CN104384258B - Micro bending machine for valve plate - Google Patents
Micro bending machine for valve plate Download PDFInfo
- Publication number
- CN104384258B CN104384258B CN201410653517.0A CN201410653517A CN104384258B CN 104384258 B CN104384258 B CN 104384258B CN 201410653517 A CN201410653517 A CN 201410653517A CN 104384258 B CN104384258 B CN 104384258B
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- CN
- China
- Prior art keywords
- upper pressure
- gear
- pressure axial
- driving shaft
- support plate
- 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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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
-
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
Abstract
The invention discloses a micro bending machine for a valve plate. The micro bending machine comprises a workbench, a motor, a left supporting plate and a right supporting plate, wherein the left supporting plate and the right supporting plate are vertically mounted on the workbench; an upper pressing shaft is horizontally mounted between the left supporting plate and the right supporting plate; a lower driving shaft and a lower driven shaft are arranged below the upper pressing shaft; the upper pressing shaft, the lower driving shaft and the lower driven shaft are distributed in an equilateral triangle manner; an upper pressing shaft gear and a lower driving shaft gear are arranged on the left side of the left supporting plate; the upper pressing shaft gear is connected with the left end of the upper pressing shaft; the lower driving shaft gear is connected with the left end of the lower driving shaft; the upper pressing shaft gear and the lower driving shaft gear are meshed with each other. Compared with the prior art, the micro bending machine has the advantages that the bending degree of the valve plate processed by the micro bending machine is proper, so that the micro bending machine is suitable for large-batch product production, and more than 35,000 pieces of products can be processed every day; the micro bending machine for the valve plate is extremely high in production efficiency.
Description
Technical field
The present invention relates to mechanical manufacturing field, more particularly, to a kind of valve block micro bending machine.
Background technology
Can preferably seal with valve plate end face for its exhaust valve plate during ensureing refrigeration compressor air suction, to ensure aerofluxuss
When cold-producing medium do not leak, be to improve one of preferable measure of refrigeration compressor refrigerating efficiency, but generally due to air bleeding valve
Piece is rigid contact with the air vent of valve plate, too high to the planarity requirements of valve block tongue, otherwise it is difficult to ensure that its sealing will
Ask, typically produce final stage in valve block for this and some bendings are slightly made to ensure that valve block tongue end can be with its tongue position
Valve plate plane seals well, reaches minimum state to ensure that valve block makes its cold-producing medium leak in air-breathing and exhaust process, but
The bending of valve block tongue position is big due to amount, and tongue position amount of bow is especially little, is typically only 0.20～0.25mm, curved
It is difficult to control its amount of bow during song, its amount of bow of control that can be stable with valve block tongue bending machine.
The tongue position of existing refrigeration compressor valve block is not typically curved, if customer requirement is curved, produces
Producer can only carry out manual bending, and to unbending valve block, its compressor is in the course of the work because having micro- leakage phenomenon, refrigerating efficiency
Just relatively poor, too big to its workload of the valve block being curved by hand, amount of bow can not control simultaneously, and quality can not be protected
Card, the problem that this technology is solved is both to have ensured that valve block tongue position amount of bow was consistent, can solve a large amount of valve block products simultaneously again
Tongue needs to be curved problem.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, there is provided a kind of valve block micro bending machine.
The present invention is achieved by the following technical solutions：A kind of valve block micro bending machine is it is characterised in that structure is as follows：
Including workbench, motor, left support plate and right support plate, left support plate and right support plate are vertically-mounted on the table, on a left side
It is horizontally installed with upper pressure axial between gripper shoe and right support plate, driving shaft and lower driven shaft under arranging below upper pressure axial, upper pressure axial,
Lower driving shaft and lower driven shaft are in that triangle disposition is distributed, setting upper pressure axial gear and lower driving shaft gear on the left of left support plate,
Upper pressure axial gear is connected with upper pressure axial left end, and lower driving shaft gear is connected with lower driving shaft left end, upper pressure axial gear and lower active
Shaft gear engages each other.
As further improvement of these options, also set up on the right side of right support plate auxiliary upper pressure axial gear and under driven
Shaft gear, auxiliary upper pressure axial gear is connected with upper pressure axial right-hand member, and lower driven shaft gear is connected with lower driven shaft right-hand member, and auxiliary is pressed
Shaft gear and lower driven shaft gear engage each other, upper pressure axial gear, auxiliary upper pressure axial gear, lower driving shaft gear and lower driven shaft
Gear model is consistent, and upper pressure axial, lower driven shaft are consistent with lower driving shaft model.
As further improvement of these options, adjust through hole in left support plate and the setting of right support plate upper surface,
Left support plate and right support plate arrange insert hole with upper pressure axial contact site, and insert, insert hole are installed in two ends about upper pressure axial
Shape match with the shape and size of insert with size, upper pressure axial gear and auxiliary upper pressure axial gear are arranged on the outer of insert
Side, adjustment through hole is connected to insert hole, arranges female thread in adjustment through hole, arranges adjusting lever, outside adjusting lever in adjustment through hole
Week setting external screw thread, adjusting lever top arranges handwheel.
As further improvement of these options, setting between motor and lower driving shaft is connected clutch.
As further improvement of these options, also include feeding table and splicing groove, feeding table is installed on the table,
Feeding guide groove is also set up on feeding table, lower driving shaft, the height of feeding guide groove end and lower driving shaft are stretched in feeding guide groove end
Excircle commanding elevation flush, splicing groove is arranged on lower driven shaft rear.
The present invention has advantages below compared to existing technology：The valve block processed by this device, its flexibility is suitable for, suitably
Carry out large-tonnage product to produce is to adopt, and can process more than 3.5 ten thousand daily, have very high production efficiency.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of the present invention.
Fig. 3 is the A face sectional view of the present invention.
Fig. 4 is the left view of the present invention.
Fig. 5 is the top view of feeding table.
Specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcements
Example.
As shown in Figures 1 to 5, a kind of valve block micro bending machine is it is characterised in that structure is as follows：Including workbench 1, motor
2nd, left support plate 31 and right support plate 32, left support plate 31 and right support plate 32 are vertically installed on workbench 1, in left support plate
It is horizontally installed with upper pressure axial 4, the upper pressure axial 4 lower driving shaft 5 of lower section setting and lower driven shaft 6, upper pressure between 31 and right support plate 32
Axle 4, lower driving shaft 5 and lower driven shaft 6 are in that triangle disposition is distributed, in left support plate 31 left side setting upper pressure axial gear 41 and lower master
Moving axis gear 51, upper pressure axial gear 41 is connected with upper pressure axial 4 left end, and lower driving shaft gear 51 is connected with lower driving shaft 5 left end, on
Last item gear 41 and lower driving shaft gear 51 engage each other.During work, motor 2 drives lower driving shaft 5 to rotate, lower driving shaft gear
Action is delivered to upper pressure axial gear 41 by 51, thus driving upper pressure axial 4 to rotate together, between upper pressure axial 4 and lower driving shaft 5 just
Define processing entrance, after piece feeding processing entrance will be sent out, because upper pressure axial 4 is contrary with the rotation direction of lower driving shaft 5, can
Actively valve block is sucked, upper pressure axial 4, lower driving shaft 5 constitute triangle disposition structure together with lower driven shaft 6, rolled using three rods
Dynamic principle is curved to valve block.Upper pressure axial 4, lower driving shaft 5 and lower driven shaft 6 be 12mm optical axis (length according to valve block plus
Station puts determination, typically in 100～150mm), this completes the bending of valve block tongue and require.
Also set up auxiliary upper pressure axial gear 42 and lower driven shaft gear 61 on the right side of right support plate 32, assist upper pressure axial gear
42 are connected with upper pressure axial 4 right-hand member, and lower driven shaft gear 61 is connected with lower driven shaft 6 right-hand member, auxiliary upper pressure axial gear 42 and under from
Moving axis gear 61 engages each other, upper pressure axial gear 41, auxiliary upper pressure axial gear 42, lower driving shaft gear 51 and lower driven shaft gear
61 models are consistent, and upper pressure axial 4, lower driven shaft 6 are consistent with lower driving shaft 5 model.By Design assistant upper pressure axial gear 42 and under
Driven shaft gear 61, can allow lower driven shaft 6 synchronous axial system, can allow the valve block Quick release device machining.In addition make
Assembling complexity can be reduced with the accessory of same model, also ensure that simultaneously upper pressure axial 4, lower driving shaft 5 and under driven
Axle 6 running speed is consistent, prevents relative slip between roll shaft and valve block from causing cut.
In left support plate 31 and right support plate 32 upper surface setting adjustment through hole 73, in left support plate 31 and right support plate 32
Insert hole 81 is set with upper pressure axial 4 contact site, insert 8, the shape in insert hole 81 and size are installed in upper pressure axial 4 about two ends
Match with the shape and size of insert 8, upper pressure axial gear 41 is arranged on the outside of insert 8 with auxiliary upper pressure axial gear 42, adjusts
Whole through hole 73 is connected to insert hole 81, arranges female thread in adjustment through hole 73, arranges adjusting lever 71, adjustment in adjustment through hole 73
Bar 71 periphery arranges external screw thread, and adjusting lever 71 top arranges handwheel 72.Can be adjusted by arranging handwheel 72 and adjusting lever 71
The height of last item 4, thus the flexibility being to valve block processing is adjusted；By arranging insert 8, adjusting lever 71 directly pushes edge
Block 8 realizes the adjustment to upper pressure axial 4 height, so convenient adjustment height, can change insert 8 when necessary big to realize
The height adjustment of amplitude.
Between motor 2 and lower driving shaft 5, setting is connected clutch 9.By such design, ensure that operator
Personal safety, improve the safety of device.
Also include feeding table 91 and splicing groove 92, feeding table 91 is arranged on workbench 1, and feeding table 91 also sets up feeding
Guide groove 93, lower driving shaft 5, the excircle system of the height of feeding guide groove 93 end and lower driving shaft 5 are stretched in feeding guide groove 93 end
High point flushes, and splicing groove 92 is arranged on lower driven shaft 6 rear.Being designed to of chute feeder helps valve block smoothly to put under and be manufactured into
Mouthful, help fixing valve block direction, from but product quality is relatively reliable.
Note：The structural representation of Fig. 1 is more preferable embodiment structure, eliminates the structure of feeding table 91.Save in the left view of Fig. 4
The structure omited workbench 1 and connected clutch 9.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of valve block micro bending machine is it is characterised in that structure is as follows：Including workbench, motor, left support plate and right support
Plate, described left support plate and right support plate are vertically installed on described workbench, in described left support plate and described right support plate
Between be horizontally installed with upper pressure axial, lower driving shaft and lower driven shaft, described upper pressure axial, lower driving shaft are set below described upper pressure axial
It is in that triangle disposition is distributed with lower driven shaft, on the left of described left support plate, setting upper pressure axial gear and lower driving shaft gear, described
Upper pressure axial gear is connected with described upper pressure axial left end, and described lower driving shaft gear is connected with described lower driving shaft left end, described on
Last item gear and described lower driving shaft gear engage each other；Also set up on the right side of described right support plate auxiliary upper pressure axial gear and under
Driven shaft gear, described auxiliary upper pressure axial gear is connected with described upper pressure axial right-hand member, described lower driven shaft gear with described under from
Moving axis right-hand member connects, and described auxiliary upper pressure axial gear and described lower driven shaft gear engage each other, described upper pressure axial gear, described
Auxiliary upper pressure axial gear, described lower driving shaft gear is consistent with described lower driven shaft gear model, described upper pressure axial, described under from
Moving axis is consistent with described lower driving shaft model.
2. as claimed in claim 1 a kind of valve block micro bending machine it is characterised in that：In described left support plate and right support plate
End face setting adjustment through hole, arranges insert hole in described left support plate and described right support plate with described upper pressure axial contact site,
Insert, the shape and size kissing of the shape in described insert hole and size and described insert are installed in two ends about described upper pressure axial
Close, described upper pressure axial gear is arranged on the outside of described insert with auxiliary upper pressure axial gear, described adjustment through hole is connected to described
Insert hole, arranges female thread in described adjustment through hole, arrange adjusting lever, the setting of described adjusting lever periphery in described adjustment through hole
External screw thread, described adjusting lever top arranges handwheel.
3. as claimed in claim 1 a kind of valve block micro bending machine it is characterised in that：Described motor and described lower driving shaft it
Between setting connect clutch.
4. as claimed in claim 1 a kind of valve block micro bending machine it is characterised in that：Also include feeding table and splicing groove, described
Feeding table is arranged on described workbench, and described feeding table also sets up feeding guide groove, and described feeding guide groove end is stretched to described
Lower driving shaft, the height of described feeding guide groove end is flushed with the excircle commanding elevation of described lower driving shaft, and described splicing groove sets
Put at described lower driven shaft rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653517.0A CN104384258B (en) | 2014-11-17 | 2014-11-17 | Micro bending machine for valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410653517.0A CN104384258B (en) | 2014-11-17 | 2014-11-17 | Micro bending machine for valve plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104384258A CN104384258A (en) | 2015-03-04 |
| CN104384258B true CN104384258B (en) | 2017-02-22 |
Family
ID=52602269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410653517.0A Active CN104384258B (en) | 2014-11-17 | 2014-11-17 | Micro bending machine for valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104384258B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175098A (en) * | 2018-09-09 | 2019-01-11 | 合肥安信通用阀片制造有限公司 | A kind of modularization valve block stamping die |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047411A (en) * | 1977-01-03 | 1977-09-13 | The Boeing Company | Numerically controlled pyramid roll forming machine |
| CN2136701Y (en) * | 1992-07-25 | 1993-06-23 | 南通市重型机器厂 | Small size sheet bender |
| CN201735649U (en) * | 2010-07-06 | 2011-02-09 | 上海申江压力容器有限公司 | Forming machine of automatic feeding cylinder body |
| CN202278044U (en) * | 2011-09-23 | 2012-06-20 | 安徽瑞达机械有限公司 | Symmetrical three-roller pipe rolling machine |
| CN103464543A (en) * | 2013-09-03 | 2013-12-25 | 苏州意玛斯砂光设备有限公司 | Three-roll plate bending machine |
| CN103658261B (en) * | 2013-12-12 | 2015-09-02 | 江门市凯立信电气科技有限公司 | A kind of Multi-functional rolling machine |
| CN204220697U (en) * | 2014-11-17 | 2015-03-25 | 合肥安信通用阀片制造有限公司 | A kind of valve block micro bending machine |
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2014
- 2014-11-17 CN CN201410653517.0A patent/CN104384258B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104384258A (en) | 2015-03-04 |
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| C14 | Grant of patent or utility model | ||
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