CN218556553U

CN218556553U - Grinding device is used in production and processing of high efficiency bolt

Info

Publication number: CN218556553U
Application number: CN202221494442.2U
Authority: CN
Inventors: 沈峰
Original assignee: Haiyan Shengxin Standard Parts Co ltd
Current assignee: Haiyan Shengxin Standard Parts Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-03-03
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a grinding device is used in production and processing of high efficiency bolt, including the base plate, base plate top one end is rotated through the bearing and is connected with the threaded rod, threaded rod top fixedly connected with driving motor, and workstation has been placed to base plate top center department, and the workstation bottom fixedly connected with rubber leg all around, the workstation top is seted up flutedly, and recess inner wall is equipped with the screw thread, and the recess is inside to be rotated and is connected with the bolt, and the peripheral sliding connection of threaded rod has the longitudinal sliding sleeve, and the longitudinal sliding sleeve is close to workstation one side fixed mounting and has the bracing piece. The utility model discloses in, through the screw thread of recess inner wall, can carry out bottom centre gripping and fixed action with the bolt, for follow-up polishing work prepares, has also avoided the bare-handed bolt of staff to carry out polishing work and the potential safety hazard problem that exists simultaneously, can tentatively polish the bolt with the secondary through thickness abrasive disc and precision abrasive disc to the realization carries out the effect of polishing of high accuracy with the bolt.

Description

Grinding device is used in production and processing of high efficiency bolt

Technical Field

The utility model relates to a grinding device field especially relates to a grinding device is used in production and processing of high efficiency bolt.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so that the bolt connection belongs to detachable connection.

However, in prior art, often polish through the staff bare-handed bolt of holding, this often has the potential safety hazard problem, leads to staff's hand damage easily and has also delayed the job schedule, through when polishing the bolt, polish to the fineness and not obtain solving, can not make high-quality polishing, greatly reduced work quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the grinding device is used in high efficiency bolt production and processing who provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a high efficiency is grinding device for bolt production and processing, includes the base plate, base plate top one end is rotated through the bearing and is connected with the threaded rod, threaded rod top fixedly connected with driving motor, base plate top center department has placed the workstation, fixedly connected with rubber leg all around in workstation bottom, the workstation top is seted up flutedly, recess inner wall is equipped with the screw thread, the inside rotation of recess is connected with the bolt, the peripheral sliding connection of threaded rod has longitudinal sliding sleeve, longitudinal sliding sleeve is close to workstation one side fixed mounting has the bracing piece, peripheral sliding connection has a lateral sliding sleeve and No. two lateral sliding sleeves respectively of bracing piece, no. one lateral sliding sleeve bottom fixed mounting has first electric motor, no. two lateral sliding sleeve bottom fixed mounting has the second electric motor, first electric motor is close to base plate one end fixedly connected with thickness abrasive disc, the second electric motor is close to base plate one end fixedly connected with precision abrasive disc, one end top fixed mounting has flexible branch is kept away from to the bracing piece.

As a further description of the above technical solution:

the output end of the driving motor is fixedly connected with the threaded rod, and the bottom of the rubber leg is only in contact with and not fixedly connected with the top of the base plate.

As a further description of the above technical solution:

the grooves are divided into a plurality of groups, and the sizes of the thread models are matched with those of the bolts.

As a further description of the above technical solution:

the bolts are in a plurality of groups, gaps are reserved among the bolts in the groups, and the grooves are uniformly distributed on the top of the workbench.

As a further description of the above technical solution:

the top of the telescopic supporting rod is fixedly connected with the top of the base plate, and the threaded rod and the telescopic supporting rod are both on the same horizontal line.

As a further description of the above technical solution:

the grinding mesh number of the rough grinding disc and the precision grinding disc is different, and the distance between the rough grinding disc and the precision grinding disc and the height between the rough grinding disc and the precision grinding disc and the workbench are equal.

The utility model discloses following beneficial effect has: through the screw thread of recess inner wall, can carry out bottom centre gripping and fixed action with the bolt, prepare for follow-up polishing work, also avoided the bare-handed potential safety hazard problem that carries out polishing work and exist of staff simultaneously, can tentatively polish the bolt with the secondary through roughness abrasive disc and precision abrasive disc to the realization carries out the polishing effect of high accuracy with the bolt, conveniently polishes all bolts through slip a lateral sliding sleeve and No. two sliding sleeves.

Drawings

Fig. 1 is a perspective view of a polishing device for producing and processing a high-efficiency bolt provided by the utility model;

fig. 2 is a front view of a polishing device for producing and processing a high-efficiency bolt provided by the utility model;

fig. 3 is the utility model provides a workstation internal structure chart among grinding device is used in high efficiency bolt production and processing.

Illustration of the drawings:

1. a substrate; 2. a work table; 3. a threaded rod; 4. a drive motor; 5. a longitudinal sliding sleeve; 6. a first transverse sliding sleeve; 7. a support bar; 8. a bolt; 9. a telescopic strut; 10. a second transverse sliding sleeve; 11. a rubber leg; 12. a first electric motor; 13. a rough grinding disc; 14. a groove; 15. a thread; 16. a second electric motor; 17. and (4) precisely polishing the disc.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a polishing device for high-efficiency bolt production and processing comprises a base plate 1, one end of the top of the base plate 1 is rotatably connected with a threaded rod 3 through a bearing, the top of the threaded rod 3 is fixedly connected with a driving motor 4 to facilitate subsequent polishing of a bolt 8, a workbench 2 is placed at the center of the top of the base plate 1, rubber legs 11 are fixedly connected to the periphery of the bottom of the workbench 2, a groove 14 is formed in the top of the workbench 2, threads 15 are arranged on the inner wall of the groove 14, the bolt 8 is rotatably connected inside the groove 14, the bolt 8 above the workbench 2 can be limited and fixed through the groove 14 and the threads 15 on the inner wall of the groove 14 to provide help for subsequent polishing, a longitudinal sliding sleeve 5 is slidably connected to the periphery of the threaded rod 3, a support rod 7 is fixedly installed on one side, close to the workbench 2, a first transverse sliding sleeve 6 and a second transverse sliding sleeve 10 are slidably connected to the periphery of the support rod 7 respectively, be convenient for through driving motor 4 with bracing piece 7, a lateral sliding sleeve 6, no. two lateral sliding sleeves 10 reciprocate, the position of polishing is conveniently confirmed, 6 bottom fixed mounting of lateral sliding sleeve have first electric motor 12, no. two lateral sliding sleeve 10 bottom fixed mounting have second electric motor 16, first electric motor 12 is close to 1 one end fixedly connected with thickness of base plate and polishes 13, second electric motor 16 is close to 1 one end fixedly connected with precision of base plate and polishes 17, through thickness polish 13, precision polish 17 can tentatively polish and polish with the secondary bolt 8, thereby the realization carries out the polishing effect of high accuracy with

bolt

8, 3 one end top fixed mounting of threaded rod has telescopic strut 9 is kept away from to bracing piece 7, can play the effect of support effectively through telescopic strut 9.

Wherein, 4 output ends of driving motor and threaded rod 3 fixed connection, 11 bottoms of rubber leg and 1 top of base plate only contact non-fixed connection, can support workstation 2 and fixed effect through rubber leg 11, the follow-up work of polishing of being convenient for.

Wherein, recess 14 is total a plurality of groups, and 15 model sizes of screw thread and 8 model sizes phase-matchs of bolt, can fix the 8 bottoms of the bolt that match each other through the inside screw thread 15 of recess 14, have realized effectively the limit function to bolt 8.

Wherein, the bolt 8 is total a plurality of groups, and gapped between a plurality of groups of bolts 8, recess 14 all are evenly distributed at workstation 2 top, prevent that bolt 8 on every side from just disturbing the bolt 8 of polishing.

Wherein, telescopic strut 9 top and 1 top fixed connection of base plate, threaded rod 3 and telescopic strut 9 are all on same water flat line, are convenient for play support and fixed effect.

Wherein, the number of the grinding mesh of the thickness grinding disc 13 and the precision grinding disc 17 is different, the height of the thickness grinding disc 13 and the height of the precision grinding disc 17 from the workbench 2 are equal, the bolts 8 can be primarily ground and secondarily ground through the thickness grinding disc 13 and the precision grinding disc 17, and therefore the high-precision grinding effect of the bolts 8 is achieved.

The working principle is as follows: firstly will the utility model discloses assemble, then bolt 8 that will need polish is fixed in recess 14 through screw thread 15, then remove lateral sliding sleeve 6 with the hand, stop moving when removing under bolt 8 that needs polish, can carry out the downstream with longitudinal sliding sleeve 5 through starting driving motor 4 afterwards, can drive bracing piece 7 this moment, thickness polishing disc 13, precision polishing disc 17 also carries out the downstream, start first electric motor 12 when thickness polishing disc 13 removes the bolt 8's that needs polish surface, alright carry out tentatively polishing with a row of bolt 8 through thickness polishing disc 13, rethread will leave every row of bolt 8 with mobile workbench 2 and remove suitable position, according to above operation alright carry out whole polishing with bolt 8 that needs polish above workstation 2, move No. two tentatively sliding sleeve 10 afterwards, then alright open second electric motor 16 and carry out the precision through precision polishing disc 17 and polish with a row of bolt 8, rethread removes every row of bolt 8 with the hand mobile workbench 2 and suitable position, can be according to all the same above the mode of polishing bolt 8 with the workstation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grinding device is used in production and processing of high efficiency bolt, includes base plate (1), its characterized in that: base plate (1) top one end is rotated through the bearing and is connected with threaded rod (3), threaded rod (3) top fixedly connected with driving motor (4), base plate (1) top center department has placed workstation (2), fixedly connected with rubber leg (11) all around workstation (2) bottom, recess (14) have been seted up at workstation (2) top, recess (14) inner wall is equipped with screw thread (15), recess (14) internal rotation is connected with bolt (8), threaded rod (3) peripheral sliding connection has longitudinal sliding sleeve (5), longitudinal sliding sleeve (5) are close to workstation (2) one side fixed mounting and have bracing piece (7), bracing piece (7) periphery respectively sliding connection have one number transverse sliding sleeve (6) and two number transverse sliding sleeve (10), one number transverse sliding sleeve (6) bottom fixed mounting has first electric motor (12), no. two transverse sliding sleeve (10) bottom fixed mounting has second electric motor (16), first electric motor (12) are close to base plate (1) one end fixedly connected with thickness and beat mill motor (16), second end fixed mounting has flexible branch (17) and is close to base plate (1) top (9) .

2. The grinding device is used in production and processing of high efficiency bolt according to claim 1 characterized in that: the output end of the driving motor (4) is fixedly connected with the threaded rod (3), and the bottom of the rubber leg (11) is only in contact with and not fixedly connected with the top of the base plate (1).

3. The grinding device is used in production and processing of high efficiency bolt according to claim 1 characterized in that: the grooves (14) are divided into a plurality of groups, and the type size of the threads (15) is matched with the type size of the bolts (8).

4. The grinding device for the production and processing of the high-efficiency bolt as claimed in claim 1, wherein: the bolts (8) are arranged in a plurality of groups, gaps are reserved among the bolts (8), and the grooves (14) are uniformly distributed on the top of the workbench (2).

5. The grinding device for the production and processing of the high-efficiency bolt as claimed in claim 1, wherein: the top of the telescopic supporting rod (9) is fixedly connected with the top of the base plate (1), and the threaded rod (3) and the telescopic supporting rod (9) are on the same horizontal line.

6. The grinding device is used in production and processing of high efficiency bolt according to claim 1 characterized in that: the grinding mesh number of the rough grinding disc (13) and the precision grinding disc (17) is different, and the height of the rough grinding disc (13) and the height of the precision grinding disc (17) from the workbench (2) are equal.