CN202175419U - Lift rolling machine - Google Patents
Lift rolling machine Download PDFInfo
- Publication number
- CN202175419U CN202175419U CN2011202226729U CN201120222672U CN202175419U CN 202175419 U CN202175419 U CN 202175419U CN 2011202226729 U CN2011202226729 U CN 2011202226729U CN 201120222672 U CN201120222672 U CN 201120222672U CN 202175419 U CN202175419 U CN 202175419U
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- China
- Prior art keywords
- travelling car
- bed
- support device
- lifting support
- rolled
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Abstract
The utility model relates to a lift rolling machine, which comprises a rolling machine body and a lifting bracket device arranged below the rolling machine body and used for driving the rolling machine body to move vertically. The lifting bracket device is used for driving the rolling machine body to move vertically through a movable trolley structure linearly and glidingly arranged on the lifting bracket device. A driving device for driving the movable trolley structure to move in a reciprocating manner is arranged on the lifting bracket device. A transmission column synchronously and vertically moving together with the rolling machine body is downwardly arranged on the rolling machine body in a protruding manner. A bump, which is in movable pushing and pressing fit with the transmission column and jacks the transmission column when the movable trolley structure moves in relation to the lifting bracket device, is arranged on the movable trolley structure. When the movable trolley structure moves, the bump can push the rolling machine body to upwardly move. When the movable trolley structure reversely moves, the rolling machine body downwardly moves because of gravity. A novel rolling machine body driving way is provided. Furthermore, because the movable pushing and pressing fit between the bump and the transmission column can be realized, the fit between the bump and the transmission column is steady without impact.
Description
Technical field
The utility model relates to a kind of cooperation chain (band) formula line-shifting machine to be used; The sled of band workpiece is transported on chain (band) the formula line-shifting machine from other equipment; Perhaps will roll bed from the up-down that chain (band) formula line-shifting machine is transported on other equipment, and belong to material and transport industry with the sled of workpiece.
Background technology
Go up and down to roll general chain (band) the formula line-shifting machine that cooperates of bed and use, be used for the sled of band workpiece is transported to chain (band) formula line-shifting machine from other equipment, perhaps will be transported on other equipment from chain (band) formula line-shifting machine with the sled of workpiece.Present up-down is rolled a driving of rolling a body and bottom that generally comprises top and is rolled a jacking system of body up-and-down movement, and existing jacking system is pneumatic jacking jacking system, and this jacking system can produce impact when the lifting rolling machine body, and robust motion is bad.In order to solve the shock problem that goes up and down to roll bed; Application number is that 201020238111.3 Chinese patent specification sheets discloses a kind of up-down and rolls bed; This up-down is rolled bed and is comprised rolling a body and being arranged on and roll a bed body bottom and drive and roll a jacking system of body up-and-down movement, be rotatably equipped with on the jacking system two with motor synchronous drive bonded assembly wheel shaft, the two ends of roller bearing are provided with crank structure; Crank structure is provided with slide block; Slide block forms the crank block structure with rolling the chute that is provided with on the body, and wheel shaft drives crank and rotates in rotation process, drives when sliding in the crank driving sliding block chute and rolls a body up-and-down movement.In addition, its jacking system and rolling is provided with the promising guide piece that rolls the up-and-down movement guiding of a body between the body, and this guide piece comprises that being arranged on the square guidepost and the rotation of rolling on the body is assemblied in the track adjusting wheel on the jacking system.Square guidepost is four, and two twenty percents are a pair of, and each square guidepost rolls with two track adjusting wheels and cooperates.Each track adjusting wheel engagement limits is rolled the motion of a body on four direction, and guaranteeing to roll a body can be with respect to the jacking system vertical motion.
It is steady relatively that bed motion is rolled in this up-down, still, arrives the moment of highs and lows at slide block movement; Slide block can change to the application force of chute moment, and slide block can be changed up and down the point of action of chute gradually, simultaneously; Because slide block need slide in annular groove, having slide block to compare the size of chute can not be too little, and slide block is that the gap is arranged in the chute; Therefore;, go up and down to roll bed and can exist and impact and be difficult for being parked in highs and lows to moment of highs and lows at slide block movement, this up-down is rolled bed and is driven and roll a complex structure of the parts of body motion.
The utility model content
The purpose of the utility model is to provide a kind of stop position simple in structure to go up and down to roll bed accurately, and solves the problem that bed existence impact is rolled in up-down of the prior art.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: bed is rolled in a kind of up-down; Comprise rolling a body and being arranged on and roll the lifting support device that a body up-and-down movement is rolled in a body below driving; Described lifting support device drives through linear slide setting travelling car structure above that and rolls a body up-and-down movement; Said lifting support device is provided with and drives the reciprocating actuating device of travelling car structure; Said rolling convexes with and rolls taking off post that a body moves up and down synchronously downwards on the body, said travelling car structure is provided with in the process that the travelling car structure moves with respect to the lifting support device can move the convexity that pushing cooperates and will take off post jack-up with said taking off post.
Described take off post and protruding fitting surface between be provided with roller.
On described roller rotation is assemblied in and takes off post.
Described convexity is that wedge shape is protruding, and the wedge shape convexity is provided with the inclined-plane that cooperates with said roller.
Described actuating device comprises and is arranged on that the structural tooth bar of travelling car and rotation are assemblied on the lifting support device and forms the gear of rack and pinion drive mechanism with tooth bar, also is provided with the actuating unit of the two-way rotation of driven wheel on the lifting support device.
The reducing motor that said actuating unit moves for the rotating shaft driven wheel through gear.
Said travelling car structure is two and is arranged on the both sides of going up and down to roll bed at interval that the rotating shaft that is separately positioned on two structural two gears of travelling car is an axle.
The set of wheels more than one group that described travelling car structure is rotated assembling through its underpart is slidingly arranged on the lifting support device, has the track that cooperates with set of wheels on the lifting support device.
Every group of set of wheels comprises two wheels; Two wheels of every group of set of wheels of a travelling car structure respectively with adaptive track on the left and right sides face that cooperates with the liftable supporter linear slide of the assurance travelling car structure that is provided with roll and cooperate, two wheels of every group of set of wheels of another travelling car structure all with adaptive track on the downside rolling that is provided with cooperate.
Has convexity on the travelling car structure of linear slide setting on the lifting support device of the utility model; When the travelling car structure moves with respect to lifting support device straight line, can promote to roll on the taking off post of being convexly equipped with downwards on the body and move; Thereby promoting to roll on the body moves, and realizes the rising of rolling a body; When the travelling car structure oppositely moves, can not move down the protruding effect of back-up roller bed body under by having had, realize rolling the decline of a body at gravity, thus provide a kind of newly roll a body type of drive; In addition and since protruding with take off post between can realize moving pushing and cooperate, so cooperation between the two is comparatively steady; And at any time taking off post all can contact both with convexity and not have the contact change-over point, and when travelling car mechanism stops, taking off post also will stop motion, rolls the stop position of a body and confirms; And; All the time contact with convexity owing to take off post, the up-down of the utility model is rolled bed and is not had impact, in addition; The new up-down of this practicality is rolled bed and only adopted the travelling car structure of a slide block character and be arranged on the up-and-down movement that travelling car structure raising has just realized rolling a body, and is relatively simple for structure.
The utility model take off post and protruding fitting surface between be provided with roller; On the roller rotation is assemblied in and takes off post; Like this, taking off post cooperates with protruding through roller, feasible take off post and convexity between friction be friction of rolling; Friction force is between the two reduced greatly, protruding lighter to the driving that takes off post.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1.
The specific embodiment
The embodiment of bed is rolled in a kind of up-down; In Fig. 1,2,3, comprise and roll a body 2 that the below of rolling a body 2 is provided with lifting support device 1; The bottom of lifting support device 1 is fixedly installed on the basis, and lifting support device 1 is used for driving and rolls a body 2 with respect to lifting support device 1 up-and-down movement.With the same in the prior art; Lifting support device 1 and rolling is provided with the promising guide piece that rolls the up-and-down movement guiding of a body 2 between the body 2; This guide piece is the same with guide piece of the prior art, comprises being arranged on the square guidepost 8 that rolls on the body 2, and square guidepost 8 is arranged on the bottom of rolling a body 2 and stretches to lifting support device 1; Rotate on the lifting support device track adjusting wheel 6 is housed, track adjusting wheel 6 is rolled with the side of square guidepost 8 and is cooperated.Square guidepost 8 has four; Four square guideposts are in respectively on four angles of rectangle; Each guidepost cooperates with two track adjusting wheels respectively; Each track adjusting wheel engagement limits is rolled the plane motion of a body 2 on four direction all around, and guaranteeing to roll a body 2 can be with respect to lifting support device 1 vertical motion.
Linear slide is provided with travelling car structure 4 on the lifting support device 1, and the top of travelling car structure 4 is provided with wedge shape convexity 13, has the inclined-plane on the wedge shape protruding 13.The bottom of rolling a body 2 convexes with downwards and takes off post 12; Take off post and be rotatably equipped with the roller 5 that rolls and cooperate with the inclined-plane of wedge shape protruding 13 on 12 the lower end; When travelling car structure 4 moves with respect to lifting support device 1; Roller 5 can be upwards soaring along the inclined-plane of wedge shape protruding 13, rolls a body 2 with respect to moving on the lifting support device 1 thereby drive; When travelling car structure 4 oppositely moved with respect to lifting support device 1, roller 5 was moved down by the high-end of inclined-plane of wedge shape protruding 13, thus the decline that a body 2 is rolled in realization.
Drive travelling car structure 4 relatively with the actuating devices of lifting support device 1 linear reciprocating motion comprise the tooth bar 3 that is arranged on travelling car structure 4 tops with and be assemblied in the gear 11 on the lifting support device 1 through rotating shaft 10 rotations; Gear 11 splines are assemblied in rotating shaft 10; Rotating shaft 10 is rotated through bearing and is assemblied on the lifting support device 1, and rotating shaft 10 is in transmission connection with reducing motor 9.Gear 11 is formed rack and pinion drive mechanism with tooth bar 3.Reducing motor 9 reciprocal rotation driven gears 11 back and forth rotate, thereby drive the tooth bar linear reciprocating motion, realize the linear reciprocating motion of travelling car mechanism 4, the dipping and heaving that finally obtains rolling a body.
Improvement as the foregoing description; It is two that the travelling car structure drives, and two travelling car spacing structures are arranged on the both sides of going up and down to roll bed, and the rotating shaft of two gears of two travelling car structures is an axle; That is to say that the rotating shaft of the gear of one of them travelling car structure is the rotating shaft of the gear of another travelling car structure; Like this, the gear of two travelling car structures drives by a rotating shaft, can guarantee that two travelling car structures are synchronized with the movement.
The bottom of travelling car structure 4 is provided with one group of above set of wheels 14; Every group of set of wheels comprises two wheels; Set of wheels 14 is arranged in the track 7 that is provided with on the lifting support device 1, and set of wheels 14 cooperates the linear slide of realization travelling car structure 4 on the lifting support device with track 7.Track 7 forms square frame shape track for being pieced together to establish by two I-beam sections, has certain spacing between two I-beam sections.Set of wheels is arranged on the wheel erecting frame between two I-beam sections that stretch into track 7; One end of wheel erecting frame is fixedly installed on the travelling car structure 4; Set of wheels is rotated through the wheel erecting frame and is assemblied on the travelling car structure; The other end of wheel erecting frame stretches between two I-beam sections of track 7; Set of wheels 14 is installed in the wheel erecting frame and stretches on the end between two I-beam sections of track 7, the pivot center in the vertical direction of the wheel of the set of wheels of one of them travelling car structure 4, and the wheel of pivot center in the vertical direction cooperates with the side of track 7; Two wheels on the set of wheels of the pivot center in the vertical direction of wheel respectively with track 7 about two sides cooperate; Guarantee the position, the left and right sides of travelling car structure, prevent the relative and lifting support device left and right sides deflection of travelling car structure, guarantee the straight-line motion of travelling car structure with respect to the lifting support device.The pivot center of the wheel of the set of wheels of another travelling car structure in the horizontal direction, roll and cooperate in the wheel of the pivot center of wheel set of wheels in the horizontal direction and the bottom surface of track 7.
Convexity in the foregoing description is that wedge shape is protruding, and the wedge shape convexity is provided with the inclined-plane that rolls and cooperate with the roller that takes off post, and convexity also can be the convexity with curved working face.
On roller in the foregoing description is arranged on and takes off post, also can roller be arranged on the wedge shape convexity, just, at this moment need be provided with a plurality of rollers.Roller is covered with the wedge shape convexity with the face that cooperates that takes off post.Roller can certainly be set,, make both bearing fits the inclined-plane that takes off post and be arranged to cooperatively interact with the protruding fitting surface of wedge shape.
Travelling car structure in the foregoing description is arranged on the lifting support device with the linear slide that cooperates between the track through the wheel of set of wheels; Also can on the travelling car structure, be provided with and detain the slide block that cooperates mutually, realize the bearing fit of travelling car structure and lifting support device through slide block with track.
Track in the foregoing description is made up of two I-beam sections, also can directly on the lifting support device, T slot be set and serve as track.
Wedge shape convexity in the foregoing description is provided with an inclined-plane that cooperates with the roller that takes off post; The inclined-plane of two symmetries also can be set; And the transition cambered surface that can supply roller to climb over is set in the junction on two inclined-planes, after roller climbs over the vertex of wedge shape convexity, rolling a body like this will descend.Equally, when the wedge shape convexity being changed into other convexity, also can the driving surface of convexity be arranged to the face of symmetry.
Claims (9)
1. bed is rolled in a up-down; Comprise rolling a body and being arranged on and roll the lifting support device that a body up-and-down movement is rolled in a body below driving; It is characterized in that: described lifting support device drives through linear slide setting travelling car structure above that and rolls a body up-and-down movement; Said lifting support device is provided with and drives the reciprocating actuating device of travelling car structure; Said rolling convexes with and rolls taking off post that a body moves up and down synchronously downwards on the body, said travelling car structure is provided with in the process that the travelling car structure moves with respect to the lifting support device can move the convexity that pushing cooperates and will take off post jack-up with said taking off post.
2. bed is rolled in up-down according to claim 1, it is characterized in that: described take off post and protruding fitting surface between be provided with roller.
3. bed is rolled in up-down according to claim 2, it is characterized in that: on described roller rotation is assemblied in and takes off post.
4. bed is rolled in up-down according to claim 3, it is characterized in that: described convexity is that wedge shape is protruding, and the wedge shape convexity is provided with the inclined-plane that cooperates with said roller.
5. roll bed according to any described up-down in the claim 1 ~ 4; It is characterized in that: described actuating device comprises and is arranged on that the structural tooth bar of travelling car and rotation are assemblied on the lifting support device and forms the gear of rack and pinion drive mechanism with tooth bar, also is provided with the actuating unit of the two-way rotation of driven wheel on the lifting support device.
6. bed is rolled in up-down according to claim 5, it is characterized in that: the reducing motor that said actuating unit moves for the rotating shaft driven wheel through gear.
7. bed is rolled in up-down according to claim 6, it is characterized in that: said travelling car structure is two and is arranged on the both sides of going up and down to roll bed at interval that the rotating shaft that is separately positioned on two structural two gears of travelling car is an axle.
8. bed is rolled in up-down according to claim 7, it is characterized in that: the set of wheels more than a group that described travelling car structure is rotated assembling through its underpart is slidingly arranged on the lifting support device, has the track that cooperates with set of wheels on the lifting support device.
9. bed is rolled in up-down according to claim 8; It is characterized in that: every group of set of wheels comprises two wheels; Two wheels of every group of set of wheels of a travelling car structure respectively with adaptive track on the left and right sides face that cooperates with the liftable supporter linear slide of the assurance travelling car structure that is provided with roll and cooperate, two wheels of every group of set of wheels of another travelling car structure all with adaptive track on the downside rolling that is provided with cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202226729U CN202175419U (en) | 2011-06-28 | 2011-06-28 | Lift rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202226729U CN202175419U (en) | 2011-06-28 | 2011-06-28 | Lift rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175419U true CN202175419U (en) | 2012-03-28 |
Family
ID=45865317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202226729U Expired - Lifetime CN202175419U (en) | 2011-06-28 | 2011-06-28 | Lift rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175419U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249084A (en) * | 2011-06-28 | 2011-11-23 | 中汽昌兴（洛阳）机电设备工程有限公司 | Elevating roller machine |
| CN102819869A (en) * | 2012-08-03 | 2012-12-12 | 无锡市瑞丰精密机电技术有限公司 | Built-in lifting platform device for whole-taximeter detecting system |
| CN103359452A (en) * | 2013-07-06 | 2013-10-23 | 芜湖市海联机械设备有限公司 | Chain conveyer |
| CN110155694A (en) * | 2019-06-17 | 2019-08-23 | 大连德欣新技术工程有限公司 | It can bear the modularization positioning device of extra pressure load |
-
2011
- 2011-06-28 CN CN2011202226729U patent/CN202175419U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249084A (en) * | 2011-06-28 | 2011-11-23 | 中汽昌兴（洛阳）机电设备工程有限公司 | Elevating roller machine |
| CN102819869A (en) * | 2012-08-03 | 2012-12-12 | 无锡市瑞丰精密机电技术有限公司 | Built-in lifting platform device for whole-taximeter detecting system |
| CN102819869B (en) * | 2012-08-03 | 2016-04-20 | 无锡市瑞丰精密机电技术有限公司 | The built-in elevating platform assembly of taximeter car load verification system |
| CN103359452A (en) * | 2013-07-06 | 2013-10-23 | 芜湖市海联机械设备有限公司 | Chain conveyer |
| CN110155694A (en) * | 2019-06-17 | 2019-08-23 | 大连德欣新技术工程有限公司 | It can bear the modularization positioning device of extra pressure load |
| CN110155694B (en) * | 2019-06-17 | 2024-03-26 | 大连德欣新技术工程有限公司 | Modular positioning device capable of bearing additional pressure loading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |