CN104493545A - Compressing device for motor machining - Google Patents
Compressing device for motor machining Download PDFInfo
- Publication number
- CN104493545A CN104493545A CN201410823945.3A CN201410823945A CN104493545A CN 104493545 A CN104493545 A CN 104493545A CN 201410823945 A CN201410823945 A CN 201410823945A CN 104493545 A CN104493545 A CN 104493545A
- Authority
- CN
- China
- Prior art keywords
- plate
- backing plate
- screw
- screw rod
- base plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of motors, in particular to a compressing device for motor machining. The compressing device comprises a backing plate, a bottom plate, a top plate, small backing plates, a cylinder and screws, wherein the bottom plate is mounted on the backing plate; and the backing plate and the bottom plate are circles with holes in centers. The compressing device is characterized in that the cylinder is fixed between the bottom plate and the top plate; holes allowing the screws to pass are formed in the top plate and the small backing plate and located above the center holes of the backing plate and the bottom plate; a bolt is used for fixing one end of each screw and compressing each small backing plate; and the other end of each screw is mounted on a motor workpiece. The device solves the problems of deformation and reduced reliability when a flat cover plate is for compressing for a long term, is simple in structure, can be quickly mounted, and does not deform easily in long-term usage.
Description
Technical field
The present invention relates to technical field of motors, more particularly, relate to a kind of motor processing hold down gag.
Background technology
At present, AC traction electric motor peripheral surface adds man-hour clamp pressing and usually adopts flat deck directly to compress, and by flat deck lifting on workpiece, accurately need locate, then install pad and nut, realize the compression to workpiece.This kind of mode flat deck compresses use for a long time and easily produces distortion, and reliability reduces, and causes compacted workpiece to produce infringement and loosen and produces product rejection.Secondly complex operation installed by pad.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of motor to process hold down gag, cover plate quick position can be realized and install, and realize fast-holding.
In order to realize foregoing invention object, the technical solution used in the present invention is as follows:
A kind of motor processing hold down gag, comprise backing plate, base plate, top board, small raft, cylinder and screw rod, described base plate is arranged on backing plate, centered by described backing plate and base plate, perforate is circular, it is characterized in that: be fixed with cylinder between described base plate and top board, top board and small raft are provided with the hole by screw rod, and described hole is positioned at above backing plate and bottom center hole, bolt standing screw one end also compresses small raft, and the described screw rod other end is arranged on motor workpiece.
Further, small raft is arranged on top board by screw, and small raft can around screw turns.
Further, small raft is with screw mounting hole and has open clamping hole, and described clamping hole is for clamping screw rod.
Further, screw rod two ends are provided with outer periphery threads.
The main beneficial effect of the present invention is: 1, flat deck of the prior art is become core structure cover plate, and rear generation distortion reused by cover plate, strengthens the reliability of cover plate; 2, employing is fixing rotates small raft around bolt, can improve cover plate clamping speed, greatly reduce operation easier, reduce labor intensity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is a kind of motor processing of the present invention hold down gag top view;
Fig. 2 is the A-A cut away view of Fig. 1;
Fig. 3 is a kind of motor processing of the present invention hold down gag mounting structure schematic diagram;
Wherein 1, backing plate 2, base plate 3, top board 4, small raft 5, cylinder 6, screw rod 7, hole 8, screw 9, clamping hole 10, motor workpiece.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed.
As Figure 1-3, a kind of motor processing hold down gag, this device comprises backing plate 1, base plate 2, top board 3, small raft 4, cylinder 5 and screw rod 6, described base plate 2 is arranged on backing plate 1, centered by described backing plate 1 and base plate 2, perforate is circular, cylinder 5 is fixed with between base plate 2 and top board 3, top board 3 and small raft 4 are provided with the hole 7 by screw rod 6, described hole 7 is positioned at above backing plate 1 and base plate 2 centre bore, hex bolts standing screw 6 one end also compresses small raft 4, small raft is with screw 8 installing hole and has open clamping hole 9, described clamping hole 9 is for clamping screw rod 6, small raft 4 is arranged on top board (3) by screw 8, small raft 4 can rotate around screw 8, described screw rod 6 other end is arranged on motor workpiece 10.
The present embodiment object is to make professional and technical personnel in the field understand technical scheme of the present invention according to it and to be implemented; the protection domain of this patent can not be limited with it; the present invention of all foundations discloses the distortion that technology is done; all fall into protection scope of the present invention, the protection domain of this patent is as the criterion with appended claims.
Claims (4)
1. a motor processing hold down gag, this device comprises backing plate (1), base plate (2), top board (3), small raft (4), cylinder (5) and screw rod (6), described base plate (2) is arranged on backing plate (1), centered by described backing plate (1) and base plate (2), perforate is circular, it is characterized in that: between described base plate (2) and top board (3), be fixed with cylinder (5), top board (3) and small raft (4) are provided with the hole (7) by screw rod (6), described hole is positioned at above backing plate (1) and base plate (2) centre bore, bolt standing screw (6) one end also compresses small raft (4), described screw rod (6) other end is arranged on motor workpiece (10).
2. motor processing hold down gag according to claim 1, it is characterized in that, small raft (4) is arranged on top board (3) by screw (8), and small raft (4) can rotate around screw (8).
3. motor processing hold down gag according to claim 1, it is characterized in that, described small raft is with screw (8) installing hole and has open clamping hole (9), and described clamping hole (9) is for clamping screw rod (6).
4. motor processing hold down gag according to claim 1, it is characterized in that, described screw rod (6) two ends are provided with outer periphery threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823945.3A CN104493545A (en) | 2014-12-26 | 2014-12-26 | Compressing device for motor machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823945.3A CN104493545A (en) | 2014-12-26 | 2014-12-26 | Compressing device for motor machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493545A true CN104493545A (en) | 2015-04-08 |
Family
ID=52935045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823945.3A Pending CN104493545A (en) | 2014-12-26 | 2014-12-26 | Compressing device for motor machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091200A (en) * | 2019-04-11 | 2019-08-06 | 武汉船用机械有限责任公司 | The hole processing clamp of air introduction |
-
2014
- 2014-12-26 CN CN201410823945.3A patent/CN104493545A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091200A (en) * | 2019-04-11 | 2019-08-06 | 武汉船用机械有限责任公司 | The hole processing clamp of air introduction |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
|
| RJ01 | Rejection of invention patent application after publication |