CN204159650U - A kind of cold pilger mill feeding trolley - Google Patents
A kind of cold pilger mill feeding trolley Download PDFInfo
- Publication number
- CN204159650U CN204159650U CN201420439247.9U CN201420439247U CN204159650U CN 204159650 U CN204159650 U CN 204159650U CN 201420439247 U CN201420439247 U CN 201420439247U CN 204159650 U CN204159650 U CN 204159650U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- feeding trolley
- worm gear
- sliding sleeve
- pilger mill
- 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 kind of cold pilger mill feeding trolley, comprise vehicle frame, the top of vehicle frame is provided with motor, and the middle part of frame interior is provided with hollow spindle, the outer wall of hollow spindle is fixed with worm gear seat, worm gear seat fixes worm gear, the side of worm gear is engaged with the worm screw be connected with motor, and the outer wall of hollow spindle is provided with sliding sleeve near right-hand member place, and sliding sleeve is provided with ring, the inside of sliding sleeve is provided with jaw, and jaw is undertaken clamping or unclamp operation by moving left and right of sliding sleeve; The vehicle frame of described motor side is fixed with hydraulic cylinder, and the piston rod end of hydraulic cylinder connects shift fork, and the bottom of shift fork is by pinned connection on vehicle frame, and the middle part of shift fork is connected with ring by bearing pin.Cold pilger mill feeding trolley reasonable in design of the present utility model, feeding trolley is designed with dynamical system and the clamping device to pipe processing, can according to setup control by the anglec of rotation of tube rolling, work more accurately, more stable, can rolling special-shaped pipe, processing accommodation is wider.
Description
Technical field
The utility model relates to a kind of cold pilger mill feeding trolley.
Background technology
Often adopt feeding trolley in the structure of current cold pilger mill, traditional feeding trolley does not have design motivation device, metal pipe is passive rotation in cold-rolled process, but the angle rotated is very unstable, can not cold rolling device for shape tubes.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of cold pilger mill feeding trolley.
Cold pilger mill feeding trolley of the present utility model, comprise vehicle frame, the top of described vehicle frame is provided with motor, the middle part of frame interior is provided with hollow spindle, the outer wall of hollow spindle is fixed with worm gear seat, worm gear seat fixes worm gear, the side of worm gear is engaged with the worm screw be connected with motor, the outer wall of hollow spindle is provided with sliding sleeve near right-hand member place, sliding sleeve is provided with ring, the inside of sliding sleeve is provided with jaw, the outer wall of hollow spindle is provided with some grooves matched with jaw, jaw is buckled in groove, jaw is undertaken clamping or unclamp operation by moving left and right of sliding sleeve, the vehicle frame of described motor side is fixed with hydraulic cylinder, and the piston rod end of hydraulic cylinder connects shift fork, and the bottom of shift fork is by pinned connection on vehicle frame, and the middle part of shift fork is connected with ring by bearing pin.
Cold pilger mill feeding trolley of the present utility model, the both sides, front and back of described hollow spindle are equipped with the leading screw nut being fixed on frame interior, and the internal engagement of leading screw nut connects leading screw.
Cold pilger mill feeding trolley of the present utility model, described worm and wheel can adopt Bevel Gear Transmission mode to replace.
Cold pilger mill feeding trolley of the present utility model, the pawl number of described jaw is 2,3 or 4.
Cold pilger mill feeding trolley of the present utility model, described hydraulic cylinder can adopt pneumatic cylinder to replace.
Compared with prior art the beneficial effects of the utility model are: cold pilger mill feeding trolley reasonable in design of the present utility model, feeding trolley is designed with dynamical system and the clamping device to pipe processing, can according to setup control by the anglec of rotation of tube rolling, work more accurately, more stable, can rolling special-shaped pipe, processing accommodation is wider.
Accompanying drawing explanation
Fig. 1 is one of structural representation of a kind of cold pilger mill feeding trolley described in the utility model embodiment;
Fig. 2 is the structural representation two of a kind of cold pilger mill feeding trolley described in the utility model embodiment;
Fig. 3 is the structural representation three of a kind of cold pilger mill feeding trolley described in the utility model embodiment.
In figure:
1, vehicle frame; 2, motor; 3, hollow spindle; 4, worm gear seat; 5, worm gear; 6, worm screw; 7, sliding sleeve; 8, ring; 9, jaw; 10, hydraulic cylinder; 11, shift fork; 12, leading screw nut; 13, leading screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-3, a kind of cold pilger mill feeding trolley, comprise vehicle frame 1, the top of described vehicle frame 1 is provided with motor 2, the middle part of vehicle frame 1 inside is provided with hollow spindle 3, the outer wall of hollow spindle 3 is fixed with worm gear seat 4, worm gear seat 4 is fixed worm gear 5, the side of worm gear 5 is engaged with the worm screw 6 be connected with motor 2, the outer wall of hollow spindle 3 is provided with sliding sleeve 7 near right-hand member place, sliding sleeve 7 is provided with ring 8, the inside of sliding sleeve 7 is provided with jaw 9, the outer wall of hollow spindle 3 is provided with some grooves matched with jaw 9, jaw 9 is buckled in groove, jaw 9 is undertaken clamping or unclamp operation by moving left and right of sliding sleeve 7, the vehicle frame 1 of described motor 2 side is fixed with hydraulic cylinder 10, and the piston rod end of hydraulic cylinder 10 connects shift fork 11, and the bottom of shift fork 11 is by pinned connection on vehicle frame 1, and the middle part of shift fork 11 is connected with ring 8 by bearing pin.
Cold pilger mill feeding trolley of the present utility model, the both sides, front and back of described hollow spindle 3 are equipped with the leading screw nut 12 being fixed on vehicle frame 1 inside, and the internal engagement of leading screw nut 12 connects leading screw 13.
Cold pilger mill feeding trolley of the present utility model, described worm screw 7 can adopt Bevel Gear Transmission mode to replace with worm gear 5.
Cold pilger mill feeding trolley of the present utility model, the pawl number of described jaw 9 is 2,3 or 4.
Cold pilger mill feeding trolley of the present utility model, described hydraulic cylinder 10 can adopt pneumatic cylinder to replace.
Cold pilger mill feeding trolley reasonable in design of the present utility model, feeding trolley is provided with dynamical system and the clamping device to pipe processing, dynamical system is formed primarily of motor, worm gear and worm screw, clamping device is formed primarily of hydraulic cylinder, shift fork, ring, sliding sleeve and jaw, can according to setup control by the anglec of rotation of tube rolling, work more accurately, more stable, can rolling special-shaped pipe, processing accommodation is wider.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a cold pilger mill feeding trolley, comprise vehicle frame (1), it is characterized in that: the top of described vehicle frame (1) is provided with motor (2), the middle part of vehicle frame (1) inside is provided with hollow spindle (3), the outer wall of hollow spindle (3) is fixed with worm gear seat (4), the upper fixing worm gear (5) of worm gear seat (4), the side of worm gear (5) is engaged with the worm screw (6) be connected with motor (2), the outer wall of hollow spindle (3) is provided with sliding sleeve (7) near right-hand member place, sliding sleeve (7) is provided with ring (8), the inside of sliding sleeve (7) is provided with jaw (9), the outer wall of hollow spindle (3) is provided with some grooves matched with jaw (9), jaw (9) is buckled in groove, jaw (9) is undertaken clamping or unclamp operation by moving left and right of sliding sleeve (7), the vehicle frame (1) of described motor (2) side is fixed with hydraulic cylinder (10), the piston rod end of hydraulic cylinder (10) connects shift fork (11), the bottom of shift fork (11) is by pinned connection on vehicle frame (1), and the middle part of shift fork (11) is connected with ring (8) by bearing pin.
2. cold pilger mill feeding trolley according to claim 1, it is characterized in that: the both sides, front and back of described hollow spindle (3) are equipped with and are fixed on the inner leading screw nut (12) of vehicle frame (1), and the internal engagement of leading screw nut (12) connects leading screw (13).
3. cold pilger mill feeding trolley according to claim 1, is characterized in that: described worm screw (7) and worm gear (5) can adopt Bevel Gear Transmission mode to replace.
4. cold pilger mill feeding trolley according to claim 1, is characterized in that: the pawl number of described jaw (9) is 2,3 or 4.
5. cold pilger mill feeding trolley according to claim 1, is characterized in that: described hydraulic cylinder (10) can adopt pneumatic cylinder to replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439247.9U CN204159650U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill feeding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439247.9U CN204159650U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill feeding trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159650U true CN204159650U (en) | 2015-02-18 |
Family
ID=52533378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439247.9U Expired - Fee Related CN204159650U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill feeding trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458019A (en) * | 2015-12-30 | 2016-04-06 | 四川大学 | Steel ingot reversing machine |
-
2014
- 2014-08-06 CN CN201420439247.9U patent/CN204159650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458019A (en) * | 2015-12-30 | 2016-04-06 | 四川大学 | Steel ingot reversing machine |
| CN105458019B (en) * | 2015-12-30 | 2017-07-14 | 四川大学 | A kind of steel ingot steering device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20180806 |