CN104384258A - Micro bending machine for valve plate - Google Patents
Micro bending machine for valve plate Download PDFInfo
- Publication number
- CN104384258A CN104384258A CN201410653517.0A CN201410653517A CN104384258A CN 104384258 A CN104384258 A CN 104384258A CN 201410653517 A CN201410653517 A CN 201410653517A CN 104384258 A CN104384258 A CN 104384258A
- Authority
- CN
- China
- Prior art keywords
- upper pressure
- pressure axial
- gear
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mechanically-Actuated Valves (AREA)
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, in particular a kind of valve block micro bending machine.
Background technology
For ensureing that in refrigeration compressor air suction process, its exhaust valve plate and valve plate end face can seal preferably, during to ensure to be vented, cold-producing medium does not leak, improve one of good measure of refrigeration compressor refrigerating efficiency, but generally because the exhaust outlet of exhaust valve plate and valve plate is rigid contact, too high to the planarity requirements of valve block tongue, otherwise be difficult to ensure its sealing requirements, for this reason generally in valve block production final stage its tongue position slightly done that some are bending to ensure that valve block tongue end well can seal with valve plate plane, to ensure that valve block makes its refrigrant leakage reach minimum state in air-breathing and exhaust process, but valve block tongue position is bending large owing to measuring, and tongue position amount of bow is little especially, generally be only about 0.20 ~ 0.25mm, its amount of bow restive in BENDING PROCESS, by its amount of bow of control that valve block tongue bending machine can be stable.
The tongue position of existing refrigeration compressor valve block does not generally bend, if customer requirement bends, manufacturer can only carry out manual bending, to unbending valve block, its compressor is in the course of the work because there being micro-leakage phenomenon, refrigerating efficiency is just relatively poor, too large to its workload of the valve block bent by hand, amount of bow can not control simultaneously, quality can not ensure, the problem that this technology solves both had ensured that valve block tongue position amount of bow was consistent, and can solve again a large amount of valve block product tongue needs to carry out buckling problem simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide 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, it is characterized in that structure is as follows: comprise workbench, motor, left support plate and right support plate, left support plate and right support plate are vertically installed on the table, upper pressure axial is horizontally installed with between left support plate and right support plate, lower driving shaft and lower driven shaft are set below upper pressure axial, upper pressure axial, lower driving shaft and lower driven shaft are triangle disposition distribution, upper pressure axial gear and lower driving shaft gear are set on the left of left support plate, upper pressure axial gear is connected with upper pressure axial left end, lower driving shaft gear is connected with lower driving shaft left end, upper pressure axial gear and lower driving shaft gear engage each other.
As further improvement of these options, auxiliary upper pressure axial gear and lower driven shaft gear are also set on the right side of right support plate, auxiliary upper pressure axial gear is connected with upper pressure axial right-hand member, lower driven shaft gear is connected with lower driven shaft right-hand member, auxiliary upper pressure axial gear and lower driven shaft gear engage each other, upper pressure axial gear, auxiliary upper pressure axial gear, lower driving shaft gear are consistent with lower driven shaft gear model, and upper pressure axial, lower driven shaft are consistent with lower driving shaft model.
As further improvement of these options, at left support plate and right support plate upper surface, adjustment through hole is set, at left support plate and right support plate and upper pressure axial contact site, insert hole is set, insert is installed at two ends, upper pressure axial left and right, the shape and size of the shape in insert hole and size and insert match, upper pressure axial gear and auxiliary upper pressure axial gear are arranged on the outside of insert, adjustment through hole is connected to insert hole, in adjustment through hole, internal thread is set, in adjustment through hole, adjusting lever is set, adjusting lever periphery arranges external screw thread, and adjusting lever top arranges handwheel.
As further improvement of these options, arrange between motor with lower driving shaft and be connected clutch.
As further improvement of these options, also comprise feeding table and splicing groove, feeding table is installed on the table, feeding table also arranges feeding guide groove, feeding guide groove end stretches to lower driving shaft, the height of feeding guide groove end flushes with the excircle commanding elevation of lower driving shaft, and splicing groove is arranged on lower driven shaft rear.
The present invention has the following advantages compared to existing technology: the valve block processed by this device, and its flexibility is applicable to, and being suitable for carrying out large-tonnage product production is adopt, and every day can process more than 3.5 ten thousand, has very high production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is right view of the present invention.
Fig. 3 is A face of the present invention sectional view.
Fig. 4 is left view of the present invention.
Fig. 5 is the top view of feeding table.
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figures 1 to 5, a kind of valve block micro bending machine, it is characterized in that structure is as follows: comprise workbench 1, motor 2, left support plate 31 and right support plate 32, left support plate 31 and right support plate 32 are vertically arranged on workbench 1, upper pressure axial 4 is horizontally installed with between left support plate 31 and right support plate 32, lower driving shaft 5 and lower driven shaft 6 are set below upper pressure axial 4, upper pressure axial 4, the distribution in triangle disposition of lower driving shaft 5 and lower driven shaft 6, upper pressure axial gear 41 and lower driving shaft gear 51 are set on the left of left support plate 31, upper pressure axial gear 41 is connected with upper pressure axial 4 left end, lower driving shaft gear 51 is connected with lower driving shaft 5 left end, upper pressure axial gear 41 and lower driving shaft gear 51 engage each other.During work, motor 2 drives lower driving shaft 5 to rotate, action is delivered to upper pressure axial gear 41 by lower driving shaft gear 51, thus drive upper pressure axial 4 to rotate together, between upper pressure axial 4 and lower driving shaft 5, just define processing entrance, after sheet feeding processing entrance will be sent out, because upper pressure axial 4 is contrary with the rotation direction of lower driving shaft 5, can initiatively be sucked by valve block, upper pressure axial 4, lower driving shaft 5 form triangle disposition structure together with lower driven shaft 6, utilize three rod rolling principles to bend valve block.Upper pressure axial 4, lower driving shaft 5 and lower driven shaft 6 are the optical axis (length is determined according to valve block Working position, generally at 100 ~ 150mm) of 12mm, this completes valve block tongue and bend requirement.
Auxiliary upper pressure axial gear 42 and lower driven shaft gear 61 are also set on the right side of right support plate 32, auxiliary upper pressure axial gear 42 is connected with upper pressure axial 4 right-hand member, lower driven shaft gear 61 is connected with lower driven shaft 6 right-hand member, auxiliary upper pressure axial gear 42 and lower driven shaft gear 61 engage each other, upper pressure axial gear 41, auxiliary upper pressure axial gear 42, lower driving shaft gear 51 are consistent with lower driven shaft gear 61 model, 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 lower driven shaft gear 61, lower driven shaft 6 synchronous axial system can be allowed, can allow the valve block Quick release device machined.In addition use the accessory of same model can reduce assembling complexity, also can ensure that upper pressure axial 4, lower driving shaft 5 are consistent with lower driven shaft 6 running speed simultaneously, prevent relative sliding between roll shaft and valve block from causing cut.
At left support plate 31 and right support plate 32 upper surface, adjustment through hole 73 is set, at left support plate 31 and right support plate 32, insert hole 81 is set with upper pressure axial 4 contact site, insert 8 is installed at upper pressure axial about 4 two ends, the shape and size of the shape in insert hole 81 and size and insert 8 match, upper pressure axial gear 41 and auxiliary upper pressure axial gear 42 are arranged on the outside of insert 8, adjustment through hole 73 is connected to insert hole 81, in adjustment through hole 73, internal thread is set, in adjustment through hole 73, adjusting lever 71 is set, adjusting lever 71 periphery arranges external screw thread, adjusting lever 71 top arranges handwheel 72.The height of upper pressure axial 4 can be adjusted by arranging handwheel 72 and adjusting lever 71, thus the flexibility being is processed to valve block adjust; By arranging insert 8, adjusting lever 71 directly presses down insert 8 and realizes upper pressure axial 4 adjustment highly, and convenient adjustment height like this, can change insert 8 where necessary and realize significantly Height Adjustment.
Arrange between motor 2 with lower driving shaft 5 and be connected clutch 9.By such design, the personal safety of operating personnel can be ensured, improve the security of device.
Also comprise feeding table 91 and splicing groove 92, feeding table 91 is arranged on workbench 1, feeding table 91 also arranges feeding guide groove 93, feeding guide groove 93 end stretches to lower driving shaft 5, the height of feeding guide groove 93 end flushes with the excircle commanding elevation of lower driving shaft 5, and splicing groove 92 is arranged on lower driven shaft 6 rear.The design of chute feeder can help valve block to put processing entrance smoothly under, helps fixing valve block direction, from but product quality is more reliable.
The structural representation of note: Fig. 1, for better to embody structure, eliminates the structure of feeding table 91.Workbench 1 and the structure being connected clutch 9 is eliminated in the left view of Fig. 4.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a valve block micro bending machine, it is characterized in that structure is as follows: comprise workbench, motor, left support plate and right support plate, described left support plate and right support plate are vertically arranged on described workbench, upper pressure axial is horizontally installed with between described left support plate and described right support plate, lower driving shaft and lower driven shaft are set below described upper pressure axial, described upper pressure axial, lower driving shaft and lower driven shaft are triangle disposition distribution, upper pressure axial gear and lower driving shaft gear are set on the left of described left support plate, described upper pressure axial gear is connected with described upper pressure axial left end, described lower driving shaft gear is connected with described lower driving shaft left end, described upper pressure axial gear and described lower driving shaft gear engage each other.
2. a kind of valve block micro bending machine as claimed in claim 1, it is characterized in that: auxiliary upper pressure axial gear and lower driven shaft gear are also set on the right side of described right support plate, described auxiliary upper pressure axial gear is connected with described upper pressure axial right-hand member, described lower driven shaft gear is connected with described lower driven shaft right-hand member, 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 lower driven shaft is consistent with described lower driving shaft model.
3. a kind of valve block micro bending machine as claimed in claim 2, it is characterized in that: at described left support plate and right support plate upper surface, adjustment through hole is set, at described left support plate and described right support plate and described upper pressure axial contact site, insert hole is set, insert is installed at two ends, described upper pressure axial left and right, the shape in described insert hole and the shape and size of size and described insert match, described upper pressure axial gear and auxiliary upper pressure axial gear are arranged on the outside of described insert, described adjustment through hole is connected to described insert hole, in described adjustment through hole, internal thread is set, in described adjustment through hole, adjusting lever is set, described adjusting lever periphery arranges external screw thread, described adjusting lever top arranges handwheel.
4. a kind of valve block micro bending machine as claimed in claim 1, is characterized in that: arrange between described motor with described lower driving shaft and be connected clutch.
5. a kind of valve block micro bending machine as claimed in claim 1, it is characterized in that: also comprise feeding table and splicing groove, described feeding table is arranged on described workbench, described feeding table also arranges feeding guide groove, described feeding guide groove end stretches to described lower driving shaft, the height of described feeding guide groove end flushes with the excircle commanding elevation of described lower driving shaft, and described splicing groove is arranged on 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 true CN104384258A (en) | 2015-03-04 |
| CN104384258B 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) |
Cited By (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 |
Citations (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 |
| CN103658261A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Multifunctional circle 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 |
-
2014
- 2014-11-17 CN CN201410653517.0A patent/CN104384258B/en active Active
Patent Citations (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 |
| CN103658261A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Multifunctional circle 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104384258B (en) | 2017-02-22 |
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| C14 | Grant of patent or utility model | ||
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