CN203817455U - Drilling mechanism for machine tool - Google Patents

Drilling mechanism for machine tool Download PDF

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Publication number
CN203817455U
CN203817455U CN201420188874.XU CN201420188874U CN203817455U CN 203817455 U CN203817455 U CN 203817455U CN 201420188874 U CN201420188874 U CN 201420188874U CN 203817455 U CN203817455 U CN 203817455U
Authority
CN
China
Prior art keywords
lathe
flexible pipe
clamping
fixture block
machine tool
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
CN201420188874.XU
Other languages
Chinese (zh)
Inventor
唐旭文
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.)
ZHEJIANG RONNIE PRECISION MACHINE CO Ltd
Original Assignee
ZHEJIANG RONNIE PRECISION MACHINE 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 ZHEJIANG RONNIE PRECISION MACHINE CO Ltd filed Critical ZHEJIANG RONNIE PRECISION MACHINE CO Ltd
Priority to CN201420188874.XU priority Critical patent/CN203817455U/en
Application granted granted Critical
Publication of CN203817455U publication Critical patent/CN203817455U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a drilling mechanism for a machine tool. The drilling mechanism comprises a machine tool, a driving shaft box and a workpiece positioning clamping device, wherein the driving shaft box and the workpiece positioning clamping device are both arranged on the machine tool; driving shafts are arranged in the driving shaft box; a drill bit is arranged at one end of the driving shafts; the workpiece positioning clamping device is arranged on one side of the drill bit; a movable rod is arranged on the machine tool; a flexible pipe is clamped on the movable rod; the pipe orifice of the flexible pipe is positioned below the drill bit; a workpiece receiving container is arranged on one side of the machine tool; one end of the flexible pipe is placed in the workpiece receiving container; an air cylinder is arranged on the machine tool, and is movably connected with the movable rod. The drilling mechanism can recycle accessories after drilling through the flexible pipe, and avoid inordinate breakage of the accessories and the machine tool; a clamping piece is changed on the basis of the abrasion condition of the clamping piece, so that the workpiece positioning clamping device is guaranteed to accurately clamp the accessories, the drilling quality of the accessories is improved, and the service life of the machine tool is prolonged.

Description

A kind of lathe borehole drill construction
Technical field
The utility model relates to rig technical field, relates in particular to a kind of lathe borehole drill construction.
Background technology
In mechanical part processing, there are some parts need to carry out drilling operating processing.In boring procedure, by the tight device of the work piece positioning on lathe, part fixed clamp is lived, then by driving axle box to drive drill bit to advance, drill bit carries out drilling operating processing to part, after drilling part completes, drop on lathe, staff carries out part recovery on lathe.But in actual parts process, there is following problem: after drilling part completes, unclamping work piece positioning tightly installs, part drops on lathe, due to lathe and work piece positioning tightly device there is certain height, part there will be disrepair phenomenon by directly dropping on lathe, and cabinet leg also there will be disrepair phenomenon in various degree; In process, because drill bit propulsive force is very large, there are wearing and tearing in the clamping element on the tight device of inevitable work piece positioning, and the tight device of existing work piece positioning cannot be changed clamping element, cause so the tight device of work piece positioning not high to the clamp precision of part, affect drilling quality.
Utility model content
The utility model object is to solve the above-mentioned technical problem existing in prior art, and a kind of lathe borehole drill construction is provided, and the part after boring can reclaim by flexible pipe, avoids part and lathe to occur breakage in various degree; The abrasion condition simultaneously occurring according to clamping element is changed clamping element, guarantees that the tight device of work piece positioning can accurately clamp part, improves drilling part quality, improves lathe service life.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of lathe borehole drill construction, comprise lathe, drive axle box and work piece positioning tightly to install, drive axle box and the tight device of work piece positioning to be all located on lathe, it is characterized in that: drive in axle box and be provided with driving shaft, one end of driving shaft is provided with drill bit, the tight device of work piece positioning is located at a side of drill bit, lathe is provided with motion bar, on motion bar, clamp and have flexible pipe, the mouth of pipe of flexible pipe is positioned at the below of drill bit, and a side of lathe is provided with workpiece receiving vessel, and one end of flexible pipe is positioned in workpiece receiving vessel, lathe is provided with cylinder, and cylinder is flexibly connected motion bar.
Further, the tight device of work piece positioning comprises pedestal, fixture block and clamping element, and pedestal is located on lathe, fixture block is located on pedestal, clamping element is located in fixture block, and the tight device of whole work piece positioning is mainly divided into pedestal, fixture block and three parts of clamping element, is convenient to change clamping element.
Further, between fixture block and pedestal, be longitudinally provided with the first bolt, fixture block is fixedly connected on pedestal by the first bolt, the first bolt is with angular distribution setting, fixture block is for to clamping element fixation, the stability of fixture block determines the stability of clamping element, and can guarantee that with the first bolt of angular distribution setting fixture block is stably firmly on pedestal.
Further, between clamping element and fixture block, be laterally provided with the second bolt, clamping element is fixedly connected on fixture block by the second bolt, the second bolt can guarantee that clamping element is stably firmly in fixture block, when wearing and tearing appear in clamping element, in the time of need to changing, only need turn on the second bolt just can realize the replacing of clamping element.
Further, the mouth of pipe place of flexible pipe is provided with guider, and the cross-sectional area of guider is greater than the cross-sectional area of flexible pipe, and guider has increased the area of accepting part on flexible pipe, and part can accurately be entered in flexible pipe, facilitates staff to reclaim part.
The utility model, owing to having adopted technique scheme, has following beneficial effect:
In the utility model, before boring, promote cylinder, cylinder promotes motion bar and rotates, make the flexible pipe on motion bar forward the below that needs drilling-workpiece to, then open and drive axle box, drive axle box to drive driving shaft to advance, drill bit on driving shaft carries out boring work to part, when part is finished after boring procedure, the tight device of work piece positioning unclamps part, part after boring drops in flexible pipe, because the mouth of pipe place of flexible pipe is provided with guider, the cross-sectional area of guider is greater than the cross-sectional area of flexible pipe, guider has increased the area of accepting part on flexible pipe, institute is so that part can accurately enter in flexible pipe, part after boring is along with flexible pipe is collected in workpiece receiving vessel, staff reclaims the part after boring, again promote cylinder, the motion bar initial position that rebounds, can the part after boring be reclaimed by flexible pipe like this, avoid part and lathe to occur breakage in various degree, the tight device of work piece positioning in the utility model comprises pedestal, fixture block and three main positions of clamping element simultaneously, can be according to the abrasion condition of clamping element, by rotating the second bolt, just replaceable clamping element, guarantee that so the tight device of work piece positioning can accurately clamp part, improve the drilling quality of part.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of borehole drill construction for a kind of lathe of the utility model;
Fig. 2 is the structural representation of the tight device of work piece positioning in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, be a kind of lathe borehole drill construction of the utility model, comprise lathe 1, drive axle box 2 and the tight device 3 of work piece positioning, drive the tight device 3 of axle box 2 and work piece positioning to be all located on lathe 1.The tight device 3 of work piece positioning comprises pedestal 31, fixture block 32 and clamping element 33, pedestal 31 is located on lathe 1, fixture block 32 is located on pedestal 31, clamping element 33 is located in fixture block 32, the tight device 3 of whole work piece positioning is mainly divided into pedestal 31, fixture block 32 and 33 3 parts of clamping element, is convenient to change clamping element 33.Between fixture block 32 and pedestal 31, be longitudinally provided with the first bolt 34, fixture block 32 is fixedly connected on pedestal 31 by the first bolt 34, the first bolt 34 is with angular distribution setting, fixture block 32 is for to clamping element 33 fixations, the stability of fixture block 32 determines the stability of clamping element 33, and can guarantee that with the first bolt 34 of angular distribution setting fixture block 32 is stably firmly on pedestal 31.Between clamping element 33 and fixture block 32, be laterally provided with the second bolt 35, clamping element 33 is fixedly connected on fixture block 32 by the second bolt 35, the second bolt 35 can guarantee that clamping element 33 is stably firmly in fixture block 32, when wearing and tearing appear in clamping element 33, in the time of need to changing, only need turn on the second bolt 35 just can realize the replacing of clamping element 33, guarantees that so the tight device 3 of work piece positioning can accurately clamp part, improves the drilling quality of part.Drive in axle box 2 and be provided with driving shaft 4, one end of driving shaft 4 is provided with drill bit 5, drive axle box 2 to drive driving shaft 4, 5 pairs of parts of drill bit are holed, drive the tight device 3 of work piece positioning to be located at a side of drill bit 5, lathe 1 is provided with motion bar 6, on motion bar 6, clamp and have flexible pipe 7, the mouth of pipe of flexible pipe 7 is positioned at the below of drill bit 5, the mouth of pipe place of flexible pipe 7 is provided with guider 71, the cross-sectional area of guider 71 is greater than the cross-sectional area of flexible pipe 7, guider 71 has increased the area of accepting part on flexible pipe 7, make part can accurately enter in flexible pipe 7, facilitate staff to reclaim part.One side of lathe 1 is provided with workpiece receiving vessel 8, and one end of flexible pipe 7 is positioned in workpiece receiving vessel 8, and lathe 1 is provided with cylinder 9, and cylinder 9 is flexibly connected motion bar 6.The utility model is before boring, first use workpiece positioning clamping device clamping work pieces, then promote cylinder, cylinder promotes motion bar and rotates, make the flexible pipe on motion bar forward the below that needs drilling-workpiece to, then open and drive axle box, drive axle box to drive driving shaft to advance, drill bit on driving shaft carries out boring work to part, when part is finished after boring procedure, the tight device of work piece positioning unclamps part, part after boring drops in flexible pipe, because the mouth of pipe place of flexible pipe is provided with guider, the cross-sectional area of guider is greater than the cross-sectional area of flexible pipe, guider has increased the area of accepting part on flexible pipe, institute is so that part can accurately enter in flexible pipe, part after boring is along with flexible pipe is collected in workpiece receiving vessel, staff reclaims the part after boring, again promote cylinder, cylinder makes the motion bar initial position that rebounds, can the part after boring be reclaimed by flexible pipe like this, avoid part and lathe to occur breakage in various degree.
These are only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this.Anyly take the utility model as basis, for solving essentially identical technical problem, realize essentially identical technique effect, the simple change of having done, be equal to and replace or modification etc., be all covered by among protection domain of the present utility model.

Claims (5)

1. a lathe borehole drill construction, comprise lathe (1), drive axle box (2) and work piece positioning tightly to install (3), described driving axle box (2) and described work piece positioning tightly install (3) and are all located on described lathe (1), it is characterized in that: in described driving axle box (2), be provided with driving shaft (4), one end of described driving shaft (4) is provided with drill bit (5), described work piece positioning tightly installs the side that (3) are located at described drill bit (5), described lathe (1) is provided with motion bar (6), the upper clamping of described motion bar (6) has flexible pipe (7), the mouth of pipe of described flexible pipe (7) is positioned at the below of described drill bit (5), one side of described lathe (1) is provided with workpiece receiving vessel (8), one end of described flexible pipe (7) is positioned in described workpiece receiving vessel (8), described lathe (1) is provided with cylinder (9), described cylinder (9) is flexibly connected described motion bar (6).
2. a kind of lathe borehole drill construction according to claim 1, it is characterized in that: described work piece positioning tightly installs (3) and comprises pedestal (31), fixture block (32) and clamping element (33), described pedestal (31) is located on described lathe (1), it is upper that described fixture block (32) is located at described pedestal (31), and described clamping element (33) is located in described fixture block (32).
3. a kind of lathe borehole drill construction according to claim 2, it is characterized in that: between described fixture block (32) and described pedestal (31), be longitudinally provided with the first bolt (34), it is upper that described fixture block (32) is fixedly connected on described pedestal (31) by described the first bolt (34), and described the first bolt (34) is with angular distribution setting.
4. a kind of lathe borehole drill construction according to claim 2, it is characterized in that: between described clamping element (33) and described fixture block (32), be laterally provided with the second bolt (35), described clamping element (33) is fixedly connected on described fixture block (32) by described the second bolt (35).
5. a kind of lathe borehole drill construction according to claim 1, is characterized in that: the mouth of pipe place of described flexible pipe (7) is provided with guider (71), and the cross-sectional area of described guider (71) is greater than the cross-sectional area of described flexible pipe (7).
CN201420188874.XU 2014-04-18 2014-04-18 Drilling mechanism for machine tool Expired - Fee Related CN203817455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420188874.XU CN203817455U (en) 2014-04-18 2014-04-18 Drilling mechanism for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420188874.XU CN203817455U (en) 2014-04-18 2014-04-18 Drilling mechanism for machine tool

Publications (1)

Publication Number Publication Date
CN203817455U true CN203817455U (en) 2014-09-10

Family

ID=51472996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420188874.XU Expired - Fee Related CN203817455U (en) 2014-04-18 2014-04-18 Drilling mechanism for machine tool

Country Status (1)

Country Link
CN (1) CN203817455U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105150566A (en) * 2015-07-06 2015-12-16 程洪亮 Production method and equipment for multi-hole fast-inserting reversely buckled fastening tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105150566A (en) * 2015-07-06 2015-12-16 程洪亮 Production method and equipment for multi-hole fast-inserting reversely buckled fastening tube

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

Granted publication date: 20140910

Termination date: 20150418