CN110576362B - Deburring device in drilling process of automobile front axle - Google Patents
Deburring device in drilling process of automobile front axle Download PDFInfo
- Publication number
- CN110576362B CN110576362B CN201910856445.2A CN201910856445A CN110576362B CN 110576362 B CN110576362 B CN 110576362B CN 201910856445 A CN201910856445 A CN 201910856445A CN 110576362 B CN110576362 B CN 110576362B
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- front axle
- friction mechanism
- automobile
- drilling process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a deburring device in the drilling process of an automobile front axle, which comprises a mounting frame, an upper rubbing mechanism and a lower rubbing mechanism, wherein the mounting frame is connected with a sliding plate through a first telescopic piece, the first telescopic piece controls the sliding plate to move up and down, the lower end of the sliding plate is fixedly connected with two first motors and four second motors which are matched with an I-beam of the automobile front axle, and the two first motors and the four second motors are in one-to-one correspondence with mounting holes on the I-beam of the automobile front axle. The manual processing of one mounting hole and one mounting hole is not needed, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobile accessory machining equipment, in particular to a deburring device in an automobile front axle drilling process.
Background
The automobile front axle I-beam is one of the main structures of an automobile. The finished product formed by the steering knuckle and other components is called a front axle assembly, and the front axle assembly realizes automobile steering by utilizing the swinging of the steering knuckle, so the steering knuckle is also called a steering axle. Located in the front of the car, and is then also called "front axle". The I-beam is an important part for bearing the installation force of the automobile.
And the processing process flow of the I-shaped beam is as follows: round steel heating → roll forging blank making → press bending, preforging, finish forging → hot side cut → thermal correction → heat treatment → shot blasting → flaw detection → paint → cold correction → machine adding → inspection → warehouse entry, wherein the I-beam just needs to deburr after the lathe drilling, and just needs the manual burr removal after the lathe drilling processing in workshop, and the manual work hangs off the apparent burr at drilling position with the iron plate, then the manual work utilizes the drill bit of deburring to get rid of the downthehole burr, wastes time and energy like this, and work efficiency is very low, can not improve work efficiency, for this reason, provides a burring device in automobile front axle drilling process.
Disclosure of Invention
The invention aims to provide a deburring device in an automobile front axle drilling process, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a deburring device in an automobile front axle drilling process comprises a mounting frame, an upper friction mechanism and a lower friction mechanism, wherein the mounting frame is connected with a sliding plate through a first telescopic piece, the first telescopic piece controls the sliding plate to move up and down, the lower end of the sliding plate is fixedly connected with two first motors and four second motors which are matched with an automobile front axle I-beam, and the two first motors and the four second motors correspond to mounting holes in the automobile front axle I-beam one by one;
the lower ends of the first motor and the second motor are connected with a connector in the upper friction mechanism, the upper friction mechanism further comprises a cutter body and a chuck, the lower end of the connector is fixedly connected with the upper end of the cutter body, and the lower end of the cutter body is fixedly connected with the chuck;
a lower friction mechanism matched with the upper friction mechanism is arranged on the inner bottom wall of the mounting frame, the upper friction mechanism is controlled to penetrate through a mounting hole in an I-beam of a front axle of the automobile and reach the lower friction mechanism through a first telescopic piece, a clamping head is clamped with a clamping block in the lower friction mechanism in a matching mode, a friction disc is fixedly connected to the upper end of the clamping block, and a movable hole for the clamping head to penetrate through is formed in the friction disc;
a bearing table is fixedly connected to the inner bottom of the mounting frame;
the lower friction mechanism further comprises an installation cylinder, a brake cylinder and a rotating block, the installation cylinder is fixedly connected to the inner bottom wall of the installation frame, the brake cylinder is fixedly connected to the inner bottom wall of the installation cylinder, the rotating block is rotatably inserted into the brake cylinder, the upper end of the rotating block is fixedly connected to the lower end of the clamping block, and a part of the lower portion of the clamping block is located in the installation cylinder;
the brake cylinder is made of a magnet material;
the rotating block is a magnetic block.
Preferably, the mechanism of rubbing on still includes mounting disc and a plurality of doctor-bar, the fixed cup joint of mounting disc is on the lateral wall of connector, and is a plurality of doctor-bar fixed connection is at the lower extreme of mounting disc, and is a plurality of the doctor-bar is annular equidistance and distributes.
Preferably, the cutter body includes spliced pole, a plurality of connecting piece and scraper, the upper end fixed connection of spliced pole is at the lower extreme of connector, the lower extreme and the dop fixed connection of spliced pole are a plurality of the one end fixed connection of connecting piece is on the lateral wall of spliced pole, the other end and the scraper fixed connection of connecting piece.
Preferably, the side walls of the scraper positioned at two sides of the connecting piece are provided with scraping grooves, and the scraping grooves are of triangular structures.
Preferably, the bearing table is connected with a first slide rail, and the first slide rail is connected with a model plate.
Preferably, the side wall of the model plate is fixedly connected with a mounting block, and the upper end of the mounting block is fixedly connected with a second telescopic piece.
Preferably, the upper end of the mounting frame is fixedly connected with a second slide rail, the upper wall of the second slide rail is fixedly connected with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a supporting block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the I-beam is brought into the mounting frame through the driving of the first slide rail, the corresponding upper friction mechanism is driven to rotate through the rotation of the first motor and the second motor, the lower friction mechanism can be driven to rotate through the rotation of the upper friction mechanism, so that the upper end, the inner part and the lower end of the mounting hole in the I-beam are respectively deburred by the scraping blade, the scraping knife and the friction disc, the deburring can be rapidly realized, the manual processing of one mounting hole and one mounting hole is not needed, and the working efficiency is improved.
2. The scraping groove formed in the scraper is used for removing burrs in the I-beam mounting hole, and the deburring effect can be achieved regardless of the positive rotation or the reverse rotation of the first motor and the second motor, so that the applicability of the scraper is very strong.
3. The arrangement of the model plate enables the I-shaped beam to be placed better, and the stable I-shaped beam is beneficial to the operation step that the I-shaped beam is pushed onto the bearing table.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional three-dimensional structure of the present invention after an I-beam is placed thereon;
FIG. 2 is an enlarged view of the part A of FIG. 1;
FIG. 3 is a schematic perspective view of an unsplit I-beam according to the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 taken along line B-B;
FIG. 5 is a schematic perspective view of the massaging mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of FIGS. 5C-C;
fig. 7 is a schematic sectional structure view of the down-grinding mechanism of the present invention.
In the figure: the device comprises a mounting frame 1, a first telescopic piece 2, a sliding plate 3, a first motor 4, a second motor 5, a rubbing mechanism 6, a connecting head 601, a mounting disc 602, a scraping blade 603, a cutter body 604, a connecting column 604a, a connecting piece 604b, a scraping blade 604c, a clamping head 605, a rubbing mechanism 7, a mounting cylinder 701, a braking cylinder 702, a rotating block 703, a clamping block 704, a rubbing disc 705, a bearing platform 8, a first sliding rail 9, a model plate 10, a mounting block 11, a second telescopic piece 12, a second sliding rail 13, a connecting rod 14 and a resisting block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without any creative effort are within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
a deburring device in the drilling process of an automobile front axle comprises a mounting frame 1, an upper rubbing mechanism 6 and a lower rubbing mechanism 7, wherein in the specific implementation process, the lower end of the mounting frame 1 is fixedly connected with a mounting frame for supporting the whole deburring device, a placing frame can be directly placed on the edge of the deburring device in the actual operation process, an I-shaped beam can directly fall in the I-shaped beam placing frame after being pushed out, the mounting frame 1 is connected with a sliding plate 3 through a first telescopic piece 2, in the implementation process, the first telescopic piece 2 is a pneumatic telescopic rod, the sliding plate 3 is controlled to move up and down through the first telescopic piece 2, in order to keep the stability of the sliding plate 3, the sliding plate 3 is slidably connected on the inner side wall of the mounting frame 1, the lower end of the sliding plate 3 is fixedly connected with two first motors 4 and four second motors 5 which are matched with the I-shaped beam of the automobile front axle, and the two first motors 4 and the four second motors 5 are in one-to-one correspondence with mounting holes in the I-shaped beam, in practice, the first motor 4 and the four second motors 5 are both pneumatic motors for the rotation power;
the lower ends of the first motor 4 and the second motor 5 are connected with a connector 601 in the friction-up mechanism 6, the upper end of the connector 601 is quadrangular, so that the connectors are conveniently connected, the friction-up mechanism 6 further comprises a cutter body 604 and a chuck 605, burrs can be removed by the cutter body 604 and the chuck 605, the lower end of the connector 601 is fixedly connected with the upper end of the cutter body 604, the lower end of the cutter body 604 is fixedly connected with the chuck 605, in the implementation process, the side wall of the chuck 605 is of an angular structure and is provided with corresponding prismatic grooves, and meanwhile, the fixture block 704 is also provided with corresponding clamping grooves, so that the fixture block 704 can be well clamped with the chuck;
a lower friction mechanism 7 matched with the upper friction mechanism 6 is installed on the inner bottom wall of the installation frame 1, the upper friction mechanism 6 is controlled to penetrate through an installation hole in an I-beam of a front axle of the automobile through a first motor 4 and a second motor 5 and reach a fixture block 704 in the lower friction mechanism 7, so that a chuck 605 is clamped with the fixture block 704 in the lower friction mechanism 7 in a matching mode, a friction disc 705 is fixedly connected to the upper end of the fixture block 704, and a movable hole for the chuck 605 to penetrate through is formed in the friction disc 705;
a bearing platform 8 is fixedly connected to the inner bottom of the mounting frame 1.
In a specific implementation process, as shown in fig. 5, the rubbing mechanism 6 further includes a mounting plate 602 and a plurality of scraping blades 603, the mounting plate 602, the scraping blades 603 and the connector 601 are integrally shaped, so that the service life can be prolonged, the mounting plate 602 is fixedly sleeved on the side wall of the connector 601, the plurality of scraping blades 603 are fixedly connected to the lower end of the mounting plate 602, the plurality of scraping blades 603 are distributed in an annular and equidistant manner, and the plurality of scraping blades 603 can drive the scraping blades 603 to rotate under the rotation of the mounting plate 602, so that burrs on the periphery of the upper end of the mounting hole formed in the i-beam are removed.
In a specific implementation process, as shown in fig. 6, the cutter body 604 includes a connecting column 604a, a plurality of connecting pieces 604b and a scraper 604c, the upper end of the connecting column 604a is fixedly connected to the lower end of the connector 601, the connecting column 604a and the connector 601 are integrally formed, the lower end of the connecting column 604a is fixedly connected to the chuck 605, one end of each of the plurality of connecting pieces 604b is welded to the outer sidewall of the connecting column 604a, and the other end of each of the connecting pieces 604b is fixedly connected to the scraper 604 c; the side wall of scraper 604c that is located connecting piece 604b both sides has seted up the scraping groove, and the scraping groove is the triangle-shaped structure, and like this at the burring in-process, no matter first motor 4 and second motor 5 corotation or reversal, can both play the effect of burring for the suitability of scraper is very strong.
In a specific implementation process, as shown in fig. 7, the massage-down mechanism 7 further includes an installation cylinder 701, a brake cylinder 702 and a rotary block 703, the brake cylinder 702 is made of a magnet material, the installation cylinder 701 is welded on the inner bottom wall of the installation frame 1, the brake cylinder 702 is fixedly connected on the inner bottom wall of the installation cylinder 701, the rotary block 703 is rotatably inserted into the brake cylinder 702, the rotary block 703 is a magnetic block, thus, when the rotary block 703 rotates, the brake drum 702 can act as a barrier to the rotary block 703, under the action of the external force, the rotating block can ensure that the rotating block 703 can not rotate randomly under the action of the external force, therefore, the next time the clamping head 605 enters the clamping block 704, the clamping head can be clamped well, the upper end of the rotating block 703 is fixedly connected to the lower end of the clamping block 704, and a part of the lower part of the clamping block 704 is located in the mounting cylinder 701.
In the specific implementation process, a first slide rail 9 is connected to the bearing table 8, a model plate 10 is connected to the first slide rail 9, the first slide rail 9 plays a role in driving the model plate 10 to move, in the actual operation process, after the model plate 10 is installed on the first slide rail 9, the upper end face of the model plate 10 and the bearing table 8 are kept on the same horizontal plane, so that the I-shaped beam can be smoothly pushed onto the bearing table 8, an installation block 11 is fixedly connected to the side wall of the model plate 10, and a second telescopic part 12 is fixedly connected to the upper end of the installation block 11; the upper end fixedly connected with second slide rail 13 of installing frame 1, the one end of fixedly connected with connecting rod 14 on the upper wall of second slide rail 13, the other end fixedly connected with of connecting rod 14 supports piece 15, supports piece 15 and I-beam phase-match for thereby support in piece 15 can support the recess on the I-beam can be fine with the clamp of I-beam tightly, be favorable to the operation of burring.
In the specific operation process, the I-beam after drilling holes is placed on the model plate 10, because the model plate is matched with the I-beam, the I-beam is placed on the model plate 10 very stably, then the first switch is started, the first slide rail 9 starts to move, then the whole I-beam is driven to enter the bearing table 8, then the second switch controls the second expansion part 12 to extend, then the I-beam is pushed out, the I-beam is pushed onto the bearing table 8 under the action of the second expansion part 12, so that the I-beam is abutted against the side wall of the abutting block 15, at the moment, under the action of the second expansion part 12 and the abutting block 15, the I-beam is clamped, then the third switch is controlled, at the moment, the first expansion part 2 starts to move to drive the sliding plate 3 to move downwards, so that the upper friction mechanism 6 penetrates through the mounting hole formed in the I-beam and reaches the clamping block 704 to be clamped with the clamping block 704, and then the fourth switch is controlled, the first motor 4 and the second motor 5 start to rotate, so that the cutter body 604 is driven to rotate, burrs in the mounting hole are removed by the cutter body 604 in the rotating process, meanwhile, the friction disc 705 is driven to rotate by the rotation of the cutter body 604, the burrs on the periphery of the lower end of the mounting hole are ground, and the burrs on the periphery of the upper end of the mounting hole are removed by the rotation of the scraper 604 c;
after the burrs are removed, the fifth switch and the second switch are controlled to enable the second sliding rail 13 to slide, the second telescopic piece 12 continues to extend, the I-shaped beam is pushed out, and then the fifth switch and the second switch are respectively controlled to enable the second sliding rail 13 to slide and the second telescopic piece 12 to return to the original position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a burring device in car front axle drilling process which characterized in that: the automobile front axle I-beam friction device comprises a mounting frame (1), an upper friction mechanism (6) and a lower friction mechanism (7), wherein the mounting frame (1) is connected with a sliding plate (3) through a first telescopic piece (2), the first telescopic piece (2) controls the sliding plate (3) to move up and down, the lower end of the sliding plate (3) is fixedly connected with two first motors (4) and four second motors (5) which are matched with an automobile front axle I-beam, and the two first motors (4) and the four second motors (5) correspond to mounting holes in the automobile front axle I-beam one by one;
the lower ends of the first motor (4) and the second motor (5) are connected with a connector (601) in the upper friction mechanism (6), the upper friction mechanism (6) further comprises a cutter body (604) and a clamping head (605), the lower end of the connector (601) is fixedly connected with the upper end of the cutter body (604), and the lower end of the cutter body (604) is fixedly connected with the clamping head (605);
the inner bottom wall of the mounting frame (1) is provided with a lower friction mechanism (7) matched with the upper friction mechanism (6), the upper friction mechanism (6) is controlled to penetrate through a mounting hole in an I-beam of a front axle of an automobile and reach the lower friction mechanism (7) through a first telescopic piece (2), so that a clamping head (605) is matched and clamped with a clamping block (704) in the lower friction mechanism (7), the upper end of the clamping block (704) is fixedly connected with a friction disc (705), and the friction disc (705) is provided with a movable hole for the clamping head (605) to penetrate through;
a bearing platform (8) is fixedly connected to the inner bottom of the mounting frame (1);
the lower friction mechanism (7) further comprises an installation cylinder (701), a brake cylinder (702) and a rotating block (703), the installation cylinder (701) is fixedly connected to the inner bottom wall of the installation frame (1), the brake cylinder (702) is fixedly connected to the inner bottom wall of the installation cylinder (701), the rotating block (703) is rotatably inserted into the brake cylinder (702), the upper end of the rotating block (703) is fixedly connected to the lower end of a clamping block (704), and a part of the lower part of the clamping block (704) is located in the installation cylinder (701);
the brake cylinder (702) is made of a magnet material;
the rotating block (703) is a magnetic block.
2. The deburring device in the drilling process of the front axle of the automobile according to claim 1, characterized in that: the upper friction mechanism (6) further comprises a mounting disc (602) and a plurality of scraping blades (603), the mounting disc (602) is fixedly sleeved on the side wall of the connector (601), and is a plurality of the scraping blades (603) are fixedly connected to the lower end of the mounting disc (602) and are distributed in an annular equidistant mode, and the scraping blades (603) are distributed in the annular equidistant mode.
3. The deburring device for the drilling process of the front axle of the automobile as claimed in claim 1 or 2, wherein: cutter body (604) are including spliced pole (604 a), a plurality of connecting piece (604 b) and scraper (604 c), the upper end fixed connection of spliced pole (604 a) is at the lower extreme of connector (601), the lower extreme and dop (605) fixed connection of spliced pole (604 a), and is a plurality of the one end fixed connection of connecting piece (604 b) is on the lateral wall of spliced pole (604 a), the other end and scraper (604 c) fixed connection of connecting piece (604 b).
4. The deburring device in the drilling process of the front axle of the automobile as claimed in claim 3, wherein: the side walls of the scraper (604 c) positioned at the two sides of the connecting piece (604 b) are provided with scraping grooves which are of triangular structures.
5. The deburring device in the drilling process of the front axle of the automobile according to claim 1, characterized in that: a first sliding rail (9) is connected to the bearing table (8), and a model plate (10) is connected to the first sliding rail (9).
6. The deburring device in the drilling process of the front axle of the automobile as claimed in claim 5, wherein: the side wall of the model plate (10) is fixedly connected with an installation block (11), and the upper end of the installation block (11) is fixedly connected with a second telescopic piece (12).
7. The deburring device in the drilling process of the front axle of the automobile according to claim 1, characterized in that: the upper end fixedly connected with second slide rail (13) of installing frame (1), the one end of fixedly connected with connecting rod (14) on the upper wall of second slide rail (13), the other end fixedly connected with of connecting rod (14) supports piece (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856445.2A CN110576362B (en) | 2019-09-11 | 2019-09-11 | Deburring device in drilling process of automobile front axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856445.2A CN110576362B (en) | 2019-09-11 | 2019-09-11 | Deburring device in drilling process of automobile front axle |
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| CN110576362A CN110576362A (en) | 2019-12-17 |
| CN110576362B true CN110576362B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910856445.2A Active CN110576362B (en) | 2019-09-11 | 2019-09-11 | Deburring device in drilling process of automobile front axle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112676923A (en) * | 2020-12-23 | 2021-04-20 | 江苏高光半导体材料有限公司 | Mask plate hole edge burr removing process |
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| CN109807714A (en) * | 2019-03-15 | 2019-05-28 | 张帆 | A kind of high-efficiency multi-function burr removing machine tool |
| CN209050575U (en) * | 2018-09-26 | 2019-07-02 | 天长市天杰金属制品有限公司 | The precise polished fixed device of mold inner hole |
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| KR20090003242U (en) * | 2007-10-02 | 2009-04-07 | 대우조선해양 주식회사 | Invar Punching Hole Auto Grinding Machine |
| CN203918740U (en) * | 2014-04-25 | 2014-11-05 | 苏州新一磁业有限公司 | Single-double dual-purpose grinder |
| CN106312718A (en) * | 2016-10-30 | 2017-01-11 | 云南蓝晶科技有限公司 | Four-drive two-face chip polishing machine |
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| CN110576362A (en) | 2019-12-17 |
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