CN203018509U - Cone-shaped barrel body round circling device - Google Patents
Cone-shaped barrel body round circling device Download PDFInfo
- Publication number
- CN203018509U CN203018509U CN2012207087939U CN201220708793U CN203018509U CN 203018509 U CN203018509 U CN 203018509U CN 2012207087939 U CN2012207087939 U CN 2012207087939U CN 201220708793 U CN201220708793 U CN 201220708793U CN 203018509 U CN203018509 U CN 203018509U
- Authority
- CN
- China
- Prior art keywords
- cone
- upper roller
- barrel body
- shaped barrel
- roll
- 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
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a cone-shaped barrel body round circling device which comprises an upper roller, and two lower rollers which are parallel to the upper roller. The lower rollers are connected with a power device, wherein one lower roller is connected with the upper roller through a transmission device, and friction wheels which are used for blocking advancing of steel plates are arranged on side faces of the end portion positions of the upper roller and the lower rollers. One lower roller is connected with the upper roller through the transmission device and drives the upper roller to rotate so as to drive the steel plates to advance under squeezing of the upper roller and the lower rollers, the frication wheels enable a steel plate at a small-diameter end of a cone-shaped barrel body to slow down, and the speed of the big-diameter end of the cone-shaped barrel body are the same with speeds of the upper roller and the lower rollers, so that a generating line of the cone-shaped barrel body approximately coincides with generating lines of the upper roller and the lower rollers, angle speeds of the big-diameter end and the small-diameter end of the cone-shaped barrel body approximate, successful completing of cone-shaped barrel body round circling is ensured, auxiliary of manually prying a bar is not needed, production efficiency is improved, and scratching of the surface of the cone-shaped barrel body is simultaneously avoided.
Description
Technical field
The utility model relates to the manufacturing installation of concrete mixing and transporting car, relates in particular to the taper staving circle round belting of cylinder.
Background technology
Concrete mixing and transporting car be a kind of from concrete mixing plant with the concrete transportation that the stirs transporting equipment to the construction site.Cylinder is the very important part of concrete mixer truck.The two ends of cylinder have the taper staving, and taper staving circle circle is a very important step during cylinder is made.To adopt common symmetrical expression three roller circle circular knitting machines to carry out cone circle circle to steel plate in prior art.It is driven roller that symmetrical expression three roller circle circular knitting machines have two lower rolls, and the steel plate onward impulse is the frictional force of steel plate and lower roll, and the frictional force of top roll and curved plates drives the top roll rotation, and when upper and lower roll all rotates, steel plate just can advance, and completes volume garden process.Cylinder is to be made by thick steel plate for 4mm or 5mm, bending radius is large, plate is thin, bending force is little, little to the upper and lower roll normal pressure, cause driving the top roll rotatory force little, thereby cause steel plate not advance, make the taper staving for lairage before making steel plate, usually need the workman to adopt the auxiliary steel plate of the instrument such as crowbar to advance.Identical and the two ends linear velocity taper staving is different due to the linear velocity at its upper and lower roll two ends when making the taper staving, lower roll skids with the staving surface, often causes staving surface generation cut, and the workman utilizes the crowbar auxiliary operation, and production efficiency is low.
Summary of the invention
The purpose of this utility model is the deficiency that exists for prior art, provide a kind of lower roll and steel plate avoided to skid, and eliminate the phenomenon that causes outer surface of cone generation cut due to skidding, improved again the taper staving circle round belting of the production efficiency of taper staving simultaneously.
For achieving the above object, taper staving circle round belting of the present utility model adopts following technical scheme:
A kind of taper staving circle round belting, comprise top roll, two lower rolls that be arranged in parallel with top roll, described lower roll is connected with power set, and one of them lower roll is connected with top roll by transmission device, is provided with the friction pulley that advances for hindering steel plate in the axial end of top roll and lower roll.
The transmission device of described lower roll and top roll comprises the lower gear that is arranged on lower roll end and is arranged on cogging of roll end, cogs and mesh with lower gear.
Described top roll is provided with sliding sleeve, cogs to be connected with sliding sleeve by keyway, cog and sliding sleeve between carry out axial location by holding screw.
compare with background technology, taper staving circle round belting of the present utility model, lower roll connects top roll by transmission device, the rotation of driving top roll, thereby driving steel plate advances under the extruding of up-down rollers, the friction pulley force direction hinders steel plate and advances, make the steel plate of the smaller diameter end of taper staving slow down, the larger diameter end of taper staving and upper, lower roll speed is identical, thereby make the bus of taper staving and upper, the lower roll bus approaches and overlaps, taper staving large, smaller diameter end angular speed approaches, realized conical shell circle circle, guarantee completing smoothly of taper staving circle circle, do not need the auxiliary of artificial crowbar, improved production efficiency, large due to the taper staving, the angular speed of smaller diameter end approaches, avoided the appearance of cone tank surface cut, transmission device between top roll and lower roll is gear, and gear has transmission efficiency preferably, and has guaranteed speed ratio, cogging is connected with top roll by sliding sleeve, keyway and holding screw, this gear can be moved when enclosing cylindrical staving, and upper and lower gear does not mesh mutually, has improved the production range of this taper staving circle round belting.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
The utility model discloses a kind of taper staving circle round belting.
as shown in Figure 1, the utility model discloses a kind of taper staving circle round belting, two lower rolls 2 that comprise top roll 1 and setting in parallel, lower roll is connected with the power set motor, the end of one of them lower roll is equipped with lower gear 4, be equipped with on top roll with lower gear engagement cog 5, cog and consist of transmission device with lower gear, lower gear is arranged on the end of lower roll by screw, in the end of top roll, sliding sleeve 6 is installed, be provided with keyway 7 on sliding sleeve, keyway 7 has screw to be fixed on sliding sleeve, cog and 5 be socketed in the sliding sleeve outside, keyway carries out circumference to cogging spacing, 8 pairs of holding screws cog and carry out axial limiting, be provided with friction pulley 3 in the side of top roll and lower roll, friction pulley is mainly the steel plate pace for reducing taper staving smaller diameter end.The lower gear of lower roll drives cogging of top roll when the conical staving of circle, make top roll become drive roll by driven voller and increase the onward impulse of steel plate 9 when rolling, reduce the slip between steel plate 9 and upper and lower roll, the steel plate pace of friction pulley restriction smaller diameter end, make larger diameter end consistent with the angular speed of smaller diameter end, improved the circle circle efficient of taper staving.
Claims (3)
1. taper staving circle round belting, comprise top roll, two lower rolls that be arranged in parallel with top roll, described lower roll is connected with power set, it is characterized in that: one of them lower roll is connected with top roll by transmission device, is provided with the friction pulley that advances for hindering steel plate in the side of the end position of top roll and lower roll.
2. taper staving circle round belting according to claim 1 is characterized in that: the transmission device of described lower roll and top roll comprises the lower gear that is arranged on lower roll end and is arranged on cogging of roll end, cogs and mesh with lower gear.
3. taper staving circle round belting according to claim 2, it is characterized in that: described top roll is provided with sliding sleeve, cogging is connected with sliding sleeve by keyway, cog and sliding sleeve between carry out axial location by holding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207087939U CN203018509U (en) | 2012-12-20 | 2012-12-20 | Cone-shaped barrel body round circling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207087939U CN203018509U (en) | 2012-12-20 | 2012-12-20 | Cone-shaped barrel body round circling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018509U true CN203018509U (en) | 2013-06-26 |
Family
ID=48642524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207087939U Expired - Fee Related CN203018509U (en) | 2012-12-20 | 2012-12-20 | Cone-shaped barrel body round circling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052104A (en) * | 2017-05-22 | 2017-08-18 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
-
2012
- 2012-12-20 CN CN2012207087939U patent/CN203018509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052104A (en) * | 2017-05-22 | 2017-08-18 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
| CN107052104B (en) * | 2017-05-22 | 2018-09-11 | 南通超力卷板机制造有限公司 | A kind of numerical control four-roller axicon roll forming machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103696684B (en) | The forward and reverse speedup of a kind of double-drive coaxial exports and is threaded into rock drilling machine | |
| CN203018509U (en) | Cone-shaped barrel body round circling device | |
| CN106043251B (en) | A kind of application method of the steering bench frame apparatus of tunnel light section vehicle | |
| CN203781223U (en) | Conveying device for round pipe or round column | |
| CN201211529Y (en) | Rolling mill roll changing carriage | |
| CN203794270U (en) | Winding roller jacking device used for thermoplastic plate materials | |
| CN202116600U (en) | Pipe rotating device | |
| CN201394962Y (en) | Jet printing mechanism | |
| CN203918348U (en) | A kind of device that axis products is carried out to segmented annular knurl | |
| CN203751613U (en) | Supporting device for large-sized rotary workpiece | |
| CN201217620Y (en) | Steel wire rope winding drum | |
| CN103696598A (en) | Lifting device for multi-storey parking garage | |
| CN203356482U (en) | Parallel type multi-head full-automatic reinforcement bar straightening and hoop bending device | |
| CN102476272A (en) | Combined type high-efficient bolt unscrewing device | |
| CN204433117U (en) | A kind of ribbon feeder | |
| CN202898468U (en) | Steel ball surface strengthening machine | |
| CN205085185U (en) | Tricycle synchro -driven mechanism of round as a ball machine of tricycle | |
| CN206219099U (en) | A kind of haulage gear of rope-like constructed and a kind of drive mechanism | |
| CN202558783U (en) | Material turning throw device of organic fertilizer fermentation workshop | |
| CN204915716U (en) | Mining pusher gear | |
| CN202762746U (en) | Novel star-shaped material reversing device | |
| CN103625830A (en) | Automatic raw wood stacking device | |
| CN203877785U (en) | Portal crane with built-in drive device | |
| CN203855343U (en) | Speed-adjustable guide wheel | |
| CN204504550U (en) | A kind of welded tube mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |