Cutter bar machining surface polishing device

Abstract

The utility model discloses a cutter bar machining surface polishing device, which belongs to the technical field of cutter bar machining and is characterized by comprising a machining table, a pickling tank and a neutralizing tank are fixedly connected in the machining table, a portal frame is fixedly connected to the top of the machining table, and a supporting frame is movably connected in the portal frame. A moving assembly is arranged in the supporting frame, the moving assembly comprises a moving block, the bottom of the moving block is fixedly connected with a placing frame, the surface of the placing frame is in a net shape, and a demisting assembly is arranged on the surface of the machining table. High-speed suction air generated by the high-pressure air suction pump enters the interior of the mounting disc through the corrugated pipe, and then the suction air adsorbs acid mist in the air through the round holes, so that the acid mist can be sucked into the treatment box, the acid mist can be treated in a centralized manner, and the situation that the acid mist diffuses into the air and harms the surrounding environment and human health is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cutter bar processing, especially relates to a cutter bar processing surface polishing device. BACKGROUND

[0002] The cutter bar is an important component of the cutter, and it is a rod used for installing the cutter and transmitting the cutting force from the machine tool to the cutter. It usually has a certain length, diameter and specific shape to adapt to different processing needs and machine tool installation requirements. In the process of producing the cutter bar, a polishing device is needed to further process the cutter bar.

[0003] The existing cutter bar processing surface polishing method includes mechanical polishing, chemical polishing and electrochemical polishing. Pickling polishing is one of the chemical polishing methods. However, a large amount of acid mist is generated during the pickling polishing process of the cutter bar. The acid mist contains volatile acids and metal ions and other harmful substances. If not effectively collected and treated, the acid mist will spread into the air, causing harm to the surrounding environment and human health. In addition, the cutter bar needs to be neutralized after pickling, but the existing method is not convenient for timely neutralization of the cutter bar, thereby reducing the polishing effect.

[0004] Therefore, a cutter bar processing surface polishing device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a cutter bar processing surface polishing device, which can solve the problem that a large amount of acid mist is generated during the pickling polishing process of the cutter bar. The acid mist contains volatile acids and metal ions and other harmful substances. If not effectively collected and treated, the acid mist will spread into the air, causing harm to the surrounding environment and human health. In addition, the cutter bar needs to be neutralized after pickling, but the existing method is not convenient for timely neutralization of the cutter bar, thereby reducing the polishing effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cutter bar processing surface polishing device, comprising a processing table, the inside of the processing table is fixedly connected with a pickling tank and a neutralization tank, the top of the processing table is fixedly connected with a gantry, the inside of the gantry is movably connected with a supporting frame, the inside of the supporting frame is provided with a moving assembly, the moving assembly comprises a moving block, the bottom of the moving block is fixedly connected with a placing frame, and the surface of the placing frame is provided with a mesh structure, and the surface of the processing table is provided with a demisting assembly.

[0007] The defogging assembly comprises a processing box, a high-pressure air suction pump, a bellows, a mounting disc and a plurality of circular holes, the processing box is fixedly connected to the left side of the machining table, the high-pressure air suction pump is fixedly connected to the bottom of the processing box and the air suction end of the high-pressure air suction pump is fixedly communicated with the bottom of the processing box, one end of the bellows is fixedly communicated with the top of the processing box, the other end penetrates through the gantry and the moving block and is fixedly communicated in the interior of the mounting disc, and the circular holes are arranged on the bottom of the mounting disc.

[0008] Preferably, grooves are arranged on the front side and the rear side of the inner wall of the support frame, a limiting rod is fixedly connected in the front side groove, and a screw rod is rotatably connected in the rear side groove.

[0009] Preferably, a limiting block is slidably connected to the surface of the limiting rod, and a screw block is threadedly connected to the surface of the screw rod, and the limiting block and the screw block are fixedly connected to the moving block on the side close to the moving block.

[0010] Preferably, a micro motor is fixedly connected in the rear side groove, and the output end of the micro motor is fixedly connected to the screw rod on the side close to the screw rod.

[0011] Preferably, a pull-out box is slidably connected in the interior of the processing box, and a handle is fixedly connected to the front side of the pull-out box.

[0012] Preferably, a filter screen is arranged on the bottom of the inner wall of the pull-out box, and an activated carbon adsorption block is arranged on the top of the filter screen.

[0013] Preferably, a U-shaped frame is fixedly connected to the top of the support frame, a hydraulic cylinder is fixedly connected to the top of the gantry, and the telescopic end of the hydraulic cylinder penetrates through the gantry and is fixedly connected to the top of the U-shaped frame.

[0014] Preferably, a cover plate is fixedly connected to the top of the pickling tank, a through hole is arranged on the top of the cover plate, the placing frame is movably connected to the through hole, and the radius of the mounting disc is greater than the radius of the through hole.

[0015] Compared with the prior art, the defogging assembly has the following beneficial effects:

[0016] 1、The defogging assembly is arranged, the high-pressure air suction pump can generate strong negative pressure, thereby forming high-speed air suction, the air suction enters the interior of the mounting disc through the bellows, then the air suction adsorbs acid mist in the air through the circular holes, so that the acid mist can be sucked into the processing box, thereby the acid mist can be concentratedly treated, and the acid mist is prevented from diffusing into the air to cause harm to the surrounding environment and human health.

[0017] 2、The micro motor can drive the screw rod to rotate, the screw rod drives the threaded block to move when rotating, the threaded block drives the moving block to move when moving, and the moving block drives the placing frame to move when moving, so that the placing frame can be moved from above the pickling tank to above the neutralizing tank, thereby facilitating neutralization treatment of the pickled knife rod, preventing direct contact of the worker with the pickling liquid, and further improving the use effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure diagram of the knife rod machining surface polishing device of the utility model;

[0019] Figure 2 It is a structure schematic view of the defogging assembly of the utility model;

[0020] Figure 3 It is a connection schematic view of the supporting frame, the moving assembly and the placing frame of the utility model;

[0021] Figure 4 It is a structure schematic view of the moving assembly of the utility model;

[0022] Figure 5 It is a structure schematic view of the utility model pull-out box.

[0023] In the figure, 1, processing table; 2, pickling tank; 3, neutralizing tank; 4, gantry; 5, supporting frame; 6, moving assembly; 601, moving block; 602, limiting rod; 603, screw rod; 604, limiting block; 605, threaded block; 7, placing frame; 8, defogging assembly; 801, processing box; 802, high-pressure suction pump; 803, corrugated pipe; 804, mounting disc; 805, round hole; 9, groove; 10, micro motor; 11, pull-out box; 12, handle; 13, filter screen; 14, activated carbon adsorption block; 15, U-shaped frame; 16, hydraulic cylinder; 17, cover plate; 18, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides technical schemes:

[0026] The utility model provides a kind of cutter bar processing surface polishing device, including processing platform 1, the inside fixed connection of processing platform 1 has pickling tank 2 and neutralization tank 3, the top of processing platform 1 is fixedly connected with gantry 4, the inside movable connection of gantry 4 has support frame 5, the inside of support frame 5 is provided with moving assembly 6, moving assembly 6 includes moving block 601, the bottom of moving block 601 is fixedly connected with placing frame 7 and the surface of placing frame 7 is provided as mesh, the surface of processing platform 1 is provided with demisting component 8;

[0027] Demisting component 8 includes processing box 801, high-pressure suction pump 802, bellows 803, mounting disc 804 and round hole 805, processing box 801 is fixedly connected on the left side of processing platform 1, high-pressure suction pump 802 is fixedly connected at the bottom of processing box 801 and the suction end of high-pressure suction pump 802 is fixedly communicated with the bottom of processing box 801, one end of bellows 803 is fixedly communicated with the top of processing box 801, the other end penetrates gantry 4 and moving block 601 and is fixedly communicated in the inside of mounting disc 804, and a plurality of round holes 805 are formed in the bottom of mounting disc 804.

[0028] In the embodiment: by setting demisting component 8, high-pressure suction pump 802 can generate strong negative pressure, to form high-speed air suction, air suction enters the inside of mounting disc 804 through bellows 803, and then air suction can adsorb acid mist in air through round hole 805, so that acid mist can be sucked into processing box 801, so that acid mist can be concentrated and treated, to avoid that acid mist spreads to air and causes harm to surrounding environment and human health.

[0029] Specifically, as shown in Figure 3 , Figure 4 The front side and the rear side of the inner wall of support frame 5 are both provided with recess 9, the inside of front side recess 9 is fixedly connected with limiting rod 602, and rear side recess 9 is rotatably connected with lead screw 603.

[0030] Specifically, as shown in Figure 4 The surface of limiting rod 602 is slidably connected with limiting block 604, the surface of lead screw 603 is threadedly connected with screw block 605, and the side, close to moving block 601, of limiting block 604 and screw block 605 is fixedly connected with moving block 601.

[0031] Specifically, as shown in Figure 3 , Figure 4 The inside of rear side recess 9 is fixedly connected with micro motor 10, and the side, close to lead screw 603, of the output end of micro motor 10 is fixedly connected with lead screw 603.

[0032] In the embodiment: by setting the moving assembly 6, the micro motor 10 can drive the screw rod 603 to rotate, and the screw rod 603 will drive the threaded block to move when rotating, and the threaded block 605 will drive the moving block 601 to move together when moving, and the moving block 601 will drive the placing frame 7 to move together when moving, so that the placing frame 7 can be moved from above the pickling tank 2 to above the neutralizing tank 3, thereby facilitating the neutralization treatment of the pickled cutter bar, preventing the direct contact of the staff with the pickling liquid, and further improving the use effect.

[0033] Specifically, as shown in Figure 5 , the inside of the processing box 801 is slidably connected with a pull-out box 11, and the front side of the pull-out box 11 is fixedly connected with a handle 12.

[0034] Specifically, as shown in Figure 5 , the bottom of the inner wall of the pull-out box 11 is provided with a filter screen 13, and the top of the filter screen 13 is provided with an activated carbon adsorption block 14.

[0035] In the embodiment: through the above setting, when the acid mist sucked into the processing box 801, the acid mist will enter the inside of the pull-out box 11, so that the activated carbon adsorption block 14 can adsorb the acidic substances in the acid mist, and the purified gas will be discharged from the output end of the high-pressure suction pump 802 through the filter screen 13, and the pull-out box 11 can be flexibly taken out and placed, so that the activated carbon adsorption block 14 can be replaced according to the use requirement, thereby improving the use flexibility.

[0036] Specifically, as shown in Figure 1 , Figure 3 , the top of the support frame 5 is fixedly connected with a U-shaped frame 15, the top of the gantry 4 is fixedly connected with a hydraulic cylinder 16, and the telescopic end of the hydraulic cylinder 16 penetrates through the gantry 4 and is fixedly connected with the top of the U-shaped frame 15.

[0037] Specifically, as shown in Figure 1 , the top of the pickling tank 2 is fixedly connected with a cover plate 17, and the top of the cover plate 17 is provided with a through hole 18, the placing frame 7 is movably connected with the through hole 18, and the radius of the mounting disc 804 is greater than the radius of the through hole 18.

[0038] In the embodiment: by setting the hydraulic cylinder 16, the hydraulic cylinder 16 can drive the U-shaped frame 15 and the support frame 5 to move upward or downward, so that the cutter bar in the placing frame 7 can be placed in the inside of the pickling tank 2 and the neutralizing tank 3, thereby improving the use convenience, by setting the through hole 18, the placing frame 7 can enter the inside of the pickling tank 2 through the through hole 18, when the placing frame 7 enters the pickling tank 2, the bottom of the mounting disc 804 can be attached to the top of the cover plate 17, thereby forming a shield for the cover plate 17, avoiding the leakage of acid mist generated during the pickling of the cutter bar, and further improving the polishing effect.

[0039] Working principle: when the acid pickling and polishing of the tool bar, first put the tool bar to the inside of the placing frame 7, and then start the hydraulic cylinder 16, the hydraulic cylinder 16 will drive the support frame 5 and the placing frame 7 to move down, the placing frame 7 enters the acid pickling tank 2 inside, and then the acid pickling and polishing treatment of the tool bar can be carried out, after the acid pickling is completed, the hydraulic cylinder 16 drives the placing frame 7 to move up, and then the high pressure suction pump 802 is started, the high speed suction of the high pressure suction pump 802 enters the inside of the mounting disc 804 through the corrugated pipe 803, and then the suction air can be adsorbed in the acid mist in the air, so that the acid mist can be sucked into the treatment box 801, then the acid mist enters the inside of the pull box 11, the activated carbon adsorption block 14 can adsorb the acid in the acid mist, and the purified gas can be discharged from the output end of the high pressure suction pump 802 through the filter screen 13, then the micro motor 10 is started, the micro motor 10 drives the screw rod 603 to rotate, the screw rod 603 rotates and drives the screw block to move, the screw block 605 moves and drives the moving block 601 to move, the moving block 601 moves and drives the placing frame 7 to move, so that the placing frame 7 can be moved from above the acid pickling tank 2 to above the neutralization tank 3, finally the hydraulic cylinder 16 drives the placing frame 7 to move down into the neutralization tank 3, and the acid pickling and polishing of the tool bar can be neutralized.

[0040] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for polishing the surface of a tool bar, comprising a tool table (1), characterized in that: The inside of the processing table (1) is fixedly connected with an acid pickling tank (2) and a neutralization tank (3), the top of the processing table (1) is fixedly connected with a gantry (4), the inside of the gantry (4) is movably connected with a support frame (5), the inside of the support frame (5) is provided with a moving assembly (6), the moving assembly (6) comprises a moving block (601), the bottom of the moving block (601) is fixedly connected with a placing frame (7), and the surface of the placing frame (7) is provided in a mesh shape, and the surface of the processing table (1) is provided with a demisting assembly (8). The demisting assembly (8) comprises a treatment box (801), a high-pressure air suction pump (802), a bellows (803), a mounting disc (804) and a circular hole (805), the treatment box (801) is fixedly connected to the left side of the processing table (1), the high-pressure air suction pump (802) is fixedly connected to the bottom of the treatment box (801), and the air suction end of the high-pressure air suction pump (802) is fixedly communicated with the bottom of the treatment box (801), one end of the bellows (803) is fixedly communicated with the top of the treatment box (801), the other end penetrates through the gantry (4) and the moving block (601) and is fixedly communicated in the inside of the mounting disc (804), and the circular hole (805) is formed in the bottom of the mounting disc (804) and a plurality of circular holes (805) are formed.

2. A knife bar machining surface polishing apparatus as defined in claim 1, wherein: The front side and the rear side of the inner wall of the support frame (5) are both provided with a groove (9), the inside of the front side groove (9) is fixedly connected with a limiting rod (602), and the inside of the rear side groove (9) is rotatably connected with a lead screw (603).

3. A knife bar machining surface polishing apparatus as defined in claim 2, wherein: The surface of the limiting rod (602) is slidably connected with a limiting block (604), the surface of the lead screw (603) is threadedly connected with a screw block (605), and the side, close to the moving block (601), of the limiting block (604) and the screw block (605) is fixedly connected with the moving block (601) respectively.

4. A knife bar machining surface polishing apparatus as defined in claim 2, wherein: The inside of the rear side groove (9) is fixedly connected with a micro motor (10), and the side, close to the lead screw (603), of the output end of the micro motor (10) is fixedly connected with the lead screw (603).

5. A knife bar machining surface polishing apparatus as defined in claim 1, wherein: The inside of the treatment box (801) is slidably connected with a pull-out box (11), and the front side of the pull-out box (11) is fixedly connected with a handle (12).

6. A knife bar machining surface polishing apparatus as defined in claim 5, wherein: The bottom of the inner wall of the pull-out box (11) is provided with a filter screen (13), and the top of the filter screen (13) is provided with an activated carbon adsorption block (14).

7. A knife bar machining surface polishing apparatus as defined in claim 1, wherein: The top of the support frame (5) is fixedly connected with a U-shaped frame (15), the top of the gantry (4) is fixedly connected with a hydraulic cylinder (16), and the telescopic end of the hydraulic cylinder (16) penetrates through the gantry (4) and is fixedly connected with the top of the U-shaped frame (15).

8. A knife bar machining surface polishing apparatus as defined in claim 1, wherein: The top of the acid pickling tank (2) is fixedly connected with a cover plate (17), the top of the cover plate (17) is provided with a through hole (18), the placing frame (7) is movably connected with the through hole (18), and the radius of the mounting disc (804) is greater than the radius of the through hole (18).

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