CN202779580U - Automatic loading and unloading mechanism for thread roller - Google Patents
Automatic loading and unloading mechanism for thread roller Download PDFInfo
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- CN202779580U CN202779580U CN201220422150.8U CN201220422150U CN202779580U CN 202779580 U CN202779580 U CN 202779580U CN 201220422150 U CN201220422150 U CN 201220422150U CN 202779580 U CN202779580 U CN 202779580U
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- unloading
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Abstract
The utility model discloses an automatic loading and unloading mechanism for a thread roller and relates to an auxiliary device of machining equipment. The mechanism comprises a supporting frame, a material storage rack, a loading and unloading device, a feeding device and a material pressing device, wherein the material storage rack is arranged at one side of the supporting frame; the feeding device and the material pressing device are respectively arranged on the supporting frame; the loading and unloading device comprises a loading and unloading frame and a loading and unloading air cylinder, wherein an inductor is arranged on the loading and unloading frame; one end of the loading and unloading air cylinder is fixed on the material storage rack; and the other end of the loading and unloading air cylinder is connected with the loading and unloading frame by a link mechanism. The automatic loading and unloading mechanism disclosed by the utility model can achieve automatic loading and unloading, has low labour intensity and high production efficiency, safety and reliability, and good product quality, and is in particular applicable to thread-rolling on a round rod material which has a larger diameter, is longer and heavier.
Description
Technical field
The utility model relates to a kind of servicing unit of machining equipment, particularly a kind of screw-rolling machine automatic loading and unloading mechanism.
Background technology
In recent years, the loading and unloading of screw-rolling machine mostly are manual loading and unloading, even some automatic loading and unloading device, " automatic loading and unloading device of screw-rolling machine " such as Granted publication CN101028642B, these automatic loading and unloading devices do not have binder, roll the structures such as materials device and oblique wheel carrier, also be only applicable to the rolled thread processing of middle finding, it is large and length is long, the heavier workpiece of weight to be applicable to diameter.But, large and length is long, the heavier workpiece of weight for these diameters, adopt manual loading and unloading to have following weak point: 1. because workpiece weight is heavier, adopt manual loading and unloading, automatically do not roll materials device, labour intensity is larger, and production efficiency is low; 2. larger for the long round bar of length whipping when the rolled thread, has very large potential safety hazard, and owing to there not being material pressing device, the product linearity is poor after the screw-rolling machine rolled thread, can't satisfy instructions for use; 3. workpiece rotates on the limit when rolled thread, owing to there is not oblique wheel carrier can make workpiece and up and down bin friction increase in the rolled thread process, affects workpiece quality and working (machining) efficiency.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of screw-rolling machine automatic loading and unloading mechanism, the weak point that the above-mentioned labour intensity that exists with the solution prior art is large, production efficiency is low, exist potential safety hazard, poor product quality.
The technical scheme that solves the problems of the technologies described above is: a kind of screw-rolling machine automatic loading and unloading mechanism, this mechanism comprises bracing frame, storage rack, handling equipment, pay-off and material pressing device, described storage rack is installed in bracing frame one side, described pay-off and material pressing device are installed in respectively on the bracing frame, described handling equipment comprises up and down bin, loading and unloading cylinder, on the bin inductor is installed up and down, one end of loading and unloading cylinder is fixed on the storage rack, and the other end of loading and unloading cylinder is connected with bin up and down by linkage.
Further technical scheme of the present utility model is: described bracing frame comprise hollow rectangle crossbeam, be installed in the supporting leg of rectangle crossbeam bottom.
Further technical scheme of the present utility model is: described pay-off comprises feeding motor, material-feeding rolling wheels, material lift cylinder, described feeding motor is fixedly mounted on the bottom of rectangle crossbeam, the output of feeding motor is connected with material-feeding rolling wheels by transmission device, described material-feeding rolling wheels is installed on the material-feeding rolling wheels frame, the material-feeding rolling wheels frame by installing plate across being installed on the rectangle crossbeam, described material lift cylinder is installed in the rectangle crossbeam, and the external part of material lift cylinder stretches out outside the rectangle crossbeam and is connected with the material-feeding rolling wheels frame by installing plate.
Further technical scheme of the present utility model is: described material pressing device comprises material-pressing rack, binder block, binder cylinder, described material-pressing rack bottom is fixedly mounted on the rectangle crossbeam, the described binder block that described binder cylinder is installed on the material-pressing rack and can moves up and down along material-pressing rack, the top of binder block links to each other with the external part of binder cylinder, and the bottom of binder block is provided with the deep-slotted chip breaker that matches with the workpiece profile.
Again further technical scheme of the present utility model is: this mechanism also includes rolls materials device, and the described materials device that rolls comprises oblique wheel carrier and the oblique roller that is installed on the oblique wheel carrier, described oblique wheel carrier axially being installed on the rectangle crossbeam along rectangle crossbeam.
But described loading and unloading cylinder, material lift cylinder, binder cylinder are connected with the automatic control system of control cylinder synchronization action respectively.
Because adopt said structure, the screw-rolling machine automatic loading and unloading mechanism of the utility model compared with prior art has following beneficial effect:
1. labour intensity is little, production efficiency is high:
Because the utility model includes handling equipment, pay-off and material pressing device, can realize automatic loading/unloading by handling equipment, and whole process do not need manual operation, manually participate in lessly, its labour intensity is little, and production efficiency is high.
2. safe and reliable:
Because the utility model includes handling equipment, pay-off and material pressing device, by can be when the rolled thread that length is the long round bar location of material pressing device, can prevent the round bar whipping, more safe and reliable.
3. good product quality:
Because the utility model includes handling equipment, pay-off and material pressing device, by can be when the rolled thread that length is the long round bar location of material pressing device, guaranteed the product linearity of round bar after rolled thread.
In addition; the utility model also includes and rolls materials device; roll materials device by this; the effect of the oblique wheel carrier of materials device is rolled in dependence; can reduce workpiece and the up and down friction of bin in the rolled thread process, make workpiece when rotating, not have the rigidity friction law, effectively avoid because of the impact of friction on workpiece; thereby further protected the quality of product, also further improved production efficiency.
Below, in conjunction with the accompanying drawings and embodiments the technical characterictic of the screw-rolling machine automatic loading and unloading mechanism of the utility model is further described.
Description of drawings
Fig. 1～Fig. 2: the structural representation of the screw-rolling machine automatic loading and unloading mechanism of the utility model;
Fig. 1: front view, the left view of Fig. 2: Fig. 1.
In above-mentioned accompanying drawing, the label of each parts is as follows:
The 1-bracing frame, the 11-rectangle crossbeam, the 12-supporting leg, the 2-storage rack, the 3-handling equipment,
31-is bin up and down, 32-loading and unloading cylinder, and the 33-inductor, the 34-linkage, the 4-pay-off,
41-feeding motor, the 42-material-feeding rolling wheels, 43-material lift cylinder, the 44-transmission device, the 5-material pressing device,
The 51-material-pressing rack, the 52-binder block, 53-binder cylinder, 6-rolls materials device, the oblique wheel carrier of 61-,
The oblique roller of 62-.
The specific embodiment
Embodiment one:
Disclosed among Fig. 1～Fig. 2 is a kind of screw-rolling machine automatic loading and unloading mechanism, this mechanism by bracing frame 1, storage rack 2, handling equipment 3, pay-off 4 and material pressing device 5, roll materials device 6 and form; Described bracing frame 1 comprise hollow rectangle crossbeam 11, be installed in the supporting leg 12 of rectangle crossbeam 11 bottoms; Described storage rack 2 is installed in bracing frame 1 one sides; Described handling equipment 3 comprises up and down bin 31, loading and unloading cylinder 32, on the bin 31 inductor 33 is installed up and down, one end of loading and unloading cylinder 32 is fixed on the storage rack 1, and the other end of loading and unloading cylinder 32 (external part) is by being connected with bin 31 up and down by many rod hinge connections linkage 34 together; Described pay-off 4 comprises feeding motor 41, material-feeding rolling wheels 42, material lift cylinder 43, feeding motor 41 is fixedly mounted on the bracing frame 1, the output of feeding motor 41 is connected with material-feeding rolling wheels 42 by transmission device 44, wherein transmission device 44 is drive sprocket and driving-chain, described material-feeding rolling wheels 42 is installed on the material-feeding rolling wheels frame, the material-feeding rolling wheels frame by installing plate across being installed on the rectangle crossbeam 11, described material lift cylinder 43 is installed in the rectangle crossbeam 11, and the external part of material lift cylinder 43 stretches out outside the rectangle crossbeam 11 and is connected with the material-feeding rolling wheels frame by installing plate; Described material pressing device 5 comprises material-pressing rack 51, binder block 52, binder cylinder 53, described material-pressing rack 52 bottoms are fixedly mounted on the rectangle crossbeam 11, the described binder block 52 that described binder cylinder 53 is installed on the material-pressing rack 51 and can moves up and down along material-pressing rack 51, the top of binder block 52 links to each other with the external part of binder cylinder 53, and the bottom of binder block 52 is provided with the deep-slotted chip breaker that matches with the workpiece profile; The described materials device 6 that rolls comprises oblique wheel carrier 61 and the oblique roller 62 that is installed on the oblique wheel carrier 61, described oblique wheel carrier 61 axially being installed on the rectangle crossbeam 11 along rectangle crossbeam 11.
Above-mentioned loading and unloading cylinder 32, material lift cylinder 43, binder cylinder 53 are connected with automatic control system respectively, to control each loading and unloading cylinder 32 synchronization actions, control each material lift cylinder 43 synchronization actions, to use each binder cylinder 53 synchronization actions of control, described automatic control system is known technology, no longer its structure is given unnecessary details in detail here.
During work, the sequence of movement of each parts of this mechanism is as follows: loading and unloading cylinder action → round bar workpiece automatic charging → binder cylinder action (binder) → material lift cylinder action (material lift) → feeding motor forward → feeding → material lift cylinder action (transferring) → rolled thread → binder cylinder action (binder) → material lift cylinder action (material lift) → feeding motor forward → feeding → binder cylinder lifts the action → blanking of (loose metal) → loading and unloading cylinder.
Specific works process of the present utility model is as follows:
The round bar workpiece enters up and down bin 31 automatically by storage rack 2 after loading and unloading cylinder 32 actions of handling equipment 3, after material loading puts in place, because the induction effect of inductor, 53 actions of binder cylinder realize binder, guarantee that workpiece axially moves and the security during rolled thread, binder cylinder 53 action rear material lift cylinder 43 actions that put in place, material-feeding rolling wheels 42 and round bar workpiece are lifted to certain altitude (this moment, the round bar workpiece broke away from oblique wheel carrier 61 fully), feeding motor 41 forwards, drive material-feeding rolling wheels 42 and workpiece is sent to moves ahead, realize the feeding function; When the workpiece head entered 2/3 length of thread rolling die, feeding motor 41 stopped forward, and workpiece is transferred in 43 actions of material lift cylinder, and the thread rolling die of screw-rolling machine carries out rolled thread to workpiece; Rely on the effect of oblique wheel carrier when rolled thread, workpiece oblique wheel carrier when rotating plays a major role.After the complete rolled thread of round bar workpiece, the action of binder cylinder realizes binder, and the action of material lift cylinder is lifted, feeding motor 41 forwards, drive material-feeding rolling wheels 42 and workpiece is sent to moves ahead, until workpiece from thread rolling die, withdraw from fully enter up and down bin after, lift all binder cylinders 53, realize loose metal, this moment, the action of the loading and unloading cylinder of handling equipment 3 realized automatic blanking under the inductor effect.
Claims (6)
1. screw-rolling machine automatic loading and unloading mechanism, it is characterized in that: this mechanism comprises bracing frame (1), storage rack (2), handling equipment (3), pay-off (4) and material pressing device (5), described storage rack (2) is installed in bracing frame (1) one side, described pay-off (4) and material pressing device (5) are installed in respectively on the bracing frame (1), described handling equipment (3) comprises up and down bin (31), loading and unloading cylinder (32), on the bin (31) inductor (33) is installed up and down, one end of loading and unloading cylinder (32) is fixed on the storage rack (1), and the other end of loading and unloading cylinder (32) is connected with bin (31) up and down by linkage (34).
2. screw-rolling machine automatic loading and unloading mechanism according to claim 1 is characterized in that: described bracing frame (1) comprise hollow rectangle crossbeam (11), be installed in the supporting leg (12) of rectangle crossbeam (11) bottom.
3. screw-rolling machine automatic loading and unloading mechanism according to claim 2, it is characterized in that: described pay-off (4) comprises feeding motor (41), material-feeding rolling wheels (42), material lift cylinder (43), described feeding motor (41) is fixedly mounted on the bottom of rectangle crossbeam (11), the output of feeding motor (41) is connected with material-feeding rolling wheels (42) by transmission device (44), described material-feeding rolling wheels (42) is installed on the material-feeding rolling wheels frame, the material-feeding rolling wheels frame by installing plate across being installed on the rectangle crossbeam (11), described material lift cylinder (43) is installed in the rectangle crossbeam (11), and the external part of material lift cylinder (43) stretches out outside the rectangle crossbeam (11) and is connected with the material-feeding rolling wheels frame by installing plate.
4. screw-rolling machine automatic loading and unloading mechanism according to claim 2, it is characterized in that: described material pressing device (5) comprises material-pressing rack (51), binder block (52), binder cylinder (53), described material-pressing rack (52) bottom is fixedly mounted on the rectangle crossbeam (11), the described binder block (52) that described binder cylinder (53) is installed on the material-pressing rack (51) and can moves up and down along material-pressing rack (51), the top of binder block (52) links to each other with the external part of binder cylinder (53), and the bottom of binder block (52) is provided with the deep-slotted chip breaker that matches with the workpiece profile.
5. according to claim 2 or 3 or 4 described screw-rolling machine automatic loading and unloading mechanisms, it is characterized in that: this mechanism also includes rolls materials device (6), the described materials device (6) that rolls comprises oblique wheel carrier (61) and is installed in oblique roller (62) on the oblique wheel carrier (61) that described oblique wheel carrier (61) axially is installed on the rectangle crossbeam (11) along rectangle crossbeam (11).
6. screw-rolling machine automatic loading and unloading mechanism according to claim 5 is characterized in that: described loading and unloading cylinder (32), material lift cylinder (43), binder cylinder (53) but be connected with the automatic control system of control cylinder synchronization action respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220422150.8U CN202779580U (en) | 2012-08-24 | 2012-08-24 | Automatic loading and unloading mechanism for thread roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220422150.8U CN202779580U (en) | 2012-08-24 | 2012-08-24 | Automatic loading and unloading mechanism for thread roller |
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| Publication Number | Publication Date |
|---|---|
| CN202779580U true CN202779580U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220422150.8U Expired - Lifetime CN202779580U (en) | 2012-08-24 | 2012-08-24 | Automatic loading and unloading mechanism for thread roller |
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| CN (1) | CN202779580U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831377A (en) * | 2014-03-19 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Full-automatic loading and unloading machine for long-bolt thread rolling of thread rolling machine |
| CN106378559A (en) * | 2016-11-30 | 2017-02-08 | 无锡市创恒机械有限公司 | Automatic feeding and blanking mechanism |
| CN110773684A (en) * | 2019-10-09 | 2020-02-11 | 甘肃省产品质量监督检验研究院 | System for simultaneously rolling threads at two ends of steel bar |
-
2012
- 2012-08-24 CN CN201220422150.8U patent/CN202779580U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831377A (en) * | 2014-03-19 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Full-automatic loading and unloading machine for long-bolt thread rolling of thread rolling machine |
| CN103831377B (en) * | 2014-03-19 | 2015-10-14 | 中铁隆昌铁路器材有限公司 | A kind of for screw-rolling machine stay bolt rolled thread fully automatic feeding unloader |
| CN106378559A (en) * | 2016-11-30 | 2017-02-08 | 无锡市创恒机械有限公司 | Automatic feeding and blanking mechanism |
| CN110773684A (en) * | 2019-10-09 | 2020-02-11 | 甘肃省产品质量监督检验研究院 | System for simultaneously rolling threads at two ends of steel bar |
| CN110773684B (en) * | 2019-10-09 | 2021-08-03 | 甘肃省产品质量监督检验研究院 | System for simultaneously rolling threads at two ends of steel bar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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| CX01 | Expiry of patent term |