CN203155928U - Roll riveting machine spindle box - Google Patents
Roll riveting machine spindle box Download PDFInfo
- Publication number
- CN203155928U CN203155928U CN 201320142216 CN201320142216U CN203155928U CN 203155928 U CN203155928 U CN 203155928U CN 201320142216 CN201320142216 CN 201320142216 CN 201320142216 U CN201320142216 U CN 201320142216U CN 203155928 U CN203155928 U CN 203155928U
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- spindle box
- main spindle
- driving shaft
- 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 provides a roll riveting machine spindle box. The roll riveting machine spindle box comprises a motor, a coupling, a spindle box body, a spindle box bottom plate, a first gear shaft, a second gear shaft, a drive shaft, a dual gear, a first transmission gear, a second transmission gear, a spindle outer ring and a plurality of end covers, wherein an output shaft of the motor is linked with the first gear shaft through the coupling, the first gear shaft is meshed with the first transmission gear, the first transmission gear rotates to drive the second transmission gear to rotate, the second transmission gear is meshed with the dual gear, the dual gear rotates to drive the second transmission gear to rotate, and the second transmission gear rotates to drive the drive shaft to rotate. Meshing relation among the gear shafts, the dual gear and the gears is utilized to form three-level gearing-down, particularly, one end of the second gear shaft is fixed on the spindle box body, the other end of the second gear shaft is fixed in a groove of a shaft end of the drive shaft, thus the length of the shaft is reduced, and the spindle box is compact in structure and convenient to dismantle and mount.
Description
Technical field
The utility model relates to a kind of main spindle box, particularly a kind of rolling riveter main spindle box.
Background technology
Rolling riveter needing in the mechanical industry to be widely used in the occasion of closing-up, such as the rivet of aspects such as solid rivet or hollow rivet.
Rolling riveter in actual applications, to design supporting seat for the fixing of power transmission shaft in the main spindle box of its multi-stage gear transmission, design can take certain box house space at the supporting seat of main spindle box box house, and makes that removing and installing of each power transmission shaft and gear is very difficult.
The utility model content
The purpose of this utility model is the rolling riveter main spindle box that a kind of compact conformation is provided, is easy to safeguard.
For achieving the above object, the utility model has adopted following technical scheme:
This main spindle box comprises driving shaft, second gear shaft, first travelling gear, second travelling gear, duplicate gear and first gear shaft that links to each other with motor output shaft, described first gear shaft and the engagement of first travelling gear, second gear shaft links to each other with first travelling gear, duplicate gear meshes with second gear shaft and second travelling gear respectively, driving shaft links to each other with second travelling gear, one end of driving shaft offers groove, be provided with bearing in the groove, an end of second gear shaft links to each other with described bearing.
Described main spindle box also comprises the main spindle box casing, and second gear shaft and driving shaft are fixed on the main spindle box casing.
Described driving shaft is provided be used to the stop washer of fixing second travelling gear and round nut.
The beneficial effects of the utility model are: the utility model is offered groove by the end at driving shaft, and in groove, be provided for fixing the bearing of second gear shaft, can save in the end of second gear shaft and driving shaft independent supporting seat and bearing are set simultaneously, can reduce the length of main shaft, thereby make the main spindle box compact conformation, and dismounting, easy for installation has very big facilitation for the raising of rolling riveter workpiece machining accuracy, effect.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
The structural representation of Fig. 2 second gear shaft and driving shaft junction;
Among the figure: 1 is driving shaft, and 2 is bearing, and 3 is screw, 4 is sealing ring, and 5 is the main spindle box base plate, and 6 is the driving shaft upper end cover, 7 is seal washer, and 8 is sealing baffle, and 9 is second travelling gear, 10 is key, and 11 is round nut, and 12 is stop washer, 13 is second gear shaft, and 14 is first travelling gear, and 15 is sleeve, 16 is the second gear shaft upper end cover, and 17 is pad, and 18 is spring washer, 19 is the main spindle box casing, and 20 is motor, and 21 is shaft coupling, 22 is first gear shaft, and 23 is angular contact ball bearing, and 24 is duplicate gear, 25 is plug cock, and 26 is the first gear shaft bottom end cover, and 27 is the main shaft outer ring, 28 is the driving shaft bottom end cover, and 29 for adjusting pad, and 30 is felt oil seal.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1 and Fig. 2, main spindle box described in the utility model comprises driving shaft 1, second gear shaft 13, first travelling gear 14, second travelling gear 9, duplicate gear 24 and first gear shaft 22 that links to each other with motor output shaft, described first gear shaft 22 and 14 engagements of first travelling gear, second gear shaft 13 links to each other with first travelling gear 14, duplicate gear 24 meshes with second gear shaft 13 and second travelling gear 9 respectively, driving shaft 1 links to each other with second travelling gear 9, one end of driving shaft 1 offers groove, be provided with bearing in the groove, an end of second gear shaft 13 links to each other with described bearing.Described main spindle box comprises that also main spindle box casing 19, the second gear shafts 13 and driving shaft 1 are fixed on the main spindle box casing 19.Described driving shaft 1 is provided be used to the stop washer 12 of fixing second travelling gear 9 and round nut 11.
Embodiment
As shown in Figure 1, a kind of rolling riveter main spindle box comprises motor 20, shaft coupling 21, main spindle box casing 19, main spindle box base plate 5, first gear shaft 22, second gear shaft 13, driving shaft 1, duplicate gear 24, first travelling gear 14, second travelling gear 9, main shaft outer ring 27 and the first gear shaft upper end cover, the first gear shaft bottom end cover 26, the second gear shaft upper end cover 16, driving shaft upper end cover 6, driving shaft bottom end cover 28; Connect by shaft coupling 21 between motor output shaft and first gear shaft 22, first gear shaft 22 and 14 engagements of first travelling gear, the rotation of first travelling gear 14 drives second gear shaft 13 and rotates, second gear shaft 13 and duplicate gear 24 engagements, the rotation of duplicate gear 24 drives the rotation of second travelling gear 9, the rotation of second travelling gear 9 drives driving shaft 1 and rotates, and utilizes the meshing relation between each gear shaft, duplicate gear, the gear to constitute three grades of deceleration transmission.
As shown in Figure 2, one end of second gear shaft 13 is fixed on the main spindle box casing 19 by sleeve 15, bearing 2, the second gear shaft upper end cover 16, pad 17, spring washer 18, screw 3, the other end by bearing fixing in the groove of driving shaft 1 upper end, the lower end of driving shaft 1 is fixed on the main spindle box casing 19, can make the compact conformation of main spindle box, and dismounting, easy for installation.
As shown in Figure 2, in driving shaft 1 upper end screw thread is arranged, second travelling gear 9 is fixed on the driving shaft 1 by stop washer 12 and round nut 11, and then finishes the engagement with duplicate gear 24.Make that like this second travelling gear 9 is better with the tightness of driving shaft 1.
During application, as shown in Figure 1, finish the assembling of each parts of rolling riveter main spindle box, this main spindle box can be realized three grades of deceleration transmission, and has reduced axial length, and compact conformation, stable performance remove and install all more convenient.
Claims (3)
1. rolling riveter main spindle box, it is characterized in that: this main spindle box comprises driving shaft (1), second gear shaft (13), first travelling gear (14), second travelling gear (9), duplicate gear (24) and first gear shaft (22) that links to each other with motor output shaft, described first gear shaft (22) and first travelling gear (14) engagement, second gear shaft (13) links to each other with first travelling gear (14), duplicate gear (24) meshes with second gear shaft (13) and second travelling gear (9) respectively, driving shaft (1) links to each other with second travelling gear (9), one end of driving shaft (1) offers groove, be provided with bearing in the groove, an end of second gear shaft (13) links to each other with described bearing.
2. according to the described a kind of rolling riveter main spindle box of claim 1, it is characterized in that: described main spindle box also comprises main spindle box casing (19), and second gear shaft (13) and driving shaft (1) are fixed on the main spindle box casing (19).
3. according to the described a kind of rolling riveter main spindle box of claim 1, it is characterized in that: described driving shaft (1) is provided be used to the stop washer of fixing second travelling gear (9) (12) and round nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142216 CN203155928U (en) | 2013-03-26 | 2013-03-26 | Roll riveting machine spindle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142216 CN203155928U (en) | 2013-03-26 | 2013-03-26 | Roll riveting machine spindle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155928U true CN203155928U (en) | 2013-08-28 |
Family
ID=49017152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142216 Expired - Fee Related CN203155928U (en) | 2013-03-26 | 2013-03-26 | Roll riveting machine spindle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001287A (en) * | 2016-06-06 | 2016-10-12 | 陕西科技大学 | Roll-riveting device for turbine blades |
-
2013
- 2013-03-26 CN CN 201320142216 patent/CN203155928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001287A (en) * | 2016-06-06 | 2016-10-12 | 陕西科技大学 | Roll-riveting device for turbine blades |
| CN106001287B (en) * | 2016-06-06 | 2018-01-23 | 陕西科技大学 | Turbo blade roll riveting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140326 |