CN203209603U - Feeding stop mechanism for automatic thread rolling machine for bolts - Google Patents
Feeding stop mechanism for automatic thread rolling machine for bolts Download PDFInfo
- Publication number
- CN203209603U CN203209603U CN 201320277638 CN201320277638U CN203209603U CN 203209603 U CN203209603 U CN 203209603U CN 201320277638 CN201320277638 CN 201320277638 CN 201320277638 U CN201320277638 U CN 201320277638U CN 203209603 U CN203209603 U CN 203209603U
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- CN
- China
- Prior art keywords
- shift fork
- bolt
- blanking slideway
- rolling machine
- stop mechanism
- 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
Disclosed is a feeding stop mechanism for an automatic thread rolling machine for bolts. The problem that push air cylinders of prior feeding mechanisms of automatic thread rolling machines can be easily blocked is mainly solved. The feeding stop mechanism is characterized in that a support (5) is arranged on one side of a blanking slide way (1), a V-shaped shift fork (6) is hinged to the support (5) and driven by a motor to swing in a reciprocating mode, and the shift fork (6) only shifts one bolt blank (7) to slide downwards along the blanking slide way (1). By means of the feeding stop mechanism, a subsequent bolt blank to be machined can be stopped, push air cylinder can be effectively prevented from being blocked by the bolt to be machined, and the mechanism has the advantages of being simple in structure and safe and reliable.
Description
Technical field
The utility model relates to a kind of feeding mechanism of bolt automatic flat die thread-rolling machine, is specifically related to a kind of bolt automatic flat die thread-rolling machine charging block mechanism.
Background technology
Automatic flat die thread-rolling machine is the equipment of professional production bolt.The feeding mechanism of automatic flat die thread-rolling machine mainly is made up of spiral vibrating dish and blanking slideway, the bolt blank for the treatment of thread rolling is placed in the spiral vibrating dish, the effect of spiral vibrating dish orderly be transported to thread rolling mechanism along the blanking slideway, intermittently be pushed in the thread rolling mechanism by propulsive mechanism then, realize the automation thread rolling.There is not bolt blank block mechanism in the existing feeding mechanism, mainly be to utilize propulsive mechanism block when advancing, propulsive mechanism generally adopts cylinder, because the bolt blank is tight arrangement, cylinder is in continuous reciprocating motion, in use, easily cause back one bolt blank to be processed to block the problem of cylinder.
The utility model content
For the easy jammed deficiency of the feeding mechanism propulsion cylinder that overcomes existing automatic flat die thread-rolling machine, the utility model provides a kind of bolt automatic flat die thread-rolling machine charging block mechanism, this bolt automatic flat die thread-rolling machine charging block mechanism can be to back one bolt blank block to be processed, prevented that effectively bolt to be processed from blocking propulsion cylinder, has simple in structure and safe and reliable characteristics.
The technical scheme that the utility model adopts is: a kind of bolt automatic flat die thread-rolling machine charging block mechanism, comprise blanking slideway, filament plate material road and pushing block, the blanking slideway is obliquely installed, the upper end of blanking slideway links to each other with the spiral vibrating dish, the lower end of blanking slideway is corresponding with filament plate material road, pushing block is positioned at filament plate material road and links to each other with cylinder, one side of described blanking slideway is provided with support, be hinged with " V " type shift fork on the support, described shift fork is by the motor-driven reciprocally swinging, and shift fork is only stirred a bolt blank and glided along the blanking slideway.
The pivot angle of described shift fork is 18 °～25 °.
Scrap (bridge) length on described shift fork and the bolt blank during end in contact is 2～4mm.
The beneficial effects of the utility model are: owing to take technique scheme, when the bolt blank is closely arranged and when sliding into shift fork under the blanking slideway, stopped by the shift fork lower end, during operation, the shift fork action, stirring a bolt blank slides in the filament plate material road, cylinder promotion pushing block is pushed into the bolt blank in the thread rolling mechanism then, because in this process, have only a bolt blank to enter in the filament plate material road, therefore, back one bolt blank can not occur with the phenomenon that cylinder blocks, have simple in structure and safe and reliable characteristics.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1-blanking slideway among the figure, 2-filament plate material road, 3-pushing block, 4-cylinder, 5-support, 6-shift fork, 7-bolt blank.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As shown in Figure 1, a kind of bolt automatic flat die thread-rolling machine charging block mechanism, comprise blanking slideway 1, filament plate material road 2 and pushing block 3, blanking slideway 1 is obliquely installed, the upper end of blanking slideway 1 links to each other with the spiral vibrating dish, the lower end of blanking slideway 1 is corresponding with filament plate material road 2, pushing block 3 is positioned at filament plate material road 2 and links to each other with cylinder 4, one side of described blanking slideway 1 is provided with support 5, be hinged with " V " type shift fork 6 on the support 5, described shift fork 6 is by the motor-driven reciprocally swinging, and 6 of shift forks are stirred a bolt blank 7 and glided along blanking slideway 1.Owing to take technique scheme, when sliding into shift fork 61 time when the 7 tight arrangements of bolt blank and along the blanking slideway, stopped by shift fork 6 lower ends, during operation, shift fork 6 actions, stirring a bolt blank 7 slides in the filament plate material road 2, cylinder 4 promotion pushing blocks 3 are pushed into bolt blank 7 in the thread rolling mechanism then, because in this process, have only a bolt blank 7 to enter in the filament plate material road 2, therefore, back one bolt blank 7 can not occur with the phenomenon that cylinder 4 blocks, have simple in structure and safe and reliable characteristics.
The pivot angle of described shift fork 6 is 18 °～25 °.In the present embodiment, the pivot angle of shift fork 6 is determined according to the square toes size of bolt blank 7 upper ends.
Scrap (bridge) length on described shift fork 6 and the bolt blank 7 during end in contact is 2～4mm.Guarantee that shift fork 6 can effectively stir bolt blank 7 and glide and reset, oversize then can cause between shift fork 6 and the bolt blank 7 stuck.
Claims (3)
1. bolt automatic flat die thread-rolling machine charging block mechanism, comprise blanking slideway (1), filament plate material road (2) and pushing block (3), blanking slideway (1) is obliquely installed, the upper end of blanking slideway (1) links to each other with the spiral vibrating dish, the lower end of blanking slideway (1) is corresponding with filament plate material road (2), pushing block (3) is positioned at filament plate material road (2) and links to each other with cylinder (4), it is characterized in that: a side of described blanking slideway (1) is provided with support (5), be hinged with " V " type shift fork (6) on the support (5), described shift fork (6) is by the motor-driven reciprocally swinging, and shift fork (6) is only stirred a bolt blank (7) and glided along blanking slideway (1).
2. a kind of bolt automatic flat die thread-rolling machine charging block according to claim 1 mechanism, it is characterized in that: the pivot angle of described shift fork (6) is 18 °～25 °.
3. a kind of bolt automatic flat die thread-rolling machine charging block according to claim 1 and 2 mechanism, it is characterized in that: the scrap (bridge) length when described shift fork (6) is gone up end in contact with bolt blank (7) is 2～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277638 CN203209603U (en) | 2013-05-19 | 2013-05-19 | Feeding stop mechanism for automatic thread rolling machine for bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277638 CN203209603U (en) | 2013-05-19 | 2013-05-19 | Feeding stop mechanism for automatic thread rolling machine for bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209603U true CN203209603U (en) | 2013-09-25 |
Family
ID=49199174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277638 Expired - Fee Related CN203209603U (en) | 2013-05-19 | 2013-05-19 | Feeding stop mechanism for automatic thread rolling machine for bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209603U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863769A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Transmission assembly capable of conveying materials automatically and quantitatively |
| CN106628835A (en) * | 2016-11-04 | 2017-05-10 | 上海龙磁电子科技有限公司 | Adhesive magnetic shoe discharging device |
| CN108838874A (en) * | 2018-07-25 | 2018-11-20 | 长兴欣泵液压科技有限公司 | A kind of fastening screw collection sliding slot of round grinding machine |
| CN109051732A (en) * | 2018-10-24 | 2018-12-21 | 江门市众鑫表面处理有限公司 | A kind of feed mechanism |
| CN114161194A (en) * | 2021-11-05 | 2022-03-11 | 广东长盈精密技术有限公司 | Clamp assembly |
-
2013
- 2013-05-19 CN CN 201320277638 patent/CN203209603U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863769A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Transmission assembly capable of conveying materials automatically and quantitatively |
| CN106628835A (en) * | 2016-11-04 | 2017-05-10 | 上海龙磁电子科技有限公司 | Adhesive magnetic shoe discharging device |
| CN108838874A (en) * | 2018-07-25 | 2018-11-20 | 长兴欣泵液压科技有限公司 | A kind of fastening screw collection sliding slot of round grinding machine |
| CN108838874B (en) * | 2018-07-25 | 2023-11-28 | 浙江沪力液压科技有限公司 | Fastening screw collecting chute of circular grinding machine |
| CN109051732A (en) * | 2018-10-24 | 2018-12-21 | 江门市众鑫表面处理有限公司 | A kind of feed mechanism |
| CN114161194A (en) * | 2021-11-05 | 2022-03-11 | 广东长盈精密技术有限公司 | Clamp assembly |
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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: 20130925 Termination date: 20140519 |