CN109676550B - Variable-compression angle compressor - Google Patents
Variable-compression angle compressor Download PDFInfo
- Publication number
- CN109676550B CN109676550B CN201910039336.1A CN201910039336A CN109676550B CN 109676550 B CN109676550 B CN 109676550B CN 201910039336 A CN201910039336 A CN 201910039336A CN 109676550 B CN109676550 B CN 109676550B
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- China
- Prior art keywords
- pin shaft
- bolt
- connecting plate
- groove
- rotary connecting
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- 238000007906 compression Methods 0.000 title claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to the field of machining, and relates to a variable-pressure tight angle compactor. The device comprises a fixed part and a rotary pressing mechanism, wherein the fixed part comprises a seat body, a first pin shaft, a second pin shaft and a third pin shaft; the rotary pressing mechanism comprises a rotary connecting plate, an eye bolt, a nut and a swinging pressing plate; the upper end face of the seat body is provided with a shallow groove and a deep groove, and a first pin roll is arranged in the shallow groove; a second pin shaft is arranged in the deep groove, and a lifting ring of the lifting bolt penetrates through the second pin shaft; one end of the rotary connecting plate passes through the first pin shaft, the other end of the rotary connecting plate is provided with a U-shaped groove, and a third pin shaft is arranged; the swinging pressing plate passes through the third pin shaft and can rotate around the third pin shaft so as to realize the compression of the surfaces of products with different angles; the middle part of the rotary connecting plate is provided with a long round groove, penetrates through the bolt part of the eye bolt, and locks the eye bolt through a nut. The invention can adaptively compress different compression surface included angles of different workpieces without manual adjustment, is simple and reliable, has low manufacturing cost and is easy to popularize and apply.
Description
Technical Field
The invention belongs to the field of machining, and relates to a variable-pressure tight angle compactor.
Background
In the machining field, in order to achieve the problem of pressing workpieces with different angles, according to the previous technical method, a plurality of pressing plates are needed, the multi-point pressing mode used by the tool is needed, and each time a worker changes one part, the plurality of pressing angles and the corresponding pressing plates are needed to be adjusted and supported, so that the labor and time are wasted when the worker uses the tool, and the production efficiency is greatly reduced.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a variable-pressure tight angle compactor, which can ensure that a nut can be always vertical to a compacting surface when compacting products with different angle surfaces, and a pressing head is always reliably attached to the surface of the compacted products; the device can automatically adapt to the targets of pressing different product parts with various angles without disassembly, adopts a multi-rotary joint structure form, does not need to readjust the adjusting support of the pressing plate, and can realize the self-adaptation of different pressing surface angles of different workpieces by the double-swinging structure of the mechanism during pressing, and can reliably press the product surfaces only by pressing nuts.
The technical scheme of the invention is as follows:
the variable pressure tight angle compactor comprises a fixed part and a rotary compaction mechanism, wherein the fixed part comprises a seat body 1, a first pin shaft 3, a second pin shaft 4 and a third pin shaft 7; the rotary pressing mechanism comprises a rotary connecting plate 2, an eye bolt 5, a nut 6 and a swinging pressing plate 8;
the upper end face of the seat body 1 is provided with a shallow groove and a deep groove which are positioned on the same axis, a first pin shaft 3 is arranged in the shallow groove, and a second pin shaft 4 is arranged in the deep groove;
one end of the rotary connecting plate 2 is provided with a through hole which is matched with the first pin shaft 3 to realize rotation around the first pin shaft 3; the middle part of the rotary connecting plate 2 is provided with a long round groove which is vertically penetrated, the bolt part of the eye bolt 5 penetrates through the long round groove, the eye ring of the eye bolt 5 is matched with the second pin shaft 4, and the bolt part of the eye bolt 5 slides along the long round groove while the rotary connecting plate 2 rotates around the first pin shaft 3; the nut 6 is matched with a bolt part of the eye bolt 5 to realize locking and positioning; the other end of the rotary connecting plate 2 is provided with a U-shaped groove along the axial direction, and a third pin shaft 7 is arranged in the U-shaped groove; the swinging pressing plate 8 is T-shaped, a through hole is formed in the vertical plate, the third pin shaft 7 penetrates through the through hole, the swinging pressing plate 8 can rotate around the third pin shaft 7, so that the surfaces of products with different angles can be pressed, and the horizontal plate of the swinging pressing plate 8 is used for pressing the surfaces of the products;
the end surfaces of the two sides of the rotary connecting plate 2 are in clearance fit with the shallow grooves on the upper end surface of the seat body 1;
the end surfaces of the two sides of the lifting ring bolt 5 are in clearance fit with the deep groove;
the two end surfaces of the vertical plate of the swinging pressing plate 8 are in clearance fit with the U-shaped groove.
The screw length of the nut 6 meets the swing angle requirement of the rotary connecting plate 2.
During the use, loosen nut 6, gyration connecting plate 2 rotates around first round pin axle 3, and when swinging clamp plate 8 was close or compress tightly the product, eye bolt 5 rotated around second round pin axle 4, and adjusting swinging clamp plate 8 rotates around third round pin axle 7 to the product and compresses tightly the terminal surface, reliably laminate with the product surface, nut 6 and eye bolt 5 self-adaptation rotate to nut 6 laminate with gyration connecting plate 2 up end, screw up the nut hard, realize compressing tightly the product part.
The invention has the beneficial effects that:
1. the auxiliary working time of the compaction operation of workers is greatly saved.
2. The device can adaptively compress different compression surface included angles of different workpieces without manual adjustment, reduces the compression quality problem caused by different adjustment levels of technical workers, and effectively solves the problem of potential compression defects.
3. The technical scheme is simple and reliable, has low manufacturing cost, does not need a precise manufacturing means, and is easy to popularize and apply.
Drawings
FIG. 1 is a schematic view of a variable compression angle compactor;
FIG. 2 is a top view of a variable compression angle impactor;
in the figure: 1, a seat body; 2, turning the connecting plate; 3, a first pin shaft; 4, a second pin shaft; 5, an eye bolt; 6, a nut; 7, a third pin shaft; 8, swinging the pressing plate.
Detailed Description
Specific embodiments of the present invention will be further described below with reference to the drawings and the accompanying technical schemes.
As shown in fig. 1, a variable compression angle compactor comprises a fixed part and a rotary compacting mechanism, wherein the fixed part comprises a base body 1, a first pin shaft 3, a second pin shaft 4 and a third pin shaft 7; the rotary pressing mechanism comprises a rotary connecting plate 2, an eye bolt 5, a nut 6 and a swinging pressing plate 8;
the upper end face of the seat body 1 is provided with a shallow groove and a deep groove which are positioned on the same axis, a first pin shaft 3 is arranged in the shallow groove, and a second pin shaft 4 is arranged in the deep groove;
one end of the rotary connecting plate 2 is provided with a through hole which is matched with the first pin shaft 3 to realize rotation around the first pin shaft 3; the middle part of the rotary connecting plate 2 is provided with a long round groove which is vertically penetrated, the bolt part of the eye bolt 5 penetrates through the long round groove, the eye ring of the eye bolt 5 is matched with the second pin shaft 4, and the bolt part of the eye bolt 5 slides along the long round groove while the rotary connecting plate 2 rotates around the first pin shaft 3; the nut 6 is matched with a bolt part of the eye bolt 5 to realize locking and positioning; the other end of the rotary connecting plate 2 is provided with a U-shaped groove along the axial direction, and a third pin shaft 7 is arranged in the U-shaped groove; the swinging pressing plate 8 is T-shaped, a through hole is formed in the vertical plate, the third pin shaft 7 penetrates through the through hole, the swinging pressing plate 8 can rotate around the third pin shaft 7, so that the surfaces of products with different angles can be pressed, and the horizontal plate of the swinging pressing plate 8 is used for pressing the surfaces of the products;
the end surfaces of the two sides of the rotary connecting plate 2 are in clearance fit with the shallow grooves on the upper end surface of the seat body 1;
the end surfaces of the two sides of the lifting ring bolt 5 are in clearance fit with the deep groove;
the two end surfaces of the vertical plate of the swinging pressing plate 8 are in clearance fit with the U-shaped groove.
The screw length of the nut 6 meets the swing angle requirement of the rotary connecting plate 2.
During the use, loosen nut 6, gyration connecting plate 2 rotates around first round pin axle 3, and when swinging clamp plate 8 was close or compress tightly the product, eye bolt 5 rotated around second round pin axle 4, and adjusting swinging clamp plate 8 rotates around third round pin axle 7 to the product and compresses tightly the terminal surface, reliably laminate with the product surface, nut 6 and eye bolt 5 self-adaptation rotate to nut 6 laminate with gyration connecting plate 2 up end, screw up the nut hard, realize compressing tightly the product part.
In the pressing process, the nut 6 presses the horizontal plane of the end face and the swinging pressing plate 8, so that the whole face is bonded and pressed, the local pressing face damage of the pressing part of the product or the tool caused by operation and adjustment deviation is avoided, the surface quality of the pressing face of the product is finally affected, and the service life of the pressing mechanism is prolonged.
In addition to the embodiments described above, other embodiments of the invention are possible. All technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (2)
1. The variable compression angle compactor is characterized by comprising a fixed part and a rotary compression mechanism, wherein the fixed part comprises a base body (1), a first pin shaft (3), a second pin shaft (4) and a third pin shaft (7); the rotary pressing mechanism comprises a rotary connecting plate (2), an eye bolt (5), a nut (6) and a swinging pressing plate (8);
the upper end face of the base body (1) is provided with a shallow groove and a deep groove which are positioned on the same axis, a first pin shaft (3) is arranged in the shallow groove, and a second pin shaft (4) is arranged in the deep groove;
one end of the rotary connecting plate (2) is provided with a through hole which is matched with the first pin shaft (3) to realize rotation around the first pin shaft (3); the middle part of the rotary connecting plate (2) is provided with a long round groove which is vertically communicated, a bolt part of the lifting bolt (5) penetrates through the long round groove, the lifting ring of the lifting bolt (5) is matched with the second pin shaft (4), and the sliding of the bolt part of the lifting bolt (5) along the long round groove is realized while the rotary connecting plate (2) rotates around the first pin shaft (3); the nut (6) is matched with a bolt part of the eye bolt (5) to realize locking and positioning; the other end of the rotary connecting plate (2) is provided with a U-shaped groove along the axial direction, and a third pin shaft (7) is arranged in the U-shaped groove; the swinging pressing plate (8) is T-shaped, a through hole is formed in the vertical plate, the third pin shaft (7) penetrates through the through hole, the swinging pressing plate (8) can rotate around the third pin shaft (7) to achieve pressing of surfaces of products at different angles, and a horizontal plate of the swinging pressing plate (8) is used for pressing the surfaces of the products;
the end surfaces of the two sides of the rotary connecting plate (2) are in clearance fit with the shallow grooves on the upper end surface of the seat body (1);
the end surfaces of the two sides of the lifting ring bolt (5) are in clearance fit with the deep groove;
and two end surfaces of the vertical plate of the swinging pressing plate (8) are in clearance fit with the U-shaped groove.
2. Variable-compression-angle compactor according to claim 1, characterized in that the thread length of the nut (6) meets the swing angle requirement of the swivel connection plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039336.1A CN109676550B (en) | 2019-01-16 | 2019-01-16 | Variable-compression angle compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910039336.1A CN109676550B (en) | 2019-01-16 | 2019-01-16 | Variable-compression angle compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676550A CN109676550A (en) | 2019-04-26 |
| CN109676550B true CN109676550B (en) | 2024-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910039336.1A Active CN109676550B (en) | 2019-01-16 | 2019-01-16 | Variable-compression angle compressor |
Country Status (1)
| Country | Link |
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| CN (1) | CN109676550B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104278B (en) * | 2019-05-31 | 2024-05-17 | 广州百一智能设备有限公司 | Rejecting device |
| CN111941318B (en) * | 2020-08-17 | 2021-08-27 | 沈阳飞机工业（集团）有限公司 | Random compactor |
| CN112338589A (en) * | 2020-10-29 | 2021-02-09 | 中国航空工业集团公司洛阳电光设备研究所 | Part fixing device with T-shaped groove on machine tool base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236672A1 (en) * | 1986-02-08 | 1987-09-16 | Festo KG | Device for clamping work pieces onto benches or onto the working areas of processing devices or machines |
| KR101522275B1 (en) * | 2014-12-30 | 2015-05-21 | 주식회사 덕신하우징 | Universal Clamping Jig |
| CN105382694A (en) * | 2015-12-20 | 2016-03-09 | 重庆市丰蕙达金属锻造有限公司 | Fixing device for grinding of rear axle half-shaft casing |
| CN206493250U (en) * | 2017-01-23 | 2017-09-15 | 北京约基工业股份有限公司 | Variable-angle clamping device |
| CN207273062U (en) * | 2017-08-30 | 2018-04-27 | 昌河飞机工业（集团）有限责任公司 | Adaptive angle spring compressor |
| CN209632833U (en) * | 2019-01-16 | 2019-11-15 | 沈阳飞机工业（集团）有限公司 | One kind is variable to compress angle compactor |
-
2019
- 2019-01-16 CN CN201910039336.1A patent/CN109676550B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0236672A1 (en) * | 1986-02-08 | 1987-09-16 | Festo KG | Device for clamping work pieces onto benches or onto the working areas of processing devices or machines |
| KR101522275B1 (en) * | 2014-12-30 | 2015-05-21 | 주식회사 덕신하우징 | Universal Clamping Jig |
| CN105382694A (en) * | 2015-12-20 | 2016-03-09 | 重庆市丰蕙达金属锻造有限公司 | Fixing device for grinding of rear axle half-shaft casing |
| CN206493250U (en) * | 2017-01-23 | 2017-09-15 | 北京约基工业股份有限公司 | Variable-angle clamping device |
| CN207273062U (en) * | 2017-08-30 | 2018-04-27 | 昌河飞机工业（集团）有限责任公司 | Adaptive angle spring compressor |
| CN209632833U (en) * | 2019-01-16 | 2019-11-15 | 沈阳飞机工业（集团）有限公司 | One kind is variable to compress angle compactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109676550A (en) | 2019-04-26 |
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