CN211914751U

CN211914751U - Rotary internal cleaning device

Info

Publication number: CN211914751U
Application number: CN202020224980.4U
Authority: CN
Inventors: 高贵焕; 徐清
Original assignee: Takahashi Metal Manufacturing Suzhou Co ltd
Current assignee: Takahashi Metal Manufacturing Suzhou Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-13
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a rotary internal cleaning device, which comprises a bearing frame capable of rotating around the axis of the bearing frame, wherein a workpiece to be cleaned is placed above the bearing frame and drives the workpiece to be cleaned to rotate synchronously; a spray pipe is arranged at the axis position of the pressing frame, a nozzle of the spray pipe penetrates through the pressing frame and extends into the workpiece to be cleaned, and an included angle is formed between the liquid outlet direction of the nozzle and the axis of the pressing frame. The utility model discloses technical scheme's advantage mainly embodies: the mode that the workpiece rotates but the spray pipe does not rotate is adopted, so that the water outlet angle of the spray pipe can be effectively adjusted, and dead corners can be effectively cleaned; and the pressing frame and the workpiece to be cleaned rotate together, so that the surface of the workpiece is prevented from being scratched. The utility model discloses when improving the cleanliness, the cleaning speed is also very fast.

Description

Rotary internal cleaning device

Technical Field

The utility model belongs to the technical field of the machine-building, especially, relate to an inside belt cleaning device of rotation type.

Background

The mechanical manufacturing technology is mature day by day, and some stains are inevitably generated on the surface of the mechanical manufacturing technology in the production and use processes. In particular, in the process of machining a workpiece, the workpiece needs to be subjected to a machining procedure such as grinding or polishing, dust, metal chips and the like can adhere to the surface of the workpiece, and in addition, for some precise parts, because the precise parts are the core of the operation of mechanical equipment, if the precise parts are not cleaned in time, the assembly and the operation of the whole machine are affected.

The scraps and stains generated in the production and use processes are most easily accumulated in dead corners, especially for workpieces with inner hole structures, the stains are far from insufficient only by manual wiping, the cleanliness is not high, and the efficiency is low.

Therefore, the improvement of cleaning efficiency and cleanliness is a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inside belt cleaning device of rotation type for solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

a rotary type internal cleaning device comprises a bearing frame capable of rotating around the axis of the bearing frame, a workpiece to be cleaned is placed above the bearing frame and is driven to rotate synchronously, a liftable pressing frame is arranged above the workpiece to be cleaned, and after the pressing frame presses the upper surface of the workpiece to be cleaned, the static friction force of the workpiece to be cleaned, which is suitable for the workpiece to be cleaned, can drive the pressing frame to rotate synchronously; a spray pipe is arranged at the axis position of the pressing frame, a nozzle of the spray pipe penetrates through the pressing frame and extends into the workpiece to be cleaned, and an included angle is formed between the liquid outlet direction of the nozzle and the axis of the pressing frame.

Preferably, a rotating shaft for driving the bearing frame to rotate is fixed on the bottom surface of the bearing frame, the rotating shaft can be selectively driven by a motor to rotate, a workpiece fixing disc is arranged above the bearing frame, and a workpiece to be cleaned is fixed on the workpiece fixing disc.

Preferably, a plastic cushion is arranged on the pressing frame, and one side of the plastic cushion is used for pressing the upper surface of the workpiece to be cleaned.

Preferably, a bushing capable of rotating relative to the spray pipe is arranged outside the spray pipe, and the bottom surface of the bushing is fixed with the upper surface of the compaction frame.

Preferably, the upper ends of the bushing and the shower pipe both penetrate through a lower fixing plate, a hollow projection is arranged on the lower fixing plate, and the inner wall of the projection is connected with the outer wall of the bushing through a bearing so that the bushing can rotate in the projection.

Preferably, a set of limiting blocks is arranged on the outer side of the bushing, and the top ends of the limiting blocks are attached to the lower bottom surface of the lower fixing plate.

Preferably, a group of T-shaped clamps which are parallel to each other is arranged at the top end of the bump, the spray pipe penetrates through the group of T-shaped clamps, and the T-shaped clamp positioned above and the top end of the spray pipe are positioned on the same horizontal plane; the long end face of the T-shaped clamp and the long end face of the lower fixing plate are positioned on the same axis and fixedly connected through a vertical baffle.

Preferably, a set of parallel guide shafts is arranged on two sides of the upper end surface of the lower fixing plate, the top end of each guide shaft penetrates through a limiting plate and is fixed on the upper fixing plate, and the guide shafts are in sliding connection with the pressing guide seats fixed on the limiting plates.

Preferably, a jacking cylinder is arranged between the upper fixed plate and the limiting plate, the jacking cylinder is fixed on the upper surface of the limiting plate, and a cylinder shaft of the jacking cylinder is fixed on the lower bottom surface of the upper fixed plate.

The utility model discloses technical scheme's advantage mainly embodies: the dead angle is effectively cleaned by adjusting the water outlet angle of the spray pipe in a mode that a workpiece arranged on the periphery of the spray pipe rotates but the spray pipe does not rotate; and compress tightly the frame and wait to wash the work piece and rotate together, prevent to produce the fish tail on workpiece surface, the utility model discloses when improving the cleanliness, it is also very fast to wash speed.

Drawings

FIG. 1: the utility model discloses a perspective view of an automatic cleaning device;

FIG. 2: the utility model discloses the front view of the automatic cleaning device;

FIG. 3: the utility model discloses a section view of an automatic cleaning device;

FIG. 4: an enlarged view of portion a in fig. 3.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 1, the present invention discloses a rotary type internal cleaning device, which comprises a bearing frame 201 capable of rotating around its axis, wherein the shape of the bearing frame 201 is not limited, the utility model discloses a workpiece fixing disc is fixed above the bearing frame 201, and the workpiece to be cleaned is fixed on the workpiece fixing disc. The bottom surface of the bearing frame 201 is cross-shaped, and a rotating shaft 206 for driving the bearing frame to rotate is downwards fixed at the center of the bearing frame, and the rotating shaft 206 can be selectively driven to rotate by a motor. Specifically, the rotating shaft 206 may be directly electrically connected to a servo motor (not shown), or a driving wheel (not shown) is driven by the servo motor to rotate, and the driving wheel drives a driven wheel (not shown) where the rotating shaft 206 is located to rotate.

The workpiece to be cleaned is placed above the bearing frame 201, and the bearing frame 201 drives the workpiece to be cleaned to rotate synchronously. The upper portion of waiting to wash the work piece still is provided with liftable and compresses tightly the frame 2012, works as compress tightly the frame 2012 and compress tightly the upper surface of waiting to wash the work piece after, wait to wash the work piece and can drive with its suitable static friction force compress tightly the synchronous rotation of frame 2012, compress tightly frame 2012 and wait to wash the work piece and rotate together, can effectively prevent that the work piece surface from producing the fish tail by the friction to shorten the life of work piece.

Specifically, the pressing frame 2012 includes a pressing bar 2011 perpendicular to the bottom surface thereof. The pressing rod 2011 is used for fixing a workpiece to be cleaned, and the pressing rod 2011 is telescopic, namely, when the workpiece to be cleaned is in a compressed state, the pressing rod 2011 is stressed and compressed. Of course a rigid plunger 2011 is also possible.

For preventing compress tightly frame 2012 and treat and wash the too big damage work piece of work piece application of force be provided with the plastics cushion on the depression bar 2011, one side of plastics cushion is used for compressing tightly treat the upper surface of wasing the work piece.

Referring to fig. 1 and 2, a stopper plate 2051 is included, and the stopper plate 2051 is fixed to other mechanisms of the line equipment. The upper surface of the limit plate 2051 is fixedly provided with a jacking cylinder 205, and the cylinder shaft of the jacking cylinder is fixed on the lower bottom surface of the upper fixing plate 2061, that is, the jacking cylinder 205 is arranged between the upper fixing plate 2061 and the limit plate 2051. The lower surface of the upper fixing plate 2061 is further provided with a group of parallel guide shafts 2045 which are distributed on two sides of the jacking cylinder 205. The other end of the guide shaft 2045 is fixed to the upper end surface of the lower fixing plate 2041, that is, the guide shaft 2045 penetrates the limiting plate 2051 and is fixed to the upper fixing plate 2061 and the lower fixing plate 2041. The guide shaft 2045 is in sliding connection with the pressing guide seat 2046 fixed on the limit plate 2051.

A hollow protrusion 204 is further fixedly disposed on the lower fixing plate 2041. The projection 204 is located between the two guide shafts 2045. A set of T-shaped clamps 2043 parallel to each other is disposed at the top end of the protrusion 204, and a shower pipe 202 penetrates through the set of T-shaped clamps 2043, that is, the T-shaped clamps 2043 are used for clamping the shower pipe 202. Wherein the upper T-clamp 2043 is at the same level as the top of the shower 202. The long end surface of the T-shaped clamp 2043 and the long end surface of the lower fixing plate 2041 are on the same axis and fixedly connected through a vertical baffle 2044. That is, the T-shaped clamp 2043 is fixed to the lower fixing plate 2041 by the baffle 2044, and the shower 202 is clamped by the T-shaped clamp 2043, so that the shower 202 is fixed.

A bushing 203 which can rotate relative to the shower pipe 202 is arranged outside the shower pipe 202, the bushing 203 is in an inverted T shape, and the bottom surface of the bushing 203 is fixed with the upper surface of the pressing frame 2012, that is, the pressing frame 2012 rotates to drive the bushing 203 to rotate, and the shower pipe 202 inside does not rotate. By adopting the mode that the lining 203 and the pressing frame 2012 rotate but the spray pipe 202 does not rotate, dead angles on the workpiece can be effectively cleaned by adjusting the water outlet angle of the spray pipe 202, and the cleanliness of the workpiece can be improved.

The upper ends of the bushing 203 and the shower pipe 202 both penetrate through a lower fixing plate 2041, and the inner wall of the boss 204 and the outer wall of the bushing 203 are connected through a bearing 2042 so that the bushing 203 can rotate in the boss 204. The bearings 2042 are disposed in parallel at the upper and lower ends of the protrusion 204. In order to prevent the inner bearing of the bearing 2042 from falling off in the using process, a group of limiting blocks 2047 are arranged on the outer side of the bushing 203, and the limiting blocks 2047 are convex and arranged on the section of the bearing 2042 in parallel; wherein the top surface of the limiting block 2047 located below is attached to the lower bottom surface of the lower fixing plate 2041.

Referring to fig. 3 and 4, the shower pipe 202 is disposed at the axial position of the pressing frame 2012, the nozzle 2021 thereof penetrates the pressing frame 2012 and penetrates into the workpiece to be cleaned, and the liquid outlet direction of the nozzle 2021 forms an included angle with at least the axial position of the pressing frame 2012, which may be any angle between 0 ° and 180 °. After the workpiece to be cleaned is fixed by the pressing frame 2012 and starts to rotate, the cleaning solution is sprayed out from the nozzle 2021. Since the workpiece is driven to rotate by the carrier 201, the cleaning liquid sprayed from the shower pipe 202 can cover and remove the dirt on the workpiece in all directions.

The working process of the utility model is simply introduced as follows:

s1: a workpiece is placed on the workpiece fixing disc 1010, the jacking cylinder 205 is started, the jacking cylinder 205 drives the upper fixing plate 2061 and the lower fixing plate 2041 to descend, the workpiece to be processed is compressed by the compression frame 2012 on the lower fixing plate 2041, and meanwhile, the nozzle 2021 arranged at the bottom end of the spray pipe 202 abuts against the center of the bearing frame 201;

s2: the external motor drives the rotating shaft 206 to rotate, so as to drive the bearing frame 201, the workpiece fixing disc, the workpiece arranged above the workpiece fixing disc and the pressing frame 2012 to rotate;

s3: the spray pipe 202 sprays cleaning fluid from the nozzle 2021 to clean the inside of the workpiece;

s4, after the workpiece is cleaned, the jacking cylinder 205 is started again, the jacking cylinder 205 drives the upper fixing plate 2061 and the lower fixing plate 2041 to ascend, and the pressing frame 2012 is separated from the workpiece;

s5, the cleaned workpiece is taken out from the workpiece fixing disc 1010 for the next operation.

After the workpiece to be processed is pressed by the pressing frame 2012, the cleaning solution can be sprayed out from the nozzle 2021, and then the motor drives the bearing frame 201, the workpiece fixing disc, the workpiece to be processed and the pressing frame 2012 to rotate; of course, after the workpiece to be processed is pressed by the pressing frame 2012, the sequence of discharging liquid and rotating can be changed.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims

1. Inside belt cleaning device of rotation type, its characterized in that: the cleaning device comprises a bearing frame (201) capable of rotating around the axis of the bearing frame, wherein a workpiece to be cleaned is placed above the bearing frame (201) and is driven to synchronously rotate, a liftable pressing frame (2012) is arranged above the workpiece to be cleaned, and when the pressing frame (2012) presses the upper surface of the workpiece to be cleaned, the static friction force of the workpiece to be cleaned, which is appropriate to the workpiece to be cleaned, can drive the pressing frame (2012) to synchronously rotate; a spray pipe (202) is arranged at the axial position of the pressing frame (2012), a nozzle (2021) of the spray pipe penetrates through the pressing frame (2012) and extends into the workpiece to be cleaned, and the liquid outlet direction of the nozzle (2021) forms an included angle with at least the axial position of the pressing frame (2012).

2. The rotary internal cleaning device of claim 1, wherein: the bottom surface of the bearing frame (201) is fixedly provided with a rotating shaft (206) for driving the bearing frame to rotate, the rotating shaft (206) can be selectively driven by a motor to rotate, a workpiece fixing disc (1010) is arranged above the bearing frame (201), and a workpiece to be cleaned is fixed on the workpiece fixing disc (1010).

3. The rotary internal cleaning device of claim 1, wherein: the pressing frame (2012) is provided with a plastic cushion, and one side of the plastic cushion is used for pressing the upper surface of the workpiece to be cleaned.

4. The rotary internal washing apparatus as claimed in any one of claims 1 to 3, wherein: a bushing (203) which can rotate relative to the spray pipe (202) is arranged outside the spray pipe, and the bottom surface of the bushing (203) is fixed with the upper surface of the pressing frame (2012).

5. The rotary internal cleaning device of claim 4, wherein: the upper ends of the lining (203) and the spray pipe (202) penetrate through a lower fixing plate (2041), a hollow lug (204) is arranged on the lower fixing plate (2041), and the inner wall of the lug (204) is connected with the outer wall of the lining (203) through a bearing (2042) so that the lining (203) can rotate in the lug (204).

6. The rotary internal cleaning device of claim 5, wherein: the bush (203) outside is provided with a set of stopper (2047), the top of stopper (2047) with the lower bottom surface laminating of bottom plate (2041).

7. The rotary internal cleaning device of claim 6, wherein: a group of T-shaped clamps (2043) which are parallel to each other is arranged at the top end of the bump (204), the spray pipe (202) penetrates through the group of T-shaped clamps (2043), and the T-shaped clamps (2043) above and the top end of the spray pipe (202) are positioned on the same horizontal plane; the long end face of the T-shaped clamp (2043) and the long end face of the lower fixing plate (2041) are positioned on the same axis, and the two are fixedly connected through a vertical baffle (2044).

8. The rotary internal cleaning device of claim 7, wherein: the up end both sides of bottom plate (2041) are provided with guiding axle (2045) of a set of parallel, the top of guiding axle (2045) runs through a limiting plate (2051) and is fixed in on upper fixed plate (2061), guiding axle (2045) with fix be sliding connection between compressing tightly guide holder (2046) on limiting plate (2051).

9. The rotary internal cleaning device of claim 8, wherein: a jacking cylinder (205) is arranged between the upper fixing plate (2061) and the limit plate (2051), the jacking cylinder (205) is fixed on the upper surface of the limit plate (2051), and a cylinder shaft of the jacking cylinder is fixed on the lower bottom surface of the upper fixing plate (2061).