CN203426609U - Tension mechanism power system adopting hollow structure - Google Patents
Tension mechanism power system adopting hollow structure Download PDFInfo
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- CN203426609U CN203426609U CN201320367025.6U CN201320367025U CN203426609U CN 203426609 U CN203426609 U CN 203426609U CN 201320367025 U CN201320367025 U CN 201320367025U CN 203426609 U CN203426609 U CN 203426609U
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Abstract
The utility model relates to the technical field of internal welding machines and discloses a tension mechanism power system adopting a hollow structure of an internal welding machine. The tension mechanism power system comprises a cylinder bottom, a cylinder barrel, a piston, a cylinder cover, a piston rod and a hollow cylinder sleeve, wherein the other end of the hollow cylinder sleeve connected with a guide sleeve is connected with the cylinder bottom through a press plate; the cylinder bottom is connected with the cylinder cover through the cylinder barrel, so that a cavity of the tension mechanism power system is formed; the piston is arranged in the cavity of the tension mechanism power system; the piston is connected with the piston rod through a loosening gasket and a round nut; and a seal ring with a sealed cavity and a guide ring are arranged between the hollow cylinder sleeve and the piston rod. The tension mechanism power system is designed in order to guarantee that an air pipe and a wire can be smoothly connected to a welding trolley for working, so that the service lives of the air pipe and the wire can be prolonged.
Description
Technical field
The utility model relates to internal welding machine technical field, relates in particular to a kind of tension mechanism dynamical system of hollow-core construction.
Background technology
At present, existing internal welding machine, owing to existing tracheae and electric wire to be connected at the outer wall of internal welding machine and some welding tractors of rotation, is galled tracheae and electric wire by the welding tractor rotation of internal welding machine often, cause tracheae and the electric wire loss of accident and equipment, affect construction speed.
Summary of the invention
In order to overcome the deficiency in background technology, the utility model provides a kind of tension mechanism dynamical system of hollow-core construction.
In order to realize foregoing invention object, the utility model adopts technical scheme as follows:
A kind of tension mechanism dynamical system of internal welding machine hollow-core construction, comprise: cylinder bottom 1, cylinder barrel 2, piston 3, cylinder cap 4, piston rod 5, hollow cylinder sleeve 6, loosen pad 7, round nut 8, pressing plate 9, described hollow cylinder sleeve 6 other ends that are connected with fairlead are connected with cylinder bottom 1 by pressing plate 9, cylinder bottom 1 is connected with cylinder cap 4 and is formed the cavity of tension mechanism dynamical system by cylinder barrel 2, in the cavity of tension mechanism dynamical system, be provided with piston 3, piston 3 is connected with piston rod with round nut 8 by loosening pad 7; Wherein, between hollow cylinder sleeve 6 and piston rod 5, be provided with sealing ring and the guide ring of cavity airtight.
Owing to adopting technical scheme as above, the utlity model has following superiority:
A kind of tension mechanism dynamical system of internal welding machine hollow-core construction, in order to guarantee that tracheae and electric wire can be connected to smoothly, on welding tractor, work and design, during 1 air inlet of work pore, pressure promotes piston and moves along hollow cylinder sleeve, piston is connected with piston rod, drive piston rod to move vertically, thereby drive tension mechanism.Until piston bottom surface contacts back piston stop motion with cylinder cap, tensioner system motion is to peak.During 2 air inlet of work pore, pressure promotes piston and slides along hollow cylinder sleeve, thereby drives tensioner system recoveries, until piston area contacts back piston stop motion with cylinder bottom, tensioner system motion is to minimum point.And the present invention can increase tracheae and electric wire service life.
[accompanying drawing explanation]
Fig. 1 is the tension mechanism dynamical system structural representation of internal welding machine hollow-core construction;
In figure: 1, cylinder bottom, 2, cylinder barrel, 3, piston, 4, cylinder cap, 5, piston rod, 6, hollow cylinder sleeve, 7, loosen pad, 8, round nut, 9, pressing plate, 10, swelling device
[specific embodiment]
As shown in Figure 1, a kind of tension mechanism dynamical system of internal welding machine hollow-core construction, comprise: cylinder bottom 1, cylinder barrel 2, piston 3, cylinder cap 4, piston rod 5, hollow cylinder sleeve 6, loosen pad 7, round nut 8, pressing plate 9, described hollow cylinder sleeve 6 other ends that are connected with fairlead are connected with cylinder bottom 1 by pressing plate 9, cylinder bottom 1 is connected with cylinder cap 4 and is formed the cavity of tension mechanism dynamical system by cylinder barrel 2, in the cavity of tension mechanism dynamical system, be provided with piston 3, piston 3 is connected with piston rod with round nut 8 by loosening pad 7; Wherein, between hollow cylinder sleeve 6 and piston rod 5, be provided with sealing ring and the guide ring of cavity airtight.
A method of work for the tension mechanism dynamical system of hollow-core construction, its step is as follows:
While 1, working pore 11 air inlet, pressure promotes piston 3 and moves along hollow cylinder sleeve 6, and piston 3 drives piston rods 5 to move vertically, thereby drives tension mechanism work; Until after piston bottom surface contacts with cylinder cap 4, piston 3 stop motions, piston rod 5 promotes swelling devices 10 and stretches out motion;
While 2, working pore 12 air inlet, pressure promotes piston 3 and slides along hollow cylinder sleeve, and piston 3 drives piston rods 5 to slide vertically, thereby drives swelling device 10 to reclaim; Until piston area contacts back piston 3 stop motions with cylinder bottom face, piston rod 5 drives swelling device 10 to do to reclaim motion.
In order to guarantee that tracheae and electric wire can be connected on welding tractor smoothly, process hollow cylinder sleeve 6, and increased sealing ring and guide ring between hollow cylinder sleeve 6 and piston rod, guaranteed the seal of cavity.Hollow cylinder sleeve is connected with fairlead, and cylinder cap (1) is connected with cylinder cap, is static element.During 11 air inlet of work pore, pressure promotes piston and moves along hollow cylinder sleeve, and piston is connected with piston rod, drives piston rod to move vertically, thereby drives tension mechanism.Until piston bottom surface contacts back piston stop motion with cylinder cap (1), tensioner system motion is to peak.During 12 air inlet of work pore, pressure promotes piston and slides along hollow cylinder sleeve, thereby drives tensioner system recoveries, until piston area contacts back piston stop motion with cylinder bottom, tensioner system motion is to minimum point.And can increase tracheae and electric wire service life.
Claims (1)
1. the tension mechanism dynamical system of an internal welding machine hollow-core construction, comprise: cylinder bottom (1), cylinder barrel (2), piston (3), cylinder cap (4), piston rod (5), it is characterized in that: also comprise: hollow cylinder sleeve (6), described hollow cylinder sleeve (6) other end being connected with fairlead is connected with cylinder bottom (1) by pressing plate (9), cylinder bottom (1) is connected with cylinder cap (4) and is formed the cavity of tension mechanism dynamical system by cylinder barrel (2), in the cavity of tension mechanism dynamical system, be provided with piston (3), piston (3) is connected with piston rod with round nut (8) by loosening pad (7), wherein, between hollow cylinder sleeve (6) and piston rod (5), be provided with sealing ring and the guide ring of cavity airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367025.6U CN203426609U (en) | 2013-06-25 | 2013-06-25 | Tension mechanism power system adopting hollow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367025.6U CN203426609U (en) | 2013-06-25 | 2013-06-25 | Tension mechanism power system adopting hollow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426609U true CN203426609U (en) | 2014-02-12 |
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ID=50055671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367025.6U Withdrawn - After Issue CN203426609U (en) | 2013-06-25 | 2013-06-25 | Tension mechanism power system adopting hollow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352893A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Tension mechanism power system adopting hollow structure of internal welding machine and working method |
-
2013
- 2013-06-25 CN CN201320367025.6U patent/CN203426609U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352893A (en) * | 2013-06-25 | 2013-10-16 | 洛阳德平机械设备有限公司 | Tension mechanism power system adopting hollow structure of internal welding machine and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG DEPING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LUOYANG DEPING MECHANICAL EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 471003, Henan province Luoyang hi tech Zone, Sun Xin South Road, soil bridge ditch Village Patentee after: Deping, Luoyang Science and Technology Co., Ltd. Address before: 471003, Henan province Luoyang hi tech Zone, Sun Xin South Road, soil bridge ditch Village Patentee before: Luoyang Deping Mechanical Equipments Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20171110 |
|
| AV01 | Patent right actively abandoned |