CN208527758U - A kind of steel rail pre-bending device - Google Patents
A kind of steel rail pre-bending device Download PDFInfo
- Publication number
- CN208527758U CN208527758U CN201820859025.0U CN201820859025U CN208527758U CN 208527758 U CN208527758 U CN 208527758U CN 201820859025 U CN201820859025 U CN 201820859025U CN 208527758 U CN208527758 U CN 208527758U
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- China
- Prior art keywords
- fixedly connected
- hydraulic cylinder
- plate
- track plates
- cylinder
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of steel rail pre-bending devices, including base plate, the top of the base plate is fixedly installed with conveyer belt respectively, support column and fixed block, top plate is welded at the top of support column, the basal sliding of top plate is equipped with track plates, the bottom of top plate is fixedly installed with the first cylinder, the piston rod of first cylinder is fixedly connected with track plates, the basal sliding of track plates is equipped with mounting blocks, the bottom of mounting blocks is fixedly connected with hydraulic cylinder and the second cylinder, the bottom of the hydraulic cylinder is fixedly connected with rectangular slab, press block is fixedly connected at the top of rectangular slab, push plate is arranged on the hydraulic cylinder, push plate is slidably connected with hydraulic cylinder, the bottom of push plate is fixedly connected with vertical bar, the bottom of vertical bar is fixedly connected with transverse slat, transverse slat is sheathed on the piston rod of hydraulic cylinder.The utility model realizes the carrying of rail, reduces artificial, reduces labor intensity, is easy to use, while rail being avoided to cause the damage on surface during pre-bending, easy to spread.
Description
Technical field
The utility model relates to Rail Production technical field more particularly to a kind of steel rail pre-bending devices.
Background technique
It needs to be cooled down in step cooling bed after rail hot-roll forming, in cooling procedure since temperature drop speed is different
Cause, section are asymmetric, therefore generate after rail cooling generally curved.And according to the technological requirements, to keep certain after rail is cooling
Straightness to guarantee conveying and the aligning of rail.Therefore it needs to carry out pre-bending to rail before cooling, to offset it in cooling
The bending generated in the process makes to reach certain straightness after rail is cooling, convenient for conveying and aligning.Existing pre-bending device is certainly
Dynamicization degree is low, inefficiency, needs on manual handling rail to device, relatively elaborate, large labor intensity uses fiber crops
Tired, therefore, it is necessary to a kind of steel rail pre-bending devices to solve problem above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of rail pre-bending dress proposed
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of steel rail pre-bending device, including base plate, the top of the base plate are fixedly installed with conveyer belt, support respectively
Column and fixed block, top plate is welded at the top of support column, and the basal sliding of top plate is equipped with track plates, the fixed peace in the bottom of top plate
Equipped with the first cylinder, the piston rod of the first cylinder is fixedly connected with track plates, and the basal sliding of track plates is equipped with mounting blocks, peace
The bottom of dress block is fixedly connected with hydraulic cylinder and the second cylinder, and the bottom of the hydraulic cylinder is fixedly connected with rectangular slab, rectangular slab
Top be fixedly connected with press block, push plate is arranged on the hydraulic cylinder, push plate is slidably connected with hydraulic cylinder, the bottom of push plate
It is fixedly connected with vertical bar, the bottom of vertical bar is fixedly connected with transverse slat, and transverse slat is sheathed on the piston rod of hydraulic cylinder, the bottom of transverse slat
It is hinged with supporting rod, supporting rod is hinged with rectangular slab, and one end of supporting rod is hinged with grip block, the top slide installation of base plate
There is movable block, mounting groove is offered on movable block and fixed block, is rotatably equipped with support roller on mounting groove.
Preferably, the bottom of the track plates offers sliding slot, and horizontally disposed guide rod is fixedly installed in sliding slot, sliding
Screw rod is rotatably equipped in slot, mounting blocks are slidably connected with guide rod, and mounting blocks are connect with wire rod thread, and one end of track plates is solid
Dingan County is equipped with either-rotation motor, and the output shaft of either-rotation motor is fixedly connected with screw rod.
Preferably, first through hole is offered in the push plate, offers the second through-hole on transverse slat, the inner wall of first through hole with
Hydraulic cylinder is slidably connected, and the inner wall of the second through-hole and the piston rod of hydraulic cylinder are slidably connected.
Preferably, orbital groove is offered at the top of the base plate, the bottom of movable block and orbital groove inner wall slide
It connects, is fixedly installed with push-rod electric machine at the top of base plate, the output shaft of push-rod electric machine is fixedly connected with movable block.
Preferably, the supporting rod is L-shaped structure, and grip block is two, and two opposed sides of grip block are equipped with
Rubber antiskid pad.
Preferably, the bottom of the top plate offers placing groove, is set in placing groove there are two connecting rod, track plates are sheathed on
In connecting rod, track plates are slidably connected with connecting rod.
The beneficial effects of the utility model are:
1, realize that grip block clamps rail by the second cylinder, the first cylinder drives the sliding of track plates level, two-way electricity
Machine realizes the horizontal movement of mounting blocks, to realize the carrying of rail, reduces manually, reduces labor intensity, is easy to use；
2, support is provided by support roller, rail is avoided to cause the damage on surface during pre-bending；
The utility model realizes the carrying of rail, reduces manually, reduces labor intensity, and is easy to use, while avoiding steel
Rail causes the damage on surface during pre-bending, easy to spread.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel rail pre-bending device part schematic view of the front view；
Fig. 2 is the part side structure schematic view of hydraulic cylinder and the second cylinder；
Fig. 3 is the present invention looks up structural representation of track plates.
In figure: 1 base plate, 2 conveyer belts, 3 support columns, 4 top plates, 5 fixed blocks, 6 movable blocks, 7 mounting grooves, 8 support rollers, 9
Track plates, 10 first cylinders, 11 guide rods, 12 mounting blocks, 13 screw rods, 14 hydraulic cylinders, 15 press blocks, 16 push-rod electric machines, 17 are slided
Slot, 18 second cylinders, 19 push plates, 20 vertical bars, 21 transverse slats, 22 supporting rods, 23 rectangular slabs, 24 grip blocks, 25 either-rotation motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of steel rail pre-bending device, including base plate 1, the top of base plate 1 are fixedly installed with biography respectively
Band 2, support column 3 and fixed block 5 are sent, the top of support column 3 is welded with top plate 4, and the basal sliding of top plate 4 is equipped with track plates 9,
The bottom of top plate 4 is fixedly installed with the first cylinder 10, and the piston rod of the first cylinder 10 is fixedly connected with track plates 9, track plates 9
Basal sliding is equipped with mounting blocks 12, and the bottom of mounting blocks 12 is fixedly connected with hydraulic cylinder 14 and the second cylinder 18, hydraulic cylinder 14
Bottom be fixedly connected with rectangular slab 23, the top of rectangular slab 23 is fixedly connected with press block 15, is arranged with and pushes away on hydraulic cylinder 14
Plate 19, push plate 19 are slidably connected with hydraulic cylinder 14, and the bottom of push plate 19 is fixedly connected with vertical bar 20, and the bottom of vertical bar 20 is fixed to be connected
It is connected to transverse slat 21, transverse slat 21 is sheathed on the piston rod of hydraulic cylinder 14, and the bottom of transverse slat 21 is hinged with supporting rod 22, supporting rod 22
Hinged with rectangular slab 23, one end of supporting rod 22 is hinged with grip block 24, and the top slide of base plate 1 is equipped with movable block 6, moves
Mounting groove 7 is offered on motion block 6 and fixed block 5, and support roller 8 is rotatably equipped on mounting groove 7.
In the present embodiment, the bottom of track plates 9 offers sliding slot 17, and horizontally disposed guiding is fixedly installed in sliding slot 17
Bar 11 is rotatably equipped with screw rod 13 in sliding slot 17, and mounting blocks 12 are slidably connected with guide rod 11, mounting blocks 12 and 13 screw thread of screw rod
Connection, one end of track plates 9 are fixedly installed with either-rotation motor 25, and the output shaft of either-rotation motor 25 is fixedly connected with screw rod 13, pushes away
First through hole is offered on plate 19, and the second through-hole is offered on transverse slat 21, inner wall and the hydraulic cylinder 14 of first through hole are slidably connected,
The inner wall of second through-hole and the piston rod of hydraulic cylinder 14 are slidably connected, and the top of base plate 1 offers orbital groove, movable block 6
Bottom be slidably connected with orbital groove inner wall, the top of base plate 1 is fixedly installed with push-rod electric machine 16, push-rod electric machine 16 it is defeated
Shaft is fixedly connected with movable block 6, and supporting rod 22 is L-shaped structure, and grip block 24 is two, two grip blocks 24 opposed one
Side is equipped with rubber antiskid pad, and the bottom of top plate 4 offers placing groove, is set in placing groove there are two connecting rod, track plates 9 are arranged
In in connecting rod, track plates 9 are slidably connected with connecting rod, realize that grip block 24 clamps rail by the second cylinder 18, and first
Cylinder 10 drives the horizontal sliding of track plates 9, and either-rotation motor 25 realizes the horizontal movement of mounting blocks 12, to realize removing for rail
Fortune reduces manually, reduces labor intensity, and is easy to use；Support is provided by support roller 8, avoids rail in the process of pre-bending
In cause the damage on surface, the utility model reduces artificial to realize the carrying of rail, reduces labor intensity, conveniently makes
With, while rail being avoided to cause the damage on surface during pre-bending, it is easy to spread.
In the present embodiment, rail is conveyed by conveyer belt 2, the second cylinder 18 drives push plate 19, vertical bar 20,21 liters of transverse slat
Drop, transverse slat 21 drive supporting rod 22 to move, and supporting rod 22 drives grip block 24 to clamp rail, and the first cylinder 10 drives track plates
9 horizontal slidings, either-rotation motor 25 drives screw rod 13 to rotate, realizes the horizontal movement of mounting blocks 12, thus realize the carrying of rail,
Reduce manually, reduce labor intensity, is easy to use, by the way that rail is maneuvered on fixed block 5 and movable block 6, push-rod electric machine
16 push movable block 6 mobile, realize the fixation of rail, and hydraulic cylinder 14 drives press block 15 to push, and carry out pre-bending, support to rail
Roller 8 provides support, and rail is avoided to cause the damage on surface during pre-bending.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel rail pre-bending device, including base plate (1), which is characterized in that the top of the base plate (1) is fixed respectively to pacify
Equipped with conveyer belt (2), support column (3) and fixed block (5), it is welded with top plate (4) at the top of support column (3), the bottom of top plate (4)
It is slidably fitted with track plates (9), the bottom of top plate (4) is fixedly installed with the first cylinder (10), the piston rod of the first cylinder (10)
It is fixedly connected with track plates (9), the basal sliding of track plates (9) is equipped with mounting blocks (12), and the bottom of mounting blocks (12) is fixed
It is connected with hydraulic cylinder (14) and the second cylinder (18), the bottom of the hydraulic cylinder (14) is fixedly connected with rectangular slab (23), rectangle
It is fixedly connected with press block (15), is arranged with push plate (19) on the hydraulic cylinder (14), push plate (19) and liquid at the top of plate (23)
Cylinder pressure (14) is slidably connected, and the bottom of push plate (19) is fixedly connected with vertical bar (20), and the bottom of vertical bar (20) is fixedly connected with cross
Plate (21), transverse slat (21) are sheathed on the piston rod of hydraulic cylinder (14), and the bottom of transverse slat (21) is hinged with supporting rod (22), clamping
Hingedly, one end of supporting rod (22) is hinged with grip block (24) for bar (22) and rectangular slab (23), the top slide peace of base plate (1)
Equipped with movable block (6), offered mounting groove (7) on movable block (6) and fixed block (5), mounting groove is rotatably equipped with branch on (7)
It supports roller (8).
2. a kind of steel rail pre-bending device according to claim 1, which is characterized in that the bottom of the track plates (9) opens up
Have sliding slot (17), be fixedly installed with horizontally disposed guide rod (11) in sliding slot (17), is rotatably equipped with screw rod in sliding slot (17)
(13), mounting blocks (12) are slidably connected with guide rod (11), and mounting blocks (12) are threadedly coupled with screw rod (13), track plates (9)
One end is fixedly installed with either-rotation motor (25), and the output shaft of either-rotation motor (25) is fixedly connected with screw rod (13).
3. a kind of steel rail pre-bending device according to claim 1, which is characterized in that offer first on the push plate (19)
Through-hole offers the second through-hole on transverse slat (21), and inner wall and the hydraulic cylinder (14) of first through hole are slidably connected, the second through-hole it is interior
Wall and the piston rod of hydraulic cylinder (14) are slidably connected.
4. a kind of steel rail pre-bending device according to claim 1, which is characterized in that opened up at the top of the base plate (1)
There is orbital groove, bottom and the orbital groove inner wall of movable block (6) are slidably connected, are fixedly installed with and push away at the top of base plate (1)
The output shaft of bar motor (16), push-rod electric machine (16) is fixedly connected with movable block (6).
5. a kind of steel rail pre-bending device according to claim 1, which is characterized in that the supporting rod (22) is L-shaped structure,
Grip block (24) is two, and two opposed sides of grip block (24) are equipped with rubber antiskid pad.
6. a kind of steel rail pre-bending device according to claim 1, which is characterized in that the bottom of the top plate (4) offers
Placing groove is set in placing groove there are two connecting rod, and track plates (9) are sheathed in connecting rod, and track plates (9) and connecting rod sliding connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859025.0U CN208527758U (en) | 2018-06-05 | 2018-06-05 | A kind of steel rail pre-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820859025.0U CN208527758U (en) | 2018-06-05 | 2018-06-05 | A kind of steel rail pre-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527758U true CN208527758U (en) | 2019-02-22 |
Family
ID=65381125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820859025.0U Expired - Fee Related CN208527758U (en) | 2018-06-05 | 2018-06-05 | A kind of steel rail pre-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438290A (en) * | 2020-04-30 | 2020-07-24 | 绍兴市上虞凯达锻造有限公司 | Punching part pushing mechanism for punching work |
| CN114472705A (en) * | 2020-10-26 | 2022-05-13 | 富准精密模具(嘉善)有限公司 | Shaping device and shaping processing method |
-
2018
- 2018-06-05 CN CN201820859025.0U patent/CN208527758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438290A (en) * | 2020-04-30 | 2020-07-24 | 绍兴市上虞凯达锻造有限公司 | Punching part pushing mechanism for punching work |
| CN114472705A (en) * | 2020-10-26 | 2022-05-13 | 富准精密模具(嘉善)有限公司 | Shaping device and shaping processing method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20200605 |