CN105965935B - Spring forming machine - Google Patents
Spring forming machine Download PDFInfo
- Publication number
- CN105965935B CN105965935B CN201610571477.4A CN201610571477A CN105965935B CN 105965935 B CN105965935 B CN 105965935B CN 201610571477 A CN201610571477 A CN 201610571477A CN 105965935 B CN105965935 B CN 105965935B
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- CN
- China
- Prior art keywords
- sliding block
- hydraulic pump
- spring
- mandrel
- forming machine
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- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Wire Processing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of spring forming machine, including hydraulic pump, suppress sliding block and mandrel.The mandrel is with relative to the first position state for suppressing sliding block Unscrew so that spring housing is located on mandrel and with the second place state for reversely rotating and being covered relative to sliding block is suppressed, in the second place state, the sliding block of suppressing can compress the spring in the driving lower slider of hydraulic pump.Spring is enclosed on mandrel in spring forming machine type-approval process of the present invention, you can is effectively avoided the deformation of spring in type-approval process, can be avoided industrial accident caused by spring ejection again.
Description
Technical field
The present invention relates to a kind of spring forming machine, especially a kind of homogeneity of product being capable of guaranteed spring sizing
Machine.
Background technology
At present, the modular system of spring has following several：1. hydraulic press：According to spring size, the oil of different tonnages is matched
Press, mostly vertical and single-station operation.2. the independently developed press of enterprise, there is multiplexing bit architecture, but it is confined to small stroke, thin
Length is smaller than (length of spring and the ratio of spring outer diameter), and during spring-compressed, usual spindle-less, spring is in compression process
It is easily deformed.
As can be seen here, existing spring forming machine has still suffered from the defects of many, and assistant officer waits to be improved.
The content of the invention
In order to overcome drawbacks described above, the present invention provides a kind of spring forming machine, the product one of the spring forming machine sizing
The enhancing of cause property, both it is possible to prevente effectively from type-approval process spring deformation, turn avoid work caused by the unexpected ejection of spring
Hinder accident.
The present invention in order to solve its technical problem used by technical scheme be：A kind of spring forming machine, including hydraulic pump,
Suppress sliding block and mandrel, the mandrel have relative to suppress sliding block Unscrew with by spring housing on mandrel first
Location status and with reversely rotate and the second place state that is covered relative to sliding block is suppressed, in the second place state,
The sliding block of suppressing can compress the spring in the driving lower slider of hydraulic pump.
As a further improvement on the present invention, it is solid respectively provided with rotating handles and swingle, the rotating handles and mandrel
Surely it is connected on swingle.
As a further improvement on the present invention, a pair of hydraulic pumps that the hydraulic pump is set for left and right, sliding block is suppressed as a left side
Sliding block is suppressed in a pair of right setting, and the mandrel limited support is suppressed on sliding block in a pair.
As a further improvement on the present invention, including frame and two hydraulic pump fixed plates being arranged in frame, it is described
Two hydraulic pump fixed plates suppress two outsides of sliding block positioned at a pair respectively, and the swingle is positioned at one of hydraulic pump and consolidated
On fixed board, and another hydraulic pump fixed plate is provided with pressing plate, and the pressing plate can press the mandrel of second place state
It is fixed.
As a further improvement on the present invention, the pressing plate is provided with rotary switch, the rotary switch control pressing plate
Folding.
As a further improvement on the present invention, at least one connecting rod, institute are provided between described two hydraulic pump fixed plates
State connecting rod and suppress sliding block through the pair of.
As a further improvement on the present invention, the sliding block upper limb of suppressing is provided with some grooves that depression is formed downwards, institute
State mandrel and be contained in the groove in second place state.
As a further improvement on the present invention, four rows before and after the groove is, totally eight.
The beneficial effects of the invention are as follows：Spring is enclosed on mandrel in spring forming machine type-approval process of the present invention, you can effectively
The deformation of spring in type-approval process is avoided, spring can be avoided to eject and cause industrial accident again；The compression sizing of spring is both ends
Compress simultaneously, the compression procedure of spring can be greatly increased, improve the scope of application of equipment；Product after compression sizing is consistent
Property enhancing；Loading and unloading are convenient, continue rotation after being opened after spring-compressed to first position state and passed automatically for one to outfit
Band is sent, realizes full-automatic operation；The sizing machine equipment is compact, convenient in carrying, therefore both can be with cold formed, can also be with tempering
Stove docks, and realizes spring thermal finalization.
Brief description of the drawings
Fig. 1 is the constitutional diagram of spring forming machine of the present invention.
Fig. 2 is the front view of spring forming machine of the present invention.
The figures above is compareed, is supplemented as follows explanation：
1--- rotary switch 2--- hydraulic pump fixed plates
3--- suppresses sliding block 4--- hydraulic pumps
5--- swingle 6--- rotating handleses
7--- spring 8--- mandrels
9--- pressing plate 10--- frames
11--- connecting rod 30--- grooves
Embodiment
A kind of spring forming machine, including hydraulic pump 4, suppress sliding block 3 and mandrel 8.The mandrel 8 has relative to suppressing
The Unscrew of sliding block 3 with first position state that spring 7 is sheathed on mandrel 8 and with reversely rotate and relative to suppressing cunning
The second place state that block 3 covers, in the second place state, the sliding block 3 of suppressing can glide in the driving of hydraulic pump 4
Move and compress the spring 7.
In preferred embodiment, spring forming machine of the present invention is provided with rotating handles 6 and swingle 5, the He of rotating handles 6
Mandrel 8 is respectively fixedly connected with swingle 5.The rotating handles 6 is rotated, swingle 5 can be driven around swingle 5 itself
Axis rotation, so as to which the mandrel 8 being fixedly connected with swingle 5 can be relative to the first position state for suppressing the opening of sliding block 3
And changed mutually between the second place state that sliding block 3 covers relative to suppressing.
The course of work of spring forming machine of the present invention is：Operator's rotating handles 6, the rotation being fixedly connected with rotating handles 6
Bull stick 5 is around axis rotation so that the mandrel 8 fixed with swingle 5 is changed into open mode from the state of covering, and operator will need
The spring 7 of sizing is sheathed on mandrel 8, then, reversely rotates handle 6 so that the mandrel 8 fixed with swingle 5 is from open shape
State reforms into the state of covering.Under the state that covers, restart the driving of hydraulic pump 4 and suppress sliding block 3, suppress the compressed core of sliding block 3
Spring 7 on axle 8.
In other embodiments, rotating handles 6 can be removed, motor connection conveyer belt is installed, so as to be controlled with plc
Circuit realiration automation acts.
A pair of hydraulic pumps 4 that the hydraulic pump 4 is set for left and right, suppress sliding block 3 and suppress sliding block for a pair that left and right is set
3, the limited support of mandrel 8 is suppressed on sliding block 3 in a pair.The pair of hydraulic pump 4 starts simultaneously, and collective effect is in the last a pair
Press on sliding block 3, therefore, to the both ends of spring 7 being sheathed on mandrel 8 while compress, the compression travel of spring 7 can be greatly increased,
Improve the scope of application of the equipment.
Spring forming machine of the present invention includes frame 10 and two hydraulic pump fixed plates 2 being arranged in frame 10, and described two
Individual hydraulic pump fixed plate 2 suppresses two outsides of sliding block 3 positioned at a pair respectively, and the swingle 5 is positioned at one of hydraulic pump
In fixed plate 2, and another hydraulic pump fixed plate 2 is provided with pressing plate 9, and the pressing plate 9 can be by the core of second place state
The pressing of axle 8 is fixed.Pressing plate 9 has fixation, prevents mandrel 8 from being undesirably fallen off from second place state.
The pressing plate 9 is provided with rotary switch 1, and the rotary switch 1 controls the folding of pressing plate 9.Mandrel 8 will be from covering shape
State is converted to open mode, will screw rotary switch 1 first.
At least one connecting rod 11 is provided between described two hydraulic pump fixed plates 2, the connecting rod 11 passes through described one
To suppressing sliding block 3.Connecting rod 11 has position-limiting action, so as to the pair of extension for suppressing sliding block 3 along the connecting rod 11
Direction is relative to slip.
The upper limb of sliding block 3 of suppressing is provided with some grooves 30 that depression is formed downwards, and the mandrel 8 is in second place state
When be contained in the groove 30.Two terminations of mandrel 8 are contained in groove 30 respectively.Therefore, the spring 7 on mandrel 8 is not outer
It is exposed to and suppresses sliding block 3, being capable of compression spring 7 so as to suppress sliding block 3.
The groove 30 four rows for before and after, totally eight.In embodiment, spring forming machine of the present invention can be simultaneously right
Front and rear four springs 7 placed side by side are compressed sizing, the coherence enhancing of product.
Spring 7 is enclosed on mandrel 8 in spring forming machine type-approval process of the present invention, you can effectively avoid type-approval process from being hit by a bullet
The deformation of spring 7, again spring 7 can be avoided to eject and cause industrial accident；The compression sizing of spring 7 is both ends while compresses, can pole
The earth increases the compression procedure of spring 7, improves the scope of application of equipment；Homogeneity of product enhancing after compression sizing；Up and down
Material is convenient, continues rotation after being opened after the compression of spring 7 to first position state to an automatic conveying belt is equipped with, realizes complete
Automation mechanized operation；The sizing machine equipment is compact, convenient in carrying, therefore can also can both be docked with cold formed with tempering furnace, realizes
The thermal finalization of spring 7.
Claims (5)
1. a kind of spring forming machine, it is characterized in that：Including frame, hydraulic pump, hydraulic pump fixed plate, suppress sliding block, mandrel, rotation
Handle and swingle, the hydraulic pump, hydraulic pump fixed plate and suppress sliding block and are arranged in frame, the mandrel have relative to
Suppress sliding block Unscrew with by first position state of the spring housing on the mandrel and with reversely rotate and relative to suppressing
The second place state that sliding block covers, in the second place state, the hydraulic pump is connected so as to suppress cunning with suppressing sliding block
Block can compress the spring in the driving lower slider of hydraulic pump, a pair of hydraulic pumps that the hydraulic pump is set for left and right, by force
Pressure sliding block suppresses sliding block for a pair that left and right is set, and the mandrel limited support is suppressed on sliding block in a pair, and the hydraulic pump is consolidated
Fixed board is two, suppresses two outsides of sliding block positioned at a pair respectively, the rotating handles and mandrel are respectively fixedly connected with rotation
On bar, the swingle is positioned in one of hydraulic pump fixed plate, and another hydraulic pump fixed plate is provided with pressing plate,
The mandrel of second place state can be pressed and fixed by the pressing plate.
2. spring forming machine according to claim 1, it is characterized in that：The pressing plate is provided with rotary switch, the rotation
The folding of switch control pressing plate.
3. spring forming machine according to claim 1, it is characterized in that：It is provided with least between described two hydraulic pump fixed plates
One connecting rod, the connecting rod suppress sliding block through the pair of.
4. spring forming machine according to claim 1, it is characterized in that：The sliding block upper limb of suppressing is provided with depression formation downwards
Some grooves, the mandrel is contained in the groove in second place state.
5. spring forming machine according to claim 4, it is characterized in that：The groove four rows for before and after, totally eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571477.4A CN105965935B (en) | 2016-07-20 | 2016-07-20 | Spring forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571477.4A CN105965935B (en) | 2016-07-20 | 2016-07-20 | Spring forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105965935A CN105965935A (en) | 2016-09-28 |
| CN105965935B true CN105965935B (en) | 2017-12-29 |
Family
ID=56951877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571477.4A Active CN105965935B (en) | 2016-07-20 | 2016-07-20 | Spring forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105965935B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327408B2 (en) * | 1981-01-14 | 1988-06-02 | Koshuha Netsuren Kk | |
| CN101502864A (en) * | 2009-03-12 | 2009-08-12 | 杭州弹簧有限公司 | Spring pre-press |
| CN201760541U (en) * | 2010-07-30 | 2011-03-16 | 福清永动力弹簧科技有限公司 | Spring suppression forming device |
| CN203751206U (en) * | 2014-03-03 | 2014-08-06 | 新乡辉簧弹簧有限公司 | Powerful pressing machine for height of round springs |
| CN203855614U (en) * | 2014-05-26 | 2014-10-01 | 常州市新城光大热处理有限公司 | Spring heat treatment frame |
| CN204052615U (en) * | 2014-08-26 | 2014-12-31 | 万山特区宏安摩擦材料有限公司 | The compressing frock of a kind of brake(-holder) block |
| CN104438987A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Pneumatic spring prestressing set |
| CN104438984A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN204365916U (en) * | 2014-12-09 | 2015-06-03 | 重庆开明弹簧有限公司 | Spring pressure machine pressure mechanism |
| CN105420478A (en) * | 2015-12-11 | 2016-03-23 | 江西昌河航空工业有限公司 | Device for thermal treatment of springs |
| CN205818495U (en) * | 2016-07-20 | 2016-12-21 | 苏州切浦汽车零部件有限公司 | Spring forming machine |
-
2016
- 2016-07-20 CN CN201610571477.4A patent/CN105965935B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327408B2 (en) * | 1981-01-14 | 1988-06-02 | Koshuha Netsuren Kk | |
| CN101502864A (en) * | 2009-03-12 | 2009-08-12 | 杭州弹簧有限公司 | Spring pre-press |
| CN201760541U (en) * | 2010-07-30 | 2011-03-16 | 福清永动力弹簧科技有限公司 | Spring suppression forming device |
| CN203751206U (en) * | 2014-03-03 | 2014-08-06 | 新乡辉簧弹簧有限公司 | Powerful pressing machine for height of round springs |
| CN203855614U (en) * | 2014-05-26 | 2014-10-01 | 常州市新城光大热处理有限公司 | Spring heat treatment frame |
| CN204052615U (en) * | 2014-08-26 | 2014-12-31 | 万山特区宏安摩擦材料有限公司 | The compressing frock of a kind of brake(-holder) block |
| CN104438987A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Pneumatic spring prestressing set |
| CN104438984A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN204365916U (en) * | 2014-12-09 | 2015-06-03 | 重庆开明弹簧有限公司 | Spring pressure machine pressure mechanism |
| CN105420478A (en) * | 2015-12-11 | 2016-03-23 | 江西昌河航空工业有限公司 | Device for thermal treatment of springs |
| CN205818495U (en) * | 2016-07-20 | 2016-12-21 | 苏州切浦汽车零部件有限公司 | Spring forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105965935A (en) | 2016-09-28 |
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