CN203316543U - Rounding roller structure with adjustable roller gap - Google Patents
Rounding roller structure with adjustable roller gap Download PDFInfo
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- CN203316543U CN203316543U CN2013202996569U CN201320299656U CN203316543U CN 203316543 U CN203316543 U CN 203316543U CN 2013202996569 U CN2013202996569 U CN 2013202996569U CN 201320299656 U CN201320299656 U CN 201320299656U CN 203316543 U CN203316543 U CN 203316543U
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- roller
- groove
- roll gap
- tapped
- bearing seats
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Abstract
The utility model relates to a rounding roller structure with an adjustable roller gap. The rounding roller structure comprises two bearing seats and an upper rounding roller arranged between the two bearing seats, and the two ends of the upper rounding roller are supported by the corresponding bearing seats through bearings respectively. The rounding roller structure is characterized in that one sides of the bearing seats are rotatably connected to a rack plate through rotating shafts, supporting portions extending outwards are arranged on the upper portions of the other sides of the bearing seats, first cushion blocks fixed to the rack plate are arranged below the supporting portions, first threaded through holes are formed in the supporting portions, roller gap adjusting screws are in threaded connection with the inner portions of the first threaded through holes, and the lower ends of the roller gap adjusting screws penetrate through the supporting portions and abut against the upper end faces of the first cushion blocks. The roller gap adjusting screws are rotated, the bearing seats can be driven to be deflected with the rotating shafts as circle centers under the pushing and abutting action of the roller gap adjusting screws, the bearing seats are rotated with the rotating shafts as the centers to change the roller gap between the upper rounding roller and a lower rounding roller, roller gap adjusting is convenient, the adjusting distance is moved every time the roller gap adjusting screws rotate by one circle, and therefore adjusting precision is high.
Description
Technical field
The utility model relates to the adjustable one-tenth round roller of a kind of roll gap structure.
Background technology
The can body resistance welder is the important apparatus of manufacturing food cans, and its mechanical part primary structure is: roll forming machine, chain transfer, connecting rod tank sending mechanism, upper/lower electrode, train, sizing rule reach mechanisms such as going out up and down the tank conveying and form.Its method of operation is, device for suction material is drawn plate and gives first pair of feeding roller of roll forming machine and send to from feed bin by sucker, enter after double sheet detects and rub iron roll and rubbed iron pre-bending, again through becoming round roller Cheng Yuanhou to collect, stablize by leading canister assembly, the can body of Cheng Yuanhou is carried forward continuously by chain transfer, connecting rod tank sending mechanism synchronizes with it, and after one's death it is accurately sent into to upper and lower welding wheel in closed cans and welded, and the can body welded carries the importing coating-supplementing machine to carry out coating by going out up and down tank again.
As shown in Figure 3, the roll forming machine group is comprised of top roll group 1 ', lower roll group and each pressing plate, baffle plate.Top roll group, lower roll group are driven to do by synchronous belt and relatively rotate to drive black plate to be fed forward, and in this process completing substrate prebuckling (rubbing iron), become circle and finally fall into the left and right task of leading the tank bar by becoming round baffle plate.Each axle of lower roll group is by being assemblied in the bearing fixed center rotation on the lower bearing bracket plate of both sides; Top roll group 1 ' each axle is fixed on the upper frame plate of both sides by the locating shaft on left and right bearing block, centered by the bearing of each axle in left and right bearing block, rotates.
As shown in Figure 3, gap X in the roll forming machine group between top roll and lower roll sets very crucial, principle be gap X between each roller and applied pressure can allow substrate in the situation that not sideslip, non-sliply be fed forward smoothly, and can not cause at substrate surface the vestiges such as rigid stone roller wound.Therefore, how designing a kind of convenient one-tenth round roller structure of regulating roll gap and exerting pressure, is the key of check roll forming machine group quality quality.
Summary of the invention
Technical problem to be solved in the utility model is to provide the adjustable one-tenth round roller of a kind of roll gap structure for above-mentioned prior art present situation, and it is easy to adjust that this structure has roll gap, and the high advantage of degree of regulation.
The utility model solves the problems of the technologies described above adopted technical scheme: the adjustable one-tenth round roller of a kind of roll gap structure, comprise diaxon bearing and the upper one-tenth round roller between the diaxon bearing, the two ends of upper one-tenth round roller respectively by bearings on corresponding bearing block, it is characterized in that: a side of described bearing block is rotatably connected on frame plate by rotating shaft, the opposite side top of described bearing block has outward extending support portion, the below of this support portion is provided with the first cushion block be fixed on frame plate, have the first tapped through hole on described support portion, the first tapped through hole internal thread is connected with the roll gap adjustment screw, the lower end of roll gap adjustment screw is through conflicting with the upper surface of described the first cushion block behind support portion.
On above-mentioned support portion, have vertically run through first run through groove, this first rear end of running through groove communicates with the first tapped through hole, with the first opposite side sidewall thread that runs through groove, is connected after having the first screw to run through a side sidewall of groove through first.During adjusting, first unclamp the first screw, so just can easily rotate the roll gap adjustment screw, be convenient to the easy adjustment roll gap; After adjusting completes, then tighten the first screw, the roll gap adjustment screw is securely held in the first tapped through hole, better guarantee that the roll gap adjustment screw is combined firmly with support portion, realize the firm location to bearing block.
Further improve, be fixed with spring on the upper surface of above-mentioned bearing block, the top of spring is provided with the second cushion block be fixed on frame plate, have the second tapped through hole on the second cushion block, be equipped with the pressure adjustment screw in the second tapped through hole, the lower end of pressure adjustment screw holds with the upper end of described spring through after the second cushion block.Be provided with spring between the second cushion block and bearing block, this spring is to the oriented down spring effect of bearing block, the pretension elastic force of spring means the size that black plate is exerted pressure, the size of pretightning force must be suitable, just can guarantee substrate reach and can sideslip under the friction of two rollers drives, when substrate passes through two rollers, roller is greater than the pretension elastic force of spring to the pressure of substrate, under reaction force acts, upper one-tenth round roller can upwards promote to move on bearing block, reduce the pressure that substrate is subject to, guarantee that substrate passes through smoothly, two rollers can not cause at substrate surface the vestiges such as rigid stone roller wound, by the rotation pressure adjustment screw, just degree of tightness that can regulating spring, the predetermined pressure be subject in course of conveying between two rollers to change substrate.
The upper end of above-mentioned spring is fixed with pad, and the lower end of described pressure adjustment screw holds on described pad.The pressure adjustment screw can more steadily promote spring like this.
On above-mentioned the second cushion block, have vertically run through second run through groove, this second rear end of running through groove communicates with the second tapped through hole, with the second opposite side sidewall thread that runs through groove, is connected after having the second screw to run through a side sidewall of groove through second.During adjusting, first unclamp the second screw, so just light rotation pressure adjustment screw, be convenient to easy adjustment pressure; After adjusting completes, then tighten the second screw, the pressure adjustment screw is securely held in the second tapped through hole, can make the pressure adjustment screw be combined with the second cushion block firm, realize the support to bearing block.
Compared with prior art, the utility model has the advantage of: rotate the roll gap adjustment screw, under the pushing and pressing effect of roll gap adjustment screw, just can drive bearing block and take rotating shaft as center of circle deflection, be rotated centered by rotating shaft by bearing block to change and become round roller and the lower gap become between round roller, with clearance gauge, measure upper and lower one-tenth round roller gap everywhere, it is met the demands, roll gap is easy to adjust, and the every rotation one circle adjustable range of roll gap adjustment screw moves, therefore degree of regulation is high.
The accompanying drawing explanation
The perspective view that Fig. 1 is the utility model embodiment;
The A place enlarged drawing that Fig. 2 is Fig. 1;
Fig. 3 is the structural representation of existing roll forming machine group.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1, 2, be a preferred embodiment of the present utility model.
The adjustable one-tenth round roller of a kind of roll gap structure, comprise diaxon bearing 1 and the upper one-tenth round roller 2 between diaxon bearing 1, and the two ends of upper one-tenth round roller 2 are supported on corresponding bearing block 1 by bearing 3 respectively.
One side of bearing block 1 is rotatably connected on frame plate by rotating shaft 4, the opposite side top of bearing block 1 has outward extending support portion 11, the below of this support portion 11 is provided with the first cushion block 5 be fixed on frame plate, have the first tapped through hole 12 on support portion 11, these the first tapped through hole 12 internal threads are connected with roll gap adjustment screw 6, conflict through the rear upper surface with the first cushion block 5, support portion 11 in the lower end of roll gap adjustment screw 6.On support portion 11, have vertically run through first run through groove 13, this first rear end of running through groove 13 communicates with the first tapped through hole 12, with the first opposite side sidewall thread that runs through groove 13, is connected after having the first screw 7 to run through a side sidewall of groove 13 through first.Frame plate is not demonstration in drawing, and it is exactly a kind of pedestal.
Be fixed with spring 8 on the upper surface of bearing block 1, the upper end of spring 8 is fixed with pad 81, the top of spring 8 is provided with the second cushion block 9 be fixed on frame plate, have the second tapped through hole 91 on the second cushion block 9, be equipped with pressure adjustment screw 10 in this second tapped through hole 91, the lower end of pressure adjustment screw 10 is through pad 81 upper surfaces that hold after the second cushion block 9 on fixing and spring 8.On the second cushion block 9, have vertically run through second run through groove 92, this second rear end of running through groove 92 communicates with the second tapped through hole 91, with the second opposite side sidewall thread that runs through groove 92, is connected after having the second screw 93 to run through a side sidewall of groove 92 through second.
Become the gap between round roller to be adjusted according to black plate thickness.
Roll gap is regulated: first unclamp the first screw 7, rotate roll gap adjustment screw 6, under the pushing and pressing effect of roll gap adjustment screw 6, just can drive bearing block 1 and take rotating shaft 3 as center of circle deflection, become round roller 2 and the lower gap become between round roller on being rotated to change centered by rotating shaft 3 by bearing block 1, with clearance gauge, measure, lower one-tenth round roller is gap everywhere, it is met the demands, after adjusting completes, tighten again the first screw 7, roll gap adjustment screw 6 is securely held in the first tapped through hole 12, better assurance roll gap adjustment screw 6 and support portion 11 are in conjunction with firm, the lower limit of realization to bearing block 1.
Pressure is regulated: first unclamp the second screw 93, so just, light rotation pressure adjustment screw 10, rotation pressure adjustment screw 10, the degree of tightness of regulating spring 8, the predetermined pressure be subject in course of conveying between two rollers to change substrate, after having regulated, tighten again the second screw 93, pressure adjustment screw 10 is securely held in the second tapped through hole 91, can makes pressure adjustment screw 10 and the second cushion block 9 in conjunction with firm, realize the upper limit to bearing block 1.
Finally of black plate, make by test, can stablize conveying and not sideslip get final product, application substrate tested, proofread and correct reach requirement can.
Claims (5)
1. the adjustable one-tenth round roller of a roll gap structure, comprise diaxon bearing (1) and be positioned at the upper one-tenth round roller (2) between diaxon bearing (1), the two ends of upper one-tenth round roller (2) are supported on corresponding bearing block (1) by bearing (3) respectively, it is characterized in that: a side of described bearing block (1) is rotatably connected on frame plate by rotating shaft (4), the opposite side top of described bearing block (1) has outward extending support portion (11), the below of this support portion (11) is provided with the first cushion block (5) be fixed on frame plate, have the first tapped through hole (12) on described support portion (11), this the first tapped through hole (12) internal thread is connected with roll gap adjustment screw (6), the lower end of roll gap adjustment screw (6) is through conflicting with the upper surface of described the first cushion block (5) behind support portion (11).
2. the adjustable one-tenth round roller of roll gap according to claim 1 structure, it is characterized in that: on described support portion (11), have vertically run through first run through groove (13), this first rear end of running through groove (13) communicates with the first tapped through hole (12), with the first opposite side sidewall thread that runs through groove (13), is connected after having the first screw (7) to run through a side sidewall of groove (13) through first.
3. the adjustable one-tenth round roller of roll gap according to claim 1 and 2 structure, it is characterized in that: be fixed with spring (8) on the upper surface of described bearing block (1), the top of spring (8) is provided with the second cushion block (9) be fixed on frame plate, have the second tapped through hole (91) on the second cushion block (9), be equipped with pressure adjustment screw (10) in this second tapped through hole (91), the lower end of pressure adjustment screw (10) is through holding with the upper end of described spring (8) after the second cushion block (9).
4. the adjustable one-tenth round roller of roll gap according to claim 3 structure, it is characterized in that: the upper end of described spring (8) is fixed with pad (81), and the lower end of described pressure adjustment screw (10) holds on described pad (81).
5. the adjustable one-tenth round roller of roll gap according to claim 3 structure, it is characterized in that: on described the second cushion block (9), have vertically run through second run through groove (92), this second rear end of running through groove (92) communicates with the second tapped through hole (91), with the second opposite side sidewall thread that runs through groove (92), is connected after having the second screw (93) to run through a side sidewall of groove (92) through second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202996569U CN203316543U (en) | 2013-05-28 | 2013-05-28 | Rounding roller structure with adjustable roller gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202996569U CN203316543U (en) | 2013-05-28 | 2013-05-28 | Rounding roller structure with adjustable roller gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203316543U true CN203316543U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202996569U Expired - Lifetime CN203316543U (en) | 2013-05-28 | 2013-05-28 | Rounding roller structure with adjustable roller gap |
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| Country | Link |
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| CN (1) | CN203316543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513278A (en) * | 2015-09-11 | 2017-03-22 | 新纶科技（常州）有限公司 | Ultraviolet light curing machine |
| CN108555078A (en) * | 2018-04-09 | 2018-09-21 | 汕头市信力制罐设备有限公司 | A kind of tinplate is at circle method and device |
-
2013
- 2013-05-28 CN CN2013202996569U patent/CN203316543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513278A (en) * | 2015-09-11 | 2017-03-22 | 新纶科技（常州）有限公司 | Ultraviolet light curing machine |
| CN108555078A (en) * | 2018-04-09 | 2018-09-21 | 汕头市信力制罐设备有限公司 | A kind of tinplate is at circle method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |