CN206455988U - A kind of pair of guide rail horizontal drag method and its device - Google Patents
A kind of pair of guide rail horizontal drag method and its device Download PDFInfo
- Publication number
- CN206455988U CN206455988U CN201720051500.7U CN201720051500U CN206455988U CN 206455988 U CN206455988 U CN 206455988U CN 201720051500 U CN201720051500 U CN 201720051500U CN 206455988 U CN206455988 U CN 206455988U
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- China
- Prior art keywords
- guide rail
- piston rod
- connector
- drawing seat
- hole
- 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
- 238000000034 method Methods 0.000 title abstract description 8
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000002929 anti-fatigue Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model is related to a kind of traction method and its device, particularly a kind of pair guide rail horizontal drag method and its device.The device mainly includes the compositions such as cylinder, piston rod, nut, connector, upper rail, lower guideway, drawing seat.Cylinder driving drawing seat does straight reciprocating motion along upper rail, lower guideway direction, and the stationarity of motion can be improved by adjusting upper/lower guide spacing.The utility model can effectively reduce heavy-duty machinery and ensure that trailer system traveling comfort in the oscillation phenomenon of the course of work, while improving production efficiency.
Description
Technical field
The utility model is related to a kind of horizontal drag method and its device, particularly a kind of pair guide rail horizontal drag method and
Its device.
Background technology
In heavy-duty machinery transmission field, with the continuous improvement of automatization level, machine operating speed has obtained significantly carrying
It is high.The raising of speed causes mechanical oscillation to aggravate, so as to influence instrument and equipment function, reduces the operating accuracy of plant equipment, plus
Acute component wear, or even cause structural fatigue to destroy.
The content of the invention
Goal of the invention：Based on the deficiencies in the prior art, the utility model proposes a kind of pair of guide rail horizontal drag method and its
Device, for solving existing heavy-duty machinery precision reduction and the serious technical problem of fatigue rupture caused by running at high speed.
Technical scheme：
A kind of pair of guide rail horizontal drag device, for being pulled to the body of rod, including drawing seat, guide rail, cylinder and connection
Device；The cylinder block is fixed, and piston rod is provided with cylinder；The guide rail is set along with the axially in parallel direction of piston rod,
The drawing seat is cooperatively formed to be provided with bearing block, the body of rod on guide rail slide block structure, the drawing seat with guide rail and is cased with
Bearing is simultaneously fixed by bearing block with drawing seat；The drawing seat is connected by connector with piston rod, is set on the drawing seat
The mounting hole being adapted to connector is equipped with, the mounting hole is half-via, and the behaviour with ft connection is set in the side of mounting hole
Make mouth, the connector is provided with locking hole in drawing seat one end, and the locking hole is perpendicular to piston rod to when connector position
In in mounting hole and when arriving to mounting hole inner face, the locking hole is relative with gathering hole, and the locking hole is supporting to be provided with
Clamping screw；The connector is provided with the external screw thread that matching is provided with internal thread hole, the piston rod in piston rod one end,
The piston rod is connected through a screw thread with connector and sets nut to be fixed at the aperture of internal thread hole.
Further, in the utility model, the guide rail includes upper rail and lower guideway, and upper rail and lower guideway
Between be provided with spacing adjusting device.By adjusting the distance between upper/lower guide, it is ensured that match somebody with somebody between drawing seat and guide rail
The stability of conjunction.
Further, in the utility model, the lower end of the bearing block is provided with draining groove.By to entering at bearing
Row note lubricating oil is until lubricating oil goes out after sufficient lubrication part from the draining groove of bearing block from top to bottom under gravity
Oil, it is ensured that lubricity between bearing and bearing block, reduces fretting wear, improves the anti-fatigue ability of drawing seat and bearing.
Beneficial effect：
The utility model does horizontal reciprocating fortune using air cylinder driven piston rod band movement connector, drawing seat along guide rail direction
It is dynamic.The body of rod is placed in fixed random piston rod movement in drawing seat, and the distance between regulation upper/lower guide can improve horizontal movement
Stationary performance reduces the adverse effect of mechanical oscillation.The utility model is simple in construction, and connection is reliable, is moved by cylinders providing power
Precision is high, and bearing connection had not only realized the drawing of direction of draw but also do not influenceed the body of rod to be rotated around bar axle, and is connected at bearing anti-
Fatigue strength is high, the problem of concentrated stress being subject to heavily loaded lower bearing is larger, and the present apparatus can improve overall antifatigue strong
Degree, steadily reliably moves back and forth to heavily loaded lower beam body horizontal direction and provides guarantee.
Brief description of the drawings
Fig. 1 is the structural representation of the present apparatus；
Fig. 2 is drawing seat schematic diagram.
Embodiment
The utility model is done below in conjunction with the accompanying drawings and further explained.
As shown in Figure 1 be a kind of pair of guide rail horizontally tracting device of the present utility model, mainly include cylinder 1, piston rod 2,
Nut 3, connector 4, upper rail 6, clamping screw 7, lower guideway 8, bearing 9, drawing seat 10, for entering to the roller on weaving loom
In row horizontally tracting, the bearing block that roller is installed on to drawing seat 10 as the body of rod 5 to be pulled by bearing 9.Cylinder 1 drives
Piston rod 2 does horizontally tracting and moved with movement connector 4, drawing seat 10 along upper rail 6, the direction of lower guideway 8.Wherein cylinder 1, under
Guide rail 8 is fixed, and upper rail 6 is servo-actuated adjustable.Connector 3 is placed between pull bar 2 and drawing seat 10 and by nut 3 and tight lock spiral shell
Bolt 7 is fixed, and the upper/lower guide face of drawing seat 10 is in close contact with upper rail 6, lower guideway 8 respectively, and the lower end of its bearing block is opened up
There is draining groove 11 to play draining effect.Reasonable adjusting upper rail 7 can ensure that distraction procedure is steady with the spacing H values of lower guideway 8
Reliability service.
During installation, connector 4 is connected and locked by nut 3 by fixed cylinder 1, lower guideway 8 with piston rod 2；Will connection
The other end of device 4 is connected with traction seat 10 and fixed by clamping screw 7.The traction seat 10 for being set with bearing 9 is placed in lower guideway 8
On, untill then there is draining at the draining groove 11 in oiling.
According to specific operating mode, spacing H values are until meeting the same durability requirements of system between regulation upper rail 6 and lower guideway 8.
Start cylinder 1 to work, piston rod 2 can drive roller to do reciprocating horizontal motion.The present apparatus is simple in construction, can significantly improve traction
The running stability of system.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of pair of guide rail horizontal drag device, for being pulled to the body of rod (5), it is characterised in that：Including drawing seat (10),
Guide rail, cylinder (1) and connector (4)；Cylinder (1) cylinder body is fixed, and piston rod (2) is provided with cylinder (1)；The guide rail
Set along with the axially in parallel direction of piston rod (2), the drawing seat (10) cooperatively forms guide rail slide block structure with guide rail, described
It is provided with drawing seat (10) on bearing block, the body of rod (5) and is cased with bearing (9) and solid with drawing seat (10) by bearing block
It is fixed；The drawing seat (10) is connected by connector (4) with piston rod (2), is provided with and connector on the drawing seat (10)
(4) mounting hole of adaptation, the mounting hole is half-via, and the gathering hole with ft connection is set in the side of mounting hole, described
Connector (4) is provided with locking hole in drawing seat (10) one end, and the locking hole axially, works as connector perpendicular to piston rod (2)
(4) when being located in mounting hole and arriving to mounting hole inner face, the locking hole is relative with gathering hole, and the locking hole, which is matched somebody with somebody, to be arranged
It is equipped with clamping screw；The connector (4) is provided with internal thread hole, the piston rod (2) in piston rod (2) one end and is provided with
The external screw thread of matching, the piston rod (2) is connected through a screw thread with connector and nut (3) is set at the aperture of internal thread hole
It is fixed.
2. according to claim 1 pair of guide rail horizontal drag device, it is characterised in that：The guide rail includes upper rail (6)
Spacing adjusting device is provided between lower guideway (8), and upper rail (6) and lower guideway (8).
3. according to claim 1 pair of guide rail horizontal drag device, it is characterised in that：The lower end of the bearing block is provided with
Draining groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051500.7U CN206455988U (en) | 2017-01-17 | 2017-01-17 | A kind of pair of guide rail horizontal drag method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051500.7U CN206455988U (en) | 2017-01-17 | 2017-01-17 | A kind of pair of guide rail horizontal drag method and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206455988U true CN206455988U (en) | 2017-09-01 |
Family
ID=59698534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720051500.7U Expired - Fee Related CN206455988U (en) | 2017-01-17 | 2017-01-17 | A kind of pair of guide rail horizontal drag method and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206455988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903926A (en) * | 2017-01-17 | 2017-06-30 | 南京航空航天大学 | A kind of pair of guide rail horizontal drag method and its device |
-
2017
- 2017-01-17 CN CN201720051500.7U patent/CN206455988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903926A (en) * | 2017-01-17 | 2017-06-30 | 南京航空航天大学 | A kind of pair of guide rail horizontal drag method and its device |
| CN106903926B (en) * | 2017-01-17 | 2019-05-14 | 南京航空航天大学 | A kind of double guide rail horizontal drag method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |