CN202921954U - Multi-spindle drilling machine - Google Patents

Multi-spindle drilling machine Download PDF

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Publication number
CN202921954U
CN202921954U CN 201220617772 CN201220617772U CN202921954U CN 202921954 U CN202921954 U CN 202921954U CN 201220617772 CN201220617772 CN 201220617772 CN 201220617772 U CN201220617772 U CN 201220617772U CN 202921954 U CN202921954 U CN 202921954U
Authority
CN
China
Prior art keywords
slide rail
rotating shaft
drilling machine
drill bit
angle bar
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
CN 201220617772
Other languages
Chinese (zh)
Inventor
张传如
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.)
LIU'AN LONGXING AUTO PARTS CO Ltd
Original Assignee
LIU'AN LONGXING AUTO PARTS 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 LIU'AN LONGXING AUTO PARTS CO Ltd filed Critical LIU'AN LONGXING AUTO PARTS CO Ltd
Priority to CN 201220617772 priority Critical patent/CN202921954U/en
Application granted granted Critical
Publication of CN202921954U publication Critical patent/CN202921954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multi-spindle drilling machine, which belongs to the field of drilling equipment. The multi-spindle drilling machine comprises a supporting mechanism, a power box, a drill bit and a pressing mechanism, wherein the supporting mechanism comprises a pedestal, a working table base, a step motor, a slide rail and a numerical control sliding table; the pedestal is provided with the slide rail; the slide rail is connected with the step motor; the numerical control sliding table is arranged on the slide rail; the power box is supported by the numerical control sliding table; the front end of the power box is connected with a rotating shaft; the rotating shaft is provided with the drill bit; the pressing mechanism comprises a hydraulic oil cylinder, pressing angle iron and a rotatable pressing head; the pressing angle iron is arranged on the working table base and is provided with a hydraulic oil cylinder; the hydraulic oil cylinder is connected with the rotatable pressing head; and the rotatable pressing head is propelled through the hydraulic oil cylinder to move. The multi-spindle drilling machine has the advantages of simple structure, rational design, capabilities of drilling a plurality of holes at one time and greatly increasing the working efficiency, no need of positioning and hole alignment during drilling and capability of guaranteeing the machining accuracy.

Description

A kind of multi spindle drilling machine
Technical field
The utility model relates to a kind of drilling machine, relates in particular to a kind of multi spindle drilling machine, is a kind of plant equipment that mainly is applicable to the drilling technique field.
Background technology
Drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece.Usually bit is 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 the processing such as tapping.In process, workpiece is motionless, allows cutter move, and with center cutter alignment hole center, and cutter is rotated.At present, known drilling machine is to be made of motor, gear, feed mechanism and frame, once can only drilling a hole, yet in the middle of actual production, a plurality of holes that overwhelming majority workpiece has spacing to fix, the aperture is identical, during a large amount of certain porous workpiece of processing drilling, because each position, hole and spacing want corresponding, existing single hole lathe is when boring, certainly will exist spacing not accurately, machining hole position precision is low, the pitch of holes error is large, etc. problem, so working (machining) efficiency is low, workpiece quality is defective.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of precision machining, efficient high, can process simultaneously the multi spindle drilling machine of porous.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of multi spindle drilling machine, comprise supporting mechanism, headstock, drill bit, hold-down mechanism, it is characterized in that: described supporting mechanism comprises base, Workbench base, stepper motor, slide rail and nc sliding table, described base is provided with slide rail, slide rail is connected with stepper motor, is provided with nc sliding table on described slide rail, nc sliding table supporting motive force case, described headstock front end is connected with rotating shaft, and rotating shaft is provided with drill bit;
Described hold-down mechanism comprises hydraulic jack, compresses angle bar and rotatable hold-down head, described compression angle bar is arranged on Workbench base, described compression angle bar is provided with hydraulic jack, and described hydraulic jack is connected with rotatable hold-down head, advances rotatable hold-down head to move by hydraulic jack.
Described rotating shaft the place ahead is provided with installs the workpiece angle bar, the workpiece angle bar is installed is provided with alignment pin and the through hole corresponding with drill bit.
Described rotating shaft is provided with at least two, and the quantity of described drill bit is identical with the quantity of rotating shaft.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, once can drilling a plurality of holes, greatly improved operating efficiency; And during drilling, need not the location and to the hole, guaranteed machining accuracy.
Description of drawings
Fig. 1 is a kind of multi spindle drilling machine structural representation of the utility model;
Fig. 2 is the utility model hold-down mechanism structural representation;
Fig. 3 is that the utility model is installed workpiece angle bar structural representation;
Fig. 4 is the utility model headstock schematic diagram.
Wherein: the 1-headstock; The 2-drill bit; The 3-base; The 4-Workbench base; The 5-stepper motor; The 6-slide rail; The 7-nc sliding table; The 8-rotating shaft; The 9-hydraulic jack; 10-compresses angle bar; The rotatable hold-down head of 11-; 12-installs the workpiece angle bar; The 13-alignment pin; The 14-through hole.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
a kind of multi spindle drilling machine, comprise supporting mechanism, headstock 1, drill bit 2, hold-down mechanism, supporting mechanism comprises base 3, Workbench base 4, stepper motor 5, slide rail 6 and nc sliding table 7, base 3 is provided with slide rail 6, slide rail 6 is connected with stepper motor 5, be provided with nc sliding table 7 on slide rail 6, nc sliding table 7 supporting motive force casees 1, headstock 1 front end is connected with rotating shaft 8, rotating shaft 8 is provided with drill bit 2, rotating shaft 8 is provided with at least two, the quantity of drill bit 2 is identical with the quantity of rotating shaft 8, rotating shaft 8 the place aheads are provided with installs workpiece angle bar 12, workpiece angle bar 12 is installed is provided with alignment pin 13 and the through hole 14 corresponding with drill bit 2.
Hold-down mechanism comprises hydraulic jack 9, compresses angle bar 10 and rotatable hold-down head 11, compressing angle bar 10 is arranged on Workbench base 4, compress angle bar 10 and be provided with hydraulic jack 9, hydraulic jack 9 is connected with rotatable hold-down head 11, advances rotatable hold-down head 11 to move by hydraulic jack 9.
the utility model is to implement like this, at first, promoting rotatable hold-down head 11 by hydraulic jack 9 is pressed on workpiece to be processed on installation workpiece angle bar 12, and fixing by alignment pin 13, then promoting nc sliding table 7 by stepper motor 5 moves on slide rail 6, headstock 1 driven rotary axle 8 rotates, when nc sliding table 7 is pushed ahead, 2 pairs, drill bit on rotating shaft 8 is fixed on the workpiece to be processed of installing on workpiece angle bar 12 and carries out Drilling operation, because rotating shaft 8 is provided with a plurality of, therefore can a memory Multi-hole drilling, headstock 1 is controlled rotating shaft 8, both can rotate simultaneously by a plurality of rotating shafts 8, also can a part work, a part is static, therefore, when boring, can select according to the number in hole the quantity of rotating shaft 8 rotations.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (3)

1. multi spindle drilling machine, comprise supporting mechanism, headstock, drill bit, hold-down mechanism, it is characterized in that: described supporting mechanism comprises base, Workbench base, stepper motor, slide rail and nc sliding table, described base is provided with slide rail, slide rail is connected with stepper motor, is provided with nc sliding table on described slide rail, nc sliding table supporting motive force case, described headstock front end is connected with rotating shaft, and rotating shaft is provided with drill bit;
Described hold-down mechanism comprises hydraulic jack, compresses angle bar and rotatable hold-down head, and described compression angle bar is arranged on Workbench base, and described compression angle bar is provided with hydraulic jack, and described hydraulic jack is connected with rotatable hold-down head.
2. a kind of multi spindle drilling machine according to claim 1 is characterized in that: described rotating shaft the place ahead is provided with installs the workpiece angle bar, the workpiece angle bar is installed is provided with alignment pin and the through hole corresponding with drill bit.
3. a kind of multi spindle drilling machine according to claim 1, it is characterized in that: described rotating shaft is provided with at least two, and the quantity of described drill bit is identical with the quantity of rotating shaft.
CN 201220617772 2012-11-21 2012-11-21 Multi-spindle drilling machine Expired - Fee Related CN202921954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220617772 CN202921954U (en) 2012-11-21 2012-11-21 Multi-spindle drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220617772 CN202921954U (en) 2012-11-21 2012-11-21 Multi-spindle drilling machine

Publications (1)

Publication Number Publication Date
CN202921954U true CN202921954U (en) 2013-05-08

Family

ID=48211948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220617772 Expired - Fee Related CN202921954U (en) 2012-11-21 2012-11-21 Multi-spindle drilling machine

Country Status (1)

Country Link
CN (1) CN202921954U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493237A (en) * 2014-12-15 2015-04-08 济南玫德铸造有限公司 Multi-hole drilling machine for flange of butterfly valve
CN105880667A (en) * 2016-05-18 2016-08-24 禹州市神运机械有限公司 Multi-bit drilling machine
CN107081452A (en) * 2017-06-15 2017-08-22 柳州市文宇科技服务有限公司 A kind of construction material drilling equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493237A (en) * 2014-12-15 2015-04-08 济南玫德铸造有限公司 Multi-hole drilling machine for flange of butterfly valve
CN105880667A (en) * 2016-05-18 2016-08-24 禹州市神运机械有限公司 Multi-bit drilling machine
CN107081452A (en) * 2017-06-15 2017-08-22 柳州市文宇科技服务有限公司 A kind of construction material drilling equipment

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

Granted publication date: 20130508

Termination date: 20131121

C17 Cessation of patent right