CN207697308U - A kind of bottom needle plate structure - Google Patents
A kind of bottom needle plate structure Download PDFInfo
- Publication number
- CN207697308U CN207697308U CN201721636254.8U CN201721636254U CN207697308U CN 207697308 U CN207697308 U CN 207697308U CN 201721636254 U CN201721636254 U CN 201721636254U CN 207697308 U CN207697308 U CN 207697308U
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- CN
- China
- Prior art keywords
- shaped
- perforating needle
- plate body
- bar
- needle
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- Expired - Fee Related
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a kind of bottom needle plate structures, including plate body, fixture block, sliding block, bar-shaped trough, vertical slot, L-shaped perforating needle, bolt, leather packing, the plate body bilateral type is equipped with the L-shaped fixture block in section, sliding block is equipped between fixture block and plate body, plate body surface is equipped with bar-shaped trough, several vertical slots disposed in parallel are designed with bar-shaped trough vertical butt joint, L-shaped perforating needle is equipped in vertical slot, and the bending of L-shaped perforating needle one end is placed in bar-shaped trough, L-shaped perforating needle the other end is equipped with punching section, bolt is installed on plate body by L-shaped perforating needle, and gasket and leather packing are socketed on bolt, and leather packing is located above L-shaped perforating needle.The beneficial conditions of the utility model are：Sound construction is stablized, and carries out automatically pre-perforated, and punching is unified, and punches when section is drawn back and will not take back paper at punching, facilitates follow-up bookbinding operation.
Description
Technical field
The utility model is related to the technical field of book sewing machine, especially a kind of bottom needle plate structure.
Background technology
In daily life, we have been seen everywhere bookstore, and books are the important channel of people's learning knowledge, general books
It is sold after being bound by mucilage binding or by irony staple, however the bookbinding of this mode, the former is easy individual paper and falls
Fall, the latter gets rusty easily and is easy to break again, so we need to order paper by traditional thread binding, however in forwarding it is straight
It connects and penetrates needlework bookbinding and be easy to cause that binding hole is crude or the phenomenon that being easily damaged not of uniform size, so we just need to paper
Carry out the pre- structure for pricking hole.
Utility model content
To solve the above problems, the purpose of this utility model is to provide, a kind of sound construction is stable, it is pre-perforated to carry out automatically,
Punching is unified and punches the bottom needle plate structure that will not be taken back paper at punching when section is drawn back, facilitate follow-up bookbinding operation.
To achieve the above object, the technical solution of the utility model：
A kind of bottom needle plate structure, including plate body, fixture block, sliding block, bar-shaped trough, vertical slot, L-shaped perforating needle, bolt, leather packing, institute
The plate body bilateral type stated is equipped with the L-shaped fixture block in section, and sliding block is equipped between fixture block and plate body, and plate body surface is equipped with item
Shape slot, several vertical slots disposed in parallel are designed with bar-shaped trough vertical butt joint, and L-shaped perforating needle, and L-shaped perforating needle one are equipped in vertical slot
End bending is placed in bar-shaped trough, and L-shaped perforating needle the other end is equipped with punching section, and spiral shell is equipped on the plate body by L-shaped perforating needle
Bolt, and gasket and leather packing are socketed on bolt, and leather packing is located above L-shaped perforating needle.
Preferably, the sliding block is slideable design between plate body and fixture block.
Preferably, the bar-shaped trough is docked with vertical slot shape with the cooperation of L-shaped perforating needle.
Preferably, the punching section diameter be less than L-shaped perforating needle, and L-shaped perforating needle with punching section link position
It is designed with apical pore face, apical pore face is inclined design.
The beneficial conditions of the utility model are：Sound construction is stablized, and carries out pre-perforated, punching unification automatically, and punch
Section will not take back paper at punching when drawing back, and facilitate follow-up bookbinding operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial structural diagram of Fig. 1.
Specific implementation mode
As shown in Figure 1, 2, a kind of bottom needle plate structure, including plate body 1, fixture block 2, sliding block 3, bar-shaped trough 4, vertical slot 5, L-shaped are beaten
Hole needle 6, bolt 9, leather packing 10,1 bilateral type of plate body are equipped with the L-shaped fixture block 2 in section, fixture block 2 and plate body 1 it
Between be equipped with sliding block 3,1 surface of plate body is equipped with bar-shaped trough 4, and several vertical slots disposed in parallel 5 are designed with 4 vertical butt joint of bar-shaped trough, are erected
L-shaped perforating needle 6 is equipped in slot 5, and the bending of 6 one end of L-shaped perforating needle is placed in bar-shaped trough 4,6 the other end of L-shaped perforating needle is set
There is punching section 7, bolt 9 is installed on the plate body 1 on 6 side of L-shaped perforating needle, and be socketed with gasket and leather packing 10 on bolt 9, and leather packing
10 are located at 6 top of L-shaped perforating needle.The sliding block 3 is slideable design between plate body 1 and fixture block 2.The bar-shaped trough
4 dock with 5 shape of vertical slot with the cooperation of L-shaped perforating needle 6.7 diameter of punching section is less than L-shaped perforating needle 6, and L-shaped perforating needle 6
It is being designed with apical pore face 8 with punching 7 link position of section, apical pore face 8 is inclined design.
The plate body 1 of the utility model may make by fixture block 2 and be slided on sliding block 3, to carry out pre-perforated action,
L-shaped perforating needle 6 installs leather packing 10 by gasket, and installation is close and secured, and the design of L-shaped perforating needle 6, and installation is more stablized not
It can move, when being punched, plate body 1 moves up and down so that punching section 7 is punched into paper, and L-shaped perforating needle 6 moves
Paper is contacted to apical pore face 8, so that when L-shaped perforating needle 6 is drawn back, will not wait for accomplishing fluently because of the frictional force of punching section 7
Paper at hole facilitates follow-up bookbinding operation.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within claimed the scope of the utility model
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of bottom needle plate structure, including plate body（1）, fixture block（2）, sliding block（3）, bar-shaped trough（4）, vertical slot（5）, L-shaped perforating needle
（6）, bolt（9）, leather packing（10）, which is characterized in that the plate body（1）Bilateral type is equipped with the L-shaped fixture block in section
（2）, fixture block（2）With plate body（1）Between be equipped with sliding block（3）, plate body（1）Surface is equipped with bar-shaped trough（4）, several disposed in parallel perpendicular
Slot（5）With bar-shaped trough（4）Vertical butt joint designs, vertical slot（5）It is interior to be equipped with L-shaped perforating needle（6）, and L-shaped perforating needle（6）One end is curved
Folding is placed in bar-shaped trough（4）It is interior, L-shaped perforating needle（6）The other end is equipped with punching section（7）, L-shaped perforating needle（6）Other plate body（1）On
Bolt is installed（9）, and bolt（9）On be socketed with gasket and leather packing（10）, and leather packing（10）Positioned at L-shaped perforating needle（6）Top.
2. a kind of bottom needle plate structure according to claim 1, which is characterized in that the sliding block（3）In plate body（1）With folder
Block（2）Between be slideable design.
3. a kind of bottom needle plate structure according to claim 1, which is characterized in that the bar-shaped trough（4）With vertical slot（5）Shape
Shape and L-shaped perforating needle（6）Cooperation docking.
4. a kind of bottom needle plate structure according to claim 1, which is characterized in that the punching section（7）Diameter is less than L-shaped
Perforating needle（6）, and L-shaped perforating needle（6）With punching section（7）Link position is designed with apical pore face（8）, apical pore face（8）To tilt
Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636254.8U CN207697308U (en) | 2017-11-30 | 2017-11-30 | A kind of bottom needle plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636254.8U CN207697308U (en) | 2017-11-30 | 2017-11-30 | A kind of bottom needle plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697308U true CN207697308U (en) | 2018-08-07 |
Family
ID=63024493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636254.8U Expired - Fee Related CN207697308U (en) | 2017-11-30 | 2017-11-30 | A kind of bottom needle plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546802A (en) * | 2020-06-15 | 2020-08-18 | 济南八方九州自动化科技有限公司 | Horizontal punching and threading structure for file binding |
-
2017
- 2017-11-30 CN CN201721636254.8U patent/CN207697308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546802A (en) * | 2020-06-15 | 2020-08-18 | 济南八方九州自动化科技有限公司 | Horizontal punching and threading structure for file binding |
| CN111546802B (en) * | 2020-06-15 | 2024-01-30 | 济南八方九州自动化科技有限公司 | Horizontal perforating and threading structure for file binding |
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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: 20180807 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |