CN202655874U - Roller-pulling tool for wire-rolling motor - Google Patents
Roller-pulling tool for wire-rolling motor Download PDFInfo
- Publication number
- CN202655874U CN202655874U CN 201220192849 CN201220192849U CN202655874U CN 202655874 U CN202655874 U CN 202655874U CN 201220192849 CN201220192849 CN 201220192849 CN 201220192849 U CN201220192849 U CN 201220192849U CN 202655874 U CN202655874 U CN 202655874U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- roller
- fixedly mounted
- baffle plate
- electric machine
- 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
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Abstract
The utility model relates to a roller-pulling tool for a wire-rolling motor, which comprises a roller-pulling device and a fixing device, wherein a hydraulic cylinder is adopted by the roller-pulling device; a jacking rod is fixedly mounted at the front end of a piston rod of the hydraulic cylinder; the fixing device is a baffle with a long hole at the center; the hydraulic cylinder and the baffle are both fixedly mounted on a base plate; a hydraulic cylinder jacket is sleeved at an external end of the hydraulic cylinder; the hydraulic cylinder is fixedly mounted on the hydraulic cylinder jacket; the hydraulic cylinder jacket is fixedly mounted on the base plate; two rib plates are fixedly mounted at rear end of the baffle; a bridge-shaped frame is arranged at the upper end of the hydraulic cylinder jacket; a lifting screw rod is mounted on the bridge-shaped frame; the hydraulic cylinder is fixed at the bottom end of the screw rod in the hydraulic cylinder jacket; a clamping plate is fixedly mounted in front of the baffle; and the clamping plate is fixedly connected with the baffle through a bolt. The roller-pulling tool for the wire-rolling motor has the advantages that the structure is simple; the operation is convenient; the labor intensity is reduced; the human and material resources are saved; the operation efficiency is increased; and the potential safety hazard is avoided.
Description
Technical field
The utility model relates to a kind of rolling electric machine maintenance tool, and particularly a kind of rolling electric machine pulls out the roller instrument.
Background technology
Because roller-way produces wearing and tearing in transportation bar process, cause Surface of Rod Bar scuffing, dent, and is especially obvious when particularly changing different size, solution at this moment is exactly to change the roller-way of serious wear, improves the surface quality of bar.Roller-way under changing will be changed roller timely, uses as spare part, pulls out the roller operation and produces thus.Pulling out the roller operation is the regular service work in steel rolling upkeep operation district, and pulling out roller efficient low is a difficult problem in the operation all the time, has influence on the performance of operation area Whole Performance.
If rolling electric machine quantity is more, per month to pull out roller quantity also just more, because the roller (shaft coupling) of rolling electric machine is interference fit, so pull out the minimum needs three people's co-operate of roller operation, length consuming time not only, staff labor intensity is large, and owing to there not being specific purpose tool, cause existing in the operation potential safety hazard, often cause the injured or other accident of operating personnel.
In sum, need a kind of rolling electric machine of design to pull out the specific purpose tool of roller operation, solve the problem that the roller operation exists of pulling out.
The utility model content
The purpose of this utility model is to propose a kind of rolling electric machine and pulls out the roller instrument, has solved when rolling electric machine pulled out roller labour intensity large, and the wasting manpower and material resources is more and have a problem of potential safety hazard.
For reaching this purpose, the utility model by the following technical solutions:
A kind of rolling electric machine pulls out the roller instrument, comprise and pull out roller arrangement and fixture, the described roller arrangement that pulls out adopts hydraulic cylinder, is installed with push rod at the hydraulic cylinder piston rod front end, described fixture is central baffle plate with a slotted hole, and described hydraulic cylinder and described baffle plate all are fixedly mounted on the base plate.
Preferably, described hydraulic cylinder outer end is set with the hydraulic cylinder overcoat, and described hydraulic cylinder is fixedly mounted on hydraulic cylinder and puts outward, and described hydraulic cylinder overcoat is fixedly mounted on the base plate.
Preferably, two gussets of described baffle plate rear end fixed installation, described gusset bottom is fixed on the base plate.
Preferably, there is a bridge type frame the outer set upper side of described hydraulic cylinder, on the described bridge type frame liftable screw rod is installed, and described hydraulic cylinder is fixed on the screw rod bottom of hydraulic cylinder inside, can control the lifting of hydraulic cylinder by lifting screw.
Preferably, be installed with a clamp before the described baffle plate, described clamp and baffle plate are bolted to connection together.
The utility model is simple in structure, and is with low cost, easy to operate, adopts hydraulic cylinder to pull out the roller operation, reduced kind and the quantity of tool using, reduced labour intensity, saved human and material resources, and improved operating efficiency, avoided potential safety hazard.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of part 7 among Fig. 1;
Fig. 4 is the structural representation of part 8 among Fig. 1.
Among the figure:
1, base plate; 2, hydraulic cylinder overcoat; 3, hydraulic cylinder; 4, bridge type frame; 5, screw rod; 6, roller; 7, clamp; 8, baffle plate; 9, gusset; 10, rolling electric machine; 11, push rod; 12, clamp slotted hole; 13, clamp bolt hole; 14, baffle plate slotted hole; 15, baffle plate bolt hole.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Fig. 1, Fig. 2 are the overall structure schematic diagrames of the utility model concrete example, among the figure: kit is fixed on the base plate 1, comprise and pull out roller arrangement and fixture, the described roller arrangement that pulls out adopts hydraulic cylinder 3, the outer end of hydraulic cylinder 3 is set with hydraulic cylinder overcoat 2, described hydraulic cylinder overcoat is fixedly mounted on the base plate, there is a bridge type frame 4 upper end on the described hydraulic cylinder overcoat 2, liftable screw rod 5 is installed on the described bridge type frame 4, described hydraulic cylinder 3 is fixed on screw rod 5 bottoms of hydraulic cylinder 2 inside, can control the lifting of hydraulic cylinder 3 by lifting screw 5; The piston rod front end of hydraulic cylinder 3 is welded with push rod 11, is used for ejecting rolling electric machine 10;
Described fixture is to be fixedly mounted on the baffle plate 8 that pulls out the roller arrangement opposite, in order to guarantee fastness, two gussets 9 have been installed in the back of baffle plate 8, described gusset 9 is fixed on the base plate 1, in order better to block roller 6, at clamp 7 of baffle plate 8 front placements, punch between clamp 7 and the baffle plate 8 and connect with bolt, a slotted hole is all arranged on described clamp 7 and the baffle plate 8, i.e. clamp slotted hole 12 as shown in Fig. 3, Fig. 4 and baffle plate slotted hole 14, have clamp bolt hole 13 and baffle plate bolt hole 15 on clamp 7 and the baffle plate 8, be used for the bolt connection that clamp 7 is connected with baffle plate;
Described clamp 7 and baffle plate 8 all adopt the Q235 steel.
During operation, the rolling electric machine 10 that needs are pulled out roller is positioned over the back of clamp 7 and baffle plate 8, in the slotted hole of the axle of motor as for clamp 7 and baffle plate 8, roller 6 is placed the front of clamp 7 and baffle plate 8, make clamp 7 and baffle plate 8 block roller 10, primer fluid cylinder pressure 3, the push rod of hydraulic cylinder pass the hole push-out motor of roller 10, finish and pull out the roller operation.
The utility model is simple in structure, with low cost, adopt hydraulic cylinder to pull out the roller operation, do not need to re-use jack, crowbar etc. multiple types of tools, and easy to operate, one people can operate, reduce kind and the quantity of tool using, reduced labour intensity, saved human and material resources, and improved operating efficiency, avoided potential safety hazard.
Claims (5)
1. a rolling electric machine pulls out the roller instrument, it is characterized in that, comprise and pull out roller arrangement and fixture, the described roller arrangement that pulls out adopts hydraulic cylinder, be installed with push rod at the hydraulic cylinder piston rod front end, described fixture is central baffle plate with a slotted hole, and described hydraulic cylinder and described baffle plate all are fixedly mounted on the base plate.
2. a kind of rolling electric machine according to claim 1 pulls out the roller instrument, it is characterized in that, described hydraulic cylinder outer end is set with the hydraulic cylinder overcoat, and described hydraulic cylinder is fixedly mounted on hydraulic cylinder and puts outward, and described hydraulic cylinder overcoat is fixedly mounted on the base plate.
3. a kind of rolling electric machine according to claim 1 and 2 pulls out the roller instrument, it is characterized in that, and two gussets of described baffle plate rear end fixed installation, described gusset bottom is fixed on the base plate.
4. a kind of rolling electric machine according to claim 2 pulls out the roller instrument, it is characterized in that, there is a bridge type frame the outer set upper side of described hydraulic cylinder, on the described bridge type frame liftable screw rod is installed, described hydraulic cylinder is fixed on the screw rod bottom of hydraulic cylinder inside, can control the lifting of hydraulic cylinder by lifting screw.
5. a kind of rolling electric machine according to claim 1 and 2 pulls out the roller instrument, it is characterized in that, is installed with a clamp before the described baffle plate, and described clamp and baffle plate are bolted to connection together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192849 CN202655874U (en) | 2012-04-28 | 2012-04-28 | Roller-pulling tool for wire-rolling motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192849 CN202655874U (en) | 2012-04-28 | 2012-04-28 | Roller-pulling tool for wire-rolling motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655874U true CN202655874U (en) | 2013-01-09 |
Family
ID=47450807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220192849 Expired - Fee Related CN202655874U (en) | 2012-04-28 | 2012-04-28 | Roller-pulling tool for wire-rolling motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028997A (en) * | 2014-06-10 | 2014-09-10 | 中国重型机械研究院股份公司 | Hydraulic rapid dismounting method of speed reducer transmission roller |
-
2012
- 2012-04-28 CN CN 201220192849 patent/CN202655874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028997A (en) * | 2014-06-10 | 2014-09-10 | 中国重型机械研究院股份公司 | Hydraulic rapid dismounting method of speed reducer transmission roller |
| CN104028997B (en) * | 2014-06-10 | 2016-08-17 | 中国重型机械研究院股份公司 | Speed reducer drive roll hydraulic pressure rapid-assembling/disassembling method |
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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: 20130109 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |