CN104551487A - Welding fixture for I-shaped frame of child car seat - Google Patents
Welding fixture for I-shaped frame of child car seat Download PDFInfo
- Publication number
- CN104551487A CN104551487A CN201310518652.XA CN201310518652A CN104551487A CN 104551487 A CN104551487 A CN 104551487A CN 201310518652 A CN201310518652 A CN 201310518652A CN 104551487 A CN104551487 A CN 104551487A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- shaped vehicle
- car seat
- work bench
- pieces
- 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
Links
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/003—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to controlling of welding distortion
Abstract
The invention discloses a welding fixture for an I-shaped frame of a child car seat. The welding fixture comprises two limiting blocks which are arranged on a fixture workbench, wherein two positioning blocks are arranged in parallel on the front part and the back part of the fixture workbench; the outer sides of the left end and the right end of the two limiting blocks are provided with limiting steps for positioning longitudinal beams of the I-shaped frame respectively; a middle positioning block for positioning a transverse beam of the I-shaped frame is arranged between the two limiting blocks; the left side and the right side of the fixture workbench are provided with longitudinal beam compression mechanisms for compressing the longitudinal beams respectively. After the adoption of the structure, a good positioning effect can be achieved; meanwhile, welding slag can fall outside the fixture workbench conveniently through an empty groove positioned below the welding point of the I-shaped frame; the welding fixture is simple and reasonable in structural arrangement, is reliable in positioning, and is convenient and easy to disassemble; the working efficiency is increased, the welding accuracy is increased, and the product quality is ensured.
Description
Technical field
The present invention relates to a kind of automotive seat clamp for machining, specifically the weld jig of the I-shaped vehicle frame of a kind of children car seat.
Background technology
In prior art at the concrete structure of the I-shaped support of children car seat as Fig. 1, shown in Fig. 2, it comprises two longerons 3 and a crossbeam 4 between two longerons 3, in welding process, owing to arranging unreasonable for the clamp structure of holder's font support, easily deform in welding process, workpiece is made to be difficult to take out from fixture after causing welding to complete thus, usually be all that the artificial destructive strength of use applies active force to workpiece local, thus in the process of taking out workpiece, discharging is very difficult, cause discontinuity, make workpiece deformation serious.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of simple and reasonable, location is reliable, the weld jig of machining accuracy and the high I-shaped vehicle frame of children car seat of working (machining) efficiency.
In order to solve the problems of the technologies described above, the weld jig of the I-shaped vehicle frame of children car seat of the present invention, comprise the two pieces of limited blocks be arranged on work bench with adjustable holder, two pieces of locating pieces are set in parallel in the front and rear of work bench with adjustable holder, being respectively arranged with one outside the two ends, left and right of two pieces of limited blocks for locating the limited step of the longeron of I-shaped vehicle frame, between two pieces of limited blocks, being provided with the interfix block of the crossbeam for locating I-shaped vehicle frame; The left and right sides of work bench with adjustable holder is also respectively arranged with the longeron hold-down mechanism for compressing longeron.
The below of described work bench with adjustable holder is provided with the lift cylinder be positioned at below limited step, work bench with adjustable holder is provided with the through hole running through limited step, and the push rod of lift cylinder can stretch out the confined planes of limited step in through hole.
The left and right sides of described two pieces of limited blocks is respectively arranged with locating surface, also comprises the adjustment screw that can be stretched out the locating surface of limited block, and adjustment screw front end is stretched out locating surface and is pressed on the inner side end of longeron.
The top of described work bench with adjustable holder is provided with the crossbeam hold-down mechanism that can compress crossbeam.
Described work bench with adjustable holder is provided with the dead slot below the pad being positioned at I-shaped vehicle frame.
After adopting above-mentioned structure, due to the limited step of the longeron for locating I-shaped vehicle frame that arranges and the interfix block for the crossbeam of locating I-shaped vehicle frame, can play good position and function thus, the dead slot below the pad being positioned at I-shaped vehicle frame simultaneously arranged can make welding slag fall easily outside work bench with adjustable holder; Its vibrational power flow rationally simply, location is reliable, convenient disassembly is easy, not only increases operating efficiency, and ensure that the quality of product.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention's workpiece to be welded;
Fig. 2 is the side-looking structural representation of the present invention's workpiece to be welded;
Fig. 3 is the main TV structure schematic diagram of the weld jig of the I-shaped vehicle frame of children car seat of the present invention;
Fig. 4 is the plan structure schematic diagram of the weld jig of the I-shaped vehicle frame of children car seat of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the weld jig of the I-shaped vehicle frame of children car seat of the present invention is described in further detail.
As shown in the figure, the weld jig of the I-shaped vehicle frame of children car seat of the present invention, it is characterized in that: comprise the two pieces of limited blocks 2 be arranged on work bench with adjustable holder 1, two pieces of locating pieces are set in parallel in the front and rear of work bench with adjustable holder 1, being respectively arranged with one outside the two ends, left and right of two pieces of limited blocks 2 for locating the limited step of the longeron 3 of I-shaped vehicle frame, between described two pieces of limited blocks 2, being provided with the interfix block 5 of the crossbeam 4 for locating I-shaped vehicle frame; The left and right sides of work bench with adjustable holder 1 is also respectively arranged with the longeron hold-down mechanism 6 for compressing longeron 3, the below of work bench with adjustable holder 1 is provided with the lift cylinder 8 be positioned at below limited step, work bench with adjustable holder 1 is provided with the through hole 7 running through limited step, the push rod of lift cylinder 8 can stretch out the confined planes of limited step in through hole 7, and the top of work bench with adjustable holder 1 is provided with the crossbeam hold-down mechanism 11 that can compress crossbeam 4.
Further in order to overcome the deflection in welding process, the left and right sides of two pieces of limited blocks 2 is respectively arranged with locating surface 10, also comprise the adjustment screw 9 that can be stretched out the locating surface 10 of limited block, adjustment screw 9 front end is stretched out locating surface and is pressed on the inner side end of longeron 3, first spot welding in welding process, when the whole degree of balance has error time, the distortion because welding occurs can be regulated by adjustment screw 9, work bench with adjustable holder 1 can also be provided with the dead slot below the pad being positioned at I-shaped vehicle frame, can play slag effect thus.
Claims (5)
1. the weld jig of the I-shaped vehicle frame of children car seat, it is characterized in that: comprise the two pieces of limited blocks (2) be arranged on work bench with adjustable holder (1), two pieces of locating pieces are set in parallel in the front and rear of work bench with adjustable holder (1), being respectively arranged with one outside the two ends, left and right of two pieces of limited blocks (2) for locating the limited step of the longeron (3) of I-shaped vehicle frame, between described two pieces of limited blocks (2), being provided with the interfix block (5) of the crossbeam (4) for locating I-shaped vehicle frame; The left and right sides of described work bench with adjustable holder (1) is also respectively arranged with the longeron hold-down mechanism (6) for compressing longeron (3).
2. according to the weld jig of the I-shaped vehicle frame of children car seat according to claim 1, it is characterized in that: the below of described work bench with adjustable holder (1) is provided with the lift cylinder (8) be positioned at below limited step, work bench with adjustable holder (1) is provided with the through hole (7) running through limited step, the push rod of lift cylinder (8) can stretch out the confined planes of limited step in through hole (7).
3. according to the weld jig of the I-shaped vehicle frame of children car seat according to claim 1, it is characterized in that: the left and right sides of described two pieces of limited blocks (2) is respectively arranged with locating surface (10), also comprise the adjustment screw (9) that can be stretched out the locating surface (10) of limited block, adjustment screw (9) front end is stretched out locating surface and is pressed on the inner side end of longeron (3).
4. according to the weld jig of the I-shaped vehicle frame of children car seat according to claim 1, it is characterized in that: the top of described work bench with adjustable holder (1) is provided with the crossbeam hold-down mechanism (11) that can compress crossbeam (4).
5. according to the weld jig of the I-shaped vehicle frame of children car seat according to claim 1, it is characterized in that: described work bench with adjustable holder (1) is provided with the dead slot below the pad being positioned at I-shaped vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518652.XA CN104551487A (en) | 2013-10-29 | 2013-10-29 | Welding fixture for I-shaped frame of child car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518652.XA CN104551487A (en) | 2013-10-29 | 2013-10-29 | Welding fixture for I-shaped frame of child car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551487A true CN104551487A (en) | 2015-04-29 |
Family
ID=53069122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518652.XA Pending CN104551487A (en) | 2013-10-29 | 2013-10-29 | Welding fixture for I-shaped frame of child car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551487A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948084A (en) * | 2019-12-27 | 2020-04-03 | 湖州恒鑫金属制品有限公司 | I-shaped frame welding mechanism and welding equipment for seat iron frame |
| CN111097994A (en) * | 2019-12-27 | 2020-05-05 | 恒林家居股份有限公司 | Welding equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013366A1 (en) * | 1990-04-26 | 1991-10-31 | Alfred Linden | Pin plate mfg. unit - has laying surfaces with limit stops for rapid and fault free drilling and milling |
| CN201432181Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Baffle piece tooling fixture of car battery box baffle |
| CN101804538A (en) * | 2010-04-13 | 2010-08-18 | 成都飞机工业（集团）有限责任公司 | Process apparatus for fixedly welding camber profile frame and positioning method thereof |
| CN102039510A (en) * | 2010-11-12 | 2011-05-04 | 中国北车集团大连机车车辆有限公司 | Tooling for assembling and welding I-beam |
| CN202622238U (en) * | 2012-04-13 | 2012-12-26 | 安徽鑫桥户外家具有限公司 | Locator for welding furniture supporting frame |
| CN103331540A (en) * | 2013-06-04 | 2013-10-02 | 张家港市永发机器人科技有限公司 | Clamping tool for welding rectangular guardrail tubes and suspension loops of medical bed |
-
2013
- 2013-10-29 CN CN201310518652.XA patent/CN104551487A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013366A1 (en) * | 1990-04-26 | 1991-10-31 | Alfred Linden | Pin plate mfg. unit - has laying surfaces with limit stops for rapid and fault free drilling and milling |
| CN201432181Y (en) * | 2009-06-29 | 2010-03-31 | 苏州宝馨科技实业股份有限公司 | Baffle piece tooling fixture of car battery box baffle |
| CN101804538A (en) * | 2010-04-13 | 2010-08-18 | 成都飞机工业（集团）有限责任公司 | Process apparatus for fixedly welding camber profile frame and positioning method thereof |
| CN102039510A (en) * | 2010-11-12 | 2011-05-04 | 中国北车集团大连机车车辆有限公司 | Tooling for assembling and welding I-beam |
| CN202622238U (en) * | 2012-04-13 | 2012-12-26 | 安徽鑫桥户外家具有限公司 | Locator for welding furniture supporting frame |
| CN103331540A (en) * | 2013-06-04 | 2013-10-02 | 张家港市永发机器人科技有限公司 | Clamping tool for welding rectangular guardrail tubes and suspension loops of medical bed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948084A (en) * | 2019-12-27 | 2020-04-03 | 湖州恒鑫金属制品有限公司 | I-shaped frame welding mechanism and welding equipment for seat iron frame |
| CN111097994A (en) * | 2019-12-27 | 2020-05-05 | 恒林家居股份有限公司 | Welding equipment |
| CN111097994B (en) * | 2019-12-27 | 2022-05-17 | 恒林家居股份有限公司 | Welding equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |