CN212197264U - Walking device for cold rolling scrap shearing trolley - Google Patents
Walking device for cold rolling scrap shearing trolley Download PDFInfo
- Publication number
- CN212197264U CN212197264U CN202020406625.9U CN202020406625U CN212197264U CN 212197264 U CN212197264 U CN 212197264U CN 202020406625 U CN202020406625 U CN 202020406625U CN 212197264 U CN212197264 U CN 212197264U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- trolley
- dolly
- waste material
- cold rolling
- 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
- 238000005097 cold rolling Methods 0.000 title claims abstract description 15
- 238000010008 shearing Methods 0.000 title claims description 5
- 239000002699 waste material Substances 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 206010024796 Logorrhoea Diseases 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a running gear for cold rolling scrap (bridge) is cut waste material dolly belongs to the cold rolling scrap (bridge) of metallurgical industry and cuts equipment technical field. The technical scheme is as follows: the waste trolley is characterized in that trolley wheels (6) are arranged below the waste trolley (4), the waste trolley (4) is arranged on a trolley track (7), a square sleeve (5) is fixed below the waste trolley (4), internal threads matched with a lead screw (3) are arranged inside the square sleeve (5), the lead screw (3) is in threaded connection with the square sleeve (5), one end of the lead screw (3) is connected with an output shaft of a motor (1) through a coupler (2), and the other end of the lead screw (3) is connected to a lead screw support (8) in a rotating mode. The utility model has the advantages that: replace chain drive, the position accuracy of effectual control waste material dolly opens at the waste material dolly moreover and stops the in-process and reduce the impact force, reduces the damage number of times of equipment, simple structure, installation easy maintenance.
Description
Technical Field
The utility model relates to a running gear for cold rolling scrap (bridge) is cut waste material dolly belongs to the cold rolling scrap (bridge) of metallurgical industry and cuts equipment technical field.
Background
The existing cold rolling pickling scrap shearing trolley travels by pulling the trolley by a chain, the chain is connected with the trolley by a pin shaft, and the chain connecting pin shaft is often cut off due to the large impact force generated when the trolley is started and stopped under the action of inertia, so that the continuous production of a cold rolling pickling production line is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a running gear for cold rolling scrap (bridge) is cut to garrulous limit replaces chain drive, opens at the waste material dolly and stops the in-process and reduce the impact force, reduces the damage number of times of equipment, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a device that appears of walking for cold rolling scrap (bridge) is cut to garrulous limit cuts waste material dolly, the motor contains, the shaft coupling, the lead screw, the waste material dolly, square sleeve, the dolly wheel, dolly track and screw bracket, the below of waste material dolly is equipped with the dolly wheel, the waste material dolly sets up on the dolly track, square sleeve fixes the below at the waste material dolly, square sleeve's inside be equipped with lead screw assorted internal thread, lead screw threaded connection is on square sleeve, the output shaft of shaft coupling and motor is passed through to the one end of lead screw, the other end rotation of lead screw is connected on screw bracket.
The motor and the screw rod support are respectively fixed at two ends of the trolley track.
The lead screw is arranged in parallel with the trolley track.
The other end of the lead screw is rotatably connected to the lead screw bracket through a bearing.
Adopt the utility model discloses, the motor passes through the shaft coupling and drives the lead screw rotation, then changes the radial rotation of lead screw into square telescopic axial linear motion to drive the waste material dolly and walk on the track.
