CN202212637U - Steel band tensioning device - Google Patents
Steel band tensioning device Download PDFInfo
- Publication number
- CN202212637U CN202212637U CN2011202612095U CN201120261209U CN202212637U CN 202212637 U CN202212637 U CN 202212637U CN 2011202612095 U CN2011202612095 U CN 2011202612095U CN 201120261209 U CN201120261209 U CN 201120261209U CN 202212637 U CN202212637 U CN 202212637U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- opening
- steel band
- locking
- fixture block
- 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 provides a steel band tensioning device, comprising a movable portion and a fixed portion. The movable portion comprises a rotary rocking handle and a locking clamp block with a leading screw. The central portion of the rotary rocking handle is threadedly connected with the leading screw. The central portion o the locking clamp block is provided with an arc opening. The right side of the opening is of the same direction as the axis of the leading screw, and the left side of the opening is slightly deviated from the axis of the leading screw. A locking wrench is disposed at the outer side of the opening and is in shaft connection with the locking clamp block. The part of the locking wrench connected with the locking clamp block has an elliptical shape. The fixed portion has a U-shaped structure. The bottom of the locking clamp block is provided with a groove and is movably connected on a crossbeam of the fixed portion. The leading screw of the locking clamp block traverses the left end of the fixed portion. The right end of the fixed portion is provided with an opening having the same direction as the axis of the leading screw. A pair of steel band scissors is arranged in the opening. The bottom of the right end of the fixed portion is equipped with a scissor wrench connected with the pair of steel band scissors. The steel band tensioning device of the utility model has the advantages of simple structure, low machining cost, high production efficiency and labor cost saving.
Description
Technical field
The utility model belongs to the steel band processing technique field, especially relates to a kind of steel band strainer.
Background technology
In the process technology of existing steel band, generally all be to use and stretch machine drawing, steel band is stretched drawn; And using cutting machine that steel band is sheared, the traditional approach equipment needed thereby is more loaded down with trivial details, has complex structure; The part processing difficulty, adjustment is wasted time and energy, technical problems such as inefficiency.
Summary of the invention
The purpose of the utility model provide a kind of simple in structure, easy to operate, processing cost is low, the steel band strainer of tensile shear one.
The technical scheme of the utility model is: the steel band strainer, comprise movable part and standing part, and said movable part comprises rotation rocking handle and the locking fixture block that has leading screw; The middle part of rotation rocking handle links to each other with the leading screw screw thread, and locking fixture block middle part is provided with an arc opening, and the opening right side is consistent with the leading screw axis direction; The opening left side is the leading screw axis slightly relatively; Be provided with in the outside of opening and lock the locking spanner that the fixture block axle is connected, this locking spanner is positioned at locking fixture block shaft connection place ovalize, and said standing part is U type structure; Locking fixture block bottom is provided with groove; And be movably connected on the crossbeam of standing part, the left end of the leading screw traverses fixed part of locking fixture block, the right-hand member of standing part is provided with the position opening consistent with the leading screw axis direction; In opening, be provided with Steel band shears, the bottom of standing part right-hand member is provided with the scissors spanner that is connected with the Steel band shears axle.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; Steel band both can be stretched through movable part fully; Can shear steel band according to the actual size needs again; Have advantages such as simple in structure, processing cost is low, production efficiency is high, saving labour cost.
Description of drawings
Fig. 1 is the perspective view of steel band strainer
Among the figure:
1, rotation rocking handle 2, locking fixture block 3, leading screw
4, locking spanner 5, Steel band shears 6, scissors spanner
The specific embodiment
As shown in Figure 1, the technical scheme of the utility model is:
The steel band strainer comprises movable part and standing part, and said movable part comprises rotation rocking handle 1 and the locking fixture block 2 that has leading screw 3; The middle part of rotation rocking handle 1 links to each other with leading screw 3 screw threads, and locking fixture block 2 middle parts are provided with an arc opening, and the opening right side is consistent with leading screw 3 axis directions; The opening left side is leading screw 3 axis slightly relatively; Be provided with in the outside of opening and lock the locking spanner 4 that 2 of fixture blocks are connected, this locking spanner 4 is positioned at locking fixture block 2 shaft connection place ovalizes, and said standing part is U type structure; Locking fixture block 2 bottoms are provided with groove; And be movably connected on the crossbeam of standing part, the left end of the leading screw 3 traverses fixed part of locking fixture block 2, the right-hand member of standing part is provided with position and the consistent opening of leading screw 3 axis directions; In opening, be provided with Steel band shears 5, the bottom of standing part right-hand member is provided with the scissors spanner 6 that is connected with 5 of Steel band shearses.
The course of work of this instance:
Steel band is put into the opening of locking fixture block 2 and standing part right-hand member respectively, and rotational lock spanner 4 is fixed steel band, rotates rotation rocking handle 1, makes locking fixture block 2 along leading screw 3 axially-movables through leading screw 3, strains steel band, reaches the purpose that steel band stretches.And can rotate scissors spanner 6 according to required steel band size, utilize Steel band shears 5 to cut off steel band.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (1)
1. the steel band strainer comprises movable part and standing part, it is characterized in that: said movable part comprises rotation rocking handle and the locking fixture block that has leading screw; The middle part of rotation rocking handle links to each other with the leading screw screw thread, and locking fixture block middle part is provided with an arc opening, and the opening right side is consistent with the leading screw axis direction; The opening left side is the leading screw axis slightly relatively; Be provided with in the outside of opening and lock the locking spanner that the fixture block axle is connected, this locking spanner is positioned at locking fixture block shaft connection place ovalize, and said standing part is U type structure; Locking fixture block bottom is provided with groove; And be movably connected on the crossbeam of standing part, the left end of the leading screw traverses fixed part of locking fixture block, the right-hand member of standing part is provided with the position opening consistent with the leading screw axis direction; In opening, be provided with Steel band shears, the bottom of standing part right-hand member is provided with the scissors spanner that is connected with the Steel band shears axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202612095U CN202212637U (en) | 2011-07-22 | 2011-07-22 | Steel band tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202612095U CN202212637U (en) | 2011-07-22 | 2011-07-22 | Steel band tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212637U true CN202212637U (en) | 2012-05-09 |
Family
ID=46011907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202612095U Expired - Fee Related CN202212637U (en) | 2011-07-22 | 2011-07-22 | Steel band tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175262A (en) * | 2013-05-22 | 2014-12-03 | 哈尔滨建成集团有限公司 | Special spanner for assembling arc steel belt |
-
2011
- 2011-07-22 CN CN2011202612095U patent/CN202212637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175262A (en) * | 2013-05-22 | 2014-12-03 | 哈尔滨建成集团有限公司 | Special spanner for assembling arc steel belt |
| CN104175262B (en) * | 2013-05-22 | 2015-12-02 | 哈尔滨建成集团有限公司 | A kind of special spanner assembling arc-shaped steel belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130722 |