CN113787441B

CN113787441B - Mechanical rust removing device

Info

Publication number: CN113787441B
Application number: CN202111127613.8A
Authority: CN
Inventors: 王鹏鹏
Original assignee: Xi'an Kangcheng Machine Manufacture Co ltd
Current assignee: Xi'an Kangcheng Machine Manufacture Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-10-25
Anticipated expiration: 2041-09-18
Also published as: CN113787441A

Abstract

The invention discloses a mechanical rust removing device which comprises a machine body, wherein a rust removing cavity is arranged in the machine body, the top of the rust removing cavity is communicated with a swinging groove, a rust removing sliding plate is connected in the rust removing cavity in a sliding manner, a rust removing assembly is arranged at the top of the rust removing sliding plate and comprises two fixed blocks, two hinge blocks and two rust removing scrapers, the two fixed blocks are symmetrically and fixedly arranged on the upper end surface of the rust removing sliding plate, the two hinge blocks are respectively hinged with the two fixed blocks, the two rust removing scrapers are rotatably connected in the rust removing cavity and positioned at the same rotating center, the two rust removing scrapers are respectively and fixedly connected with a connecting rod, a connecting cavity is arranged in the two connecting rods, a connecting sliding plate is connected in the two connecting cavities in a sliding manner, a connecting sliding rod is fixedly connected to the end surface of one side, which is far away from each other, of the two connecting sliding plates, the two connecting sliding rods are respectively and a connecting spring is arranged between the two connecting cavity inner walls.

Description

Mechanical rust removing device

Technical Field

The invention relates to the technical field of machining, in particular to a mechanical rust removing device.

Background

CN108972285A discloses a mechanical rust removing device, which comprises a box body, a spray roller and a reciprocating brushing mechanism; the spraying roller is arranged in the box body and is rotationally connected with the inner wall of the box body through a connecting shaft, the surface of the spraying roller is provided with uniformly distributed spraying pipes, bristles are uniformly distributed on the surface of the spraying roller, the connecting shaft at the rear end extends to the rear side of the box body and is connected with a first driving motor through a first transmission belt, the connecting shaft at the front end is communicated with a liquid inlet pipe through a rotary joint, the liquid inlet pipe is communicated with a piston cylinder, and the piston cylinder is communicated with a liquid medicine box through a liquid suction pipe. The invention evenly spreads the rust remover on the steel plate through the spraying roller and the piston cylinder with the brush hair and the spraying pipe, improves the rust removing effect, efficiently brushes the surface of the steel plate in a reciprocating way through the brush plate which is arranged in diagonal symmetry and moves in a reciprocating way longitudinally, and washes the steel plate through the spray head which is communicated with an external clean water source, but the mode adopts electric rust removal and needs to add the rust remover, thus increasing the cost of rust removal.

Disclosure of Invention

The invention aims to solve the technical problem of providing a mechanical derusting device aiming at the defects in the prior art.

According to the invention, a mechanical derusting device is provided, which comprises a machine body, wherein symmetrical clamping cavities are formed in the machine body, clamping assemblies for clamping and fixing the machine body are arranged in the two clamping cavities, a derusting cavity is formed in the machine body, the top of the derusting cavity is communicated with and provided with a swinging groove, a derusting sliding plate is connected in the derusting cavity in a sliding mode, a derusting assembly is arranged at the top of the derusting sliding plate and comprises two fixed blocks, two hinged blocks and two derusting scraping plates, the two fixed blocks are symmetrically and fixedly arranged on the upper end surface of the derusting sliding plate, the two hinged blocks are hinged with the two fixed blocks respectively, the two derusting scraping plates are rotatably connected in the derusting cavity and located at the same rotating center, the two scraping plates are fixedly connected with connecting rods respectively, connecting cavities are formed in the two connecting rods, connecting sliding plates are fixedly connected with connecting sliding rods in the two connecting cavities, the two connecting sliding plates are far away from one side end surface of each other, the two connecting sliding rods are fixedly connected with the two hinged blocks respectively, and connecting springs are arranged between the two connecting sliding plates and the inner walls of the two connecting cavities respectively.

The rust cleaning device comprises a rust cleaning scraper and a collection assembly, wherein the collection assembly is used for collecting scraped iron rust and comprises a static box fixedly arranged at the bottom of a rust cleaning sliding plate, a telescopic cavity is arranged in the static box, the telescopic cavity is connected with the telescopic sliding plate in a sliding mode, a rust cleaning spring is fixedly connected between the rust cleaning sliding plate and the inner wall of the rust cleaning cavity, and rust inlet openings are formed in the two sides of the rust cleaning cavity in a communicating mode.

Wherein, a one-way valve is fixedly arranged in the rust inlet.

Wherein, a locking cavity is arranged in the machine body, a sliding rod is arranged in the locking cavity in a sliding way, the sliding rod extends into the telescopic cavity and is fixedly connected with the telescopic sliding plate, a telescopic spring surrounding the sliding rod is arranged between the telescopic sliding plate and the inner wall of the telescopic cavity,

wherein, slide bar one end extends to organism downside and fixedly connected with pull ring.

The clamping assembly comprises two clamping slide blocks which are arranged in the clamping cavity in a sliding mode, one side end face, close to each other, of the two clamping slide blocks is fixedly connected with clamping springs between the two clamping cavity inner walls respectively, and one side end face, far away from each other, of the two clamping slide blocks is fixedly connected with a clamping block.

Wherein, two grip blocks keep away from a lateral surface each other and are equipped with the recess.

The clamping slide block is provided with a locking groove, a translation plate capable of sliding in the locking cavity is fixedly sleeved on the inner and outer circular surfaces of the sliding rod, and the translation plate is provided with a locking rod right opposite to the locking groove.

The clamping device comprises a clamping cavity, a locking rod and a locking rod, wherein a locking chute is communicated between the locking cavity and the clamping cavity, and the locking rod extends into the locking chute from the locking chute.

And a translation spring is arranged between the translation plate and the inner wall of the locking cavity.

The device is supported in the workpiece and fixed, so that the device is suitable for workpieces of different specifications, and the inner wall of the workpiece is derusted in a manual operation mode by a user.

Drawings

A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is a schematic diagram of an operating state according to an embodiment of the present invention.

It should be noted that the appended drawings illustrate rather than limit the invention. It is noted that the drawings representing structures may not be drawn to scale. Also, in the drawings, the same or similar elements are denoted by the same or similar reference numerals.

Detailed Description

In order that the present disclosure may be more clearly and readily understood, reference will now be made in detail to the present disclosure as illustrated in the accompanying drawings.

As shown in fig. 1 to 5, the mechanical rust removing device of this embodiment can remove rust on a circular workpiece or an annular workpiece having a notch, the mechanical rust removing device includes a machine body 11, symmetrical clamping cavities 18 are formed in the machine body 11, clamping assemblies are arranged in the two clamping cavities 18, the machine body 11 can be fixed in the workpiece 100 by the clamping assemblies, each clamping assembly includes a clamping slider 19 slidably disposed in the clamping cavity 18, the two clamping sliders 19 are close to one side end surface and fixedly connected with clamping springs 21 between the inner walls of the two clamping cavities 18, the two clamping sliders 19 are far away from one side end surface and fixedly connected with clamping blocks 20, the two clamping blocks 20 are far away from one side end surface and provided with grooves, under the action of the two clamping springs 21, the two clamping sliders 19 drive the two clamping blocks 20 to be far away from one another and make the grooves in the clamping blocks 20 abut against the inner walls of the workpiece 100, so as to fix the machine body 11 on the workpiece 100.

A locking cavity 12 is arranged in the machine body 11, a sliding rod 13 is arranged in the locking cavity 12 in a sliding manner, one end of the sliding rod 13 extends to the lower side of the machine body 11 and is fixedly connected with a pull ring 14, a user can drive the sliding rod 13 to slide through the pull ring 14, a translation plate 15 which can slide in the locking cavity 12 is fixedly sleeved on the inner circular surface of the sliding rod 13, a translation spring 16 which surrounds the sliding rod 13 is fixedly connected between the lower end surface of the translation plate 15 and the inner wall of the locking cavity 12, a locking sliding groove 23 is communicated between the locking cavity 12 and a clamping cavity 18, a locking groove 22 is formed in the clamping slide block 19 at one side close to the translation plate 15, a locking rod 17 which is opposite to the locking groove 22 is fixedly arranged at the end surface of one side of the translation plate 15 close to the clamping slide block 19, locking pole 17 passes behind locking spout 23 under translation spring 16's effect and stretches into in the locking groove 22 with locking clamping slide 19, pull ring 14 is stimulateeed downwards at the user like this, pull ring 14 can drive slide bar 13 and slide down, slide bar 13 drives translation board 15 and slides down and compress translation spring 16 in step and then makes two locking poles 17 be located locking groove 22 and slide downwards relatively, at this moment, both sides clamping slide 19 loses the constraint of locking pole 17, two clamping spring 21 make two clamping slide 19 keep away from each other through elasticity, two clamping slide 19 drive two grip blocks 20 keep away from each other and make the recess in the grip block 20 offset with work piece 100 inner wall and realize fixing organism 11.

A rust removing cavity 24 is arranged in the machine body 11, one side of the rust removing cavity 24, which is far away from the locking cavity 12, is communicated with a swing groove 34, the rust removing cavity 24 is internally and slidably connected with a rust removing sliding plate 29, one side of the rust removing sliding plate 29, which is far away from the locking cavity 12, is provided with a rust removing component, the rust removing component can scrape the rust on the inner side of the workpiece 100, the rust removing component comprises fixed blocks 31 which are fixedly arranged on the upper end surface of the rust removing sliding plate 29 and are symmetrical, the upper sides of the two fixed blocks 31 are hinged with a hinged block 35, the inner side of the rust removing cavity 24 is rotatably connected with two rust removing sliding plates 36 which are positioned at the same rotating center, the two rust removing sliding plates 36 are respectively and fixedly connected with a connecting rod 37, a connecting cavity 38 is arranged in the two connecting cavities 38, the two connecting sliding plates 39 are mutually and fixedly connected with a connecting sliding rod 40, the two connecting sliding rods 40 are respectively and fixedly connected with the two connecting sliding blocks 35, the two connecting sliding plates 39 are respectively and fixedly connected with a connecting spring 41 between the inner walls of the two connecting cavities 38, one side of the rust removing sliding plate 29, one which is close to the telescopic rod 27, the telescopic rod 26 is arranged in the telescopic cavity, the telescopic rod 27, the collecting component is arranged in the telescopic rod 26, the telescopic rod 27, and is connected with the telescopic rod 27 in the telescopic rod 27, which is arranged in the telescopic rod 27, the two sides of the rust removing cavity 24 are communicated with a rust inlet 32, and a one-way valve 33 is fixedly arranged in the rust inlet 32.

When in rust removal, a user holds the machine body 11 and leads the machine body to pass through an opening at the lower side of a workpiece 100 such as a paper rolling box, at the moment, the upper end surface of a rust removal scraper 36 is abutted against the inner upper wall of the workpiece 100, the other hand of the user drives a pull ring 14 to slide downwards to unlock a clamping slide block 19, so that two clamping blocks 20 are far away from each other to fix the machine body 11 in the workpiece 100, then the user manually leads the pull ring 14 to slide up and down, the pull ring 14 drives a slide rod 13 to slide up and down in a reciprocating manner, the slide rod 13 drives a telescopic slide plate 27 to slide up and down in a reciprocating manner, the telescopic slide plate 27 drives a dynamic and static box 25 to slide up and down synchronously through a telescopic spring 28, the static box 25 drives a rust removal slide plate 29 to slide, the rust removal slide plate 29 drives fixed blocks 31 at two sides to slide synchronously, the two fixed blocks 31 drive two hinged blocks 35 to swing while sliding up and down, the hinged block 35 drives the two derusting scrapers 36 to be far away from each other and approach each other through the connecting slide rod 40, and then the upper side of the inner wall of the workpiece 100 is derusted repeatedly, and the derusting effect is improved, at the moment, because the derusting slide plate 29 slides up and down, the air pressure of the upper side in the derusting slide plate 29 is changed, and then the two one-way valves 33 are controlled to start or stop respectively, and the iron rust scraped down from the inner cavity of the workpiece 100 is pumped into the derusting cavity 24, because the telescopic slide plate 27 and the inner wall of the telescopic cavity 26 slide plate slide relatively slide and rub, at the moment, because the outer surface of the telescopic slide plate 27 is fur and the inner wall of the telescopic cavity 26 is rubber, static electricity is generated after mutual friction, and then the static electricity box 25 carries static electricity and collects the iron chips in the derusting cavity 24 through magnetic force, and the derusting effect is improved.

In conclusion, the device is supported in the workpiece and fixed, so that the device is suitable for workpieces of different specifications, rust removal is performed on the inner wall of the workpiece in a manual operation mode of a user, and the body health of the user is protected.

It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art that many changes and modifications can be made, or equivalents employed, to the presently disclosed embodiments without departing from the intended scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention, unless the technical essence of the present invention is not departed from the content of the technical solution of the present invention.

Claims

1. The utility model provides a machinery rust cleaning device, which comprises a bod, set up the centre gripping chamber of symmetry in the organism, two centre gripping intracavity are equipped with the centre gripping subassembly that is used for centre gripping and fixed organism, a serial communication port, be equipped with the rust cleaning chamber in the organism, the swing groove has been seted up in rust cleaning chamber top intercommunication, rust cleaning intracavity sliding connection has the rust cleaning slide, rust cleaning slide top is equipped with scrapes the rust subassembly, it includes two fixed blocks to scrape the rust cleaning subassembly, two articulated pieces and two rust cleaning scraper blades, two fixed block symmetry are fixed to be located rust cleaning slide up end, two articulated pieces are articulated with two fixed blocks respectively, two rust cleaning scraper blade rotate to be connected in the rust cleaning chamber and lie in same center of rotation, two rust cleaning scraper blade difference fixedly connected with connecting rods, be equipped with the connection chamber in two connecting rods, two connection intracavity sliding connection have the connection slide, two are connected the slide and keep away from a side end fixedly connected with the slide bar each other, two connect the slide bar respectively with two articulated between the piece fixed connection slide bar, two connection slide are equipped with connecting spring between the chamber inner wall respectively with two connection chamber.

2. The mechanical rust removing device as claimed in claim 1, wherein a collecting component for collecting the scraped iron rust is arranged at the bottom of the rust removing scraper, the collecting component comprises an electrostatic box fixedly arranged at the bottom of the rust removing slide plate, a telescopic cavity is arranged in the electrostatic box, the telescopic cavity is slidably connected with a telescopic slide plate, a rust removing spring is fixedly connected between the rust removing slide plate and the inner wall of the rust removing cavity, and rust inlets are formed in two sides of the rust removing cavity in a communicating manner.

3. A mechanical rust removing apparatus according to claim 2, wherein a check valve is fixedly arranged in the rust inlet.

4. The mechanical rust removing device as claimed in claim 2, wherein a locking chamber is provided in the body, a sliding rod is slidably provided in the locking chamber, the sliding rod extends into the telescopic chamber and is fixedly connected to the telescopic sliding plate, and a telescopic spring surrounding the sliding rod is provided between the telescopic sliding plate and the inner wall of the telescopic chamber.

5. A mechanical rust removing apparatus according to claim 4, wherein one end of the sliding rod extends to the lower side of the machine body and is fixedly connected with a pull ring.

6. The mechanical rust removing device as claimed in claim 1, wherein the clamping assembly comprises two clamping sliders slidably disposed in the clamping cavity, a clamping spring is fixedly connected between one side end surface of each clamping slider close to the inner wall of the clamping cavity and one side end surface of each clamping slider far away from the inner wall of the clamping cavity, and a clamping block is fixedly connected between each clamping slider far away from the inner wall of the clamping cavity.

7. A mechanical rust removing apparatus according to claim 6, wherein the end faces of the two holding blocks at the sides away from each other are provided with grooves.

8. A mechanical rust removing device as claimed in claim 6, wherein the holding slider is provided with a locking groove, a translational plate capable of sliding in the locking cavity is fixedly sleeved on the inner and outer circumferential surfaces of the sliding rod, and the translational plate is provided with a locking rod facing the locking groove.

9. The mechanical rust removing device as claimed in claim 8, wherein a locking chute is arranged between the locking cavity and the clamping cavity in a communicating manner, and the locking rod extends into the locking chute from the locking chute.

10. A mechanical rust removing device according to claim 9, characterized in that a translation spring is arranged between the translation plate and the inner wall of the locking cavity.