The utility model has the advantages that: replace chain drive, the position accuracy of effectual control waste material dolly opens at the waste material dolly moreover and stops the in-process and reduce the impact force, reduces the damage number of times of equipment, simple structure, installation easy maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-motor, 2-coupler, 3-lead screw, 4-waste trolley, 5-square sleeve, 6-trolley wheel, 7-trolley track and 8-lead screw support.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawing 1, a running gear for cold rolling scrap (bridge) is cut to scrap (bridge) dolly, contain motor 1, the shaft coupling 2, lead screw 3, scrap (bridge) dolly 4, square sleeve 5, dolly wheel 6, dolly track 7 and screw bracket 8, scrap (bridge) dolly 4's below is equipped with dolly wheel 6, scrap (bridge) dolly 4 sets up on dolly track 7, square sleeve 5 fixes the below at scrap (bridge) dolly 4, square sleeve 5's inside is equipped with lead screw 3 assorted internal thread, 3 threaded connection of lead screw is on square sleeve 5, shaft coupling 2 and motor 1's output shaft are passed through to lead screw 3's one end, the other end of lead screw 3 rotates to be connected on screw bracket 8.
In this embodiment, referring to fig. 1, motor 1 and screw bracket 8 are fixed respectively at the both ends of dolly track 7, and lead screw 3 and dolly track 7 parallel arrangement, and motor 1 passes through shaft coupling 2 and is connected with lead screw 3, and lead screw 3 passes square sleeve 5 that has the internal screw thread, and square sleeve 5 welds in waste material dolly 4 bottom, and the lead screw 3 other end is installed on screw bracket, and there is antifriction bearing or slide bearing the junction of lead screw 3 and screw bracket 8, the reduction friction.
The motor 1 drives the screw rod 3 to rotate, and the waste material trolley 4 is driven to move on the track through the matching of the square sleeve 5 with the internal thread and the screw rod 3. Thereby realizing the walking of the waste material trolley 4.
Claims (4)
1. The utility model provides a running gear that is used for cold rolling garrulous limit to cut waste material dolly which characterized in that: contain motor (1), shaft coupling (2), lead screw (3), waste material dolly (4), square sleeve (5), dolly wheel (6), dolly track (7) and screw bracket (8), the below of waste material dolly (4) is equipped with dolly wheel (6), waste material dolly (4) set up on dolly track (7), the below at waste material dolly (4) is fixed in square sleeve (5), the inside of square sleeve (5) is equipped with and lead screw (3) assorted internal thread, lead screw (3) threaded connection is on square sleeve (5), the output shaft of shaft coupling (2) and motor (1) is passed through to the one end of lead screw (3), the other end of lead screw (3) is rotated and is connected on screw bracket (8).
2. The traveling device for the cold rolling scrap shearing trolley according to claim 1, wherein the traveling device comprises: the motor (1) and the screw rod bracket (8) are respectively fixed at two ends of the trolley track (7).
3. The traveling device for a cold rolling scrap chopper trolley according to claim 1 or 2, wherein: the lead screw (3) and the trolley track (7) are arranged in parallel.
4. The traveling device for the cold rolling scrap shearing trolley according to claim 1, wherein the traveling device comprises: the other end of the screw rod (3) is rotatably connected to the screw rod bracket (8) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406625.9U CN212197264U (en) | 2020-03-26 | 2020-03-26 | Walking device for cold rolling scrap shearing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020406625.9U CN212197264U (en) | 2020-03-26 | 2020-03-26 | Walking device for cold rolling scrap shearing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212197264U true CN212197264U (en) | 2020-12-22 |
Family
ID=73824714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020406625.9U Expired - Fee Related CN212197264U (en) | 2020-03-26 | 2020-03-26 | Walking device for cold rolling scrap shearing trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212197264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119273A (en) * | 2023-03-27 | 2023-05-16 | 张家港扬子江冷轧板有限公司 | Acid rolling waste material discharge apparatus |
-
2020
- 2020-03-26 CN CN202020406625.9U patent/CN212197264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119273A (en) * | 2023-03-27 | 2023-05-16 | 张家港扬子江冷轧板有限公司 | Acid rolling waste material discharge apparatus |
| CN116119273B (en) * | 2023-03-27 | 2024-01-23 | 张家港扬子江冷轧板有限公司 | Acid rolling waste material discharge apparatus |
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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: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |