CN219113623U

CN219113623U - Deburring device for cylinder body

Info

Publication number: CN219113623U
Application number: CN202223591999.0U
Authority: CN
Inventors: 周新; 周珂
Original assignee: Wuxi Pufa Precision Machinery Co ltd
Current assignee: Wuxi Pufa Precision Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a deburring device for a cylinder body, which comprises a frame, wherein a positioning assembly for positioning the cylinder body is arranged on the frame, the frame is also provided with a deburring assembly, the deburring assembly comprises a sliding seat, a rotating column, a driven column, a grinding wheel and a rotating piece, the frame is provided with a sliding groove matched with the appearance of a fixed blade, the sliding seat is in sliding fit in the sliding groove, the rotating column is vertically and rotatably connected in the sliding seat, the driven column is detachably connected at the top end of the rotating column, the grinding wheels are provided with five, one grinding wheel corresponds to one fixed blade, the driven column is connected with a baffle ring, the grinding wheels are sleeved on the driven column and abut against the baffle ring, the driven column is provided with a locking piece for locking the grinding wheel on the driven column, the rotating piece is connected at the bottom end of the sliding seat and is used for driving the rotating column to rotate, and the frame is provided with a driving assembly for driving the sliding seat to move. The utility model has the effect of improving the deburring efficiency of the cylinder body.

Description

Deburring device for cylinder body

Technical Field

The utility model relates to the technical field of cylinder body processing, in particular to a deburring device for a cylinder body.

Background

The cylinder block is the basic structure of the engine, an important component of the engine block, between the cylinder head and the oil pan.

Referring to fig. 1, a conventional cylinder block 01 includes a fixed column 02, a reference block 03, and fixed vanes 04, which are integrally formed. The fixed column 02 is internally provided with a mounting hole 021, the side wall of the reference block 03 far away from the fixed column 02 is a reference surface 031, the fixed blades 04 are provided with five pieces, and the five pieces are fixedly distributed along the length direction of the fixed column 02.

The Chinese patent with the publication number of CN214132895U discloses a cylinder block deburring tool, which comprises a mounting platform, wherein a fixing mechanism for fixing a cylinder block is arranged on the upper surface of the mounting platform, the tool also comprises two groups of cleaning mechanisms, the two groups of cleaning mechanisms are symmetrical about the central axis of the width direction of the mounting platform, the fixing mechanism is positioned between the two groups of cleaning mechanisms, and the cleaning mechanisms comprise a cleaning brush which is connected onto the mounting platform in a sliding manner and a driving assembly for driving the cleaning brush to slide along the length direction of the mounting platform. The application has the effect of improving burring frock work efficiency.

For the related art, the inventor considers that the deburring tool in the prior art only has a structure for positioning the cylinder body, and after the cylinder body is fixed, the mode of manually deburring by using tools still needs to be used by staff, so that the time consumption is long, the labor intensity of the staff is increased, and the deburring efficiency of the cylinder body is reduced.

Disclosure of Invention

In order to improve the deburring efficiency of a cylinder block, the present application provides a deburring device for the cylinder block.

The application provides a be used for cylinder block burring device adopts following technical scheme:

the utility model provides a be used for cylinder body burring device, includes the frame, be provided with the locating component that is used for locating the cylinder body in the frame, still be provided with the burring subassembly in the frame, the burring subassembly includes sliding seat, rotation post, driven post, grinding wheel and rotating member, it has the sliding tray that matches with the fixed blade appearance to open in the frame, sliding seat sliding fit is in the sliding tray, the vertical swivelling joint of rotation post is in the sliding seat, the driven post can dismantle the connection is in the top of rotation post, the grinding wheel is provided with five, one the grinding wheel corresponds a slice fixed blade, be connected with the baffle ring on the driven post, the grinding wheel cover is established on the driven post, and contradict the baffle ring, be provided with the locking piece on the driven post of locking the grinding wheel is in on the driven post, the rotating member is connected the bottom of sliding seat, the rotating member is used for the drive the rotation post, be provided with the drive subassembly that the driving the sliding seat removed in the frame.

Through adopting above-mentioned technical scheme, when needs are to the cylinder body burring make, the staff utilizes locating component to fix a position the cylinder body, utilizes the rotor to drive the rotor to rotate afterwards, and the rotor drives driven post and rotates, and driven post drives the grinding wheel and rotates, utilizes drive assembly drive sliding seat to slide in the sliding tray afterwards, in the removal in-process of sliding seat, the peripheral of fixed blade is polished to the grinding wheel, has realized getting rid of the burr on the fixed blade of cylinder body. The staff utilizes the drive assembly to promote automatically and polishes the wheel displacement, realizes polishing the wheel and removes the effect of fixed blade peripheral burr, has reduced staff's intensity of labour, and has shortened cylinder block burring time, has improved cylinder block burring efficiency.

Optionally, the rotating member is a rotating motor, the rotating member is disposed at the bottom end of the sliding seat, a connecting seat is connected between the rotating member and the sliding seat, and the rotating member is coaxially connected to the rotating column.

Through adopting above-mentioned technical scheme, the staff utilizes rotation motor drive to rotate the post and rotates, and rotation motor can set up small-size motor, and easy to assemble, demand space are little, are applicable to this embodiment drive grinding wheel pivoted occasion.

Optionally, the top fixedly connected with grafting piece of spliced pole, the grafting piece is the hexagonal prism, the grafting piece is made by the attractable material of magnet, open the bottom of driven post has the grafting groove, the grafting piece grafting cooperation is in the grafting inslot, the tank bottom in grafting groove is connected with the magnetite, the grafting piece with the magnetite is contradicted.

Through adopting above-mentioned technical scheme, the staff utilizes the cooperation of grafting piece and spliced groove to realize rotating the driven post of post drive and rotate, and utilize magnetite attraction grafting piece, reduced the driven post and follow the possibility that rotates the post and break away from when rotating, realized the effect of the convenient dismantlement of driven post.

Optionally, the retaining member is the locking ring, the retaining member screw thread fit is in on the driven post, the retaining member is contradicted the highest position the grinding wheel.

Through adopting above-mentioned technical scheme, when five grinding wheels need to be fastened, the staff utilizes the locking ring to contradict the grinding wheel of the highest department, makes four grinding wheels extrusion of the grinding wheel pair below of highest department, realizes the effect of locking grinding wheel.

Optionally, the driven post is further screwed with a tightening nut, and the tightening nut abuts against the locking ring.

Through adopting above-mentioned technical scheme, can produce vibrations when grinding the fixed blade of wheel of polishing, make the retaining member vibrations, the retaining member exists by the possibility of shake loose. The abutting nut is used for assisting in locking the locking piece, so that the possibility that the locking piece is loosened by vibration is reduced.

Optionally, the surface of driven post is opened along its length direction has a plurality of limit grooves, the wheel of polishing corresponds limit groove's position department is connected with the restriction strip, the restriction strip sliding fit is in the limit groove.

Through adopting above-mentioned technical scheme, the staff utilizes the cooperation of restriction groove and restriction strip, has guaranteed that grinding wheel and driven post can synchronous rotation, has reduced grinding wheel and has stopped pivoted possibility because of with fixed blade friction.

Optionally, the drive assembly includes driving motor and pivoted board, pivoted board's one end is rotated and is connected in the frame, pivoted board is opened along its length direction has the propelling movement groove, the sliding seat is located the part in the propelling movement groove sets up to the rectangle, sliding seat sliding fit is in the propelling movement groove, driving motor connects in the frame, driving motor's output shaft with pivoted board connects.

Through adopting above-mentioned technical scheme, when needs promote the sliding seat and remove, the staff starts driving motor, makes the pivoted board rotate, because the sliding seat sets up to the reason of rectangle in promoting the inslot, makes the sliding seat receive the restriction of promoting the groove and can not rotate when removing to this drives the sliding seat and removes along the route of promoting the groove, has realized the effect that promotes the sliding seat and remove.

Optionally, the locating component includes locating plate and reference column, the locating plate is connected in the frame, the locating plate is used for laminating the reference surface of cylinder body, be connected with the cushion in the frame, the reference column is connected in on the cushion, the external diameter of reference column is unanimous with the internal diameter of mounting hole.

By adopting the technical scheme, when the cylinder body needs to be installed, a worker uses the positioning plate to attach the datum plane and sleeves the cylinder body on the positioning column, so that the degree of freedom of the cylinder body is limited, and the effect of installing the cylinder body is realized.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cylinder body needs to be deburred, a worker positions the cylinder body by using the positioning assembly, then drives the rotating column to rotate by using the rotating piece, drives the driven column to rotate, drives the grinding wheel to rotate by using the driven column, then drives the sliding seat to slide in the sliding groove by using the driving assembly, and the grinding wheel grinds the periphery of the fixed blade of the cylinder body in the moving process of the sliding seat, so that the burrs on the fixed blade of the cylinder body are removed. The staff utilizes the drive assembly to promote automatically and polishes the wheel displacement, realizes polishing the wheel and removes the effect of fixed blade peripheral burr, has reduced staff's intensity of labour, and has shortened cylinder block burring time, has improved cylinder block burring efficiency.

Drawings

FIG. 1 is a schematic view of a prior art cylinder block.

Fig. 2 is a schematic overall structure of a deburring device for a cylinder block according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a positioning assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a driving assembly and a deburring assembly according to an embodiment of the present application.

Fig. 5 is a cross-sectional view of a structure for embodying a deburring assembly in an embodiment of the present application.

Fig. 6 is an exploded view of an embodiment of the present application for illustrating the engagement of a restraint strap with a restraint slot.

Reference numerals illustrate: 01. a cylinder block; 02. fixing the column; 03. a reference block; 031. a reference surface; 04. a fixed blade; 1. a frame; 11. a sliding groove; 12. a cushion block; 13. a fixing plate; 2. a positioning assembly; 21. a positioning plate; 22. positioning columns; 3. a deburring assembly; 31. a sliding seat; 32. rotating the column; 321. a plug block; 33. a driven column; 331. a plug-in groove; 332. a magnet; 333. a baffle ring; 334. a spacer ring; 335. a limiting groove; 34. grinding wheel; 341. a restriction strip; 35. a rotating member; 351. a connecting seat; 4. a locking member; 41. tightly supporting the nut; 5. a drive assembly; 51. a driving motor; 52. a rotating plate; 521. pushing the groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-6.

The embodiment of the application discloses a deburring device for a cylinder body. Referring to fig. 2, a deburring apparatus for a cylinder block includes a frame 1, a positioning assembly 2 for positioning the cylinder block 01 and a deburring assembly 3 for deburring the cylinder block 01 are provided on the frame 1. The worker positions the cylinder block 01 on the frame 1 by using the positioning assembly 2, and then deburrs the cylinder block 01 by using the deburring assembly 3, so that the automatic deburring effect on the cylinder block 01 is realized.

Referring to fig. 2 and 3, the positioning assembly 2 includes a positioning plate 21 and a positioning column 22, the positioning plate 21 is an L-shaped plate, and the positioning plate 21 is connected to the frame 1 by bolts. The frame 1 is fixedly connected with a cushion block 12, the positioning column 22 is fixedly connected to the cushion block 12, the outer diameter of the positioning column 22 is consistent with the inner diameter of a mounting hole in the cylinder body 01, the fixed top end of the positioning column 22 is provided with an oblique angle, and the oblique angle is used for rapidly mounting the cylinder body 01.

When the cylinder body 01 needs to be installed, a worker sleeves the cylinder body 01 on the positioning column 22, and attaches the datum plane 031 of the cylinder body 01 to the positioning plate 21 until the cylinder body 01 abuts against the cushion block 12, so that the degree of freedom of the cylinder body 01 is limited, and the installation of the cylinder body 01 is realized.

Referring to fig. 2, 4 and 5, the deburring assembly 3 includes a sliding seat 31, a rotating post 32, a driven post 33, a grinding wheel 34 and a rotating member 35. The frame 1 is provided with a sliding groove 11 matched with the appearance of the fixed blade 04, and the sliding seat 31 is in sliding fit in the sliding groove 11. The rotation post 32 is rotatably coupled within the slide seat 31. The rotating member 35 may be a rotating motor, the bottom end of the sliding seat 31 is fixedly connected with the connecting seat 351, the rotating member 35 is fixedly connected to the side wall of the connecting seat 351 far away from the sliding seat 31, and the rotating member 35 is coaxially connected to the rotating column 32.

Referring to fig. 5, a socket block 321 is fixedly connected to the top end of the rotating post 32, the socket block 321 is a hexagonal prism, and the socket block 321 is made of a material that can be attracted by a magnet, for example: metals such as iron, nickel, cobalt, etc. The driven column 33 is vertically arranged, the bottom end of the driven column 33 is provided with a plug groove 331, the bottom of the plug groove 331 is embedded with a magnet 332, the plug block 321 is in plug fit in the plug groove 331, and the plug block 321 abuts against the magnet 332.

Referring to fig. 5 and 6, a baffle ring 333 is fixedly connected to the driven post 33, polishing wheels 34 are provided in a plurality of numbers, in this embodiment, five polishing wheels 34 are all sleeved on the driven post 33, the polishing wheels 34 abut against the baffle ring 333, a separation ring 334 is provided between two adjacent polishing wheels 34, and the separation ring 334 is sleeved on the driven post 33. The surface of the driven post 33 is provided with a plurality of limiting grooves 335 along the length direction, in this embodiment, four limiting grooves 335 are uniformly distributed circumferentially around the axis of the driven post 33. A limiting bar 341 is fixedly connected to the grinding wheel 34 at a position corresponding to the limiting groove 335, the limiting bar 341 is in sliding fit in the limiting groove 335, and the matching of the limiting groove 335 and the limiting bar 341 is used for enabling the grinding wheel 34 to rotate synchronously with the driven post 33.

Referring to fig. 5, a locking member 4 is provided on the driven post 33, the locking member 4 may be a locking ring, the locking member 4 is screwed on the driven post 33, and the locking member 4 abuts against the polishing wheel 34 at the highest position. The driven post 33 is further screwed with a tightening nut 41, the tightening nut 41 abuts against the locking member 4, and the tightening nut 41 is used for locking the locking member 4.

Referring to fig. 2 and 4, a driving assembly 5 is provided on the frame 1, and the driving assembly 5 includes a driving motor 51 and a rotating plate 52. The frame 1 is fixedly connected with a fixed plate 13, and the driving motor 51 is connected to the fixed plate 13 through bolts. The rotating plate 52 is a rectangular plate, one end of the rotating plate 52 is hinged on the frame 1, the rotating plate 52 is provided with a pushing groove 521 along the length direction, the part of the sliding seat 31 positioned in the pushing groove 521 is rectangular, the sliding seat 31 is in sliding fit with the pushing groove 521, and an output shaft of the driving motor 51 is fixedly connected with one end of the rotating plate 52. When the sliding seat 31 needs to be pushed, the operator starts the driving motor 51 to rotate the rotating plate 52, and the pushing groove 521 drives the sliding seat 31 to move in the sliding groove 11, so that the effect of pushing the sliding seat 31 is achieved.

The implementation principle of the deburring device for the cylinder block is as follows: when the cylinder body 01 needs to be deburred, a worker sleeves the cylinder body 01 on the positioning column 22, and attaches the datum plane 031 to the positioning plate 21 until the cylinder body 01 abuts against the cushion block 12, then starts the rotating piece 35 to enable the rotating column 32 to rotate, drives the driven column 33 to rotate, enables the polishing wheel 34 to rotate, then starts the driving motor 51 to enable the rotating plate 52 to rotate, and enables the rotating plate 52 to push the sliding seat 31 to move in the sliding groove 11, and in the moving process of the sliding seat 31, the polishing wheel 34 abuts against and polishes the periphery of the cylinder body 01, so that the deburring effect of the cylinder body 01 is achieved.

The staff utilizes the drive assembly 5 to push the sliding seat 31 automatically to move, so that the grinding wheel 34 moves along the path of the sliding groove 11, and the grinding wheel 34 grinds the periphery of the fixed blade 04 of the cylinder body 01 while moving, thereby realizing the effect of removing burrs of the fixed blade 04, reducing the labor intensity of the staff, shortening the deburring time of the cylinder body 01 and improving the deburring efficiency of the cylinder body 01.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A deburring device for a cylinder block, characterized by: the automatic deburring machine comprises a frame (1), a positioning component (2) for positioning a cylinder body (01) is arranged on the frame (1), a deburring component (3) is further arranged on the frame (1), the deburring component (3) comprises a sliding seat (31), a rotating column (32), a driven column (33), a polishing wheel (34) and a rotating piece (35), a sliding groove (11) matched with the shape of a fixed blade (04) is formed in the frame (1), the sliding seat (31) is in sliding fit in the sliding groove (11), the rotating column (32) is vertically and rotatably connected in the sliding seat (31), the driven column (33) is detachably connected to the top end of the rotating column (32), five polishing wheels (34) are arranged, one polishing wheel (34) corresponds to one fixed blade (04), a baffle ring (333) is connected to the driven column (33), the polishing wheel (34) is sleeved on the driven column (33) and is abutted to the baffle ring (333), the driven column (33) is provided with the bottom end of the driven column (33) which is connected with the rotating piece (35), the rotating piece (35) is used for driving the rotating column (32) to rotate, and the frame (1) is provided with a driving assembly (5) for driving the sliding seat (31) to move.

2. A deburring apparatus for cylinder blocks as set forth in claim 1, wherein: the rotating piece (35) is a rotating motor, the rotating piece (35) is arranged at the bottom end of the sliding seat (31), a connecting seat (351) is connected between the rotating piece (35) and the sliding seat (31), and the rotating piece (35) is coaxially connected with the rotating column (32).

3. A deburring apparatus for cylinder blocks as claimed in claim 2, wherein: the utility model discloses a magnet, including spliced pole (321), driven post (33), spliced pole (321), magnet, recess (331) are opened to the top fixedly connected with spliced pole (321) of pivoted post (32), spliced pole (321) is hexagonal, spliced pole (321) is made by magnet attractable material, spliced pole (321) are pegged graft and are cooperated in recess (331), the tank bottom of spliced pole (331) is connected with magnetite (332), spliced pole (321) with magnetite (332) contradict.

4. A deburring apparatus for cylinder blocks as claimed in claim 3, wherein: the locking piece (4) is a locking ring, the locking piece (4) is in threaded fit on the driven column (33), and the locking piece (4) abuts against the polishing wheel (34) at the highest position.

5. A deburring apparatus for cylinder blocks as claimed in claim 4, wherein: the driven column (33) is also in threaded fit with a tight-against nut (41), and the tight-against nut (41) abuts against the locking ring.

6. A deburring apparatus for cylinder blocks as set forth in claim 5, wherein: the surface of the driven column (33) is provided with a plurality of limiting grooves (335) along the length direction, limiting strips (341) are connected to the positions of the polishing wheels (34) corresponding to the limiting grooves (335), and the limiting strips (341) are in sliding fit in the limiting grooves (335).

7. The deburring apparatus for cylinder blocks as set forth in claim 6, wherein: the driving assembly (5) comprises a driving motor (51) and a rotating plate (52), one end of the rotating plate (52) is rotationally connected to the frame (1), a pushing groove (521) is formed in the rotating plate (52) along the length direction of the rotating plate, the portion, located in the pushing groove (521), of the sliding seat (31) is rectangular, the sliding seat (31) is in sliding fit with the pushing groove (521), the driving motor (51) is connected to the frame (1), and an output shaft of the driving motor (51) is connected to the rotating plate (52).

8. The deburring apparatus for cylinder blocks as set forth in claim 7, wherein: the positioning assembly (2) comprises a positioning plate (21) and a positioning column (22), the positioning plate (21) is connected to the frame (1), the positioning plate (21) is used for being attached to a reference surface (031) of the cylinder body (01), a cushion block (12) is connected to the frame (1), the positioning column (22) is connected to the cushion block (12), and the outer diameter of the positioning column (22) is identical to the inner diameter of the mounting hole.