CN217071846U - High-precision grinding machine for rivet production - Google Patents

Abstract

The utility model belongs to the technical field of grinding machine, especially, be a high accuracy grinding machine for rivet production, including shell and a plurality of brace tables that lie in its inner wall bottom surface, there is the hypoplastron through bolted connection above the brace table, be equipped with the rivet above the hypoplastron, be equipped with stop component between rivet top and the shell, stop component is used for spacing the rivet, open on the shell right side has the air vent, the air vent outside is equipped with the sound insulation component, open the recess that corresponds with the rivet lower extreme on the hypoplastron, stop component includes electric putter one, the upper plate, the erection column, electric putter two and limiting plate, electric putter one is installed on the shell inner wall, the upper plate is connected to electric putter one power take off end and is laminated with the rivet above, the erection column is connected in the center below the upper plate and is inserted in the rivet; the utility model discloses better carry out the horizontal direction spacing to the rivet, better absorption vent department's noise simultaneously avoids the noise influence to grind the environment on every side of machine.

Description

High-precision grinding machine for rivet production

Technical Field

The utility model belongs to the technical field of the grinding machine technique and specifically relates to a rivet production is with high accuracy machine that grinds is related to.

Background

In the rivet production process, a high-precision grinder is used for grinding the outer wall of the rivet to meet the production and use requirements of the rivet;

through the retrieval, chinese application number "CN 202020255331.0" is a high accuracy grinding machine, in this utility model, carry on spacingly to the work piece through briquetting and placing platform when spacing to the work piece, lack the spacing to the work piece horizontal direction, when spacing to the rivet, the skew of horizontal direction easily takes place for the rivet, thereby influence the normal processing of rivet, and be equipped with the air vent on canned type rivet production uses the high accuracy grinding machine usually and be used for the heat dissipation, the noise of rivet production with the inside high accuracy grinding machine is easily propagated to the outside through the air vent, thereby influence the environment around the rivet production uses the high accuracy grinding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that above-mentioned exists with not enough, provide a machine is ground with high accuracy to rivet production, the better carries out the horizontal direction spacing to the rivet, better absorption vent department's noise simultaneously avoids the noise influence to grind the environment on every side.

A high-precision grinding machine for rivet production comprises a shell and a plurality of supporting tables positioned on the bottom surface of the inner wall of the shell;

the support table is connected with a lower plate through a bolt, a rivet is arranged above the lower plate, a limiting member is arranged between the rivet and the shell and used for limiting the rivet, an air vent is formed in the right side of the shell, and a sound insulation member is arranged outside the air vent.

Preferably, open the recess that corresponds with the rivet lower extreme above the hypoplastron, stop component includes electric putter one, upper plate, erection column, electric putter two and limiting plate, electric putter one is installed on the shell inner wall.

Preferably, the upper plate is connected in an electric putter power take off end and with the rivet above laminating, the erection column is connected center and insert below the upper plate in the rivet, the erection column outer wall is opened and is had a plurality of mounting groove that is annular equidistance and distributes.

Preferably, the second electric push rod is provided with a plurality of pieces and is respectively installed in a plurality of the bottom of the mounting groove, the limiting plate is provided with a plurality of pieces and is connected to the plurality of pieces one by one, the two power output ends of the electric push rod, and the outer surface of the limiting plate is arc-shaped and is attached to the inner wall of the rivet.

Preferably, the sound insulation member includes installing frame, vacuum layer, soundproof cotton piece, inlayer and connecting plate, the installing frame joint is on the shell right side, the inlayer is connected in the installing frame left side.

Preferably, the inner layer is inserted into the vent hole, the soundproof cotton sheets and the vacuum layer are sequentially connected to the outside of the inner layer from inside to outside, and the connecting plate is provided with a plurality of blocks which are distributed at equal intervals and connected to the inside of the mounting frame.

Preferably, a plurality of silencing holes are formed in the surface, close to the inner side, of the connecting plate, and the mounting frame is connected with the pulling plate.

The utility model has the advantages that: the lower end of a rivet is inserted into a groove in a lower plate, an electric push rod I drives an upper plate to move downwards to be matched with the lower plate to limit the rivet in the vertical direction, an installation column which is positioned below the upper plate after the upper plate is contacted with the upper surface of the rivet can be inserted into the rivet, and an electric push rod II drives a limiting plate to move outwards to be attached to the inner wall of the rivet, so that the rivet is well limited in the horizontal direction, the stability of rivet limiting is effectively improved, and the phenomenon that the position of the rivet is deviated to influence the processing effect of the rivet is effectively avoided;

because soundproof cotton piece and vacuum layer all have better syllable-dividing effect, soundproof cotton piece and vacuum layer all are located the venthole, so grind the noise that the machine gived off through the air vent just can be better by soundproof cotton piece and vacuum layer absorb, thereby better play the effect of making an uproar falls preliminarily, because the connecting plate is equipped with a plurality of blocks that are the equidistance and connect in the installing frame, the connecting plate leans on one side in to open and has a plurality of bloop, the bloop just can effectually further absorb the noise, thereby the effectual effect of making an uproar falls has been promoted, through soundproof cotton piece, the setting up of vacuum layer and bloop just can the influence of effectual noise reduction to grinding machine surrounding environment, the environment around grinding machine has further been protected.

Drawings

Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;

fig. 2 is an enlarged partial structural view of a in fig. 1 according to the present invention;

fig. 3 is a schematic diagram of a partial enlarged structure B of fig. 1 according to the present invention.

The labels in the figure are: the device comprises a shell 101, a support platform 102, a lower plate 103, rivets 104, electric push rods 105, an upper plate 106, a mounting frame 107, air vents 108, a vacuum layer 109, a soundproof cotton sheet 110, an inner layer 111, a pulling plate 112, a connecting plate 113, a silencing hole 114, a mounting column 115, a mounting groove 116, electric push rods 117 and a limiting plate 118.

Detailed Description

As shown in fig. 1 to 3, the present application is a high precision grinding machine for rivet production, comprising a housing 101 and a plurality of supporting platforms 102 located on the bottom surface of the inner wall thereof;

a lower plate 103 is connected to the support platform 102 through bolts, a rivet 104 is arranged above the lower plate 103, a limiting member is arranged between the upper part of the rivet 104 and the shell 101 and used for limiting the rivet 104, a vent hole 108 is formed in the right side of the shell 101, and a sound insulation member is arranged outside the vent hole 108;

a groove corresponding to the lower end of the rivet 104 is formed in the upper surface of the lower plate 103, the limiting member comprises a first electric push rod 105, an upper plate 106, a mounting column 115, a second electric push rod 117 and a limiting plate 118, the first electric push rod 105 is mounted on the inner wall of the shell 101, the upper plate 106 is connected to the power output end of the first electric push rod 105 and attached to the upper surface of the rivet 104, the mounting column 115 is connected to the center of the lower surface of the upper plate 106 and inserted into the rivet 104, and a plurality of mounting grooves 116 which are distributed annularly and equidistantly are formed in the outer wall of the mounting column 115;

the electric push rods 117 are provided with a plurality of pieces and are respectively arranged at the bottoms of the mounting grooves 116, the limiting plate 118 is provided with a plurality of pieces and is connected with the power output ends of the electric push rods 117 one by one, and one surface of the limiting plate 118, which is close to the outside, is arc-shaped and is attached to the inner wall of the rivet 104;

when a user needs to process the rivet 104, the lower plate 103 is provided with a groove corresponding to the lower end of the rivet 104, the user can insert the lower end of the rivet 104 into the groove, the lower end of the rivet 104 can be initially limited, the electric push rod I105 is arranged on the inner wall of the shell 101, the upper plate 106 is connected to the power output end of the electric push rod I105, the electric push rod I105 is electrified, the electric push rod I105 can drive the upper plate 106 to move up and down, the mounting column 115 is connected to the center of the lower surface of the upper plate 106 and inserted into the rivet 104, the mounting column 115 can be completely inserted into the rivet 104 after the electric push rod I105 drives the upper plate 106 to be attached to the upper surface of the rivet 104, the upper plate 106 can limit the upper end of the rivet 104 at this time, and the upper plate 106 and the lower plate 103 can be better limited on the upper side and the lower side of the rivet 104 when matched;

because the electric push rod II 117 is provided with a plurality of pieces and is respectively arranged at the bottoms of the mounting grooves 116, the limiting plate 118 is provided with a plurality of pieces and is connected with the power output ends of the electric push rod II 117 one by one, after the mounting column 115 is completely inserted into the rivet 104, the electric push rod II 117 is electrified, the electric push rod II 117 can drive the limiting plate 118 to move outwards, the outer surface of the limiting plate 118 can be attached to the inner wall of the rivet 104, and the plurality of limiting plates 118 can better support the rivet 104 in the horizontal direction, so that the rivet 104 can be effectively limited in the horizontal direction, the rivet 104 is more stable when being limited, and the processing effect of the rivet 104 is effectively prevented from being influenced by the deviation of the position of the rivet 104;

because the lower plate 103 is connected with the supporting table 102 through the bolts, when a user limits the rivets 104 with different sizes and shapes, the user can screw out the bolts between the lower plate 103 and the supporting table 102, and the lower plate 103 corresponding to the lower ends of the rivets 104 to be processed is replaced and fixed through the bolts, so that the lower plate 103 and the upper plate 106 can better limit the rivets 104 with different shapes and sizes, after the lower plate 103 and the upper plate 106 limit the rivets 104 in the vertical direction, the limiting plate 118 is driven by the electric push rod two 117 to move outwards according to the steps to limit the rivets 104 with different shapes and sizes in the horizontal direction, the rivets 104 with different sizes and shapes are limited conveniently, and the practicability of the grinding machine is effectively improved;

the sound insulation member comprises an installation frame 107, a vacuum layer 109, a sound insulation cotton sheet 110, an inner layer 111 and a connecting plate 113, the installation frame 107 is clamped on the right side of the shell 101, the inner layer 111 is connected to the left side of the installation frame 107, the inner layer 111 is inserted into the vent hole 108, the sound insulation cotton sheet 110 and the vacuum layer 109 are sequentially connected to the outside of the inner layer 111 from inside to outside, and the connecting plate 113 is provided with a plurality of blocks which are distributed at equal intervals and connected into the installation frame 107;

a plurality of silencing holes 114 are formed in one surface, close to the inner side, of the connecting plate 113, and a pulling plate 112 is connected to the upper surface of the mounting frame 107;

because the mounting frame 107 is clamped on the right side of the shell 101, the inner layer 111 is connected on the left side of the mounting frame 107, the inner layer 111 is inserted into the vent hole 108, the soundproof cotton piece 110 and the vacuum layer 109 are sequentially connected outside the inner layer 111 from inside to outside, the soundproof cotton piece 110 and the vacuum layer 109 both have a good soundproof effect, and at the moment, the soundproof cotton piece 110 and the vacuum layer 109 are both positioned in the vent hole 108, so that noise emitted by the grinding machine through the vent hole 108 can be better absorbed by the soundproof cotton piece 110 and the vacuum layer 109, thereby better achieving a preliminary noise reduction effect and effectively protecting the environment around the grinding machine;

because the connecting plate 113 is provided with a plurality of blocks which are distributed at equal intervals and connected in the mounting frame 107, and a plurality of silencing holes 114 are formed in the inner side of the connecting plate 113, the noise can pass through the connecting plate 113 in the mounting frame 107 after being primarily absorbed by the soundproof cotton piece 110 and the vacuum layer 109, the silencing holes 114 in the inner side of the connecting plate 113 can effectively further absorb the noise, so that the noise reduction effect is effectively improved, the influence of the noise on the surrounding environment of the grinding machine can be effectively reduced through the soundproof cotton piece 110, the vacuum layer 109 and the silencing holes 114, and the surrounding environment of the grinding machine is further protected;

because be connected with the arm-tie 112 above the installing frame 107, so the user just can grasp arm-tie 112 and stimulate right, installing frame 107 just can remove right along with arm-tie 112 this moment, installing frame 107 just can break away from shell 101, inlayer 111 and the soundproof cotton piece 110 and the vacuum layer 109 that are located its outside just can be followed in the air vent 108 and taken out, the user just can overhaul or change installing frame 107 this moment, will overhaul back installing frame 107 or new installing frame 107 left end and reinsert inside air vent 108, with installing frame 107 joint on the shell 101 right side again, just can install installing frame 107, it is all comparatively convenient to overhaul or change installing frame 107, the effectual better noise reduction effect of having guaranteed.

Claims (7)

1. A high-precision grinding machine for rivet production comprises a shell (101) and a plurality of supporting tables (102) located on the bottom surface of the inner wall of the shell, and is characterized in that:

the support table (102) is connected with a lower plate (103) through a bolt, a rivet (104) is arranged above the lower plate (103), a limiting component is arranged between the upper portion of the rivet (104) and the shell (101), the limiting component is used for limiting the rivet (104), a vent hole (108) is formed in the right side of the shell (101), and a sound insulation component is arranged outside the vent hole (108).

2. The high-precision grinding machine for rivet production according to claim 1, characterized in that: the upper surface of the lower plate (103) is provided with a groove corresponding to the lower end of the rivet (104), the limiting component comprises a first electric push rod (105), an upper plate (106), a mounting column (115), a second electric push rod (117) and a limiting plate (118), and the first electric push rod (105) is mounted on the inner wall of the shell (101).

3. The high-precision grinding machine for rivet production according to claim 2, characterized in that: the upper plate (106) is connected in electric putter one (105) power take off end and with laminating above rivet (104), erection column (115) are connected in center below upper plate (106) and are inserted in rivet (104), erection column (115) outer wall is opened and is had mounting groove (116) that a plurality of is annular equidistance and distributes.

4. The high-precision grinding machine for rivet production according to claim 3, characterized in that: electric putter two (117) are equipped with a plurality of and install respectively in a plurality of mounting groove (116) tank bottom, limiting plate (118) are equipped with a plurality of and connect in a plurality of one by one electric putter two (117) power take off end, limiting plate (118) lean on outer one side to be the arc and laminate with rivet (104) inner wall.

5. The high-precision grinding machine for rivet production according to claim 1, characterized in that: the sound insulation member includes installing frame (107), vacuum layer (109), soundproof cotton piece (110), inlayer (111) and connecting plate (113), installing frame (107) joint is in shell (101) right side, inlayer (111) are connected in installing frame (107) left side.

6. The high-precision grinding machine for rivet production according to claim 5, characterized in that: the inner layer (111) is inserted into the vent holes (108), the soundproof cotton sheets (110) and the vacuum layer (109) are sequentially connected to the outside of the inner layer (111) from inside to outside, and the connecting plate (113) is provided with a plurality of blocks which are distributed at equal intervals and connected to the inside of the mounting frame (107).

7. The high-precision grinding machine for rivet production according to claim 6, characterized in that: a plurality of silencing holes (114) are formed in the inner side of the connecting plate (113), and a pulling plate (112) is connected to the mounting frame (107).

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