CN201154400Y - Multi-axis frock for drilling and tapping - Google Patents

Multi-axis frock for drilling and tapping Download PDF

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Publication number
CN201154400Y
CN201154400Y CNU2008200544640U CN200820054464U CN201154400Y CN 201154400 Y CN201154400 Y CN 201154400Y CN U2008200544640 U CNU2008200544640 U CN U2008200544640U CN 200820054464 U CN200820054464 U CN 200820054464U CN 201154400 Y CN201154400 Y CN 201154400Y
Authority
CN
China
Prior art keywords
plate
base
pin
bearing
housing
Prior art date
Application number
CNU2008200544640U
Other languages
Chinese (zh)
Inventor
吴永旭
刘彦龙
Original Assignee
上海东方泵业(集团)有限公司
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 上海东方泵业(集团)有限公司 filed Critical 上海东方泵业(集团)有限公司
Priority to CNU2008200544640U priority Critical patent/CN201154400Y/en
Application granted granted Critical
Publication of CN201154400Y publication Critical patent/CN201154400Y/en

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Abstract

A multi-shaft drilling tapping tool consists of a taper shank, a sleeve, a shell, a connection plate, a floating plate, a pin, crank shafts, a guide column, a supporting plate, a bottom plate and cutter holders. The connection plate is fixedly arranged at the lower end of the sleeve; the sleeve is vertically arranged at the shell; the taper shank is connected with the sleeve; the supporting plate is connected with the lower end of the shell; the pin is eccentrically arranged on the connection plate by a bearing; the lower end of the pin is connected with the floating plate by the bearing; a plurality of cutter holders are arranged on the supporting plate by the bearing; the upper ends of a plurality of crank shafts are connected with the floating plate by the bearing; the lower ends of the crank shafts are connected with the cutter holders; the guide column is arranged between the bottom plate and the shell; a spring is sheathed on and connected with the guide column between the shell and the bottom plate. The multi-shaft drilling tapping tool arranges the eccentric pin, the floating plate and the crack shaft structures into a drilling machine and drives the floating plate to move flatly by the eccentric pin, thereby driving a plurality of crank shafts to rotate to finish the processing of a plurality of holes simultaneously and being capable of ensuring the form and position accuracy between each hole, being convenient for use and having high processing efficiency.

Description

Multi-spindle drilling tapping frock
Technical field:
The utility model relates to mechanical field, relates in particular to the machining servicing unit, particularly a kind of multi-spindle drilling tapping frock.
Background technology:
Drilling machine is the special purpose machine tool of machining hole, guarantees the accuracy of manufacture in hole by bushing plate.But for precision height, baroque part, as gear housing, the quantity of its surface holes is a lot, and distributing does not have regularity, and morpheme requires high, relies on bushing plate to meet the demands.In the prior art, utilize gear drive while drilling equipment to satisfy the accuracy of form and position in each hole, but its complex structure, can only bore hole with a kind of diameter, during the different hole of processing diameter, can only the reaming again of subdrilling aperture, efficient is low, can not satisfy the demand of production in enormous quantities.
Summary of the invention:
The purpose of this utility model provides a kind of multi-spindle drilling tapping frock, and described this multi-spindle drilling tapping frock will solve utilizes drilling machine to come the inefficient technical problem of method of complex parts surface holes such as working gear-box body in the prior art.
This multi-spindle drilling tapping frock of the present utility model is by taper shank, sleeve, housing, connecting plate, float plate, pin, lead, gripper shoe, base plate, a plurality of bent axles and a plurality of base of tool constitute, wherein, described connecting plate is fixedly installed on the lower end of described sleeve, sleeve is arranged on the described housing by angular contact ball bearing, the upper end of housing is connected with cover plate by bolt, described taper shank is connected with sleeve by nut, described float plate is arranged on the below of connecting plate, described gripper shoe is arranged on the below of float plate, gripper shoe is connected with the lower end of housing, described pin is arranged on the connecting plate by bearing prejudicially, the lower end of pin links to each other with float plate by bearing, any one described base of tool all is arranged on the gripper shoe by bearing, the upper end of any one described bent axle all links to each other with float plate by bearing, the lower end of any one bent axle all links to each other with the base of tool, described base plate is arranged on the below of housing, described lead is arranged between base plate and the housing, the upper end of lead is provided with nut, housing, be socketed with spring on the lead between the base plate.
Further, the radius of gyration of any one described bent axle equates with the eccentric throw of described pin.
Further, described pin links to each other with float plate with described connecting plate by cylinder roller bearing.
Further, described bent axle lower end radial section is quadrangle, matches with the cubic hole of described base of tool upper end in described bent axle lower end.
Further, the described base of tool is arranged on the described gripper shoe by angular contact ball bearing.
Further, the quantity of the described bent axle and the described base of tool is at least two.
Further, be provided with taper pin between the nut of lead upper end and the lead.
Operation principle of the present utility model is: taper shank is connected with drilling machine, and connecting plate is done translation under the drive of cam pin, makes bent axle rotate (radius of gyration of bent axle equates with the eccentric throw of pin) with the radius of gyration of oneself; Bent axle connects with cubic hole with the drill bit base of tool, thereby drill bit or screw tap are rotated under the drive of the drill bit base of tool.Drill press spindle moves downward the drive housing and moves downward together, by synthesizing of two kinds of motions, guarantees boring or tapping.When lifting drilling machine: thus boring or tapping finished at the effect lower house of spring force along the lead rising.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is arranged at cam pin, float plate and crankshaft structure in the drilling machine frock, drives to float by cam pin and does translation fortune fortune, rotates thereby drive a plurality of bent axles, finishing a plurality of holes processes simultaneously, can accurately guarantee the accuracy of form and position between each hole, easy to use, the working (machining) efficiency height.
Description of drawings:
Fig. 1 is the structural representation of multi-spindle drilling tapping frock of the present utility model.
The specific embodiment
As shown in Figure 1, multi-spindle drilling tapping frock of the present utility model is by taper shank 1, sleeve 2, housing 3, connecting plate 4, float plate 5, pin 6, bent axle 7, lead 8, gripper shoe 9, the base plate 10 and the base of tool 11 constitute, described connecting plate 4 is fixedly set in described sleeve 2 lower ends, described sleeve 2 is arranged on the described housing 3 vertically by angular contact ball bearing 12, described housing 3 upper ends are provided with cover plate 14 by bolt 13, described taper shank 1 is connected with described sleeve 2 by nut 15, described float plate 5 is arranged at described connecting plate 4 belows, described gripper shoe 9 is arranged at described float plate 5 belows, described gripper shoe 9 is connected with described housing 3 lower ends, described pin 6 is arranged on the described connecting plate 4 prejudicially by bearing, described pin 6 lower ends link to each other with described float plate 5 by bearing, a plurality of described base of tools 11 are arranged on the described gripper shoe 9 by bearing, a plurality of described bent axles 7 upper ends link to each other with described float plate 5 by bearing, described bent axle 7 lower ends link to each other with the described base of tool 11, described base plate 10 is arranged at described housing 3 belows, be provided with described lead 8 between described base plate 10 and the described housing 3, described lead 8 upper ends are provided with nut 16, and socket is provided with spring 17 on the lead 8 between described housing 3 and the described base plate 10.
Further, the radius of gyration of described bent axle 7 equates with the eccentric throw of described pin 6.
Further, described pin 6 links to each other with float plate 5 with described connecting plate 4 by cylinder roller bearing.
Further, described bent axle 7 lower end cross sections are quadrangle, match with the cubic hole of the described base of tool 11 upper ends in described bent axle 7 lower ends.
Further, the described base of tool 11 is arranged on the described gripper shoe 9 by angular contact ball bearing.
Further, the quantity of the described bent axle 7 and the described base of tool 11 is at least two.
Further, be provided with taper pin 18 between the nut 16 of described lead 8 upper ends and the described lead 8.
Concrete, add and man-hour cutter 19 is fixed on the base of tool 11, taper shank 1 is connected with drill press spindle, and connecting plate 4 is done translation under the drive of cam pin 6, makes bent axle 7 rotate (radius of gyration of bent axle 7 equates with the eccentric throw of pin 6) with the radius of gyration of oneself; Bent axle 7 connects with the cubic hole of the base of tool 11 usefulness, thereby drilling cutters 19 is rotated under the drive of the drill bit base of tool 11, and drill press spindle moves downward drive housing 3 and moves downward together, by synthesizing of two kinds of motions, guarantees the accuracy of form and position of boring or tapping.

Claims (7)

1. multi-spindle drilling tapping frock, by taper shank, sleeve, housing, connecting plate, float plate, pin, lead, gripper shoe, base plate, a plurality of bent axles and a plurality of base of tool constitute, it is characterized in that: described connecting plate is fixedly installed on the lower end of described sleeve, sleeve is arranged on the described housing by angular contact ball bearing, the upper end of housing is connected with cover plate by bolt, described taper shank is connected with sleeve by nut, described float plate is arranged on the below of connecting plate, described gripper shoe is arranged on the below of float plate, gripper shoe is connected with the lower end of housing, described pin is arranged on the connecting plate by bearing prejudicially, the lower end of pin links to each other with float plate by bearing, any one described base of tool all is arranged on the gripper shoe by bearing, the upper end of any one described bent axle all links to each other with float plate by bearing, the lower end of any one bent axle all links to each other with the base of tool, described base plate is arranged on the below of housing, described lead is arranged between base plate and the housing, the upper end of lead is provided with nut, housing, be socketed with spring on the lead between the base plate.
2. multi-spindle drilling tapping frock as claimed in claim 1 is characterized in that: the radius of gyration of any one described bent axle equates with the eccentric throw of described pin.
3. multi-spindle drilling tapping frock as claimed in claim 1 is characterized in that: described pin links to each other with float plate with described connecting plate by cylinder roller bearing.
4. multi-spindle drilling tapping frock as claimed in claim 1 is characterized in that: described bent axle lower end radial section is quadrangle, matches with the cubic hole of described base of tool upper end in described bent axle lower end.
5. multi-spindle drilling tapping frock as claimed in claim 1, it is characterized in that: the described base of tool is arranged on the described gripper shoe by angular contact ball bearing.
6. multi-spindle drilling tapping frock as claimed in claim 1 is characterized in that: the quantity of the described bent axle and the described base of tool is at least two.
7. multi-spindle drilling tapping frock as claimed in claim 1 is characterized in that: be provided with taper pin between the nut of lead upper end and the lead.
CNU2008200544640U 2008-01-04 2008-01-04 Multi-axis frock for drilling and tapping CN201154400Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200544640U CN201154400Y (en) 2008-01-04 2008-01-04 Multi-axis frock for drilling and tapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200544640U CN201154400Y (en) 2008-01-04 2008-01-04 Multi-axis frock for drilling and tapping

Publications (1)

Publication Number Publication Date
CN201154400Y true CN201154400Y (en) 2008-11-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200544640U CN201154400Y (en) 2008-01-04 2008-01-04 Multi-axis frock for drilling and tapping

Country Status (1)

Country Link
CN (1) CN201154400Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398090A (en) * 2010-09-07 2012-04-04 安特(苏州)精密机械有限公司 Tapping clamp for special hole sites
CN103111656A (en) * 2013-01-17 2013-05-22 宁波五峰机械有限公司 Digital controlled drill used for drilling processing controlled by multiple shafts
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
CN105171029A (en) * 2015-10-14 2015-12-23 苏州市新瑞奇节电科技有限公司 Electricity-saving type multi-shaft punching mechanism
CN105965055A (en) * 2016-06-27 2016-09-28 泰州市姜堰德力电机有限公司 Drilling device of motor casing
CN105965059A (en) * 2016-06-27 2016-09-28 泰州市姜堰德力电机有限公司 Drilling device of motor end cover
CN107081616A (en) * 2017-06-18 2017-08-22 柴德维 A kind of boring grab of work pieces process

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398090A (en) * 2010-09-07 2012-04-04 安特(苏州)精密机械有限公司 Tapping clamp for special hole sites
CN103111656A (en) * 2013-01-17 2013-05-22 宁波五峰机械有限公司 Digital controlled drill used for drilling processing controlled by multiple shafts
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
CN105171029A (en) * 2015-10-14 2015-12-23 苏州市新瑞奇节电科技有限公司 Electricity-saving type multi-shaft punching mechanism
CN105965055A (en) * 2016-06-27 2016-09-28 泰州市姜堰德力电机有限公司 Drilling device of motor casing
CN105965059A (en) * 2016-06-27 2016-09-28 泰州市姜堰德力电机有限公司 Drilling device of motor end cover
CN107081616A (en) * 2017-06-18 2017-08-22 柴德维 A kind of boring grab of work pieces process

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081126

Termination date: 20100204