CN104117708A - Drilling device of motor casing - Google Patents
Drilling device of motor casing Download PDFInfo
- Publication number
- CN104117708A CN104117708A CN201410346598.XA CN201410346598A CN104117708A CN 104117708 A CN104117708 A CN 104117708A CN 201410346598 A CN201410346598 A CN 201410346598A CN 104117708 A CN104117708 A CN 104117708A
- Authority
- CN
- China
- Prior art keywords
- sleeve part
- casing
- clamping screw
- locating hole
- latch
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
- B23B2247/12—Drilling jigs with means to affix the jig to the workpiece
Abstract
The invention discloses a drilling device of a motor casing. The drilling device comprises a vertically-arranged fixed plate, a sleeve portion, a locking portion, a locating portion, a locating plate and a drill rod. The sleeve portion is used for sleeving the casing and provided with a vertically-penetrating first locating hole. The locking portion is used for locking and fixing the casing on the sleeve portion. The locating portion is used for circumferentially locating the casing. The locating plate is arranged above the sleeve portion and is horizontally arranged, a vertically-penetrating second locating hole is formed in the locating plate, and the first locating hole and the second locating hole are arranged axially. The drill rod is vertically arranged above the locating plate, and the drill rod and the second locating hole are arranged axially. According to the drilling device, it can be guaranteed that two through holes in two mounting seats on the machined motor casing are coaxial.
Description
Technical field
The present invention relates to a kind of motor case drilling equipment.
Background technology
As Fig. 1, shown in Fig. 2, there is at present a kind of motor case, on the diapire 14 of casing, be provided with centre bore 15, the perisporium of casing comprises the first perisporium 11 and the second perisporium 12, the first perisporium 11 is cylindrical wall, on the outer surface of the first perisporium 11, be symmetrically arranged with two installation feet 16, the second perisporium 12 is round platform wall, on the outer surface of the second perisporium 12, be symmetrically arranged with two mount pads 13, when this motor case of processing, need on two mount pads 13, process respectively a through hole, and require two through hole coaxial lines on mount pad 13, at present when this motor case of processing, generally on two mount pads 13, to process through hole respectively with two drilling rods, two through hole coaxial lines on two mount pads 13 on the motor case that is so just difficult to guarantee to machine, make machining accuracy lower, will affect the follow-up assembling of motor case.
Summary of the invention
Technical problem to be solved by this invention is, a kind of motor case drilling equipment is provided, and it can guarantee two through hole coaxial lines on two mount pads on processed motor case.
For solving the problems of the technologies described above, motor case drilling equipment provided by the invention, it comprises:
One fixed head vertically arranging;
One for being nested with the sleeve part of casing, and one end of this sleeve part is fixedly connected on a surface of fixed head, is provided with first locating hole vertically running through on this sleeve part;
One tight lock part for casing is locked, this tight lock part comprises that one is arranged on locking bed and a clamping screw of the other end of sleeve part, locking bed is pegged graft and is coordinated for the centre bore with bottom of shell, and clamping screw is for being threaded that with the screwed hole on locking bed casing is pressed on to sleeve part;
One for casing being carried out to the circumferentially location division of location, and this location division comprises that at least one is arranged on a lip-deep post that supports of fixed head, should support post for offseting with an installation foot of casing;
One is arranged on sleeve part top and horizontally disposed location-plate, is provided with second locating hole vertically running through on this location-plate, and the first locating hole and the second locating hole are coaxially set; And
One is arranged on the drilling rod of the vertical setting of location-plate top, and this drilling rod and the second locating hole are coaxially set.
Adopt after above structure, the present invention compared with prior art, has advantages of following:
When using the present invention to process motor case, first casing is nested with on sleeve part, now locking bed is plugged in the centre bore of casing, and make two installation feet on casing prop up respectively two to post, make two mount pads on casing and the first locating hole over against, then clamping screw is screwed on locking bed, by clamping screw, casing is locked on sleeve part, then drilling rod is driven and is moved down by drilling machine, drilling rod processes through hole through the second locating hole and the first locating hole successively on two mount pads of casing, because two through holes on two mount pads are formed by same drilling rod time processing, can guarantee two through hole coaxial lines on two mount pads, make machining accuracy higher.
As improvement, described sleeve part comprises cylindrical the first sleeve part and is the second round table-like sleeve part, one end of the first sleeve part is fixedly connected with a surface of fixed head, one end that the other end of the first sleeve part is larger with the diameter of the second sleeve part is fixedly connected with, the first locating hole is arranged on the second sleeve part, and locking bed is arranged on less one end of diameter of the second sleeve part.Like this, the first sleeve part coordinates with the first perisporium of casing, the second sleeve part coordinates with the second perisporium of casing, after casing is nested with on sleeve part, the first perisporium of casing is nested with and is fixed on the first sleeve part, the diapire of casing and the end face of the second sleeve part offset simultaneously, make casing fixing firm.
As improvement, the described post that supports has two and lay respectively at the both sides of sleeve part, two support post respectively with casing on two installation feet offset.Like this, make the circumferential location of casing more firm.
As improvement, between described clamping screw and locking bed, be provided with a latch, the threaded shank of clamping screw through latch and with locking bed on screwed hole threaded engagement, the head of clamping screw and latch offset so that latch is pressed on casing on sleeve part, on described latch, offer for the breach through the threaded shank of clamping screw, the external diameter of the head of described clamping screw is less than the aperture of centre bore of the bottom of casing.Like this, after processing casing, only clamping screw need to be unscrewed a little, then latch is taken off, the centre bore of casing can be slipped over and casing is taken off from clamping screw, like this, make can take off casing in the situation that not needing clamping screw to take off, more for convenience, and clamping screw be difficult for to lose.
Accompanying drawing explanation
Fig. 1 is the top view of casing;
Fig. 2 is the profile of casing;
Fig. 3 is the structural representation of motor case drilling equipment of the present invention;
Fig. 4 is that A-A in Fig. 3 is to view;
Fig. 5 is the structural representation of latch.
Wherein, 1, base; 2, fixed head; 3, location-plate; 301, the second locating hole; 4, sleeve part; 401, the second sleeve part; 402, the first sleeve part; 403, the first locating hole; 5, locking bed; 501, screwed hole; 6, clamping screw; 601, head; 602, threaded shank; 7, support post; 8, latch; 801, breach; 9, drilling rod;
11, the first perisporium; 12, the second perisporium; 13, mount pad; 14, diapire; 15, centre bore; 16, installation foot.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Shown in Fig. 3, Fig. 4, Fig. 5, motor case drilling equipment of the present invention comprises that a fixed head vertically arranging 2, is arranged on for casing being carried out to the circumferential location division, of location the drilling rod 9 that sleeve part 4 tops and horizontally disposed location-plate 3 and are arranged on the vertical setting of location-plate 3 tops for tight lock part that casing is locked, for being nested with the sleeve part 4, of casing, fixed head 2 is fixed on a base 1, drilling rod 9, by drilling machine driving work, is driven and is rotated and vertically move up and down by drilling machine during drilling rod 9 work.
One end of this sleeve part 4 is fixedly connected on a surface of fixed head 2, on this sleeve part 4, be provided with first locating hole 403 vertically running through, described sleeve part comprises cylindrical the first sleeve part 402 and is the second round table-like sleeve part 401, one end of the first sleeve part 402 is fixedly connected with a surface of fixed head 2, one end that the other end of the first sleeve part 402 is larger with the diameter of the second sleeve part 401 is fixedly connected with, the first locating hole 403 is arranged on the second sleeve part 401, and locking bed 5 is arranged on less one end of diameter of the second sleeve part 401.
This location division comprises that at least one is arranged on a lip-deep post 7 that supports of fixed head 2, should support post 7 for offseting with an installation foot of casing, the described post 7 that supports has two and lay respectively at the both sides of sleeve part 4, two support post 7 respectively with casing on two installation feet offset.
