CN205342508U - Adjustable iron gasket - Google Patents
Adjustable iron gasket Download PDFInfo
- Publication number
- CN205342508U CN205342508U CN201620030210.XU CN201620030210U CN205342508U CN 205342508 U CN205342508 U CN 205342508U CN 201620030210 U CN201620030210 U CN 201620030210U CN 205342508 U CN205342508 U CN 205342508U
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- CN
- China
- Prior art keywords
- screw rod
- sizing block
- adjustable sizing
- nut
- column
- 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.)
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Abstract
The utility model discloses an adjustable iron gasket, adjustable iron gasket includes the base, the stand, and nut and screw rod, the bottom and the base of stand are connected, the top and the nut of stand are connected, the nut with the screw rod is connected. The problem of the parallels use that need superpose among the prior art, installation time is long, the security is poor is solved, can adjust the parallels height as required, installation time is short, and the security is high.
Description
Technical field
This utility model belongs to parallels field, particularly relates to a kind of adjustable sizing block.
Background technology
As it is shown in figure 1, in the machinery working procedure processing process such as boring and milling, lean on to be able to make workpiece clamp reinforce, during for single-piece or small lot batch manufacture, it usually needs use multiple parallels group, adjust proper height, form fulcrum, by pressing plate, pull bar workpiece pressing.
In the prior art, generally adopt square chest parallels, formed the fulcrum of proper height by multiple square chest parallels superpositions.But, the parallels of this square box structure, volume is big, heavy, it is necessary to the set-up time of cost is long, and poor stability.
Adopt other parallels structure, although can gather materials on the spot, but often parallels is not of uniform size, it is necessary to more than one piece parallels composition fulcrum, it is necessary to the set-up time of cost is long, and poor stability.
Utility model content
This utility model provides a kind of adjustable sizing block, and solving parallels in prior art needs superposition to use, and the set-up time is long, the problem of poor stability, can regulate parallels height as required, and the set-up time is short, and safety is high.
The purpose of this utility model solves by the following technical programs:
A kind of adjustable sizing block, including base, column, nut and screw rod, the bottom of described column is connected with base, and the top of described column is connected with nut, and described nut is connected with described screw rod.
Preferably, described nut and described screw rod adopt rectangular thread to connect or trapezoidal thread connection.
It is further preferred that the height of described column and described screw flight external diameter are than for 4:1.
Preferably, the top of described screw rod is provided with circular hole.
It is further preferred that described screw rod includes screw body and screw head, described screw head is provided with annular knurl decorative pattern.
Preferably, described adjustable sizing block also includes reinforcement, and described reinforcement is connected with described base and described column respectively.
In sum, this adjustable sizing block that this utility model provides is adopted, by base, column, the combination of nut and screw rod, during operation, by the height of rotary screw and adjustable blocking iron, thus compressing the workpiece of differing heights, simple in construction, easy to operate, the set-up time is short, and safety is high.
Accompanying drawing explanation
Fig. 1 is square chest parallels structural representation provided by the utility model；
Fig. 2 is adjustable sizing block structural representation provided by the utility model；
Fig. 3 is the partial enlarged drawing of adjustable sizing block provided by the utility model.
Wherein: 1 is pressing plate；2 is pull bar；3 is workpiece；4 is square chest parallels；5 is adjustable sizing block；6 is base；7 is column；8 is nut；9 is screw rod；10 is reinforcement.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is only used for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 2,3, this utility model provides a kind of adjustable sizing block 5, and described adjustable sizing block 5 includes base 6, column 7, nut 8 and screw rod 9, the bottom of described column 7 is connected with base 6, the top of described column 7 is connected with nut 8, and described nut 8 is connected with described screw rod 9.
During use, adjustable sizing block 5 is adjusted highly identical with workpiece 3 by rotary screw 9 by operator, thereby through pressing plate 1, pull bar 2 workpiece pressing 3.
This adjustable sizing block 5 that this utility model provides, by base 6, column 7, the combination of nut 8 and screw rod 9, during operation, by the rotary screw 9 i.e. height of adjustable sizing block 5, thus compressing the workpiece 3 of differing heights, simple in construction, easy to operate, the set-up time is short, and safety is high.
As the presently preferred embodiments, described nut 8 and described screw rod 9 adopt rectangular thread to connect or trapezoidal thread connects, and to ensure screw strength, and realize quick rotary screw 9.
Preferably, the height of described column 7 and the major diameter of thread of described screw rod 9 are than for 4:1.
The thread size of screw rod 9, it is possible to select according to the overall size of adjustable sizing block 5.In order to keep the stability of adjustable sizing block 5, generally select larger-diameter thread size.For rectangular thread, the major diameter of thread of screw rod 9 is determined according to the height of column 7, and generally, the major diameter of thread of the height of column 7 and screw rod 9 is than for 4:1.
Preferably, the top of described screw rod 9 is provided with circular hole, facilitates operator to use instrument to move screw rod 9 thus adjusting the height of screw rod 9.
Preferably, described screw rod 9 includes screw body and screw head, and described screw head is provided with annular knurl decorative pattern, it is prevented that skid.
Here, screw body and screw head can make Welding Structure form, to save material.
Here, it is preferable that the diameter of screw head is slightly larger than the width of pressing plate 1.
As the presently preferred embodiments, described adjustable sizing block 5 also includes reinforcement 10, and described reinforcement 10 is connected with described base 6 and described column 7 respectively, so that it is guaranteed that the stability of adjustable sizing block 5 and intensity.
This adjustable sizing block 5 that this utility model provides, adopts the round steel of common straightcarbon steel, thick walled steel tube and sheet material to make, and reinforcement 10 can adopt factory's leftover bits and pieces.
In sum, adopting this adjustable sizing block 5 that this utility model provides, by base 6, column 7, the combination of nut 8 and screw rod 9, during operation, by the rotary screw 9 i.e. height of adjustable blocking iron, thus compressing the workpiece 3 of differing heights.Solving parallels 4 in prior art needs superposition to use, the problem of set-up time length, simple in construction, and easy to operate, the set-up time is short, and safety is high.
Claims (6)
1. an adjustable sizing block, it is characterized in that, described adjustable sizing block (5) includes base (6), column (7), nut (8) and screw rod (9), the bottom of described column (7) is connected with base (6), and the top of described column (7) is connected with nut (8), and described nut (8) is connected with described screw rod (9).
2. adjustable sizing block according to claim 1, it is characterised in that described nut (8) and described screw rod (9) adopt rectangular thread to connect or trapezoidal thread connects.
3. adjustable sizing block according to claim 1 and 2, it is characterised in that the height of described column (7) and the major diameter of thread of described screw rod (9) are than for 4:1.
4. adjustable sizing block according to claim 1, it is characterised in that the top of described screw rod (9) is provided with circular hole.
5. the adjustable sizing block according to claim 1 or 4, it is characterised in that described screw rod (9) includes screw body and screw head, and described screw head is provided with annular knurl decorative pattern.
6. adjustable sizing block according to claim 1, it is characterized in that, described adjustable sizing block (5) also includes reinforcement (10), and described reinforcement (10) is connected with described base (6) and described column (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030210.XU CN205342508U (en) | 2016-01-13 | 2016-01-13 | Adjustable iron gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030210.XU CN205342508U (en) | 2016-01-13 | 2016-01-13 | Adjustable iron gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205342508U true CN205342508U (en) | 2016-06-29 |
Family
ID=56175085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030210.XU Active CN205342508U (en) | 2016-01-13 | 2016-01-13 | Adjustable iron gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205342508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078266A (en) * | 2016-06-30 | 2016-11-09 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part is with compressing support means |
-
2016
- 2016-01-13 CN CN201620030210.XU patent/CN205342508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078266A (en) * | 2016-06-30 | 2016-11-09 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part is with compressing support means |
| CN106078266B (en) * | 2016-06-30 | 2019-01-18 | 青岛海西重工有限责任公司 | A kind of Boring machine processing part compression support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |