CN210818456U - Bearing journal positioning mechanism and processing device for steering knuckle - Google Patents
Bearing journal positioning mechanism and processing device for steering knuckle Download PDFInfo
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- CN210818456U CN210818456U CN201921361761.4U CN201921361761U CN210818456U CN 210818456 U CN210818456 U CN 210818456U CN 201921361761 U CN201921361761 U CN 201921361761U CN 210818456 U CN210818456 U CN 210818456U
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- plate
- positioning
- fixing plate
- distance adjusting
- knuckle
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Abstract
The utility model provides a supporting shaft neck positioning mechanism and a processing device for a steering knuckle, which comprises an upper fixed plate, a lower fixed plate, a driving mechanism, a pressing plate, a flange plate positioning base and a supporting shaft neck positioning mechanism; the bearing journal positioning mechanism comprises a mounting plate, a distance adjusting lead screw and a positioning plate; one end of the distance adjusting lead screw is provided with a wrenching part, the other end of the distance adjusting lead screw is rotatably connected with the positioning plate, the distance adjusting lead screw penetrates through the mounting plate, the distance adjusting lead screw is in threaded connection with the mounting plate, and one end, far away from the distance adjusting lead screw, of the positioning plate is provided with a positioning groove capable of positioning a steering knuckle. A supporting shaft neck positioning mechanism and be used for processingequipment of knuckle, the regulation that the supporting shaft neck part location portion of having solved traditional knuckle processing tool can not realize the reference position, and then leads to can not playing the technical problem that effectively fixes a position to the supporting shaft neck of different diameters.
Description
Technical Field
The utility model belongs to knuckle field of making especially relates to a supporting axle journal positioning mechanism and be used for processingequipment of knuckle.
Background
The steering knuckle is one of main parts on an automobile steering axle, can enable an automobile to stably run and sensitively transmit the running direction, and has the function of bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to enable the automobile to steer. In the process of drilling a flange part of a steering knuckle in the prior art, a jig is needed for positioning a supporting journal part and the flange part of the steering knuckle, and the positioning position of the supporting journal part of the traditional steering knuckle processing jig cannot be adjusted, so that effective positioning of supporting journals with different diameters cannot be achieved.
Disclosure of Invention
In view of this, the utility model aims at providing a supporting axle journal positioning mechanism and be used for processingequipment of knuckle has solved the regulation that the supporting axle journal part location portion of traditional knuckle processing tool can not realize the locating position, and then leads to can not playing the technical problem that effectively fixes a position to the supporting axle journal of different diameters.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a bearing journal positioning mechanism comprises a mounting plate, a distance adjusting lead screw and a positioning plate;
one end of the distance adjusting screw rod is provided with a screwing part, the other end of the distance adjusting screw rod is rotatably connected with the positioning plate, the distance adjusting screw rod penetrates through the mounting plate, the distance adjusting screw rod is in threaded connection with the mounting plate, and one end, far away from the distance adjusting screw rod, of the positioning plate is provided with a positioning groove capable of positioning a bearing journal of a steering knuckle.
Furthermore, both ends all are equipped with the slip recess about the locating plate.
Furthermore, positioning mechanism still includes guide structure, guide structure includes two guide rails, each the guide rail all correspond with one the sliding groove cooperation.
A processing device for a steering knuckle comprises an upper fixing plate, a lower fixing plate, a driving mechanism, a pressing plate, a flange plate positioning base and the positioning mechanism;
the upper fixing plate is connected with the lower fixing plate through a supporting structure, the driving mechanism and the pressing plate are arranged between the upper fixing plate and the lower fixing plate, the fixed end of the driving mechanism is connected with the upper fixing plate or the lower fixing plate, the extending end of the driving mechanism is connected with the pressing plate, and the flange plate positioning base is arranged on the upper end face of the pressing plate;
the upper fixing plate comprises two first fixing plates which are arranged in parallel, the two first fixing plates are connected with the lower fixing plate through the supporting structure, and the positioning mechanism is arranged between the two first fixing plates;
one end of the mounting plate is detachably connected with one first fixing plate, the other end of the mounting plate is detachably connected with the other first fixing plate, the positioning groove is opposite to the flange plate positioning base, and the two first fixing plates are slidably connected with the positioning plate;
and a plurality of first through holes are formed in the two first fixing plates, and when a steering knuckle is installed on the flange plate positioning base, the plurality of first through holes of the two first fixing plates are opposite to the flange plate part of the steering knuckle.
Further, ring flange location base includes second mounting panel, stainless steel support and magnet branch, magnet branch passes through the stainless steel support with the second mounting panel is connected, magnet branch top is the sphere, the second mounting panel with the connection can be dismantled to the clamp plate.
Furthermore, two rows of through holes are arranged on the pressing plate in parallel, each row of through holes comprises a plurality of through holes, the arrangement direction of each row of through holes is parallel to the sliding direction of the two first fixing plates and the positioning plate, and the left end part and the right end part of the second mounting plate are connected with one through hole through bolts.
Further, the lower fixing plate comprises a second fixing plate and two connecting structures;
the two connecting structures are symmetrically arranged on the left side and the right side of the second fixing plate;
the connecting structure comprises a connecting plate and two lug plates, wherein the lug plates are arranged on the lower end face of the connecting plate, the lug plates are integrally formed with the connecting plate, two threaded through holes are formed in the connecting plate, the threaded through holes are connected with the second fixing plate through bolts, and each lug plate is correspondingly provided with a through hole.
Furthermore, the supporting structure comprises four supporting columns, and each first fixing plate is correspondingly connected with two supporting columns.
Furthermore, the driving mechanism comprises two air cylinders, the lower end face of each first fixing plate is correspondingly connected with one air cylinder, and the extending ends of the two air cylinders are connected with the pressing plate.
Compared with the prior art, the utility model a supporting shaft neck positioning mechanism and be used for processingequipment of knuckle have following advantage:
the utility model discloses a supporting shaft neck positioning mechanism and be used for processingequipment of knuckle, can fix a position the supporting shaft neck part of the knuckle of different diameters through supporting shaft neck positioning mechanism, and then can play the beneficial effect that same tool is applicable to the polytypic knuckle;
the flange plate positioning base adopts the magnet supporting rod, so that the beneficial effect of further stabilizing the flange plate part of the steering knuckle can be achieved, and the top end of the magnet supporting rod adopts a spherical surface design, so that the position of the steering knuckle can be conveniently adjusted on the magnet supporting rod;
the clamp plate of the scheme is provided with two rows of through holes in parallel, so that the multi-position installation of the flange plate positioning base can be realized.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a machining device for a knuckle according to an embodiment of the present invention;
fig. 2 is a schematic view of a positioning mechanism for a bearing journal in a machining device for a knuckle according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of a processing device for a knuckle according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a flange positioning base in a machining device for a knuckle according to an embodiment of the present invention.
Description of reference numerals:
10-an upper fixing plate; 101-mounting plate; 102-a groove; 103-distance adjusting lead screw; 104-a guide rail; 105-a positioning plate; 20-lower fixing plate; 201-connecting plate; 202-ear plate; 203-threaded through hole; 30-a support structure; 40-a drive mechanism; 50-pressing plate; 501-stainless steel support; 502-a second mounting plate; 503-magnet support bar.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A bearing journal positioning mechanism, as shown in FIG. 2, comprises a mounting plate 101, a distance adjusting screw 103 and a positioning plate 105;
one end of the distance adjusting screw rod 103 is provided with a screwing part, the other end of the distance adjusting screw rod 103 is rotatably connected with the positioning plate 105, the distance adjusting screw rod 103 penetrates through the mounting plate 101, the distance adjusting screw rod 103 is in threaded connection with the mounting plate 101, one end of the positioning plate 105, which is far away from the distance adjusting screw rod 103, is provided with a positioning groove capable of positioning a bearing journal of a steering knuckle, and the bearing journal parts of the steering knuckles with different diameters can be positioned through the bearing journal positioning mechanism, so that the beneficial effect that the same jig is suitable for multiple types of steering knuckles can be achieved;
a processing device for a steering knuckle is shown in figure 1 and comprises an upper fixing plate 10, a lower fixing plate 20, a driving mechanism 40, a pressing plate 50, a flange plate positioning base and the positioning mechanism;
the upper fixing plate 10 is connected with the lower fixing plate 20 through the supporting structure 30, the driving mechanism 40 and the pressing plate 50 are both arranged between the upper fixing plate 10 and the lower fixing plate 20, the fixed end of the driving mechanism 40 is connected with the upper fixing plate 10 or the lower fixing plate 20, the extending end of the driving mechanism 40 is connected with the pressing plate 50, and the flange plate positioning base is arranged on the upper end surface of the pressing plate 50;
the upper fixing plate 10 comprises two first fixing plates arranged in parallel, the two first fixing plates are both connected with the lower fixing plate 20 through a supporting structure 30, and the positioning mechanism is arranged between the two first fixing plates;
one end of the mounting plate 101 is detachably connected with one first fixing plate, the other end of the mounting plate 101 is detachably connected with the other first fixing plate, in the embodiment, grooves 103 capable of being matched with the mounting plate 101 are formed in the inner sides of the two first fixing plates, the mounting plate 101 is connected with the grooves 103 of the two first fixing plates through bolts, the positioning grooves are opposite to the flange plate positioning base, and the two first fixing plates are connected with the positioning plate 105 in a sliding mode;
in this embodiment, the positioning plate 105 has sliding grooves at both left and right ends. The positioning mechanism further comprises a guide structure, the guide structure comprises two guide rails 104, each guide rail 104 is matched with one sliding groove correspondingly, and one guide rail 104 is arranged on the inner sides of the two first fixing plates.
A plurality of first through holes are formed in the two first fixing plates, and when the steering knuckle is installed on the flange plate positioning base, the first through holes of the two first fixing plates are opposite to the flange plate portion of the steering knuckle.
As shown in fig. 4, the flange plate positioning base includes a second mounting plate 502, a stainless steel support 501 and a magnet support rod 503, the magnet support rod 503 is connected with the second mounting plate 502 through the stainless steel support 501, the top end of the magnet support rod 503 is spherical, the second mounting plate 502 is detachably connected with the pressing plate 50, the flange plate positioning base of the scheme adopts the magnet support rod 503, so that the beneficial effect of further stabilizing the flange part of the knuckle can be achieved, the top end of the magnet support rod 503 adopts a spherical design, and the position of the knuckle can be conveniently adjusted on the magnet support rod 503;
be equipped with two rows of through-holes on the clamp plate 50 side by side, every row of through-hole all includes a plurality of through-holes, and the array orientation of every row of through-hole all is parallel with two first fixed plates and locating plate 105 slip direction, and the tip all is through a through-hole of bolted connection about the second mounting panel 502, is equipped with two rows of through-holes on the clamp plate of this scheme side by side, and then can realize the multiposition installation of ring flange location base.
The lower fixing plate 20 comprises a second fixing plate and two connecting structures, and the two connecting structures are symmetrically arranged on the left side and the right side of the second fixing plate;
as shown in fig. 3, the connecting structure includes a connecting plate 201 and two ear plates 202, the two ear plates 202 are disposed on the lower end surface of the connecting plate 201, the two ear plates 202 are integrally formed with the connecting plate 201, the connecting plate 201 is provided with two threaded through holes 203, the threaded through holes 203 are connected with the second fixing plate through bolts, and each ear plate 202 is correspondingly provided with a through hole.
The supporting structure 30 includes four supporting columns, and each first fixing plate is correspondingly connected to two supporting columns.
The driving mechanism 40 includes two cylinders, one cylinder is connected to the lower end surface of each first fixing plate, and the extending ends of the two cylinders are connected to the pressing plate 50.
Working mode of the example
Firstly, two connecting plates 201 are connected with a second fixing plate, the two connecting plates are connected with an operation machine tool through two lug plates 202 of a connecting structure, a flange plate part of a steering knuckle is installed on a magnet support rod 503, the position of the steering knuckle is adjusted, the position of a positioning plate 105 is adjusted through a distance adjusting screw rod 103 according to the diameter of a bearing journal of the steering knuckle, the bearing journal of the steering knuckle is positioned through a positioning groove, then two air cylinders are started, the steering knuckle is clamped in the vertical direction, and a drill bit of the machine tool penetrates through a first through hole to drill the flange plate part of the steering knuckle.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A bearing journal positioning mechanism characterized by: comprises a mounting plate (101), a distance adjusting screw rod (103) and a positioning plate (105);
one end of the distance adjusting screw rod (103) is provided with a screwing part, the other end of the distance adjusting screw rod (103) is rotatably connected with the positioning plate (105), the distance adjusting screw rod (103) penetrates through the mounting plate (101), the distance adjusting screw rod (103) is in threaded connection with the mounting plate (101), and one end, far away from the distance adjusting screw rod (103), of the positioning plate (105) is provided with a positioning groove capable of positioning a bearing journal of a steering knuckle.
2. A bearing journal positioning mechanism as in claim 1 wherein: the left end and the right end of the positioning plate (105) are provided with sliding grooves.
3. A bearing journal positioning mechanism as in claim 2 wherein: the positioning mechanism further comprises a guide structure, the guide structure comprises two guide rails (104), and each guide rail (104) is correspondingly matched with one sliding groove.
4. A machining device for a knuckle comprising the positioning mechanism according to any one of claims 1 to 3, characterized in that: comprises an upper fixing plate (10), a lower fixing plate (20), a driving mechanism (40), a pressure plate (50), a flange plate positioning base and a positioning mechanism of any one of claims 1 to 3;
the upper fixing plate (10) is connected with the lower fixing plate (20) through a supporting structure (30), the driving mechanism (40) and the pressing plate (50) are arranged between the upper fixing plate (10) and the lower fixing plate (20), the fixed end of the driving mechanism (40) is connected with the upper fixing plate (10) or the lower fixing plate (20), the extending end of the driving mechanism (40) is connected with the pressing plate (50), and the flange plate positioning base is arranged on the upper end face of the pressing plate (50);
the upper fixing plate (10) comprises two first fixing plates which are arranged in parallel, the two first fixing plates are connected with the lower fixing plate (20) through the supporting structure (30), and the positioning mechanism is arranged between the two first fixing plates;
one end of the mounting plate (101) is detachably connected with one first fixing plate, the other end of the mounting plate (101) is detachably connected with the other first fixing plate, the positioning groove is opposite to the flange plate positioning base, and the two first fixing plates are slidably connected with the positioning plate (105);
and a plurality of first through holes are formed in the two first fixing plates, and when a steering knuckle is installed on the flange plate positioning base, the plurality of first through holes of the two first fixing plates are opposite to the flange plate part of the steering knuckle.
5. A machining device for a knuckle according to claim 4, characterized in that: ring flange location base includes second mounting panel (502), stainless steel support (501) and magnet branch (503), magnet branch (503) pass through stainless steel support (501) with second mounting panel (502) are connected, magnet branch (503) top is the sphere, second mounting panel (502) with clamp plate (50) can be dismantled and connect.
6. A machining device for a knuckle according to claim 5, characterized in that: the pressing plate (50) is provided with two rows of through holes in parallel, each row of through holes comprises a plurality of through holes, the arrangement direction of each row of through holes is parallel to the sliding direction of the first fixing plates and the positioning plates (105), and the left end part and the right end part of the second mounting plate (502) are connected with one through hole through bolts.
7. A machining device for a knuckle according to any one of claims 4 to 6, characterized in that: the lower fixing plate (20) comprises a second fixing plate and two connecting structures;
the two connecting structures are symmetrically arranged on the left side and the right side of the second fixing plate;
connection structure includes connecting plate (201) and two otic placodes (202), two otic placode (202) set up the lower terminal surface of connecting plate (201), two otic placode (202) all with connecting plate (201) integrated into one piece, be equipped with two screw thread through-holes (203) on connecting plate (201), screw thread through-hole (203) pass through the bolt with the second fixed plate is connected, each all correspond on otic placode (202) and be equipped with a through-hole.
8. A machining device for a knuckle according to claim 7, characterized in that: the supporting structure (30) comprises four supporting columns, and each first fixing plate is correspondingly connected with two supporting columns.
9. A machining device for a knuckle according to claim 8, characterized in that: the driving mechanism (40) comprises two air cylinders, the lower end face of each first fixing plate is correspondingly connected with one air cylinder, and the extending ends of the two air cylinders are connected with the pressing plate (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361761.4U CN210818456U (en) | 2019-08-21 | 2019-08-21 | Bearing journal positioning mechanism and processing device for steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921361761.4U CN210818456U (en) | 2019-08-21 | 2019-08-21 | Bearing journal positioning mechanism and processing device for steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210818456U true CN210818456U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921361761.4U Expired - Fee Related CN210818456U (en) | 2019-08-21 | 2019-08-21 | Bearing journal positioning mechanism and processing device for steering knuckle |
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| CN (1) | CN210818456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340688A (en) * | 2019-08-21 | 2019-10-18 | 中联精工（天津）有限公司 | A kind of knuckle processing jig |
-
2019
- 2019-08-21 CN CN201921361761.4U patent/CN210818456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340688A (en) * | 2019-08-21 | 2019-10-18 | 中联精工（天津）有限公司 | A kind of knuckle processing jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200623 Termination date: 20210821 |