CN207139459U - A kind of intelligent numerical control spring grinding machine - Google Patents
A kind of intelligent numerical control spring grinding machine Download PDFInfo
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- CN207139459U CN207139459U CN201721097663.5U CN201721097663U CN207139459U CN 207139459 U CN207139459 U CN 207139459U CN 201721097663 U CN201721097663 U CN 201721097663U CN 207139459 U CN207139459 U CN 207139459U
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- spring
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Abstract
The utility model belongs to spring abrasive machine technical field, and in particular to one kind automation spring end face process equipment；Concrete technical scheme is：A kind of intelligent numerical control spring grinding machine, including totally enclosed protective cover, enclosed protective cover can protect cooling water and the impurity of grinding not spluttering, the side of protective cover is disposed with feeding base station, power transmission shaft is disposed with feeding base station, one end of power transmission shaft is provided with mill spring emery wheel, mill spring emery wheel is placed in protective cover, the advanced positions of power transmission shaft are controlled by feeding the amount of feeding of base station upper feeding leading screw, the inside of spring grinding machine is equipped with oscillating rod and swings reductor, oscillating rod is hung in protective cover, the bottom of oscillating rod is installed with spring by pressure mounting of the spring mechanism, oscillating rod is driven to swing by swinging reductor, realize grinding of the mill spring emery wheel to spring end face, more springs can be ground simultaneously, operating efficiency is high, it can be achieved to automatically control.
Description
Technical field
The utility model belongs to spring abrasive machine technical field, and in particular to one kind automation spring end face processing is set
It is standby.
Background technology
Because of the relation of shaping, two end edges of spring have slightly convex and have a clout compared with out-of-flatness general spring,
But some spring application scenarios but require that its both ends of the spring side is more smooth, make the contact between the both ends of spring and storing face
Area increase, so as to promote positioning stability, that is, so-called end face squareness need it is more smooth, it is therefore necessary to use
Spring grinder is ground to both ends of the spring and polished.But current spring grinder is mainly manual operation, process velocity
Slowly, machining accuracy and production efficiency are all very low.
The effect of spring grinding machine is to polish the rolled both ends of the spring face through Overheating Treatment later, ensures the depth of parallelism of end face
And perpendicularity, 900mm resin Brown Alundum emery wheels are used in grinding process, it is excessive to feed pressure between too fast or spring and emery wheel
Spring temperature can be caused too high, even up to 700-800 degree, in the presence of cold cut water, make thermally treated good spring table
Face is heated and cooled down rapidly again, causes secondary quenching, and surface increases the probability of spring breakage there may be crackle.Due to
Manual operation feeding dynamics size can not determine, for efficiency, may increase the dynamics of feeding, further increase this hidden danger
Occurrence probability.
Utility model content
To solve technical problem existing for prior art, the utility model provides a kind of automation spring milling apparatus,
The end face of spring can be processed automatically, end surface grinding can be carried out to 2-4 roots spring simultaneously, protective cover is totally-enclosed, using servo
Intelligence feeding, realizes automatically controlling for spring feed amount, during processing, cooling water self-skimming in cyclic water tank,
Ensure the automatic running of whole mill spring process, machining accuracy is high, and process velocity is fast, and processing cost is low, improve production efficiency and
Service life.
To achieve the above object, technical scheme is used by the utility model：A kind of intelligent numerical control spring grinding machine, it includes
Protective cover, protective cover is totally-enclosed, during spring is ground, water not spluttering, there is multi-angle transparent windows, the inside dress of protective cover
There is LED, observe mill spring process with facilitating real-time multi-angle.In addition, totally enclosed protective cover can ensure grind spring during
Water and sand will not be low-priced outside, work-yard cleaning foreign.
The face side of protective cover is covered by preceding protective door, and the both sides of protective cover are covered by side protective door, realizes full envelope
Close sealing.The outside of protective cover is equipped with cyclic water tank, the lower section of protective door, the cooling water of whole equipment before cyclic water tank is placed in
All supplied by cyclic water tank, in grinding process, cyclic water tank supplies water to grinding end face, avoids spring from overheating and turn blue.Mill
Water and iron filings after cutting are back to cyclic water tank, and the water and iron filings separation, the water after separation in cyclic water tank continue cycling through use,
The water consumption of equipment is saved, the iron filings after separation are reclaimed.
Spring grinding machine also includes feeding base station, and feeding base station is arranged on the rear side of protective cover, feeds on base station equipped with feeding
Track, the bottom guide track of mill spring base station are arranged in feeding track, and level on spring base station of grinding is equipped with power transmission shaft, one end of power transmission shaft
Equipped with abrasive disc, abrasive disc is placed in protective cover, and mill spring emery wheel is provided with abrasive disc, and the other end of power transmission shaft is equipped with belt
Wheel, belt pulley are connected by belt with reductor.The side of base station is fed equipped with feeding motor, the output shaft for feeding motor leads to
Cross reductor to be connected with feed screw, rotated by feeding motor driven feed screw, feed screw actively realizes mill spring base station
Reciprocating motion.
Spring grinding machine also includes oscillating rod and swings reductor, and oscillating rod hangs on the top of protective cover by swinging axle, puts
The bottom of lever is equipped with multiple pressure mounting of the spring mechanisms, and the output shaft and crank axis connection, crank axle for swinging reductor pass through connecting rod
It is connected with the bearing pin on oscillating rod, the central shaft of bearing pin and the central shaft of swinging axle are arranged in parallel.Swinging the drive of reductor
Under, the reciprocally swinging of oscillating rod is realized in the rotation of crank.
Pressure mounting of the spring mechanism includes top pressure oil cylinder and fixed V-type station card, and the cylinder barrel of top pressure oil cylinder is fixed on oscillating rod,
The cylinder rod of top pressure oil cylinder is extended downwardly, and activity V-type station card, the V of fixed V-type station card are connected with the top of the cylinder rod of top pressure oil cylinder
Type opening and the V-type opening of activity V-type station card are oppositely arranged, and fixed V-type station card collectively constitutes bullet with activity V-type station card
Spring clamps region.The cylinder rod of top pressure oil cylinder is overhanging, and fixed V-type station card on activity V-type station card, realizes spring top accurate
Positioning.
Wherein, as preferable, the V-type opening angle of fixed V-type station card is 140 °, and the V-type of fixed V-type station card is opened
Mouth end is fixed with Upper gasket.
Wherein, as preferable, the V-type opening angle of activity V-type station card is 120 °, and the V-type of activity V-type station card is opened
Mouth end is fixed with lower gasket.
Wherein, as preferable, one end of swinging axle is supported on the top of protective cover by self-aligning ball bearing, swinging axle
The other end is supported on the top of protective cover by self-aligning roller bearing.
There is polylith overflow baffle along water (flow) direction parallel arrangement in cyclic water tank, the height of polylith overflow baffle is along water
Stream direction is successively decreased, and overflow launder is formed between adjacent overflow baffle, and the water of current enters after cyclic water tank, and current pass sequentially through
The overflow baffle highly to successively decrease, flow velocity slow down, and the iron filings in water sink and by electromagnet absorptive collection, and the water after separation continues
Recycle.
Wherein, the quantity of pressure mounting of the spring mechanism is 2, you can while it is ground 2 springs.
Wherein, the quantity of pressure mounting of the spring mechanism is 4, you can while grinding 4 is with spring.
The utility model compared with prior art, specifically has the beneficial effect that：
First, device interior cooling water big flow circulation of the present utility model, can avoid the spring during grinding from sending out
It is red.
2nd, feeding base station of the present utility model is placed in the outside of protective cover, and during spring is ground, cooling water is not outer
It is low-priced, impurity caused by water and wheel grinding can not be reached with the main infeed mean of protection equipment, precise part is not by flood
The interference and damage of amount and emery wheel dust.
3rd, the guide rail structure that the spring in protective cover moves left and right is modified as upper swinging structure by the utility model, is swung
Fulcrum is placed in the top of protective cover so that swing pivot is departing from the adverse circumstances inside protective cover so that the abrasion of track
Degree is preferably minimized.Sliding rail originally has been modified as rolling bearing structure, and rolling bearing can break away from the invasion and attack of water and sand,
Precision is higher, and fault rate is low, and maintenance cost is low.
4th, the utility model is in whole spring grinding process, feeds the amount of feeding of motor and can realize and automatically controls, and realizes
The real-time control of the amount of feeding, the feeding process of intelligent control spring grinding machine.
5th, the utility model can be ground to more springs simultaneously, improve operating efficiency.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Fig. 3 is the schematic top plan view of cyclic water tank in Fig. 1.
Fig. 4 is the internal structure schematic diagram of cyclic water tank in Fig. 1.
In figure, 1 is protective cover, and 2 be preceding protective door, and 3 be side protective door, and 4 be cyclic water tank, and 5 be feeding base station, 6 be into
To track, 7 be mill spring base station, and 8 be grinding abrasive disk, and 9 be feeding motor, and 10 be feed screw, and 11 be oscillating rod, and 12 slow down to swing
Machine, 13 be swinging axle, and 14 be pressure mounting of the spring mechanism, and 15 be crank, and 16 be connecting rod, and 17 be bearing pin, and 18 be top pressure oil cylinder, and 19 be solid
Determine V-type station card, 20 be activity V-type station card, and 21 be Upper gasket, and 22 be lower gasket, and 23 be self-aligning ball bearing, and 24 be that aligning rolls
Sub- bearing, 25 be overflow baffle, and 26 be overflow launder.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of intelligent numerical control spring grinding machine, it includes protective cover 1, and protective cover 1 is totally-enclosed, in mill spring
During, water not spluttering, there are multi-angle transparent windows, the inside of protective cover 1 is equipped with LED, with facilitating real-time multi-angle
Observation mill spring process.In addition, totally enclosed protective cover 1 can ensure grind spring during water and sand will not be low-priced outside, work-yard
Clean foreign.
The face side of protective cover 1 is covered by preceding protective door 2, and the both sides of protective cover 1 are covered by side protective door 3, is realized
Totally-enclosed sealing.The outside of protective cover 1 is equipped with cyclic water tank 4, the lower section of protective door 2 before cyclic water tank 4 is placed in, whole equipment
Cooling water is all supplied by cyclic water tank 4, and in grinding process, cyclic water tank 4 supplies water to grinding end face, avoids spring from overheating
And turn blue.Water and iron filings after grinding are back to cyclic water tank 4, water and iron filings separation in cyclic water tank 4, the water after separation after
It is continuous to recycle, the water consumption of equipment is saved, the iron filings after separation are reclaimed.
Spring grinding machine also includes feeding base station 5, and feeding base station 5 is arranged on the rear side of protective cover 1, feeds and is equipped with base station 5
Track 6 is fed, the bottom guide track of mill spring base station 7 is arranged in feeding track 6, horizontal on mill spring base station 7 that power transmission shaft is housed, and is driven
One end of axle is equipped with abrasive disc, and abrasive disc is placed in protective cover 1, and mill spring emery wheel, the other end of power transmission shaft are provided with abrasive disc
Equipped with belt pulley, belt pulley is connected by belt with reductor.The side of base station 5 is fed equipped with feeding motor 9, feeds motor 9
Output shaft be connected by reductor with feed screw 10, by feed motor 9 drive feed screw 10 rotate, feed screw
10 actively realize the reciprocating motion of mill spring base station 7.
During spring is ground, belt pulley rotates under the drive of reductor, and then drives the active of frosted disk right
The cross grinding of spring is expected.The motion of feeding motor 9 is controlled by controller, the rotation of feeding motor 9 drives feeding silk
The rotation of thick stick 10, the motion of the driving mill spring of feed screw 10 base station 7, the feeding of the reciprocating motion control frosted disk of mill spring base station 7
Amount.
Spring grinding machine also includes oscillating rod 11 and swings reductor 12, and oscillating rod 11 hangs on protective cover 1 by swinging axle 13
Top, the bottom of oscillating rod 11 is equipped with multiple pressure mounting of the spring mechanisms 14, and the output shaft and the axle of crank 15 for swinging reductor 12 connect
Connect, the axle of crank 15 is connected by connecting rod 16 with the bearing pin 17 on oscillating rod 11, the central shaft of bearing pin 17 and the center of swinging axle 13
Axle is arranged in parallel.In the case where swinging the drive of reductor 12, the reciprocally swinging of oscillating rod 11, oscillating rod 11 are realized in the rotation of crank 15
Reciprocally swinging realize grinding to spring end face.
The guide rail structure that spring in protective cover 1 moves left and right is modified as swinging structure, and swing pivot is placed in protective cover 1
The top so that swing pivot is departing from the adverse circumstances inside protective cover 1 so that the degree of wear of track is preferably minimized.
Sliding rail originally has been modified as rolling bearing structure, and rolling bearing can break away from the invasion and attack of water and sand, and precision is higher, failure
Rate is low, and maintenance cost is low.
Pressure mounting of the spring mechanism 14 includes top pressure oil cylinder 18 and fixed V-type station card 19, and the cylinder barrel of top pressure oil cylinder 18 is fixed on
On oscillating rod 11, the cylinder rod of top pressure oil cylinder 18 is extended downwardly, and activity V-type station card is connected with the top of the cylinder rod of top pressure oil cylinder 18
20, the V-type opening and the V-type opening of activity V-type station card 20 of fixed V-type station card 19 are oppositely arranged, fixed V-type station card 19
Spring, which is collectively constituted, with activity V-type station card 20 clamps region.The cylinder rod of top pressure oil cylinder 18 is overhanging, and fixed V-type station card 19 will
On activity V-type station card 20, realization is accurately positioned spring top.
Wherein, as preferable, the V-type opening angle of fixed V-type station card 19 is 140 °, the V of fixed V-type station card 19
Type openend is fixed with Upper gasket 21.
Wherein, as preferable, the V-type opening angle of activity V-type station card 20 is 120 °, the V of activity V-type station card 20
Type openend is fixed with lower gasket 22.
Wherein, as preferable, one end of swinging axle 13 is supported on the top of protective cover 1 by self-aligning ball bearing 23, pendulum
The other end of moving axis 13 is supported on the top of protective cover 1 by self-aligning roller bearing 24.
As shown in Figure 3 and Figure 4, there is polylith overflow baffle 25 along water (flow) direction parallel arrangement in cyclic water tank 4, polylith overflows
The height of stream baffle plate 25 is successively decreased along water (flow) direction, and overflow launder 26 is formed between adjacent overflow baffle 25, and the water of current enters
After cyclic water tank 4, current pass sequentially through the overflow baffle 25 that height is successively decreased, and flow velocity slows down, and the iron filings in water sink and passed through
Electromagnet absorptive collection, the water after separation continue cycling through use.
Wherein, the quantity of pressure mounting of the spring mechanism 14 is 2, you can while it is ground 2 springs.
Wherein, the quantity of pressure mounting of the spring mechanism 14 is 4, you can while grinding 4 is with spring.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., all should be wrapped in the utility model model
In enclosing.
Claims (6)
1. a kind of intelligent numerical control spring grinding machine, it is characterised in that including protective cover（1）,
Protective cover（1）Face side pass through preceding protective door（2）Cover, protective cover（1）Outside cyclic water tank is housed（4）, circulation
Water tank（4）It is placed in preceding protective door（2）Lower section；
Protective cover（1）Both sides pass through side protective door（3）Cover；
Also include feeding base station（5）, feed base station（5）Installed in protective cover（1）Rear side, feed base station（5）On be equipped with into
To track（6）, grind spring base station（7）Bottom guide track be arranged on feeding track（6）It is interior, grind spring base station（7）It is upper horizontal equipped with transmission
Axle, one end of power transmission shaft are equipped with abrasive disc, and abrasive disc is placed in protective cover（1）Interior, the other end of power transmission shaft is equipped with belt pulley, feeding
Base station（5）Side equipped with feeding motor（9）, feed motor（9）Output shaft pass through reductor and feed screw（10）Connection,
Grind spring base station（7）In feed screw（10）Drive under move back and forth；
Also include oscillating rod（11）With swing reductor（12）, oscillating rod（11）Pass through swinging axle（13）Hang on protective cover（1）
Top, oscillating rod（11）Bottom multiple pressure mounting of the spring mechanisms are housed（14）, swing reductor（12）Output shaft and crank
（15）Axis connection, crank（15）Axle passes through connecting rod（16）With oscillating rod（11）On bearing pin（17）Connection, bearing pin（17）Center
Axle and swinging axle（13）Central shaft parallel arrangement.
A kind of 2. intelligent numerical control spring grinding machine according to claim 1, it is characterised in that the pressure mounting of the spring mechanism（14）Bag
Include top pressure oil cylinder（18）With fixed V-type station card（19）, top pressure oil cylinder（18）Cylinder barrel be fixed on oscillating rod（11）On, top pressure oil
Cylinder（18）Cylinder rod extend downwardly, top pressure oil cylinder（18）Cylinder rod at the top of be connected with activity V-type station card（20）, fixed V-type work
Position card（19）V-type opening and activity V-type station card（20）V-type opening be oppositely arranged, fixed V-type station card（19）With activity
V-type station card（20）Collectively constitute spring and clamp region.
A kind of 3. intelligent numerical control spring grinding machine according to claim 2, it is characterised in that the fixed V-type station card（19）
V-type opening angle be 140 °, the fixed V-type station card（19）V-type openend be fixed with Upper gasket（21）, the activity
V-type station card（20）V-type opening angle be 120 °, activity V-type station card（20）V-type openend be fixed with lower gasket
（22）.
A kind of 4. intelligent numerical control spring grinding machine according to claim 3, it is characterised in that the swinging axle（13）One end lead to
Cross self-aligning ball bearing（23）It is supported on protective cover（1）Top, swinging axle（13）The other end pass through self-aligning roller bearing（24）
It is supported on protective cover（1）Top.
A kind of 5. intelligent numerical control spring grinding machine according to claim 4, it is characterised in that the cyclic water tank（4）It is interior along
Water (flow) direction parallel arrangement has polylith overflow baffle（25）, polylith overflow baffle（25）Height successively decrease along water (flow) direction, phase
Adjacent overflow baffle（25）Between form overflow launder（26）.
A kind of 6. intelligent numerical control spring grinding machine according to claim 5, it is characterised in that the pressure mounting of the spring mechanism（14）'s
Quantity is 2, or for 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097663.5U CN207139459U (en) | 2017-08-30 | 2017-08-30 | A kind of intelligent numerical control spring grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721097663.5U CN207139459U (en) | 2017-08-30 | 2017-08-30 | A kind of intelligent numerical control spring grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139459U true CN207139459U (en) | 2018-03-27 |
Family
ID=61669139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097663.5U Active CN207139459U (en) | 2017-08-30 | 2017-08-30 | A kind of intelligent numerical control spring grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514391A (en) * | 2019-01-07 | 2019-03-26 | 沈阳红达弹簧科技有限公司 | Horizontal reed milling machine and mill spring system |
-
2017
- 2017-08-30 CN CN201721097663.5U patent/CN207139459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514391A (en) * | 2019-01-07 | 2019-03-26 | 沈阳红达弹簧科技有限公司 | Horizontal reed milling machine and mill spring system |
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