Surface polishing machine for aluminum bar production

Abstract

The utility model discloses a surface polishing machine for aluminum bar production, relates to the technical field of aluminum pipe processing, and aims to solve the problems that the surface of an aluminum bar needs to be polished by a polishing device during aluminum bar production, and sometimes, the surface of the aluminum bar is treated by flowing abrasive particles in a fluid polishing manner, so that the production efficiency is high. The aluminum bar polishing device comprises a polishing table, and is characterized in that the polishing table is arranged on the polishing table; the movable cylinder is movably attached to the surface of the upper end of the polishing table, the fluid abrasive particles are arranged in the movable cylinder, a hydraulic cylinder is arranged at the rear end of the movable cylinder, a telescopic rod is arranged in the movable cylinder and penetrates through the rear end of the movable cylinder to be connected with the hydraulic cylinder, and a piston is arranged at the front end of the telescopic rod; the hydraulic cylinder drives the telescopic rod to drive the piston to move in the movable cylinder, a sealing box is arranged at the upper end of the movable cylinder, and the front end of the interior of the sealing box is open.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube processing, in particular to a surface polishing machine for aluminum rod production. Background Art

[0002] The aluminum rod production process refers to the process of precision processing aluminum alloy raw materials to make aluminum rods with specific shapes and sizes, generally including raw material pretreatment, smelting, casting, extrusion, stretching and processing.

[0003] Usually, when aluminum rods are produced, the surface of the aluminum rods needs to be polished by a polishing device. Sometimes, fluid polishing is used to treat the surface of the aluminum rods with flowing abrasive particles, but the effect of conventional fluid polishing is poor and cannot meet the needs of aluminum rod polishing. Therefore, we propose a surface polishing machine for aluminum rod production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a surface polishing machine for aluminum rod production, so as to solve the problem proposed in the above background technology that when aluminum rods are produced, the surface of the aluminum rods needs to be polished by a polishing device, and sometimes fluid polishing is used to treat the surface of the aluminum rods with flowing abrasive particles, but the effect of the usual fluid polishing is poor and cannot meet the needs of aluminum rod polishing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface polishing machine for aluminum rod production, comprising a polishing table;

[0006] Also includes:

[0007] A movable cylinder is movably fitted on the upper end surface of the polishing table, and fluid abrasive particles are arranged inside the movable cylinder. A hydraulic cylinder is arranged at the rear end of the movable cylinder, and a telescopic rod is arranged inside the movable cylinder, and the telescopic rod passes through the rear end of the movable cylinder and is connected to the hydraulic cylinder. A piston is arranged at the front end of the telescopic rod, and the hydraulic cylinder drives the telescopic rod to drive the piston to move inside the movable cylinder. A sealing box is arranged at the upper end of the movable cylinder, and the internal front end of the sealing box is open. A connecting pipe is arranged between the sealing box and the movable cylinder, and two connecting pipes are arranged and symmetrically arranged at the front and rear ends between the sealing box and the movable cylinder. The connecting pipe connects the sealing box and the interior of the movable cylinder, and the sealing box is fixed to the upper end of the movable cylinder by welding with the connecting pipe.

[0008] Preferably, a clamping plate is provided at the front end of the sealing box, a fixing frame is provided at the front end of the clamping plate, and the clamping plate can rotate at the rear end of the fixing frame, a fixing rod is provided at the bottom of the fixing frame, two fixing rods are provided and symmetrically arranged on both sides of the bottom of the fixing frame, and the fixing frame is installed at the upper end of the polishing table, a first clamping ring is provided at the rear end of the clamping plate, and the outer wall of the first clamping ring is clamped and connected with the inner wall of the sealing box, and a second clamping ring is provided at the inner rear end of the sealing box.

[0009] Preferably, a sliding block is provided at the bottom of the movable cylinder, a sliding groove is integrally formed on the upper end surface of the polishing table, and the movable cylinder is smoothed on the upper end surface of the polishing table by sliding engagement of the sliding block and the sliding groove, and a first handle is provided on the outer side of the movable cylinder.

[0010] Preferably, a flow-dividing threaded sleeve is provided inside the sealing box, and a plurality of flow-dividing threaded sleeves are provided and evenly distributed on the inner wall of the sealing box.

[0011] Preferably, the inner diameter of the flow-dividing threaded sleeve is larger than the outer wall diameter of the aluminum rod.

[0012] Preferably, a second handle is provided on an outer side of the locking plate, a locking pin is provided on an outer side of the front end of the sealing box, a limiting block is provided on an outer side of the locking plate, and the limiting block can be locked and fixed with the locking pin.

[0013] Preferably, a sealing ring is provided on the inner side of the clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A movable cylinder is arranged on the polishing table, a sealing box is arranged at the upper end of the movable cylinder, a connecting pipe is arranged between the sealing box and the movable cylinder, the connecting pipe connects the movable cylinder and the sealing box, an aluminum rod is inserted into the sealing box, the aluminum rod is fixed and suspended in the sealing box by a clamping ring, the fluid abrasive in the movable cylinder is repeatedly transported to the inside of the sealing box by a hydraulic cylinder, so that the fluid abrasive is reciprocated on the surface of the aluminum rod, and a diverter threaded sleeve is arranged inside the sealing box to limit the flow of the fluid abrasive, so that the fluid abrasive can maximize the contact with the surface of the aluminum rod, thereby improving the grinding efficiency of the aluminum rod.

[0016] 2. By setting a smooth structure at the bottom of the movable cylinder, the movable cylinder drives the sealing box to move smoothly. After the aluminum rod is clamped in the first clamping ring, the movable cylinder drives the sealing box forward to fit with the clamping plate, so that the aluminum rod can be placed inside the sealing box, and the clamping plate and the sealing box are clamped and fixed by a limit block and a bayonet pin, so that the clamping plate and the sealing box are tightly fixed, thereby preventing the clamping plate and the sealing box from loosening during grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the overall structure of the utility model;

[0019] Figure 3 It is a side view of the movable cylinder and the sealing box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the sealing box and the clamping plate structure of the utility model;

[0021] In the figure: 1, polishing table; 2, movable cylinder; 3, sealing box; 4, hydraulic cylinder; 5, first handle; 6, fixed frame; 7, fixed rod; 8, clamping plate; 9, second handle; 10, limit block; 11, bayonet pin; 12, sliding block; 13, slide groove; 14, telescopic rod; 15, piston; 16, first clamping ring; 17, splitter threaded sleeve; 18, second clamping ring; 19, connecting pipe; 20, sealing ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 , the utility model provides an embodiment: a surface polishing machine for aluminum rod production, comprising a polishing table 1;

[0024] Also includes:

[0025] A movable cylinder 2 is movably fitted on the upper end surface of the polishing table 1, and fluid abrasive particles are arranged inside the movable cylinder 2. A hydraulic cylinder 4 is arranged at the rear end of the movable cylinder 2. A telescopic rod 14 is arranged inside the movable cylinder 2, and the telescopic rod 14 passes through the rear end of the movable cylinder 2 and is connected to the hydraulic cylinder 4. A piston 15 is arranged at the front end of the telescopic rod 14, and the hydraulic cylinder 4 drives the telescopic rod 14 to drive the piston 15 to move inside the movable cylinder 2. A sealing box 3 is arranged at the upper end of the movable cylinder 2, and the internal front end of the sealing box 3 is an open setting. A connecting pipe 19 is arranged between the sealing box 3 and the movable cylinder 2. Two connecting pipes 19 are arranged and are symmetrically arranged at the front and rear ends between the sealing box 3 and the movable cylinder 2. The connecting pipe 19 connects the sealing box 3 with the interior of the movable cylinder 2, and the sealing box 3 is fixed to the upper end of the movable cylinder 2 by welding with the connecting pipe 19.

[0026] The fluid abrasive in the movable cylinder 2 is repeatedly transported to the inside of the sealing box 3 through the hydraulic cylinder 4, so that the fluid abrasive is reciprocatedly polished on the surface of the aluminum rod.

[0027] See also Figure 2 A clamping plate 8 is provided at the front end of the sealing box 3, a fixing frame 6 is provided at the front end of the clamping plate 8, and the clamping plate 8 can rotate at the rear end of the fixing frame 6, a fixing rod 7 is provided at the bottom of the fixing frame 6, two fixing rods 7 are provided and symmetrically arranged on both sides of the bottom of the fixing frame 6, and the fixing frame 6 is installed at the upper end of the polishing table 1, a first clamping ring 16 is provided at the rear end of the clamping plate 8, and the outer wall of the first clamping ring 16 is clamped and connected with the inner wall of the sealing box 3, and a second clamping ring 18 is provided at the inner rear end of the sealing box 3 to fix the aluminum rod.

[0028] See also Figure 2 A sliding block 12 is provided at the bottom of the movable cylinder 2, and a slide groove 13 is integrally formed on the upper end surface of the polishing table 1. The movable cylinder 2 is smoothed on the upper end surface of the polishing table 1 by sliding the sliding block 12 and the slide groove 13. A first handle 5 is provided on one side of the outer side of the movable cylinder 2 to facilitate placing the aluminum rod into the interior of the sealing box 3.

[0029] See also Figure 2-3 A flow-dividing threaded sleeve 17 is arranged inside the sealing box 3. The flow-dividing threaded sleeve 17 is provided with a plurality of threads evenly distributed on the inner wall of the sealing box 3 to limit the flow of the fluid abrasive so that the fluid abrasive can contact the surface of the aluminum rod to the maximum extent.

[0030] See also Figure 2-3 The inner diameter of the split thread sleeve 17 is larger than the outer wall diameter of the aluminum rod, so that a gap can be left between the split thread sleeve 17 and the aluminum rod to facilitate the passage of fluid abrasives and prevent the contact position between the split thread sleeve 17 and the aluminum rod from being polished.

[0031] See also Figure 4 A second handle 9 is provided on the outer side of the clamping plate 8, a latch 11 is provided on the outer side of the front end of the sealing box 3, a limiting block 10 is provided on the outer side of the clamping plate 8, and the limiting block 10 can be engaged and fixed with the latch 11 to fix the clamping plate 8 and the sealing box 3.

[0032] See also Figure 2 A sealing ring 20 is provided on the inner side of the clamping plate 8 to improve the sealing performance between the clamping plate 8 and the sealing box 3.

[0033] Working principle: After the aluminum rod is clamped in the first clamping ring 16, the movable cylinder 2 drives the sealing box 3 to push forward to fit with the clamping plate 8, so that the aluminum rod can be placed in the sealing box 3, and the clamping plate 8 and the sealing box 3 are tightly fixed by clamping and fixing the limit block 10 and the bayonet 11. The fluid abrasive inside the movable cylinder 2 is repeatedly transported to the inside of the sealing box 3 through the hydraulic cylinder 4, so that the fluid abrasive is reciprocated on the surface of the aluminum rod, and a diverter threaded sleeve 17 is set inside the sealing box 3 to limit the flow of the fluid abrasive so that the fluid abrasive can maximize the contact with the surface of the aluminum rod, thereby improving the grinding efficiency of the aluminum rod.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A surface polishing machine for aluminum rod production, comprising a polishing table (1); Features: Also includes: A movable cylinder (2) is movably attached to the upper end surface of the polishing table (1), and fluid abrasive particles are arranged inside the movable cylinder (2). A hydraulic cylinder (4) is arranged at the rear end of the movable cylinder (2), and a telescopic rod (14) is arranged inside the movable cylinder (2), and the telescopic rod (14) passes through the rear end of the movable cylinder (2) and is connected to the hydraulic cylinder (4). A piston (15) is arranged at the front end of the telescopic rod (14), and the hydraulic cylinder (4) drives the telescopic rod (14) to drive the piston (15) inside the movable cylinder (2). The movable cylinder (2) is movable, a sealed box (3) is arranged at the upper end of the movable cylinder (2), and the front end of the sealed box (3) is open, a connecting pipe (19) is arranged between the sealed box (3) and the movable cylinder (2), two connecting pipes (19) are arranged symmetrically at the front and rear ends between the sealed box (3) and the movable cylinder (2), the connecting pipe (19) communicates with the inside of the sealed box (3) and the movable cylinder (2), and the sealed box (3) is fixed to the upper end of the movable cylinder (2) by welding with the connecting pipe (19).

2. The surface polishing machine for aluminum rod production according to claim 1, characterized in that: The front end of the sealing box (3) is provided with a clamping plate (8), the front end of the clamping plate (8) is provided with a fixing frame (6), and the clamping plate (8) can rotate at the rear end of the fixing frame (6), the bottom of the fixing frame (6) is provided with a fixing rod (7), two fixing rods (7) are provided and symmetrically arranged on both sides of the bottom of the fixing frame (6), and the fixing frame (6) is installed on the upper end of the polishing table (1), the rear end of the clamping plate (8) is provided with a first clamping ring (16), and the outer wall of the first clamping ring (16) is clamped and connected with the inner wall of the sealing box (3), and the inner rear end of the sealing box (3) is provided with a second clamping ring (18).

3. The surface polishing machine for aluminum rod production according to claim 1, characterized in that: A sliding block (12) is provided at the bottom of the movable cylinder (2), a sliding groove (13) is integrally formed on the upper end surface of the polishing table (1), and the movable cylinder (2) is smoothed on the upper end surface of the polishing table (1) by sliding engagement of the sliding block (12) and the sliding groove (13), and a first handle (5) is provided on one side of the outside of the movable cylinder (2).

4. The surface polishing machine for aluminum rod production according to claim 1, characterized in that: The sealing box (3) is provided with a flow-dividing threaded sleeve (17) inside, and a plurality of flow-dividing threaded sleeves (17) are provided and evenly distributed on the inner wall of the sealing box (3).

5. The surface polishing machine for aluminum rod production according to claim 4, characterized in that: The inner diameter of the flow-dividing threaded sleeve (17) is greater than the outer wall diameter of the aluminum rod.

6. The surface polishing machine for aluminum rod production according to claim 2, characterized in that: A second handle (9) is provided on one side of the outside of the locking plate (8), a locking pin (11) is provided on one side of the outside of the front end of the sealing box (3), and a limiting block (10) is provided on one side of the outside of the locking plate (8), and the limiting block (10) can be locked and fixed with the locking pin (11).

7. The surface polishing machine for aluminum rod production according to claim 2, characterized in that: A sealing ring (20) is provided on the inner side of the clamping plate (8).

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