CN215615545U

CN215615545U - Inner hole deburring mechanism for casting parts

Info

Publication number: CN215615545U
Application number: CN202121591789.4U
Authority: CN
Inventors: 张中华; 孙书堃
Original assignee: Qingdao Tiangong Mechanical Equipment Co ltd
Current assignee: Qingdao Tiangong Mechanical Equipment Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-25
Anticipated expiration: 2031-07-14

Abstract

The utility model provides an inner hole deburring mechanism for a casting part, which comprises a device main body, wherein the lower end of the device main body is fixedly connected with a base, a recovery groove is longitudinally formed in the middle position of the upper end surface of the base, a baffle is arranged at the front end of the recovery groove and is in sliding connection with a slide rail arranged on the front end surface of the base, the slide rail is arranged at the lower end of the recovery groove, a stop block is fixedly connected with the left end of the slide rail, a fixing device is arranged on the upper end surface of the base, the fixing devices are symmetrically arranged at the two sides of the recovery groove, a deburring mechanism is arranged above the recovery groove and is fixedly connected with the output end of a driving device, the driving device is fixedly connected in a mounting frame, and a steel brush is always kept in a fit state with the inner wall of an inner hole when facing the inner holes with different apertures through the rotation of a rotating rod, thereby reach and need not to change the purpose that the hole in steel brush can be to different apertures carries out the burring.

Description

Inner hole deburring mechanism for casting parts

Technical Field

The utility model discloses an inner hole deburring mechanism for a casting part, and belongs to the field of casting part equipment.

Background

The casting is in accomplishing the casting back, the hole position of the casting that has the hole often can have the casting burr, need get rid of the burr in the hole with the steel brush, current burr remove device often is when facing the hole in different apertures, need change the steel brush of different specifications, very waste time and energy, and in the burr removal process, current device often can't carry out effectual fixed to the foundry goods, it is not good to make the burr get rid of the effect, damage the foundry goods even, need one kind now to need not to change the steel brush and can get rid of the burr to the hole in different apertures, get rid of effectually, and fix very firm device to the foundry goods in getting rid of the process and solve this problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an inner hole deburring mechanism for a casting part, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hole burring mechanism of casting piece, includes the device main part, the lower extreme fixedly connected with base of device main part, the accumulator has vertically been seted up to the intermediate position of base up end, the front end of accumulator is provided with the baffle, the baffle is with set up the slide rail sliding connection of terminal surface before the base, the lower extreme at the accumulator is seted up to the slide rail, the left end fixedly connected with dog of slide rail, be provided with fixing device on the up end of base, the fixing device symmetry sets up the both sides position at the accumulator, the top of accumulator is provided with burring mechanism, burring mechanism is connected fixedly with drive arrangement's output, drive arrangement fixed connection is in the mounting bracket, the mounting bracket is connected and is fixed the upper end at the device main part.

Further, fixing device includes the fixing base, fixing base fixed connection is in the both sides position of accumulator, the upside position of fixing base sets up threaded hole, the threaded hole closes with the one end of screw rod mutually soon, the other end of screw rod rotates with the one end of commentaries on classics piece to be connected, it rotates with the fixed block to change the piece and is connected, the centre gripping has the foundry goods between the fixed block.

Further, the one end that the fixed block is close to the base axis is the arc surface, the arc has seted up a plurality of contained angles on the surface and is 90 draw-in grooves.

Further, the one end that the base axis was kept away from to the screw rod passes the fixing base and is connected fixedly with the carousel, the carousel sets up in the one side that the base axis was kept away from to the fixing base.

Further, the arc surface that the fixed block is close to base axis one end is provided with anti-skidding subsides on, anti-skidding subsides are laminated with the arc surface mutually.

Further, burring mechanism is including the installation pole, the upper end of installation pole is connected fixedly with drive arrangement's output, the intermediate position symmetry of installation pole downside is provided with the semi-gear, the semi-gear rotates through the pivot to be connected in the inside of installation pole, two the semi-gear meshes mutually, the semi-gear is connected fixedly with the one end of bull stick, and the other end that is located left side position bull stick rotates with the mounting bar to be connected, the connection is fixed with the steel brush on the mounting bar, and the other end that is located right side position bull stick rotates with the connecting rod to be connected, the both ends of connecting rod are rotated and are connected with the leading wheel, the leading wheel laminates with the hole mutually.

Further, the mounting holes are symmetrically formed in the mounting strip, the steel brushes are fixedly connected in the mounting strip, and the steel brushes are attached to the inner holes of the castings.

Furthermore, the recovery tank is a slotted hole structure with an omega-shaped section, and the recovery tank penetrates through the front side end face of the base.

Furthermore, the slide rail is of a slotted hole structure with a convex cross section, the baffle is connected with the slide rail in a sliding mode through a sliding block, the sliding block is attached to the inner wall of the slide rail, and the rear end of the baffle is attached to the front end of the base.

Furthermore, the left end of the baffle is provided with a T-shaped pulling block, and the left end face of the pulling block is of an arc structure.

The utility model has the beneficial effects that: be provided with the accumulator through the intermediate position at the base, and then set up the surface of accumulator into "omega" shape, adopt this design to make the burr clearance of steel brush in with the foundry goods hole get off the back, the burr falls into the accumulator, curved groove face makes more convenient when cleaning the accumulator, there is the baffle through the front end sliding connection at the accumulator, and then the baffle laminates with the preceding terminal surface of base mutually, adopt this design to make can slide damper right when cleaning the accumulator, sweep out the burr from the accumulator, it can to make it laminate mutually with the dog to slide the baffle left after the cleanness is accomplished, whole process is very convenient and fast.

The fixed blocks are symmetrically arranged at the two ends of the recycling groove, the fixed blocks are connected to the fixed seat in a rotating mode through the screw rods, the casting is fixed to the base through the fixed blocks, one end, close to the central axis of the base, of each fixed block is arranged to be an arc-shaped surface, clamping grooves are formed in the arc-shaped surfaces, the fixed blocks are used for clamping the casting, the casting is prevented from being displaced in the deburring process, the deburring is not thorough or the casting is prevented from being damaged, a rotating rod is connected to the lower side of the mounting rod in a rotating mode, the rotating rods arranged on the two sides are connected in a rotating mode through half gears, the rotating rod is driven to rotate through a servo motor in the design, the rotating rod is rotated upwards through centrifugal force, the steel brush is attached to the inner hole of the casting, the steel brush can deburr inner holes with different apertures through the rotation of the rotating rod, and guide wheels are connected to the two ends of the connecting rod in a rotating mode, the steel brush can rotate better in the inner hole of the casting, and then the deburring effect is better.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an inner hole deburring mechanism of a casting part;

FIG. 2 is a cross-sectional view of an inner bore deburring mechanism for castings according to the present invention;

FIG. 3 is a cross-sectional view of a deburring mechanism in the inner hole deburring mechanism for the cast part;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

FIG. 5 is a schematic structural diagram of a fixed block in the inner hole deburring mechanism for the casting part;

in the figure: 1-device body, 2-base, 3-fixing device, 4-sliding rail, 5-baffle, 6-stop block, 7-deburring mechanism, 8-mounting rack, 9-servo motor, 10-recovery tank, 31-fixing seat, 32-screw, 33-fixing block, 34-rotating block, 71-mounting rod, 72-half gear, 73-rotating rod, 74-mounting bar, 75-guide wheel and 76-connecting rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: an inner hole deburring mechanism for a casting part comprises a device main body 1, a base 2 is fixedly connected to the lower end of the device main body 1, a recovery groove 10 is longitudinally formed in the middle position of the upper end face of the base 2, burrs are collected by arranging the recovery groove 10, the recovery groove 10 is of a slotted hole structure with an omega-shaped cross section, the omega-shaped structure enables the recovery groove 10 to be cleaned more conveniently and rapidly, the recovery groove 10 penetrates through the front side end face of the base 2, a baffle 5 is arranged at the front end of the recovery groove 10, the baffle 5 enables the burrs not to fall out of the recovery groove 10, the baffle 5 is in sliding connection with a sliding rail 4 formed in the front end face of the base 2, the sliding rail 4 is formed in the lower end of the recovery groove 10, the baffle 5 can slide along the front end face of the base 2 by arranging the sliding rail 4, the sliding rail 4 is of a slotted hole structure with a convex-shaped cross section, and the baffle 5 is in sliding connection with the sliding rail 4 through a sliding block, the slider is laminated with the inner wall of slide rail 4 mutually, and the structure of "protruding" font makes the more smooth and easy of the slip of baffle 5, and the rear end of baffle 5 is laminated with the front end of base 2 mutually, and the left end of baffle 5 is provided with "T" shape that the left side terminal surface is the arc structure and draws the piece, draws the piece through being provided with for more convenient and fast when slide damper 5, slide rail 4's left end fixedly connected with dog 6.

The upper end surface of the base 2 is provided with a fixing device 3, the fixing device 3 is symmetrically arranged at two side positions of the recovery tank 10, fixing seats 31 are arranged at two sides of the recovery tank 10, when a casting is clamped, the casting is positioned above the recovery tank 10, so that the removed burrs fall into the recovery tank 10, the fixing device 3 comprises fixing seats 31, the fixing seats 31 are fixedly connected at two side positions of the recovery tank 10, threaded holes are formed at the upper side positions of the fixing seats 31, the threaded holes are screwed with one ends of the screws 32, the other ends of the screws 32 are rotatably connected with one ends of the rotating blocks 34, one ends of the screws 32 far away from the central axis of the base 2 penetrate through the fixing seats 31 to be fixedly connected with the rotating disc, the fixing blocks 33 are driven by the screws 32 to move to clamp the casting, the rotating disc is arranged at one side of the fixing seats 31 far away from the central axis of the base 2, and the screws 32 can be more easily rotated by arranging the rotating disc, it is connected with the rotation of fixed block 33 to change piece 34, be connected fixed block 33 and screw rod 32 through changeing piece 34 fixed, make when facing anomalous foundry goods, the rotation through changeing piece 34 makes the better laminating in surface of fixed block 33 and foundry goods, the one end that fixed block 33 is close to base 2 axis is the arc surface, the arc has seted up a plurality of contained angles on the surface and is 90 draw-in grooves, this structure makes fixed block 33 can carry out the centre gripping to the foundry goods of multiple shape, the arc that fixed block 33 is close to base 2 axis one end is provided with the anti-skidding subsides on the surface, the anti-skidding subsides is laminated with the arc surface mutually, make fixed block 33 more firm to the centre gripping of foundry goods through setting up the anti-skidding subsides.

A deburring mechanism 7 is arranged above the recovery tank 10, the deburring mechanism 7 is fixedly connected with the output end of a servo motor 9, the deburring mechanism 7 is driven to rotate by the servo motor 9 to remove burrs in an inner hole, the deburring mechanism 7 comprises an installation rod 71, the upper end of the installation rod 71 is fixedly connected with the output end of the servo motor 9, half gears 72 are symmetrically arranged at the middle position of the lower side of the installation rod 71, the half gears 72 are rotatably connected inside the installation rod 71 through rotating shafts, the rotating rod 73 which is rotatably connected enables the rotating rod 73 to be rotated under the action of centrifugal force when the installation rod 71 rotates, so that the steel brush and the guide wheel 75 are attached to the inner wall of the inner hole, the two half gears 72 are meshed, the rotating rods 73 arranged at two sides rotate by the same angle through the arrangement of the half gears 72, the half gears 72 are fixedly connected with one end of the rotating rod 73, the other end of the rotating rod 73 positioned at the left side is rotatably connected with the installation strip 74, the mounting bar 74 is symmetrically provided with mounting holes which enable the mounting and dismounting of the steel brush to be more convenient and faster, the steel brush is fixedly connected in the mounting bar 74 and is attached to the inner hole of the casting, and by the rotation of the steel brush, the burrs in the inner hole are removed, the other end of the rotating rod 73 at the right side is rotatably connected with the connecting rod 76, two ends of the connecting rod 76 are rotatably connected with the guide wheel 75, the guide wheel 75 is attached to the inner hole, the steel brush can more easily rotate in the inner hole by arranging the guide wheel 75, so that the inner hole has better burr removing effect, the hydraulic rod is fixedly connected in the mounting rack 8, the mounting rack 8 is fixedly connected at the upper end of the device main body 1, the hydraulic rod drives the deburring mechanism 7 to move downwards, the lower end of the mounting rod 71 is deep into the inner hole, and then the servo motor 9 drives the mounting rod 71 to rotate, so that burrs are removed from the casting.

The specific implementation mode is as follows: placing a casting on a base 2, rotating a turntable to enable the turntable to drive a screw rod 32 to rotate, enabling the screw rod 32 to rotate to push a rotating block 34 to move towards the central axis direction of the base 2, further pushing a fixing block 33 to clamp the casting, enabling the end, in contact with the casting, of the fixing block 33 to be an arc-shaped surface, and enabling a clamping groove to be formed in the arc-shaped surface, clamping edges and corners of the casting with the clamping groove to enable the casting to be clamped more firmly, adjusting the position of the casting by rotating the turntable to enable an inner hole in the casting to be located on the central axis of the base 2, starting a hydraulic rod, further enabling the hydraulic rod to push a servo motor 9 to move downwards, enabling the servo motor 9 to drive a mounting rod 71 to move downwards, enabling the lower end of the mounting rod 71 to penetrate into the inner hole, starting the servo motor 9 to drive the mounting rod 71 to rotate, and enabling a rotating rod 73 connected to the mounting rod 71 to rotate by centrifugal force generated when the rod rotates, thereby make the steel brush of fixing on mounting bar 74 contact with the hole, get rid of the burr in the hole, rotate the leading wheel 75 of connection in the hole and make the rotation that the steel brush can be better, and then better to the effect of getting rid of the burr, the burr is got rid of and is accomplished the back, and the hydraulic stem drives installation pole 71 rebound, takes the steel brush from the hole, and the antiport carousel for fixed block 33 removes along base 2 axis direction, and then fixed block 33 breaks away from the centre gripping to the foundry goods.

The steel brush is got rid of the burr from the hole, and the burr drops in the accumulator 10 from the hole, when having a large amount of burrs in accumulator 10, slide baffle 5 right for baffle 5 slides right along slide rail 4, uses the burr in with accumulator 10 to clean along accumulator 10 and collects, and after the cleanness was accomplished, slide baffle 5 left, when baffle 5 and dog 6 laminated mutually, it can to stop promoting baffle 5.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hole burring mechanism of cast member, includes device main part (1), its characterized in that: the lower end of the device main body (1) is fixedly connected with a base (2), a recovery tank (10) is longitudinally arranged in the middle of the upper end surface of the base (2), the front end of the recovery tank (10) is provided with a baffle (5), the baffle (5) is connected with a slide rail (4) arranged on the front end surface of the base (2) in a sliding way, the slide rail (4) is arranged at the lower end of the recovery tank (10), the left end of the slide rail (4) is fixedly connected with a stop block (6), the upper end surface of the base (2) is provided with a fixing device (3), the fixing device (3) is symmetrically arranged at the two sides of the recovery tank (10), a deburring mechanism (7) is arranged above the recovery tank (10), the deburring mechanism (7) is fixedly connected with the output end of the driving device, the driving device is fixedly connected into the mounting frame (8), and the mounting frame (8) is fixedly connected to the upper end of the device main body (1).

2. The internal hole deburring mechanism for the cast member as claimed in claim 1, wherein: fixing device (3) include fixing base (31), fixing base (31) fixed connection is in the both sides position of accumulator (10), the upside position of fixing base (31) sets up threaded hole, the threaded hole closes with the one end of screw rod (32) mutually soon, the other end of screw rod (32) rotates with the one end of changeing piece (34) and is connected, it rotates with fixed block (33) to change piece (34) and is connected, the centre gripping has the foundry goods between fixed block (33).

3. The internal hole deburring mechanism for the cast member as claimed in claim 2, wherein: the one end that fixed block (33) are close to base (2) axis is the arc surface, the arc has seted up a plurality of contained angles on the surface and is 90 draw-in grooves.

4. The internal hole deburring mechanism for the cast member as claimed in claim 2, wherein: the one end that base (2) axis was kept away from in screw rod (32) passes fixing base (31) and is connected fixedly with the carousel, the carousel sets up in one side that base (2) axis was kept away from in fixing base (31).

5. The internal hole deburring mechanism for the cast member as claimed in claim 2, wherein: the arc surface that fixed block (33) is close to base (2) axis one end is provided with anti-skidding subsides on, anti-skidding subsides are laminated with the arc surface mutually.

6. The internal hole deburring mechanism for the cast member as claimed in claim 1, wherein: deburring mechanism (7) are including installation pole (71), the upper end of installation pole (71) is connected fixedly with drive arrangement's output, the intermediate position symmetry of installation pole (71) downside is provided with half gear (72), half gear (72) rotate through the pivot and connect in the inside of installation pole (71), two half gear (72) mesh mutually, half gear (72) are connected fixedly with the one end of bull stick (73), and the other end that is located left side position bull stick (73) rotates with mounting bar (74) to be connected and is connected, be connected fixedly with the steel brush on mounting bar (74), and the other end that is located right side position bull stick (73) rotates with connecting rod (76) to be connected, the both ends of connecting rod (76) are rotated and are connected with leading wheel (75), leading wheel (75) and hole laminating mutually.

7. The internal hole deburring mechanism for the cast member as claimed in claim 6, wherein: the mounting bar (74) is provided with mounting holes symmetrically, a steel brush is fixedly connected in the mounting bar (74), and the steel brush is attached to an inner hole of the casting.

8. The internal hole deburring mechanism for the cast member as claimed in claim 1, wherein: the recycling groove (10) is of a slotted hole structure with an omega-shaped section, and the recycling groove (10) penetrates through the front end face of the base (2).

9. The internal hole deburring mechanism for the cast member as claimed in claim 1, wherein: the slide rail (4) is of a slotted hole structure with a convex cross section, the baffle (5) is connected with the slide rail (4) in a sliding mode through a sliding block, the sliding block is attached to the inner wall of the slide rail (4), and the rear end of the baffle (5) is attached to the front end of the base (2).

10. The internal hole deburring mechanism for the cast member as claimed in claim 1, wherein: the left end of the baffle (5) is provided with a T-shaped pull block, and the left end face of the pull block is of an arc structure.