CN207375311U - A kind of internal diameter tensioning apparatus - Google Patents
A kind of internal diameter tensioning apparatus Download PDFInfo
- Publication number
- CN207375311U CN207375311U CN201721119405.2U CN201721119405U CN207375311U CN 207375311 U CN207375311 U CN 207375311U CN 201721119405 U CN201721119405 U CN 201721119405U CN 207375311 U CN207375311 U CN 207375311U
- Authority
- CN
- China
- Prior art keywords
- wedge block
- cylinder
- internal diameter
- disk
- tensioning apparatus
- 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
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of internal diameter tensioning apparatus, including：Cylinder promotes module, the cylinder promotes module to include top plate, supporting sleeve and cylinder, Telescopic-cylinder end is provided with downwardly directed connecting rod, connecting rod lower end is connected with propulsion disk, the supporting sleeve bottom is provided with transition disk, bottom plate is set below the transition disk, lead is provided between the bottom plate and transition disk, the lead outer concentric is provided with wedge block module, the wedge block module includes sleeve and along the uniformly distributed several wedge block of excircle of sleeve, the miner diameter end of the wedge block is with promoting disk to be fixedly connected, the wedge block lateral surface is provided with the slide with the equidirectional extension of wedge block, clamping jaw is provided on the slide, the clamping jaw is connected to by sliding block on slide.The utility model can grip stator from stator interior, and mobile distance is short, and gripping is convenient, and gripping stator precision is high, reaches positive and negative 0.01 mm, and device volume is small, saves space, while saves processing cost.
Description
Technical field
The utility model is related to automation field more particularly to a kind of internal diameter tensioning apparatus.
Background technology
In existing motor manufacturing enterprise, driving collocation fixture is usually used and carries out for stator in an assembling process
Stator is carried, removes located stator and casing using artificial crossed, remote there are stroke during driving lifting, fixture clamping is uneasy
Entirely, deciduous is big, time-consuming, is not easy to position, and influences the safety in production of product.
Utility model content
The purpose of this utility model is to provide a kind of internal diameter tensioning apparatus, gripping stator precision is high, realizes automation behaviour
Make, improve gripping efficiency and security.
For this purpose, the utility model uses following technical scheme：
A kind of internal diameter tensioning apparatus, including：Cylinder promotes module, and the cylinder promotes module to include top plate, supporting sleeve
And cylinder, the supporting sleeve are arranged on top plate bottom face, the cylinder is arranged on inside supporting sleeve and is fixedly connected with top plate,
The Telescopic-cylinder end is provided with downwardly directed connecting rod, and the connecting rod lower end is connected with propulsion disk, the supporting sleeve
Tube bottom end is provided with transition disk, sets bottom plate below the transition disk, is provided with and leads between the bottom plate and transition disk
Xiang Zhu, the lead outer concentric are provided with wedge block module, and the wedge block module includes sleeve and equal along excircle of sleeve
Several wedge blocks of cloth, the miner diameter end of the wedge block with disk is promoted to be fixedly connected, the wedge block lateral surface be provided with
The slide of the equidirectional extension of wedge block is provided with clamping jaw on the slide, and the clamping jaw is connected to by sliding block on slide.
In one preferred embodiments of the utility model, the supporting sleeve external circumferential is provided with positioned at top plate bottom face
Positioning vertical column.
In one preferred embodiments of the utility model, the supporting sleeve, transition disk, lead and bottom plate are to set with one heart
It puts.
In one preferred embodiments of the utility model, the lead is disposed with upper bushing and lower lining from top to bottom
Set, is provided with the T-shaped guide pad in lead outer circle between the upper bushing and lower bushing.
In one preferred embodiments of the utility model, the sleeve top end face and bottom face respectively with upper bushing ring flange bottom
End face, lower bushing ring flange upper surface are fitted and connected respectively by screw.
In one preferred embodiments of the utility model, the lead outer circle indent is provided with the waist for installing T-shaped guide pad
Type groove.
In one preferred embodiments of the utility model, the sleeve outer wall be provided with for T-shaped guide pad by through hole.
The beneficial effects of the utility model：A kind of internal diameter tensioning apparatus, wedge block and sliding block slide are applied in combination, real
The process of fixture gripping stator is showed, cylinder promotes automatically under the action of gas, and stator, mobile distance are gripped from stator interior
Short, it is convenient to grip, and gripping stator precision is high, reaches positive and negative 0.01mm, and device volume is small, saves space, adds so as to also save
Work cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
Fig. 2 is guide post structure schematic diagram in Fig. 1；
Fig. 3 is wedge block structure diagram in Fig. 1.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and Fig. 3 and by specific embodiment.
A kind of internal diameter tensioning apparatus, including：Cylinder promotes module, and the cylinder promotes module to include top plate 1, supporting sleeve
2 and cylinder 3, the supporting sleeve 2 is arranged on 1 bottom face of top plate, and the cylinder 2 is arranged on 2 inside of supporting sleeve and top plate 1 is solid
Fixed connection, 3 telescopic end of cylinder are provided with downwardly directed connecting rod 4, and 4 lower end of connecting rod, which is connected with, promotes disk 5,
2 bottom of supporting sleeve is provided with transition disk 6, and 6 lower section of transition disk sets bottom plate 7, the bottom plate 7 and transition circle
Lead 8 is provided between disk 6, the supporting sleeve 2, transition disk 6, lead 8 and bottom plate 7 are to be arranged concentrically.
8 outer concentric of lead is provided with wedge block module, and the wedge block module includes sleeve 91 and along sleeve
The uniformly distributed several wedge blocks 92 of 91 outer circles, the miner diameter end of the wedge block 92 is with promoting disk 6 to be fixedly connected, the wedge block 92
Lateral surface is provided with the slide 10 with 92 equidirectional extension of wedge block, and clamping jaw 11, the clamping jaw 11 are provided on the slide 10
It is connected to by sliding block 12 on slide 10, cylinder 3, which drives, promotes disk 5, wedge block 92 to be moved down along lead 8, sliding block 12
It moves relatively upward, shifts to 92 upper end of wedge block（That is miner diameter end）, clamping jaw shrink, 3 telescopic rod of cylinder retract when, wedge block 92 to
Upper movement, sliding block 12 is opposite to slide to the big diameter end of wedge block 92, and clamping jaw 11 opens, and enlarged-diameter clamps stator.
In above-mentioned, the working face of the clamping jaw 11 is skew surface, convenient for fitting closely clamping with spindle inner wall.
Further, 2 external circumferential of supporting sleeve is provided with the positioning vertical column positioned at 1 bottom face of top plate, clamps motor
Shell.
Further, the lead 8 is disposed with upper bushing 81 and lower bushing 82,81 He of upper bushing from top to bottom
The T-shaped guide pad 83 being provided between lower bushing 82 in 8 outer circle of lead, bushing play carrying rubbing action, and damage only needs
It will more resleeve.
Further, 91 top end face of sleeve and bottom face respectively with 81 ring flange bottom face of upper bushing, lower 82 method of bushing
Blue disk upper surface is fitted and connected respectively by bolt, easy to disassemble.
Further, the 8 outer circle indent of lead is provided with the waist type groove 84 for installing T-shaped guide pad 83, connects convenient for positioning
It connects.
Further, 91 outer wall of sleeve be provided with for T-shaped guide pad 83 by through hole 93.
The beneficial effects of the utility model：A kind of internal diameter tensioning apparatus, wedge block and sliding block slide are applied in combination, real
The process of fixture gripping stator is showed, cylinder promotes automatically under the action of gas, and stator, mobile distance are gripped from stator interior
Short, it is convenient to grip, and gripping stator precision is high, reaches positive and negative 0.01mm, and device volume is small, saves space, adds so as to also save
Work cost.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (7)
1. a kind of internal diameter tensioning apparatus, which is characterized in that including：Cylinder promotes module, the cylinder promote module include top plate,
Supporting sleeve and cylinder, the supporting sleeve are arranged on top plate bottom face, and the cylinder is arranged on inside supporting sleeve and top plate
It is fixedly connected, the Telescopic-cylinder end is provided with downwardly directed connecting rod, and the connecting rod lower end is connected with propulsion disk, institute
It states supporting sleeve bottom and is provided with transition disk, bottom plate is set below the transition disk, between the bottom plate and transition disk
It is provided with lead, the lead outer concentric is provided with wedge block module, and the wedge block module includes sleeve and along set
The uniformly distributed several wedge blocks of cylinder outer circle, the miner diameter end of the wedge block is with promoting disk to be fixedly connected, the wedge block lateral surface
The slide with the equidirectional extension of wedge block is provided with, clamping jaw is provided on the slide, the clamping jaw is connected to cunning by sliding block
On rail.
