CN202725706U - Arc rolling device for dense blind hole board - Google Patents
Arc rolling device for dense blind hole board Download PDFInfo
- Publication number
- CN202725706U CN202725706U CN 201220449185 CN201220449185U CN202725706U CN 202725706 U CN202725706 U CN 202725706U CN 201220449185 CN201220449185 CN 201220449185 CN 201220449185 U CN201220449185 U CN 201220449185U CN 202725706 U CN202725706 U CN 202725706U
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- CN
- China
- Prior art keywords
- blind hole
- roller
- contact roller
- pinch roller
- driven contact
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an arc rolling device for a dense blind hole board. The device comprises a driving roller, a driven pinch roller and a guide pinch roller, and is characterized in that the driven pinch roller is arranged on the upper side, the driving roller and the guide pinch roller are parallelly arranged under the driven pinch roller, and the three rollers are distributed like a Chinese character pin; each roller is provided with a dense blind hole limit table; an extruding face of the driven pinch roller is in a groove shape; and extruding faces at two ends of a drum are higher than the extruding face in the middle section, and the height difference is a protruding height of dense blind holes. According to the device, the dense blind hole portion and a metal straight board portion can be subjected to stretching trimming simultaneously during a rolling process, and a warping edge can be rolled smoothly along the straight board portion to obtain an arc shape which satisfies requirements and guarantees a mounting smooth face. The device is simple in structure, high in finished product quality, simple and convenient to operate and suitable for popularization.
Description
Technical field
The utility model discloses a kind of volume arc device, particularly makes the blind hole boss deformation place of close blind hole plate compacting obtain finishing, divides compacting smooth-going close blind hole coiled sheet arc device the edge straight plate part of warpage, belongs to field of machining.
Background technology
At present, use metal sheet all to have in various degree warpage by the stamping forming porous plate of any mode, particularly do not divide warpage particularly outstanding through the edge straight plate part of suppressing, because can cause seam not tight by these straight plate parts minute location and installation in using, affect result of use; And the existence of blind hole boss, cause using the veneer reeling machine compacting, limited the application of close blind hole plate.
The utility model content
For solving the aforementioned problems in the prior, the utility model provides a kind of close blind hole coiled sheet arc device, the utility model can be implemented in the rolling process, make close blind hole position and metal straight board position obtain simultaneously the finishing that stretches, divide compacting smooth-going the edge straight plate part of warpage, being met needs, guarantees to install smooth-going circular shape.
The utility model is achieved by the following technical solution:
A kind of close blind hole coiled sheet arc device is made of three rollers, is respectively active roller, driven contact roller and guiding contact roller, it is characterized in that, driven contact roller is positioned at the top, the parallel driven contact roller below of being located at the guiding contact roller of active roller, and three rollers are " product " font and arrange; Three rollers are respectively with close blind hole plate limiting stand, and the compressive plane of described driven contact roller is groove type, and cylinder two ends compressive plane is higher than the compressive plane of interlude, and difference in height is the projecting height of close blind hole.
In the groove type compressive plane of described driven contact roller, the compressive plane of sunk part is rubber face, and the blind hole bossing of corresponding close blind hole plate makes the relative warpage of close blind hole boss obtain the finishing that stretches; The straight plate part at the corresponding close blind hole plate of sunk part edge does not divide, and makes the warpage that the edge does not have the straight plate part of blind hole to divide in the close blind hole plate obtain the finishing that stretches.
Described active roller, driven contact roller and guiding contact roller are connected on the supporting walls by the pressure roller back shaft respectively.
Power is delivered to active roller by the transmission mechanism on the support, transmission mechanism is in service, the straight plate of close blind hole is by the compression of active roller, and spacing extrusion stretching from the raceway gap of active roller, the driven contact roller of rubber face and guiding driven pulley is realized the discharging of the straight plate circular arc of close blind hole.
Close blind hole coiled sheet arc device of the present utility model, formed by active roller, the driven contact roller of rubber face and the driven contact roller that leads, and these three wheels to be provided with close blind hole plate edge be the limiting stand of width, the close blind hole plate that guarantees to be rolled is along linear running, spacing realization roll extrusion; Use the depression rubber face that highly is lower than roll bending drum extrusion face to contact with close blind hole boss, and keep certain pressure, enable the stretching by circular motion, adjust the warpage at the close blind hole of metallic plate position, simultaneously, make the edge straight plate part of the close blind hole plate warpage of metal divide by pressure roller proofread and correct, compacting is smooth-going, be rolled into circle.
The beneficial effects of the utility model are: the utility model can be implemented in the rolling process, make the finishing that obtains simultaneously stretching of close blind hole position and metal position on duty, divide compacting the smooth-going circular shape that is met needs, guarantees smooth-going of installation the edge straight plate part of warpage.The utility model is simple in structure, and end product quality is high, and is easy and simple to handle, the suitable popularization.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is side view of the present utility model;
Fig. 2 is front view of the present utility model.
Among the figure: 1 active roller, the straight plate of 2 close blind holes, 3 close blind hole surface blind hole boss, the driven contact roller of 4 rubber face, the discharging of the straight plate circular arc of 5 close blind holes, the driven contact roller of 6 guiding, 7 close blind hole plate limiting stands, the rubber face of 8 roll bending drum extrusion faces, the rubber face width of the driven contact roller of H rubber face, 9 pressure roller back shafts, 10 close blind hole coiled sheet arc device supporting walls, 11 transmission mechanisms, 12 supports.
The specific embodiment
The utility model provides a kind of close blind hole coiled sheet arc device, as shown in Figure 1, consisted of by three rollers, be respectively active roller 1, driven contact roller 4 and guiding contact roller 6, driven contact roller 4 is positioned at the top, active roller 1 is " product " font and arranges with guiding contact roller 6 parallel driven contact roller 4 belows of being located at, three rollers; Three rollers are respectively with close blind hole plate limiting stand 7, and the compressive plane of described driven contact roller 4 is groove type, and the two ends compressive plane is higher than the compressive plane of interlude, and difference in height is the projecting height of close blind hole.In the groove type compressive plane of driven contact roller 4, the compressive plane of sunk part is rubber face.As shown in Figure 2, active roller 1, driven contact roller 4 and guiding contact roller 6 are connected on the supporting walls 10 by pressure roller back shaft 9 respectively.Power is delivered to active roller 1 by the transmission mechanism 11 on the support 12, and transmission mechanism 11 is in service, and the straight plate 2 of close blind hole is realized the straight plate circular arc of close blind hole discharging 5 through the spacing extrusion stretching of the driven contact roller 4 of rubber face and guiding driven pulley 6.
Concrete production in the enforcement provides the driven contact roller 4 of active roller 1, rubber face of power, the driven contact roller 6 of guiding to be connected on the close blind hole coiled sheet arc device supporting walls 10 by pressure roller back shaft 9; The close blind hole surface blind hole boss 3 of the straight plate 2 of close blind hole is spacing by close blind hole plate width limiting stand 7, guarantee linear running, make close blind hole surface blind hole boss 3 towards and be seated within the rubber face width H of the driven contact roller of rubber face of the driven contact roller 4 of rubber face; Overstock with the rubber face 8 of roll bending drum extrusion face fully and cooperate, the power of volume arc device is delivered to initiatively (power) roller 1 by the transmission mechanism 11 on the support 12, transmission mechanism is in service, make the straight plate 2 of close blind hole through the spacing extrusion stretching of the driven contact roller 4 of rubber face and the driven contact roller 6 of guiding, realize the straight plate circular arc of close blind hole discharging 5.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just is used for for example and the purpose of explanation, but not is intended to the utility model is limited in the described scope of embodiments.It will be understood by those skilled in the art that in addition; the utility model is not limited to above-described embodiment; can also make more kinds of variants and modifications according to instruction of the present utility model, these variants and modifications all drop in the utility model scope required for protection.Protection domain of the present utility model is defined by the appended claims and equivalent scope thereof.
Claims (4)
1. close blind hole coiled sheet arc device, consisted of by three rollers, be respectively active roller (1), driven contact roller (4) and guiding contact roller (6), it is characterized in that, driven contact roller (4) is positioned at the top, parallel driven contact roller (4) below of being located at guiding contact roller (6) of active roller (1), three rollers are " product " font and arrange; Three rollers are respectively with close blind hole plate limiting stand (7), and the compressive plane of described driven contact roller (4) is groove type, and the two ends compressive plane is higher than the compressive plane of interlude, and difference in height is the projecting height of close blind hole.
2. volume arc device according to claim 1 is characterized in that in the groove type compressive plane of described driven contact roller (4), the compressive plane of sunk part is rubber face.
3. volume arc device according to claim 1 and 2 is characterized in that described active roller (1), driven contact roller (4) and guiding contact roller (6) are connected on the supporting walls (10) by pressure roller back shaft (9) respectively.
4. volume arc device according to claim 1 is characterized in that the transmission mechanism (11) that power passes through on the support (12) is delivered to active roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449185 CN202725706U (en) | 2012-09-05 | 2012-09-05 | Arc rolling device for dense blind hole board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220449185 CN202725706U (en) | 2012-09-05 | 2012-09-05 | Arc rolling device for dense blind hole board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725706U true CN202725706U (en) | 2013-02-13 |
Family
ID=47651456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220449185 Expired - Fee Related CN202725706U (en) | 2012-09-05 | 2012-09-05 | Arc rolling device for dense blind hole board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806255A (en) * | 2012-09-05 | 2012-12-05 | 王力 | Arcuation device for dense blind hole plate |
-
2012
- 2012-09-05 CN CN 201220449185 patent/CN202725706U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806255A (en) * | 2012-09-05 | 2012-12-05 | 王力 | Arcuation device for dense blind hole plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHEN SONG WU XIAODONG Effective date: 20131112 Owner name: CHENGDU ZHONGHONG RAIL TRANSIT NVIRONMENTAL PROTE Free format text: FORMER OWNER: WANG LI Effective date: 20131112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130012 CHANGCHUN, JILIN PROVINCE TO: 610041 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131112 Address after: 610041, No. 30, No. 1, building 5, 2, No. 177, Tianfu Road, Chengdu hi tech Zone, Sichuan Patentee after: Chengdu Zhonghong Rail Transit Environmental Protection Industry Co., Ltd. Address before: Chaoyang District City, Jilin province 130012 Changchun Qianjin Street South Jida 15 school gate No. 102 Building 2 Patentee before: Wang Li Patentee before: Chen Song Patentee before: Wu Xiaodong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180905 |