CN110548814A - Fixing clamp and fixing method for arc-shaped clamp - Google Patents
Fixing clamp and fixing method for arc-shaped clamp Download PDFInfo
- Publication number
- CN110548814A CN110548814A CN201910691913.5A CN201910691913A CN110548814A CN 110548814 A CN110548814 A CN 110548814A CN 201910691913 A CN201910691913 A CN 201910691913A CN 110548814 A CN110548814 A CN 110548814A
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- China
- Prior art keywords
- arc
- fixing
- shaped
- clip
- clamp
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a fixing clamp and a fixing method of an arc-shaped clamp, wherein the fixing clamp of the arc-shaped clamp comprises the following components: the fixing plate comprises a fixing plate and a cover plate, wherein a positioning groove is formed in one side face of the fixing plate, the arc-shaped clamp is arranged in the positioning groove, two ends of the arc-shaped clamp are exposed out of one end face of the fixing plate, and the cover plate is fixedly connected to one side face of the fixing plate. The fixing method of the arc-shaped clamp comprises the following steps: providing a fixing clamp of an arc-shaped clamp, arranging the arc-shaped clamp in a positioning groove on a fixing plate, and fixing a cover plate; and arranging a panel on the end surface of the fixing plate, and connecting and fixing the arc-shaped clamp and the panel. By adopting the fixing clamp and the fixing method of the arc-shaped clamp, the arc-shaped clamp can be prevented from being clamped and deformed in the assembling process, meanwhile, the arc-shaped clamp can be prevented from being installed obliquely, and the assembling quality of the panel and the arc-shaped clamp is ensured.
Description
Technical Field
the invention relates to the technical field of mechanical assembly processes, in particular to a fixing clamp and a fixing method of an arc-shaped clamp.
Background
At present, the arc-shaped clamp of the panel of a special vehicle is usually directly clamped by a vice in the assembling process, and then the panel and the arc-shaped clamp are riveted and fixed. Adopt the vice directly to press from both sides tight arc checkpost, the impaired deformation of arc checkpost appears easily. Simultaneously owing to lack the location, when counterpointing the locating hole on arc checkpost and the panel, the easy overlength of locating hole on the panel is stretched out to arc checkpost tip, and arc checkpost place plane is also difficult for guaranteeing perpendicularly with panel place plane. The assembly quality is seriously influenced by the assembly process of the panel and the arc-shaped clamp of the existing special vehicle, and the working efficiency is extremely low. The fixing clamp and the fixing method for the arc-shaped clamp are provided, the assembly quality of a panel and the arc-shaped clamp is guaranteed, and the working efficiency is improved.
disclosure of Invention
The invention aims to provide a fixing clamp and a fixing method of an arc-shaped clamp, which are used for assembling a panel and the arc-shaped clamp, so that the assembling quality of the panel and the arc-shaped clamp is ensured, and the working efficiency is improved.
In order to achieve the above object, the present invention provides a clip for fixing an arc-shaped clip, comprising: fixed plate and apron, the fixed plate includes relative first side and second side, be provided with the constant head tank on the first side, the constant head tank suits with the appearance of arc checkpost, and works as the arc checkpost sets up in the constant head tank, expose at the arc checkpost both ends a terminal surface of fixed plate, apron fixed connection is in the fixed plate first side one side.
Optionally, the positioning groove is U-shaped or semicircular in shape.
Optionally, a gasket for preventing the arc-shaped clip from being pinched is further arranged in the positioning groove.
optionally, a first screw hole is formed in the fixing plate, a second screw hole is formed in the cover plate, and the fixing plate and the cover plate are fixedly connected through bolts penetrating through the first screw hole and the second screw hole.
The invention also provides a fixing method of the arc-shaped clamp, which comprises the following steps:
providing a fixing clamp of an arc-shaped clamp, arranging the arc-shaped clamp in a positioning groove on a fixing plate, enabling two ends of the arc-shaped clamp to be exposed out of one end face of the fixing plate, and fixing the arc-shaped clamp through a cover plate;
Arranging a panel on the end face of the fixed plate, and enabling two ends of the arc-shaped clamp to penetrate through the mounting hole of the panel;
And connecting and fixing the arc-shaped clamp and the panel.
Optionally, riveting process holes are formed in two ends of the arc-shaped clamp, riveting process holes are expanded through riveting heads, and the arc-shaped clamp is connected and fixed with the panel.
Optionally, the two ends of the arc-shaped clamp are riveted one by one or the two ends of the arc-shaped clamp are riveted simultaneously.
Optionally, before the arc-shaped clip and the panel are expanded and riveted to be fixed, the plane where the arc-shaped clip is located is kept perpendicular to the panel.
The invention provides a fixing clamp and a fixing method of an arc-shaped clamp, wherein the fixing clamp of the arc-shaped clamp comprises the following components: fixed plate and apron, the fixed plate includes relative first side and second side, be provided with the constant head tank on the first side, the constant head tank suits with the appearance of arc checkpost, and works as the arc checkpost sets up in the constant head tank, expose at the arc checkpost both ends a terminal surface of fixed plate, apron fixed connection is in the fixed plate first side one side. The fixing method of the arc-shaped clamp comprises the following steps: providing a fixing clamp of an arc-shaped clamp, arranging the arc-shaped clamp in a positioning groove on a fixing plate, enabling two ends of the arc-shaped clamp to be exposed out of one end face of the fixing plate, and fixing the arc-shaped clamp through a cover plate; arranging a panel on the end face of the fixed plate, and enabling two ends of the arc-shaped clamp to penetrate through the mounting hole of the panel; and connecting and fixing the arc-shaped clamp and the panel. By adopting the fixing clamp and the fixing method of the arc-shaped clamp, the arc-shaped clamp can be prevented from being clamped and deformed in the assembling process, meanwhile, the arc-shaped clamp can be prevented from being installed obliquely, and the assembling quality of the panel and the arc-shaped clamp is ensured.
Drawings
FIG. 1 is a schematic view of an arcuate clip and panel connection according to an embodiment of the present invention;
FIG. 2 is a schematic view of a fixing plate according to an embodiment of the present invention;
FIG. 3 is a schematic view of a mounting clip for an arcuate clip according to one embodiment of the present invention;
fig. 4 is a schematic view of the riveting of the arc-shaped clip and the panel according to an embodiment of the invention.
wherein: 10-panel, 101-mounting hole, 20-arc clip, 201-expanding riveting process hole, 30-fixing plate, 301-first screw hole, 302-positioning groove, 40-cover plate, 50-gasket, 60-bolt and 70-riveting head.
Detailed Description
fig. 1 is a schematic view illustrating connection between an arc-shaped clip and a panel according to an embodiment of the present invention, as shown in fig. 1, two mounting holes 101 are formed at intervals on a conventional panel 10, two ends of the arc-shaped clip 20 are disposed in the two mounting holes 101, and the panel 10 and the arc-shaped clip 20 are connected by welding or riveting. The existing general practice is to clamp the arc-shaped clip 20 by a vice, and after the panel 10 is installed in place, the panel 10 and the arc-shaped clip 20 are riveted and connected. Because during riveting arc checkpost 20 both ends receive riveted impact force, the vice centre gripping must step up arc checkpost 20, this very easily leads to arc checkpost 20 warp and presss from both sides and hinder, especially arc checkpost 20 is more serious when adopting the hollow tube, simultaneously because lack the location, arc checkpost 20 stretches into the length of mounting hole 101 is difficult to the accurate positioning, also is difficult to guarantee arc checkpost 20 with panel 10 is perpendicular.
In order to prevent the arc-shaped clip 20 from being clamped and deformed during the assembling process, and simultaneously prevent the arc-shaped clip 20 from being installed obliquely, and ensure the assembling quality of the panel 10 and the arc-shaped clip 20, the applicant provides a fixing clamp and a fixing method of the arc-shaped clip.
The following describes in more detail embodiments of the present invention with reference to the schematic drawings. Advantages and features of the present invention will become apparent from the following description and claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Fig. 2 is a schematic view of a fastening plate according to an embodiment of the present invention, fig. 3 is a schematic view of a fastening clip of an arc-shaped clip according to an embodiment of the present invention, which is shown in fig. 1 to 3, and the fastening clip of the arc-shaped clip includes: fixed plate 30 and apron 40, fixed plate 30 includes relative first side and second side, be provided with constant head tank 302 on the first side, constant head tank 302 suits with arc checkpost 20's appearance, and works as arc checkpost 20 sets up in the constant head tank 302, arc checkpost 20 both ends expose a terminal surface of fixed plate 30, apron 40 fixed connection be in fixed plate 30 first side one side. The end surface of the fixing plate 30 is a plane on which the panel 10 is disposed when assembled. Since the arc-shaped clip 20 is held in the positioning groove 302, the arc-shaped clip 20 is prevented from being deformed. Through adjusting the constant head tank 302 is in position on the first side adjusts the length that arc checkpost 20 both ends are stretched out guarantees arc checkpost 20 with panel 10 assembly uniformity has guaranteed assembly quality. The plane of the arc-shaped clamp 20 is perpendicular to the end face (or the panel 20), so that the arc-shaped clamp 20 can be prevented from being installed obliquely.
As a preferred embodiment, as shown in fig. 1-3, the cross-sectional shape of the positioning groove 302 is circular or rectangular, and for reducing the cost of the fixture manufacturing process, the cross-sectional shape of the positioning groove 302 is preferably rectangular. The positioning groove 302 is U-shaped or semicircular. When the appearance of constant head tank 302 is the semicircle type, in order to prevent when riveting arc checkpost 20 is in the constant head tank 302 internal rotation influences the assembly precision, still be provided with in the constant head tank 302 and be used for preventing to press from both sides hindering arc checkpost 20's gasket 50. The gasket 50 is made of copper gasket or rubber gasket, the gasket 50 is bonded on the groove wall of the positioning groove 302, the arc-shaped clamp 20 is clamped by the gasket 50, the arc-shaped clamp 20 can be prevented from being damaged by a clamp, and the arc-shaped clamp 20 can be prevented from rotating in the positioning groove 302 in the riveting process.
As shown in fig. 1 to 3, in a preferred embodiment, a first screw hole 301 is provided on the fixing plate 30, a second screw hole is provided on the cover plate 40, and the fixing plate 30 and the cover plate 40 are connected and fixed by a bolt 60 inserted into the first screw hole 301 and the second screw hole.
the invention also provides a fixing method of the arc-shaped clamp, which comprises the following steps: providing a fixing clamp of an arc-shaped clip, arranging the arc-shaped clip 20 in a positioning groove 302 on a fixing plate, exposing two ends of the arc-shaped clip 20 out of one end surface of the fixing plate 30, and fixing the arc-shaped clip 20 through a cover plate; arranging a panel 10 on the end surface of the fixed plate 30, and enabling two ends of the arc-shaped clamp 20 to penetrate through the mounting hole 101 of the panel 10; the arc-shaped clamp 20 is fixedly connected with the panel 10.
Fig. 4 is a schematic diagram of riveting an arc-shaped clip and a panel according to an embodiment of the present invention, as shown in fig. 1 and 4, riveting process holes 201 are formed at two ends of the arc-shaped clip 20, and the arc-shaped clip 20 and the panel 10 are connected and fixed by expanding and riveting the riveting process holes 201 with a rivet head 70. The two ends of the arc-shaped clip 20 can be simultaneously riveted in an expanding mode, the gasket 60 in the positioning groove 302 is used for clamping and fixing the arc-shaped clip 20, the two ends of the arc-shaped clip 20 can also be riveted in an expanding mode one by one, and the arc-shaped clip 20 cannot rotate in the positioning groove. Before the arc-shaped clip 20 and the panel 10 are riveted and fixed, the plane of the arc-shaped clip 20 is kept perpendicular to the panel 10.
In summary, in an embodiment of the present invention, a fixing clip and a fixing method for an arc-shaped clip are provided, where the fixing clip includes: fixed plate 30 and apron 40, fixed plate 30 includes relative first side and second side, be provided with constant head tank 302 on the first side, constant head tank 302 suits with arc checkpost 20's appearance, and works as arc checkpost 20 sets up in the constant head tank 302, arc checkpost 20 both ends expose a terminal surface of fixed plate 30, apron 40 fixed connection be in fixed plate 30 first side one side. The fixing method of the arc-shaped clamp comprises the following steps: providing a fixing clamp of an arc-shaped clip, arranging the arc-shaped clip 20 in a positioning groove 302 on a fixing plate, exposing two ends of the arc-shaped clip 20 out of one end surface of the fixing plate 30, and fixing the arc-shaped clip 20 through a cover plate; arranging a panel 10 on the end surface of the fixed plate 30, and enabling two ends of the arc-shaped clamp 20 to penetrate through the mounting hole 101 of the panel 10; the arc-shaped clamp 20 is fixedly connected with the panel 10.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A mounting fixture of arc checkpost which characterized in that includes: fixed plate and apron, the fixed plate includes relative first side and second side, be provided with the constant head tank on the first side, the constant head tank suits with the appearance of arc checkpost, and works as the arc checkpost sets up in the constant head tank, expose at the arc checkpost both ends a terminal surface of fixed plate, apron fixed connection is in the fixed plate first side one side.
2. The clip attaching jig of claim 1, wherein the positioning groove has a U-shaped or semicircular shape.
3. The clip attaching jig of claim 1, wherein a spacer for preventing the clip from being pinched is further provided in the positioning groove.
4. The clip fixing apparatus as claimed in claim 1, wherein the fixing plate has a first screw hole, the cover plate has a second screw hole, and the fixing plate and the cover plate are fixed to each other by a bolt inserted into the first screw hole and the second screw hole.
5. A method of securing an arcuate clip, comprising:
Providing a fixing clamp of an arc-shaped clamp, arranging the arc-shaped clamp in a positioning groove on a fixing plate, enabling two ends of the arc-shaped clamp to be exposed out of one end face of the fixing plate, and fixing the arc-shaped clamp through a cover plate;
Arranging a panel on the end face of the fixed plate, and enabling two ends of the arc-shaped clamp to penetrate through the mounting hole of the panel;
And connecting and fixing the arc-shaped clamp and the panel.
6. The method for fixing the arc-shaped clip according to claim 5, wherein riveting process holes are formed at two ends of the arc-shaped clip, and the arc-shaped clip is connected and fixed with the panel by expanding and riveting the riveting process holes by using riveting heads.
7. The method for fixing an arc-shaped clip according to claim 6, wherein the two ends of the arc-shaped clip are subjected to expanding riveting one by one or simultaneously.
8. The method of claim 5, wherein the plane of the curved clip is maintained perpendicular to the panel before the curved clip is riveted to the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691913.5A CN110548814A (en) | 2019-07-30 | 2019-07-30 | Fixing clamp and fixing method for arc-shaped clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910691913.5A CN110548814A (en) | 2019-07-30 | 2019-07-30 | Fixing clamp and fixing method for arc-shaped clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110548814A true CN110548814A (en) | 2019-12-10 |
Family
ID=68736855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910691913.5A Pending CN110548814A (en) | 2019-07-30 | 2019-07-30 | Fixing clamp and fixing method for arc-shaped clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110548814A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063336A (en) * | 1976-07-01 | 1977-12-20 | Mercury Metal Products | Clamp for tubing |
| CN203076515U (en) * | 2012-11-28 | 2013-07-24 | 宝钢集团新疆八一钢铁有限公司 | Rivet punching die |
| CN105057484A (en) * | 2015-08-13 | 2015-11-18 | 重庆丰运机械制造有限责任公司 | Rapid clamping device of C-shaped thin-walled piece |
| CN205258546U (en) * | 2015-12-22 | 2016-05-25 | 重庆标准件工业公司 | U -shaped bolt heat treatment process's centre gripping frock |
| CN208912941U (en) * | 2018-08-02 | 2019-05-31 | 陕西八钢板簧有限公司 | Safe steel plate spring clamp riveting die set |
-
2019
- 2019-07-30 CN CN201910691913.5A patent/CN110548814A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063336A (en) * | 1976-07-01 | 1977-12-20 | Mercury Metal Products | Clamp for tubing |
| CN203076515U (en) * | 2012-11-28 | 2013-07-24 | 宝钢集团新疆八一钢铁有限公司 | Rivet punching die |
| CN105057484A (en) * | 2015-08-13 | 2015-11-18 | 重庆丰运机械制造有限责任公司 | Rapid clamping device of C-shaped thin-walled piece |
| CN205258546U (en) * | 2015-12-22 | 2016-05-25 | 重庆标准件工业公司 | U -shaped bolt heat treatment process's centre gripping frock |
| CN208912941U (en) * | 2018-08-02 | 2019-05-31 | 陕西八钢板簧有限公司 | Safe steel plate spring clamp riveting die set |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191210 |
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| RJ01 | Rejection of invention patent application after publication |