CN2187175Y - Continuous plate spring forming quenching device - Google Patents
Continuous plate spring forming quenching device Download PDFInfo
- Publication number
- CN2187175Y CN2187175Y CN 93246120 CN93246120U CN2187175Y CN 2187175 Y CN2187175 Y CN 2187175Y CN 93246120 CN93246120 CN 93246120 CN 93246120 U CN93246120 U CN 93246120U CN 2187175 Y CN2187175 Y CN 2187175Y
- Authority
- CN
- China
- Prior art keywords
- main frame
- anchor clamps
- tire
- leaf spring
- axle
- 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.)
- Expired - Fee Related
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- 238000010791 quenching Methods 0.000 title claims abstract description 13
- 230000000171 quenching effect Effects 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 7
- 230000001141 propulsive effect Effects 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000010924 continuous production Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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- Heat Treatment Of Articles (AREA)
Abstract
A continuous plate spring forming quenching device belongs to heat treatment equipment, and the forming method is that a red hot plate spring is positioned in advance before forming, and after forming, the plate spring vertically enters quenching liquid along with a clamp; the utility model discloses the shaping precision is high, can realize high-efficient automatic continuous production.
Description
The utility model relates to the device that a kind of moulding that is used for leaf spring production is quenched.
In the leaf spring production process, a main operation is that moulding is quenched.Its objective is to make leaf spring form certain radian, and have good heat treatment performance.Therefore the method and apparatus of moulding quenching will directly determine the final quality of leaf spring.
At present common is pendulum-type monomer quenching press.Structure such as Fig. 1: the leaf spring that is heated to certain temperature is come out of the stove the back by manually placing down on the tire 1, by oil cylinder tire 2 is moved down again, and it is molded that leaf spring is subjected to, quench along with body 3 swings enter hardening liquid, the end back oil cylinder 4 that quenches is mentioned tire 2, is sent to next procedure by manually leaf spring being taken out again.Its shortcoming is 1) leaf spring of red heat is the entry of side elder generation, the accuracy of form and position after leaf spring quenches and its physicals etc. can not get guaranteeing; Particularly all the more so to the higher leaf spring of ask for something precision; 2) can only monolithic production, efficient is low; 3) labor strength is big.
The purpose of this utility model provides a kind of new moulding quenching device, and it has the very high accuracy of form and position and favorable mechanical performance after the leaf spring moulding is quenched, and can realize the high-efficient automatic continuous production reliably again simultaneously.
The purpose of this utility model realizes in the following way:
The red heat leaf spring is pre-aligned before shaping with anchor clamps, and leaf spring is put into hardening liquid with clip vertical after pressurized premolding, to guarantee the leaf spring uniform quenching, avoids lateral bending; Anchor clamps with step-by-step system translation forward, make it be beneficial to leaf spring in hardening liquid generation vibration and evenly cool off in hardening liquid.
Apparatus structure of the present utility model is seen Fig. 2, Fig. 3, Fig. 4, Fig. 5:
This device comprises mechanical manipulator 5, anchor clamps 6, cyclic water tank 7 and main frame 8, and main frame comprises screwdown, hoisting appliance, propulsive mechanism and quick transfer mechanism, it is characterized in that screwdown is arranged in an end of main frame 8, and the top has vertical oil cylinder 18; Hoisting appliance is arranged in the both sides of main frame 8, and its top is that oil motor 19 is connected by transmission shaft 20 with sprocket wheel 21, and four sprocket wheels have two chains 22 and four lifting sliders 23; Oil cylinder 28, tie-beam 25 and connecting rod 26 that propulsive mechanism is arranged by the main frame upper level, and lower push-rod 27 formations have tie-beam 25 on the oil cylinder 28, connecting rod 26 is hinged with lower push-rod 27, and its middle part is fixedly hinged on frame; Fast lifting mechanism is to be made of oil motor 29, four sprocket wheels 30 and two conveyor chains 31, and oil motor 29 is positioned at main frame top, and sprocket wheel 30 and sealing conveyor chain 31 are horizontally disposed in the middle part of main frame 8; Have mechanical manipulator 5 in main frame 8 bottoms near an end of screwdown, be furnished with cyclic water tank 7 at the bottom level of main frame.
The principle of work of this device is as follows: in the layout of original state anchor clamps as shown in Figure 2, treat that material clamp is positioned at position I
0During work, at feeding end, the red heat leaf spring is put into the anchor clamps 6 that are supported at both ends on the lifting slider 23 through mechanical manipulator 5; Thereby depress oil cylinder 18 resistance that overcomes lock spring 9 on the anchor clamps and lock cam 10 makes mechanism by the dead point tire 11 be descended afterwards; Be provided with device for pre-positioning in last tire 11, its function is to go up in the tire 11 decline processes pre-pressure head 12 to push down the leaf spring middle part earlier, and each top 13 contact with leaf spring in succession when last tire further descends, the folded spring 14 realization elastic supports of top employing, thereby the leaf spring pressurized is even.After pre-molding finishes, hoisting appliance makes anchor clamps 6 descending, at this moment oil cylinder 18 will continue to depress a segment distance thereupon, purpose is to make the lock link 16 of anchor clamps 6 reach locking position by the escapement 15 that is located at the locking guide rail 32 on the main frame and be located on the anchor clamps 6, is fixed among the anchor clamps 6 to guarantee leaf spring.When anchor clamps 6 drop to the position II, be located at the roller 36 at anchor clamps 6 two ends and contact and slide, thereby separate with lifting slider 23 at gravity and action of inertia lower edge track with arc track 33 on being located at main frame, enter sliding rail 34.The translation of anchor clamps 6 is that the to-and-fro movement by the lower push-rod 27 that has movable pusher dog realizes.When anchor clamps 6 in-position III, anchor clamps 6 are mentioned in the hoisting appliance action.In lifting process, two thumb wheels 15 on the anchor clamps 6 will contact with the controll block 35 on being located at main frame 8, thereby the locking connecting rod 16 that makes anchor clamps 6 turns over the dead-centre position and tire 11 is lifted, and is located by locking spring 9 and cam 10 after last tire 11 puts in place, puts into reed to wait for next time.When last tire promotes, the discharge arm of establishing thereon 17 will bump against to mention leaf spring and it is thrown on the conveying belt with controll block 37, finish automatic discharging.The empty anchor clamps 6 that are positioned at the position IV will push it to the position V by upper push-rod 24, deliver to the position VI by quick transfer mechanism, be sent to position I by propulsive mechanism again and finish a circulation, be in the material state for the treatment of.
Because jacking system connects by chain, therefore when feeding end anchor clamps 6 descended, exhaust end promptly rose, and vice versa.So whenever, there is the new spring of a slice to pack into, just has a slice finished product spring to draw off.And go up lower push-rod and move simultaneously, therefore in fact, after the feeding end anchor clamps descend and slip into track 34, propulsive mechanism only advances 1/2 step-length, so that be positioned at the anchor clamps in-position III of position II, in the anchor clamps in-position of position IV V, hoisting appliance resets fast afterwards, propulsive mechanism is finished 1/2 stroke of its remainder then, so that in the position IV ' anchor clamps in-position VI, be pulled on the I of position at the anchor clamps of position I ', in next circulation beginning, anchor clamps on the transfer mechanism are sent on the VI of position, and anchor clamps are realized closed cycle thus.
The utility model compared with prior art has following advantage:
Adopt this device to enhance productivity, improve the leaf spring quality, reduce operator (just must a workman), alleviate labor strength, realize automated operation for the common anchor clamps of simple pendulum type quenching press.Characteristics such as this device also has compact construction in addition, and is easy and simple to handle.
This device can be used for the quench treatment that various leaf springs are produced.Change the size of anchor clamps and complete machine, can be suitable for the leaf spring of all size.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is existing pendulum-type monomer quenching press structure iron
Fig. 2 is the utility model front view
Fig. 3 is the utility model plan structure figure
Fig. 4 is the utility model clamp structure figure
Fig. 5 is the utility model side-looking structure iron
In Fig. 1: 1, following tire; 2, last tire; 3, body; 4, oil cylinder.
In Fig. 2: 5, mechanical manipulator; 6, anchor clamps; 7, cyclic water tank; 8, main frame; 18, oil cylinder; 21, sprocket wheel; 23, lifting slider; 24, upper push-rod; 25, tie-beam; 26, connecting rod; 27, lower push-rod; 28, oil cylinder; 29, oil motor; 30, sprocket wheel; 31, conveyor chain; 32, the locking guide rail; 33, arc track; 35, controll block.
In Fig. 3: 19, oil motor; 20, transmission shaft; 22, chain.
In Fig. 4: 9, lock spring; 10, lock cam; 11, last tire; 12, pre-pressure head; 13, top; 14, folded spring; 15, escapement; 16, lock link; 17, discharge arm; 36, roller; 37, controll block; 38, fork; 39, axle.
Embodiment: as being the T30 leaf spring of the wide 25mm of 700mm for straight length, its cool time required greater than 45 seconds, and when with 10 sleeve clamps, the hourly output maximum can reach 600, and its quality will reach the international export standard.
Claims (3)
1, a kind of continous way leaf spring moulding quenching device, comprise mechanical manipulator (5), anchor clamps (6), cyclic water tank (7) and main frame (8), main frame comprises screwdown, hoisting appliance, propulsive mechanism and quick transfer mechanism, it is characterized in that screwdown is arranged in an end of main frame (8), the top has vertical oil cylinder (18); Hoisting appliance is arranged in the both sides of main frame (8), and its top is oil motor (19), is connected by transmission shaft (20) with sprocket wheel (21), has two chains (22) and four lifting sliders (23) on four sprocket wheels; Oil cylinder (28), tie-beam (25) and connecting rod (26) that propulsive mechanism is arranged by main frame (8) upper level, and lower push-rod (27) constitutes, have tie-beam (25) on the oil cylinder (28), connecting rod (26) is hinged with lower push-rod (27), and its middle part is fixedly hinged on frame; Fast lifting mechanism is to be made of oil motor (29), four sprocket wheels (30) and two conveyor chains (31), and oil motor (29) is positioned at main frame top, and sprocket wheel (30) and sealing conveyor chain (31) are horizontally disposed in the middle part of main frame (8).
2, device according to claim 1, it is characterized in that, lock lever (16) on the anchor clamps (6) is a symmetric arrangement, each lock lever lower end all is hinged with following tire, its the upper end respectively with axle (39) key connecting, corresponding to lock cam (10) also with axle (39) key connecting, be provided with lock spring (9) at arch section corresponding to lock cam (10), two escapements (15) pass through fork (38) and axle (39) key connecting, thereby (37), (38) and (16) are rotated around axle (39).Last tire middle part is provided with the leaf spring pre-determined bit mechanism that is made of spring and pre-pressure head (12), and discharging hook (17) is arranged in a side of tire automatically, and movable center (13) is uniform along the arcual radial direction of last tire.
3, device according to claim 1 is characterized in that, the outside in main frame (8) bottom near screwdown has mechanical manipulator (5), is furnished with cyclic water tank (7) at the bottom level of main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246120 CN2187175Y (en) | 1993-12-04 | 1993-12-04 | Continuous plate spring forming quenching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246120 CN2187175Y (en) | 1993-12-04 | 1993-12-04 | Continuous plate spring forming quenching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2187175Y true CN2187175Y (en) | 1995-01-11 |
Family
ID=33818896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93246120 Expired - Fee Related CN2187175Y (en) | 1993-12-04 | 1993-12-04 | Continuous plate spring forming quenching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2187175Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287396A (en) * | 2017-08-25 | 2017-10-24 | 山东雷帕得汽车技术股份有限公司 | A kind of automatic Quenching Production Line |
| CN108225022A (en) * | 2018-01-15 | 2018-06-29 | 攀枝花市高晶钒钛汽车板簧有限公司 | Vanadium titanium leaf springs of car processing heating furnace |
-
1993
- 1993-12-04 CN CN 93246120 patent/CN2187175Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287396A (en) * | 2017-08-25 | 2017-10-24 | 山东雷帕得汽车技术股份有限公司 | A kind of automatic Quenching Production Line |
| CN107287396B (en) * | 2017-08-25 | 2019-05-31 | 山东雷帕得汽车技术股份有限公司 | A kind of automatic Quenching Production Line |
| CN108225022A (en) * | 2018-01-15 | 2018-06-29 | 攀枝花市高晶钒钛汽车板簧有限公司 | Vanadium titanium leaf springs of car processing heating furnace |
| CN108225022B (en) * | 2018-01-15 | 2019-09-20 | 攀枝花市高晶钒钛汽车板簧有限公司 | Heating furnace is used in the processing of vanadium titanium leaf springs of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |