CN108381104B - Hinge tool - Google Patents
Hinge tool Download PDFInfo
- Publication number
- CN108381104B CN108381104B CN201810515176.9A CN201810515176A CN108381104B CN 108381104 B CN108381104 B CN 108381104B CN 201810515176 A CN201810515176 A CN 201810515176A CN 108381104 B CN108381104 B CN 108381104B
- Authority
- CN
- China
- Prior art keywords
- hinge
- axle center
- fixing position
- compression
- positions
- 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.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 22
- 238000003754 machining Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention aims to provide a hinge tool capable of guaranteeing machining precision and stable and reliable. The hinge comprises a base (1), wherein a hinge axis fixing position (2) and hinge positions (3) positioned on two sides of the hinge axis fixing position (2) are arranged on the base (1), compression devices are arranged on the periphery of the hinge axis fixing position (2) and the periphery of the hinge positions (3), and when the hinge axis is arranged on the hinge axis fixing position (2), the hinge is arranged on the hinge positions (3), the compression devices compress the hinge axis and the hinge. The invention is applied to the field of jigs.
Description
Technical Field
The invention relates to the field of jigs, in particular to a hinge fixture for fixing a hinge.
Background
The hinge is used for connecting the door and the door frame, and the strength and the precision of the hinge are extremely high. If the strength of the hinge is insufficient, the service life of the hinge can not meet the use requirement; when the precision is not enough, abnormal sound is generated in the using process of the hinge, and even the door cannot be closed or tightly closed. At present, the hinge is generally produced by manually operating, matching a jig and welding equipment, and welding the hinge and the hinge axis together to form the hinge. However, in the process, due to the existence of human factors, the precision and consistency of the product cannot be ensured, and even the product cannot meet the quality requirement and is finally scrapped. At present, some automatic equipment is adopted for laser welding to prepare a hinge product, but the adopted jig can not meet the requirement and still can not meet the requirement of precision.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a stable and reliable hinge tool capable of guaranteeing machining precision.
The technical scheme adopted by the invention is as follows: the hinge device comprises a base, wherein a hinge axle center fixing position and hinge positions positioned on two sides of the hinge axle center fixing position are arranged on the base, pressing devices are arranged on the periphery of the hinge axle center fixing position and the periphery of the hinge position, and when the hinge axle center is arranged on the hinge axle center fixing position, the hinge axle is arranged on the hinge position, and the pressing devices press the hinge axle center and the hinge.
The scheme is that the compressing device is arranged on the periphery of the hinge position and is capable of rapidly, stably and firmly fixing the hinge and the hinge axis through the compressing effect of the compressing device, and keeping the matching between the hinge axis and the hinge accurate, and the laser welding device is used for carrying out one-time welding, so that the quality and the matching precision of a product are guaranteed, the quality of the product is greatly improved, and the processing precision is high, stable and reliable.
Further, the closing device is including setting up respectively hinge axle center fixed position with the buckle at hinge position length direction's both ends, hinge axle center fixed position with the both ends downside of hinge position all be provided with the buckle groove of buckle looks adaptation, the upper portion of buckle is provided with the compress tightly the arch, compress tightly the buckle normal running fit and be in the buckle groove, the lower part of compressing tightly the buckle is provided with first spring fixed slot, be provided with on the lower surface of buckle groove with the corresponding second spring fixed slot of first spring fixed slot, first spring fixed slot with be provided with the spring between the second spring fixed slot, the spring is in normal pressure state.
The scheme shows that the pressing force is generated through the spring, the pressing buckle structure can ensure that the pressing bulge can be used for pressing a product all the time when no external force acts, so that the product has higher stability, and the processing precision and quality of the hinge are further ensured.
Still further, closing device still includes the setting and is in the horizontal stopper in hinge position width direction outside, horizontal stopper include through the cylinder with the bottom looks adaptation of hinge axle heart fixed position be provided with the buffer block on the movable plate, the buffer block is in floating setting on the movable plate.
The scheme is that the transverse limiter is arranged on the outer side of the width direction of the hinge, so that the product is firmly positioned in the width direction of the hinge, and the buffer block is arranged on the moving plate in a floating mode, so that the product can be effectively protected, and the product is well protected while the processing stability of the product is ensured.
Still further still, be provided with on the base to the stopper that carries out the spacing to the movable plate. Therefore, the limiting block is arranged, so that the stroke of the moving plate can be limited, and the smooth operation of the whole tool is ensured.
In addition, a hole site corresponding to the setting position of the spring is arranged on the lower side surface of the base, when the lower side surface of the pressing buckle is pressed through the hole site, the spring is compressed, and the pressing protrusion of the pressing buckle rotates outwards.
The above-mentioned scheme can be seen, can make to compress tightly the knot and bulldoze through the setting of hole site, when setting up this frock on automation equipment, can be convenient for compress tightly the lock of knot to provide support for the realization of automation mechanized operation.
Drawings
FIG. 1 is a simplified schematic diagram of a first view of the present invention;
FIG. 2 is a simplified schematic diagram of a second view of the present invention;
FIG. 3 is a simplified schematic diagram of a third view of the present invention;
FIG. 4 is a simplified schematic diagram of a fourth view of the present invention;
FIG. 5 is a simplified schematic view of the hinge and hinge shaft center mated to the hinge position and hinge shaft center securing position;
FIG. 6 is a simplified schematic view of a first view of the hinge axis fixed position;
FIG. 7 is a simplified schematic diagram of a second view of the hinge axis center fixed position;
fig. 8 is a simple structure schematic view of the press buckle.
Detailed Description
As shown in fig. 1 to 8, the invention comprises a base 1, wherein a hinge axis fixing position 2 and hinge positions 3 positioned on two sides of the hinge axis fixing position 2 are arranged on the base 1, compression devices are arranged on the periphery of the hinge axis fixing position 2 and the periphery of the hinge position 3, and when the hinge axis is arranged on the hinge axis fixing position 2 and the hinge is arranged on the hinge position 3, the compression devices compress the hinge axis and the hinge. The compressing device comprises compressing buckles 4 which are respectively arranged at two ends of the hinge shaft center fixing position 2 and the hinge position 3 in the length direction, buckling grooves 5 which are matched with the compressing buckles 4 are respectively arranged at the lower sides of the two ends of the hinge shaft center fixing position 2 and the lower sides of the two ends of the hinge position 3, compressing protrusions 41 are arranged on the upper parts of the compressing buckles 4, the compressing buckles 4 are in rotary fit in the buckling grooves 5, first spring fixing grooves 42 are arranged at the lower parts of the compressing buckles 4, second spring fixing grooves 51 corresponding to the first spring fixing grooves 42 are arranged on the lower surfaces of the buckling grooves 5, and springs are arranged between the first spring fixing grooves 42 and the second spring fixing grooves 51 and are in normal pressure.
The compressing device further comprises a transverse limiter arranged on the outer side of the hinge position 3 in the width direction, the transverse limiter comprises a moving plate 7 which is matched with the bottom of the hinge shaft center fixing position 2 through an air cylinder, a buffer block 71 is arranged on the moving plate 7, and the buffer block 71 is arranged on the moving plate 7 in a floating mode. A stopper 72 for limiting the moving plate 7 is provided on the base 1. A hole 8 corresponding to the position of the spring is provided on the lower side of the base 1, when the lower side of the pressing buckle 4 is pressed by the hole 8, the spring is compressed, and the pressing protrusion 41 of the pressing buckle 4 rotates outwards.
In the invention, the hinge axis center fixing position 2 and the hinge positions 3 positioned at two sides are connected in series into a whole through two locking shafts 11, the pressing buckle 4 is hinged to the hinge axis center fixing position 2 and the upper parts of the hinge positions 3 positioned at two sides, and the hinge positions 3 at two sides, the hinge axis center fixing position 2 positioned in the middle, all the pressing buckles 4 and the transverse limiter form a whole. During installation, the whole is directly installed on the base, so that the installation matching precision is ensured. In addition, the pressing buckle 4 is arranged in the hinge axis fixing position 2 and the hinge positions 3 positioned on two sides, the precision is controllable, the influence of peripheral factors is avoided, the matching precision and stable matching relation between the hinge and the coach axis can be greatly ensured, and the support is provided for the precision of products.
When the invention is operated, the hinge axle center 9 and the two hinges 10 positioned at two sides of the hinge axle center 9 can be quickly placed on the hinge axle center fixing position and the hinge positions positioned at two sides of the hinge axle center by manual or automatic mechanical hands, and then the follow-up processing operation can be carried out by pressing through the pressing device. According to the invention, the hinge shaft centers are fixedly positioned and the hinge positions positioned at two sides of the hinge shaft centers are arranged on the base, when two hinges and one hinge shaft center are arranged on the base, the hinge and the hinge shaft center can be quickly, stably and firmly fixed under the compression action of the compression device, the matching between the hinge shaft centers is kept accurate, and the laser welder is used for one-time welding, so that the quality and the matching precision of products are ensured, the quality of the products is greatly improved, and the processing precision is high, stable and reliable.
The invention is applied to the field of jigs.
Claims (3)
1. The utility model provides a hinge frock, includes base (1), its characterized in that: the base (1) is provided with a hinge axle center fixing position (2) and hinge positions (3) positioned at two sides of the hinge axle center fixing position (2), the peripheries of the hinge axle center fixing position (2) and the hinge positions (3) are provided with pressing devices, and when the hinge axle center is arranged on the hinge axle center fixing position (2) and the hinge is arranged on the hinge positions (3), the hinge axle center and the hinge are pressed by the pressing devices; the compression device comprises compression buckles (4) which are respectively arranged at two ends of the hinge shaft center fixing position (2) and the hinge position (3) in the length direction, buckling grooves (5) which are matched with the compression buckles (4) are formed in the lower sides of the two ends of the hinge shaft center fixing position (2) and the hinge position (3), compression protrusions (41) are arranged on the upper portions of the compression buckles (4), the compression buckles (4) are in rotary fit in the buckling grooves (5), first spring fixing grooves (42) are formed in the lower portions of the compression buckles (4), second spring fixing grooves (51) corresponding to the first spring fixing grooves (42) are formed in the lower surfaces of the buckling grooves (5), springs are arranged between the first spring fixing grooves (42) and the second spring fixing grooves (51), and the springs are in normal pressure states; hole sites (8) corresponding to the arrangement positions of the springs are arranged on the lower side surface of the base (1), when the lower side surface of the pressing buckle (4) is pressed through the hole sites (8), the springs are compressed, and the pressing protrusions (41) of the pressing buckle (4) rotate outwards.
2. The hinge tooling of claim 1, wherein: the compressing device further comprises a transverse limiter arranged on the outer side of the width direction of the hinge position (3), the transverse limiter comprises a moving plate (7) which is fixedly arranged on the bottom of the hinge shaft center (2) and is matched with the bottom of the hinge shaft center through an air cylinder, a buffer block (71) is arranged on the moving plate (7), and the buffer block (71) is arranged on the moving plate (7) in a floating mode.
3. The hinge assembly of claim 2, wherein: a limiting block (72) for limiting the moving plate (7) is arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515176.9A CN108381104B (en) | 2018-05-25 | 2018-05-25 | Hinge tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810515176.9A CN108381104B (en) | 2018-05-25 | 2018-05-25 | Hinge tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108381104A CN108381104A (en) | 2018-08-10 |
| CN108381104B true CN108381104B (en) | 2024-04-16 |
Family
ID=63071916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810515176.9A Active CN108381104B (en) | 2018-05-25 | 2018-05-25 | Hinge tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381104B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807448B (en) * | 2019-03-19 | 2021-04-09 | 河南科技大学 | Hinge welding positioning device and hinge welding device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1540994A1 (en) * | 1987-02-11 | 1990-02-07 | Специальное Проектно-Конструкторское И Технологическое Бюро По Комплектным Распределительным Устройствам Производственного Объединения "Укрэлектроаппарат" | Arrangement for clamping large-sized and shaped articles |
| CN102990561A (en) * | 2012-12-09 | 2013-03-27 | 重庆天之道科技发展有限公司 | Automatic clamping device |
| CN203266146U (en) * | 2013-05-02 | 2013-11-06 | 襄阳通威机械有限公司 | Hinge drilling clamping device |
| CN103567322A (en) * | 2012-08-08 | 2014-02-12 | 黄石市志云机电科技研究所 | Clamping device of hot coiled spring machine |
| CN105081641A (en) * | 2015-08-13 | 2015-11-25 | 重庆国华模具制造有限公司 | Welding fixture for hinge reinforcing parts of stand column |
| CN205600086U (en) * | 2016-05-20 | 2016-09-28 | 宿迁鼎诚机械制造有限公司 | Electric spark machine rapid fixture |
| CN205914928U (en) * | 2016-08-01 | 2017-02-01 | 佛山市南海峰德义机电设备有限公司 | Anchor clamps of hinge straight flange automatic weld equipment |
| CN107433418A (en) * | 2017-09-13 | 2017-12-05 | 苏州吴江春宇电子股份有限公司 | A kind of adjustable door-hinge weld jig |
| CN206747888U (en) * | 2017-05-16 | 2017-12-15 | 四川艾默肯科技有限公司 | A kind of positioning tool welded for piston rod with termination |
| CN107511621A (en) * | 2016-06-15 | 2017-12-26 | 湖北三江航天万山特种车辆有限公司 | A kind of hinge apparatus for welding and positioning |
| CN208262184U (en) * | 2018-05-25 | 2018-12-21 | 茵科门控（珠海保税区）有限公司 | A kind of hinge tooling |
-
2018
- 2018-05-25 CN CN201810515176.9A patent/CN108381104B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1540994A1 (en) * | 1987-02-11 | 1990-02-07 | Специальное Проектно-Конструкторское И Технологическое Бюро По Комплектным Распределительным Устройствам Производственного Объединения "Укрэлектроаппарат" | Arrangement for clamping large-sized and shaped articles |
| CN103567322A (en) * | 2012-08-08 | 2014-02-12 | 黄石市志云机电科技研究所 | Clamping device of hot coiled spring machine |
| CN102990561A (en) * | 2012-12-09 | 2013-03-27 | 重庆天之道科技发展有限公司 | Automatic clamping device |
| CN203266146U (en) * | 2013-05-02 | 2013-11-06 | 襄阳通威机械有限公司 | Hinge drilling clamping device |
| CN105081641A (en) * | 2015-08-13 | 2015-11-25 | 重庆国华模具制造有限公司 | Welding fixture for hinge reinforcing parts of stand column |
| CN205600086U (en) * | 2016-05-20 | 2016-09-28 | 宿迁鼎诚机械制造有限公司 | Electric spark machine rapid fixture |
| CN107511621A (en) * | 2016-06-15 | 2017-12-26 | 湖北三江航天万山特种车辆有限公司 | A kind of hinge apparatus for welding and positioning |
| CN205914928U (en) * | 2016-08-01 | 2017-02-01 | 佛山市南海峰德义机电设备有限公司 | Anchor clamps of hinge straight flange automatic weld equipment |
| CN206747888U (en) * | 2017-05-16 | 2017-12-15 | 四川艾默肯科技有限公司 | A kind of positioning tool welded for piston rod with termination |
| CN107433418A (en) * | 2017-09-13 | 2017-12-05 | 苏州吴江春宇电子股份有限公司 | A kind of adjustable door-hinge weld jig |
| CN208262184U (en) * | 2018-05-25 | 2018-12-21 | 茵科门控（珠海保税区）有限公司 | A kind of hinge tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108381104A (en) | 2018-08-10 |
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