CN113594979B - High strength cold-rolled steel sheet stamping workpiece - Google Patents
High strength cold-rolled steel sheet stamping workpiece Download PDFInfo
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- CN113594979B CN113594979B CN202110695510.5A CN202110695510A CN113594979B CN 113594979 B CN113594979 B CN 113594979B CN 202110695510 A CN202110695510 A CN 202110695510A CN 113594979 B CN113594979 B CN 113594979B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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Abstract
The invention relates to a high-strength cold-rolled steel plate stamping part, which comprises a support plate, a first connecting assembly, a second connecting assembly and a positioning bolt, wherein one end of the support plate is symmetrically provided with stamping square holes, the other end of the support plate is provided with a mounting hole, a connecting round hole is arranged in the support plate and positioned at the gap of the two stamping square holes, two side surfaces of one end of each of the two stamping square holes are respectively provided with the first connecting assembly and the second connecting assembly, the first connecting assembly and the second connecting assembly are fixedly connected through the positioning bolt, and the first connecting assembly and the second connecting assembly are two components with the same structure. The installation operation of the operator is convenient.
Description
Technical Field
The invention relates to the technical field of cold-rolled steel sheet stamping parts, in particular to a high-strength cold-rolled steel sheet stamping part.
Background
The hot rolled steel coil for cold rolling is used as a raw material, the oxide skin of the hot rolled steel coil is removed by acid washing, the cold continuous rolling is carried out, the finished product is a hard rolled coil, and the strength and the hardness of the hard rolled coil are increased and the toughness and plasticity index of the hard rolled coil is reduced due to cold work hardening caused by continuous cold deformation, so that the stamping performance is deteriorated, and the hot rolled steel coil can only be used for simple part production. The cold-rolled steel sheet stamping parts are various, and the stamping buckles, the wire harness connecting buckles and some fastening cards are mainly used.
However, a high-strength cold rolled steel sheet stamping part currently on the market, particularly a stamping part for fixing a wire harness, has the following problems in the use process:
a. when the traditional cold-rolled steel sheet stamping part is used for fixing the wire harness, the traditional cold-rolled steel sheet stamping part is mostly fixed by adopting an outsourcing extrusion mode, and when the wire harness is fixed by adopting the mode, the contact area between the stamping part and the wire harness is limited, so that the integral fixing firmness of the stamping part to the wire harness is poor;
b. traditional cold-rolled steel sheet stamping workpiece is fixing the pencil, can't fix a position simultaneously a plurality of pencil simultaneously, and the fixed mode mutual independence between a plurality of punching press setting elements, the installation of being not convenient for.
Disclosure of Invention
In order to solve the above problems, the present invention provides a high strength cold rolled steel sheet stamping part, which can solve the problems mentioned in the background art.
The purpose of the invention can be realized by the following technical scheme:
a high-strength cold-rolled steel sheet stamping part comprises a supporting plate, a first connecting assembly, a second connecting assembly and a positioning bolt, wherein stamping square holes are symmetrically formed in one end of the supporting plate, mounting holes are formed in the other end of the supporting plate, connecting round holes are formed in the supporting plate and positioned in the gap between the two stamping square holes, a first connecting assembly and a second connecting assembly are respectively arranged on two side faces of one end of the supporting plate, the first connecting assembly and the second connecting assembly are fixedly connected through the positioning bolt, and the first connecting assembly and the second connecting assembly are two members with the same structure;
first connecting element is including hugging closely the connecting plate at the backup pad outer wall, the rectangular hole has been seted up to the one end of connecting plate, the spout has been seted up to the both sides wall symmetry of rectangular hole, the internally mounted of spout has spacing slider, spacing slider's top embedding has the extension spring, the other end welding of extension spring is at the inner wall of rectangular hole, spacing slider's lower terminal surface welding has the reinforcing plate, the free end of reinforcing plate passes the opposite side that punching press square hole is located the backup pad, the free end terminal surface central point of reinforcing plate puts the embedding and has fixed rope, the other end of connecting plate has been seted up and has been placed the hole, and place the hole and be located directly over connecting the round hole, place downthehole installation and lock the unit.
Preferably, the inside symmetry of spacing slider has been seted up and has been placed the round hole, and the inside of placing the round hole is pegged graft and is had spacing bolt, and spacing thread groove has been seted up to the inner wall symmetry of rectangular hole, and spacing thread groove is the cooperation structure with spacing bolt.
Preferably, the outer wall of one end, provided with the placing hole, of the connecting plate is welded with a C-shaped plate, and a positioning round hole is formed in the center of the top of the C-shaped plate.
Preferably, the locking unit comprises supporting threaded holes symmetrically formed in the inner wall of the placing hole, supporting round rods are inserted into the supporting threaded holes, first locking blocks are welded to one ends of the supporting round rods, grooves are formed in the tops of the first locking blocks, second locking blocks are installed in the grooves, and the first locking blocks and the second locking blocks are fixedly connected through fixing bolts.
Preferably, the locking unit still includes the rope hole that is used for the fixed rope usefulness of pegging graft, and the rope hole sets up in two placed in the middle support between the screw hole, the half slot has all been seted up in the middle in the opposite face terminal surface department of first locking piece and second locking piece.
Preferably, an adjusting bolt is further installed inside the supporting threaded hole in a threaded fit mode, and the blind end face of the adjusting bolt is tightly attached to the blind end face of the supporting round rod.
Preferably, the fixed rope in the first connecting assembly and the locking unit in the second connecting assembly are in a matched structure, and the fixed rope in the second connecting assembly and the locking unit in the first connecting assembly are in a matched structure.
The invention has the beneficial effects that:
1. according to the high-strength cold-rolled steel sheet stamping part, the first connecting assembly and the second connecting assembly are arranged, the first connecting assembly and the second connecting assembly are matched with each other, positioning and fixing operation is conducted on the wire harness, the fixing mode has a multi-fixing effect compared with a traditional fixing mode, the wire harness is firstly subjected to extrusion type primary locking through the connecting plate, and then is subjected to secondary fixing through the reinforcing plate, the contact area between the fixing part and the wire harness is effectively increased, and the integral fixing effect of the wire harness is enabled to be better and not easy to loosen.
2. According to the high-strength cold-rolled steel sheet stamping part, the first connecting assembly and the second connecting assembly are respectively arranged on the two sides of the top of the supporting plate, so that the first connecting assembly and the second connecting assembly are distributed in a central symmetry manner, primary fixing operation between the first connecting assembly and the second connecting assembly can be completed by adopting the same positioning bolt, the requirement of simultaneously fixing multiple wire harnesses is met, the high-strength cold-rolled steel sheet stamping part is convenient for operators to install, and the high-strength cold-rolled steel sheet stamping part is higher in practicability.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a first front view of the overall structure of the present invention.
Fig. 2 is a second overall structural front view of the present invention.
Fig. 3 is a top view of the support plate of the present invention.
Fig. 4 is a first perspective view of the first connecting assembly of the present invention.
Fig. 5 is a second perspective view of the first connecting assembly of the present invention.
FIG. 6 is an enlarged view of a portion of the area A in FIG. 5 according to the present invention.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a high strength cold rolled steel sheet stamping comprises a supporting plate 1, a first connecting member 2, a second connecting member 3 and a positioning bolt 4, one end of the supporting plate 1 is symmetrically provided with stamping square holes 11, the other end of the supporting plate 1 is provided with a mounting hole 12, a connecting round hole 13 is arranged in the supporting plate 1 and positioned at the gap of the two stamping square holes 11, two side surfaces of one end of the supporting plate 1 are respectively provided with a first connecting component 2 and a second connecting component 3, the first connecting component 2 and the second connecting component 3 are fixedly connected through a positioning bolt 4, and the first connecting component 2 and the second connecting component 3 are two components with the same structure, when in operation, one end of the support plate 1, which is provided with the mounting hole 12, needs to be flatly placed on an external component such as a wall surface or a cross arm, and the support plate 1 is firmly fixed through an expansion screw or a connecting bolt;
the first connecting component 2 comprises a connecting plate 20 tightly attached to the outer wall of the supporting plate 1, one end of the connecting plate 20 is provided with a rectangular hole 21, two side walls of the rectangular hole 21 are symmetrically provided with sliding grooves 22, a limiting sliding block 23 is installed inside the sliding grooves 22, a tension spring 24 is embedded into the top of the limiting sliding block 23, the other end of the tension spring 24 is welded on the inner wall of the rectangular hole 21, the lower end face of the limiting sliding block 23 is welded with a reinforcing plate 25, the free end of the reinforcing plate 25 passes through the punching square hole 11 and is positioned on the other side of the supporting plate 1, a fixing rope 26 is embedded into the center of the end face of the free end of the reinforcing plate 25, the other end of the connecting plate 20 is provided with a placing hole 27, the placing hole 27 is positioned right above the connecting round hole 13, a locking unit 28 is installed in the placing hole 27, when the first connecting component works, a wire harness 100 to be fixed is manually inserted into a gap between the concave area of the connecting plate 20 and the wire harness 1, and the wire harness 100 is ensured to be positioned on the inner side of the reinforcing plate 25, then pass the one end of positioning bolt 4 from the location round hole 2b at 3 tops of second coupling assembling for positioning bolt 4 passes the location round hole 2b at mounting hole 12 and the 2 tops of first coupling assembling in proper order along the location round hole 2b at 3 tops of second coupling assembling, will leak outward at last and sheathe set nut in the positioning bolt 4 of 2 top location round hole 2b one ends of first coupling assembling, screw positioning bolt 4 through the spanner and can accomplish the preliminary locking to pencil 100.
The outer wall of one end of the connecting plate 20, provided with the placing hole 27, is welded with a C-shaped plate 2a, and a positioning round hole 2b is formed in the center of the top of the C-shaped plate 2a, so that the positioning bolt 4 can be conveniently and manually installed.
The locking unit 28 comprises supporting threaded holes 281 symmetrically formed on the inner wall of the placing hole 27, supporting round rods 282 inserted into the supporting threaded holes 281, first locking blocks 283 welded at one end of the supporting round rods 282, grooves 284 formed at the tops of the first locking blocks 283, second locking blocks 285 installed in the grooves 284, the first locking blocks 283 and the second locking blocks 285 are connected and fixed through fixing bolts 287, before the preliminary locking of the wire harness 100 is performed, a worker needs to pass the reinforcing plate 25 inside the first connecting member 2 through the punched square hole 11, pass one end of the fixing cord 26 through the cord hole 288, and the fixing string 26 is continuously inserted into the semicircular groove 286 through one end of the string hole 288, then, the fixing bolt 287 is manually turned by a wrench, and the fixing bolt 287 brings the second locking block 285 to be tightly attached to the groove 284 of the first locking block 283, so that the position of the fixing rope 26 is locked.
The locking unit 28 further includes a rope hole 288 for inserting the fixing rope 26, the rope hole 288 is centrally disposed between the two supporting threaded holes 281, when the positioning bolt 4 passes through the locking unit 28, the positioning bolt 4 is located between the fixing rope 26 and the supporting round bar 282, that is, the mounting of the positioning bolt 4 does not affect the secondary locking operation of the wire harness 100, and the opposite face end faces of the first locking block 283 and the second locking block 285 are both centrally provided with a semicircular groove 286.
An adjusting bolt 2811 is further installed in the supporting threaded hole 281 in a threaded fit manner, a blind end face of the adjusting bolt 2811 is tightly attached to a blind end face of the supporting round rod 282, after the initial locking of the wiring harness 100 is completed, the adjusting bolt 2811 is manually driven to rotate by an inner hexagonal wrench, so that the adjusting bolt 2811 is screwed into the supporting threaded hole 281, the blind end surface of the adjusting bolt 2811 applies a pressing force to the supporting round rod 282, the supporting round rod 282 moves together with the first locking block 283 and the second locking block 285 under the pressing force, when the first and second locking blocks 283 and 285 are moved, the end of the fixing rope 26 locked in the semicircular groove 286 has a pulling force, the pulling force is directly applied to the reinforcing plate 25, so that the outer wall of the reinforcing plate 25 is directly wrapped around the outer wall of the wire harness 100, the secondary locking of the wire harness 100 by the reinforcing plate 25 ensures more stable fixation of the wire harness 100.
The inner part of the limiting slide block 23 is symmetrically provided with a placing round hole 231, a limiting bolt 232 is inserted into the placing round hole 231, the inner wall of the rectangular hole 21 is symmetrically provided with a limiting thread groove 233, the limiting thread groove 233 and the limiting bolt 232 are of a matched structure, when the reinforcing plate 25 is wrapped on the outer wall of the wire harness 100 by the tensile force of the fixed rope 26, the other end of the reinforcing plate 25 is connected with the limiting slide block 23, after the reinforcing plate 25 is acted by the force, the other end of the reinforcing plate 25 drives the limiting slide block 23 to displace in the sliding groove 22, the limiting slide block 23 pulls the tension spring 24 to extend, the resilience force generated by the extension of the tension spring 24 is reacted with the reinforcing plate 25, and the reinforcing plate 25 is tightly attached to the outer wall of the wire harness 100 under the effect of the resilience force; after secondary locking of pencil 100 is accomplished, artifical manual promotion limit bolt 232 slides in placing round hole 231 for limit bolt 232's one end supports in limit thread groove 233 notch department, and the rethread spanner drives limit bolt 232 and rotates, makes limit bolt 232 screw in limit thread groove 233, fixes a position limit slider 23's position through limit bolt 232, guarantees that after secondary locking is accomplished, connecting plate 20 can not take place not hard up.
The fixing rope 26 inside the first connecting assembly 2 and the locking unit 28 inside the second connecting assembly 3 are in a matching structure, and the fixing rope 26 inside the second connecting assembly 3 and the locking unit 28 inside the first connecting assembly 2 are in a matching structure, so that the positions of the first connecting assembly 2 and the second connecting assembly 3 can be locked by one positioning bolt 4, and the two wire harnesses 100 can be positioned simultaneously.
The working principle of the invention is as follows:
primary fixing process of the wire harness 100: the artifical pencil 100 that will need to fix inserts the clearance department of connecting plate 20 indent region and backup pad 1, and it is inboard to guarantee that pencil 100 is located reinforcing plate 25, then pass the one end of positioning bolt 4 from the location round hole 2b at 3 tops of second coupling assembling, make positioning bolt 4 pass the location round hole 2b at mounting hole 12 and the 2 tops of first coupling assembling in proper order along the location round hole 2b at 3 tops of second coupling assembling, will leak outward at last and sheathe positioning nut in the positioning bolt 4 of 2 tops location round hole 2b one end of first coupling assembling, screw positioning bolt 4 through the spanner and can accomplish the preliminary locking to pencil 100.
Secondary fixing process of the wire harness 100: after the preliminary locking of the wire harness 100 is completed, the adjusting bolt 2811 is manually driven to rotate through the hexagon socket wrench, so that the adjusting bolt 2811 is screwed into the supporting threaded hole 281, the blind end face of the adjusting bolt 2811 applies an extrusion force to the supporting round rod 282, the supporting round rod 282 moves together with the first locking block 283 and the second locking block 285 under the action of the extrusion force, after the first locking block 283 and the second locking block 285 move, one end of the fixing rope 26 locked in the semicircular groove 286 has a pulling force, the pulling force directly acts on the reinforcing plate 25, so that the outer wall of the reinforcing plate 25 is directly wrapped on the outer wall of the wire harness 100, and the secondary locking of the wire harness is performed through the reinforcing plate 25.
Claims (6)
1. A high-strength cold-rolled steel sheet stamping part comprises a support plate (1), a first connecting assembly (2), a second connecting assembly (3) and a positioning bolt (4), and is characterized in that one end of the support plate (1) is symmetrically provided with stamping square holes (11), the other end of the support plate (1) is provided with a mounting hole (12), a connecting round hole (13) is formed in the support plate (1) and positioned in the gap of the two stamping square holes (11), two side faces of one end of the support plate (1) are respectively provided with the first connecting assembly (2) and the second connecting assembly (3), the first connecting assembly (2) and the second connecting assembly (3) are fixedly connected through the positioning bolt (4), and the first connecting assembly (2) and the second connecting assembly (3) are two components with the same structure,
the first connecting component (2) comprises a connecting plate (20) tightly attached to the outer wall of the supporting plate (1), a rectangular hole (21) is formed in one end of the connecting plate (20), sliding grooves (22) are symmetrically formed in two side walls of the rectangular hole (21), a limiting slide block (23) is installed inside each sliding groove (22), a tension spring (24) is embedded into the top of each limiting slide block (23), the other end of each tension spring (24) is welded to the inner wall of the corresponding rectangular hole (21), a reinforcing plate (25) is welded to the lower end face of each limiting slide block (23), the free end of each reinforcing plate (25) penetrates through a stamping square hole (11) and is located on the other side of the supporting plate (1), a fixing rope (26) is embedded into the center of the free end face of each reinforcing plate (25), a placing hole (27) is formed in the other end of the connecting plate (20), the placing hole (27) is located right above the connecting circular hole (13), and a locking unit (28) is installed in the placing hole (27),
the fixed rope (26) in the first connecting assembly (2) and the locking unit (28) in the second connecting assembly (3) are of a matched structure, and the fixed rope (26) in the second connecting assembly (3) and the locking unit (28) in the first connecting assembly (2) are of a matched structure.
2. The high-strength cold-rolled steel sheet stamping part according to claim 1, wherein the limiting sliding block (23) is symmetrically provided with a placing round hole (231) inside, a limiting bolt (232) is inserted into the placing round hole (231), the inner wall of the rectangular hole (21) is symmetrically provided with a limiting thread groove (233), and the limiting thread groove (233) and the limiting bolt (232) are in a matching structure.
3. The high-strength cold-rolled steel sheet stamping part according to claim 2, wherein a C-shaped plate (2a) is welded to the outer wall of one end of the connecting plate (20) provided with the placing hole (27), and a positioning round hole (2b) is formed in the center of the top of the C-shaped plate (2 a).
4. The high-strength cold-rolled steel sheet stamping part according to claim 3, wherein the locking unit (28) comprises supporting threaded holes (281) symmetrically formed in the inner wall of the placing hole (27), supporting round rods (282) are inserted into the supporting threaded holes (281), first locking blocks (283) are welded to one ends of the supporting round rods (282), grooves (284) are formed in the tops of the first locking blocks (283), second locking blocks (285) are installed in the grooves (284), and the first locking blocks (283) and the second locking blocks (285) are fixedly connected through fixing bolts (287).
5. The high-strength cold-rolled steel sheet stamping part according to claim 4, wherein the locking unit (28) further comprises a rope hole (288) for inserting and fixing the rope (26), the rope hole (288) is centrally arranged between the two supporting threaded holes (281), and semicircular grooves (286) are centrally formed in the end faces of the first locking block (283) and the second locking block (285) opposite to each other.
6. A high-strength cold-rolled steel stamping part as claimed in claim 5, wherein an adjusting bolt (2811) is further installed inside the supporting threaded hole (281) through thread fit, and a blind end face of the adjusting bolt (2811) abuts against a blind end face of the supporting round bar (282).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110695510.5A CN113594979B (en) | 2021-06-22 | 2021-06-22 | High strength cold-rolled steel sheet stamping workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110695510.5A CN113594979B (en) | 2021-06-22 | 2021-06-22 | High strength cold-rolled steel sheet stamping workpiece |
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| Publication Number | Publication Date |
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| CN113594979A CN113594979A (en) | 2021-11-02 |
| CN113594979B true CN113594979B (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110695510.5A Active CN113594979B (en) | 2021-06-22 | 2021-06-22 | High strength cold-rolled steel sheet stamping workpiece |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655938A (en) * | 2016-01-14 | 2016-06-08 | 安徽理工大学 | Drum shearer power supply cable protection device |
| CN206947884U (en) * | 2017-06-26 | 2018-01-30 | 中能东道集团有限公司 | A kind of wire harness fixture |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4035658B2 (en) * | 2003-01-14 | 2008-01-23 | 住友電装株式会社 | Wire harness fixing clip |
| KR20090072344A (en) * | 2007-12-28 | 2009-07-02 | 강맹수 | Clamp for fix of hose |
| CN203036093U (en) * | 2012-10-12 | 2013-07-03 | 龙工(上海)机械制造有限公司 | Pipe clamp of steel pipe |
| CN209540207U (en) * | 2019-02-27 | 2019-10-25 | 招志雄 | A kind of two-tube card |
| CN211428814U (en) * | 2020-01-09 | 2020-09-04 | 杭州五源电气成套设备有限公司 | Cable support |
| CN211579231U (en) * | 2020-01-15 | 2020-09-25 | 天津市天开陶普电器有限公司 | Wire harness support assembly with adjustable switch board instrument door |
| CN213007969U (en) * | 2020-06-04 | 2021-04-20 | 慈溪市枫旨达电气有限公司 | Inner cladding car pencil buckle |
| CN111834964B (en) * | 2020-07-23 | 2021-12-31 | 西藏友联新能源科技有限公司 | Electric automatization's pipeline guider |
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2021
- 2021-06-22 CN CN202110695510.5A patent/CN113594979B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655938A (en) * | 2016-01-14 | 2016-06-08 | 安徽理工大学 | Drum shearer power supply cable protection device |
| CN206947884U (en) * | 2017-06-26 | 2018-01-30 | 中能东道集团有限公司 | A kind of wire harness fixture |
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| CN113594979A (en) | 2021-11-02 |
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