CN104308427A - Hand-fed air-retracted connecting rod mechanism - Google Patents
Hand-fed air-retracted connecting rod mechanism Download PDFInfo
- Publication number
- CN104308427A CN104308427A CN201410558903.1A CN201410558903A CN104308427A CN 104308427 A CN104308427 A CN 104308427A CN 201410558903 A CN201410558903 A CN 201410558903A CN 104308427 A CN104308427 A CN 104308427A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- contiguous block
- connecting axle
- cylinder
- block
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention provides a hand-fed air-retracted connecting rod mechanism. The hand-fed air-retracted connecting rod mechanism comprises an air cylinder and a supporting seat, wherein a supporting plate is arranged on one side of the supporting seat, and connecting plates A are symmetrically arranged on the outer side of one end of the supporting plate; a connecting block A which is rotatably connected with a cylinder head of the air cylinder is arranged at the upper end of the air cylinder, and a connecting shaft A is arranged at the upper end of the connecting block A; a handle is arranged on the connecting shaft A and connecting plates B are symmetrically arranged on the two sides of the connecting shaft A; the connecting plates B are rotatably connected with the connecting plates A, connecting plates C are symmetrically arranged on the inner sides of the connecting plates B, and a connecting block B is arranged in the connecting plates C; certain ends of the connecting plates B are rotatably connected with the connecting plates B, and the other ends of the connecting plates C are rotatably connected with the connecting block B; one end of the connecting block B is rotatably connected with the connecting plates A and a clamping arm is arranged at the other end of the connecting block B; a clamping block is arranged at the lower end surface of the hanging end of the clamping arm, a limiting block A is arranged on the lower end surface of the fixed end of the clamping arm and a limiting block B which is adaptive to the limiting block A is arranged on the upper end surface of the supporting plate.
Description
Technical field
The invention belongs to auto welding jig field, especially relate to a kind of hand air inlet and return linkage.
Background technology
Weld car equipment workshop, it is conventional weld jig that linkage is returned in hand air inlet, and its product cost is high, and it is limited that operator welds locus, and clamped sheet metal component easily produces inclination; And it uses and selectively has great limitation, very large inconvenience is caused for accessory maintenance.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of hand air inlet and returns linkage.
For solving the problems of the technologies described above, the technical solution used in the present invention is: provide a kind of hand air inlet to return linkage, comprise cylinder and supporting seat, described supporting seat side is provided with gripper shoe bolted with it, is symmetrically arranged with A connecting plate outside gripper shoe one end; Described cylinder upper end is provided with the A contiguous block be rotationally connected with its cylinder head, and A contiguous block upper end is installed with A connecting axle; Described A connecting axle is installed with handle, and its bilateral symmetry is provided with B connecting plate; Described B connecting plate and A connecting plate are rotationally connected, and are symmetrically arranged with C connecting plate inside B connecting plate, are provided with B contiguous block in two pieces of C connecting plates; Described C connecting plate one end and B connecting plate are rotationally connected, and the other end and B contiguous block are rotationally connected; Described B contiguous block one end and A connecting plate are rotationally connected, and its other end is installed with clamp arm; Described clamp arm suspended end lower surface is provided with clamp, and its stiff end lower surface is provided with A limited block, and gripper shoe upper surface is provided with the B limited block suitable with A limited block.
Further, described B limited block is provided with open slot, is provided with positioning cylinder in the middle of open slot; Described A limited block is provided with the counterbore suitable with positioning cylinder.
Further, described A connecting plate is provided with the D connecting axle running through B connecting plate, A connecting plate is connected with B connecting plate by D connecting axle; Described B connecting plate is provided with the B connecting axle running through C connecting plate, B connecting plate is connected with C connecting plate by B connecting axle; Described C connecting plate is provided with the C connecting axle running through B contiguous block, C connecting plate is connected with B contiguous block by C connecting axle; Described B contiguous block is provided with the E connecting axle running through A connecting plate, B contiguous block is connected with A connecting plate by E connecting axle.
Further, described clamp and clamp arm are bolted to connection, and A connecting plate and gripper shoe are bolted to connection.
Further, described A contiguous block and A connecting axle are by being welded to connect, and A connecting axle and handle are welded to connect, and B contiguous block and clamp arm are by being welded to connect.
Further, described cylinder is provided with cylinder connecting axle, and cylinder connecting axle is bolted and is fixedly connected with gripper shoe.
The advantage that the present invention has and good effect are: the mechanism that the present invention adopts air cylinder connecting rod to combine, and realize hand air inlet and return; Workpiece clamping adopts Manual structure, realizes the quick, accurate of location, is with dynamic air cylinder to do simultaneously under external force and stretches out motion; Unclamping workpiece adopts gas to return structure, returns, realize unclamping of workpiece, increase work efficiency under its active force at cylinder.
Accompanying drawing explanation
Structural representation of the present invention when Fig. 1 is manual process;
Structural representation of the present invention when Fig. 2 is return hydraulic cylinder.
In figure:
1-cylinder, 2-supporting seat, 3-gripper shoe, 4-B limited block, 5-clamp, 6-pad, 7-clamp arm, 8-A limited block, 9-B contiguous block, 10-C connecting plate, 11-B connecting axle, 12-handle, 13-A connecting axle, 14-A contiguous block, 15-B connecting plate, 16-cylinder head, 17-C connecting axle, 18-D connecting axle, 19-A connecting plate, 20-cylinder connecting axle, 21-E connecting axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
Linkage is returned in a kind of hand air inlet as shown in Fig. 1 to 2, comprises cylinder 1 and supporting seat 2, and described supporting seat 2 side is provided with gripper shoe 3 bolted with it, and gripper shoe 3 is symmetrically arranged with A connecting plate 19 outside one end; Described cylinder 1 upper end is provided with A contiguous block 14, A contiguous block 14 upper end be rotationally connected with its cylinder head and is installed with A connecting axle 13; Described A connecting axle 13 is installed with handle 12, and its bilateral symmetry is provided with B connecting plate 15; Described B connecting plate 15 is rotationally connected with A connecting plate 19, is symmetrically arranged with in C connecting plate 10, two pieces of C connecting plates 10 and is provided with B contiguous block 9 inside B connecting plate 15; Described C connecting plate 10 one end and B connecting plate 15 are rotationally connected, and the other end and B contiguous block 9 are rotationally connected; Described B contiguous block 9 one end and A connecting plate 19 are rotationally connected, and its other end is installed with clamp arm 7; Described clamp arm 7 suspended end lower surface is provided with clamp 5, and its stiff end lower surface is provided with A limited block 8, and gripper shoe 3 upper surface is provided with the B limited block 4 suitable with A limited block 8.
Described B limited block 4 is provided with open slot, is provided with positioning cylinder in the middle of open slot; Described A limited block 8 is provided with the counterbore suitable with positioning cylinder.
Described A connecting plate 19 is provided with D connecting axle 18, the A connecting plate 19 running through B connecting plate 15 to be connected with B connecting plate 15 by D connecting axle 18; Described B connecting plate 15 is provided with B connecting axle 11, the B connecting plate 15 running through C connecting plate 10 to be connected with C connecting plate 10 by B connecting axle 11; Described C connecting plate 10 is provided with C connecting axle 17, the C connecting plate 10 running through B contiguous block 9 to be connected with B contiguous block 9 by C connecting axle 17; Described B contiguous block 9 is provided with E connecting axle 21, the B contiguous block 9 running through A connecting plate 19 to be connected with A connecting plate 19 by E connecting axle 21.
Described clamp 5 is bolted to connection with clamp arm 7, and A connecting plate 19 and gripper shoe 3 are bolted to connection.
Described A contiguous block 14 is with A connecting axle 13 by being welded to connect, and A connecting axle 13 and handle 12 are welded to connect, and B contiguous block 9 and clamp arm 7 are by being welded to connect.
Described cylinder 1 is provided with cylinder connecting axle 20, and cylinder connecting axle 20 is bolted and is fixedly connected with gripper shoe 3.
The course of work of the present embodiment, during manual process, handle 12 drives A connecting axle 13 to move under the effect of external force, and under the effect of A contiguous block, drive cylinder head 16 to move upward, A connecting axle 13 drives B connecting plate 15 to rotate clockwise around D connecting axle; Under the effect of B connecting plate 15, C connecting plate 10 is driven to rotate clockwise around C connecting axle 17; Under the effect of C connecting plate 10, B contiguous block 9 is driven to rotate clockwise around E connecting axle 21; Under the effect of B contiguous block 9, drive clamp arm 7 to rotate clockwise around E connecting axle 21, now clamp 5 compresses workpiece for measurement, and A limited block 8 coordinates with B limited block 2 and realizes spacing, namely realizes the clamping of workpiece.
During pneumatic backhaul, source of the gas is to cylinder 1 air feed, and cylinder 1 is return, and drives cylinder head 16 to move downward; Under the effect of cylinder head 16, A contiguous block 14 drives B connecting plate 15 to rotate counterclockwise around A connecting plate 19; Under the effect of B connecting plate 15, C connecting plate 10 rotates counterclockwise around C connecting axle 17; Under the effect of C connecting plate 10, B contiguous block 9 rotates counterclockwise around E connecting axle 21, and B contiguous block 9 drives clamp arm 7 therewith to rotate simultaneously, and A limited block 8 is separated with B limited block 4, realizes workpiece and unclamps.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. linkage is returned in hand air inlet, it is characterized in that: comprise cylinder (1) and supporting seat (2), described supporting seat (2) side is provided with gripper shoe bolted with it (3), is symmetrically arranged with A connecting plate (19) outside gripper shoe (3) one end; Described cylinder (1) upper end is provided with the A contiguous block (14) be rotationally connected with its cylinder head (16), and A contiguous block (14) upper end is installed with A connecting axle (13); Described A connecting axle (13) is installed with handle (12), and its bilateral symmetry is provided with B connecting plate (15); Described B connecting plate (15) and A connecting plate (19) are rotationally connected, B connecting plate (15) inner side is symmetrically arranged with C connecting plate (10), is provided with B contiguous block (9) in two pieces of C connecting plates (10); Described C connecting plate (10) one end and B connecting plate (15) are rotationally connected, and the other end and B contiguous block (9) are rotationally connected; Described B contiguous block (9) one end and A connecting plate (19) are rotationally connected, and its other end is installed with clamp arm (7); Described clamp arm (7) suspended end lower surface is provided with clamp (5), its stiff end lower surface is provided with A limited block (8), and gripper shoe (3) upper surface is provided with the B limited block (4) suitable with A limited block (8).
2. linkage is returned in hand air inlet according to claim 1, it is characterized in that: described B limited block (4) is provided with open slot, is provided with positioning cylinder in the middle of open slot; Described A limited block (8) is provided with the counterbore suitable with positioning cylinder.
3. linkage is returned in hand air inlet according to claim 1, it is characterized in that: described A connecting plate (19) is provided with the D connecting axle (18) running through B connecting plate (15), A connecting plate (19) is connected with B connecting plate (15) by D connecting axle (18); Described B connecting plate (15) is provided with the B connecting axle (11) running through C connecting plate (10), B connecting plate (15) is connected with C connecting plate (10) by B connecting axle (11); Described C connecting plate (15) is provided with the C connecting axle (17) running through B contiguous block (9), C connecting plate (15) is connected with B contiguous block (9) by C connecting axle (17); Described B contiguous block (9) is provided with the E connecting axle (21) running through A connecting plate (19), B contiguous block (9) is connected with A connecting plate (19) by E connecting axle (21).
4. linkage is returned in hand air inlet according to claim 1, it is characterized in that: described clamp (5) and clamp arm (7) are bolted to connection; Described A connecting plate (19) and gripper shoe (3) are bolted to connection.
5. linkage is returned in hand air inlet according to claim 1, it is characterized in that: described A contiguous block (19) and A connecting axle (13) are by being welded to connect, A connecting axle (13) and handle (12) are welded to connect, and B contiguous block (9) and clamp arm (7) are by being welded to connect.
6. linkage is returned in hand air inlet according to claim 1, it is characterized in that: described cylinder (1) is provided with cylinder connecting axle (20), cylinder connecting axle (20) is bolted and is fixedly connected with gripper shoe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558903.1A CN104308427A (en) | 2014-10-20 | 2014-10-20 | Hand-fed air-retracted connecting rod mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558903.1A CN104308427A (en) | 2014-10-20 | 2014-10-20 | Hand-fed air-retracted connecting rod mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308427A true CN104308427A (en) | 2015-01-28 |
Family
ID=52363810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410558903.1A Pending CN104308427A (en) | 2014-10-20 | 2014-10-20 | Hand-fed air-retracted connecting rod mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308427A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033550A (en) * | 2015-08-28 | 2015-11-11 | 合肥常青机械股份有限公司 | Welding clamp for vehicle body of passenger vehicle |
| CN105290694A (en) * | 2015-10-19 | 2016-02-03 | 镇江市恩帝斯精密机械有限公司 | Barrel centering clamping mechanism |
| CN106312428A (en) * | 2016-11-18 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Clamping device of clamp |
| CN108161802A (en) * | 2016-12-07 | 2018-06-15 | 广州汽车集团乘用车有限公司 | A kind of multi-vehicle-type common type shutter member rolling piece uploading positioning fixture |
-
2014
- 2014-10-20 CN CN201410558903.1A patent/CN104308427A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033550A (en) * | 2015-08-28 | 2015-11-11 | 合肥常青机械股份有限公司 | Welding clamp for vehicle body of passenger vehicle |
| CN105290694A (en) * | 2015-10-19 | 2016-02-03 | 镇江市恩帝斯精密机械有限公司 | Barrel centering clamping mechanism |
| CN106312428A (en) * | 2016-11-18 | 2017-01-11 | 安徽江淮汽车股份有限公司 | Clamping device of clamp |
| CN108161802A (en) * | 2016-12-07 | 2018-06-15 | 广州汽车集团乘用车有限公司 | A kind of multi-vehicle-type common type shutter member rolling piece uploading positioning fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |