CN203269981U - Swaying mechanism and automobile plate spring quenching machine - Google Patents
Swaying mechanism and automobile plate spring quenching machine Download PDFInfo
- Publication number
- CN203269981U CN203269981U CN 201320194896 CN201320194896U CN203269981U CN 203269981 U CN203269981 U CN 203269981U CN 201320194896 CN201320194896 CN 201320194896 CN 201320194896 U CN201320194896 U CN 201320194896U CN 203269981 U CN203269981 U CN 203269981U
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- cylinder
- slide block
- eccentric wheel
- rocking arm
- wabble mechanism
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Abstract
The utility model relates to a swaying mechanism which comprises a horizontal bracket, an air cylinder, a motor, a transfer case, eccentric wheels and rocker warms, wherein the middle part of the air cylinder is hinged on the horizontal bracket, a piston of the air cylinder is connected with a sliding block, the sliding block is matched with the horizontal bracket through a linear guide rail, the motor drives two paths of eccentric wheels to rotate through the transfer case, the two eccentric wheels are symmetrically and oppositely arranged on the sliding block, and the rocker arms are hinged on eccentric shafts of the eccentric wheels. Meanwhile, the utility model also discloses an automatic plate spring quenching machine using the swaying mechanism. The swaying mechanism is of a purely mechanical structure and can be used for effectively improving the swaying frequency and amplitude; in the mechanical swaying process, the speed at the highest point is the highest, the speed at the lowest point is the lowest, the speeds in the swaying process accord with a sine curve, and the quenching effect is good.
Description
Technical field
The utility model relates to the quenching apparatus technical field, specifically a kind of leaf springs of car quenching press quenching Special rocking swinging mechanism and quenching apparatus.
Background technology
Many kinds, small batch are the production characteristics of China's leaf spring industry, facts have proved: hydraulic pressure three cylinder quenching press can satisfy the requirement of domestic production well.LZH-3 type hydraulic pressure three cylinder Plate-spring quenching machines are standard type products of my company,
as shown in Figure 1 to Figure 3, existing quenching press running gear principle is by moving up and down of lifting cylinder, workpiece to be placed in quenchant fast, then use another oscillating cylinder to realize the quick swing of workpiece, workpiece is in swing process, swing as the center of circle take the B point take AB as radius, it is an arc track, in the process that swings, because oscillating cylinder is to be undertaken by self stroke, there are two problems, the one, cylinder stroke exists at two terminal points and impacts, impact, easily damage, so the frequency of waving and amplitude are all restricted, the 2nd, there is highs and lows in swing process, when commutating, vertex have one to suspend action, affect the quenching quality, desirable state should be at the uniform velocity carrying out.
In addition, also there are similar problem in the hydraulic pressure three dark arc quenching press of cylinder leaf spring, the hydraulic pressure four cylinder quenching press that exist on market.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of leaf springs of car quenching press quenching Special rocking swinging mechanism and quenching apparatus, it is a kind of mechanism of Purely mechanical, can effectively improve frequency and the amplitude of waving, in mechanical swing process of while, vertex is fastest, the speed of lower-most point is the slowest, and this swing process speed meets just profound curve, and quenching effect is good.
The technical scheme in the invention for solving the technical problem is: a kind of wabble mechanism, comprise horizontal stand, cylinder, motor, transfer gear, eccentric wheel and rocking arm, it is characterized in that, described cylinder middle part is hinged on horizontal stand, described cylinder piston connects a slide block, described slide block coordinates by line slideway with horizontal stand, described motor drives the two-way eccentric wheel by transfer gear and rotates, two-way eccentric wheel symmetry is oppositely arranged on slide block, and described rocking arm is hinged on eccentric excentric shaft.
The Double-gear that clutch end in described transfer gear is formed in one.
Be provided with bearing between described eccentric excentric shaft and rocking arm.
A kind of leaf springs of car quenching press, comprise frame and wabble mechanism, it is characterized in that, described wabble mechanism comprises horizontal stand, cylinder, motor, transfer gear, eccentric wheel and rocking arm, described cylinder middle part is hinged on horizontal stand, described cylinder piston connects a slide block, described slide block coordinates by line slideway with horizontal stand, described motor drives the two-way eccentric wheel by transfer gear and rotates, two-way eccentric wheel symmetry is oppositely arranged on slide block, described rocking arm upper end connects a hydraulic cylinder piston rod, and described hydro-cylinder and quenching press are hinged.
The vertical state of described hydro-cylinder is positioned at above eccentric wheel.
The Double-gear that clutch end in described transfer gear is formed in one.
Be provided with bearing between described eccentric excentric shaft and rocking arm.
The beneficial effects of the utility model are: the utility model rocker arm body is mechanical structure, has higher physical strength, and in the rocking arm swing process, the swing rate of workpiece meets just profound curve, turning point is occuring without suspending action, and quenching effect is good.In use procedure, hydro-cylinder is in the pressure release state, serves as the effect of the rod member that leads, and makes the one-piece construction of equipment effectively be simplified.
Description of drawings
Fig. 1 is one of original schematic diagram action;
Fig. 2 is two of original schematic diagram action;
Fig. 3 is three of original schematic diagram action;
Fig. 4 is schematic diagram of the present utility model;
Fig. 5 is the front view of wabble mechanism;
Fig. 6 is the vertical view of wabble mechanism;
Fig. 7 is the side-view of wabble mechanism;
Fig. 8 is A--A sectional view in Fig. 6;
Fig. 9 is B in Fig. 8-B sectional view;
Figure 10 is C in Fig. 8-C sectional view;
In figure: 1 horizontal stand, 2 cylinders, 21 oscillating bearings, 3 motors, 31 speed reduction units, 4 transfer gears, 41 main shafts, 42 gears, 5 eccentric wheels, 51 excentric shafts, 52 bearings, 6 rocking arms, 7 slide blocks, 71 line slideways, 8 hydro-cylinders.
Embodiment
As Fig. 5-shown in Figure 10,
A kind of wabble mechanism is the major parts of quenching press.It comprises horizontal stand 1, cylinder 2, motor 3, transfer gear 4, eccentric wheel 5 and rocking arm 6.
Horizontal stand 1 is a platform, is to form with the steel member, is used for installing the parts such as slide block, cylinder.
motor 3, eccentric wheel 5 is arranged on slide block 7, motor 3 output shafts are by speed reduction unit 31, transfer gear 4 rear drive two-way eccentric wheels rotate, transfer gear wherein comprises main shaft 41 and gear 42, main shaft one end wherein connects motor by speed reduction unit, gear is arranged on main shaft, the Double-gear that gear 42 herein is formed in one, the centre has a breach, individual gears of two corresponding engagements of face of gear difference, form the two-way transmission, eccentric projection of the installed inside of this individual gears, the excentric shaft of essence for installing, individual gears and excentric shaft form an eccentric wheel 5, so two eccentric wheels are on symmetrically arranged slide block 7, rocking arm 6 is hinged on eccentric excentric shaft 51.And be provided with bearing 52 between described eccentric excentric shaft and rocking arm, and improve handiness, reduce friction.
To be such when this wabble mechanism is used on the leaf springs of car quenching press:
Comprise frame and wabble mechanism, described wabble mechanism comprises horizontal stand, cylinder, motor, transfer gear, eccentric wheel and rocking arm, and frame wherein is gantry type frame, and horizontal frames 1 horizontality in wabble mechanism is arranged in frame.Rocking arm 6 upper ends wherein are connected with the piston rod of hydro-cylinder 8, and described hydro-cylinder 8 cylinder bodies and quenching press are hinged, and the vertical state of hydro-cylinder 8 is positioned at eccentric wheel 5 tops, form a swinging structure.The effect of cylinder 2 be can adjusting rock arm 6 the locus, complete different quenching technology needs.And can carry out quick-clamping in the lower end of rocking arm 6 to workpiece by clamping fixture.
As shown in Figure 4, in this rocking arm waved process, hydro-cylinder 8 was in unloading condition, and hydro-cylinder 8 serves as the effect of guidepost, and the speed of workpiece under rocking arm drives meets just profound curve law, has quenching characteristics preferably.
After completing the circulation of quenching rocking action, workpiece lifts, unclamps under clamped condition, and the artificial leaf spring that tries to quench that takes out is tested.
Except the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (7)
1. wabble mechanism, comprise horizontal stand, cylinder, motor, transfer gear, eccentric wheel and rocking arm, it is characterized in that, described cylinder middle part is hinged on horizontal stand, described cylinder piston connects a slide block, and described slide block coordinates by line slideway with horizontal stand, and described motor drives the two-way eccentric wheel by transfer gear and rotates, two-way eccentric wheel symmetry is oppositely arranged on slide block, and described rocking arm is hinged on eccentric excentric shaft.
2. a kind of wabble mechanism according to claim 1, is characterized in that, the Double-gear that the clutch end in described transfer gear is formed in one.
3. a kind of wabble mechanism according to claim 1, is characterized in that, is provided with bearing between described eccentric excentric shaft and rocking arm.
4. right to use requires a kind of leaf springs of car quenching press of 1 described wabble mechanism, comprise frame and wabble mechanism, it is characterized in that, described wabble mechanism comprises horizontal stand, cylinder, motor, transfer gear, eccentric wheel and rocking arm, described cylinder middle part is hinged on horizontal stand, described cylinder piston connects a slide block, described slide block coordinates by line slideway with horizontal stand, described motor drives the two-way eccentric wheel by transfer gear and rotates, two-way eccentric wheel symmetry is oppositely arranged on slide block, described rocking arm upper end connects a hydraulic cylinder piston rod, described hydro-cylinder and quenching press are hinged.
5. a kind of wabble mechanism according to claim 4 and leaf springs of car quenching press, is characterized in that, the vertical state of described hydro-cylinder is positioned at above eccentric wheel.
6. a kind of wabble mechanism according to claim 5 and leaf springs of car quenching press, is characterized in that, the Double-gear that the clutch end in described transfer gear is formed in one.
7. a kind of wabble mechanism according to claim 5 and leaf springs of car quenching press, is characterized in that, is provided with bearing between described eccentric excentric shaft and rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194896 CN203269981U (en) | 2013-04-17 | 2013-04-17 | Swaying mechanism and automobile plate spring quenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194896 CN203269981U (en) | 2013-04-17 | 2013-04-17 | Swaying mechanism and automobile plate spring quenching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269981U true CN203269981U (en) | 2013-11-06 |
Family
ID=49500429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194896 Expired - Fee Related CN203269981U (en) | 2013-04-17 | 2013-04-17 | Swaying mechanism and automobile plate spring quenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486345A (en) * | 2018-06-19 | 2018-09-04 | 山东雷帕得汽车技术股份有限公司 | A kind of leaf springs of car double pendulum type auto-quenching equipment and technique |
-
2013
- 2013-04-17 CN CN 201320194896 patent/CN203269981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108486345A (en) * | 2018-06-19 | 2018-09-04 | 山东雷帕得汽车技术股份有限公司 | A kind of leaf springs of car double pendulum type auto-quenching equipment and technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |