CN202804794U - Automatic returning device for processing gear blank - Google Patents
Automatic returning device for processing gear blank Download PDFInfo
- Publication number
- CN202804794U CN202804794U CN 201220465924 CN201220465924U CN202804794U CN 202804794 U CN202804794 U CN 202804794U CN 201220465924 CN201220465924 CN 201220465924 CN 201220465924 U CN201220465924 U CN 201220465924U CN 202804794 U CN202804794 U CN 202804794U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- piston cylinder
- rotating shaft
- work piece
- automatic material
- 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 an automatic returning device for processing a gear blank, and the device comprises a rotating shaft which is arranged at the upper part of a machine tool and a clamping device which is arranged on the end of the rotating shaft; a track is arranged below the clamping device; a cylindrical cavity is arranged by being coaxial with the whole rotating shaft; a piston cylinder is coaxially arranged in the cavity; and a push block is fixedly arranged on the end of a piston rod of the piston cylinder. When the automatic returning device for processing the gear blank is used for automatically returning a work piece, the piston rod of a piston extends out of the piston cylinder and drives the push block to move to the right until the push block is tightly attached to the left end surface of the work piece; at the time, the clamping device loosens the work piece, the piston rod continues to extend out of the piston cylinder to the largest stroke so as to push the work piece out of the clamping device; after being pushed out from the clamping device, the work piece drops to the notch of the track, and rolls to a collection device along the track; and meanwhile, the piston rod pushes the work piece in the piston cylinder to the largest stroke, and drives the push block to return to an initial position. From a working process we can know that, when the automatic returning device for processing the gear blank is used for automatically returning, not only is the operation convenient and quick and the working efficiency high, but also the damage of the work piece after processing can be prevented.
Description
Technical field
The utility model relates to the machined field, is specifically related to a kind of automatic material withdrawing device of machining gears blank.
Background technology
The many workpiece of machinery industry carry out all needing to carry out material returned operation after the machining, but present method of operating all is manually to carry out material returned operation from anchor clamps by the operative employee, especially when workpiece fine finishining, perhaps workpiece be that gear etc. is circular, during the miniature workpiece of ring-type, when the operative employee unloads workpiece from the anchor clamps, there is the possibility that the workpiece that processes is run into lathe or other hard thing, cause the generation of defect ware, present this artificial material returned method not only consuming time, speed is slow, and the probability that produces defect ware is higher, has reduced production efficiency.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of automatic material withdrawing device of machining gears blank is provided, the workpiece after the processing is carried out automatic material returning, reduced the generation of defect ware, improved production efficiency.
Technical solution adopted in the utility model is:
A kind of automatic material withdrawing device of machining gears blank, comprise the rotating shaft of being located at lathe top, be located at the clamping device of roller end, described clamping device below is provided with track, described rotating shaft entire body concentric is provided with cylindrical cavity, concentric is provided with piston cylinder in the described cavity, and the piston rod end of described piston cylinder is fixed with pushing block.
The further improvement project of the utility model is that the piston cylinder of described piston is fixed in the inwall of rotating shaft by fixed mount.
The utility model further improvement project is that described fixed mount is symmetrically set in the two ends, the left and right sides of piston cylinder.
The utility model further improvement project is, the cross section of described pushing block is circular, and the diameter of pushing block is equal to or slightly less than the internal diameter of rotating shaft.
The utility model further improvement project is that described track tilts to discharging opening.
The utility model further improvement project is, described track is provided with the notch that is parallel to its bottom surface, and the width of described notch is slightly larger than the thickness of processing work.
The utility model further improvement project is that the bottom surface of described notch and madial wall are coated with one deck copper sheet.
The utility model further improvement project is, the left side sidewall of described notch be positioned at clamping device under or lower general plan left, the rear side end face of notch is positioned at the rear of clamping device.
The beneficial effects of the utility model are:
Carry out automatic material returning when operation of workpiece with the utility model, by signal controlling, the piston rod of piston stretches out piston cylinder, and drives pushing block and move right, until pushing block is close to the left side of workpiece; At this moment, by signal controlling, clamping device unclamps workpiece, and piston rod continues to stretch out piston cylinder to range, and workpiece is released clamping device, and workpiece falls in the notch of track, and tumbles to gathering-device along track after releasing from clamping device; Simultaneously, by signal controlling, to range, drive pushing block and get back to initial position in the piston rod propelling piston cylinder.From the above-mentioned course of work as can be known, carry out the automatic material returning operation of workpiece with the utility model, both convenient and swift, high efficiency can guarantee again the not quality of defective work piece.
Description of drawings:
Fig. 1 is that the utility model structure master looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the utility model structure right side.
Fig. 3 is that the utility model uses structural representation.
The specific embodiment:
In conjunction with illustrated in figures 1 and 2, the utility model comprises the rotating shaft 3 of being located at lathe 1 top, be located at the clamping device 4 of rotating shaft 3 ends, described clamping device 4 belows are provided with track 9, described rotating shaft 3 entire body concentrics are provided with cylindrical cavity 2, described cavity 2 interior concentrics are provided with piston cylinder 5, piston rod 6 ends of described piston cylinder 5 are fixed with pushing block 8, the piston cylinder 5 of described piston is fixed in the inwall of rotating shaft 3 by fixed mount 7, described fixed mount 7 is symmetrically set in the two ends, the left and right sides of piston cylinder 5, the cross section of described pushing block 8 is circular, and the diameter of pushing block 8 is equal to or slightly less than the internal diameter of rotating shaft 3; Described track 9 tilts to discharging opening; Described track 9 is provided with the notch 12 that is parallel to its bottom surface, the width of described notch 12 is slightly larger than the thickness of processing work, the bottom surface of described notch 12 and madial wall are coated with one deck copper sheet 13, the left side sidewall of described notch 12 be positioned at clamping device 4 under or lower general plan left, the rear side end face 11 of notch 12 is positioned at the rear of clamping device 4.
As shown in Figure 3, carry out automatic material returning when operation of round piece with the utility model, by or signal controlling, the piston rod 6 of piston stretches out piston cylinder 5, and drives pushing block 8 and move right, until pushing block 8 is close to the left side of workpiece; At this moment, by signal controlling, clamping device 4 unclamps workpiece, and piston rod 6 continues to stretch out piston cylinder 5 to range, and workpiece is released clamping device 4, and workpiece falls in the notch 12 of track 9, and tumbles to gathering-device along track after releasing from clamping device 4; Simultaneously, by signal controlling, to range, drive pushing block 8 and get back to initial position in the piston rod 6 propelling piston cylinders 5.
Claims (8)
1. the automatic material withdrawing device of a machining gears blank, it is characterized in that: comprise the rotating shaft (3) of being located at lathe (1) top, be located at the clamping device (4) of rotating shaft (3) end, described clamping device (4) below is provided with track (9), described rotating shaft (3) entire body concentric is provided with cylindrical cavity (2), the interior concentric of described cavity (2) is provided with piston cylinder (5), and piston rod (6) end of described piston cylinder (5) is fixed with pushing block (8).
2. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 1, it is characterized in that: the piston cylinder of described piston (5) is fixed in the inwall of rotating shaft (3) by fixed mount (7).
3. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 2, it is characterized in that: described fixed mount (7) is symmetrically set in the two ends, the left and right sides of piston cylinder (5).
4. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 1 is characterized in that: the cross section of described pushing block (8) is for circular, and the diameter of pushing block (8) is equal to or slightly less than the internal diameter of rotating shaft (3).
5. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 1, it is characterized in that: described track (9) tilts to discharging opening.
6. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 5, it is characterized in that: described track (9) is provided with the notch (12) that is parallel to its bottom surface, and the width of described notch (12) is slightly larger than the thickness of processing work.
7. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 6, it is characterized in that: the bottom surface of described notch (12) and madial wall are coated with one deck copper sheet (13).
8. the automatic material withdrawing device of a kind of machining gears blank as claimed in claim 6, it is characterized in that: the left side sidewall of described notch (12) be positioned at clamping device (4) under, the rear side end face (11) of notch (12) is positioned at the rear of clamping device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465924 CN202804794U (en) | 2012-09-13 | 2012-09-13 | Automatic returning device for processing gear blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465924 CN202804794U (en) | 2012-09-13 | 2012-09-13 | Automatic returning device for processing gear blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804794U true CN202804794U (en) | 2013-03-20 |
Family
ID=47863737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465924 Expired - Fee Related CN202804794U (en) | 2012-09-13 | 2012-09-13 | Automatic returning device for processing gear blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916904A (en) * | 2021-01-21 | 2021-06-08 | 陈洪均 | Punching equipment for connector |
-
2012
- 2012-09-13 CN CN 201220465924 patent/CN202804794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916904A (en) * | 2021-01-21 | 2021-06-08 | 陈洪均 | Punching equipment for connector |
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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: 20130320 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |