CN206065129U - A kind of accurate cold-bending forming machine - Google Patents
A kind of accurate cold-bending forming machine Download PDFInfo
- Publication number
- CN206065129U CN206065129U CN201621110166.XU CN201621110166U CN206065129U CN 206065129 U CN206065129 U CN 206065129U CN 201621110166 U CN201621110166 U CN 201621110166U CN 206065129 U CN206065129 U CN 206065129U
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- China
- Prior art keywords
- gear
- last item
- roll
- cold
- forming machine
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- 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.)
- Withdrawn - After Issue
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Abstract
This utility model is related to a kind of cold roll forming machinery, specifically accurate cold-bending forming machine.It includes frame, has feeding mechanism, cold roll forming mechanism, straightening mechanism and shut-off mechanism in frame, and cold roll forming mechanism is connected with drive mechanism.Cold roll forming mechanism includes that no less than two groups of roll stacks roll stacks include two support memorial archways.There are upper roller last item and lower roll last item between the support memorial archway in roll stacks.It is characterized in that drive mechanism includes gear-box, one end of upper roller last item and lower roll last item is respectively positioned in gear-box, and have driven gear on upper roller last item and lower roll last item, there is big linkage gear between the driven gear of connected two lower roll last items, equal arranged for interval has little linkage gear group between the driven gear of adjacent two upper rollers last item.One of them pushes, and has motor, have driving gear on the output shaft of motor in frame.The accurate cold-bending forming machine transmission stability is good, can improve Product Precision, and efficiency high, the noise of generation are less.
Description
Technical field
This utility model is related to a kind of cold roll forming machinery, specifically accurate cold-bending forming machine.
Background technology
Cold-bending forming machine is the multi-pass molding roller by being arranged in order, metal plate and belts such as coiled material, bands constantly
It is curved, to make the machinery of the plastic working technique of specific section section bar.
At present, the cold-bending forming machine for using during cold working is traditional cold-bending forming machine.It includes frame, the machine
Feeding mechanism, cold roll forming mechanism, straightening mechanism and shut-off mechanism are disposed with frame, cold roll forming mechanism is connected with driving
Mechanism.The cold roll forming mechanism includes that no less than two groups in the roll stacks being sequentially arranged roll stacks include two in mutual
The support memorial archway of opposition arrangement, is arranged side by side in one-to-one corresponding shape between the support memorial archway of two roll stacks that are connected, so as in machine
Two support memorial archway rows are formed on frame.There are upper roller last item and lower roll last item between two support memorial archways in the roll stacks, on
Coordinate in rotation shape between roll-in axle and lower roll last item and support memorial archway.The drive mechanism of traditional cold-bending forming machine is to adopt chain
Bar is driven or single group gear-box is driven by universal drive shaft, and the stability of transmission is poor, and the noise of generation is larger so that obtained product
Precision is relatively low, and the space for taking is larger.In addition, the upper roller last item and lower roll last item in traditional cold-bending forming machine is only by two
Individual support memorial archway is supported, when a support memorial archway of dismantling replaces with roll-in axle and lower roll last item, upper roller last item and lower roll last item
Easy double swerve so that dismounting is difficult.
Utility model content
Problem to be solved in the utility model is to provide a kind of accurate cold-bending forming machine, and the accurate cold-bending forming machine transmission is steady
Qualitative good, the noise of generation is less, can improve Product Precision, and the space of occupancy is little, easy accessibility.
To solve the above problems, there is provided technical scheme below：
A kind of accurate cold-bending forming machine of the present utility model includes frame, and feeding mechanism, cold is disposed with the frame
Roll forming mechanism, straightening mechanism and shut-off mechanism, cold roll forming mechanism are connected with drive mechanism.The cold roll forming mechanism includes
No less than two groups in the roll stacks that are sequentially arranged, roll stacks include two support memorial archways in arrangement in opposition to each other, connected two
It is arranged side by side in one-to-one corresponding shape between the support memorial archway of individual roll stacks, so as to two support memorial archways rows are formed in frame.Institute
Stating has upper roller last item and lower roll last item, upper roller last item and lower roll last item and supports memorial archway between in roll stacks two support memorial archways
Between in rotate shape coordinate.It is characterized in that the drive mechanism includes the gear-box for being located in one of supporting the exclusive side of memorial archway,
The support memorial archway arranges corresponding upper roller last item and one end of lower roll last item is respectively positioned in gear-box, and that section in gear-box
There is driven gear on upper roller last item and lower roll last item, between the driven gear of the two lower roll last items that are connected, have big linkage gear, it is big to join
Moving gear and two corresponding driven gears mesh together, and are spaced cloth between the driven gear of adjacent two upper rollers last item
Little linkage gear group is equipped with, in little linkage gear group, has two little linkage gears for meshing together, two little linkage gears
Mesh together with the driven gear of corresponding upper roller last item respectively, two little linkage gears with big linkage below
Gear meshes together.One of them one end for pushing roll shaft extends through gear box side wall, and this pushes the outer of roll shaft
Stretch and have travelling gear on end, have motor in the frame, on the output shaft of motor, have driving gear, driving gear and travelling gear
Mesh together.
It is that corresponding that row of the gear-box supports memorial archway in integrated to further improvement of the utility model scheme.This
Sample improved advantage is can to avoid installation process, and situation about being dislocated occurs in the memorial archway of the row, and for the memorial archway of another row
Install there is provided benchmark, so as to be greatly improved installation accuracy, further increase obtained Product Precision.
It is equal on that section of upper roller last item and lower roll last item of neighbouring gear-box to further improvement of the utility model scheme
There is annular boss, on annular boss, be cased with standard sleeve.So improved advantage is to make all standard sleeves by machining benchmark set
Corresponding end face in same vertical plane, so as to ensure that upper roller last item completes consistent with the active length of lower roll last item, nothing
Whole roll-in axle need to be processed so that the course of processing becomes simple.
It is that the top for supporting memorial archway has in opening for being vertically arranged to further improvement project of the present utility model
Mouthful, there is slide block in opening, between slide block and opening, go to upper and lower the cooperation of slip shape, slide block of the upper roller last item with support memorial archway
It is connected.There is the vertical screw with opening in communication at the top of the support memorial archway, vertical screw female thread is connected with screw rod, screw rod
In hollow shape, and its upper end is stretched out from the top of vertical screw, and the top of screw rod is fixed with calibration loop with one heart.Have in the screw rod
Suspension rod, coordinates in slip shape between suspension rod and screw rod, and the upper end of suspension rod is stretched out from the top of screw rod and calibration loop, and the upper end of suspension rod
Limited post is fixed with, the internal diameter with diameter greater than calibration loop of limited post is machined with fixation mark on the side wall of limited post.It is described to hang
The lower end of bar is stretched out from the bottom of screw rod, and the lower end of suspension rod is fixed on slide block.So improved advantage is can be according to scale
On ring and limited post, the position of fixation mark to be determining distance that slide block rises or falls, so as to temporarily transfer the debugging Jing of trial work
Test to judge distance that slide block rises or falls, and by the calibration loop in the sliding block adjusting mechanism at topping roll axle two ends and fixed mark
Note is adjusted to same position, you can make the highly completely the same of slide block in the two sliding block adjusting mechanisms.Therefore, using the slide block
Governor motion can greatly reduce the difficulty of debugging, so as to shorten debug time, improve adjustment accuracy so that obtained product
Product precision is further enhanced, and reduces the requirement for exchanging trial work technical merit.
Wherein, there is butterfly spring between the lower end of the screw rod and slide block
There are six sides for adjusting the upper end of the screw rod.
Locking nut is threaded with that section of screw rod supported above memorial archway.
The lower end for having blind hole, the suspension rod at the top of the slide block is located in the blind hole, and is had in the slide block of blind hole side
Holding screw, holding screw one end are offseted with the lower end of suspension rod so that the lower end of suspension rod is fixed on slide block.
Above scheme is taken, with advantages below：
As the drive mechanism of accurate cold-bending forming machine of the present utility model includes being located in one of supporting memorial archway exclusive
The gear-box of side, the support memorial archway arranges corresponding upper roller last item and one end of lower roll last item is respectively positioned in gear-box, and is located at tooth
There is driven gear on that section of upper roller last item and lower roll last item in roller box, between the driven gear of the two lower roll last items that are connected, have big connection
Moving gear, big linkage gear and two corresponding driven gears mesh together, the driven tooth of adjacent two upper rollers last item
Between wheel, equal arranged for interval has little linkage gear group, has two little linkage gears for meshing together in little linkage gear group, and two
Individual little linkage gear is meshed together with the driven gear of corresponding upper roller last item respectively, two little linkage gears and its
The big linkage gear of lower section meshes together, and one of them one end for pushing roll shaft extends through gear box side wall, and should
Push, in frame, have motor, on the output shaft of motor, have a driving gear, driving gear with
Travelling gear meshes together.This accurate cold-bending forming machine is using overall gearbox drive, it is ensured that the stability of transmission,
The noise produced in reducing the course of work, substantially increases obtained Product Precision, and the space for taking is little.In addition, upper roller
Last item and lower roll last item also have gear-box as support, so as to strengthen the rigidity of upper roller last item and lower roll last item, are dismantling one
Individual support memorial archway is when replacing with roll-in axle and lower roll last item, upper roller last item and lower roll last item still can keeping parallelism, facilitate dismounting.
Description of the drawings
Fig. 1 is the structural representation of accurate cold-bending forming machine of the present utility model；
Schematic top plan views of the Fig. 2 for Fig. 1；
Fig. 3 is the A-A of Fig. 2 to cross-sectional schematic；
I portion enlarged diagrams of the Fig. 4 for Fig. 3.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of accurate cold-bending forming machine of the present utility model includes frame 1, the frame
Feeding mechanism 2, cold roll forming mechanism, straightening mechanism 15 and shut-off mechanism 16 are disposed with 1, cold roll forming mechanism is connected with
Drive mechanism.The cold roll forming mechanism includes that no less than two groups in the roll stacks being sequentially arranged roll stacks include that two are in
The support memorial archway 3 of arrangement in opposition to each other, is arranged side by side in one-to-one corresponding shape between the support memorial archway 3 of two roll stacks that are connected, from
And two 3 rows of support memorial archway are formed in frame 1.There is 21 He of upper roller last item between two support memorial archways 3 in the roll stacks
Coordinate in rotation shape between lower roll last item 23, upper roller last item 21 and lower roll last item 23 and support memorial archway 3.The drive mechanism includes
It is located in one of supporting the gear-box 4 of 3 exclusive side of memorial archway, the corresponding upper roller last item 21 of 3 row of the support memorial archway and lower roll last item
23 one end is respectively positioned in gear-box 4, and has driven on that section of upper roller last item 21 and lower roll last item 23 in gear-box 4
Gear 5, has a big linkage gear 7 between the driven gear 5 of the two lower roll last items 23 that are connected, big linkage gear 7 and corresponding two
Driven gear 5 meshes together, and between the driven gear 5 of adjacent two upper rollers last item 21, equal arranged for interval has 6 groups of little linkage gear,
Have two little linkage gears 6 for meshing together in 6 groups of little linkage gear, two little linkage gears 6 respectively with it is corresponding
The driven gear 5 of upper roller last item 21 mesh together, two little linkage gears 6 are engaged with big linkage gear 7 below
Together.One of them one end for pushing roll shaft extends through 4 side wall of gear-box, and this pushes
Travelling gear 20, has motor 19 in the frame 1, have driving gear 18, driving gear 18 and transmission on the output shaft of motor 19
Gear 20 meshes together.
Wherein, it is in integrated that corresponding that row of the gear-box 4 supports memorial archway 3.The row supports memorial archway 3 to be led to by a block length plate
Cross Cutter Body Processing with Machining Center to be obtained.
There is annular boss on that section of upper roller last item 21 and lower roll last item 23 of neighbouring gear-box 4, cover on annular boss
There is standard sleeve 22.
The top for supporting memorial archway 3 has in the opening 9 being vertically arranged, and has slide block 8, slide block 8 and opening 9 in opening 9
Between go to upper and lower slip shape cooperation, the upper roller last item 21 with support memorial archway 3 slide block 8 be connected.At the top of the support memorial archway 3
There is the vertical screw being connected with opening 9, vertical screw female thread is connected with screw rod 17, and screw rod 17 is in hollow shape, and thereon
End is stretched out from the top of vertical screw, and the top of screw rod 17 is fixed with calibration loop 12 with one heart.There is suspension rod 25 in the screw rod 17, hang
Coordinate in slip shape between bar 25 and screw rod 17, the upper end of suspension rod 25 is stretched out from the top of screw rod 17 and calibration loop 12, and suspension rod 25
Upper end be fixed with limited post 11, the internal diameter with diameter greater than calibration loop 12 of limited post 11 is machined with the side wall of limited post 11
Fixation mark 10.The lower end of the suspension rod 25 is stretched out from the bottom of screw rod 17, and the lower end of suspension rod 25 is fixed on slide block 8.
There is butterfly spring 26 between the lower end of the screw rod 17 and slide block 8
For the ease of rotary screw 17, there are six sides 13 for adjusting the upper end of the screw rod 17.
In order that the position of adjustment rear slider 8 is more firm, connect positioned at screw thread on that section of screw rod 17 supported above memorial archway 3
It is connected to locking nut 14.
The lower end that blind hole, the suspension rod 25 is arranged at the top of the slide block 8 is located in the blind hole, and the slide block 8 of blind hole side
Inside there is holding screw 24,24 one end of holding screw is offseted with the lower end of suspension rod 25 so that the lower end of suspension rod 25 is fixed on slide block 8
On.
During work, the driving gear 18 for first starting 19 band of motor is rotated, and driving gear 18 rotates the side engaged by gear
The driven gear 5 of formula band rotate and be connected with driven gear 5 that push roll shaft rotation, this pushes the driven gear 5 of roll shaft
By way of gear is engaged big linkage gear 7, other driven gears 5 and little linkage gear 6 is driven to rotate, so that all
Topping roll axle and bottom roll axle are rotated.Then, raw material to be processed is put in feeding mechanism 2, raw material is through feeding mechanism 2
The topping roll axle and bottom roll axle for sequentially passing through each roll stacks carries out clod wash.Then, the material after the completion of clod wash is through aligning
Mechanism 15 is aligned.Finally, after aligning material be cut off mechanism 16 be cut into it is correspondingly sized after, enter into next procedure i.e.
Can.Need to adjust bottom roll axle and topping roll between centers in roll stacks apart from when, rotate clockwise six sides, 13 1 lattice, on slide block 8
Certain distance (0.1mm) is risen, so as to the one end for driving topping roll axle rises certain altitude (0.1mm), six sides 13 is rotated counterclockwise
One lattice, slide block 8 decline certain distance (0.1mm), so as to drive topping roll axle one end to decline certain altitude (0.1mm).Debug
Locking nut 14 is turned into after so as to offset at the top of memorial archway 3 with supporting.Commissioning staff is according to calibration loop 12 and fixation mark
The distance for rising or falling can clearly be known in 10 position, and the two ends of topping roll axle can be adjusted to sustained height,
So as to substantially increase the quality of cold roll forming.
Claims (8)
1. a kind of accurate cold-bending forming machine, including frame (1), be disposed with the frame (1) feeding mechanism (2), clod wash into
Type mechanism, straightening mechanism (15) and shut-off mechanism (16), cold roll forming mechanism are connected with drive mechanism；The cold roll forming mechanism
Including no less than two groups, in the roll stacks being sequentially arranged, roll stacks include two support memorial archways (3) in arrangement in opposition to each other,
It is arranged side by side in one-to-one corresponding shape between the support memorial archway (3) of two roll stacks that are connected, so as to two are formed in frame (1)
Support memorial archway (3) row；There are upper roller last item (21) and lower roll last item (23) between two support memorial archways (3) in the roll stacks, on
Coordinate in rotation shape between roll-in axle (21) and lower roll last item (23) and support memorial archway (3)；It is characterized in that the drive mechanism
Including the gear-box (4) for being located in one of the exclusive side of support memorial archway (3), the support memorial archway (3) arranges corresponding upper roller last item
(21) it is respectively positioned in gear-box (4) with one end of lower roll last item (23), and that section of upper roller last item (21) being located in gear-box (4)
With have driven gear (5) on lower roll last item (23), be connected two lower roll last items (23) driven gear (5) between have big linkage gear
(7), big linkage gear (7) and two corresponding driven gears (5) mesh together, adjacent two upper rollers last item (21)
Between driven gear (5), equal arranged for interval has little linkage gear (6) group, has two to mesh together in little linkage gear (6) group
Little linkage gear (6), two little linkage gears (6) are nibbled with the driven gear (5) of corresponding upper roller last item (21) respectively
It is combined, two little linkage gears (6) are meshed together with big linkage gear (7) below；One of bottom roll
One end of axle extends through gear-box (4) side wall, and has travelling gear (20), the machine on the overhanging end of the bottom roll axle
There is motor (19) on frame (1), on the output shaft of motor (19), have driving gear (18), driving gear (18) and travelling gear (20)
Mesh together.
2. precision cold-bending forming machine as claimed in claim 1, it is characterised in that corresponding that row of the gear-box (4) supports board
Mill (3) is in integrated.
3. precision cold-bending forming machine as claimed in claim 1, it is characterised in that section of upper roller last item of neighbouring gear-box (4)
(21) and on lower roll last item (23) there is annular boss, on annular boss, be cased with standard sleeve (22).
4. the accurate cold-bending forming machine as any one of claims 1 to 3, it is characterised in that the support memorial archway (3)
Top has in the opening (9) being vertically arranged, and has slide block (8), go to upper and lower slip between slide block (8) and opening (9) in opening (9)
Shape coordinates, and the upper roller last item (21) is connected with the slide block (8) for supporting memorial archway (3)；Have at the top of support memorial archway (3) with
Opening (9) the vertical screw that is connected, vertical screw female thread are connected with screw rod (17), screw rod (17) in hollow shape, and thereon
End is stretched out from the top of vertical screw, and the top of screw rod (17) is fixed with calibration loop (12) with one heart；Hang in the screw rod (17)
Bar (25), coordinates in slip shape between suspension rod (25) and screw rod (17), and the upper end of suspension rod (25) is from screw rod (17) and calibration loop (12)
Top stretch out, and the upper end of suspension rod (25) is fixed with limited post (11), limited post (11) with diameter greater than calibration loop (12)
Internal diameter, is machined with fixation mark (10) on the side wall of limited post (11)；Bottom of the lower end of the suspension rod (25) from screw rod (17)
Stretch out, and the lower end of suspension rod (25) is fixed on slide block (8).
5. precision cold-bending forming machine as claimed in claim 4, it is characterised in that between the lower end of the screw rod (17) and slide block (8)
There is butterfly spring (26).
6. precision cold-bending forming machine as claimed in claim 4, it is characterised in that the upper end of the screw rod (17) has regulation to use
Six sides (13).
7. precision cold-bending forming machine as claimed in claim 4, it is characterised in that positioned at that section of screw rod supported above memorial archway (3)
(17) locking nut (14) is threaded with.
8. the accurate cold-bending forming machine as any one of claim 5～7, it is characterised in that the top of the slide block (8)
The lower end for having blind hole, the suspension rod (25) is located in the blind hole, and has holding screw (24) in the slide block (8) of blind hole side, tightly
The lower end for determining screw (24) one end with suspension rod (25) offsets so that the lower end of suspension rod (25) is fixed on slide block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110166.XU CN206065129U (en) | 2016-10-10 | 2016-10-10 | A kind of accurate cold-bending forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110166.XU CN206065129U (en) | 2016-10-10 | 2016-10-10 | A kind of accurate cold-bending forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065129U true CN206065129U (en) | 2017-04-05 |
Family
ID=58440661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110166.XU Withdrawn - After Issue CN206065129U (en) | 2016-10-10 | 2016-10-10 | A kind of accurate cold-bending forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391781A (en) * | 2016-10-10 | 2017-02-15 | 江苏华中冷弯机械有限公司 | Precise cold bend forming machine |
| CN108435843A (en) * | 2018-06-26 | 2018-08-24 | 北京中交畅观科技发展有限公司 | A kind of cold-bending forming machine about high intensity SSL steel materials |
| CN110370030A (en) * | 2019-07-09 | 2019-10-25 | 湖南远东钢模有限公司 | A kind of gearbox drive C-type steel production equipment |
-
2016
- 2016-10-10 CN CN201621110166.XU patent/CN206065129U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391781A (en) * | 2016-10-10 | 2017-02-15 | 江苏华中冷弯机械有限公司 | Precise cold bend forming machine |
| CN106391781B (en) * | 2016-10-10 | 2019-01-08 | 江苏华中冷弯机械有限公司 | A kind of precision cold-bending forming machine |
| CN108435843A (en) * | 2018-06-26 | 2018-08-24 | 北京中交畅观科技发展有限公司 | A kind of cold-bending forming machine about high intensity SSL steel materials |
| CN110370030A (en) * | 2019-07-09 | 2019-10-25 | 湖南远东钢模有限公司 | A kind of gearbox drive C-type steel production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190108 |