CN109227447B - General needle product clamp - Google Patents
General needle product clamp Download PDFInfo
- Publication number
- CN109227447B CN109227447B CN201811240513.4A CN201811240513A CN109227447B CN 109227447 B CN109227447 B CN 109227447B CN 201811240513 A CN201811240513 A CN 201811240513A CN 109227447 B CN109227447 B CN 109227447B
- Authority
- CN
- China
- Prior art keywords
- rack
- tooth part
- tooth
- needle
- base
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Abstract
The utility model provides a general dress needle product anchor clamps, it includes the lower base, go up the base, manual actuating mechanism, coupling assembling, adjustable locating plate, the link, linear bearing, the guide pillar, the support, the rack, be connected with coupling assembling on the lower base, be connected with manual actuating mechanism on the coupling assembling, go up the base, go up and be provided with adjustable locating plate on the base, both sides on the lower base are equipped with the support, be connected with the guide pillar on the support, be equipped with the link below the upper base, the link passes through linear bearing and is connected with the guide pillar, install the rack on the mounting groove portion on the support of one side on the lower base, its characterized in that: the rack (11) comprises a rack body part (12) and a tooth part (13), wherein the tooth part (13) comprises a first tooth part (15) and a second tooth part (16), and the tooth height of the first tooth part is higher than that of the second tooth part. The invention changes the stress point position of the needle through the design/improvement of the needle loading clamp structure, thereby ensuring that the needle is not easy to deform and improving the needle loading effect.
Description
Technical Field
The invention relates to the field of design of universal clamps for needle-filling products, in particular to a universal needle-filling product clamp.
Background
The existing PITCH PITCH/interval is 2.54mm/2.0mm/1.8mm/1.5mm and the like, and the needle-filling products less than or equal to 10mm have unstable defects, can be effectively improved by using a curved needle, but the existing jig is not applicable at present, and the needle-filling jig applicable to straight needles and curved needles is improved.
Referring to fig. 1, a rack a of a needle loading machine in the prior art comprises a tooth part b, wherein the tooth part b is a tooth part with a single structure, the tooth height is 2.35mm, and the position of a stress point is poor and easy to deform, so that the needle loading effect is affected.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a general needle-loading product clamp; the invention relates to a universal needle-holding product clamp designed for holding a curved needle product, which aims to ensure that the curved needle bulge is assembled so as not to deform under the force to influence the needle-holding effect.
Taking a rack with the PITCH value of 2.54mm as an example, the existing rack with the PITCH value of 2.54mm can only be suitable for a straight needle with the PITCH value of 5.24mm, and a curved needle cannot be used because the curved needle can interfere with the rack. The straight needle with the PITCH value of 2.54mm and the curved needle with the protruding size less than or equal to 2mm can be solved by cutting the rack inwards by using linear cutting.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a general dress needle product anchor clamps, it includes base (1), go up base (2), manual actuating mechanism (3), coupling assembling (5), adjustable locating plate (6), link (7), linear bearing (8), guide pillar (9), support (10), rack (11), be connected with coupling assembling on the lower base, be connected with manual actuating mechanism on the coupling assembling, go up base and lower base parallel arrangement, be provided with adjustable locating plate on the last base, both sides on the lower base are equipped with the support, be connected with the guide pillar on the support, be equipped with the link below the upper base, the link passes through linear bearing and is connected with the guide pillar, install the rack on the mounting groove portion on the support of one side on the lower base, its characterized in that: the rack (11) comprises a rack body part (12) and a tooth part (13), wherein the tooth part (13) comprises a first tooth part (15) and a second tooth part (16), and the tooth height of the first tooth part is higher than that of the second tooth part (16).
Further, the tooth tip of the first tooth part is of a semicircular structure.
Further, the first tooth portion and the second tooth portion are adjacent and integrally formed.
Further, a side surface of the first tooth portion adjacent to the second tooth portion has an arc-shaped portion (17), and a side surface of the second tooth portion adjacent to the arc-shaped portion has an inclined portion (18).
Further, the included angle between the inclined part and the horizontal plane is 10-15 degrees, the concave depth of the arc-shaped part is 0.11-0.17 times of the tooth width, and the arc-shaped part is connected with the inclined part.
Further, the mounting groove portion is provided with a plurality of circular mounting holes or a plurality of elongated mounting holes, and the circular mounting holes/elongated mounting holes are used for being matched with the circular mounting holes or the elongated mounting holes on the rack and fixed by screws/bolts.
Further, the position of the adjustable positioning plate on the upper base is adjusted through a plurality of linear equidistant mounting holes, or the position of the adjustable positioning plate is adjusted and fixed through a strip-shaped mounting hole.
Further, the rack material is 45 steel.
The invention changes the stress point position of the needle through the design/improvement of the needle loading clamp structure, thereby ensuring that the needle is not easy to deform and improving the needle loading effect.
Drawings
FIG. 1 is a schematic view (three views) of a prior art rack construction;
FIG. 2 is a schematic view (two views) of the needle loading machine according to the present invention;
FIG. 3 is a schematic view (three views) of the rack structure of the present invention;
FIG. 4 is a schematic view of a tooth structure according to the present invention;
FIG. 5 is a schematic view of another embodiment of the tooth portion of the present invention;
fig. 6 is a schematic view of the structure of the rack of the present invention.
In the figure: the hand-operated device comprises a lower base 1, an upper base 2, a manual driving mechanism 3, a handle 4, a connecting assembly 5, an adjustable positioning plate 6, a connecting frame 7, a linear bearing 8, a guide post 9, a bracket 10, a rack 11, a rack body 12, a tooth part 13, a mounting hole 14, a first tooth part 15, a second tooth part 16, an arc part 17, an inclined part 18, a rack a and a tooth part b.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
See fig. 2: the needle loading machine comprises a lower base 1, an upper base 2, a manual driving mechanism 3, a handle 4, a connecting component 5, an adjustable positioning plate 6, a connecting frame 7, a linear bearing 8, a guide post 9, a bracket 10 and a rack 11.
The lower base 1 is connected with a connecting component 5, the connecting component 5 is connected with a manual driving mechanism 3 and an upper base 2, the upper base 2 is arranged in parallel with the lower base 1, the upper base 2 is provided with an adjustable positioning plate 6, and the position of the adjustable positioning plate 6 on the upper base 2 can be adjusted, for example, the position can be adjusted through a plurality of linear equidistant mounting holes, or the position can be adjusted and fixed through a strip-shaped mounting hole; the two sides on the lower base 1 are provided with brackets 10, the brackets 10 are connected with guide posts 9, the guide posts 9 can pass through the connecting component 5, or the guide posts 9 can be mechanically installed and matched with the connecting component 5, the connecting component 5 is connected with a manual driving mechanism 3, the manual driving mechanism 3 is used for driving the upper base 2 to linearly move along the guide posts 9, the manual driving mechanism 3 comprises a handle 4 and a transmission component, and the transmission component can be a gear-rack type transmission mechanism and a turbine-worm type transmission mechanism, which is not limited in detail herein. The connecting frame 7 is arranged below the upper base 2, the connecting frame 7 is connected with the guide post 9 through the linear bearing 8, the linear bearing 8 is in linear sliding fit with the guide post 9, the rack 11 is arranged on a mounting groove part on one side of the support 10, a plurality of mounting holes or a plurality of strip-shaped mounting holes are formed in the mounting groove part, and the mounting holes/strip-shaped mounting holes are used for being matched with the mounting holes or the strip-shaped mounting holes on the rack 11 and fixed through screws/bolts.
According to the position of the adjustable positioning plate 6, the two ends of the product are flush with the adjustable positioning plate 6/the upper base 2 and the two ends of the rack 11 need to be flush when in pressing, so that all stress points are guaranteed to be identical, the product can be placed on the upper base of the clamp, then the needle is placed in the rack, the needle loading position of the product is aligned with the bayonet of the needle, the upper base is moved to the rack 11 along the guide post 9 by the hand crank/swinging handle, and the needle is smoothly embedded into the product, so that the needle loading process is completed.
Referring to fig. 3-6, the rack 11 comprises a rack body 12 and a tooth portion 13, wherein circular mounting holes or strip-shaped mounting holes 14 are formed in two ends of the rack body 12, the tooth portion 13 comprises a first tooth portion 15 and a second tooth portion 16, the tooth height (4.35 mm) of the first tooth portion 15 is higher than the tooth height (2 mm) of the second tooth portion 16, the tooth tip of the first tooth portion 15 is of a semicircular structure, and the first tooth portion 15 and the second tooth portion 16 are adjacent and integrally formed. The side surface of the first tooth part 15 adjacent to the second tooth part 16 is provided with an arc-shaped part 17, the side surface of the second tooth part 16 adjacent to the arc-shaped part 17 is provided with an inclined part 18, the included angle between the inclined part 18 and the horizontal plane is 10-15 degrees, the concave depth of the arc-shaped part 17 is 0.11-0.17 times of the tooth width, and the arc-shaped part 17 is connected with the inclined part 18.
The curved needle part of the curved needle is effectively embedded into the rack, so that the curved needle part cannot interfere with the needle loading clamp, and if the curved needle part interferes with the needle loading clamp, the needle can deform to effectively load the needle.
The improved needle loading clamp ensures that the protruding part of the special-shaped needle is embedded into the needle loading clamp, so that the stress point of the special-shaped needle is not at the point B but at the point A in the needle loading process, and the stress point position of the special-shaped needle is changed, so that the needle is not easy to deform. The needle loading clamp is positioned at the point A with the contact point/stress point of the special-shaped needle by modifying the needle clamping structure, so that the stress point position of the special-shaped needle is changed, and if the needle loading clamp is not modified, the stress point is positioned at the point B, and the needle is easy to deform.
The invention changes the stress point position of the needle through the design/improvement of the needle loading clamp structure, thereby ensuring that the needle is not easy to deform and improving the needle loading effect.
The above-described embodiments are illustrative of the present invention and are not intended to be limiting, and it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a general dress needle product anchor clamps, it includes base (1), go up base (2), manual actuating mechanism (3), coupling assembling (5), adjustable locating plate (6), link (7), linear bearing (8), guide pillar (9), support (10), rack (11), be connected with coupling assembling on the lower base, be connected with manual actuating mechanism on the coupling assembling, go up base and lower base parallel arrangement, be provided with adjustable locating plate on the last base, both sides on the lower base are equipped with the support, be connected with the guide pillar on the support, be equipped with the link below the upper base, the link passes through linear bearing and is connected with the guide pillar, install the rack on the mounting groove portion on the support of one side on the lower base, its characterized in that: the rack (11) comprises a rack body part (12) and a tooth part (13), the tooth part (13) comprises a first tooth part (15) and a second tooth part (16), the tooth height of the first tooth part is higher than that of the second tooth part, the tooth tip of the first tooth part is of a semicircular structure, one side surface of the first tooth part adjacent to the second tooth part is provided with an arc-shaped part (17), and one side surface of the second tooth part adjacent to the arc-shaped part is provided with an inclined part (18).
2. The universal needled product holder of claim 1, wherein the first and second teeth are adjacent and integrally formed.
3. The universal needle product holder of claim 1, wherein the angle between the inclined portion and the horizontal plane is 10-15 °, the depth of recess of the arcuate portion is 0.11-0.17 times the tooth width, and the arcuate portion is connected to the inclined portion.
4. A universal needled product holder as in claim 1 in which said mounting recess portion is provided with a plurality of circular mounting holes or a plurality of elongated mounting holes for mating with and securing with screws/bolts to the circular mounting holes or elongated mounting holes on the rack.
5. A universal needled product holder as in claim 1 in which the position of the adjustable positioning plate on the upper base is adjusted by a plurality of linear equidistant mounting holes or by elongated mounting holes.
6. A universal needled product holder as in claim 1 in which said rack material is 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240513.4A CN109227447B (en) | 2018-10-24 | 2018-10-24 | General needle product clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240513.4A CN109227447B (en) | 2018-10-24 | 2018-10-24 | General needle product clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109227447A CN109227447A (en) | 2019-01-18 |
| CN109227447B true CN109227447B (en) | 2024-02-20 |
Family
ID=65081475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240513.4A Active CN109227447B (en) | 2018-10-24 | 2018-10-24 | General needle product clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109227447B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388441A (en) * | 1992-12-29 | 1995-02-14 | United States Surgical Corporation | Needle curver with automatic feed |
| KR20020066494A (en) * | 2001-02-12 | 2002-08-19 | 오관준 | Assemble apparatus having neddle and the jig |
| CN2797744Y (en) * | 2005-02-27 | 2006-07-19 | 陆银河 | Multifunction machine with rolling needle bearing for automatically filling needles |
| CN204686477U (en) * | 2015-03-30 | 2015-10-07 | 池州市台盛缝制机械科技有限公司 | A kind of needle bar bench drill milling clamper |
| CN106304648A (en) * | 2016-09-07 | 2017-01-04 | 中国科学院长春光学精密机械与物理研究所 | The installation auxiliary mould of looper adapter |
| CN205968015U (en) * | 2016-08-10 | 2017-02-22 | 合兴集团汽车电子（太仓）有限公司 | Dress needle carrier |
| CN209110927U (en) * | 2018-10-24 | 2019-07-16 | 江西合力泰科技有限公司 | A kind of general dress needle product clamper |
-
2018
- 2018-10-24 CN CN201811240513.4A patent/CN109227447B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388441A (en) * | 1992-12-29 | 1995-02-14 | United States Surgical Corporation | Needle curver with automatic feed |
| KR20020066494A (en) * | 2001-02-12 | 2002-08-19 | 오관준 | Assemble apparatus having neddle and the jig |
| CN2797744Y (en) * | 2005-02-27 | 2006-07-19 | 陆银河 | Multifunction machine with rolling needle bearing for automatically filling needles |
| CN204686477U (en) * | 2015-03-30 | 2015-10-07 | 池州市台盛缝制机械科技有限公司 | A kind of needle bar bench drill milling clamper |
| CN205968015U (en) * | 2016-08-10 | 2017-02-22 | 合兴集团汽车电子（太仓）有限公司 | Dress needle carrier |
| CN106304648A (en) * | 2016-09-07 | 2017-01-04 | 中国科学院长春光学精密机械与物理研究所 | The installation auxiliary mould of looper adapter |
| CN209110927U (en) * | 2018-10-24 | 2019-07-16 | 江西合力泰科技有限公司 | A kind of general dress needle product clamper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109227447A (en) | 2019-01-18 |
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