CN216757985U - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN216757985U CN216757985U CN202220050316.1U CN202220050316U CN216757985U CN 216757985 U CN216757985 U CN 216757985U CN 202220050316 U CN202220050316 U CN 202220050316U CN 216757985 U CN216757985 U CN 216757985U
- Authority
- CN
- China
- Prior art keywords
- pressing
- pressing part
- press
- width
- pressfitting
- 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.)
- Active
Links
Images
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The utility model relates to a fixture in the technical field of filament manufacturing, which comprises an ejector and a pressing piece, wherein a first pressing part and a second pressing part are arranged on one end face of the ejector, the first pressing part and the second pressing part are arranged in parallel, and the first pressing part and the second pressing part are matched with the pressing piece.
Description
Technical Field
The utility model relates to the technical field of filament manufacturing, in particular to a clamp.
Background
Current filament is in manufacturing process, the filament support need carry out the pin pressfitting through anchor clamps, and the anchor clamps that carry out the pin pressfitting include liftout and pressfitting piece, thereby with the both ends of filament support through the cooperation of liftout and pressfitting piece realize the pressfitting of filament pin, nevertheless because traditional liftout and pressfitting piece are when cooperating the pressfitting action, only a pressfitting has been carried out respectively to the both ends of filament support, and the filament support is before carrying out the pressfitting, there is the filament support to warp usually, even carry out the pressfitting action of anchor clamps to the support, but the problem of filament support deformation can't be solved, the width and the height that lead to the colloid that obtain change, and the change of the width of colloid and height then direct influence filament final optical parameter is not concentrated.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the fixture which has the advantage of improving the excellent rate of the filament, and breaks through the bottleneck that the deformation of the filament support cannot be solved by the traditional filament pressing mold.
In order to solve the technical problem, the utility model is solved by the following technical scheme:
a clamp comprises an ejector piece and a pressing piece, wherein a first pressing portion and a second pressing portion are arranged on one end face of the ejector piece and are arranged in parallel, and the first pressing portion and the second pressing portion are matched with the pressing piece.
Optionally, one end surface of the pressing piece is provided with a third pressing portion and a fourth pressing portion, and the third pressing portion and the fourth pressing portion are arranged in parallel.
Optionally, the third pressing part is in press fit with the first pressing part.
Optionally, the fourth pressing part and the second pressing part are in press fit.
Optionally, the width of the first pressing part is the same as the width of the third pressing part.
Optionally, the width of the second stitching portion is the same as the width of the fourth stitching portion.
Optionally, at least two sets of mounting holes are formed in the ejecting member.
Optionally, the pressing and combining piece is provided with at least two sets of mounting holes.
Optionally, the distance between the first pressing part and the second pressing part is 3.5-10 mm.
Optionally, the widths of the first pressing part and the second pressing part are both 1.5-3.5 mm.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
through set up first pressfitting portion and second pressfitting portion on the liftout piece, make anchor clamps when carrying out the pressfitting to the both ends of filament support, two pressfitting faces all appear in each end, it only carries out a pressfitting to the pin department of filament support only to have solved traditional anchor clamps, thereby lead to pin pressfitting effect not good, produce the problem of deformation, the processing of two pressfitting faces simultaneously, make the filament support of some deformations through liftout piece and pressfitting two places pressfitting effect back, the department of deformation is corrected, thereby make the width and the height of the colloid that obtains on the filament support not influenced by support deformation, and then improve the ultimate optical parameter of filament, improve the goodness rate of filament product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a three-dimensional structural view of an ejector and a pressing member of a fixture according to the present embodiment;
fig. 2 is a diagram illustrating a positional relationship between the ejector, the pressing member, and the filament support when the filament support is pressed by the fixture according to the embodiment;
fig. 3 is a three-dimensional view of the ejector according to the present embodiment.
Reference numerals: 1. ejecting the part; 2. a pressing part; 3. a first press fit portion; 4. a second press fit portion; 5. a third press fit portion; 6. a fourth press fit portion; 7. mounting holes; 8. and a filament support.
Detailed Description
The present invention will be described in further detail with reference to examples, which are illustrative of the present invention and are not to be construed as being limited thereto.
As shown in fig. 1, a fixture includes an ejector 1 and a pressing member 2, wherein a first pressing portion 3 and a second pressing portion 4 are disposed on an end surface of the ejector 1, the first pressing portion 3 and the second pressing portion 4 are disposed in parallel, the first pressing portion 3 and the second pressing portion 4 are both matched with the pressing member 2, at least two sets of mounting holes 7 are disposed on the ejector 1, and at least two sets of mounting holes 7 are disposed on the pressing member 2.
As shown in fig. 2, when pins are pressed on two ends of the filament support 8, the ejector 1 and the press-fit member 2 are first installed on the dispenser through the respective installation holes 7, and the press-fit surface of the ejector 1 is required to be opposite to the press-fit surface of the press-fit member 2, wherein a groove is formed between the first press-fit portion 3 and the second press-fit portion 4, and the groove is used for a belt to pass through, so that the filament support 8 between the ejector 1 and the press-fit member 2 is conveyed through the belt, for the filament support 8, since the pins on two ends of the filament support 8 are required to be pressed, in the actual production process, two sets of the ejector 1 and the press-fit member 2 are required to be installed on the dispenser, thereby realizing one-time pin press-fit of the filament support 8 and press-fit of the deformed filament support 8.
One end face of the pressing piece 2 is provided with a third pressing part 5 and a fourth pressing part 6, the third pressing part 5 and the fourth pressing part 6 are arranged in parallel, the third pressing part 5 is in press fit with the first pressing part 3, the fourth pressing part 6 is in press fit with the second pressing part 4, after the installation of the ejection piece 1 and the pressing piece 2 is completed, the filament support 8 is firstly transmitted between the ejection piece 1 and the pressing piece 2 through a belt, the ejection piece 1 is ejected by a cylinder on a dispenser, so that the first pressing part 3 and the third pressing part 5 extrude the filament support 8, meanwhile, the second pressing part 4 and the third pressing part 5 also extrude the filament support 8, thereby, when pins of the filament support 8 are pressed, the filament supports 8 with deformation are corrected through two-position extrusion, and further, the width and the height of the colloid obtained on the filament support 8 are prevented from changing due to the deformation of the filament support 8, and the final optical parameters of the filament are directly influenced and are not concentrated, so that the yield is reduced.
As shown in fig. 2 and 3, specifically, the width of the first pressing part 3 is the same as that of the third pressing part 5, the width of the second pressing part 4 is the same as that of the fourth pressing part 6, and the distance between the first pressing part 3 and the second pressing part 4 is 3.5 to 10mm, which is the length b in the figure, the width of each of the first pressing part 3 and the second pressing part 4 is 1.5 to 3.5mm, which is the length a and d in the figure, the width of the pressing surface formed between the first pressing part 3 and the second pressing part 4 is 5.5 to 17mm, which is the length c in the figure, and the width of the pressing surface formed between the third pressing part 5 and the fourth pressing part 6 is also 5.5 to 17 mm.
The width through first pressfitting portion 3 is the same with third pressfitting portion 5, the same setting of width of second pressfitting portion 4 and fourth pressfitting portion 6 to make ejecting 1 and pressfitting piece 2 when carrying out the extrusion, the face of extrusion keeps unanimous, prevents to appear the difference because of the face of extrusion and leads to filament support 8 to appear warping.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes of the structure, the characteristics and the principle of the utility model which are described in the patent conception of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (10)
1. A clamp is characterized by comprising an ejector and a pressing piece, wherein a first pressing part and a second pressing part are arranged on one end face of the ejector, the first pressing part and the second pressing part are arranged in parallel, and the first pressing part and the second pressing part are matched with the pressing piece.
2. The clamp of claim 1, wherein an end surface of the pressing member is provided with a third pressing portion and a fourth pressing portion, and the third pressing portion and the fourth pressing portion are arranged in parallel.
3. A clip as claimed in claim 2, in which the third engagement portion is press-fitted to the first engagement portion.
4. A clip according to claim 2, wherein the fourth engagement portion is press-fitted to the second engagement portion.
5. A press as claimed in claim 2, wherein the first press portion has a width which is the same as the width of the third press portion.
6. A clip as claimed in claim 2, in which the width of the second stitching is the same as the width of the fourth stitching.
7. The clamp of claim 1, wherein the ejector member defines at least two sets of mounting holes.
8. The clamp of claim 1, wherein the fastener defines at least two sets of mounting holes.
9. A clamp according to any one of claims 1 to 8, wherein the distance between the first and second press portions is 3.5 to 10 mm.
10. A clamp according to any one of claims 1 to 8, wherein the first and second nips have a width of 1.5 to 3.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050316.1U CN216757985U (en) | 2022-01-10 | 2022-01-10 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050316.1U CN216757985U (en) | 2022-01-10 | 2022-01-10 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216757985U true CN216757985U (en) | 2022-06-17 |
Family
ID=81977321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220050316.1U Active CN216757985U (en) | 2022-01-10 | 2022-01-10 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216757985U (en) |
-
2022
- 2022-01-10 CN CN202220050316.1U patent/CN216757985U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4752035B2 (en) | Holder for fuel injector and method for manufacturing the same | |
| CN216757985U (en) | Clamp | |
| JP2020526677A (en) | Reed and its manufacturing method | |
| CN209747763U (en) | Integrated punch forming HDMI connector terminal | |
| TW427043B (en) | Terminal material belt assembly and production method for terminal | |
| KR20050035110A (en) | A joint connector, a joint terminal, and a production method for joint terminal | |
| CN209452716U (en) | A kind of shaped strip copper alloy beater head device | |
| CN209255623U (en) | A kind of automobile diffuser continuous mould | |
| CN219632984U (en) | Pressing plate and pressure welding clamp | |
| JP6768250B2 (en) | Press-fit terminal manufacturing equipment and press-fit terminal manufacturing method | |
| US7175489B2 (en) | Joint terminal, a joint connector and a production method therefor | |
| CN213167077U (en) | High fastening type mould | |
| CN207530140U (en) | A kind of novel displacement terminal structure | |
| JP2002191264A (en) | Fishing line guide | |
| CN211334514U (en) | Multi-row forming heating mold | |
| CN216563638U (en) | Equal sensor pencil 2PIN stainless steel needle | |
| KR20160014410A (en) | Integral type curved frame, manufacturing method and molding jig thereof | |
| TW202030031A (en) | Punch structure of stamping die, stamping die, method for manufacturing stamped object | |
| CN212095045U (en) | Anti-deformation bonding wire pressing plate | |
| CN219873517U (en) | SSOP9L lead frame | |
| CN220028420U (en) | Left front automobile seat mounting plate flanging die | |
| JPS63161685A (en) | Manufacture of lead frame for light emitting device | |
| CN211060791U (en) | Sunroof support size inspection tool | |
| CN216729054U (en) | Novel precision punching die structure | |
| CN214146126U (en) | Forked tail is to inserting pothook wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |