crank shaft of engine
CN103480883A (en) * 2013-09-11 2014-01-01 捷通磨擦材料(昆山)有限公司 Full-automatic boring machine for clutch facings
CN104117705A (en) * 2013-04-26 2014-10-29 郦峰 Four-drill drilling machine
CN104308923A (en) * 2014-09-28 2015-01-28 绥宁县丰源竹木实业有限公司 Quadruple-drill drilling bit special for skateboard roller mounting holes
CN104589137A (en) * 2014-11-28 2015-05-06 柳州华威合力机械有限责任公司 Automatic feeding device
CN105382693A (en) * 2015-12-16 2016-03-09 广西玉柴机器股份有限公司 Rapidly switched and assembled clamping device
CN107379104A (en) * 2017-08-13 2017-11-24 安徽星光标识系统有限公司 A kind of punching apparatus of sign manufacturing
CN108393760A (en) * 2018-03-03 2018-08-14 滁州玉花机械有限公司 A kind of grinding device for electric three-wheel Vehicle Processing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117705A (en) * 2013-04-26 2014-10-29 郦峰 Four-drill drilling machine
CN103286344A (en) * 2013-06-26 2013-09-11 安徽祝成动力机械有限公司 Double-hole drilling machine for machining crank shaft of engine
CN103286344B (en) * 2013-06-26 2016-03-09 安徽祝成动力机械有限公司 The diplopore drilling machine of engine crankshaft processing
CN103480883A (en) * 2013-09-11 2014-01-01 捷通磨擦材料(昆山)有限公司 Full-automatic boring machine for clutch facings
CN103480883B (en) * 2013-09-11 2016-04-20 捷通磨擦材料(昆山)有限公司 A kind of clutch surface full-automatic drilling machine
CN104308923A (en) * 2014-09-28 2015-01-28 绥宁县丰源竹木实业有限公司 Quadruple-drill drilling bit special for skateboard roller mounting holes
CN104589137A (en) * 2014-11-28 2015-05-06 柳州华威合力机械有限责任公司 Automatic feeding device
CN105382693A (en) * 2015-12-16 2016-03-09 广西玉柴机器股份有限公司 Rapidly switched and assembled clamping device
CN107379104A (en) * 2017-08-13 2017-11-24 安徽星光标识系统有限公司 A kind of punching apparatus of sign manufacturing
CN108393760A (en) * 2018-03-03 2018-08-14 滁州玉花机械有限公司 A kind of grinding device for electric three-wheel Vehicle Processing
CN108393760B (en) * 2018-03-03 2020-05-12 滁州玉花机械有限公司 A grinding device for electric tricycle processing

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

Granted publication date: 20110629

Termination date: 20171206

CF01 Termination of patent right due to non-payment of annual fee