2. internal diameter tensioning apparatus according to claim 1, which is characterized in that the supporting sleeve external circumferential is provided with position
In the positioning vertical column of top plate bottom face.
3. internal diameter tensioning apparatus according to claim 1, which is characterized in that the supporting sleeve, transition disk, lead
It is to be arranged concentrically with bottom plate.
4. internal diameter tensioning apparatus according to claim 1, which is characterized in that the lead is disposed with from top to bottom
Upper bushing and lower bushing, are provided with the T-shaped guide pad in lead outer circle between the upper bushing and lower bushing.
5. internal diameter tensioning apparatus according to claim 4, which is characterized in that the sleeve top end face and bottom face respectively with
Upper bushing ring flange bottom face, lower bushing ring flange upper surface are fitted and connected respectively by screw.
6. internal diameter tensioning apparatus according to claim 4, which is characterized in that the lead outer circle indent is provided with installation
The waist type groove of T-shaped guide pad.
7. internal diameter tensioning apparatus according to claim 1, which is characterized in that the sleeve outer wall is provided with leads for T-shaped
To block by through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119405.2U CN207375311U (en) | 2017-09-04 | 2017-09-04 | A kind of internal diameter tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721119405.2U CN207375311U (en) | 2017-09-04 | 2017-09-04 | A kind of internal diameter tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375311U true CN207375311U (en) | 2018-05-18 |
Family
ID=62343411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721119405.2U Expired - Fee Related CN207375311U (en) | 2017-09-04 | 2017-09-04 | A kind of internal diameter tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375311U (en) |
-
2017
- 2017-09-04 CN CN201721119405.2U patent/CN207375311U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204621586U (en) | A kind of multi-station machine tool Self-centering device | |
| CN202606740U (en) | Unloading assembly | |
| CN203438027U (en) | Deburring machine of aluminum alloy hub | |
| CN103949687B (en) | A kind of ultrasonic vibration drill turning device for large diameter hole overlaying processing | |
| CN203778808U (en) | Clamping tool for machining inclined hole on thrust collar of generator | |
| CN104128787A (en) | Clamp spring pressing-in tool | |
| CN206444782U (en) | One kind spray painting clamping device | |
| CN204135405U (en) | Oil cylinder fixture under cylinder jacket bore hole | |
| CN207375311U (en) | A kind of internal diameter tensioning apparatus | |
| CN104889722B (en) | A kind of aspirated-air type screwdriver of use holding connecting bolt screwdriver bit | |
| CN201573044U (en) | Vertical screwing device for threaded guide sleeve | |
| CN208697036U (en) | A kind of bearing outer ring edging platform | |
| CN203872009U (en) | Motor stator overturning and sleeving-into-base hoist | |
| CN103447991A (en) | Piston rod auxiliary assembly device | |
| CN204035611U (en) | The drilling equipment of gripper shoe of catchmenting in oil field produced water filter | |
| CN209394235U (en) | A kind of rotating supporting device for Vertical Handover flexible welding workbench | |
| CN102990017A (en) | Swing-arm manipulator | |
| CN202461586U (en) | Pedal type feeding drilling machine | |
| CN202479710U (en) | Automotive motor stator welding machine | |
| CN205855815U (en) | A kind of crane limit damper | |
| CN204366545U (en) | Engine cylinder-body left and right side hangs raised head face milling fixture | |
| CN204673223U (en) | A kind ofly weld special auxiliary frame | |
| CN217824641U (en) | Device for pressing motor shaft into iron core | |
| CN219746106U (en) | Metal rod workpiece knocking device | |
| CN210788859U (en) | Quick punching press smelting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180518 Termination date: 20180904 |