CN218927236U

CN218927236U - Small hole casting deburring machine

Info

Publication number: CN218927236U
Application number: CN202222778629.1U
Authority: CN
Inventors: 王静雅
Original assignee: Jilin Feng Ao Auto Parts Co ltd
Current assignee: Jilin Feng Ao Auto Parts Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-28
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of casting post-processing, in particular to a burr removing machine for a small hole casting, which adopts the technical scheme that the burr removing machine comprises a supporting mechanism, wherein the supporting mechanism is provided with a burr removing mechanism for removing burrs in a hole of the small hole casting and a discharging mechanism which is arranged on the supporting mechanism and used for discharging the burr removed casting; the supporting mechanism comprises a supporting table, guide posts are symmetrically arranged at the front and back of the upper end of the supporting table, and a top plate is fixed at the upper end of each guide post; the deburring mechanism comprises an electric telescopic rod fixed on the top plate, the lower end of the electric telescopic rod is connected with a moving plate, and the moving plate is slidably mounted on the guide post. The utility model simplifies the operation steps and improves the processing efficiency.

Description

Small hole casting deburring machine

Technical Field

The utility model relates to the technical field of casting post-processing, in particular to a burr removing machine for a small hole casting.

Background

After casting the cast product, burrs on the surface or in small holes on the surface of the cast product need to be removed so as to improve the quality of the cast product. The utility model provides a current publication number is CN 217371695U's a micropore foundry goods deburring instrument, which comprises a bod, the organism top is provided with first motor, the inside top of organism is provided with the mount, be provided with the threaded rod in the mount, threaded rod one end runs through the organism and links to each other with first motor, be provided with the installation piece on the threaded rod, place the machined part of micropore foundry goods on the operation panel, then open electric putter, make anchor clamps carry out the centre gripping with the machined part, and in the centre gripping in-process, the protection pad can protect the surface of machined part, avoid its fish tail, after the centre gripping is accomplished, open first motor and second motor, and first motor drive threaded rod rotates, the rotation of threaded rod promotes the installation piece, make the installation piece descend, and second motor drive grinding rod processes the machined part, improve the convenience of organism when using, do not need the manual burr that removes of using the grinding tool. However, when the tool is used for removing burrs in holes, the product is clamped and fixed by the electric push rod pushing clamp in the early stage, so that the clamping and fixing of the workpiece are increased, the operation steps are complex, and the machining efficiency is affected.

Disclosure of Invention

The utility model aims to solve the problems and provide a burr removing machine for a small hole casting.

The utility model realizes the above purpose through the following technical scheme:

the burr removing machine for the small hole castings comprises a supporting mechanism, wherein a burr removing mechanism for carrying out in-hole burr removing on the small hole castings is arranged on the supporting mechanism, and a discharging mechanism for discharging the burr-removed castings is arranged on the supporting mechanism;

the supporting mechanism comprises a supporting table, guide posts are symmetrically arranged at the front and back of the upper end of the supporting table, and a top plate is fixed at the upper end of each guide post;

the deburring mechanism comprises an electric telescopic rod fixed on the top plate, a movable plate is connected to the lower end of the electric telescopic rod, the movable plate is slidably mounted on the guide post, a clamping assembly for clamping and fixing a casting when the movable plate moves downwards, and a deburring assembly for deburring an inner hole of the casting after the casting is clamped and fixed at the lower end of the movable plate are connected to the movable plate.

Further set up: the clamping assembly comprises connecting rods which are symmetrically arranged on two sides, the connecting rods penetrate through the moving plate in a sliding mode, the lower ends of the connecting rods are connected with clamping plates, and springs are sleeved between the clamping plates and the moving plate on the outer diameter of the connecting rods.

Further set up: the deburring assembly comprises a motor fixed at the lower end of the movable plate, a box cover is arranged on the outer side of the motor, a main gear is connected to the movable end of the motor, a pinion is meshed with the outer ring of the main gear, and a deburring roller is connected to the lower end of the central shaft of the pinion.

Further set up: positioning ribs are symmetrically arranged at the front and back of the upper end of the supporting table, and are L-shaped.

Further set up: the unloading mechanism comprises a supporting plate fixed on one side close to the positioning rib, a cylinder is mounted on the supporting plate, a pushing plate is fixed at the movable end of the cylinder, and a sliding groove is formed in one side, away from the pushing plate, of the upper end face of the supporting table.

Further set up: the length of the push plate is smaller than the distance between the positioning ribs, and the push plate corresponds to the sliding groove in a flush mode.

Further set up: the upper end of the connecting rod is provided with a flange, and the clamping plate is provided with a through hole for the dehairing roller to pass through.

Further set up: the box cover is connected with the moving plate through screws, and the pinion is rotationally connected with the box cover.

Compared with the prior art, the utility model has the following beneficial effects:

the electric telescopic rod of the deburring mechanism pushes the movable plate to integrally move downwards, so that the clamping assembly is firstly contacted with the casting to clamp and fix the casting, and then the deburring assembly is used for removing burrs in holes of the fixed casting, so that the whole process is carried out by means of one power, the operation steps are simplified, and the machining efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an isometric view of a burr removal machine for small hole castings according to the present utility model;

FIG. 2 is a schematic diagram of a front view of a burr removal machine for small hole castings according to the present utility model;

FIG. 3 is a schematic view of the main sectional structure of a deburring mechanism of a small hole casting deburring machine according to the present utility model;

fig. 4 is a schematic view showing a partial structure of a deburring mechanism of a burr removing machine for a small hole casting according to the present utility model.

The reference numerals are explained as follows:

1. a support mechanism; 11. a support table; 12. a guide post; 13. a top plate; 14. positioning ribs; 2. a deburring mechanism; 21. an electric telescopic rod; 22. a moving plate; 23. a clamping assembly; 231. a connecting rod; 232. a clamping plate; 233. a spring; 24. a deburring assembly; 241. a case cover; 242. a motor; 243. a main gear; 244. a pinion gear; 245. a dehairing roller; 3. a discharging mechanism; 31. a support plate; 32. a cylinder; 33. a push plate; 34. and a sliding groove.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-4, the burr removing machine for the small hole castings comprises a supporting mechanism 1, wherein a deburring mechanism 2 for deburring the small hole castings in holes is arranged on the supporting mechanism 1, and a discharging mechanism 3 for discharging the castings after deburring is arranged on the supporting mechanism 1;

in this embodiment: the supporting mechanism 1 comprises a supporting table 11, guide posts 12 are symmetrically arranged at the front and back of the upper end of the supporting table 11, and a top plate 13 is fixed at the upper end of the guide posts 12; the supporting bench 11 upper end front and back symmetry is provided with the location muscle 14, and the location muscle 14 is L form, places spacingly through the location muscle 14 to the foundry goods.

In this embodiment: the deburring mechanism 2 comprises an electric telescopic rod 21 fixed on the top plate 13, a movable plate 22 is connected to the lower end of the electric telescopic rod 21, the movable plate 22 is slidably mounted on the guide post 12, a clamping assembly 23 for clamping and fixing a casting when the movable plate 22 moves downwards is connected to the movable plate 22, and a deburring assembly 24 for deburring an inner hole of the casting after the casting is clamped and fixed is fixed to the lower end of the movable plate 22; the clamping assembly 23 comprises connecting rods 231 symmetrically arranged on two sides, the connecting rods 231 slide through the movable plate 22, the lower ends of the connecting rods 231 are connected with clamping plates 232, and springs 233 are sleeved between the clamping plates 232 and the movable plate 22 on the outer diameter of the connecting rods 231; the deburring assembly 24 comprises a motor 242 fixed at the lower end of the movable plate 22, a box cover 241 is arranged outside the motor 242, the movable end of the motor 242 is connected with a main gear 243, the outer ring of the main gear 243 is meshed with a secondary gear 244, and the lower end of the central shaft of the secondary gear 244 is connected with a deburring roller 245; the upper end of connecting rod 231 is provided with the flange, be provided with the through-hole that dehairing roller 245 passed on the grip block 232, case cover 241 and movable plate 22 screw connection, pinion 244 rotates with case cover 241 to be connected, promote movable plate 22 downwardly moving through the extension of electric telescopic handle 21, make grip block 232 contact behind the foundry goods upside, continue to extend through electric telescopic handle 21 and make grip block 232 under the direction pushing effect of connecting rod 231, spring 233, upwards move, it is fixed to the foundry goods centre gripping this moment, the deburring subassembly 24 moves down continuously, the motor 242 work drives master gear 243, pinion 244 meshing rotation, make dehairing roller 245 rotatory hole of inserting the foundry goods carry out the burr polishing.

In this embodiment: the unloading mechanism 3 comprises a supporting plate 31 fixed on one side close to the positioning rib 14, an air cylinder 32 is arranged on the supporting plate 31, a push plate 33 is fixed at the movable end of the air cylinder 32, and a sliding groove 34 is formed in one side, far away from the push plate 33, of the upper end surface of the supporting table 11; the length of the push plate 33 is smaller than the distance between the positioning ribs 14, the push plate 33 corresponds to the sliding grooves 34 in a flush mode, the air cylinder 32 is supported and fixed through the supporting plate 31, the expansion and contraction of the air cylinder 32 drive the push plate 33 to move, and the treated castings are pushed to one side of the sliding grooves 34 to be discharged.

The working principle and the use flow of the utility model are as follows: the casting is placed on the supporting table 11, the casting is positioned towards one side of the positioning rib 14 in a aligning way, the electric telescopic rod 21 of the deburring mechanism 2 stretches to push the moving plate 22 to move downwards, after the clamping plate 232 of the clamping assembly 23 contacts the upper side of the casting, the electric telescopic rod 21 continues to stretch to enable the clamping plate 232 to move upwards under the guiding pushing action of the connecting rod 231 and the spring 233, at the moment, the casting is clamped and fixed, the deburring assembly 24 continues to move downwards, the motor 242 works to drive the main gear 243 and the auxiliary gear 244 to mesh and rotate, the deburring roller 245 rotates to insert into the inner hole of the casting to polish burrs, the electric telescopic rod 21 contracts to drive the moving plate 22 to integrally move upwards after the burrs are removed, and the air cylinder 32 of the discharging mechanism 3 pushes the pushing plate 33 to move the casting towards one side of the sliding groove 34, and the supporting table 11 is slid down through the sliding groove 34.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a pinhole foundry goods burring machine, includes supporting mechanism (1), its characterized in that: the supporting mechanism (1) is provided with a deburring mechanism (2) for deburring the hole of the small hole casting and a discharging mechanism (3) which is arranged on the supporting mechanism (1) and used for discharging the burr-removed casting;

the supporting mechanism (1) comprises a supporting table (11), guide posts (12) are symmetrically arranged at the front and back of the upper end of the supporting table (11), and a top plate (13) is fixed at the upper end of the guide posts (12);

the deburring mechanism (2) comprises an electric telescopic rod (21) fixed on the top plate (13), a movable plate (22) is connected to the lower end of the electric telescopic rod (21), the movable plate (22) is slidably mounted on the guide post (12), a clamping component (23) for clamping and fixing a casting when the movable plate (22) moves downwards is connected to the movable plate (22), and a deburring component (24) for deburring an inner hole of the casting after the casting is clamped and fixed is fixed at the lower end of the movable plate (22).

2. A burr removal machine for small hole castings according to claim 1, wherein: the clamping assembly (23) comprises connecting rods (231) symmetrically arranged on two sides, the connecting rods (231) penetrate through the movable plate (22) in a sliding mode, clamping plates (232) are connected to the lower ends of the connecting rods (231), and springs (233) are sleeved between the clamping plates (232) and the movable plate (22) and located on the outer diameter of the connecting rods (231).

3. A burr removal machine for small hole castings according to claim 2, wherein: the deburring assembly (24) comprises a motor (242) fixed at the lower end of the movable plate (22), a box cover (241) is arranged on the outer side of the motor (242), a main gear (243) is connected to the movable end of the motor (242), a pinion (244) is meshed with the outer ring of the main gear (243), and a deburring roller (245) is connected to the lower end of the central shaft of the pinion (244).

4. A burr removal machine for small hole castings according to claim 1, wherein: positioning ribs (14) are symmetrically arranged at the front and back of the upper end of the supporting table (11), and the positioning ribs (14) are L-shaped.

5. A burr removal machine for small hole castings according to claim 4, wherein: the unloading mechanism (3) comprises a supporting plate (31) fixed on one side close to the positioning rib (14), an air cylinder (32) is mounted on the supporting plate (31), a pushing plate (33) is fixed at the movable end of the air cylinder (32), and a sliding groove (34) is formed in one side, far away from the pushing plate (33), of the upper end face of the supporting table (11).

6. A burr removal machine for small hole castings according to claim 5, wherein: the length of the pushing plate (33) is smaller than the distance between the positioning ribs (14), and the pushing plate (33) corresponds to the sliding groove (34) in a flush mode.

7. A burr removal machine for small hole castings according to claim 3, wherein: the upper end of the connecting rod (231) is provided with a flange, and the clamping plate (232) is provided with a through hole through which the dehairing roller (245) passes.

8. A burr removal machine for small hole castings according to claim 3, wherein: the box cover (241) is connected with the moving plate (22) through screws, and the pinion (244) is rotatably connected with the box cover (241).