阅读说明：本技术 一种自行车花鼓生产的内径打磨装置 (Inner diameter grinding device for bicycle hub production ) 是由 崔秀兰 于 2019-11-11 设计创作，主要内容包括：本发明公开了一种自行车花鼓生产的内径打磨装置,包括柜体、封盖和控制面板,所述柜体无前侧面,所述柜体内部后侧壁中间开设有限位槽,所述限位槽左右两端分别设置有两组限位块,两组所述限位块中间均开设有固定槽。本发明通过在两组限位块中间均开设有固定槽,方便自行车花鼓,且在两组限位块上下端均通过弹簧固定在限位槽上下侧壁,通过两组限位块中间的固定杆后端固定连接有手柄,使手柄在凹槽内上下移动时,可以时两组限位块上下移动,从而可以使自行车花鼓自由的上下移动,便于自行车花鼓的打磨和清理,有利于更为实用的使用自行车花鼓生产的内径打磨装置,较为实用,适合广泛推广与使用。(The invention discloses an inner diameter polishing device for bicycle hub production, which comprises a cabinet body, a sealing cover and a control panel, wherein the cabinet body is not provided with a front side surface, a limiting groove is formed in the middle of the rear side wall in the cabinet body, two groups of limiting blocks are respectively arranged at the left end and the right end of the limiting groove, and a fixing groove is formed in the middle of each limiting block. The fixing grooves are formed in the middle of the two groups of limit blocks, so that the bicycle hub is convenient to use, the upper end and the lower end of each of the two groups of limit blocks are fixed on the upper side wall and the lower side wall of each limit groove through the springs, and the handle is fixedly connected with the rear end of the fixing rod in the middle of the two groups of limit blocks, so that the two groups of limit blocks can move up and down when the handle moves up and down in the groove, the bicycle hub can freely move up and down, the polishing and the cleaning of the bicycle hub are convenient, the inner diameter polishing device for bicycle hub production is more practical, and the inner diameter.)

1. The utility model provides an internal diameter grinding device of bicycle flower-drum production which characterized in that: comprises a cabinet body (1), a sealing cover (19) and a control panel (21);

the cabinet body (1) has no front side surface, a limit groove (2) is arranged in the middle of the rear side wall in the cabinet body (1), two groups of limit blocks (3) are respectively arranged at the left end and the right end of the limit groove (2), a fixing groove (4) is respectively arranged in the middle of each of the two groups of limit blocks (3), the upper end and the lower end between the two groups of limit blocks (3) are fixedly connected through a connecting rod (5), a fixing rod (22) is fixedly connected in the middle of each of the two groups of connecting rods (5), the upper end and the lower end of each of the two groups of limit blocks (3) are fixed on the upper side wall and the lower side wall of, a groove (7) is arranged in the middle of the limiting groove (2), the groove (7) penetrates through the rear side wall of the cabinet body (1), a handle (8) is movably connected to the groove (7), the front end of the handle (8) is fixedly connected with a fixed rod (22), and a clamping groove (9) is formed in the front side wall of the cabinet body (1);

the front side wall of the sealing cover (19) is made of glass, the periphery of the rear side wall of the sealing cover (19) is fixedly connected with clamping blocks (20), and the clamping blocks (20) are mutually matched with the clamping grooves (9).

2. An inner diameter grinding device for bicycle hub production as claimed in claim 1, wherein: the utility model discloses a cabinet, including cabinet body (1), cabinet body (1) left side wall lower extreme is provided with motor (10), the motor output and transmission shaft (11) transmission of motor (10) are connected, cabinet body (1) left side wall upper end is provided with first bull stick (13), first bull stick (13) pass through driving belt (12) fixed connection with transmission shaft (11).

3. An inner diameter grinding device for bicycle hub production as claimed in claim 1, wherein: the first rotating rod (13) penetrates through the left side wall of the cabinet body (1) and is fixedly connected with a middle shaft of the rotating shaft (15), and the outer side wall of the middle of the first rotating rod (13) is fixedly connected with a brush roller (14).

4. An inner diameter grinding device for bicycle hub production as claimed in claim 1, wherein: the transmission shaft (11) runs through the cabinet body (1) left side wall fixedly connected with second bull stick (16), the axis fixed connection of second bull stick (16) right-hand member and pivot (15), two sets of pivot (15) are the inside right side wall of the fixed cabinet body (1) respectively, lateral wall fixedly connected with grinding roller (17) in the middle of second bull stick (16), the inside lower extreme of the cabinet body (1) is provided with collecting box (18).

5. An inner diameter grinding device for bicycle hub production as claimed in claim 1, wherein: the control panel (21) is electrically connected with the motor (10) through an external power supply, and the control panel (21) is connected with the motor (10) in series through the external power supply.

Technical Field

The invention relates to the technical field of polishing devices, in particular to an inner diameter polishing device for bicycle hub production.

Background

At present, a hub, commonly called as a hub barrel, is a barrel outside a shaft and connected with spokes, and is generally called a shaft skin. Generally, the editing methods of 3-fold and 5-fold are available according to different arrangement modes of the number of the strips. The flower drum comprises an iron flower drum and an aluminum flower drum.

The prior patent (publication No. CN 209439880U) discloses an inner diameter grinding device for bicycle hub production, which comprises a base, wherein a first vertical plate and a second vertical plate are respectively connected with two sides of the top end of the base, and the sides of the first vertical plate and the second vertical plate which are close to each other are provided with rotating grooves which are connected with rotating plates in a rotating way, and one side of the two rotating plates, which is close to each other, is provided with a fixed groove, one side of the first vertical plate, which is far away from the second vertical plate, is provided with a rotating motor through a screw, and the output shaft of the rotating motor is connected with a rotating rod which passes through the first vertical plate and extends into the rotating groove, and is connected with the side wall of the rotating plate, the inside of the first vertical plate is provided with an installation groove, the circumferential side wall of the rotating rod positioned in the installation groove is sleeved with a driving wheel, the inside that first riser is located the mounting groove is provided with the backup pad, and rotates in the backup pad and be connected with the turning block.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: although the temperature that can reduce the grinding roller of last patent guarantees the stable performance of flower-drum, nevertheless: 1. when the bicycle hub is ground in the grinding roller, the bicycle hub cannot be adjusted, and the grinding is not very accurate, so that the inner diameter grinding device for bicycle hub production is provided.

Disclosure of Invention

The invention aims to provide an inner diameter grinding device for bicycle hub production, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an inner diameter polishing device for bicycle hub production comprises a cabinet body, a sealing cover and a control panel;

the cabinet body is provided with no front side face, a limiting groove is formed in the middle of the rear side wall in the cabinet body, two groups of limiting blocks are respectively arranged at the left end and the right end of the limiting groove, a fixing groove is formed in the middle of each two groups of limiting blocks, the upper end and the lower end between each two groups of limiting blocks are fixedly connected through a connecting rod, a fixing rod is fixedly connected in the middle of each two groups of connecting rods, the upper end and the lower end between each two groups of limiting blocks are fixed on the upper side wall and the lower side wall of the limiting groove through springs, a groove is formed in the middle of the limiting groove, the groove penetrates through the rear;

the side wall is for glass material before the closing cap, the equal fixedly connected with fixture block all around of closing cap rear side wall, the fixture block agrees with each other with the draw-in groove.

As a preferred embodiment of the present invention, a motor is disposed at a lower end of a left side wall of the cabinet body, an output end of the motor is in transmission connection with the transmission shaft, a first rotating rod is disposed at an upper end of the left side wall of the cabinet body, and the first rotating rod is fixedly connected with the transmission shaft through a transmission belt.

As a preferred embodiment of the invention, the first rotating rod penetrates through the left side wall of the cabinet body and is fixedly connected with a middle shaft of the rotating shaft, and the outer side wall of the middle of the first rotating rod is fixedly connected with the brush roller.

As a preferred embodiment of the invention, the transmission shaft penetrates through the left side wall of the cabinet body and is fixedly connected with a second rotating rod, the right end of the second rotating rod is fixedly connected with a middle shaft of a rotating shaft, two groups of rotating shafts are respectively fixed on the right side wall of the interior of the cabinet body, the outer side wall of the middle of the second rotating rod is fixedly connected with a grinding roller, and the lower end of the interior of the cabinet body is provided with a collecting box.

As a preferred embodiment of the present invention, the control panel is electrically connected to the motor via an external power source, and the control panel is connected to the motor in series via the external power source.

Compared with the prior art, the invention has the following beneficial effects:

1. the fixing grooves are formed in the middle of the two groups of limiting blocks, so that the bicycle hub is convenient to use, the upper end and the lower end of each of the two groups of limiting blocks are fixed on the upper side wall and the lower side wall of each limiting groove through the springs, and the handles are fixedly connected to the rear ends of the fixing rods in the middle of the two groups of limiting blocks, so that the two groups of limiting blocks can move up and down when the handles move up and down in the grooves, the bicycle hub can freely move up and down, the polishing and the cleaning of the bicycle hub are convenient, and the inner diameter polishing device for producing.

2. According to the internal diameter grinding device, the brush roller is arranged, the first rotating rod is fixedly connected to the transmission shaft through the transmission belt, the brush roller is fixedly connected to the outer side wall of the middle of the first rotating rod, when the grinding roller is started, the brush roller can also be started, iron scrap residues can be left on the bicycle hub after the bicycle hub is ground, the iron scrap on the outer side of the bicycle hub can be perfectly cleaned through the brush roller, and the internal diameter grinding device is beneficial to more practical use of the bicycle hub for production.

3. According to the inner diameter grinding device, the clamping block is arranged, the clamping groove is formed in the front side wall of the cabinet body and is mutually matched with the clamping block fixedly connected to the sealing cover, and the clamping block and the clamping groove are mutually matched, so that the sealing cover is convenient to mount and dismount, materials are convenient to mount, the collecting box is convenient to clean, and the inner diameter grinding device is favorable for more practical use of bicycle hub production.

Drawings

Other features, objects and advantages of the invention 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 view of the overall construction of an inner diameter grinding device for bicycle hub production according to the present invention;

FIG. 2 is a schematic view of a groove structure of the inner diameter grinding device for bicycle hub production according to the present invention;

FIG. 3 is a schematic view of a cover structure of the inner diameter grinding device for bicycle hub production according to the present invention;

FIG. 4 is a schematic circuit diagram of an inner diameter grinding device for bicycle hub production according to the present invention.

In the figure: the cabinet comprises a cabinet body 1, a cabinet body 2, a limiting groove 3, a limiting block 4, a fixing groove 5, a connecting rod 6, a spring 7, a groove 8, a handle 9, a clamping groove 10, a motor 11, a transmission shaft 12, a transmission belt 13, a first rotating rod 14, a brush roller 15, a rotating shaft 16, a second rotating rod 17, a polishing roller 18, a collecting box 19, a sealing cover 20, a clamping block 21, a control panel 22 and a fixing rod.

Detailed Description

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

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an inner diameter grinding device for bicycle hub production comprises a cabinet body 1, a sealing cover 19 and a control panel 21;

the cabinet body 1 has no front side surface, a limiting groove 2 is formed in the middle of the rear side wall in the cabinet body 1, two groups of limiting blocks 3 are respectively arranged at the left end and the right end of the limiting groove 2, fixing grooves 4 are formed in the middle of the two groups of limiting blocks 3, the upper ends and the lower ends of the two groups of limiting blocks 3 are fixedly connected through connecting rods 5, fixing rods 22 are fixedly connected in the middle of the two groups of connecting rods 5, the upper ends and the lower ends of the two groups of limiting blocks 3 are fixed on the upper side wall and the lower side wall of the limiting groove 2 through springs 6, a groove 7 is formed in the middle of the limiting groove 2, the groove 7 penetrates through the rear side wall of the cabinet body 1, a handle 8 is;

the front side wall of the sealing cover 19 is made of glass, the periphery of the rear side wall of the sealing cover 19 is fixedly connected with clamping blocks 20, and the clamping blocks 20 are matched with the clamping grooves 9.

Please refer to in this embodiment and draw together 1, fig. 2 and fig. 3 are through all having seted up fixed slot 4 in the middle of two sets of stoppers 3, make things convenient for the bicycle flower-drum, and the lower extreme all fixes lateral wall about spacing groove 2 through spring 6 on two sets of spacing 3, dead lever 22 rear end fixedly connected with handle 8 through in the middle of two sets of stoppers 3, when making handle 8 reciprocate in recess 7, two sets of stoppers 3 reciprocate in time, thereby can make freely reciprocating of bicycle flower-drum, be convenient for polish and the clearance of bicycle flower-drum, be favorable to the more practical internal diameter grinding device who uses the bicycle flower-drum production.

Wherein, cabinet body 1 left side wall lower extreme is provided with motor 10, the motor output of motor 10 is connected with the 11 transmissions of transmission shaft, cabinet body 1 left side wall upper end is provided with first bull stick 13, first bull stick 13 passes through driving belt 12 fixed connection with transmission shaft 11.

In the embodiment, please refer to fig. 1, through being equipped with brush roller 14, pass through drive belt 12 fixedly connected with first bull stick 13 at transmission shaft 11, lateral wall fixedly connected with brush roller 14 in the middle of first bull stick 13, when starting the grinding roller, brush roller 14 also can start, after polishing bicycle flower-drum, the higher authority can leave iron fillings sediment, can perfectly clear up the iron fillings in the bicycle flower-drum outside through brush roller 14, is favorable to the more practical internal diameter grinding device who uses bicycle flower-drum production.

The first rotating rod 13 penetrates through the left side wall of the cabinet body 1 and is fixedly connected with a middle shaft of the rotating shaft 15, and the outer side wall of the middle of the first rotating rod 13 is fixedly connected with a brush roller 14.

The transmission shaft 11 penetrates through the left side wall of the cabinet body 1 and is fixedly connected with a second rotating rod 16, the right end of the second rotating rod 16 is fixedly connected with a middle shaft of a rotating shaft 15, the rotating shaft 15 is used for fixing the right side wall of the cabinet body 1 respectively, the outer side wall of the middle of the second rotating rod 16 is fixedly connected with a grinding roller 17, and the lower end of the inside of the cabinet body 1 is provided with a collection box 18.

The control panel 21 is electrically connected to the motor 10 via an external power source, and the control panel 21 is connected to the motor 10 via the external power source in series.

In this embodiment, please refer to fig. 1 and 3, the clamping block 20 is disposed on the front side wall of the cabinet body 1, the clamping groove 9 is disposed on the front side wall of the cabinet body 1, and the clamping block 20 is engaged with the sealing cover 19, and the clamping block 20 is engaged with the clamping groove 9, so as to facilitate the mounting and dismounting of the sealing cover 1, thereby facilitating the mounting of materials, cleaning the collecting box 18, and facilitating the more practical use of the inner diameter polishing device for the bicycle hub production.

When the internal diameter grinding device of a bicycle flower-drum production used, earlier remove the device to the appointed place, connect through the power, opening closing cap 19, fix the bicycle flower-drum that will polish in fixed slot 4 on two sets of stoppers 3, then agree with closing cap 19 each other through fixture block 20 and draw-in groove 9, open control panel 21, starter motor 10, make first bull stick 13 and second bull stick 16 drive brush roller 14 and grinding roller 17 respectively and rotate, observing through closing cap 19, adjustment handle 8, make the bicycle flower-drum remove downwards and polish, upwards adjust, clear up, it can to open closing cap 19 at last and take out the bicycle flower-drum.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention 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 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.

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.