CN214351436U - Grinding device for mechanical production - Google Patents

Abstract

The utility model relates to a mechanical production processing technology field specifically is a grinding device for mechanical production, including the desk, the suction box is installed to the desk lower extreme, and four angles of desk upper end all are fixed with the support column, and the desk upper end just is located four from left to right set gradually electronic jar two, supporting shoe, push-and-pull piece, holding piece one, dust absorption fill, holding piece two, stationary blade and motor two between the support column, electronic jar two drive push-and-pull post and remove, and the spring can remove holding piece one fast for the work piece is stabilized between holding piece one and holding piece two, pulls out simultaneously that insert piece one and insert piece two can drive the work piece through motor two and carry out the upset position, and the fan can be to the inside environment that produces the negative pressure of dust absorption box, and the dust absorption fill is breathed in dust absorption, and the dust absorption fill absorbs the bits, has solved present grinding device for mechanical production not convenient to carry on, And the generated dust flies around and is inconvenient to collect.

Description

Grinding device for mechanical production

Technical Field

The utility model relates to a mechanical production processing technology field specifically is a grinding device for mechanical production.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). In the production process, the process of changing the shape, size, position, property, etc. of the production object to make it a finished product or a semi-finished product is called a process, and is a main part of the production process.

In the machining and polishing process, different parts of a workpiece need to be polished, the workpiece needs to be turned over, the workpiece needs to be taken down and installed again in the turning process, and the rotating polishing grinding wheel is not convenient to move up, down, front, back, left and right, so that the machining efficiency is low, dust generated by polishing can fly around to pollute air, the dust is inconvenient to collect, the physical health of workers can be affected, and therefore the polishing device for mechanical production is provided, and the technical problem provided by the method is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a grinding device for mechanical production to solve the present grinding device for mechanical production that above-mentioned background art provided and be not convenient for polish and the dirt bits that produce fly upward everywhere and the problem of be not convenient for collect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding device for mechanical production comprises a table;

the dust collection box is installed at the lower end of the table, support columns are fixed at four corners of the upper end of the table, an electric cylinder II, a support block, a push-pull sheet, a clamping sheet I, a dust collection hopper, a clamping sheet II, a fixing sheet and a motor II are sequentially arranged at the upper end of the table and located among the four support columns from left to right, a push-pull column penetrating through the right end of the support block is connected to the power output end of the electric cylinder II in a sliding mode, the right end of the push-pull column is fixedly connected with the left end of the push-pull sheet, a rotating shaft II penetrating through the left end of the fixing sheet is connected to the power output end of the motor II in a rotating mode, and the left end of the rotating shaft II is fixedly connected with the right end of the clamping sheet II;

the utility model discloses a table for the electric power tool, including table, support column, sliding block, support frame, motor I, power output end, sliding block, motor I, motor II, table upper end and be located the support column top and be provided with outer square frame just, four angles and the support column upper end fixed connection of outer square frame, the inboard sliding connection of outer square frame has interior square frame, the inboard sliding connection of interior square frame has the sliding block, four angles inside the sliding block all alternate the setting and sliding connection have the slide bar, the sliding block upper end just is located the slide bar outside and is fixed with the support frame, the inboard top of support frame is fixed with motor I, the power output end sliding connection of motor I has the lift post that runs through out the sliding block lower extreme, the sliding block lower extreme is provided with motor I, motor I upper end respectively with lift post and slide bar fixed connection, motor I's power output end rotates and is connected with pivot one, pivot lower extreme is fixed with the emery wheel of polishing.

Further, the fan is installed to suction box front end, the joint has the filter screen between the inside upper and lower both ends of suction box, the inside bottom of suction box just is located filter screen rear joint and has the electro-magnet, there is the door plant suction box rear end through screwed connection, there is the dust absorption pipe through flange joint between suction box and the dust absorption fill, the dust absorption fill is located desk upper end rear side.

Furthermore, the push-pull column is connected with the supporting block in a sliding mode, the first clamping piece is connected with the push-pull piece in a rotating mode, the first inserting piece is arranged inside the push-pull piece and below the push-pull column in an inserting mode, the right end of the first inserting piece penetrates through the inside of the first clamping piece and is connected with the first inserting piece in an inserting mode, the first inserting piece is connected with the push-pull piece in a sliding mode, a spring is sleeved outside the push-pull column, and the left end and the right end of the spring are fixedly connected with the supporting block and the push-pull piece respectively.

Further, two lower extremes of motor and desk upper end fixed connection, pivot two rotates with the stationary blade to be connected, the stationary blade is inside and be located two below of pivot and alternate and be provided with inserted block two, two left ends of inserted block run through to two insides of holding piece and rather than pegging graft, inserted block two and stationary blade sliding connection.

Furthermore, an electric telescopic rod II is installed between the right end of the inner side of the outer square frame and the right end of the inner square frame, and an electric telescopic rod I is installed between the rear end of the inner side of the inner square frame and the rear end of the sliding block.

Furthermore, the lower end of the push-pull sheet is rotatably connected with a pulley, and the pulley is connected with the upper end of the table in a sliding manner.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

place the work piece between holding piece one and holding piece two, electronic jar two drive the push-and-pull post and remove, the spring can remove holding piece one fast, the push-and-pull post makes holding piece one to hug closely the work piece on holding piece two, make the work piece be firm between holding piece one and holding piece two, drive the emery wheel rotation of polishing through motor one, control the emery wheel of polishing through electric telescopic handle one and electric telescopic handle two and control and remove around, drive the emery wheel of polishing through electronic jar one and reciprocate, thereby make the emery wheel of polishing to the work piece, pull out simultaneously that insert one and insert two can drive the work piece through motor two and carry out the upset position, the upset work piece is polished in order to polish the different positions of emery wheel pair work piece, be favorable to improving machining efficiency, processing efficiency is favorable to improving

Can inhale the environment of dust incasement portion production negative pressure through the fan, make the dust absorption case inhale through the production of dust absorption pipe to the dust hopper, then the dust absorption fill will be with the emery wheel of polishing to the dust bits that the work piece produced of polishing absorb, the absorption dust bits of dust absorption fill absorption enter into the dust absorption incasement portion through the dust absorption pipe, thereby it has magnetic dust bits to produce magnetism through circular telegram for the electro-magnet, and the filter screen can avoid the dust bits to enter into in the fan, thereby can keep the desk clean and tidy and prevent that the dust bits from flying upward, the dust bits contaminated air has been avoided, effectively keep workman healthy.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a partial enlarged view of the structure A of the present invention;

fig. 5 is a partial enlarged view of the structure B of the present invention.

In the figure: 1-table, 2-electric telescopic rod I, 3-support column, 4-outer square frame, 5-sliding block, 6-electric cylinder I, 7-lifting column, 8-sliding rod, 9-support frame, 10-inner square frame, 11-electric telescopic rod II, 12-motor I, 13-rotating shaft I, 14-grinding wheel, 15-dust suction hopper, 16-dust suction pipe, 17-dust suction box, 18-electric cylinder II, 19-push-pull column, 20-support block, 21-spring, 22-push-pull sheet, 23-clamping sheet I, 24-insertion block I, 25-pulley, 26-clamping sheet II, 27-fixing sheet, 28-motor II, 29-rotating shaft II, 30-insertion block II, 31-fan, 32-filter screen, 33-electromagnet.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 5:

the utility model provides a grinding device for machine production, including desk 1, carry out the detailed description below to each part of a grinding device for machine production:

the dust collection box 17 is installed at the lower end of the table 1, supporting columns 3 are fixed at four corners of the upper end of the table 1, an electric cylinder II 18, a supporting block 20, a push-pull sheet 22, a first clamping sheet 23, a dust collection bucket 15, a second clamping sheet 26, a fixing sheet 27 and a motor II 28 are sequentially arranged at the upper end of the table 1 and between the four supporting columns 3 from left to right, a push-pull column 19 penetrating through the right end of the supporting block 20 is connected to the power output end of the electric cylinder II 18 in a sliding mode, the right end of the push-pull column 19 is fixedly connected with the left end of the push-pull sheet 22, a rotating shaft II 29 penetrating through the left end of the fixing sheet 27 is connected to the power output end of the motor II 28 in a rotating mode, and the left end of the rotating shaft II 29 is fixedly connected with the right end of the clamping sheet II 26;

the front end of the dust collection box 17 is provided with a fan 31, a filter screen 32 is clamped between the upper end and the lower end of the interior of the dust collection box 17, an electromagnet 33 is clamped at the bottom end of the interior of the dust collection box 17 and behind the filter screen 32, the rear end of the dust collection box 17 is connected with a door plate through screws, a dust collection pipe 16 is connected between the dust collection box 17 and a dust collection hopper 15 through a flange, and the dust collection hopper 15 is positioned on the rear side of the upper end of the table 1; the lower end of the push-pull sheet 22 is rotatably connected with a pulley 25, and the pulley 25 is connected with the upper end of the table 1 in a sliding manner;

the push-pull column 19 is connected with the supporting block 20 in a sliding mode, the first clamping piece 23 is connected with the push-pull piece 22 in a rotating mode, an inserting block 24 is arranged in the push-pull piece 22 and located below the push-pull column 19 in a penetrating mode, the right end of the inserting block 24 penetrates through the inside of the first clamping piece 23 and is inserted into the first clamping piece 23, the inserting block 24 is connected with the push-pull piece 22 in a sliding mode, a spring 21 is arranged outside the push-pull column 19 in a sleeved mode, and the left end and the right end of the spring 21 are fixedly connected with the supporting block 20 and the push-pull piece 22 respectively; the lower end of the second motor 28 is fixedly connected with the upper end of the table 1, the second rotating shaft 29 is rotatably connected with the fixing plate 27, a second inserting block 30 penetrates through the inside of the fixing plate 27 and is positioned below the second rotating shaft 29, the left end of the second inserting block 30 penetrates through the inside of the second clamping block 26 and is inserted into the second clamping block, and the second inserting block 30 is slidably connected with the fixing plate 27; a workpiece is placed between the first clamping piece 23 and the second clamping piece 26, the push-pull column 19 is driven by the electric cylinder II 18 to slide in the supporting block 20, the push-pull column 19 enables the push-pull sheet 22 to slide and rub on the table 1 through the pulley 25, the sliding friction force between the push-pull sheet 22 and the table 1 can be reduced through the pulley 25, the spring 21 can rapidly move the first clamping piece 23, and the spring 21 enables the push-pull sheet 22 to rapidly enable the first clamping piece 23 to be close to the workpiece, so that the workpiece is stabilized between the first clamping piece 23 and the second clamping piece 26; when the workpiece needs to be turned over, the first insertion block 24 and the second insertion block 30 are pulled out at the same time, the second rotating shaft 29 is driven to rotate by the second starting motor 28, the second clamping piece 26 rotates along with the rotation of the second rotating shaft 29, the second clamping piece 26 drives the workpiece to rotate on the first clamping piece 23, the first clamping piece 23 rotates along with the rotation of the workpiece, so that the workpiece is turned over, the first clamping piece 23 can be pressed by the first clamping piece 23 due to the fact that the spring 21 is stretched and bounced all the time, the spring 21 enables the workpiece to be stabilized between the first clamping piece 23 and the second clamping piece 26, the spring 21 enables the workpiece to be stably clamped, the workpiece can be fixed again by inserting the first insertion block 24 and the second insertion block 30 back after the workpiece is turned over, the workpiece does not need to be taken down to be turned over, and the machining efficiency is improved;

an outer square frame 4 is arranged at the upper end of the table 1 and above the supporting column 3, four corners of the outer square frame 4 are fixedly connected with the upper end of the supporting column 3, the inner side of the outer frame 4 is connected with an inner frame 10 in a sliding way, the inner side of the inner frame 10 is connected with a sliding block 5 in a sliding way, four corners inside the sliding block 5 are inserted and connected with sliding rods 8 in a sliding way, a supporting frame 9 is fixed at the upper end of the sliding block 5 and positioned outside the sliding rods 8, the top end of the inner side of the supporting frame 9 is fixed with an electric cylinder I6, the power output end of the electric cylinder I6 is connected with a lifting column 7 which penetrates through the lower end of the sliding block 5 in a sliding way, the lower end of the sliding block 5 is provided with a motor I12, the upper end of the motor I12 is respectively and fixedly connected with the lifting column 7 and the sliding rod 8, the power output end of the motor I12 is rotatably connected with a rotating shaft I13, and a grinding wheel 14 is fixed at the lower end of the rotating shaft I13;

starting the electric cylinder I6 to enable the lifting column 7 to slide up and down in the sliding block 5, enabling the lifting column 7 to enable the motor I12 to move up and down, enabling the motor I12 to enable the sliding rod 8 to slide up and down in the sliding block 5, enabling the sliding rod 8 to keep the motor I12 to move up and down stably, enabling the motor I12 to drive the grinding wheel 14 to move up and down through the sliding block 5, enabling the grinding wheel 14 to move down to be in contact with a workpiece, starting the motor I12 to drive the grinding wheel 14 to rotate, and starting the motor I12 to enable the grinding wheel 14 to grind the workpiece;

an electric telescopic rod II 11 is arranged between the right end of the inner side of the outer frame 4 and the right end of the inner frame 10, an electric telescopic rod I2 is arranged between the rear end of the inner side of the inner frame 10 and the rear end of the sliding block 5, the sliding block 5 slides back and forth on the inner side of the frame 10 through the stretching and contraction of the electric telescopic rod I2, the inner frame 10 slides back and forth on the inner side of the outer frame 4 through the stretching and contraction of the electric telescopic rod II 11, so that the sliding block 5 drives the motor I12 to move back and forth and left and right, the motor I12 moves back and forth along with the sliding block 5 moving back and forth and left and right, so that the grinding wheel 14 moves back and forth and left to facilitate the grinding of a workpiece, after the grinding is finished, the lifting column 7 moves upwards inside the sliding block 5 through the electric cylinder I6, and the sliding block 5 moves up the grinding wheel 14 through the motor I12, the grinding wheel 14 is far away from the workpiece so as to be separated from the workpiece, the workpiece can be turned over after the grinding wheel 14 is far away from the workpiece, and the workpiece can be continuously ground according to the steps after being turned over until the workpiece is polished;

the starting fan 31 can be used for generating a negative pressure environment inside the dust box 17, so that the dust box 17 can suck air into the dust collection hopper 15 through the dust collection pipe 16, the dust collection hopper 15 can absorb dust generated by grinding the workpiece by the grinding wheel 14, the dust absorbed by the dust collection hopper 15 enters the dust collection box 17 through the dust collection pipe 16, the electromagnet 33 is electrified to generate magnetism, and therefore magnetic dust is absorbed, the filter screen 32 can prevent the dust from entering the fan 31, the table 1 can be kept clean and tidy, the dust is prevented from flying, and the health of workers is effectively kept.

The specific working principle is as follows: a workpiece is placed between a first clamping piece 23 and a second clamping piece 26, a push-pull column 19 is driven by a second electric cylinder 18 to slide in a supporting block 20, the push-pull column 19 enables a push-pull sheet 22 to slide and rub on the table 1 through a pulley 25, a spring 21 enables the push-pull sheet 22 to enable the first clamping piece 23 to be close to the workpiece quickly, then the workpiece is stabilized between the first clamping piece 23 and the second clamping piece 26, a first electric cylinder 6 is started to enable a lifting column 7 to slide up and down in a sliding block 5, the lifting column 7 enables a first motor 12 to move up and down, the sliding block 5 enables the first motor 12 to drive a grinding wheel 14 to move up and down, the first motor 12 is started to enable the grinding wheel 14 to grind the workpiece, the first electric sliding rod 2 stretches and contracts to enable the first electric telescopic rod 5 to slide back and forth on the inner side of a square frame 10, and the second electric telescopic rod 11 stretches and contracts to enable the inner square frame 10 to slide left and right on the inner side of the outer square frame 4, the first electric telescopic rod 2 and the second electric telescopic rod 11 enable the sliding block 5 to drive the first motor 12 to move forwards, backwards, leftwards and rightwards, the first motor 12 moves forwards, backwards, leftwards and rightwards along with the forward, backward, leftward and rightwards movement of the sliding block 5, the first motor 12 enables the grinding wheel 14 to move forwards, backwards, leftwards and rightwards, so that the workpiece can be conveniently ground, after grinding is finished, the first electric cylinder 6 enables the lifting column 7 to move upwards inside the sliding block 5, the sliding block 5 enables the grinding wheel 14 to move upwards through the first motor 12, the grinding wheel 14 is far away from the workpiece and can be separated from the workpiece, the first insertion block 24 and the second insertion block 30 are pulled out at the same time, the second motor 28 is started to drive the second rotating shaft 29 to rotate, the second clamping piece 26 rotates along with the rotation of the second rotating shaft 29, the second clamping piece 26 can drive the workpiece to rotate on the first clamping piece 23, the first clamping piece 23 turns over along with the workpiece, and the first clamping piece 23 can be enabled to press the workpiece with strength due to the fact that the spring 21 is stretched all the time and bounced, the spring 21 stabilizes the work piece between clamping piece one 23 and clamping piece two 26, the work piece can be fixed once more by inserting back insert piece one 24 and insert piece two 30 after the work piece upset, electronic jar one 6 makes the lift post 7 go up to slide and thereby move up the emery wheel 14 of polishing and keep away from the work piece and can separate with the work piece, the work piece can continue to polish according to above-mentioned step after the upset, until the work piece polish the finish, start the environment that fan 31 can produce the negative pressure to dust box 17 inside, make dust box 17 inhale dust hopper 15 through dust absorption pipe 16 production, then dust hopper 15 will absorb the dust bits that emery wheel 14 of polishing produced to the work piece, keep the desk 1 clean and tidy and prevent that the dust bits from flying upward.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (6)

1. The utility model provides a grinding device for machine production, includes desk (1), its characterized in that:

the lower end of the table (1) is provided with a dust suction box (17), four corners of the upper end of the table (1) are respectively fixed with a support column (3), an electric cylinder II (18), a supporting block (20), a push-pull sheet (22), a clamping sheet I (23), a dust absorption hopper (15), a clamping sheet II (26), a fixing sheet (27) and a motor II (28) are sequentially arranged at the upper end of the table (1) and between the four supporting columns (3) from left to right, the power output end of the electric cylinder II (18) is connected with a push-pull column (19) which penetrates through the right end of the supporting block (20) in a sliding way, the right end of the push-pull column (19) is fixedly connected with the left end of the push-pull sheet (22), the power output end of the second motor (28) is rotatably connected with a second rotating shaft (29) penetrating through the left end of the fixed sheet (27), the left end of the second rotating shaft (29) is fixedly connected with the right end of the second clamping piece (26);

an outer square frame (4) is arranged at the upper end of the table (1) and above the supporting column (3), four corners of the outer square frame (4) are fixedly connected with the upper end of the supporting column (3), an inner square frame (10) is connected to the inner side of the outer square frame (4) in a sliding manner, a sliding block (5) is connected to the inner side of the inner square frame (10) in a sliding manner, four corners inside the sliding block (5) are all inserted and arranged and are connected with a sliding rod (8) in a sliding manner, a supporting frame (9) is fixed to the upper end of the sliding block (5) and positioned on the outer side of the sliding rod (8), a first electric cylinder (6) is fixed to the top end of the inner side of the supporting frame (9), a power output end of the first electric cylinder (6) is connected with a lifting column (7) penetrating through the lower end of the sliding block (5) in a sliding manner, a first motor (12) is arranged at the lower end of the sliding block (5), and is fixedly connected with the lifting column (7) and the sliding rod (8) respectively, the power output end of the motor I (12) is rotatably connected with a rotating shaft I (13), and a grinding wheel (14) is fixed at the lower end of the rotating shaft I (13).

2. The grinding device for machine production according to claim 1, characterized in that: fan (31) are installed to suction box (17) front end, the joint has filter screen (32) between the inside upper and lower both ends of suction box (17), the inside bottom of suction box (17) just is located filter screen (32) rear joint has electro-magnet (33), there is the door plant suction box (17) rear end through screwed connection, there is dust absorption pipe (16) through flange joint between suction box (17) and dust absorption fill (15), dust absorption fill (15) are located desk (1) upper end rear side.

3. The grinding device for machine production according to claim 1, characterized in that: the push-pull column (19) is connected with the supporting block (20) in a sliding mode, the first clamping piece (23) is connected with the push-pull piece (22) in a rotating mode, an inserting block I (24) penetrates through the inner portion of the first clamping piece (23) and is inserted into the inner portion of the push-pull column (19) and located below the push-pull piece (22), the right end of the inserting block I (24) penetrates through the inner portion of the first clamping piece (23) and is connected with the first clamping piece (23) in an inserting mode, the inserting block I (24) is connected with the push-pull piece (22) in a sliding mode, a spring (21) is arranged outside the push-pull column (19) in an inserting mode, and the left end and the right end of the spring (21) are fixedly connected with the supporting block (20) and the push-pull piece (22) respectively.

4. The grinding device for machine production according to claim 1, characterized in that: two (28) lower extremes of motor and desk (1) upper end fixed connection, pivot two (29) rotate with stationary blade (27) and are connected, stationary blade (27) are inside and lie in pivot two (29) below and alternate and be provided with inserted block two (30), inserted block two (30) left end runs through to inside and rather than grafting of holding piece two (26), inserted block two (30) and stationary blade (27) sliding connection.

5. The grinding device for machine production according to claim 1, characterized in that: an electric telescopic rod II (11) is installed between the right end of the inner side of the outer square frame (4) and the right end of the inner square frame (10), and an electric telescopic rod I (2) is installed between the rear end of the inner side of the inner square frame (10) and the rear end of the sliding block (5).

6. The grinding device for machine production according to claim 1, characterized in that: the lower end of the push-pull sheet (22) is rotatably connected with a pulley (25), and the pulley (25) is connected with the upper end of the table (1) in a sliding manner.

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