CN213730931U

CN213730931U - Nozzle casting is with grinding device who has location structure

Info

Publication number: CN213730931U
Application number: CN202022558087.8U
Authority: CN
Inventors: 陈洪湖
Original assignee: Xiamen Yingli Cemented Carbide Co ltd
Current assignee: Xiamen Yingli Cemented Carbide Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a nozzle casting is with equipment technical field that polishes specifically is a nozzle casting is with grinding device who has location structure, including the grinding device main part, the grinding device main part is including the base, and the right side top fixed mounting of base has servo motor, the positive fixed mounting of base has control panel, fixed mounting has positioning mechanism on servo motor's the rotation output shaft. The utility model discloses a set up the thread engagement between first screw rod and the first swivel nut and order about for rotatory first swivel nut can drive the sliding sleeve and remove, thereby pulling the swinging arms and deflect, supports the location to the nozzle, makes the position between stone main part of polishing and the nozzle stable, drives the nozzle with the help of servo motor and rotates, makes the nozzle rotatory and the stone main part of polishing contact polish, and the effectual stability of polishing operation that has ensured is squinted when avoiding polishing the operation.

Description

Nozzle casting is with grinding device who has location structure

Technical Field

The utility model relates to a nozzle casting is with equipment technical field that polishes specifically is a nozzle casting is with polishing device who has location structure.

Background

The nozzle is a tubular mechanical accessory with a cylindrical shape, which is generally used in the spraying operation of liquid or gas substances, and is generally applied to the technical fields of operations such as high-pressure cleaning, dust removal and spraying because the nozzle can effectively guide the gas and liquid substances, change the spraying range and the spraying state, and when the nozzle in the prior art is used for casting, in order to improve the quality of the nozzle, the outer surface layer of the nozzle is generally required to be polished so as to make the outer surface of the nozzle smooth, so the polishing operation is required to be performed by a polishing device;

nozzle casting among the prior art is with grinding device, it grips grinding device for the staff usually and directly polishes to the nozzle surface, and the in-process of polishing, the position between the position of polishing stone and the nozzle is mostly staff hand-held control, and the interval between nozzle and the polishing stone lacks the location, receives staff's operation influence, leads to the operation skew of polishing easily, influences the effect of polishing, for this reason we have proposed a nozzle casting and have solved above-mentioned problem with grinding device with location structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nozzle casting is with grinding device who has location structure to solve the grinding device for the nozzle among the prior art who provides in the above-mentioned background art, it is to lack location structure between grindstone and the nozzle, leads to the easy skew of the operation of polishing, influences the problem of the effect of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device with a positioning structure for nozzle casting comprises a polishing device body, wherein the polishing device body comprises a base, a servo motor is fixedly mounted at the top of the right side of the base, a control panel is fixedly mounted on the front side of the base, a positioning mechanism is fixedly mounted on a rotating output shaft of the servo motor and comprises a first screw rod, the first screw rod is fixedly mounted on the rotating output shaft of the servo motor, a bearing block is fixedly welded at the other end of the first screw rod, a sliding sleeve is sleeved on the outer side of the first screw rod and is in sliding connection with the first screw rod, a supporting piece is uniformly mounted on the outer wall of the bearing block and comprises a swinging rod, the swinging rod is rotatably connected to the outer wall of the bearing block, the swinging rod is bent outwards at the right end, and a pull rod is rotatably connected to the right end of the swinging rod, and the other end of the pull rod is rotatably connected to the outer wall of the sliding sleeve, the right end of the sliding sleeve is rotatably connected with a first threaded sleeve, the first threaded sleeve is sleeved on the outer side of the first screw rod, threads assembled on the inner wall of the first threaded sleeve are matched with threads assembled on the outer wall of the first screw rod, and a polishing stone main body is installed at the top of the left side of the base.

Preferably, the fixed cover is equipped with the wooden pole on the left end outer wall of swinging arms, and the wooden pole is kept away from and is evenly equipped with anti-skidding burr on the one side outer wall of carrier block.

Preferably, the supporting pieces are provided with three groups, the three groups of supporting pieces are uniformly distributed on the outer wall of the bearing block in a surrounding manner, and the corresponding three groups of swinging rods are uniformly connected on the outer wall of the bearing block in a surrounding manner.

Preferably, the inner wall of the sliding sleeve is symmetrically provided with clamping blocks, the outer wall of the first screw rod is symmetrically provided with sliding grooves, the clamping blocks assembled on the inner wall of the sliding sleeve are correspondingly embedded in the sliding grooves formed in the outer wall of the first screw rod, and the clamping blocks are in sliding connection with the sliding grooves.

Preferably, install adjustment mechanism between stone of polishing main part and the base, and adjustment mechanism is including the second swivel nut, the fixed top left side of inlaying at the base of second swivel nut, the inside vertical the inserting of second swivel nut is equipped with the second screw rod, and the screw thread looks adaptation of assembling on the screw thread of assembling on the second screw rod outer wall and the second swivel nut inner wall, the top of second screw rod is rotated and is connected with the layer board, stone of polishing main part fixed mounting is in the top intermediate position of layer board.

Preferably, the left side and the right side of the bottom of the supporting plate are symmetrically fixed with limiting rods, each group of limiting rods is sleeved with a limiting sleeve, the limiting sleeves are welded and fixed at the top of the base, and the limiting sleeves are connected with the limiting rods in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the position of the polishing stone main body is fixed, and the positioning mechanism is arranged on a rotating output shaft of the servo motor, so that when the device is used, the first screw rod and the first threaded sleeve are meshed and driven by threads, the first threaded sleeve can be rotated to drive the sliding sleeve to move left and right, the swinging rod is pulled to deflect, the nozzle is supported and positioned, the position between the polishing stone main body and the nozzle is stable, the nozzle is driven to rotate by the servo motor, the nozzle is rotated to be in contact with the polishing stone main body for polishing, the deviation during polishing operation is effectively avoided, and the stability of polishing operation is effectively guaranteed;

2. install between grindstone main part and base through setting up adjustment mechanism, be connected through the thread engagement who sets up between second screw rod and the second swivel nut for rotatory second screw rod when the device uses, order about with the help of the meshing of screw thread, can make the second screw rod reciprocate in the second swivel nut is inside, thereby make the grindstone main part on the layer board reciprocate adjusting position, make the device be applicable to the nozzle of different specifications and polish, the effectual messenger application scope who promotes the device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic structural perspective view of the positioning mechanism of the present invention.

In the figure: 100. a polishing device body; 110. a base; 120. a servo motor; 130. a control panel; 200. a positioning mechanism; 210. a first screw; 220. a bearing block; 230. a sliding sleeve; 240. a support member; 241. a swing lever; 242. a wood pole; 243. a pull rod; 250. a first threaded sleeve; 300. polishing the stone main body; 400. an adjustment mechanism; 410. a second thread insert; 420. a second screw; 430. a support plate; 440. a limiting rod; 450. a limiting sleeve.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a polishing device with a positioning structure for nozzle casting comprises a polishing device main body 100, wherein the polishing device main body 100 comprises a base 110, a servo motor 120 is fixedly installed at the top of the right side of the base 110, a control panel 130 is fixedly installed on the front surface of the base 110, a positioning mechanism 200 is fixedly installed on a rotating output shaft of the servo motor 120, the positioning mechanism 200 comprises a first screw 210, the first screw 210 is fixedly installed on the rotating output shaft of the servo motor 120, a bearing block 220 is fixedly welded at the other end of the first screw 210, a sliding sleeve 230 is sleeved outside the first screw 210, the sliding sleeve 230 is in sliding connection with the first screw 210, supporting pieces 240 are uniformly installed on the outer walls of the bearing block 220, the supporting pieces 240 comprise swing rods 241, the swing rods 241 are rotatably connected to the outer walls of the bearing block 220, the swing rods 241 are bent outwards at the right ends, the right end of the swing rod 241 is rotatably connected with a pull rod 243, the other end of the pull rod 243 is rotatably connected to the outer wall of the sliding sleeve 230, the right end of the sliding sleeve 230 is rotatably connected with a first threaded sleeve 250, the first threaded sleeve 250 is sleeved on the outer side of the first screw 210, threads assembled on the inner wall of the first threaded sleeve 250 are matched with threads assembled on the outer wall of the first screw 210, the top of the left side of the base 110 is provided with a grinding stone main body 300, the grinding stone main body is installed on a rotating output shaft of the servo motor 120 through a positioning mechanism 200, and the position of the grinding stone main body 300 is relatively at a fixed position, when the device works, the servo motor 120 is electrified to drive the positioning mechanism 200 fixed on the rotating output shaft to rotate, so that a nozzle fixed on the outer side of the positioning mechanism 200 rotates, the device enables the fixed grinding stone main body 300 to grind the nozzle through rotating the nozzle, and the positions of the nozzle and the grinding stone main body 300 are both positioned and limited, the deviation during the polishing operation is effectively avoided, the working stability during the polishing operation of the device is convenient to guarantee, when the device is used, the first screw sleeve 250 is rotatably connected with the first screw 210 through the threads, so that when the device is in operation, the first screw sleeve 250 can be rotated to drive the sliding sleeve 230 to move rightwards along the first screw 210, the sliding sleeve 230 is moved to drive the pull rod 243 to rotate and deflect, the swinging rod 241 is pulled, the left end of the swinging rod 241 is outwards tilted to support the inside of the nozzle, and the nozzle is positioned and fixed, the stability during the polishing operation of the nozzle is effectively guaranteed, and the device is convenient to operate when the nozzle is positioned and fixed;

furthermore, a wood rod 242 is fixedly sleeved on the outer wall of the left end of the oscillating rod 241, and the outer wall of one side, away from the bearing block 220, of the wood rod 242 is uniformly provided with anti-skid convex patterns;

furthermore, three groups of supporting pieces 240 are arranged, the three groups of supporting pieces 240 are uniformly distributed on the outer wall of the bearing block 220 in a surrounding manner, the three corresponding groups of oscillating rods 241 are uniformly connected to the outer wall of the bearing block 220 in a surrounding manner, and the three groups of supporting pieces 240 are arranged in a surrounding manner, so that when the device is used, the three groups of oscillating rods 241 are synchronously deflected and supported by the pulling of the sliding sleeve 230 at the same time through sleeving the nozzle on the outer sides of the three groups of supporting pieces 240, and the nozzle is uniformly stressed and stably positioned due to uniform support in three directions, thereby effectively ensuring the accuracy of positioning and installation of the nozzle;

furthermore, the inner wall of the sliding sleeve 230 is symmetrically provided with clamping blocks, the outer wall of the first screw 210 is symmetrically provided with sliding grooves, the clamping blocks assembled on the inner wall of the sliding sleeve 230 are correspondingly embedded in the sliding grooves formed in the outer wall of the first screw 210, the clamping blocks are in sliding connection with the sliding grooves, the clamping blocks arranged on the inner wall of the sliding sleeve 230 are matched with the sliding grooves formed in the outer wall of the first screw 210, and by means of the limitation of the clamping blocks and the sliding grooves, the sliding sleeve 230 is effectively prevented from rotating and deflecting when moving left and right, the supporting of the supporting member 240 is conveniently prevented from being influenced by the deflection of the sliding sleeve 230, and the working structural;

further, an adjusting mechanism 400 is installed between the grindstone main body 300 and the base 110, and the adjusting mechanism 400 includes a second screw sleeve 410, the second screw sleeve 410 is fixedly embedded on the left side of the top of the base 110, a second screw rod 420 is vertically inserted into the second screw sleeve 410, and the screw thread assembled on the outer wall of the second screw rod 420 is matched with the screw thread assembled on the inner wall of the second screw sleeve 410, the top of the second screw rod 420 is rotatably connected with a support plate 430, the grindstone main body 300 is fixedly installed at the middle position of the top of the support plate 430, by setting the screw thread rotary connection between the second screw sleeve 410 and the second screw rod 420, when the device is used, when the second screw rod 420 is rotated, the second screw rod 420 is driven by the screw thread meshing between the second screw rod 420 and the second screw sleeve 410, so that the second screw rod 420 moves up and down in the second screw sleeve 410 to adjust the position, thereby changing the height of the grindstone main body 300, the device is suitable for polishing operation of nozzles with different specifications and sizes, and the application range of the device is effectively widened;

furthermore, limiting rods 440 are symmetrically fixed on the left side and the right side of the bottom of the supporting plate 430, a limiting sleeve 450 is sleeved on the outer side of each group of limiting rods 440, the limiting sleeves 450 are welded and fixed on the top of the base 110, the limiting sleeves 450 are slidably connected with the limiting rods 440, the limiting rods 440 are inserted into the limiting sleeves 450 and slidably connected with the limiting sleeves 450, under the matched limitation of the limiting rods 440 and the limiting sleeves 450, the supporting plate 430 is effectively prevented from being deviated in the up-and-down moving process, and the structural stability of the adjusting mechanism 400 during adjustment is effectively guaranteed;

the working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply provides electric power support for the device, and then the worker controls the device to be powered on and started through the control panel 130;

when the spray nozzle is in operation, a worker sleeves the spray nozzle on the outer side of the support 240, rotates the first screw sleeve 250, and rotates and engages with the first screw 210 through the threads between the first screw sleeve 250 and the first screw 210, so that the first screw sleeve 250 drives the sliding sleeve 230 to move rightwards, the sliding sleeve 230 moves to pull the pull rod 243 to rotate, and under the pulling action of the pull rod 243, the swing rod 241 deflects, so that the wood rod 242 at the left end tilts outwards, and the swing rod is supported in the spray nozzle through the tilting of the three groups of wood rods 242 to position and limit the position of the spray nozzle;

when the polishing device works, a worker rotates the second screw rod 420, and the second screw rod 420 is driven by the thread meshing between the second screw rod 420 and the second threaded sleeve 410 under the rotating action, so that the supporting plate 430 drives the polishing stone main body 300 to move up and down, the position of the polishing stone main body 300 is adjusted, and the polishing stone main body 300 is attached to the outer wall of the nozzle;

during operation, the staff passes through control panel 130 and controls servo motor 120 circular telegram and start, and it is rotatory to drive the fixed nozzle in positioning mechanism 200 outside location, through the nozzle and polish the friction between the stone main part 300, polishes the operation to the nozzle, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A nozzle casting is with grinding device that has location structure, includes grinding device main part (100), its characterized in that: the polishing device comprises a polishing device body (100) and is characterized in that the polishing device body (100) comprises a base (110), a servo motor (120) is fixedly mounted at the top of the right side of the base (110), a control panel (130) is fixedly mounted on the front side of the base (110), a positioning mechanism (200) is fixedly mounted on a rotating output shaft of the servo motor (120), the positioning mechanism (200) comprises a first screw (210), the first screw (210) is fixedly mounted on the rotating output shaft of the servo motor (120), a bearing block (220) is fixedly welded at the other end of the first screw (210), a sliding sleeve (230) is sleeved on the outer side of the first screw (210), the sliding sleeve (230) is in sliding connection with the first screw (210), a support piece (240) is uniformly mounted on the outer wall of the bearing block (220), the support piece (240) comprises a swing rod (241), and the swing rod (241) is rotatably connected on the outer wall of the bearing block (220), the appearance of swinging arms (241) is the outside form of buckling of right-hand member, the right-hand member of swinging arms (241) is rotated and is connected with pull rod (243), and the other end of pull rod (243) rotates and connects on the outer wall of sliding sleeve (230), the right-hand member of sliding sleeve (230) is rotated and is connected with first swivel nut (250), and first swivel nut (250) cover is established in the outside of first screw rod (210), the screw thread looks adaptation of assembling on the screw thread of assembly and first screw rod (210) outer wall on first swivel nut (250) inner wall, stone of polishing main part (300) is installed at the left side top of base (110).

2. The grinding apparatus with a positioning structure for nozzle casting according to claim 1, wherein: the fixed cover of fixed cover is equipped with wooden pole (242) on the left end outer wall of swinging arms (241), and wooden pole (242) keep away from evenly to be equipped with anti-skidding burr on the one side outer wall of carrier block (220).

3. The grinding apparatus with positioning structure for nozzle casting according to claim 2, wherein: the supporting pieces (240) are provided with three groups, the supporting pieces (240) are uniformly distributed on the outer wall of the bearing block (220) in a surrounding mode, and the corresponding three groups of swinging rods (241) are uniformly connected to the outer wall of the bearing block (220) in a surrounding mode in a rotating mode.

4. The grinding apparatus with a positioning structure for nozzle casting according to claim 1, wherein: the inner wall of the sliding sleeve (230) is symmetrically provided with clamping blocks, the outer wall of the first screw (210) is symmetrically provided with sliding grooves, the clamping blocks arranged on the inner wall of the sliding sleeve (230) are correspondingly embedded in the sliding grooves formed in the outer wall of the first screw (210), and the clamping blocks are in sliding connection with the sliding grooves.

5. The grinding apparatus with a positioning structure for nozzle casting according to claim 1, wherein: install adjustment mechanism (400) between stone of polishing main part (300) and base (110), and adjustment mechanism (400) is including second swivel nut (410), fixed the inlaying in the top left side of base (110) of second swivel nut (410), the inside vertical the inserting of second swivel nut (410) is equipped with second screw rod (420), and the screw thread looks adaptation of assembling on the screw thread of assembling on second screw rod (420) outer wall and second swivel nut (410) inner wall, the top of second screw rod (420) is rotated and is connected with layer board (430), stone of polishing main part (300) fixed mounting is at the top intermediate position of layer board (430).

6. The grinding device with the positioning structure for nozzle casting according to claim 5, wherein: the limiting rod (440) is symmetrically fixed to the left side and the right side of the bottom of the supporting plate (430), each limiting rod (440) is sleeved with a limiting sleeve (450), the limiting sleeves (450) are welded and fixed to the top of the base (110), and the limiting sleeves (450) are connected with the limiting rods (440) in a sliding mode.