CN204159652U - A kind of cold pilger mill discharging clamping-rotating device - Google Patents
A kind of cold pilger mill discharging clamping-rotating device Download PDFInfo
- Publication number
- CN204159652U CN204159652U CN201420439246.4U CN201420439246U CN204159652U CN 204159652 U CN204159652 U CN 204159652U CN 201420439246 U CN201420439246 U CN 201420439246U CN 204159652 U CN204159652 U CN 204159652U
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- CN
- China
- Prior art keywords
- dolly
- lathe bed
- rotating device
- cold pilger
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to cold pilger mill discharging clamping-rotating device, comprise lathe bed, the both sides, front and back at lathe bed top are provided with line slideway, the top of lathe bed is provided with the dolly be arranged on by skid on line slideway, the top of dolly is respectively equipped with mair motor and hydraulic cylinder, the piston rod end of hydraulic cylinder connects shift fork, the bottom of shift fork is flexibly connected with dolly by bearing pin, the middle part of car interior is provided with hollow spindle, the outer wall of hollow spindle is provided with near right-hand member place by the fixing worm gear of worm gear seat, the side of worm gear is engaged with the worm screw be connected with mair motor, the outer wall of hollow spindle is provided with sliding sleeve near left end place, the outer wall of sliding sleeve is fixed with ring, ring is connected with the middle part of shift fork by bearing pin, the inside of sliding sleeve is provided with jaw.Cold pilger mill discharging clamping-rotating device reasonable in design of the present utility model, after pipe shuts out, utilize clamping device to clamp pipe and with pipe synchronous slide, and can according to the anglec of rotation of setup control pipe.
Description
Technical field
The utility model relates to a kind of cold pilger mill discharging clamping-rotating device.
Background technology
Cold pilger mill is that common pipe is rolled into accurate pipe, pay-off on it common pipe in the roll be transported on head, head is driven by connecting rod and makes it move back and forth on guide rail, and on the surface of common pipe, reciprocal roll compacting becomes accurate tubing to roll.But the drawing mechanism anglec of rotation of traditional cold pipe mill is unstable, drawing mechanism can not with tubing synchronous slide, the tubing of outer surface abnormity can not be processed.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of cold pilger mill discharging clamping-rotating device.
Cold pilger mill discharging clamping-rotating device of the present utility model, comprise lathe bed, the both sides, front and back at described lathe bed top are provided with line slideway, the top of lathe bed is provided with the dolly be arranged on by skid on line slideway, the crown center position of lathe bed is provided with ball-screw, the inside of dolly is provided with the leading screw nut engaged with ball-screw near bottom end, the end of ball-screw is connected and fixed the leading screw drive motors on lathe bed by shaft coupling, the top of described dolly is respectively equipped with mair motor and hydraulic cylinder, the piston rod end of hydraulic cylinder connects shift fork, the bottom of shift fork is flexibly connected with dolly by bearing pin, the middle part of car interior is provided with hollow spindle, the outer wall of hollow spindle is provided with near right-hand member place by the fixing worm gear of worm gear seat, the side of worm gear is engaged with the worm screw be connected with mair motor, the outer wall of hollow spindle is provided with sliding sleeve near left end place, the outer wall of sliding sleeve is fixed with ring, ring is connected with the middle part of shift fork by bearing pin, the inside of sliding sleeve is provided with jaw, the outer wall of hollow spindle is provided with near left end place the groove matched with jaw, jaw is buckled in groove, jaw is undertaken clamping or unclamp operation by moving left and right of sliding sleeve.
Cold pilger mill discharging clamping-rotating device of the present utility model, described hydraulic cylinder can adopt pneumatic cylinder to replace.
Cold pilger mill discharging clamping-rotating device of the present utility model, described worm and wheel can adopt Bevel Gear Transmission mode to replace.
Cold pilger mill discharging clamping-rotating device of the present utility model, the pawl number of described jaw is 2,3 or 4.
Compared with prior art the beneficial effects of the utility model are: cold pilger mill discharging clamping-rotating device reasonable in design of the present utility model, can be installed on the lathe bed of cold pilger mill output section, after pipe shuts out, utilize clamping device clamp pipe and with pipe synchronous slide, can rotate by setting under the dynamic action of mair motor in sliding process, the anglec of rotation is accurate, stable.
Accompanying drawing explanation
Fig. 1 is one of structural representation of a kind of cold pilger mill discharging clamping-rotating device described in the utility model embodiment;
Fig. 2 is the structural representation two of a kind of cold pilger mill discharging clamping-rotating device described in the utility model embodiment;
Fig. 3 is the structural representation three of a kind of cold pilger mill discharging clamping-rotating device described in the utility model embodiment.
In figure:
1, lathe bed; 2, line slideway; 3, slide block; 4, dolly; 5, ball-screw; 6, leading screw nut; 7, shaft coupling; 8, leading screw drive motors; 9, mair motor; 10, hydraulic cylinder; 11, shift fork; 12, hollow spindle; 13, worm gear seat; 14, worm gear; 15, worm screw; 16, sliding sleeve; 17, ring; 18, jaw.
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 discharging clamping-rotating device, comprise lathe bed 1, the both sides, front and back at described lathe bed 1 top are provided with line slideway 2, the top of lathe bed 1 is provided with the dolly 4 be slidably arranged in by slide block 3 on line slideway 2, the crown center position of lathe bed 1 is provided with ball-screw 5, and the inside of dolly 4 is provided with the leading screw nut 6 engaged with ball-screw 5 near bottom end, and the end of ball-screw 5 is connected and fixed the leading screw drive motors 8 on lathe bed 1 by shaft coupling 7, the top of described dolly 4 is respectively equipped with mair motor 9 and hydraulic cylinder 10, the piston rod end of hydraulic cylinder 10 connects shift fork 11, the bottom of shift fork 11 is flexibly connected with dolly 4 by bearing pin, the middle part of dolly 4 inside is provided with hollow spindle 12, the outer wall of hollow spindle 12 is provided with by the fixing worm gear 14 of worm gear seat 13 near right-hand member place, the side of worm gear 14 is engaged with the worm screw 15 be connected with mair motor 9, the outer wall of hollow spindle 12 is provided with sliding sleeve 16 near left end place, the outer wall of sliding sleeve 16 is fixed with ring 17, ring 17 is connected by the middle part of bearing pin with shift fork 11, the inside of sliding sleeve 16 is provided with jaw 18, the outer wall of hollow spindle 12 is provided with near left end place the groove matched with jaw 18, jaw 18 is buckled in groove, jaw 18 is undertaken clamping or unclamp operation by moving left and right of sliding sleeve 16.
Cold pilger mill discharging clamping-rotating device of the present utility model, described hydraulic cylinder 10 can adopt pneumatic cylinder to replace.
Cold pilger mill discharging clamping-rotating device of the present utility model, described worm screw 15 can adopt Bevel Gear Transmission mode to replace with worm gear 14.
Cold pilger mill discharging clamping-rotating device of the present utility model, the pawl number of described jaw 18 is 2,3 or 4.
Cold pilger mill discharging clamping-rotating device reasonable in design of the present utility model, can be installed on the lathe bed of cold pilger mill output section, after pipe shuts out, utilize clamping device clamp pipe and with pipe synchronous slide, can rotate by setting under the dynamic action of mair motor in sliding process, the anglec of rotation is accurate, stable.
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 (4)
1. a cold pilger mill discharging clamping-rotating device, comprise lathe bed (1), it is characterized in that: the both sides, front and back at described lathe bed (1) top are provided with line slideway (2), the top of lathe bed (1) is provided with the dolly (4) be slidably arranged in by slide block (3) on line slideway (2), the crown center position of lathe bed (1) is provided with ball-screw (5), the inside of dolly (4) is provided with the leading screw nut (6) engaged with ball-screw (5) near bottom end, the end of ball-screw (5) is connected and fixed the leading screw drive motors (8) on lathe bed (1) by shaft coupling (7), the top of described dolly (4) is respectively equipped with mair motor (9) and hydraulic cylinder (10), the piston rod end of hydraulic cylinder (10) connects shift fork (11), the bottom of shift fork (11) is flexibly connected with dolly (4) by bearing pin, the middle part of dolly (4) inside is provided with hollow spindle (12), the outer wall of hollow spindle (12) is provided with near right-hand member place by the fixing worm gear (14) of worm gear seat (13), the side of worm gear (14) is engaged with the worm screw (15) be connected with mair motor (9), the outer wall of hollow spindle (12) is provided with sliding sleeve (16) near left end place, the outer wall of sliding sleeve (16) is fixed with ring (17), ring (17) is connected by the middle part of bearing pin with shift fork (11), the inside of sliding sleeve (16) is provided with jaw (18), the outer wall of hollow spindle (12) is provided with near left end place the groove matched with jaw (18), jaw (18) is buckled in groove, jaw (18) is undertaken clamping or unclamp operation by moving left and right of sliding sleeve (16).
2. cold pilger mill discharging clamping-rotating device according to claim 1, is characterized in that: described hydraulic cylinder (10) can adopt pneumatic cylinder to replace.
3. cold pilger mill discharging clamping-rotating device according to claim 1, is characterized in that: described worm screw (15) and worm gear (14) can adopt Bevel Gear Transmission mode to replace.
4. cold pilger mill discharging clamping-rotating device according to claim 1, is characterized in that: the pawl number of described jaw (18) is 2,3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439246.4U CN204159652U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill discharging clamping-rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439246.4U CN204159652U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill discharging clamping-rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159652U true CN204159652U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439246.4U Expired - Fee Related CN204159652U (en) | 2014-08-06 | 2014-08-06 | A kind of cold pilger mill discharging clamping-rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940049A (en) * | 2019-03-02 | 2019-06-28 | 宁波芯直电气有限公司 | A kind of rotary feeding system uses single lathe bed Full-automatic cold pipe mill of servo motor |
-
2014
- 2014-08-06 CN CN201420439246.4U patent/CN204159652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940049A (en) * | 2019-03-02 | 2019-06-28 | 宁波芯直电气有限公司 | A kind of rotary feeding system uses single lathe bed Full-automatic cold pipe mill of servo motor |
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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: 20150218 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |