CN203700622U - Clamping and holding type overlength puncture steel needle loading device - Google Patents
Clamping and holding type overlength puncture steel needle loading device Download PDFInfo
- Publication number
- CN203700622U CN203700622U CN201420057546.6U CN201420057546U CN203700622U CN 203700622 U CN203700622 U CN 203700622U CN 201420057546 U CN201420057546 U CN 201420057546U CN 203700622 U CN203700622 U CN 203700622U
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- CN
- China
- Prior art keywords
- connecting rod
- positioning collet
- handle
- fixed handle
- movable chuck
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a clamping and holding type overlength puncture steel needle loading device. The clamping and holding type overlength puncture steel needle loading device comprises a movable handle connected with a fixed handle through a pin. The front end of the movable handle is connected with a set of two-connecting-rod mechanism. The two-connecting-rod mechanism comprises a connecting rod A, a connecting block and a connecting rod B. The connecting rod B penetrates through the fixed handle and two located chunks to be in threaded connection with two movable chunks. The connecting rod B is sleeved with a pair of springs. The springs are located between the connecting block and the fixed handle. The two located chunks and the two movable chunked are connected through four section bars. The two-connecting-rod mechanism overcomes spring resistance to horizontally move by holding the movable handle, the movable chunks are pushed, then a needle containing hole is opened, and then multiple overlength puncture steel needles in one set can be placed into the needle containing hole; the needles are located through arc grooves in the bottom ends of the located chunks and locating holes in the two ends, and the needles are loaded by holding the movable handle. By the clamping and holding type overlength puncture steel needle loading device, the multiple overlength puncture steel needles can be simultaneously loaded at a time, longitudinal loading is converted into transverse loading, the needles are located automatically, loading speed and accuracy of the steel needles are increased, and labor intensity of workers is relieved.
Description
Technical field
The utility model relates to the whole set of processing equipment of a kind of three dimensional fabric integrated piercing moulding, relates in particular to the clipping overlength puncture of the one draw point filling device of a kind of rotary overlength puncture draw point storage and applicator.
Background technology
Three dimensional fabric is the fiber reinforcing texture of the best performance that grows up over nearly 40 years, is mainly used in Aeronautics and Astronautics, automobile, medical treatment and new technical field.Integrated piercing technology is a kind of forming technique of three dimensional fabric, and the draw point array of integrated piercing refers to puts into thousands of extremely tens thousand of the puncture arrays that precision micro-hole forms of puncture template by draw point.
Along with scientific and technical progress, people progressively combine the technology such as manual flow process, technique and information, microelectronics, automation, accurate manufacture in the past, to enhance productivity, to reduce labour intensity.Compared with traditional manual operations, automated production equipment has operation accurately, and production efficiency is high, reduces labour intensity, saves the advantage of production cost.For this reason, people have developed various pricking devices.
The patent No. is to disclose a kind of puncture draw point array arranging device in 201310228228.1 Chinese patent literature, its one end above cloth pin organization soleplate is provided with removable Chu Zhen mechanism, from removable Chu Zhen mechanism, be fitted with a push pedal, the middle part of base plate is fixed with baffle plate, on baffle plate, pass a push rod, the two ends of push rod are connected with push pedal and Kev stay cord, and on push rod, cover has spring; Stepper motor drives reel to rotate, and realizes push pedal and does straight reciprocating motion; Bu Zhen mechanism drops draw point continuous vertical to enter, in puncture template micro hole, to form puncture draw point array under horizontal operation drive too.Its weak point is, push pedal frequently moves reciprocatingly and reduced speed and efficiency that draw point discharges.
Therefore, how to realize automation, serialization that integrated piercing draw point lays, improve the efficiency that puncture draw point array lays, need to have and the supporting draw point filling device of draw point storage and applicator that punctures.
Utility model content
For above-mentioned prior art, the utility model provides a kind of clipping overlength puncture draw point filling device, for rotary overlength puncture draw point storage and applicator, one group of five pieces of draw point is packed into simultaneously in the rotating disk of rotary overlength puncture draw point storage and applicator.The utility model has been realized single and has been loaded many pieces of overlength puncture draw points simultaneously, will longitudinally load and is converted into horizontal filling and automatically locates, and has improved speed and the accuracy of draw point filling, has improved the efficiency of overlength puncture draw point filling.
In order to solve the problems of the technologies described above the technical scheme that a kind of clipping overlength puncture of the utility model draw point filling device is achieved be: comprise fixed handle and moving handle, between described fixed handle and described moving handle for bearing pin is connected, the front end of described moving handle is connected with one or two linkages, described two linkages comprise connecting rod A, contiguous block and pair of links B, described connecting rod A is positioned at the top of described contiguous block, pair of links B is positioned at the below of contiguous block, and each connecting rod B overlaps respectively a spring; The top of described connecting rod A and the front end of described moving handle are fixed; The front end of described fixed handle is fixed with positioning collet, and described fixed handle and described positioning collet are provided with two through holes; Pair of links B fixes with a movable chuck respectively in after two through holes, and the spring of the upper suit of each connecting rod B is between described fixed handle and described contiguous block; Contact-making surface between described movable chuck and described positioning collet is arc surface, on the surface being in contact with one another at described movable chuck and described positioning collet, be respectively equipped with the many groups of arc grooves that align, after described movable chuck contacts with described positioning collet, every group of arc groove aligning forms dress pin hole; A side that is positioned at described positioning collet arc surface is provided with a rotating disk, is evenly equipped with multiple needle falling holes on described rotating disk, and the calibration of needle falling hole is consistent with the calibration of above-mentioned dress pin hole, and the calibration radius of a circle at needle falling hole place is identical with the radius of described positioning collet arc surface; Described rotating disk is connected with rotating blade drive; Described positioning collet and described movable chuck form chuck, and described chuck has two, and two chucks align layout one by one according to circular pin hole, between two chucks, are connected by one group of section bar.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has been realized single and has been loaded many pieces of overlength puncture draw points simultaneously, make two linkages overcome described spring resistance translation by gripping described moving handle, promote described movable chuck and away from positioning collet, dress pin hole is between the two opened, thereby put into one group of overlength puncture draw point; The arc surface of described positioning collet bottom and rotating disk location, align with the needle falling hole on described rotating disk at the dress pin hole between positioning collet and movable chuck, thereby complete the packed action of overlength puncture draw point by gripping described moving handle.Existing longitudinal filling of remembeing middle normality is converted into horizontal filling by the utility model, and can automatically locate, and improved speed and the accuracy of draw point filling, reduced workman's labour intensity.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of clipping overlength puncture draw point filling device of the utility model;
Fig. 2 is the left view of clipping overlength puncture draw point filling device shown in Fig. 1;
Fig. 3 is the structure partial cutaway view after the rotating disk in Fig. 1 is pulled down;
Fig. 4 is the upward view of structure shown in Fig. 3;
Fig. 5 is the left view of structure shown in Fig. 3;
Fig. 6 is the position relationship schematic diagram of positioning collet 7, movable chuck 8 and section bar 9;
Fig. 7 is the side view of structure shown in Fig. 6;
Fig. 8 is the position relationship schematic diagram of movable chuck relative positioning chuck while having certain interval;
Fig. 9 is the upward view of structure shown in Fig. 6;
Figure 10 is the position relationship schematic diagram of positioning collet shown in Fig. 1, movable chuck and rotating disk;
Figure 11 is the side view of structure shown in Figure 10;
Figure 12 is the schematic diagram of two linkages shown in Fig. 1;
Figure 13 is the side view of two linkages shown in Figure 12.
In figure:
1-fixed handle, 2-moving handle, 3-connecting rod A, 4-contiguous block, 5-spring, 6-connecting rod B, 7-positioning collet, 8-movable chuck, 9-section bar, 10-rotating disk, 11-overlength puncture draw point
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in further detail.
As depicted in figs. 1 and 2, a kind of clipping overlength puncture draw point filling device of the utility model, comprises fixed handle 1 and moving handle 2, between described fixed handle 1 and described moving handle 2 for bearing pin is connected.The front end of described moving handle 2 is connected with one or two linkages, described two linkages comprise connecting rod A3, contiguous block 4 and pair of links B6, described connecting rod A3 is positioned at the top of described contiguous block 4, pair of links B6 is positioned at the below of contiguous block 4, as shown in Figure 12 and Figure 13, each connecting rod B6 overlaps respectively a spring 5; The front end of the top of described connecting rod A3 and described moving handle 2 is fixed;
The front end of described fixed handle 1 is fixed with a positioning collet 7, and described fixed handle 1 and described positioning collet 7 are provided with two through holes; Pair of links B fixes (can adopt and be threaded) with a movable chuck 8 respectively in after two through holes on described fixed handle 1 and positioning collet 7, the spring 5 of the upper suit of each connecting rod B6 is between described fixed handle 1 and described contiguous block 4, as shown in Fig. 3, Fig. 4 and Fig. 5.
Contact-making surface between described movable chuck 8 and described positioning collet 7 is arc surface, on the surface being in contact with one another at described movable chuck 8 and described positioning collet 7, be respectively equipped with the many groups of arc grooves that align, after described movable chuck 8 contacts with described positioning collet 7, every group of arc groove aligning forms dress pin hole, as shown in Figure 6 and Figure 8.
A side that is positioned at described positioning collet 7 arc surfaces is provided with a rotating disk 10, on described rotating disk 10, be evenly equipped with multiple needle falling holes, the calibration of needle falling hole is consistent with the calibration of above-mentioned dress pin hole, and the calibration radius of a circle at needle falling hole place is identical with the radius of described positioning collet 7 arc surfaces; Described rotating disk is connected with rotating blade drive; As shown in Fig. 1, Figure 10 and Figure 11.
Described positioning collet 7 and described movable chuck 8 form chuck, and described chuck has two, and two chucks align layout one by one according to circular pin hole, are connected, between two chucks by one group of section bar 9 as shown in Fig. 2, Fig. 7 and Fig. 9.
Utilize the filling localization method of a kind of clipping overlength puncture draw point filling device of the utility model to be: as shown in figure 10, to establish: the radius of the setting circle cambered surface between positioning collet 7 and rotating disk 10 is R
dw, between described movable chuck 8 and described positioning collet 7, the radius of arc surface is r
dw, described rotating disk external diameter is R, on described rotating disk, the hole count of needle falling hole is m, and the radius r of the reference circle at needle falling hole place: the minute of angle of needle falling hole is
and: R
dw=R, r
dw=r; If the hole count of dress pin hole is n,, after overlength puncture draw point of every filling, the angle that rotating blade drive drives rotating disk to turn over is:
While using the utility model device to carry out the filling of overlength puncture draw point, by the described fixed handle 1 of artificial gripping and described moving handle 2, the resistance that makes two linkages overcome described spring 5 produces translation, thereby promote described movable chuck 8, the pin hole of holding between described movable chuck 8 and described positioning collet 7 is strengthened, as shown in Figure 8, thus complete the action of one group of five pieces of overlength of manual filling puncture draw point 11; Load after one group five pieces described overlength puncture draw points 11, unclamp described moving handle 2, two linkages and be subject to spring 5 resistances drive movable chuck 8 closures, thereby by fixing one group five pieces described overlength puncture draw points 11.By the described positioning collet 7 bottoms circular arc identical with rotating disk 10 external diameters and the 10 external diameter laminatings of described rotating disk, needle falling hole on semicircle circular arc and the described rotating disk 10 at described positioning collet 7 two ends carries out angle orientation, and the middle dress pin hole of positioning collet and movable chuck is alignd with the needle falling hole on described rotating disk 10; Finally, described positioning collet 7 and described movable chuck 8 are opened make overlength puncture draw point 11 fall assigned address by gripping described moving handle 2, after overlength puncture draw point of every filling, rotating blade drive drives rotating disk to turn over an angle, repeats above action until complete filling.
Although by reference to the accompanying drawings the utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that not departing from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.
Claims (1)
1. a clipping overlength puncture draw point filling device, comprises fixed handle (1) and moving handle (2), between described fixed handle (1) and described moving handle (2), for bearing pin is connected, it is characterized in that,
The front end of described moving handle (2) is connected with one or two linkages, described two linkages comprise connecting rod A(3), contiguous block (4) and pair of links B(6), described connecting rod A(3) be positioned at the top of described contiguous block (4), pair of links B(6) be positioned at the below of contiguous block (4), each connecting rod B(6) respectively cover have a spring (5); Described connecting rod A(3) top and the front end of described moving handle (2) fix;
The front end of described fixed handle (1) is fixed with positioning collet (7), and described fixed handle (1) and described positioning collet (7) are provided with two through holes; Pair of links B is respectively through fixing with a movable chuck (8) in after two through holes, each connecting rod B(6) spring (5) of upper suit is positioned between described fixed handle (1) and described contiguous block (4);
Contact-making surface between described movable chuck (8) and described positioning collet (7) is arc surface, on the surface being in contact with one another at described movable chuck (8) and described positioning collet (7), be respectively equipped with the many groups of arc grooves that align, after described movable chuck (8) contacts with described positioning collet (7), every group of arc groove aligning forms dress pin hole;
A side that is positioned at described positioning collet (7) arc surface is provided with a rotating disk (10), described rotating disk is evenly equipped with multiple needle falling holes on (10), the calibration of needle falling hole is consistent with the calibration of above-mentioned dress pin hole, and the calibration radius of a circle at needle falling hole place is identical with the radius of described positioning collet (7) arc surface; Described rotating disk is connected with rotating blade drive;
Described positioning collet (7) and described movable chuck (8) form chuck, and described chuck has two, and two chucks align layout one by one according to circular pin hole, between two chucks, are connected by one group of section bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057546.6U CN203700622U (en) | 2014-01-29 | 2014-01-29 | Clamping and holding type overlength puncture steel needle loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057546.6U CN203700622U (en) | 2014-01-29 | 2014-01-29 | Clamping and holding type overlength puncture steel needle loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700622U true CN203700622U (en) | 2014-07-09 |
Family
ID=51051084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057546.6U Withdrawn - After Issue CN203700622U (en) | 2014-01-29 | 2014-01-29 | Clamping and holding type overlength puncture steel needle loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789878A (en) * | 2014-01-29 | 2014-05-14 | 天津工业大学 | Clamping-type overlength puncture steel needle filling device and filling positioning method thereof |
| CN104963102A (en) * | 2015-06-26 | 2015-10-07 | 天津工业大学 | Puncturing and compacting device for carbon fiber three-dimensional fabric forming |
-
2014
- 2014-01-29 CN CN201420057546.6U patent/CN203700622U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103789878A (en) * | 2014-01-29 | 2014-05-14 | 天津工业大学 | Clamping-type overlength puncture steel needle filling device and filling positioning method thereof |
| CN103789878B (en) * | 2014-01-29 | 2015-12-09 | 天津工业大学 | A kind of clipping overlength puncture needle filling device and filling localization method thereof |
| CN104963102A (en) * | 2015-06-26 | 2015-10-07 | 天津工业大学 | Puncturing and compacting device for carbon fiber three-dimensional fabric forming |
| CN104963102B (en) * | 2015-06-26 | 2017-07-25 | 天津工业大学 | A kind of puncture of carbon fiber stereo fabric shaping and compaction apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |