CN203611000U - Clamp assembly for rotor shaft of double-head motor - Google Patents
Clamp assembly for rotor shaft of double-head motor Download PDFInfo
- Publication number
- CN203611000U CN203611000U CN201320851676.2U CN201320851676U CN203611000U CN 203611000 U CN203611000 U CN 203611000U CN 201320851676 U CN201320851676 U CN 201320851676U CN 203611000 U CN203611000 U CN 203611000U
- Authority
- CN
- China
- Prior art keywords
- chuck
- armature spindle
- base plate
- clamp assembly
- mount pad
- 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
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Abstract
The utility model discloses a clamp assembly for a rotor shaft of a double-head motor. The technical scheme is that the clamp assembly is formed by a base plate, a first chuck and a second chuck, wherein the first chuck and the second chuck are fixedly connected with the base plate, and are centrally symmetrically arranged relative to the center of the base plate; each of the first chuck and the second chuck comprises an installing seat which is L-shaped, a clamping arm and a driving piece driving the clamping arm to clamp a rotor shaft body; the clamping arms are in abutted connection with the installing seats; the installing seats is fixedly connected with the base plate; and the installing seat of the first chuck is arranged opposite to the installing seat of the second chuck. The clamp assembly is advantaged by simple structure, easy assembly and clamping of rotor shaft body and improving of processing efficiency.
Description
Technical field
The utility model relates to a kind of work piece holder technical field, and more particularly, it relates to the armature spindle clamp assembly of a double end motor.
Background technology
Fixture is as one of vitals on lathe, it mainly plays the effect of fastening workpiece, difform workpiece needs different fixtures, work piece holder great majority on lathe need manually workpiece to be installed, tightened at present, have a strong impact on operating efficiency, for example: in the time of the armature spindle of processing double end motor, be used at present the fixture of clamping armature spindle body to exist complex structure, clamping to be inconvenient to cause working (machining) efficiency low; Clamp that effect is undesirable causes that machining accuracy is low, crudy is low.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of armature spindle clamp assembly of double end motor, and the armature spindle of this double end motor has advantages of simple in structure, armature spindle body convenient mounting and clamping, improves working (machining) efficiency with clamp assembly.
For achieving the above object, the utility model provides following technical scheme: a kind of armature spindle clamp assembly of double end motor, be fixedly connected with by base plate, with base plate and about its center be centrosymmetric arrange the first chuck, the second chuck, described first and second chuck includes mount pad, the clamp arm of L-shaped setting and drives clamp arm to clamp the actuator of armature spindle body, described clamp arm can be conflicted and be connected with mount pad, described mount pad is fixedly connected with base plate, and the mount pad of the mount pad of described the first chuck and the second chuck is oppositely arranged.
The utility model is further set to: described mount pad one end forms installation portion, the other end forms support portion, described clamp arm comprises and is the clamping section, connecting portion and the driving section that are wholely set, described connecting portion and support portion are hinged and form pin joint, described actuator is cylinder, described cylinder is connected with base plate, can conflict and be connected with piston rod in described driving section, and the installation portion of the installation portion of described the first chuck and the second chuck is on same straight line.。
By adopting technique scheme, by armature spindle body frame between the first chuck, the second chuck, piston rod promotes driving section and moves up due to the hinged cause of connecting portion and support portion, cause clamping section armature spindle body to be clamped in the installation portion of mount pad, such design not only can be simplified the structural design of clamp assembly, can also make the handling of armature spindle body more convenient, improve working (machining) efficiency.
The utility model is further set to: described pin joint is near clamping section one side setting.
By adopting technique scheme, pin joint is near clamping section one side setting, can make center of gravity deflection driving section one side of whole clamp arm, such design in the time of cylinder pressure release under the effect of clamp arm at self gravitation clamping section automatically unclamp, facilitate the dismounting of armature spindle body, improve working (machining) efficiency.
The utility model is further set to: described clamping section, all curved settings of installation portion, described driving section and piston rod are hinged.
By adopting technique scheme, clamping section and installation portion are arranged to the curved clamping effect that can improve armature spindle body, piston rod and driving section are hinged can further improve clamping effect, thereby improves machining accuracy, crudy, reduces the scrappage of armature spindle.
The utility model is further set to: described driving section is provided with the fixed block being fixedly connected with it being positioned at a side hinged with piston rod, and described fixed block and clamp arm are wholely set.
By adopting technique scheme, can make center of gravity deflection driving section one side of whole clamp arm, such design when cylinder pressure release under the effect of clamp arm at self gravitation clamping section automatically unclamp, facilitate the dismounting of armature spindle body, raising working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the armature spindle clamp assembly embodiment of the utility model double end motor;
Fig. 2 is the structural representation of the armature spindle of the utility model double end motor.
Reference numeral: 1, base plate; 2, the first chuck; 3, the second chuck; 4, mount pad; 41, installation portion; 42, support portion; 5, clamp arm; 51, clamping section; 52, connecting portion; 53, driving section; 6, cylinder; 61, piston rod; 7, fixed block; 8, armature spindle body.
The specific embodiment
Referring to figs. 1 through Fig. 2, the armature spindle of the utility model double end motor is described further with clamp assembly embodiment.
A kind of armature spindle clamp assembly of double end motor, be fixedly connected with by base plate 1, with base plate 1 and about its center be centrosymmetric arrange the first chuck 2, the second chuck 3, described first and second chuck includes mount pad 4, the clamp arm 5 of L-shaped setting and drives clamp arm 5 to clamp the actuator of armature spindle body 8, described clamp arm 5 can be conflicted and be connected with mount pad 4, described mount pad 4 is fixedly connected with base plate 1, and the mount pad 4 of described the first chuck 2 and the mount pad 4 of the second chuck 3 are oppositely arranged.
Described mount pad 4 one end form installation portion 41, the other end forms support portion 42, described clamp arm 5 comprises and is the clamping section 51, connecting portion 52 and the driving section 53 that are wholely set, described connecting portion 52 is hinged and form pin joint with support portion 42, described actuator is cylinder 6, cylinder 6 is connected with base plate 1, can conflict and be connected with piston rod 61 in described driving section 53, and the installation portion 41 of described the first chuck 2 and the installation portion 41 of the second chuck 3 are on same straight line.
By adopting technique scheme, by 8 of armature spindle bodies between the first chuck 2, the second chuck 3, piston rod 61 promotes driving section 53 and moves up due to the hinged cause in connecting portion 52 and support portion 42, cause clamping section 51 armature spindle body 8 to be clamped in the installation portion 41 of mount pad 4, such design not only can be simplified the structural design of clamp assembly, can also make the handling of armature spindle body 8 more convenient, improve working (machining) efficiency.
Described pin joint is near clamping section 51 1 side settings.
By adopting technique scheme, pin joint is near clamping section 51 1 side settings, can make center of gravity deflection driving section 53 1 sides of whole clamp arm 5, such design in the time of cylinder 6 pressure release under the effect of clamp arm 5 at self gravitation clamping section 51 automatically unclamp, facilitate the dismounting of armature spindle body 8, improve working (machining) efficiency.
Described clamping section 51, all curved settings of installation portion 41, described driving section 53 is hinged with piston rod 61.
By adopting technique scheme, clamping section 51 and installation portion 41 are arranged to the curved clamping effect that can improve armature spindle body 8, piston rod 61 can further improve clamping effect with driving section 53 is hinged, thereby improves machining accuracy, crudy, reduces the scrappage of armature spindle.
Described driving section 53 is provided with the fixed block 7 being fixedly connected with it being positioned at a side hinged with piston rod 61, and described fixed block 7 is wholely set with clamp arm 5.
By adopting technique scheme, can make center of gravity deflection driving section 53 1 sides of whole clamp arm 5, such design in the time of cylinder 6 pressure release under the effect of clamp arm 5 at self gravitation clamping section 51 automatically unclamp, facilitate the dismounting of armature spindle body 8, improve working (machining) efficiency.
Claims (5)
1. the armature spindle clamp assembly of a double end motor, it is characterized in that: be fixedly connected with by base plate, with base plate and about its center be centrosymmetric arrange the first chuck, the second chuck, described first and second chuck includes mount pad, the clamp arm of L-shaped setting and drives clamp arm to clamp the actuator of armature spindle body, described clamp arm can be conflicted and be connected with mount pad, described mount pad is fixedly connected with base plate, and the mount pad of the mount pad of described the first chuck and the second chuck is oppositely arranged.
2. the armature spindle clamp assembly of double end motor according to claim 1, it is characterized in that: described mount pad one end forms installation portion, the other end forms support portion, described clamp arm comprises and is the clamping section, connecting portion and the driving section that are wholely set, described connecting portion and support portion are hinged and form pin joint, described actuator is cylinder, described cylinder is connected with base plate, can conflict and be connected with piston rod in described driving section, the installation portion of the installation portion of described the first chuck and the second chuck is on same straight line.
3. the armature spindle clamp assembly of double end motor according to claim 2, is characterized in that: described pin joint is near clamping section one side setting.
4. the armature spindle clamp assembly of double end motor according to claim 3, is characterized in that: described clamping section, all curved settings of installation portion, described driving section and piston rod are hinged.
5. the armature spindle clamp assembly of double end motor according to claim 4, is characterized in that: described driving section is provided with the fixed block being fixedly connected with it being positioned at a side hinged with piston rod, and described fixed block and clamp arm are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851676.2U CN203611000U (en) | 2013-12-21 | 2013-12-21 | Clamp assembly for rotor shaft of double-head motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851676.2U CN203611000U (en) | 2013-12-21 | 2013-12-21 | Clamp assembly for rotor shaft of double-head motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611000U true CN203611000U (en) | 2014-05-28 |
Family
ID=50763681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320851676.2U Expired - Fee Related CN203611000U (en) | 2013-12-21 | 2013-12-21 | Clamp assembly for rotor shaft of double-head motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611000U (en) |
-
2013
- 2013-12-21 CN CN201320851676.2U patent/CN203611000U/en not_active Expired - Fee Related
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Legal Events
| 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: 20140528 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |