CN204620631U - Semicircle rolls and prolongs machine - Google Patents
Semicircle rolls and prolongs machine Download PDFInfo
- Publication number
- CN204620631U CN204620631U CN201520069217.8U CN201520069217U CN204620631U CN 204620631 U CN204620631 U CN 204620631U CN 201520069217 U CN201520069217 U CN 201520069217U CN 204620631 U CN204620631 U CN 204620631U
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- roll
- prolong
- cylinder
- slide block
- rolls
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Abstract
The utility model belongs to blank processing technique field, relates to a kind of semicircle and rolls and prolong machine.Solve the baroque technical problem of prior art.It comprises support, described support is provided with driving mechanism, described support is also provided with Zha Yan mechanism, the major axis that described driving mechanism comprises the drive motors affixed with support and is rotationally connected with support, the two ends of major axis are installed with big roller and pinion respectively, the output of drive motors is connected with big roller, and described Zha Yan mechanism comprises two in opposed semicylindrical first rolling and prolong cylinder and second and roll and prolong cylinder etc. up and down.The utility model structure is simple, and working stability is reliable, and operating efficiency is high, and the blank being applicable to different size rolls and prolongs processing, and it is strong to join adaptive.
Description
Technical field
The utility model belongs to blank processing technique field, relates to a kind of semicircle and rolls and prolong machine.
Background technology
Roll that to prolong machine be directly roll the main frame prolonging metal, its utilizes the roll spreading blank rotated, and makes metal produce plastic deformation by the requirement of regulation.Roll that to prolong be the metal forming method that productivity ratio is the highest, cost is minimum, be applicable to roll that to prolong cross section identical or have periodically variable strip or board-like material; Special milling train can rolling mill part or its blank and some nonmetallic materials.Roll to prolong and mainly contain hot rolling and cold rolling two kinds of modes.Hot rolling carries out rolling prolonging under the condition of rolled piece heating, prolongs pressure to reduce to roll; Cold rolling is at room temperature carry out, and rolled piece can be made to obtain very high shape and size precision and surface smoothness, and can improve the mechanical performance of rolled piece.Roll and prolong mill roll mechanism in machine or Zha Yan mechanism is core component, its structure directly determines to roll the job stability and operating efficiency that prolong machine.
Chinese patent literature discloses the body [notification number: CN 103464466A] that a kind of transverse rolling prolongs machine, it includes frame, this frame includes back timber, column and base, rotate in described frame and be provided with pressure roller and lower compression roller, and axis of pressure roller and lower compression roller is parallel to each other and between the upper and lower every setting on this, described column includes a pair front column and a pair rear column, this a pair front column and a pair rear column are that corner support distribution is between back timber and base, the mutual specular of this pair front column, the mutual specular of this pair rear column, lower compression roller rotational support seat in described frame, also include height adjustment mechanism, this height adjustment mechanism include height adjustment seat and height adjustment seat lateral driver device, described lower compression roller includes roll body and fixes the turning cylinder of interlock with roll body, described turning cylinder rotational support is arranged on lower compression roller rotational support seat, described lower compression roller rotational support seat is slidably supported in height adjustment seat, the sliding support face of the two is oblique setting.
Such scheme strong shock resistance, and lower compression roller height can be adjusted flexibly rolling in the process of prolonging of metal works, and then adjust upper and lower roller space, and pressure roller cleaning mechanism is set, good to pressure roller cleaning effect, and the automated cleaning of pressure roller can be realized.But the program is overall complicated, not easily this machinery of production and processing, and production efficiency needs to be improved further.
Utility model content
The purpose of this utility model is for the problems referred to above, provides that a kind of structure is simple, reliable operation, rolls the high semicircle of prolongation of effect rate and roll and prolong machine.
For achieving the above object, the utility model have employed following technical proposal: a kind of semicircle rolls and prolongs machine, comprise support, described support is provided with driving mechanism, described support is also provided with Zha Yan mechanism, the major axis that described driving mechanism comprises the drive motors affixed with support and is rotationally connected with support, the two ends of major axis are installed with big roller and pinion respectively, the output of drive motors is connected with big roller, described Zha Yan mechanism comprises two in opposed semicylindrical first rolling and prolong cylinder and second and roll and prolong cylinder up and down
First roll prolong cylinder excircle on and roll first of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder along first and roll and prolong groove, second roll prolong cylinder excircle on and roll second of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder along second and roll and prolong groove, wherein, first rolls and prolongs groove and second and roll the position and size one_to_one corresponding of prolonging groove
Roll to prolong in cylinder to be equipped with to roll with first first and prolong the first affixed rotating shaft of cylinder, roll to prolong in cylinder to be equipped with to roll with second second and prolong the second affixed rotating shaft of cylinder, the first described rotating shaft is connected with the gear wheel engaged with pinion near one end of pinion, the first described rotating shaft and the second rotating shaft are respectively equipped with intermeshing first pair of hobbing machine and second pair of hobbing machine away from one end of gear wheel.
Rolling at above-mentioned semicircle prolongs in machine, and first pair of described hobbing machine, second pair of hobbing machine are identical with the number of teeth of pinion.
Rolling at above-mentioned semicircle prolongs in machine, described support is provided with two frame platforms be parallel to each other, and described frame platform is provided with slide block slot, and slide block slot is provided with the slide block be slidably connected with slide block slot, the two ends of the second rotating shaft connect a slide block respectively, and second pair of hobbing machine is arranged in slide block.
Rolling at above-mentioned semicircle prolongs in machine, chute is provided with in described slide block slot, the sidepiece of slide block to be inserted in chute and to be fixed in slide block slot by securing member, described slide block can slide up and down along chute thus adjust first and roll and prolong cylinder and second and roll the spacing of prolonging between cylinder, and when slide block is fixed by securing member and chute are dismountable.
Rolling at above-mentioned semicircle prolongs in machine, described frame platform is provided with blank detent mechanism, described blank detent mechanism comprises the positioning baffle that two ends and frame platform removably connect, dismountablely on described positioning baffle be connected with some backstays, the end of backstay is rolled towards first and is prolonged groove and second and roll the junction of prolonging groove, and the quantity of backstay and first is rolled and prolonged groove/the second to roll the quantity of prolonging groove consistent.
Rolling at above-mentioned semicircle prolongs in machine, described backstay has external screw thread near one end of positioning baffle, backstay and positioning baffle nut are spirally connected, and described backstay has circular locating piece away from one end of positioning baffle, and the diameter of locating piece is greater than the diameter of backstay.
Rolling at above-mentioned semicircle prolongs in machine, and described positioning baffle is provided with some regulating tanks be parallel to each other, and the end of backstay to be inserted in regulating tank and to be spirally connected with positioning baffle.
Rolling at above-mentioned semicircle prolongs in machine, and the end face of described frame platform is provided with a link slot, and the end of positioning baffle is connected with link slot is dismountable.
Compared with prior art, the utility model has the advantage of: structure is simple, working stability is reliable, and operating efficiency is high, and the blank being applicable to different size rolls and prolongs processing, and it is strong to join adaptive.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation in another direction that the utility model provides;
Fig. 3 is partial structurtes schematic diagram of the present utility model;
The structural representation of Tu4Shi Zhayan mechanism;
The structural representation in another direction of Tu5Shi Zhayan mechanism;
Fig. 6 first rolls the schematic cross-section prolonging cylinder.
In figure: support 10, frame platform 11, slide block slot 12, slide block 13, driving mechanism 20, drive motors 21, major axis 22, big roller 23, pinion 24, Zha Yan mechanism 30, first rolls and prolongs cylinder 31, second rolls and prolongs cylinder 32, first rolls and prolongs groove 33, second rolls and prolongs groove 34, first rotating shaft 35, second rotating shaft 36, gear wheel 37, first pair of hobbing machine 38, second pair of hobbing machine 39, blank detent mechanism 40, positioning baffle 41, backstay 42, nut 43, locating piece 44, regulating tank 45, link slot 46.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As depicted in figs. 1 and 2, a kind of semicircle rolls and prolongs machine, comprises support 10, and described support 10 is provided with driving mechanism 20 and Zha Yan mechanism 30.
Again shown in composition graphs 3, the major axis 22 that driving mechanism 20 comprises the drive motors 21 affixed with support 10 and is rotationally connected with support 10, the two ends of major axis 22 are installed with big roller 23 and pinion 24 respectively, the output of drive motors 21 is connected with big roller 23, drive motors 21 can select belt pulley to be connected with big roller 23, described Zha Yan mechanism 30 comprises two in opposed semicylindrical first rolling and prolong cylinder 31 and second and roll and prolong cylinder 32 up and down, again shown in composition graphs 6, first roll prolong cylinder 31 excircle on and roll first of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder 31 along first and roll and prolong groove 33, second roll prolong cylinder 32 excircle on and roll second of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder 32 along second and roll and prolong groove 34, wherein, first rolls and prolongs groove 33 and second and roll the position and size one_to_one corresponding of prolonging groove 34, blank can be inserted into first and roll and prolong groove 33 and second and roll in the junction of prolonging groove 34, when first roll prolong cylinder 31 and second roll prolong cylinder 32 roll time, can realize prolonging rolling of blank, because first rolls and prolong groove 33 and second and roll and prolong groove 34 and have multiple, and size is different, first roll by what blank is put into different size and prolong groove 33 and second and roll and prolong in groove 34, can realize prolonging repeatedly rolling of blank, increase work efficiency.
Roll to prolong in cylinder 31 to be equipped with to roll with first first and prolong the first affixed rotating shaft 35 of cylinder 31, roll to prolong in cylinder 32 to be equipped with to roll with second second and prolong the second affixed rotating shaft 36 of cylinder 32, the first described rotating shaft 35 is connected with the gear wheel 37 engaged with pinion 24 near one end of pinion 24, the first described rotating shaft 35 and the second rotating shaft 36 are respectively equipped with intermeshing first pair of hobbing machine 38 and second pair of hobbing machine 39 away from one end of gear wheel 37.
Preferably, first pair of hobbing machine, 38, second pair of hobbing machine 39 is identical with the number of teeth of pinion 24.Gear wheel 37 drives pinion 24 to rotate, pinion 24 drives the first rotating shaft 35 to rotate and drives first pair of hobbing machine 38 to rotate, first pair of hobbing machine 38 drives second pair of hobbing machine 39 to rotate, thus make first to roll to prolong cylinder 31 and second to roll to prolong cylinder 32 to rotate round about, because pinion 24 is identical with the number of teeth of first pair of hobbing machine 38, therefore pinion 24 and first pair of hobbing machine 38 synchronous axial system, first pair of hobbing machine 38 is identical with the number of teeth of second pair of hobbing machine 39, first pair of hobbing machine 38 and second pair of hobbing machine 39 also synchronous axial system.
Support 10 is provided with two frame platforms 11 be parallel to each other, described frame platform 11 is provided with slide block slot 12, the two ends that slide block slot 12 is provided with slide block 13, second rotating shaft 36 be slidably connected with slide block slot 12 connect a slide block 13, second pair of hobbing machine 39 respectively and are arranged in slide block 13.Again shown in composition graphs 4 and Fig. 5, chute is provided with in slide block slot 12, the sidepiece of slide block 13 to be inserted in chute and to be fixed in slide block slot 12 by securing member, described slide block 13 can slide up and down along chute thus adjust first and roll and prolong cylinder 31 and second and roll the spacing of prolonging between cylinder 32, and when slide block 13 is fixed by securing member and chute are dismountable, also namely slide block 13 by securing member and frame platform 11 affixed, securing member is prior art, does not repeat herein.
Preferred version, frame platform 11 is provided with blank detent mechanism 40, described blank detent mechanism 40 comprises the positioning baffle 41 that two ends and frame platform 11 removably connect, dismountablely on described positioning baffle 41 be connected with some backstays 42, the end of backstay 42 is rolled towards first and is prolonged groove 33 and second and roll the junction of prolonging groove 34, backstay 42 can move forward and backward thus near or roll away from first and prolong groove 33 and second and roll the junction of prolonging groove 34, namely different backstay 22 and first rolls and prolongs groove 33/ second to roll the distance of prolonging groove 34 different, thus rolling the blank of time delay adaptation different length, and the quantity of backstay 42 and first is rolled and is prolonged groove 33/ second to roll the quantity of prolonging groove 34 consistent.
Backstay 42 has external screw thread near one end of positioning baffle 41, backstay 42 and positioning baffle 41 nut 43 are spirally connected, described backstay 42 has circular locating piece 44 away from one end of positioning baffle 41, the diameter of locating piece 44 is greater than the diameter of backstay 42, being convenient to blank rolling time delay top contacts with locating piece 44, thus is convenient to location.
Positioning baffle 41 is provided with some regulating tanks 45 be parallel to each other, and the end of backstay 42 to be inserted in regulating tank 45 and to be spirally connected with positioning baffle 41, and backstay 42 can move up and down along regulating tank 45, thus regulates the position on backstay 42 vertical direction.。The end face of frame platform 11 is provided with a link slot 46, and the end of positioning baffle 41 is connected with link slot 46 is dismountable, thus significantly can regulate the position of backstay 42 in the vertical direction.Also namely, regulating tank 45 in the vertical direction plays the effect of small size adjustment (fine setting), and link slot 46 in the vertical direction plays the effect significantly regulated.
Operation principle of the present utility model is:
Start drive motors 21, big roller 23 is driven to rotate, big roller 23 drives major axis 22 to rotate, major axis 22 drives pinion 24 to rotate, pinion 24 drives gear wheel 37 to rotate, gear wheel 37 drives the first rotating shaft 35 to rotate rear drive first pair of hobbing machine 38 and rotates, first pair of hobbing machine 38 drives second pair of hobbing machine 39 to rotate thus the first rotating shaft 35 and the second rotating shaft 36 is rotated round about, due to pinion 24, first pair of hobbing machine 38 is identical with the number of teeth of second pair of hobbing machine 39, therefore first rolls and prolongs cylinder 31 and second and roll and prolong cylinder 32 synchronous axial system, after blank heating, by one end pliers of blank or clip clamping, the other end is put into first and is rolled and prolong groove 33 and second and roll in the junction of prolonging groove 34, blank is rolled and prolongs, because first rolls and prolong groove 33 and second and roll and prolong groove 34 and have multiple, and size is different, first roll by what blank is put into different size and prolong groove 33 and second and roll and prolong in groove 34, can realize prolonging repeatedly rolling of blank, therefore, blank first can roll larger-size first and prolong groove 33/ second and roll to prolong in groove 34 to roll and prolong, change to less first the rolling and prolong groove 33/ second and roll and prolong groove 34 of size again, prolong through repeatedly rolling, blank forms blank.
Blank rolls different first and prolongs groove 33/ second and roll to prolong in groove 34 and delay through successively rolling, length can be gradually elongated, backstay 42 plays positioning action, is convenient to control blank and enters into first and roll and prolong groove 33/ second and roll the length of prolonging groove 34, thus improves and roll prolongation of effect rate.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ support 10 herein, frame platform 11, slide block slot 12, slide block 13, driving mechanism 20, drive motors 21, major axis 22, big roller 23, pinion 24, Zha Yan mechanism 30, first rolls and prolongs cylinder 31, second rolls and prolongs cylinder 32, first rolls and prolongs groove 33, second rolls and prolongs groove 34, first rotating shaft 35, second rotating shaft 36, gear wheel 37, first pair of hobbing machine 38, second pair of hobbing machine 39, blank detent mechanism 40, positioning baffle 41, backstay 42, nut 43, locating piece 44, regulating tank 45, term such as link slot 46 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. a semicircle rolls and prolongs machine, comprise support (10), described support (10) is provided with driving mechanism (20), described support (10) is also provided with Zha Yan mechanism (30), it is characterized in that, the major axis (22) that described driving mechanism (20) comprises the drive motors (21) affixed with support (10) and is rotationally connected with support (10), the two ends of major axis (22) are installed with big roller (23) and pinion (24) respectively, the output of drive motors (21) is connected with big roller (23), described Zha Yan mechanism (30) comprises two in opposed semicylindrical first rolling and prolong cylinder (31) and second and roll and prolong cylinder (32) up and down,
First roll prolong cylinder (31) excircle on and roll first of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder (31) along first and roll and prolong groove (33), second roll prolong cylinder (32) excircle on and roll second of the arcuate bottom that has being circumferentially with some sizes different of prolonging cylinder (32) along second and roll and prolong groove (34), wherein, first rolls and prolongs groove (33) and second and roll the position and size one_to_one corresponding of prolonging groove (34)
Roll to prolong in cylinder (31) to be equipped with to roll with first first and prolong affixed the first rotating shaft (35) of cylinder (31), roll to prolong in cylinder (32) to be equipped with to roll with second second and prolong affixed the second rotating shaft (36) of cylinder (32), described the first rotating shaft (35) is connected with near one end of pinion (24) the gear wheel (37) engaged with pinion (24), described the first rotating shaft (35) and the second rotating shaft (36) are respectively equipped with intermeshing first pair of hobbing machine (38) and second pair of hobbing machine (39) away from one end of gear wheel (37).
2. semicircle according to claim 1 rolls and prolongs machine, it is characterized in that, first pair of described hobbing machine (38), second pair of hobbing machine (39) are identical with the number of teeth of pinion (24).
3. semicircle according to claim 2 rolls and prolongs machine, it is characterized in that, described support (10) is provided with two frame platforms (11) be parallel to each other, described frame platform (11) is provided with slide block slot (12), slide block slot (12) is provided with the slide block (13) be slidably connected with slide block slot (12), the two ends of the second rotating shaft (36) connect a slide block (13) respectively, and second pair of hobbing machine (39) is arranged in slide block (13).
4. semicircle according to claim 3 rolls and prolongs machine, it is characterized in that, chute is provided with in described slide block slot (12), the sidepiece of slide block (13) to be inserted in chute and to be fixed in slide block slot (12) by securing member, described slide block (13) can slide up and down along chute thus adjust first and roll and prolong cylinder (31) and second and roll the spacing of prolonging between cylinder (32), and when slide block (13) is fixed by securing member and chute are dismountable.
5. the semicircle according to claim 3 or 4 rolls and prolongs machine, it is characterized in that, described frame platform (11) is provided with blank detent mechanism (40), described blank detent mechanism (40) comprises the positioning baffle (41) that two ends and frame platform (11) removably connect, described positioning baffle (41) is above dismountable is connected with some backstays (42), the end of backstay (42) is rolled towards first and is prolonged groove (33) and second and roll the junction of prolonging groove (34), and the quantity of backstay (42) and first is rolled and is prolonged groove (33)/second to roll the quantity of prolonging groove (34) consistent.
6. semicircle according to claim 5 rolls and prolongs machine, it is characterized in that, described backstay (42) has external screw thread near one end of positioning baffle (41), backstay (42) and positioning baffle (41) nut (43) are spirally connected, described backstay (42) has circular locating piece (44) away from one end of positioning baffle (41), and the diameter of locating piece (44) is greater than the diameter of backstay (42).
7. semicircle according to claim 6 rolls and prolongs machine, it is characterized in that, described positioning baffle (41) is provided with some regulating tanks (45) be parallel to each other, and the end of backstay (42) to be inserted in regulating tank (45) and to be spirally connected with positioning baffle (41).
8. semicircle according to claim 7 rolls and prolongs machine, it is characterized in that, the end face of described frame platform (11) is provided with a link slot (46), and the end of positioning baffle (41) is connected with link slot (46) is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069217.8U CN204620631U (en) | 2015-01-31 | 2015-01-31 | Semicircle rolls and prolongs machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069217.8U CN204620631U (en) | 2015-01-31 | 2015-01-31 | Semicircle rolls and prolongs machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620631U true CN204620631U (en) | 2015-09-09 |
Family
ID=54039695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069217.8U Withdrawn - After Issue CN204620631U (en) | 2015-01-31 | 2015-01-31 | Semicircle rolls and prolongs machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668285A (en) * | 2015-01-31 | 2015-06-03 | 浙江龙力机械有限公司 | Semi-circular rolling machine |
-
2015
- 2015-01-31 CN CN201520069217.8U patent/CN204620631U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668285A (en) * | 2015-01-31 | 2015-06-03 | 浙江龙力机械有限公司 | Semi-circular rolling machine |
| CN104668285B (en) * | 2015-01-31 | 2016-09-07 | 浙江龙力机械有限公司 | Semicircle rolls and prolongs machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |