CN219562398U

CN219562398U - Polishing machine for machining production

Info

Publication number: CN219562398U
Application number: CN202320741517.0U
Authority: CN
Inventors: 朱江岭
Original assignee: Hebei University of Science and Technology
Current assignee: Hebei University of Science and Technology
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-22
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a polishing machine for machining production, which comprises a fixed plate and a clamping plate, wherein the fixed plate is fixedly connected to the left end of the upper end surface of a table top, a groove is formed in the right end of the upper end surface of the table top, a first cylinder is arranged on the right side surface of the table top, the fixed plate corresponds to the clamping plate in position, a turntable is rotatably connected to the upper end of one surface opposite to the fixed plate and the clamping plate, a first motor is arranged at the upper end of the right side surface of the clamping plate, a supporting lifting device is arranged between the fixed plate and the clamping plate of the upper end surface of the table top, a vertical plate is arranged at the rear end of the upper end surface of the table top, a movable plate is arranged on the front side of the vertical plate, a sliding groove is arranged on the front surface of the movable plate, a threaded rod is connected in the sliding groove, a second motor is arranged at one end of the sliding groove, support plates are symmetrically arranged on the front left and right sides of the movable block, and a polishing roller is rotatably connected between the support plates. The utility model has the advantages that: the pipe outer wall polishing device has the advantages that the pipe outer wall polishing device can effectively fix pipes with different pipe diameters, the positions of the grinding rollers are adjustable, and the pipe outer wall polishing device is convenient to comprehensively polish the pipe outer wall.

Description

Polishing machine for machining production

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a polishing machine for machining production.

Background

In the machining production process, a pipe is used, and rust on the surface of the pipe needs to be removed by using a polishing machine before the pipe is used. The existing pipe polishing machine comprises a fixing device and a polishing roller, and has the following defects:

1. the fixed pipes with different pipe diameters cannot be effectively fixed, and flexible position adjustment cannot be performed on the fixed pipes;

2. the grinding roller can only realize the position adjustment in a single direction, and cannot comprehensively polish the outer wall of the pipe.

Disclosure of Invention

Aiming at the problems, the utility model provides the polishing machine for machining production, which can effectively fix pipes with different pipe diameters, has adjustable positions of the polishing rollers and is convenient for comprehensively polishing the outer wall of the pipe.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a polishing machine for machining production, includes mesa, positioner and grinding roller, the mesa up end is equipped with positioner, positioner includes fixed plate and grip block, fixed plate fixed connection is at mesa up end left end, mesa up end right-hand member is equipped with the recess, grip block lower extreme and recess sliding connection, be equipped with cylinder one on the mesa right flank, cylinder one's piston rod is connected with the grip block, fixed plate corresponds with the grip block position, the relative one side upper end rotation of fixed plate and grip block is connected with the carousel, grip block right flank upper end is equipped with motor one, the output of motor one is connected with the carousel on the grip block, be equipped with support elevating gear between mesa up end fixed plate and the grip block, mesa up end rear end is equipped with the riser, the riser front side is equipped with the fly leaf, the riser back is equipped with cylinder two, cylinder two's piston rod is connected with the fly leaf, the fly leaf is equipped with the spout, the spout internal rotation is connected with, the spout piece is equipped with the motor one end, the motor is equipped with the threaded rod, the threaded rod is equipped with the three-phase connection between the three-roller, the threaded rod is connected with the three-phase connection.

Further, the supporting lifting device comprises a fixed frame and a lifting rod, the lifting rod is connected in the fixed frame in a sliding mode, the upper end of the lifting rod is exposed out of the fixed frame, the fixed frame is connected with the table top, a third air cylinder is arranged in the fixed frame, and a piston rod of the third air cylinder is connected with the lower end face of the lifting rod.

Further, an arc-shaped groove is formed in the upper end face of the lifting rod.

Further, a guide rod is arranged on the back of the movable plate, and the guide rod is connected with the vertical plate in a sliding manner.

Further, the height of the center line of the grinding roller is consistent with the height of the center line of the turntable.

Compared with the prior art, the utility model has the advantages that:

1. the pipe to be polished is placed on a supporting lifting device, the supporting lifting device adjusts the height of the pipe to enable the height of the pipe to be consistent with the height of the center of the turntable, a piston rod of a first cylinder stretches out to drive a clamping plate to move towards a fixed plate, the turntable on the clamping plate and the turntable on the fixed plate relatively move, the pipe is clamped and fixed, and pipes with different specifications can be well positioned;

2. the first motor drives the turntable on the clamping plate to rotate, the turntable drives the fixed pipe to rotate, the grinding roller can polish all surfaces of the pipe, the second motor drives the threaded rod to rotate, the threaded rod drives the movable block to move, and the movable block drives the grinding roller to move in the horizontal direction, so that the grinding roller can comprehensively polish the pipe.

Drawings

Fig. 1 is a top view of the present utility model.

Fig. 2 is a schematic structural view of the supporting and lifting device of the present utility model.

Fig. 3 is a schematic structural view of the chute of the present utility model.

Reference numerals: 1. table top, 2, grinding roller, 3, fixed plate, 4, clamping plate, 5, recess, 6, cylinder one, 7, carousel, 8, motor one, 9, riser, 10, fly leaf, 11, cylinder two, 12, spout, 13, threaded rod, 14, movable block, 15, motor two, 16, backup pad, 17, motor three, 18, fixed frame, 19, lifter, 20, cylinder three, 21, arc wall, 22, guide bar.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model will now be further described with reference to the accompanying drawings.

With reference to fig. 1-2, a supporting lifting device is arranged between the upper end surface fixing plate 3 and the clamping plate 4 of the table top 1, the supporting lifting device comprises a fixing frame 18 and a lifting rod 19, the lifting rod 19 is connected in a sliding manner in the fixing frame 18, the upper end of the lifting rod 19 is exposed out of the fixing frame 18, the fixing frame 18 is connected with the table top 1, a third air cylinder 20 is arranged in the fixing frame 18, a piston rod of the third air cylinder 20 is connected with the lower end surface of the lifting rod 19, and an arc-shaped groove 21 is formed in the upper end surface of the lifting rod 19.

The pipe to be polished is placed in an arc-shaped groove 21 on the upper end face of the lifting rod 19, the piston rod of the third air cylinder 20 extends out, the length of the lifting rod 19 exposed out of the fixed frame 18 is adjusted, and the lifting rod 19 adjusts the height of the pipe, so that the height of the pipe is consistent with the height of the center of the turntable 7.

Referring to fig. 1, the positioning device comprises a fixing plate 3 and a clamping plate 4, the fixing plate 3 is fixedly connected to the left end of the upper end face of the table top 1, a groove 5 is formed in the right end of the upper end face of the table top 1, the lower end of the clamping plate 4 is slidably connected with the groove 5, a first cylinder 6 is arranged on the right side face of the table top 1, a piston rod of the first cylinder 6 is connected with the clamping plate 4, the fixing plate 3 corresponds to the clamping plate 4 in position, and a turntable 7 is rotatably connected to the upper end of one face, opposite to the fixing plate 3 and the clamping plate 4.

When the height of the pipe to be polished is adjusted, a piston rod of the first cylinder 6 extends out to drive the clamping plate 4 to move towards the fixed plate 3, and the rotary disc 7 on the clamping plate 4 and the rotary disc 7 on the fixed plate 3 move relatively to clamp and fix the pipe.

Referring to fig. 1, a vertical plate 9 is disposed at the rear end of the upper end face of the table top 1, a movable plate 10 is disposed at the front side of the vertical plate 9, a second cylinder 11 is disposed at the back of the vertical plate 10, a piston rod of the second cylinder 11 is connected with the movable plate 10, a guide rod 22 is disposed at the back of the movable plate 10, and the guide rod 22 is slidably connected with the vertical plate 9.

When the pipe is fixed, the piston rod of the second cylinder 11 stretches out to drive the movable plate 10 to move, the guide rod 22 limits and guides the moving direction of the movable plate 10, and the movable plate 10 drives the grinding roller 2 to move towards the fixed pipe until the grinding roller 2 is attached to the outer surface of the pipe.

With reference to fig. 1, the height of the center line of the grinding roller 2 is consistent with the height of the center line of the turntable 7.

The height of the center line of the grinding roller 2 is consistent with that of the center line of the turntable 7, so that the tangency of the grinding roller 2 and the fixed pipe can be ensured, and the polishing effect of the grinding roller 2 is ensured.

Referring to fig. 1 and 3, a first motor 8 is arranged at the upper end of the right side surface of the clamping plate 4, an output end of the first motor 8 is connected with a rotary table 7 on the clamping plate 4, a sliding groove 12 is arranged on the front surface of the movable plate 10, a threaded rod 13 is rotationally connected in the sliding groove 12, a movable block 14 is slidably connected in the sliding groove 12, the movable block 14 is in threaded connection with the threaded rod 13, a second motor 15 is arranged at one end of the sliding groove 12, an output end of the second motor 15 is connected with the threaded rod 13, support plates 16 are symmetrically arranged on the front surface of the movable block 14, grinding rollers 2 are rotationally connected between the support plates 16, a third motor 17 is arranged on the support plates 16, and an output end of the third motor 17 is connected with the grinding rollers 2.

The first motor 8 drives the turntable on the clamping plate 4 to rotate, and the turntable 7 drives the fixed pipe to rotate, so that the grinding roller 2 can polish all sides of the pipe. The second motor 15 drives the threaded rod 13 to rotate, the threaded rod 13 drives the movable block 14 to move, and the movable block 14 drives the grinding roller 2 to move, so that the grinding roller 2 moves in the horizontal direction, and the pipe can be subjected to comprehensive polishing treatment. And the motor III 17 drives the grinding roller 2 to rotate, and the grinding roller 2 polishes the surface of the pipe.

The utility model and its embodiments have been described in a non-limiting manner, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a polishing machine for machining production, includes mesa (1), positioner and grinding roller (2), its characterized in that: the utility model discloses a movable sliding chute type table top, which is characterized in that a positioning device is arranged on the upper end face of the table top (1), the positioning device comprises a fixed plate (3) and a clamping plate (4), the fixed plate (3) is fixedly connected with the left end of the upper end face of the table top (1), a groove (5) is arranged at the right end of the upper end face of the table top (1), the lower end of the clamping plate (4) is slidably connected with the groove (5), a first cylinder (6) is arranged on the right side face of the table top (1), a piston rod of the first cylinder (6) is connected with the clamping plate (4), the fixed plate (3) corresponds to the position of the clamping plate (4), one upper end of the fixed plate (3) opposite to the clamping plate (4) is rotatably connected with a rotary table (7), a first motor (8) is arranged at the upper end of the right side face of the clamping plate (4), the output end of the first motor (8) is connected with the rotary table (7) on the clamping plate (4), a supporting lifting device is arranged between the fixed plate (3) and the clamping plate (4) of the upper end face of the table top (1), a rear end of the upper end face of the table top (1) is provided with a vertical plate (9), a movable sliding chute (10) is arranged on the front side of the table top (10), a movable sliding chute (10) is arranged on the front side of the movable sliding chute (10), the utility model discloses a grinding roller, including spout (12), spout (12) internal sliding connection has threaded rod (13), movable block (14) and threaded rod (13) threaded connection, spout (12) one end is equipped with motor two (15), the output and the threaded rod (13) of motor two (15) are connected, movable block (14) openly bilateral symmetry is equipped with backup pad (16), rotate between backup pad (16) and be connected with grinding roller (2), be equipped with motor three (17) on backup pad (16), the output and the grinding roller (2) of motor three (17) are connected.

2. A machine for polishing production according to claim 1, wherein: the supporting lifting device comprises a fixed frame (18) and a lifting rod (19), the lifting rod (19) is connected in a sliding manner in the fixed frame (18), the fixed frame (18) is exposed out of the upper end of the lifting rod (19), the fixed frame (18) is connected with the table top (1), a cylinder III (20) is arranged in the fixed frame (18), and a piston rod of the cylinder III (20) is connected with the lower end face of the lifting rod (19).

3. A machine for polishing production according to claim 2, wherein: an arc-shaped groove (21) is formed in the upper end face of the lifting rod (19).

4. A machine for polishing production according to claim 1, wherein: the back of the movable plate (10) is provided with a guide rod (22), and the guide rod (22) is in sliding connection with the vertical plate (9).

5. A machine for polishing production according to claim 1, wherein: the height of the center line of the grinding roller (2) is consistent with that of the center line of the rotary table (7).