CN201711802U - Power hydraulic lifting roller mechanism - Google Patents
Power hydraulic lifting roller mechanism Download PDFInfo
- Publication number
- CN201711802U CN201711802U CN2010202324568U CN201020232456U CN201711802U CN 201711802 U CN201711802 U CN 201711802U CN 2010202324568 U CN2010202324568 U CN 2010202324568U CN 201020232456 U CN201020232456 U CN 201020232456U CN 201711802 U CN201711802 U CN 201711802U
- Authority
- CN
- China
- Prior art keywords
- roller
- framework
- hydraulic lifting
- arm
- bearing
- 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
- 239000003638 reducing agent Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000003014 reinforcing Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a power hydraulic lifting roller mechanism the structure of which is mainly as follows: adjusting bolts are connected with a frame; a cross arm is connected with connecting arm respectively by a first hinge pin and a second hinge pin; one end of a screw is connected with a connecting block, and the other end thereof is connected with the frame; a first separating sleeve and a deep-groove ball bearing are arranged in a bearing seat; two ends of a roller are positioned on the bearing seat; the roller is connected with a roller guiding seat; the bottom of a hydraulic cylinder is connected with the frame; the end of a piston rod is connected with the cross arm; the hydraulic cylinder is connected with the cross arm by a tension spring in a reinforcing way; a first chain wheel is arranged at the end of the roller; a pin wheel speed reducer is positioned on a motor support, and the extending shaft is provided with a second chain wheel; and the first chain wheel is connected with a second chain wheel by a chain. The power hydraulic lifting roller mechanism lifts a power roller bed up mainly by hydraulic lifting so as to push against workpieces, increase the friction force and enable the workpieces to be automatically conveyed on the roller bed; and the power hydraulic lifting roller mechanism can convey steel members in long distance, which is independent from the conveying of a special processing machine, thus conveying the workpieces steadily with high precision.
Description
Technical field
The utility model relates to a kind of power hydraulic lifting roller mechanism, specifically is that steel member conveying workpieces before and after various processing special planes is used, and belongs to mechanical equipment technical field.
Background technology
Before the utility model is made, in prior art, the rollgang of being joined before and after the steel member processing special plane is fixed power roller-way, for guarantee the steel member in course of conveying steadily and delivery precision high, the linear velocity of fixed roller-way must be necessary identical with roller bed conveying line speed in the steel member processing special plane, separate because of fixed roller-way employing chain drive and with the roller-way transfer motion power of processing in the special plane, both are difficult to reach the linear velocity unanimity, therefore cause the steel member in course of conveying not steadily, delivery precision is not high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of power hydraulic lifting roller road is provided, and can grow distance conveying steel member again can be separate with the conveying of processing special plane, and conveying workpieces is steady, precision is high thereby reach.
The technical scheme that provides according to the utility model, power hydraulic lifting roller mechanism adopts the adjusting bolt to be connected with framework, transverse arm and contiguous block, linking arm is connected with second bearing pin by first bearing pin respectively, screw rod one end is connected with contiguous block, the other end is connected with framework, first spacer and deep groove ball bearing are contained in the bearing block, the roller two ends are seated on the bearing block, integral body is connected with linking arm, the frame upper surface two ends is equipped with the roller guide holder, roller is connected with the roller guide holder, the hydraulic jack bottom is connected with framework, piston rod end is connected with transverse arm, strengthens being connected by extension spring between hydraulic jack and the transverse arm, and first sprocket wheel is equipped with in the roller termination, the motor bearing is connected with framework, the cycloidal planetary gear speed reducer seat is on the motor bearing, and projecting shaft is equipped with second sprocket wheel, is connected with chain between first sprocket wheel and second sprocket wheel, the chain guard of protection usefulness is equipped with in the outside, and described framework connects chain guard by the chain guard support plate; Framework is connected with fixed mount with second spacer by connecting plate, guarantees the intensity of whole power hydraulic lifting roller mechanism.
The utility model mainly adopts the hydraulic lifting mode that the power roller-way is risen 3～4mm, withstands workpiece, strengthens frictional force, makes workpiece automatic transport on roller-way; The long distance conveying of energy steel member again can be separate with the conveying of processing special plane, and conveying workpieces is steady, precision is high thereby reach.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Can grow distance and carry the steel member can carry separately with the processing special plane again, reach that conveying workpieces is steady, precision is high.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
As Fig. 1～shown in Figure 2, comprise and regulate bolt 1, framework 2, transverse arm 3, contiguous block 4, linking arm 5, screw rod 6, bearing block 7, the first spacers 8, deep groove ball bearing 9, the first bearing pins 10, roller 11, extension spring 12, hydraulic jack 13, the first sprocket wheels 14, chain guard 15, the second sprocket wheels 16, roller guide holder 17, the second spacers 18, chain guard support plate 19, the second bearing pins 20, motor bearing 21, cycloidal planetary gear speed reducer 22, connecting plate 23, chain 24 etc.
The utility model adopts adjusting bolt 1 to be connected with framework 2; transverse arm 3 and contiguous block 4; linking arm 5 is connected with second bearing pin 20 by first bearing pin 10 respectively; screw rod 6 one ends are connected with contiguous block 4; the other end is connected with framework 2; first spacer 8 and deep groove ball bearing 9 are contained in the bearing block 7; roller 11 two ends are seated on the bearing block 7; integral body is connected with linking arm 5; framework 2 upper surface two ends are equipped with roller guide holder 17; roller 11 is connected with roller guide holder 17; hydraulic jack 13 bottoms are connected with framework 2; piston rod end is connected with transverse arm 3; strengthen being connected by extension spring 12 between hydraulic jack 13 and the transverse arm 3; first sprocket wheel 14 is equipped with in roller 11 terminations; motor bearing 21 is connected with framework 2; 22 of cycloidal planetary gear speed reducers are on motor bearing 21; projecting shaft is equipped with second sprocket wheel 16; be connected with chain 24 between first sprocket wheel 14 and second sprocket wheel 16; the chain guard 15 of protection usefulness is equipped with in the outside; chain guard 15 is connected with framework 2 by chain guard support plate 19; framework 2 is connected with fixed mount with second spacer 18 by connecting plate 23, guarantees the intensity of whole power hydraulic lifting roller mechanism.
The utility model operation principle and the course of work:
When the workpiece handling was to passive roller-way, the primer fluid compressing cylinder rose the power dance roller, made workpiece and live roll strengthen friction, started reductor, and conveying workpieces is to assigned address.When not needing this mechanism to participate in conveying workpieces, the primer fluid compressing cylinder is fallen the power dance roller.
This mechanism is built in the passive roller-way, and live roll is lower than driven roll.When the steel member needs to carry on roller-way, the hydraulic lifting roller-way rises, workpiece sent into respectively process in the special plane, fall the hydraulic lifting roller-way then, accurately carry with the rollgang in the processing special plane, passive roller-way is along with driven, and the hydraulic lifting roller mechanism does not interfere the processing special plane to be carried, and the steel member is carried steadily in the processing special plane and precision is high thereby reach.The utility model is mainly used in drilling machine, in the passive roller-way, plays the effect of conveying workpieces before and after the sawing machine.
Claims (2)
1. power hydraulic lifting roller mechanism, it is characterized in that adopting adjusting bolt (1) to be connected with framework (2), transverse arm (3) and contiguous block (4), linking arm (5) is connected with second bearing pin (20) by first bearing pin (10) respectively, screw rod (6) one ends are connected with contiguous block (4), the other end is connected with framework (2), first spacer (8) and deep groove ball bearing (9) are contained in the bearing block (7), roller (11) two ends are seated on the bearing block (7), integral body is connected with linking arm (5), framework (2) upper surface two ends is equipped with roller guide holder (17), roller (11) is connected with roller guide holder (17), hydraulic jack (13) bottom is connected with framework (2), piston rod end is connected with transverse arm (3), be connected by extension spring (12) between hydraulic jack (13) and the transverse arm (3), first sprocket wheel (14) is equipped with in roller (11) termination, motor bearing (21) is connected with framework (2), cycloidal planetary gear speed reducer (22) is contained on the motor bearing (21), second sprocket wheel (16) is housed on the projecting shaft, be connected with chain (24) between first sprocket wheel (14) and second sprocket wheel (16), framework (2) is connected with fixed mount with second spacer (18) by connecting plate (23).
2. power hydraulic lifting roller mechanism as claimed in claim 1 is characterized in that described framework (2) connects chain guard (15) by chain guard support plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202324568U CN201711802U (en) | 2010-06-10 | 2010-06-10 | Power hydraulic lifting roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202324568U CN201711802U (en) | 2010-06-10 | 2010-06-10 | Power hydraulic lifting roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711802U true CN201711802U (en) | 2011-01-19 |
Family
ID=43457799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202324568U Expired - Fee Related CN201711802U (en) | 2010-06-10 | 2010-06-10 | Power hydraulic lifting roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358165A (en) * | 2012-04-09 | 2013-10-23 | 苏州久工自动化科技有限公司 | Automatic feeding device of machine tool |
-
2010
- 2010-06-10 CN CN2010202324568U patent/CN201711802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358165A (en) * | 2012-04-09 | 2013-10-23 | 苏州久工自动化科技有限公司 | Automatic feeding device of machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130610 |
|
| C17 | Cessation of patent right |