CN203460078U - Compressing device - Google Patents
Compressing device Download PDFInfo
- Publication number
- CN203460078U CN203460078U CN201320450438.0U CN201320450438U CN203460078U CN 203460078 U CN203460078 U CN 203460078U CN 201320450438 U CN201320450438 U CN 201320450438U CN 203460078 U CN203460078 U CN 203460078U
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- CN
- China
- Prior art keywords
- top board
- top plate
- compressing
- briquetting
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a compressing device. The compressing device comprises a compressing platform, a vertical column which is arranged at one end of the compressing platform and a presser block which is flexibly connected to the vertical column in a sleeve mode; a top plate is installed at the upper end of the vertical column; an inner circular hole is formed in the lower end of the top plate; the top plate is connected to the upper end of the vertical column in a sleeve mode through the inner circular hole; a spring which connects the top plate and the presser block is arranged at one end of the top plate; a hand wheel screw which penetrates the top plate is arranged at the other end of the top plate through threads; the lower end of the hand wheel screw is abut against the upper plane of the presser block. According to the compressing device, compressing and releasing of the presser block are achieved due to the fact that the hand wheel screw is rotated to vertically move along the direction vertical to the top plate and a compressing effect to the presser block is increased due to the fact that the top plate drives the spring to achieve extension and retraction motions. The compressing device has the advantages of being simple in structure, simple in operation and utilization, low in manufacturing cost and good in compressing effect.
Description
Technical field
The utility model relates to Machining Technology field, particularly a kind of hold down gag of processing at workbench edge compression sheet material.
Technical background
In machining sheet material process, need to be fixed sheet material, to guarantee the precision of processing.Common realizes by screw rod and cushion block the clamping of sheet material workpiece, but this mode compresses effect, is not fine, easily loosening.Also have generally complicated structure all of some other hold down gag, use cost is higher.
Utility model content
The utility model is for the technical problem existing in prior art, and object is to provide a kind of hold down gag simple in structure, and this hold down gag operation is easy to use, cheap for manufacturing cost, compresses effective.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of hold down gag, the briquetting that comprises pivot bush unit on column that pressing table, pressing table one end arrange and column, column upper end is provided with top board, top board lower end is provided with interior circular hole, top board is connected on the upper end of column by interior circle hole sleeve, on top board, one end is provided with the spring that connects top board and briquetting, and the top board other end is provided with the handwheel screw that runs through top board by screw thread, the lower end of handwheel screw is against the upper plane of briquetting, and handwheel screw is provided with fastener below top board.
Preferably, the two ends of spring are fixedly mounted between top board and briquetting by trip bolt.
Adopt the beneficial effect of technique scheme to be: the utility model makes it along top board vertical direction, move up and down by rotation hand wheel screw, realization is to the compression of briquetting and loosen, by top board, drive the stretching motion of spring simultaneously, strengthened the compression effect to briquetting; This use new structure is simple, operates easy to usely, cheap for manufacturing cost, compresses effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, pressing table, 2, column, 3, briquetting, 4, top board, 5, spring, 6, handwheel screw, 7, fastener, 8, trip bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
As shown in Figure 1, a kind of hold down gag, the briquetting 3 that comprises pivot bush unit on column 2 that pressing table 1, pressing table one end arrange and column, column 2 upper ends are provided with top board 4, top board 4 lower ends are provided with interior circular hole, top board 4 is connected on the upper end of column 2 by interior circle hole sleeve, top board 4 one end are provided with the spring 5 that connects top board 4 and briquetting 3, top board 4 other ends are provided with the handwheel screw 6 that runs through top board 4 by screw thread, the lower end of handwheel screw 6 is against the upper plane of briquetting 3, and handwheel screw 6 is provided with fastener 7 below top board.The two ends of spring 5 are fixedly mounted between top board 4 and briquetting 3 by trip bolt 8.
The utility model makes it along top board vertical direction, move up and down by rotation hand wheel screw, realizes the compression of briquetting and loosens, and drives the stretching motion of spring by top board simultaneously, has strengthened the compression effect to briquetting; This use new structure is simple, operates easy to usely, cheap for manufacturing cost, compresses effective.
Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (2)
1. a hold down gag, the briquetting that comprises pivot bush unit on column that pressing table, pressing table one end arrange and column, it is characterized in that, described column upper end is provided with top board, described top board lower end is provided with interior circular hole, top board is connected on the upper end of column by interior circle hole sleeve, on top board, one end is provided with the spring that connects top board and described briquetting, the top board other end is provided with the handwheel screw that runs through top board by screw thread, the lower end of described handwheel screw is against the upper plane of briquetting, and handwheel screw is provided with fastener below top board.
2. according to a kind of hold down gag described in claims 1, it is characterized in that, the two ends of described spring are fixedly mounted between described top board and described briquetting by trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450438.0U CN203460078U (en) | 2013-07-26 | 2013-07-26 | Compressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450438.0U CN203460078U (en) | 2013-07-26 | 2013-07-26 | Compressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460078U true CN203460078U (en) | 2014-03-05 |
Family
ID=50172463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450438.0U Expired - Fee Related CN203460078U (en) | 2013-07-26 | 2013-07-26 | Compressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087325A (en) * | 2014-07-24 | 2014-10-08 | 武汉贝杰润科技有限公司 | Carbonizing retort for biomass-produced carbon |
| CN116950119A (en) * | 2023-07-13 | 2023-10-27 | 海兰云(海南)数据中心科技有限公司 | An underwater data cabin anchoring device |
-
2013
- 2013-07-26 CN CN201320450438.0U patent/CN203460078U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087325A (en) * | 2014-07-24 | 2014-10-08 | 武汉贝杰润科技有限公司 | Carbonizing retort for biomass-produced carbon |
| CN104087325B (en) * | 2014-07-24 | 2016-09-21 | 武汉贝杰润科技有限公司 | A kind of carbonization retort for biomass charcoal making |
| CN116950119A (en) * | 2023-07-13 | 2023-10-27 | 海兰云(海南)数据中心科技有限公司 | An underwater data cabin anchoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |