CN203390599U - Positioning device for drilling holes in pump motor frame - Google Patents

Positioning device for drilling holes in pump motor frame Download PDF

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Publication number
CN203390599U
CN203390599U CN201320503316.3U CN201320503316U CN203390599U CN 203390599 U CN203390599 U CN 203390599U CN 201320503316 U CN201320503316 U CN 201320503316U CN 203390599 U CN203390599 U CN 203390599U
Authority
CN
China
Prior art keywords
plate
hole
nut
motor frame
positioning
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
CN201320503316.3U
Other languages
Chinese (zh)
Inventor
吴永旭
赖昌品
刘龙
杨代军
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.)
Shanghai East Pump Group Co Ltd
Original Assignee
Shanghai East Pump Group 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 Shanghai East Pump Group Co Ltd filed Critical Shanghai East Pump Group Co Ltd
Priority to CN201320503316.3U priority Critical patent/CN203390599U/en
Application granted granted Critical
Publication of CN203390599U publication Critical patent/CN203390599U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a positioning device for drilling holes in a pump motor frame. The positioning device comprises a positioning plate for arranging a motor frame, wherein the positioning plate is arranged on a digital controlled drill working table; a plurality of positioning grooves are formed in the horizontal direction of the digital controlled drill working table; the positioning grooves are internally provided with screw nuts; the screw nuts are movably arranged inside the positioning grooves; a plurality of bolt holes are formed in the positioning plate; screws penetrate through the bolt holes and are connected with the screw nuts inside the positioning grooves; the positioning device further comprises two positioning clamps for fixing the motor frame on the positioning plate, wherein the positioning clamps comprise plate rods, screw rods and pressing plates; a through hole is formed in one end of each screw rod; the plate rod is arranged inside the through hole; one end of the pressing plate is connected with the motor frame; a through hole is formed in the middle part of the pressing plate; the pressing plate is sleeved on the screw rod through the through hole; and the other ends of the pressing plates are connected with the screw nuts inside the positioning grooves on the digital controlled drill working table through bolts. The positioning device is simple in structure, safe and reliable and convenient to use, capable of ensuring hole drilling quality, improving working efficiency and applicable to hole drilling in pump motors in scale.

Description

A kind of positioner for the boring of pump motor frame
Technical field
The utility model relates to the positioner that a kind of lathe is used, particularly a kind of positioner for the boring of pump motor frame.
Background technology
Numerical control drilling machine is mainly used in the processing such as boring, reaming, fraising, tapping; At automobile, locomotive, shipbuilding, Aero-Space, construction machinery industry; Especially for super long type lamination, it is first-selection that the porous series natural resources such as longeron, structural steel, cast part become the Drilling operation of all kinds of heavy parts in sea to work as.
The motor rack of existing pump is adding man-hour, generally all need to hole, and be all generally to adopt numerical control drilling machine to hole, motor rack two ends flange bolt connecting hole has relative circumferencial direction angle position requirement, it is when boring, fine to the position accuracy demand of boring; Existing numerical control drilling machine drilling equipment is when holing to motor rack, and it easily produces vibrations, after generation vibrations, just easily securing motor rack is subjected to displacement, and has so just affected the precision of boring; Add now and need carry out school tune to every workpiece man-hour, school is adjusted very cumbersome.
Now be badly in need of a kind of motor rack drilling-hole positioning device of holing on numerical control drilling machine that motor rack firmly can be fixed on and improve the precision while holing, also need to improve working (machining) efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of a kind of positioner for the boring of pump motor frame that can improve motor rack borehole accuracy and efficiency.
For achieving the above object, the technical solution of the utility model is as follows:
For a positioner for pump motor frame boring, described positioner comprises
One location-plate for mounted motor frame, described location-plate is arranged on numerical control drilling machine workbench, and described location-plate is provided with the positioning spigot that several and motor rack flange seam match;
Described numerical control drilling machine driving water square is upwards provided with some locating slots, in described locating slot, be provided with nut, in the locating slot that described nut movably arranges, be also provided with several bolts hole on described location-plate, screw is connected with the nut in locating slot through bolt hole;
For motor rack is fixed on to the locating clip on location-plate, described locating clip is two, and is symmetrical set; Described locating clip comprises plate stem, screw rod and pressing plate, and one end of described screw rod is provided with through hole, and one end of described plate stem is arranged in through hole;
One end of described pressing plate is connected with motor rack, and the middle part of described pressing plate is provided with a through hole, and pressing plate is set on screw rod by through hole;
The other end of described pressing plate is connected with the nut in locating slot on numerical control drilling machine workbench by bolt.
In an embodiment of the present utility model, described location-plate is circular.
In an embodiment of the present utility model, on described screw rod, be arranged with spring.
In an embodiment of the present utility model, the cross section of described locating slot is T-shaped, and described nut is T-shaped nut.
In an embodiment of the present utility model, described bolt is the bolt with nut, and described nut is T-shaped nut.
By technique scheme, the beneficial effects of the utility model are:
The utility model is simple in structure, safe and reliable, easy to operate, can improve motor rack borehole accuracy and drilling efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model mounting structure schematic diagram;
Top view when Fig. 2 is the utility model installation.
Numeral and the represented corresponding component title of letter in figure:
10, location-plate 11, bolt hole 12, screw 20, Drilling machines bench 21, locating slot 22, T-shaped nut 30, plate stem 40, screw rod 50, pressing plate 51, through hole 52, bolt 60, spring 70, motor rack.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1 and Fig. 2, the utility model discloses a kind of positioner for the boring of pump motor frame, this positioner comprises location-plate 10, and location-plate 10 is arranged on numerical control drilling machine workbench 20, and it can, for being fixedly installed, can be also detachable setting; The utility model location-plate 10 is circular location-plate, can be set to other shape according to actual needs; Motor rack 70 when boring need to be placed in location-plate 10 above; Location-plate 10 is provided with several positioning spigots (not marking in figure), and these several positioning spigots when mounted, match with the flange seam on motor rack.
In numerical control drilling machine workbench 20 horizontal directions, be also provided with some locating slots 21, this locating slot is T-shaped locating slot, and in this locating slot, be provided with T-shaped nut 22, in the locating slot that T-shaped nut 22 movably arranges, the utility model location-plate is preferably and is fixedly installed on numerical control drilling machine workbench, on location-plate, be also provided with several bolts hole 11, it is connected with the T-shaped nut in T-shaped locating slot through bolt hole 11 by screw 12 when being fixed on numerical control drilling machine workbench; When it needs running fix plate, only need unclamp screw; Stationary positioned plate constantly, only need be tightened screw.
The utility model also comprises that two are fixed on the locating clip on location-plate by motor rack, and these two locating clips are symmetrical set; Locating clip comprises plate stem 30, screw rod 40 and pressing plate 50, and screw rod 40 one end is provided with through hole (not marking in figure), and plate stem 30 one end is arranged in the through hole of screw rod 40 one end, and plate stem can drive screw rod rotation; Pressing plate 50 one end is connected with motor rack, and the middle part of pressing plate 50 is provided with a through hole 51, and pressing plate 50 is set on screw rod 40 by through hole; The other end of pressing plate is connected with numerical control drilling machine work top by bolt 52, between this bolt and pressing plate for being threaded, height when its adjustable pressure plate is installed; One end that bolt is connected with T-shaped locating slot is a T-shaped nut, and this T-shaped nut can move freely in T-shaped locating slot, and when bolt tightening, T-shaped nut is convenient to be fixed in T-shaped locating slot; When bolt unclamps, T-shaped nut just can move freely in T-shaped locating slot.
The utility model also comprises a spring 60, and spring 60 is set on pressing plate 50 screw rod 40 below, and when screw rod is separated with T-shaped nut in T-shaped locating slot, this spring can make pressing plate be returned to overhead positions.
Operation principle of the present utility model is as follows:
This positioner when mounted, first location-plate 10 is fixed on numerical control drilling machine workbench 20, location-plate 10 is connected with the T-shaped nut 22 in the T-shaped locating slot of numerical control drilling machine workbench by screw 12, when screw 12 is tightened with T-shaped nut 22, location-plate is irremovable, when screw and T-shaped nut unclamp, location-plate can move on numerical control drilling machine workbench, and it can meet the installation requirement of diverse location; After location-plate installs, then motor rack 70 is arranged on above location-plate 10, the flange seam on motor rack 70 matches and is connected with the positioning spigot on location-plate; In order further to improve the stability of motor rack, two ends, left and right at motor rack are respectively equipped with locating clip, locating clip is when fixed electrical machinery frame, only need rotation plate stem 30, plate stem 30 drives screw rod 40 to move downward, screw rod 40 is by pressing plate 50 to pressing down, and the pressing plate 50 moving downward contacts with motor rack 70, and clamping motor frame 70 and location-plate 10; Locating clip can move on numerical control drilling machine workbench; After motor rack is installed completely, the drill bit of numerical control drilling machine workbench top is to the motor rack processing (boring is treated to auto-programming, does not elaborate) of holing herein.
More than show 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 in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (5)

1. for a positioner for pump motor frame boring, it is characterized in that: described positioner comprises
One location-plate for mounted motor frame, described location-plate is arranged on numerical control drilling machine workbench, and described location-plate is provided with the positioning spigot that several and motor rack flange seam match;
Described numerical control drilling machine driving water square is upwards provided with some locating slots, in described locating slot, be provided with nut, in the locating slot that described nut movably arranges, be also provided with several bolts hole on described location-plate, screw is connected with the nut in locating slot through bolt hole;
For motor rack is fixed on to the locating clip on location-plate, described locating clip is two, and is symmetrical set; Described locating clip comprises plate stem, screw rod and pressing plate, and one end of described screw rod is provided with through hole, and one end of described plate stem is arranged in through hole;
One end of described pressing plate is connected with motor rack, and the middle part of described pressing plate is provided with a through hole, and pressing plate is set on screw rod by through hole;
The other end of described pressing plate is connected with the nut in locating slot on numerical control drilling machine workbench by bolt.
2. a kind of positioner for the boring of pump motor frame according to claim 1, is characterized in that: described location-plate is for circular.
3. a kind of positioner for the boring of pump motor frame according to claim 1, is characterized in that: on described screw rod, be arranged with spring.
4. a kind of positioner for the boring of pump motor frame according to claim 1, is characterized in that: the cross section of described locating slot is T-shaped, and described nut is T-shaped nut.
5. a kind of positioner for the boring of pump motor frame according to claim 1, is characterized in that: described bolt is the bolt with nut, and described nut is T-shaped nut.
CN201320503316.3U 2013-08-16 2013-08-16 Positioning device for drilling holes in pump motor frame Expired - Fee Related CN203390599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320503316.3U CN203390599U (en) 2013-08-16 2013-08-16 Positioning device for drilling holes in pump motor frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320503316.3U CN203390599U (en) 2013-08-16 2013-08-16 Positioning device for drilling holes in pump motor frame

Publications (1)

Publication Number Publication Date
CN203390599U true CN203390599U (en) 2014-01-15

Family

ID=49902159

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320503316.3U Expired - Fee Related CN203390599U (en) 2013-08-16 2013-08-16 Positioning device for drilling holes in pump motor frame

Country Status (1)

Country Link
CN (1) CN203390599U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108098634A (en) * 2017-12-22 2018-06-01 赛克思液压科技股份有限公司 A kind of hydraulic pump test quick clamping mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108098634A (en) * 2017-12-22 2018-06-01 赛克思液压科技股份有限公司 A kind of hydraulic pump test quick clamping mechanism

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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: 20140115

Termination date: 20140816

EXPY Termination of patent right or utility model