CN201940515U - Semi-automatic forming machine for plane scroll spring - Google Patents

Semi-automatic forming machine for plane scroll spring Download PDF

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Publication number
CN201940515U
CN201940515U CN2010205407100U CN201020540710U CN201940515U CN 201940515 U CN201940515 U CN 201940515U CN 2010205407100 U CN2010205407100 U CN 2010205407100U CN 201020540710 U CN201020540710 U CN 201020540710U CN 201940515 U CN201940515 U CN 201940515U
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CN
China
Prior art keywords
forming
lever
plane scroll
semi
cam
Prior art date
Application number
CN2010205407100U
Other languages
Chinese (zh)
Inventor
万兆明
Original Assignee
浙江美力科技股份有限公司
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Application filed by 浙江美力科技股份有限公司 filed Critical 浙江美力科技股份有限公司
Priority to CN2010205407100U priority Critical patent/CN201940515U/en
Application granted granted Critical
Publication of CN201940515U publication Critical patent/CN201940515U/en

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Abstract

The utility model discloses a semi-automatic forming machine for a plane scroll spiral spring, belonging to the field of mechanical processing devices, manufacture modes of current plane scroll springs cause large quality deviation and low production efficiency, the semi-automatic forming machine comprises a forming slide block and a forming mandrel driven by a motor shaft, and is characterized in that: a gear group is driven by the motor shaft, a cam is driven by the gear, a lever is disposed for the cam and the forming slide block, the middle of the lever is supported via a fulcrum, one end of the lever is moveably connected with the forming slide block, the other end of the lever is kept on the cam via an elastic member, a probe corresponding to the lever is disposed. The semi-automatic forming machine for a plane scroll spring is advantageous in that, original manual forming and mechanical forming are combined to semi-automatic forming, improving production efficiency and device efficiency, and improving product quality, correction is not needed after forming, specifications and sizes are constant; and various specifications of products can be processed via appropriate adjustment and change of mandrels.

Description

A kind of plane scroll spring semi-automatic forming machine

Technical field

The utility model belongs to machining equipment, specifically is a kind of plane scroll spring semi-automatic forming machine.

Background technology

Mostly existing plane scroll spring is that by offhand or mechanical-moulded product quality is difficult to guarantee that the product quality deviation is big, needs correcting process to make specification, consistent size after the shaping.And production efficiency is low.

The utility model content

The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome defectives such as the product quality deviation that the existing manufacture of plane scroll spring causes is big, production efficiency is low, and a kind of plane scroll spring semi-automatic forming machine is provided.

For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: a kind of plane scroll spring semi-automatic forming machine, comprise forming slide and by the shaft-driven forming core shaft of motor, it is characterized in that: described motor shaft also drives a gear train, by cam of described gear set drive, for described cam and forming slide dispose a lever, the centre of this lever is supported by fulcrum, one end of this lever is movably connected on the described forming slide, the other end of this lever is remained on the described cam by elastic component, and corresponding described lever is provided with probe.

As the optimization technique measure, described forming core shaft is installed on the base, and described base, motor shaft are by key and sleeve assembling.Further, described forming core shaft and base are linked together the two by securing member by the groove and the merging of projection kissing of setting up separately thereon.

As the optimization technique measure, has slot on the described forming core shaft.

As the optimization technique measure, described gear train comprises driving gear, third wheel, driven gear, and described driving gear is connected with described motor shaft, described cam and the coaxial installation of driven gear.

The beneficial effects of the utility model are: will be merged into semi-automatic forming by original hand finishing or mechanical type moulding, and enhance productivity and the equipment benefit, product quality also obtains synchronous lifting simultaneously, need not proofread and correct specification, consistent size after the shaping; Can suitably adjust the product of change mandrel processing all size.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is the assembling schematic diagram of forming core shaft of the present utility model and motor shaft.

Fig. 3 is the schematic diagram of forming core shaft of the present utility model.

Fig. 4 is the right view of Fig. 3.

Number in the figure explanation: 1-forming slide, 2-motor shaft, 3-forming core shaft, 4-gear train, the 5-cam, 6-lever, 7-fulcrum, 8-elastic component, the 9-probe, 10-base, 11-key, the 12-sleeve, 13-groove, 14-projection, the 15-securing member, 16-slot, 17-driving gear, the 18-third wheel, 19-driven gear, 20-plane scroll spring.

The specific embodiment

Below in conjunction with Figure of description the utility model is described further.

Plane scroll spring semi-automatic forming machine of the present utility model, as shown in Figure 1, it comprises forming slide 1 and the forming core shaft 3 that is driven by motor shaft 2, motor shaft 2 also drives a gear train 4, drives a cam 5 by gear train 4, is cam 5 and forming slide 1 configuration one lever 6, the centre of lever 6 is supported by fulcrum 7, one end of lever 6 is movably connected on the forming slide 1, and the other end of this lever 6 is by elastic component 8(such as spring) remain on the cam 5, corresponding described lever 6 is provided with probe 9.Therefore, when motor shaft 2 rotates, be with forming core shaft 3 rotations and be with cam 5 to rotate by gear train 4, and cam 5 forces lever 6 to prize forming slide 1, make forming slide 1 and forming core shaft 3 interoperations, promptly work as the end that will make the steel plate of plane scroll spring 20 usefulness and be connected on the forming core shaft 3, remainder is shelved on the forming slide 1, and then rotation and the moving of forming slide 1 along with forming core shaft 3 forms plane scroll spring with roll of steel plate on forming core shaft 3.Described probe 9 can be controlled the rotation of the stroke and the motor shaft 2 of lever 6, therefore can realize the automatic control of power section by probe, make after a product is made, motor shaft is made corresponding action (as stop and reversing), make cam reset, can unload product, carry out the coiling of another product; And the gearratio of gear train can match with throw of lever and determines the number of turns of plane scroll spring.

Further, forming core shaft 3 is installed on the base 10, and base 10, motor shaft 2 are by key 11 and a sleeve 12 assemblings.Especially forming core shaft 3 merges by securing member 15(such as bolt by groove 13 and projection 14 kissings that set up separately thereon with base 10) the two is linked together.Make forming core shaft 3 be convenient to dismounting and change, make the product of different technologies parameter.

For the ease of steel plate being connected on the forming core shaft 3, on forming core shaft 3, has slot 16.

And gear train 4 comprises that driving gear 17, third wheel 18(form suitable gearratio between driving gear and driven gear), driven gear 19, driving gear 17 with motor shaft 2 connect (as can with driving gear 17 and sleeve 12 built in), cam 5 and driven gear 19 coaxial installations.Make compact conformation.

This make-up machine can be regulated control arbitrarily to plane scroll spring by the rate of gear reduction and lever principle and gearratio, is convenient to be replaced with core barrel, and the scope that manufactures a product is wide; Compact equipment, volume is little, and is easy to operate; The constant product quality that makes, benefit is good.This equipment satisfies the basic drive mechanism of application machine, reaches semi-automatic moulding purpose.Solve the bottleneck of the molding procedure in the production process.

On the shaping slide block, have deflector chute, can be corrected and can be controlled at the flatness of product processed about 0.5 during a little bending of material.

The effect of lever can also make shaping slide block size by product when rising change (mainly being that the product external diameter is progressively strengthening in process) and make the outer end finish circular arc, does not stay outer end straight-arm end.

Claims (5)

1. plane scroll spring semi-automatic forming machine, comprise forming slide (1) and the forming core shaft (3) that is driven by motor shaft (2), it is characterized in that: described motor shaft (2) also drives a gear train (4), drive a cam (5) by described gear train (4), be described cam (5) and forming slide (1) configuration one lever (6), the centre of this lever (6) is supported by fulcrum (7), one end of this lever (6) is movably connected on the described forming slide (1), the other end of this lever (6) is remained on the described cam (5) by elastic component (8), and corresponding described lever (6) is provided with probe (9).
2. a kind of plane scroll spring semi-automatic forming machine according to claim 1 is characterized in that described forming core shaft (3) is installed on the base (10), and described base (10), motor shaft (2) are by key (11) and a sleeve (12) assembling.
3. a kind of plane scroll spring semi-automatic forming machine according to claim 2 is characterized in that described forming core shaft (3) and base (10) are linked together the two by securing member (15) by the groove (13) and the merging of projection (14) kissing of setting up separately thereon.
4. according to claim 1 or 2 or 3 described a kind of plane scroll spring semi-automatic forming machines, it is characterized in that having slot (16) on the described forming core shaft (3).
5. a kind of plane scroll spring semi-automatic forming machine according to claim 1, it is characterized in that described gear train (4) comprises driving gear (17), third wheel (18), driven gear (19), described driving gear (17) is connected with described motor shaft (2), described cam (5) and the coaxial installation of driven gear (19).
CN2010205407100U 2010-09-25 2010-09-25 Semi-automatic forming machine for plane scroll spring CN201940515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205407100U CN201940515U (en) 2010-09-25 2010-09-25 Semi-automatic forming machine for plane scroll spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205407100U CN201940515U (en) 2010-09-25 2010-09-25 Semi-automatic forming machine for plane scroll spring

Publications (1)

Publication Number Publication Date
CN201940515U true CN201940515U (en) 2011-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205407100U CN201940515U (en) 2010-09-25 2010-09-25 Semi-automatic forming machine for plane scroll spring

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CN (1) CN201940515U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480774A (en) * 2013-09-12 2014-01-01 福立旺精密机电(中国)有限公司 Volute spiral spring mold
CN104139138A (en) * 2014-07-15 2014-11-12 中国南方航空工业(集团)有限公司 Volute spiral spring forming method and volute spiral spring forming device
CN106737173A (en) * 2016-12-25 2017-05-31 重庆市骞焰机械有限责任公司 Shaft end grinding clamp
CN107855242A (en) * 2017-11-30 2018-03-30 重庆周全装饰工程有限公司 A kind of handware rolls ring apparatus
CN110145561A (en) * 2019-06-11 2019-08-20 福立旺精密机电(中国)股份有限公司 A kind of multistage power plane scroll spring and its processing unit (plant) and processing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480774A (en) * 2013-09-12 2014-01-01 福立旺精密机电(中国)有限公司 Volute spiral spring mold
CN103480774B (en) * 2013-09-12 2016-01-20 福立旺精密机电(中国)有限公司 A kind of scrollwork spring mould
CN104139138A (en) * 2014-07-15 2014-11-12 中国南方航空工业(集团)有限公司 Volute spiral spring forming method and volute spiral spring forming device
CN106737173A (en) * 2016-12-25 2017-05-31 重庆市骞焰机械有限责任公司 Shaft end grinding clamp
CN106737173B (en) * 2016-12-25 2018-10-09 重庆市骞焰机械有限责任公司 Shaft end grinding clamp
CN107855242A (en) * 2017-11-30 2018-03-30 重庆周全装饰工程有限公司 A kind of handware rolls ring apparatus
CN110145561A (en) * 2019-06-11 2019-08-20 福立旺精密机电(中国)股份有限公司 A kind of multistage power plane scroll spring and its processing unit (plant) and processing method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110824

Termination date: 20110925