CN215659996U - Screw rand assembly quality - Google Patents
Screw rand assembly quality Download PDFInfo
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- CN215659996U CN215659996U CN202121760077.0U CN202121760077U CN215659996U CN 215659996 U CN215659996 U CN 215659996U CN 202121760077 U CN202121760077 U CN 202121760077U CN 215659996 U CN215659996 U CN 215659996U
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- unlocking
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Abstract
The utility model relates to a screw collar assembling device, which comprises a clamping mechanism and an unlocking mechanism, wherein the clamping mechanism is arranged on the outer side of a screw collar; the fixture comprises a base and two elastic clamping assemblies symmetrically arranged on the base, each elastic clamping assembly comprises an elastic sheet and a clamp, the base is provided with an installation through groove and a bolt jack perpendicular to the bottom surface of the installation through groove, the clamp is rotatably arranged between two side walls of the installation through groove and is perpendicular to the side wall of the installation through groove in the axial direction, one end of the elastic sheet is fixed on the base, the other end of the elastic sheet is fixed with the clamp, the clamp is provided with a reset hole perpendicular to the side wall of the installation through groove in the axial direction, the base is provided with unlocking through holes corresponding to the reset hole in the axial direction along the reset hole, the reset hole and the projection part of the unlocking through holes in the axial direction are overlapped, the unlocking mechanism comprises an installation block and two unlocking needles on the installation block, and the two unlocking needles are respectively matched with the two unlocking through holes. Compared with the prior art, the automatic clamping ring production line has high production efficiency and high automation level, and avoids the conditions of missing, losing and damaging the clamping ring.
Description
Technical Field
The utility model relates to automatic production equipment, in particular to a screw retainer ring assembling device.
Background
When the structure of automobile electrical apparatus box is designed, usually there is a long screw for installing the automobile electrical apparatus box on the automobile body, the long screw is generally pre-installed on the finished product of the automobile electrical apparatus box, in order to prevent the finished product of the automobile electrical apparatus box from falling off and leading to loss in the transportation process, often use the elastic collar to limit the long screw, prevent it from falling off, the assembly of this kind of collar is more difficult, currently generally use specialized tool, the manual completion assembly, the defect of this kind of manual assembly mode is:
1. manual assembly, low automation level, low efficiency, easy occurrence of neglected loading and difficult discovery;
2. the hammering force is uncontrollable, the internal damage of the electric appliance box product can be caused, and the quality risk is large.
If automatic assembly is adopted, the feeding, grabbing and mounting processes of the clamping ring are difficult to realize, and the clamping ring is easy to fall off on a production line, so that the clamping ring is lost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides the screw collar assembling device which is high in production efficiency and automation level and can avoid the situations of collar missing, loss and damage.
The purpose of the utility model can be realized by the following technical scheme:
a screw collar assembly device for mounting a collar to a long screw, comprising a clamping mechanism and an unlocking mechanism; the clamping mechanism comprises a base and two elastic clamping components symmetrically arranged on the base, each elastic clamping component comprises an elastic sheet and a clamp, the base is provided with an installation through groove and a bolt jack perpendicular to the bottom surface of the installation through groove, the clamp is rotatably arranged between two side walls of the installation through groove, the rotating axial direction of the clamp is perpendicular to the side wall of the installation through groove, one end of the elastic sheet is fixed on the base, the other end of the elastic sheet is fixed with the clamp, the clamp is provided with a reset hole which is axially perpendicular to the side wall of the installation through groove, the base is provided with an unlocking through hole corresponding to the reset hole along the axial direction of the reset hole, the reset hole and the unlocking through hole are overlapped along the axial upward projection part, the unlocking mechanism comprises an installation block and two unlocking needles on the installation block, and the two unlocking needles are respectively matched with the two unlocking through holes;
inserting the two unlocking pins into the two unlocking through holes, extruding the side walls of the reset holes by the unlocking pins to open the two clamps, placing the clamping ring between the two clamps, pulling out the unlocking pins, and closing the two clamps to clamp the clamping ring;
when the clamping ring is assembled, the long screw penetrates through the clamping ring and is inserted into the bolt insertion hole, the long screw and the clamping ring are assembled into a whole in an interference mode, then the long screw is drawn out, and the long screw and the clamping ring are separated from the clamp together.
Further, the unlocking mechanism further comprises a guide post, the mounting block comprises a first mounting block and a second mounting block, the unlocking needle is arranged on the second mounting block, and the guide post is arranged on the first mounting block and is parallel to the unlocking needle.
Further, the unlocking mechanism further comprises a handle, and the handle is arranged on the second mounting block.
Further, the end part of the unlocking needle is provided with a taper angle.
Furthermore, the side wall of the installation through groove is provided with a bolt hole, the clamp is provided with a positioning hole, and the clamp is rotatably arranged between the two side walls of the installation through groove through a bolt penetrating through the bolt hole and the positioning hole.
Furthermore, a clamping seat matched with the clamping ring is arranged on the base, and the clamping seat is positioned on the end face of the installation through groove.
Furthermore, the clamp is provided with a clamping jaw for clamping the clamping ring.
Furthermore, the clamp is provided with a buckle, and the end part of the elastic sheet is fixed with the clamp through the buckle.
Furthermore, a threaded hole is formed in the base, and the end portion of the elastic sheet is fixed to the base through the threaded hole and a bolt.
Furthermore, the side wall of the reset hole is provided with a notch.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the clamping mechanism and the unlocking mechanism are used for conveniently pre-installing the clamping ring on the long screw on the product, and when the long screw exits from the bolt jack, the clamping ring can be completely taken away by the long screw, so that the automatic assembly of the long screw is realized, the conditions of neglected installation and loss of the clamping ring are avoided, and compared with manual operation, the assembly of the long screw and the clamping ring of the automobile electrical box product is completed through the clamping mechanism and the unlocking mechanism without manual hammering, so that the product is prevented from being damaged, and meanwhile, the production efficiency is greatly improved;
(2) the unlocking mechanism also comprises a guide post, the mounting block comprises a first mounting block and a second mounting block, the unlocking needle is arranged on the second mounting block, the guide post is arranged on the first mounting block and is parallel to the unlocking needle, the unlocking mechanism can be quickly positioned, the unlocking needle can be conveniently and quickly inserted into the unlocking through hole, and meanwhile, the guide post plays a role in guiding, prevents the unlocking needle from deviating, has a protection function and is good in safety;
(3) the unlocking mechanism also comprises a handle, and the handle is arranged on the second mounting block, so that the unlocking mechanism can be conveniently held by hands;
(4) the end part of the unlocking needle is provided with the taper angle, so that the unlocking needle is ensured to be smoothly inserted into the unlocking through hole, and clamping stagnation is avoided;
(5) the clamping seat matched with the clamping ring is arranged on the base, and the clamping seat is positioned on the end face of the installation through groove, so that the clamping ring is fixed in position and good in stability;
(6) the side wall of the reset hole is provided with the notch, so that the elasticity of the clamp can be increased, the clamping ring is easy to separate from the clamp, and the smoothness of an assembly process is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the clamping mechanism;
FIG. 3 is a front view of the clamping mechanism;
FIG. 4 is a schematic perspective view of the base;
FIG. 5 is a cross-sectional view of the base;
FIG. 6 is a perspective view of the clamp;
FIG. 7 is a schematic perspective view of the unlocking mechanism;
FIG. 8 is an exploded view of the release mechanism;
FIG. 9 is a schematic view of the release pin;
FIG. 10 is a perspective view of the collar;
FIG. 11 is an enlarged view taken at A in FIG. 3;
the reference numbers in the figures illustrate:
1. the locking device comprises an unlocking mechanism, a clamping ring, an overlapping area, a first mounting block, a second mounting block, a handle, a guide post, a locking pin, a cone angle, a base, a spring plate, a clamp, a bolt insertion hole 212, a guide hole 213, a bolt insertion hole 214, an unlocking through hole 215, a clamping seat 216, a mounting through groove, a threaded hole 217, a clamping buckle 231, a clamping jaw 232, a reset hole 233, a positioning hole 234, a positioning hole 235 and a notch.
Detailed Description
The utility model is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
A screw collar assembly device for mounting a collar 3 to a long screw, as shown in figures 1, 2, 3, 4, 5, 7, 8 and 10, comprising a clamping mechanism 2 and an unlocking mechanism 1; the clamping mechanism 2 comprises a base 21 and two elastic clamping components symmetrically arranged on the base 21, each elastic clamping component comprises an elastic sheet 22 and a clamp 23, the base 21 is provided with an installation through groove 216 and a bolt insertion hole 211 vertical to the bottom surface of the installation through groove 216, the clamp 23 is rotatably arranged between two side walls of the installation through groove 216, the rotating axial direction is vertical to the side wall of the installation through groove 216, one end of the elastic sheet 22 is fixed on the base 21, the other end is fixed with the clamp 23, the clamp 23 is provided with a reset hole 233 which is vertical to the side wall of the installation through groove 216, the base 21 is provided with an unlocking through hole 214 which corresponds to the reset hole 233 along the axial direction of the reset hole 233, as shown in fig. 11, there is an overlapping region 4 in the axial upward projection of the reset hole 233 and the unlocking through hole 214, the unlocking mechanism 1 includes a mounting block and two unlocking pins 15 on the mounting block, and the two unlocking pins 15 are respectively matched with the two unlocking through holes 214;
correspondingly inserting the two unlocking needles 15 into the two unlocking through holes 214, extruding the unlocking needles 15 to the side wall of the reset hole 233 at the moment to open the two clamps 23, placing the clamping ring 3 between the two clamps 23, pulling out the unlocking needles 15, and folding the two clamps 23 at the moment and clamping the clamping ring 3;
when the clamping ring 3 is assembled, a long screw penetrates through the clamping ring 3 and is inserted into the bolt insertion hole 211, the long screw and the clamping ring 3 are assembled into a whole in an interference mode, then the long screw is drawn out, and the long screw and the clamping ring 3 are separated from the clamp 23;
the clamping mechanism 2 and the unlocking mechanism 1 can conveniently pre-install the clamping ring 3 on the long screw on a product, and when the long screw exits from the bolt jack 211, the clamping ring 3 can be well taken away by the long screw, so that the automatic assembly of the long screw is realized;
installing the clamping mechanism 2 on the automatic line, pre-installing the clamping ring 3 on the clamping mechanism 2, assembling the clamping ring 3 on the long screw of the fuse box smoothly through the mechanical arm and the pressing of the pressing work station, if the former work station detects the defect, the long screw is not assembled temporarily or the long screw is not installed, the clamping ring 3 is clamped by the clamping mechanism 2 and cannot be scattered on the automatic line, when the next round of assembly is carried out, the remaining clamping ring 3 can be continuously used, and the situations of missing installation and losing the clamping ring 3 are avoided;
in the assembly process of the long screw and the clamping ring 3 of the automobile electrical box product, the assembly is completed through the clamping mechanism 2 and the unlocking mechanism 1 relative to manual operation, and manual hammering is not needed, so that the product is prevented from being damaged.
The unlocking mechanism 1 further comprises a guide post 14, the mounting block comprises a first mounting block 11 and a second mounting block 12, an unlocking needle 15 is arranged on the second mounting block 12, the guide post 14 is arranged on the first mounting block 11 and is parallel to the unlocking needle 15, the unlocking mechanism 1 can be quickly positioned, the unlocking needle 15 can be conveniently and quickly inserted into the unlocking through hole 214, the guide function is achieved, the unlocking needle 15 is prevented from being deviated, the protection function is achieved, and the safety is good.
As shown in fig. 7, the unlocking mechanism 1 further includes a handle 13, and the handle 13 is disposed on the second mounting block 12 to facilitate holding the unlocking mechanism 1 by hand.
As shown in fig. 9, the end of the unlocking pin 15 is provided with a taper angle 151, which ensures that the unlocking pin 15 is smoothly inserted into the unlocking through hole 214, thereby avoiding jamming.
The side wall of the installation through groove 216 is provided with a bolt hole 213, the clamp 23 is provided with a positioning hole 234, and the clamp 23 is rotatably arranged between the two side walls of the installation through groove 216 through a bolt penetrating through the bolt hole 213 and the positioning hole 234.
The base 21 is provided with a clamping seat 215 matched with the clamping ring 3, and the clamping seat 215 is positioned on the end surface of the installation through groove 216.
As shown in fig. 6, a clamping jaw 232 for clamping the collar 3 is arranged on the clamp 23, and the collar 3 is clamped by the clamp 23 through the clamping jaw 232, so that the position of the collar 3 is fixed, and the stability is good; be equipped with buckle 231 on the anchor clamps 23, be equipped with screw hole 217 on the base 21, it is fixed with anchor clamps 23 that buckle 231 is passed through to shell fragment 22 one end, and the other end passes through screw hole 217 and bolt fastening on base 21, and reset hole 233 lateral wall is equipped with breach 235, can increase anchor clamps 23's elasticity for rand 3 breaks away from anchor clamps 23 easily, improves assembly process's smoothness nature.
This embodiment has provided a screw rand assembly quality, the condition of neglected loading and loss rand 3 has been avoided appearing, the operating time of preassembleing rand 3 on fixture 2 is less than the operating time of the direct manual equipment of rand 3 on the long screw far away, production efficiency is greatly improved, in the long screw of car electrical apparatus box product and rand 3's assembly process, for manual work, accomplish the equipment through fixture 2 and release mechanism 1, it is manual to need not the hammering, thereby avoid causing the damage to the product.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A screw collar assembly device for mounting a collar (3) to a long screw, characterised by comprising a clamping mechanism (2) and an unlocking mechanism (1); the clamping mechanism (2) comprises a base (21) and two elastic clamping components symmetrically arranged on the base (21), each elastic clamping component comprises an elastic sheet (22) and a clamp (23), the base (21) is provided with an installation through groove (216) and a bolt jack (211) perpendicular to the bottom surface of the installation through groove (216), the clamp (23) is rotatably arranged between two side walls of the installation through groove (216), the rotating axial direction of the clamp is perpendicular to the side wall of the installation through groove (216), one end of the elastic sheet (22) is fixed on the base (21), the other end of the elastic sheet is fixed with the clamp (23), the clamp (23) is provided with a reset hole (233) perpendicular to the side wall of the installation through groove (216), the base (21) is axially provided with an unlocking through hole (214) corresponding to the reset hole (233), and the reset hole (233) and the unlocking through hole (214) are partially overlapped along the axial direction of projection, the unlocking mechanism (1) comprises an installation block and two unlocking needles (15) on the installation block, wherein the two unlocking needles (15) are respectively matched with the two unlocking through holes (214);
correspondingly inserting the two unlocking needles (15) into the two unlocking through holes (214), extruding the side walls of the reset hole (233) by the unlocking needles (15) at the moment, opening the two clamps (23), placing the clamping ring (3) between the two clamps (23), pulling out the unlocking needles (15), and folding the two clamps (23) at the moment and clamping the clamping ring (3);
when the clamping ring (3) is assembled, a long screw penetrates through the clamping ring (3) and is inserted into the bolt insertion hole (211), the long screw and the clamping ring (3) are assembled into a whole in an interference mode, then the long screw is pulled out, and the long screw and the clamping ring (3) are separated from the clamp (23) together.
2. A screw collar assembly device according to claim 1, wherein the unlocking mechanism (1) further comprises a guide post (14), the mounting block comprises a first mounting block (11) and a second mounting block (12), the unlocking pin (15) is disposed on the second mounting block (12), and the guide post (14) is disposed on the first mounting block (11) and is parallel to the unlocking pin (15).
3. A screw collar assembly device according to claim 2, wherein the unlocking mechanism (1) further comprises a handle (13), the handle (13) being provided on the second mounting block (12).
4. A screw collar assembly device according to claim 1, wherein the end of the release pin (15) is provided with a taper (151).
5. A screw collar assembly apparatus as claimed in claim 1, wherein said mounting channel (216) has latch holes (213) in its side walls, said clamp (23) has alignment holes (234), and said clamp (23) is rotatably disposed between the side walls of said mounting channel (216) by a latch passing through said latch holes (213) and said alignment holes (234).
6. A screw collar assembly device according to claim 1, wherein the base (21) is provided with a clamping seat (215) matching with the collar (3), and the clamping seat (215) is located on an end face of the mounting through groove (216).
7. A screw collar assembly device according to claim 1, wherein the clamp (23) is provided with jaws (232) for gripping the collar (3).
8. The screw collar assembling device according to claim 1, wherein a clip (231) is disposed on the clamp (23), and an end of the resilient piece (22) is fixed to the clamp (23) by the clip (231).
9. The screw collar assembly device according to claim 1, wherein the base (21) is provided with a threaded hole (217), and an end of the resilient piece (22) is fixed to the base (21) through the threaded hole (217) and a bolt.
10. A screw collar assembly device as claimed in claim 1, wherein said reset bore (233) side wall is provided with a notch (235).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760077.0U CN215659996U (en) | 2021-07-30 | 2021-07-30 | Screw rand assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121760077.0U CN215659996U (en) | 2021-07-30 | 2021-07-30 | Screw rand assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659996U true CN215659996U (en) | 2022-01-28 |
Family
ID=79982455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121760077.0U Active CN215659996U (en) | 2021-07-30 | 2021-07-30 | Screw rand assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659996U (en) |
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2021
- 2021-07-30 CN CN202121760077.0U patent/CN215659996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230705 Address after: 224011 No.1, Ganjiang East Road, Chengnan New District, Yancheng City, Jiangsu Province Patentee after: Yancheng Shiming Electronic Devices Co.,Ltd. Patentee after: DELPHI ELECTRIC CENTER (SHANGHAI) Co. Address before: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Patentee before: DELPHI ELECTRIC CENTER (SHANGHAI) Co. |