CN205129313U - Beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment - Google Patents
Beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment Download PDFInfo
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- CN205129313U CN205129313U CN201520724849.3U CN201520724849U CN205129313U CN 205129313 U CN205129313 U CN 205129313U CN 201520724849 U CN201520724849 U CN 201520724849U CN 205129313 U CN205129313 U CN 205129313U
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- pressure head
- knuckle
- down mechanism
- hold
- support ring
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Abstract
The utility model discloses a solve present knuckle quick -witted processing technology include A number of processes usually, the per pass process all need design dedicated frock to toward in the knuckle course of working, in order to realize the higher problem of knuckle cost of labor, provide a beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment through loading and unloading the clamp plate. This section hold -down mechanism, including the dabber, the dabber center is equipped with the mounting hole that runs through, is equipped with the installation axle in the mounting hole, and the installation position of axle is equipped with the pressure head support ring in one side of knuckle cover, and the edge of pressure head support ring is equipped with a plurality of pressure heads that are used for compressing tightly the knuckle, installs the epaxial drive that still is equipped with pressure head support ring orientation the dabber motion, and then make the pressure head compress tightly the driving piece of knuckle. The utility model provides relapse loading and unloading clamp plate has been avoided to the high automatic level and the technological level of production of frock, simplified operation worker's operation, and elimination clamping error is raised the efficiency, has reduced frock administrative cost simultaneously, and depletion of numbers falls originally, increases per capita output.
Description
Technical field
The utility model relates to knuckle processing correlative technology field, specifically, relates to a kind of knuckle hold-down mechanism and compression apparatus of beak shape pressure head.
Background technology
Knuckle is one of strength member in steering axle of automobile, and vehicle steadily can be made to travel and sensitive transmission travel direction.The function of knuckle transmits and bears automotive front load, supports and drive front-wheel rotate around stub and make motor turning.Under motoring condition, it subjects changeable shock loading, therefore, requires that it has very high intensity.
Therefore, knuckle is that automotive steering is unified one of the strength member of brakes, and its complex structure is changeable, and demand is large.The process for machining of knuckle generally includes multiple working procedure, and every procedure all needs the frock of design specialized.In the past in knuckle process, by handling pressing plate to realize the compression of knuckle and to unclamp.Knuckle kind was single in the past, and annual requirement is little, and cost of labor is not high, and the shortcoming of this mode does not expose.But along with slewing journal structure and shape are maked rapid progress, demand is increasing, and cost of labor is more and more higher, just urgently need new mechanism to replace to load and unload pressing plate in the mode realizing knuckle compression and unclamp, to solve the problem.
Utility model content
The utility model generally includes multiple working procedure in order to the process for machining solving existing knuckle, every procedure all needs the frock of design specialized, in the past in knuckle process, by handling pressing plate to realize the higher problem of knuckle cost of labor, provide a kind of knuckle hold-down mechanism and compression apparatus of beak shape pressure head.
The required technical problem solved of the utility model, can be achieved through the following technical solutions:
A kind of knuckle hold-down mechanism of beak shape pressure head, it is characterized in that, comprise: the mandrel be inserted in for knuckle, described mandrel center is provided with the installing hole run through, be provided with installation shaft in described installing hole, the side that described installation shaft is positioned at knuckle is set with pressure head support ring, and the edge of described pressure head support ring is provided with multiple pressure head for compressing knuckle, described installation shaft is also provided with and drives described pressure head support ring to move towards described mandrel, and then make pressure head compress the actuator of knuckle.
In the utility model, described pressure head has the planar portions of a compression knuckle towards the side of described knuckle, and the side of described pressure head described knuckle is dorsad curved.
Described pressure head and described pressure head support ring hinged; For preferably, the jointed shaft of described pressure head and pressure head support ring is provided with torsion spring, and described torsion spring makes pressure head tend to pressure head support ring adduction.
Described pressure head is more than 3 or 3.
In the utility model, described installation shaft is piston type pull bar, and described actuator is be set with the drive block be fixed in the rod section of described piston type pull bar.
Described rod section is provided with ring-type mounting flange between drive block and pressure head support ring, and described ring-type mounting flange compresses described pressure head support ring, and described drive block is provided with the mounting groove holding described ring-type mounting flange.
In described rod section, the outside of described drive block is also provided with stop nut.
A knuckle compression apparatus for beak shape pressure head, is characterized in that, comprising: base, described base is provided with mounting platform, described mounting platform to be provided with before at least 2 hold-down mechanism.
Individual in the utility model, described mounting platform is vertical shape, and described hold-down mechanism is arranged on after on described mounting platform, and described mandrel is horizontal.
The knuckle hold-down mechanism of beak shape pressure head of the present utility model and compression apparatus, improve the technological level of the gentle production of Automated water of frock, avoid and repeatedly load and unload pressing plate, the operation of the work that simplifies the operation, eliminates clamping error, raises the efficiency, reduce tool management cost simultaneously, at least one people is achieved for compression apparatus and manages 3, cut personnel and fall this, increase output per capita.
Accompanying drawing explanation
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the knuckle compression apparatus of the utility model beak shape pressure head.
Fig. 2 is the structural representation of the knuckle hold-down mechanism of the utility model beak shape pressure head.
Fig. 3 Fig. 2 removes the structural representation after knuckle.
Fig. 4 is the structural representation after Fig. 3 removes mandrel.
Detailed description of the invention
In order to make technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
Purport of the present utility model is, by the analysis to existing spindle Tool clamp structure and user demand, find that the process for machining of existing knuckle generally includes multiple working procedure, every procedure all needs the frock of design specialized, in the past in knuckle process, by handling pressing plate to realize the higher problem of knuckle cost of labor, provide a kind of knuckle hold-down mechanism of beak shape pressure head and compression apparatus to solve the problem by the utility model.
See Fig. 1, the knuckle compression apparatus of beak shape pressure head of the present utility model, comprise base 1, base 1 is provided with mounting platform 11, mounting platform 11 is provided with the knuckle hold-down mechanism 2 of at least 2 beak shape pressure heads, in present embodiment, mounting platform 11 is in vertical shape, it can arrange mounting plane, be vertical shape based on mounting platform, the horizontal mode of hold-down mechanism 2 is arranged on mounting platform 11, be understandable that, mounting platform 11 also can adopt other structures, hold-down mechanism 2 also can adopt vertically or other modes are arranged on mounting platform 11.
See Fig. 2 to 4, the knuckle hold-down mechanism 2 of beak shape pressure head of the present utility model, comprise mandrel 21, mandrel 21 is the foundation structure of hold-down mechanism 2, knuckle 3 realizes compacted after being inserted in mandrel 21, hold-down mechanism 2 is arranged on mounting platform 11 and can be realized with mounting platform 11 is fixing by mandrel 21, also can realize by arranging auxiliary mounting structure, in present embodiment, the horizontal mode of hold-down mechanism 2 is arranged on mounting platform 11, namely hold-down mechanism 2 is arranged on after on mounting platform 11, and mandrel 21 is horizontal.
Mandrel 21 center is provided with the installing hole 211 run through, installation shaft is provided with in installing hole 211, in present embodiment, installation shaft adopts piston type pull bar, piston type pull bar is made up of rod section 221 and piston portion 22, the side that rod section 221 is positioned at knuckle 3 is set with pressure head support ring 23, the edge of pressure head support ring 23 is provided with multiple pressure head 24 for compressing knuckle 3, in rod section 221, suit is fixed with drive block 25, drive block 25 can adopt loop configuration, piston type pull bar is at the moved downward of hydraulic oil, drive block 25 is owing to being set with for fixing with rod section 221, drive block 25 also will move downward compression pressure head support ring 23(together and move towards mandrel 21), and then make pressure head 24 compress knuckle 3.Be in and compress the reliable and stable demand of pressure head support ring 23, rod section 221 is provided with ring-type mounting flange 26 between drive block 25 and pressure head support ring 23, ring-type mounting flange 26 compresses pressure head support ring 23, drive block 25 is provided with the mounting groove holding ring-type mounting flange 26, in addition, in rod section 221, the outside of drive block 25 is also provided with stop nut 27.
Certainly; be understandable that; for the utility model; installation shaft also can adopt plain shaft structure; realize operating the compression of pressure head support ring 23 by the actuator structure of other structures; based on spirit of the present utility model, the installation shaft of any structure and actuator structure all should in the scopes of the utility model request protection.
In addition, in present embodiment, pressure head 24 adopts 3, and 120 degree, interval setting in the circumferential, be understandable that, pressure head 24 also can arrange more than 3, to promote the reliability compressed knuckle 3.In addition, in present embodiment, pressure head 24 has the planar portions of a compression knuckle 3 towards the side of knuckle 3, the side of pressure head 24 knuckle 3 is dorsad curved, like this, when pressure head 24 is connected by articulated manner with pressure head support ring 23, pressure head 24 is towards the time receiving in support ring 23, can so that knuckle 3 be sleeved on mandrel 21, therefore, for preferably, the jointed shaft of pressure head 24 and pressure head support ring 23 is preferably and is provided with torsion spring (not illustrated) again, make pressure head 24 tend to pressure head support ring 24 adduction by torsion spring.
Below will sketch the course of work of the present utility model: before knuckle clamping, the rod section of piston type pull bar is positioned at the top (relative to the direction shown in Fig. 2 to 4, hold-down mechanism level install actual be positioned at outermost), drive block, stop nut and piston type pull bar are one, be positioned at highest order point equally, now drive block does not have pressure to pressure head, so 3 pressure heads inwardly shrink under the effect of torsion spring, now the round diameter of the profile formation of the ragged edge of 3 pressure heads is less than the minimum diameter of knuckle spindle bearing bore, so turn to energy-conservation smoothly by 3 pressure heads, be arranged on mandrel.After product installs, the rod section of piston type pull bar is at the moved downward of hydraulic oil, and drive block also moves downward together simultaneously, and then drive block applies pressure to 3 pressure heads, when pressure is greater than the pulling force of torsion spring, 3 pressure heads rotate, and finally compress knuckle.After knuckle processes, piston type pull bar moves upward, distress resolves, and 3 pressure heads inwardly shrink under the effect of torsion spring pulling force, take out knuckle smoothly, and a circulation completes.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.In a word, all various changes done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (10)
1. the knuckle hold-down mechanism of a beak shape pressure head, it is characterized in that, comprise: the mandrel be inserted in for knuckle, described mandrel center is provided with the installing hole run through, be provided with installation shaft in described installing hole, the side that described installation shaft is positioned at knuckle is set with pressure head support ring, and the edge of described pressure head support ring is provided with multiple pressure head for compressing knuckle, described installation shaft is also provided with and drives described pressure head support ring to move towards described mandrel, and then make pressure head compress the actuator of knuckle.
2. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 1, is characterized in that: described pressure head has the planar portions of a compression knuckle towards the side of described knuckle, and the side of described pressure head described knuckle is dorsad curved.
3. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 1, is characterized in that: described pressure head and described pressure head support ring hinged.
4. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 3, is characterized in that: the jointed shaft of described pressure head and pressure head support ring is provided with torsion spring, and described torsion spring makes pressure head tend to pressure head support ring adduction.
5. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 1, is characterized in that: described pressure head is more than 3 or 3.
6. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 1, is characterized in that: described installation shaft is piston type pull bar, and described actuator is be set with the drive block be fixed in the rod section of described piston type pull bar.
7. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 6, it is characterized in that: described rod section is provided with ring-type mounting flange between drive block and pressure head support ring, described ring-type mounting flange compresses described pressure head support ring, and described drive block is provided with the mounting groove holding described ring-type mounting flange.
8. the knuckle hold-down mechanism of a kind of beak shape pressure head according to claim 6, is characterized in that: in described rod section, the outside of described drive block is also provided with stop nut.
9. the knuckle compression apparatus of a beak shape pressure head, it is characterized in that, comprise: base, described base is provided with mounting platform, described mounting platform is provided with the knuckle hold-down mechanism of at least 2 beak shape pressure heads as described in claim 1 to 8 any one.
10. the knuckle compression apparatus of a kind of beak shape pressure head according to claim 1, is characterized in that: described mounting platform is vertical shape, and the knuckle hold-down mechanism of described beak shape pressure head is arranged on after on described mounting platform, and described mandrel is horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724849.3U CN205129313U (en) | 2015-09-18 | 2015-09-18 | Beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724849.3U CN205129313U (en) | 2015-09-18 | 2015-09-18 | Beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment |
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| Publication Number | Publication Date |
|---|---|
| CN205129313U true CN205129313U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520724849.3U Active CN205129313U (en) | 2015-09-18 | 2015-09-18 | Beak is described knuckle hold -down mechanism of pressure head and is compressed tightly equipment |
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| CN (1) | CN205129313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239197A (en) * | 2016-08-30 | 2016-12-21 | 宁波汇众汽车车桥制造有限公司 | The knuckle hold-down mechanism of a kind of beak shape pressure head and compression apparatus |
| CN107803625A (en) * | 2017-09-27 | 2018-03-16 | 湖北三环锻造有限公司 | The processing technology of McPherson suspension knuckle |
-
2015
- 2015-09-18 CN CN201520724849.3U patent/CN205129313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239197A (en) * | 2016-08-30 | 2016-12-21 | 宁波汇众汽车车桥制造有限公司 | The knuckle hold-down mechanism of a kind of beak shape pressure head and compression apparatus |
| CN107803625A (en) * | 2017-09-27 | 2018-03-16 | 湖北三环锻造有限公司 | The processing technology of McPherson suspension knuckle |
| CN107803625B (en) * | 2017-09-27 | 2019-08-06 | 湖北三环锻造有限公司 | The processing technology of McPherson suspension knuckle |
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