CN202162318U - Thread rolling machine capable of feeding automatically - Google Patents
Thread rolling machine capable of feeding automatically Download PDFInfo
- Publication number
- CN202162318U CN202162318U CN2011202075678U CN201120207567U CN202162318U CN 202162318 U CN202162318 U CN 202162318U CN 2011202075678 U CN2011202075678 U CN 2011202075678U CN 201120207567 U CN201120207567 U CN 201120207567U CN 202162318 U CN202162318 U CN 202162318U
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- China
- Prior art keywords
- thread rolling
- workpiece
- feeding rod
- rolling machine
- turnover panel
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- Expired - Fee Related
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Abstract
The utility model relates to a thread rolling machine capable of feeding automatically, comprising a main feeding rod. The main feeding rod is installed on a machine tool body of the thread rolling machine, and is used for sending workpieces to a thread rolling processing station; a transporting chute where the workpieces are arranged in the radial direction is arranged above the main feeding rod; a reverse turning bed capable of erecting the workpieces is arranged at the discharging end of the transporting chute; an auxiliary feeding rod is arranged below the reverse turning bed; and the main feeding rod, the auxiliary feeding rod and the reverse turning bed are in linkage by a transmission mechanism. For the thread rolling machine, the reverse turning bed is adopted to turn the workpieces which are arranged in the chute and are approximately at a horizontal state to be at a vertical state, so that the workpieces can be fit with a workpiece state of the thread rolling station of the thread rolling machine. A plurality of workpieces can be put in the radial chute, and the radial chute can be matched with a serial bucket type discharging device, thereby realizing the full automation of feeding of rod-shaped workpieces with larger radial sizes, enhancing the working efficiency and reducing the labor intensity.
Description
Technical field
The utility model relates to a kind of automatic charging thread rolling machine, is a kind of mechanical device, is a kind of double-screw bolt processing equipment of automatic charging.
Background technology
The bolt processing equipment uses a kind of conveyer chain of the stud head of slinging usually, and processed workpiece bolt head is last, and screw rod is descending vertical entering thread rolling station.The location status of workpiece conforms to the needed location of workpiece state of processing stations fully on the conveyer chain, uses very convenient.But for the workpiece that does not have bolt head, the incompatibility of such conveyer chain.If, do not have the screw axial length of bolt head shorter, can use vibrations feed bin formula discharge device, with the workpiece axially-aligned, then through axial chute, with workpiece vertical send into processing stations.Because the restriction of groove radius of curvature is arranged in the vibrations that are given a shock feed bin formula discharge device, then can't use vibrations feed bin formula discharge device to carry out axially-aligned for the long workpiece of screw axial length.Be to solve the workpiece material loading problem of long non-bolt head of axial length, traditional method be with artificial with workpiece one by one put into processing stations.So this mode efficient is very low, labor strength is bigger, also can't adapt to any automatic discharge device, therefore, can't realize automation material loading completely.
Summary of the invention
In order to overcome prior art problems; The utility model provides a kind of automatic charging thread rolling machine; Turnover panel of the use of described thread rolling machine is holded up the workpiece that level or level of approximation are placed, and work status and the part status of processing stations in the chute are radially adapted.
The purpose of the utility model is achieved in that a kind of automatic charging thread rolling machine; Comprise: be installed in the main feeding rod of workpiece being sent into the thread rolling processing stations on the thread rolling machine bed piece; Defeated material chute is equipped with in the top of said main feeding rod; The discharge end of described defeated material chute is provided with the turnover panel that can workpiece be holded up, and said turnover panel below is provided with secondary feeding rod; Described main feeding rod, secondary feeding rod, turnover panel are through the transmission mechanism interlock.
The beneficial effect that the utility model produces is: the utility model adopts turnover panel, and with the workpiece that is arranged in level of approximation state in the chute radially, overturning is vertical state, makes workpiece meet the work status of the thread rolling station of thread rolling machine.Radially can place a plurality of workpiece in the chute, can also combine the material loading full automation of the bar-shaped workpiece that the realization axial dimension is bigger with string barrel shape discharge device.Improve operating efficiency, reduced labour intensity.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the sketch map of the embodiment one said thread rolling machine of the utility model;
Fig. 2 is the sketch map of the embodiment two said turnover panels of the utility model, is Fig. 1 A direction view;
Fig. 3 is the upset sketch map of the embodiment two described turnover panels of the utility model, is Fig. 2 E direction view;
Fig. 4 is the embodiment four said mechanical transmission mechanism principle schematic of the utility model;
Fig. 5 is the rack-and-pinion transmission principle sketch map of the embodiment four said turnover panels of the utility model.
The specific embodiment
Embodiment one:
Present embodiment is a kind of automatic charging thread rolling machine, and is as shown in Figure 1.Present embodiment comprises: be installed in the main feeding rod 7 of workpiece being sent into the thread rolling processing stations on the thread rolling machine bed piece; Defeated material chute 3 is equipped with in the top of said main feeding rod; The discharge end of described defeated material chute is provided with the turnover panel 4 that can workpiece be holded up, and said turnover panel below is provided with secondary feeding rod 6; Described main feeding rod, secondary feeding rod, turnover panel are through the transmission mechanism interlock.
The feeding rod that the described main feeding rod of present embodiment is former thread rolling machine, said main feeding rod is delivered to workpiece 5 fixedly between the screw plate 1 and slip screw plate 2.Of Fig. 1, the slip screw plate moves back and forth according to the direction of arrow B among the figure, produces the main working motion of thread rolling machine.
The described defeated material chute of present embodiment is a kind of defeated material chute of arranging the elongated rod-shaped workpiece that is specifically designed to.Defeated material chute for shaft-like workpiece can have two kinds to arrange selection.A kind of axially-aligned, promptly workpiece is end to end, the bunchiness shape; Another kind is arranged radially, and promptly workpiece is arranged side by side.The former relatively adapts to for the little shaft-like workpiece of axial dimension, and then a kind of arrangement relatively adapts to the bigger shaft-like workpiece of axial dimension.This implements the workpiece that described thread rolling machine promptly can adapt to bunchiness, also can adapt to the workpiece of arranged radially.
The key of the automatic charging device of the described thread rolling machine of present embodiment is workpiece holded up by the state of level of approximation becomes vertical state.Turnover panel has three effects: at first will block the workpiece that slides in the defeated material chute, moreover be that a workpiece is holded up, the 3rd is that other workpiece on the defeated material chute are blocked.According to these three functions; On the turnover panel pan feeding plate washer need be set; The workpiece that defeated material chute is slided blocks, and the supporting plate of single workpiece is set, with the unit one picking-up in defeated material chute exit; Also the discharging plate washer to be set, block other workpiece in the defeated material chute when vertical so that held up and dig by turnover panel at unit one.Certainly turnover panel also needs gyroaxis, and workpiece is holded up in turnover panel wraparound rotating shaft rotation.The workpiece supporting plate is a long and narrow zone, just in time holds a workpiece, and a side of workpiece supporting plate is the supporting plate discharging opening, skids off from the supporting plate discharging opening when workpiece is holded up, and gyroaxis is arranged on the side near the supporting plate discharging opening.Turnover panel can be designed to any form, but these three functions must possess.
When workpiece is axially arranged in defeated material chute, expect that with defeated the consistent turnover panel discharge end of direction must have baffle plate to stop workpiece so workpiece gets into the direction of workpiece supporting plate, but this baffle plate can not combine with turnover panel, must be fixedly mounted on the lathe bed.When workpiece in defeated material chute during arranged radially, it is vertical with the discharging direction that workpiece gets into the direction of workpiece supporting plate, so can baffle plate be combined with the workpiece supporting plate.
Do not reach the desired feeding position of main feeding rod after the workpiece upset is holded up, this just needs a secondary feeding rod.Present embodiment is provided with a secondary feeding rod below turnover panel; The workpiece that overturns and hold up is pushed away (direction among Fig. 1 shown in the arrow C) forward; Make workpiece reach the position of main feeding rod requirement; Push away (direction shown in the arrow D among Fig. 1) forward by main feeding rod again, reach fixedly between screw plate, the slip screw plate.
Three main actions of present embodiment comprise: main feeding rod, secondary feeding rod and turnover panel, all need interlock, and to keep three coordinations, therefore, need machinery, hydraulic pressure or pneumatic gearing.Hydraulic pressure or pneumatic gearing can be utilized the last hydraulic pressure or the pneumatic system of former thread rolling machine, with transferring power.Mechanical mode is also very simple, promptly uses a lever, gives secondary feeding rod and tooth bar with the transmission of power of main feeding rod, stirs through the gear driven turnover panel on the rack drives turnover panel gyroaxis, realizes three's interlock.
The entire work process of present embodiment is: the unit one on the defeated material chute is slipped on the workpiece supporting plate of turnover panel.Pan feeding plate washer on the workpiece supporting plate will be failed and expect that all workpiece block in the chute, and turnover panel is dug a workpiece on the workpiece supporting plate is dug, and other workpiece that the discharging plate washer on the while turnover panel will be failed on the material chute block, and it can not be glided.The workpiece of being holded up falls into the front end of secondary feeding rod, and turnover panel returns, and secondary feeding rod pushes away the workpiece of holding up forward, makes this workpiece arrive the front end of main feeding rod.Main feeding rod is pushed into workpiece between fixing, the slip screw plate forward, and secondary feeding thick stick is return, and turnover panel erects workpiece again, and a defeated material process is accomplished.
Embodiment two:
Present embodiment is the improvement of embodiment one, is the refinement of embodiment one about defeated material chute, and is as shown in Figure 2, the workpiece arranged radially in the said defeated material chute of present embodiment.
Embodiment three:
Present embodiment is the improvement of embodiment two, is the refinement of embodiment two said turnover panels, like Fig. 2, shown in 3.The said turnover panel of present embodiment comprises: pan feeding plate washer 401, and described pan feeding plate washer is connected with workpiece supporting plate 402, and described workpiece supporting plate is connected with discharging plate washer 404; Described discharging plate washer is provided with gyroaxis 403 near discharging opening one side.
The described turnover panel of present embodiment sees it is the L type of two connections from the cross section, a side is the pan feeding plate washer, and a side is the discharging plate washer, and the centre is the workpiece supporting plate.Form is succinct, and is easy to make.The process of digging such as Fig. 3, the upset of turnover panel is dug by arrow G among the figure, and the workpiece on the workpiece supporting plate is pressed arrow F direction, landing when holding up.Owing to need in flip-flop movement, block other workpiece on the defeated material chute, so that the discharging plate washer is designed to is fan-shaped.Gyroaxis is arranged on the position near discharging opening, only in this way could realize holding up of workpiece.
Embodiment four:
Present embodiment is the improvement of embodiment one, is the refinement of embodiment one about defeated material chute, and is as shown in Figure 4, workpiece axially-aligned in the said defeated material chute of present embodiment.
The cross sectional shape of the described defeated material chute of present embodiment can be a V-arrangement, also can be tubulose.
Embodiment five:
Present embodiment is the improvement of embodiment four, is that embodiment four is as shown in Figure 4 about the improvement of turnover panel.The described turnover panel discharge end of present embodiment is provided with striker plate 407, and described turnover panel comprises workpiece supporting plate 408, and described workpiece supporting plate bottom is provided with discharge baffle 409.
The described turnover panel of present embodiment is adapted to the workpiece axially-aligned in the defeated material chute.The defeated material of workpiece chute gets into the workpiece supporting plate; Blocked and can not advance by baffle plate, the workpiece when turnover panel is dug on the workpiece supporting plate is dug vertically, and the discharge baffle that the workpiece supporting plate connects is at the back blocked the workpiece of back; After turnover panel was set level, the workpiece of back just can get in the workpiece supporting plate.
Embodiment six:
Present embodiment is the improvement of the foregoing description, is the refinement of the described transmission mechanism of the foregoing description.The described transmission mechanism of present embodiment is a kind of in machinery, hydraulic pressure, the pneumatic gearing.
Embodiment seven:
Present embodiment is the improvement of embodiment six, is the refinement of embodiment six described transmission mechanisms, like Fig. 5, shown in 6.The described transmission mechanism of present embodiment is a mechanical transmission mechanism; Described transmission mechanism comprises: main feeding rod drives secondary feeding rod through lever 8; Described main feeding rod drives tooth bars 405 through lever 8, and described rack drives is installed in the gear 406 on the gyroaxis of said turnover panel.
Main feeding rod itself is driven by the original power of thread rolling machine and moves reciprocatingly.The power of main feeding rod is driven turnover panel upset through rack and pinion through lever transmission on secondary feeding rod and tooth bar, see Fig. 6.
What should explain at last is; Below only unrestricted in order to the technical scheme of explanation the utility model; Although the utility model is specified with reference to the preferred arrangement scheme; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme (such as the form of turnover panel, the form of link gear etc.) of the utility model, and do not break away from the spirit and the scope of the utility model technical scheme.
Claims (7)
1. automatic charging thread rolling machine; Comprise: be installed in the main feeding rod of workpiece being sent into the thread rolling processing stations on the thread rolling machine bed piece; It is characterized in that; Defeated material chute is equipped with in the top of said main feeding rod, and the discharge end of described defeated material chute is provided with the turnover panel that can workpiece be holded up, and said turnover panel below is provided with secondary feeding rod; Described main feeding rod, secondary feeding rod, turnover panel are through the transmission mechanism interlock.
2. thread rolling machine according to claim 1 is characterized in that, the workpiece arranged radially in the said defeated material chute.
3. thread rolling machine according to claim 2 is characterized in that, said turnover panel comprises: the pan feeding plate washer, and described pan feeding plate washer is connected with the workpiece supporting plate, and described workpiece supporting plate is connected with the discharging plate washer; Described discharging plate washer is provided with gyroaxis near discharging opening one side.
4. thread rolling machine according to claim 1 is characterized in that, workpiece axially-aligned in the said defeated material chute.
5. thread rolling machine according to claim 4 is characterized in that, described turnover panel discharge end is provided with striker plate, and described turnover panel comprises the workpiece supporting plate, and described workpiece supporting plate bottom is provided with discharge baffle.
6. according to the described thread rolling machine of one of claim 1-5, it is characterized in that described transmission mechanism is a kind of in machinery, hydraulic pressure, the pneumatic gearing.
7. thread rolling machine according to claim 6; It is characterized in that; Described transmission mechanism is a mechanical transmission mechanism; Described transmission mechanism comprises: main feeding rod is through the secondary feeding rod of lever drives, and described main feeding rod is through the lever drives tooth bar, and described rack drives is installed in the gear on the gyroaxis of said turnover panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202075678U CN202162318U (en) | 2011-06-20 | 2011-06-20 | Thread rolling machine capable of feeding automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202075678U CN202162318U (en) | 2011-06-20 | 2011-06-20 | Thread rolling machine capable of feeding automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162318U true CN202162318U (en) | 2012-03-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202075678U Expired - Fee Related CN202162318U (en) | 2011-06-20 | 2011-06-20 | Thread rolling machine capable of feeding automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272978A (en) * | 2013-04-10 | 2013-09-04 | 奉化市嘉森机械厂 | Automatic feeding device and full-automatic thread-rolling machine |
| CN104016146A (en) * | 2014-06-19 | 2014-09-03 | 中南林业科技大学 | Lime scattering method and device |
| CN106944582A (en) * | 2017-04-17 | 2017-07-14 | 贵州博泰自动化科技有限公司 | Robot automatic loading/unloading bolt rolling system and bolt rolling depression method |
-
2011
- 2011-06-20 CN CN2011202075678U patent/CN202162318U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272978A (en) * | 2013-04-10 | 2013-09-04 | 奉化市嘉森机械厂 | Automatic feeding device and full-automatic thread-rolling machine |
| CN103272978B (en) * | 2013-04-10 | 2015-07-15 | 奉化市嘉森机械厂 | Automatic feeding device and full-automatic thread-rolling machine |
| CN104016146A (en) * | 2014-06-19 | 2014-09-03 | 中南林业科技大学 | Lime scattering method and device |
| CN106944582A (en) * | 2017-04-17 | 2017-07-14 | 贵州博泰自动化科技有限公司 | Robot automatic loading/unloading bolt rolling system and bolt rolling depression method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180620 |