This tight lock part comprises that one is arranged on locking bed 5 and a clamping screw 6 of the other end of sleeve part 4, locking bed 5 is pegged graft and is coordinated for the centre bore with bottom of shell, clamping screw 6 is threaded casing to be pressed on to sleeve part 4 for the screwed hole 501 with on locking bed 5, between described clamping screw 6 and locking bed 5, be provided with a latch 8, the threaded shank 602 of clamping screw 6 through latch 8 and with locking bed 5 on screwed hole 501 threaded engagement, head 601 and the latch 8 of clamping screw 6 offset so that latch 8 is pressed on casing on sleeve part 4, on described latch 8, offer the breach 801 for the threaded shank 602 through clamping screw 6, the external diameter of the head 601 of described clamping screw 6 is less than the aperture of centre bore of the bottom of casing.
On this location-plate 3, being provided with the second locating hole 301, the first locating holes 403 and second locating hole 301 vertically running through is coaxially set.
This drilling rod 9 and the second locating hole 301 are coaxially set.
After casing to be processed is nested with on sleeve part 4, the first perisporium of casing is nested with and is fixed on the first sleeve part 402, the end face of the diapire of casing and the second sleeve part 401 offsets, two installation feet on casing offset to post 7 with two respectively, now two mount pads on casing and the first locating hole 403 and the second locating hole 301 over against, and now locking bed 5 is inserted into the centre bore on the diapire of casing, then the threaded shank of clamping screw 6 602 is screwed on the screwed hole 501 on locking bed 5, then latch 8 is inserted into the threaded shank 602 of clamping screw 6 by breach 801, make latch 8 between the head 601 and the diapire of casing of clamping screw 6, then screw locking nut 6, the head 601 of locking nut 6 is pressed on latch 8 on the diapire of casing, so just by locking nut 6, casing is locked, then drilling machine drives 9 rotation while of drilling rod drilling rod 9 to move down, drilling rod 9 is first through the second locating hole 301, on a mount pad of casing, punch, then drilling rod 9 continues across the first installing hole 403, on another mount pad of casing, punch, this drilling rod 9 is simultaneously to two mount pad punchings, guaranteed the through hole coaxial line on two mount pads.
After boring completes, drilling rod 9 backhauls, then the threaded shank of locking nut 6 602 is screwed out a little from the screwed hole 501 of mount pad 5, unnecessary locking nut 6 is taken off, as long as now latch 8 can be extracted between the head 601 of locking nut 6 and the diapire of casing, then latch 8 is extracted between the head 601 of locking nut 6 and the diapire of casing, now due to the aperture of the centre bore on the diapire of casing, be greater than the external diameter of the head 601 of locking nut 6, now casing directly can be taken off, soon the centre bore on the diapire of casing skids off from locking nut 6, like this, in the situation that not needing to take off locking nut 6, can lock and take off casing, like this, do not need precession frequently and screw out locking nut 6, more for convenience, and locking nut 6 is not easy to lose.
Below only with regard to the present invention, apply preferably example and made explanation, but can not be interpreted as it is limitations on claims, structure of the present invention can have other to change, and is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (4)
1. a motor case drilling equipment, is characterized in that, it comprises:
One fixed head (2) vertically arranging;
One for being nested with the sleeve part (4) of casing, and one end of this sleeve part (4) is fixedly connected on a surface of fixed head (2), is provided with first locating hole (403) vertically running through on this sleeve part (4);
One tight lock part for casing is locked, this tight lock part comprises that one is arranged on locking bed (5) and a clamping screw (6) of the other end of sleeve part (4), locking bed (5) is pegged graft and is coordinated for the centre bore with bottom of shell, and clamping screw (6) is threaded casing to be pressed on to sleeve part (4) for the screwed hole (501) with on locking bed (5);
One for casing being carried out to the circumferentially location division of location, and this location division comprises that at least one is arranged on a lip-deep post (7) that supports of fixed head (2), should support post (7) for offseting with an installation foot of casing;
One is arranged on sleeve part (4) top and horizontally disposed location-plate (3), is provided with second locating hole (301) vertically running through on this location-plate (3), and the first locating hole (403) is coaxially set with the second locating hole (301); And
One is arranged on the drilling rod (9) of the vertical setting of location-plate (3) top, and this drilling rod (9) is coaxially set with the second locating hole (301).
2. motor case drilling equipment according to claim 1, it is characterized in that: described sleeve part comprises cylindrical the first sleeve part (402) and is round table-like the second sleeve part (401), one end of the first sleeve part (402) is fixedly connected with a surface of fixed head (2), one end that the other end of the first sleeve part (402) is larger with the diameter of the second sleeve part (401) is fixedly connected with, it is upper that the first locating hole (403) is arranged on the second sleeve part (401), and locking bed (5) is arranged on less one end of diameter of the second sleeve part (401).
3. motor case drilling equipment according to claim 2, is characterized in that: the described post (7) that supports has two and lay respectively at the both sides of sleeve part (4), two support post (7) respectively with casing on two installation feet offset.
4. motor case drilling equipment according to claim 3, it is characterized in that: between described clamping screw (6) and locking bed (5), be provided with a latch (8), the threaded shank (602) of clamping screw (6) through latch (8) and with locking bed (5) on screwed hole (501) threaded engagement, the head (601) of clamping screw (6) offsets so that latch (8) is pressed on casing on sleeve part (4) with latch (8), on described latch (8), offer the breach (801) for the threaded shank (602) through clamping screw (6), the external diameter of the head (601) of described clamping screw (6) is less than the aperture of centre bore of the bottom of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346598.XA CN104117708B (en) | 2014-07-21 | 2014-07-21 | Motor case drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346598.XA CN104117708B (en) | 2014-07-21 | 2014-07-21 | Motor case drilling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117708A true CN104117708A (en) | 2014-10-29 |
| CN104117708B CN104117708B (en) | 2016-04-20 |
Family
ID=51763470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346598.XA Expired - Fee Related CN104117708B (en) | 2014-07-21 | 2014-07-21 | Motor case drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436552A (en) * | 2015-12-16 | 2016-03-30 | 宁国市嘉翔机械有限公司 | Drilling device for U-shaped connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070189867A1 (en) * | 2006-02-13 | 2007-08-16 | Jones Rutland M Iii | Adjustable clamping arrangement for magnetic mounting plate |
| CN201450421U (en) * | 2009-07-02 | 2010-05-05 | 无锡市中达电机有限公司 | Drilling device of motor end cover |
| CN201889483U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig clamp for middle casing |
| CN202219401U (en) * | 2011-07-14 | 2012-05-16 | 天津起重设备有限公司 | Processing tooling for radial wire outlet holes on rear end covers of motors |
| CN202367481U (en) * | 2011-12-29 | 2012-08-08 | 许昌远东传动轴股份有限公司 | Fixture for boring lug hole of sliding fork |
| CN202479832U (en) * | 2012-01-19 | 2012-10-10 | 宁波久腾车灯电器有限公司 | Drilling template for lamp shade |
| CN203918020U (en) * | 2014-07-21 | 2014-11-05 | 宁波狮球通风机电有限公司 | Motor case drilling equipment |
-
2014
- 2014-07-21 CN CN201410346598.XA patent/CN104117708B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070189867A1 (en) * | 2006-02-13 | 2007-08-16 | Jones Rutland M Iii | Adjustable clamping arrangement for magnetic mounting plate |
| CN201450421U (en) * | 2009-07-02 | 2010-05-05 | 无锡市中达电机有限公司 | Drilling device of motor end cover |
| CN201889483U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig clamp for middle casing |
| CN202219401U (en) * | 2011-07-14 | 2012-05-16 | 天津起重设备有限公司 | Processing tooling for radial wire outlet holes on rear end covers of motors |
| CN202367481U (en) * | 2011-12-29 | 2012-08-08 | 许昌远东传动轴股份有限公司 | Fixture for boring lug hole of sliding fork |
| CN202479832U (en) * | 2012-01-19 | 2012-10-10 | 宁波久腾车灯电器有限公司 | Drilling template for lamp shade |
| CN203918020U (en) * | 2014-07-21 | 2014-11-05 | 宁波狮球通风机电有限公司 | Motor case drilling equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436552A (en) * | 2015-12-16 | 2016-03-30 | 宁国市嘉翔机械有限公司 | Drilling device for U-shaped connector |
| CN105436552B (en) * | 2015-12-16 | 2018-06-26 | 宁国市嘉翔机械有限公司 | A kind of U-joint drilling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117708B (en) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160721 |