CN203155725U - Tension pulley structure - Google Patents
Tension pulley structure Download PDFInfo
- Publication number
- CN203155725U CN203155725U CN 201320051783 CN201320051783U CN203155725U CN 203155725 U CN203155725 U CN 203155725U CN 201320051783 CN201320051783 CN 201320051783 CN 201320051783 U CN201320051783 U CN 201320051783U CN 203155725 U CN203155725 U CN 203155725U
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- CN
- China
- Prior art keywords
- pulley
- groove
- embedded
- utility
- tension
- 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 - Lifetime
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Abstract
The utility model relates to a tension pulley structure which is reliable in operation, prolonged in service life and easy to repair and replace. The tension pulley structure comprises a shaft and bearings arranged on the shaft. The tension pulley structure is characterized in that the shaft is provided with a left pulley, a middle pulley and a right pulley; the left sides of the middle pulley and the right pulley are provided with grooves; the left pulley is embedded into the groove of the middle pulley; and the middle pulley is embedded into the groove of the right pulley. Compared with the prior art, the tension pulley structure provided by the utility model can be used for lowering the use cost obviously and prolonging the service life of a husking wheel obviously, is reliable in field operation, is simple in production technology, and is convenient to operate.
Description
Technical field
The utility model relates to a kind of straining pulley structure, relates in particular to a kind of being applicable to and is installed in the straining pulley structure that is used for keeping wire tension on the equipment in the metal wire rod production process.
Background technology
Straining pulley is one of indispensable equipment in the metal wire rod production link, in the whole process of metal wire rod production, all play a part very important, the metal current wire rod is absorbed in the seam in the middle of the tension roller group easily, operation inconvenience, and also wire rod is easy and the race side rubs.
Summary of the invention
The utility model provides a kind of straining pulley structure that keeps wire tension in order to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of straining pulley structure, comprise axle, be arranged on the bearing on the axle, described axle is provided with left chain wheel, middle pulley, right pulley, described middle pulley and right pulley left side are provided with groove, left chain wheel is embedded in the middle pulley groove, and middle pulley is embedded in the right pulley groove.
Described middle pulley is one or more.
Be provided with spacer between the described pulley.
The utility model technology is compared with prior art, and the utility model scene is simple in structure, and is easy to operate, improved production efficiency, and work on the spot is reliable, has improved the surface quality of metal wire rod.
Description of drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is inclination of the present utility model back structure chart.
The specific embodiment
Embodiment 1: as Fig. 1, shown in 2, a kind of straining pulley structure, comprise axle 5, be arranged on the bearing 4 on the axle 5, described axle 5 is provided with left chain wheel 1, middle pulley 2, right pulley 3, described middle pulley 2 is provided with groove with right pulley 3 left sides, left chain wheel 1 is embedded in middle pulley 2 grooves, middle pulley 2 is embedded in right pulley 3 grooves, described middle pulley 2 is one or more, is provided with spacer 6 between the pulley, and the wheel of left chain wheel 1 is right along the edge, a wheel left side that embeds middle pulley 2, the wheel of middle pulley 2 is right along the edge, a wheel left side that embeds right pulley 3, the wheel that embeds is along in the middle and upper part of race side, be installed in two straining pulley structures on the frame after, as figure two, a straining pulley structure each pulley sheet that suitably tilts, the outlet point of two pulleys and inlet wire point are coincide, make metal wire rod between two straining pulley structures, metal wire rod is that the bottom land with pulley contacts all the time, left chain wheel 1 and right pulley 3 are both sides of pulley, the centre quantity middle pulley 2 of can accelerating arbitrarily.
Claims (3)
1. a straining pulley structure comprises axle, is arranged on the bearing on the axle, it is characterized in that: described axle is provided with left chain wheel, middle pulley, right pulley, described middle pulley and right pulley left side are provided with groove, and left chain wheel is embedded in the middle pulley groove, and middle pulley is embedded in the right pulley groove.
2. straining pulley structure according to claim 1, it is characterized in that: described middle pulley is one or more.
3. straining pulley structure according to claim 1 is characterized in that: be provided with spacer between the described pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051783 CN203155725U (en) | 2013-01-30 | 2013-01-30 | Tension pulley structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051783 CN203155725U (en) | 2013-01-30 | 2013-01-30 | Tension pulley structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155725U true CN203155725U (en) | 2013-08-28 |
Family
ID=49016949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051783 Expired - Lifetime CN203155725U (en) | 2013-01-30 | 2013-01-30 | Tension pulley structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155725U (en) |
-
2013
- 2013-01-30 CN CN 201320051783 patent/CN203155725U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |