Self-checking type face milling device

Abstract

The utility model belongs to the technical field of surface milling processing, and particularly relates to a self-inspection type surface milling device which comprises a mounting seat, and a self-inspection assembly is mounted on the mounting seat. The self-detection assembly comprises a fixed disc fixedly mounted in the mounting seat, a plurality of groups of moving seats arranged on the fixed disc at equal intervals and a driving motor fixedly mounted on the moving seats through bolts, a milling cutter is fixedly mounted at the output end of the driving motor, and a connecting plate is arranged in the mounting seat; a contact plate is arranged on one side of the connecting plate, a spring is fixedly mounted between the connecting plate and the contact plate, and the self-detection assembly is arranged, so that a worker can find in time, shutdown is conducted in time, damage of a copper pipe to a milling cutter is reduced, a main shaft of the milling cutter is prevented from being damaged, meanwhile, damage to machined parts is reduced, and the yield is increased; the use effect is better, and the actual use requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling surface processing, and in particular relates to a self-checking type milling surface device. Background Art

[0002] In the process of producing copper tubes, the copper tubes are first processed into tube blanks through horizontal continuous casting. Then, the tube blanks cast from the furnace need to be milled by a milling machine to remove the defects and oxide scale on the outer surface of the tube blanks. Through the milling process, the outer surface of the copper tube is removed and trimmed with a rotating tool to achieve the requirements of flatness, finish and precision.

[0003] At present, the overall structure of the milling cutter is compact, and the milling cutter itself needs to rotate. When the milling cutter jumps, it is difficult to detect in time. If the machine is not stopped in time, the copper tube will further damage the milling cutter and even damage the milling cutter spindle, resulting in an increase in the cost of the milling device. At the same time, it also causes damage to the processed parts, reduces the yield rate, and reduces the use effect of the device;

[0004] In order to solve the above problems, a self-checking milling device is proposed in the present application. Utility Model Content

[0005] To solve the problems raised in the above background technology. The utility model provides a self-checking milling device, which can enable the staff to find out in time and stop the machine in time, reduce the damage of the copper tube to the milling cutter, avoid damaging the spindle of the milling cutter, and reduce the damage to the processing parts, improve the yield rate, and achieve better use effect, which meets the actual use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-checking milling device, comprising a mounting seat, a self-checking component is installed on the mounting seat, the self-checking component comprises a fixed disk fixedly installed inside the mounting seat, a plurality of groups of equidistantly arranged moving seats arranged on the fixed disk, and a driving motor fixedly installed on the moving seat by bolts, a milling cutter is fixedly installed on the output end of the driving motor, a connecting plate is arranged inside the mounting seat, a resistance plate is arranged on one side of the connecting plate, a spring is fixedly installed between the connecting plate and the resistance plate, a laser rangefinder 2 is fixedly installed on the surface of the connecting plate by bolts, an adjusting rod is rotatably connected to the inside of the resistance plate by a bearing, a sliding seat is threadedly connected to the surface of the adjusting rod, a roller 1 is rotatably connected to one side of the sliding seat by a bearing, a shell is arranged above the roller 1, a laser rangefinder 1 is fixed to one end of the shell, a tilting block is fixedly installed on the inner side wall of the mounting seat, and the laser rangefinder 1 corresponds to the tilting block.

[0007] Preferably, for a self-checking milling surface device of the present utility model, a limiting groove for the movement and adjustment of the moving seat is provided on the surface of the fixed disk. The moving seat is threadedly installed with symmetrically arranged fastening bolts through threaded holes opened inside it. The fastening bolts are in contact with the surface of the fixed disk and are used to lock the position of the moving seat. The second laser rangefinder corresponds to the abutting plate. One end of the housing is fixedly connected to the sliding seat. The other end of the first roller is rotatably connected to the housing through a bearing. A strip-shaped groove is provided on the surface of the abutting plate, and the sliding seat slides in the strip-shaped groove opened on the abutting plate.

[0008] Preferably, for a self-checking milling surface device of the present utility model, symmetrically arranged rectangular grooves are provided on the surface of the abutting plate, and a second roller is arranged inside the rectangular grooves. The second roller is rotatably connected to the abutting plate through a rotating shaft.

[0009] Preferably, for a self-checking milling surface device of the present utility model, scale lines are provided on one side of the surface of the fixed disk close to the moving seat.

[0010] Preferably, for a self-checking milling surface device of the present utility model, one end of the connecting plate is rotatably connected to an adjusting screw through a bearing, and the adjusting screw is threadedly connected to the mounting seat.

[0011] Preferably, for a self-checking milling surface device of the present utility model, symmetrically arranged telescopic rods are fixed between the connecting plate and the mounting seat.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] By providing a self-checking component, it enables the staff to discover in time, stop the machine in time, reduce the damage of the copper pipe to the milling cutter, avoid damaging the main shaft of the milling cutter, and at the same time reduce the damage to the processed parts, improve the qualified rate, have a better use effect, and meet the actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0016] Figure 2 is a partial structural diagram of the whole of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the sliding seat, the housing and other connecting parts of the present utility model;

[0018] Figure 4This is the top view of the overall structure in the present utility model.

[0019] In the figure: 1, mounting base; 2, self-detection component; 201, fixed disk; 202, moving seat; 203, milling cutter; 204, driving motor; 205, connecting plate; 206, spring; 207, abutting plate; 208, adjusting rod; 209, sliding seat; 210, housing; 211, roller 1; 212, laser rangefinder 1; 213, inclined block; 214, alarm; 215, roller 2; 216, telescopic rod; 217, adjusting screw; 218, laser rangefinder 2. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0021] Embodiment 1

[0022] As Figure 1 shown:

[0023] A self-checking milling surface device includes a mounting base 1.

[0024] In this implementation: To solve the technical problems existing in this prior art, as disclosed in the background art above, "The overall structure of the current milling cutter 203 is compact, and the milling cutter 203 itself needs to rotate. When the milling cutter 203 has a tool breakage situation, it is difficult to detect it in time. If it is not stopped in time, the copper tube will further damage the milling cutter 203, and even damage the main shaft of the milling cutter 203, resulting in an increase in the cost of the milling surface device. At the same time, it also causes damage to the processed parts, reduces the yield rate, and reduces the use effect of the device." In combination, this problem is obviously a real and difficult problem to solve. In view of this, to solve this technical problem, a self-detection component 2 is added to this application document. All the power equipment involved in this product is powered by an external power supply.

[0025] Furthermore:

[0026] As Figures 1-4 shown:

[0027] A self-detection component 2 is installed on the mounting seat 1, and the self-detection component 2 includes a fixed disk 201 fixedly installed inside the mounting seat 1, a plurality of groups of equidistantly arranged moving seats 202 arranged on the fixed disk 201, and a driving motor 204 fixedly installed on the moving seat 202 by bolts, a milling cutter 203 is fixedly installed on the output end of the driving motor 204, a connecting plate 205 is arranged inside the mounting seat 1, a contact plate 207 is arranged on one side of the connecting plate 205, a spring 206 is fixedly installed between the connecting plate 205 and the contact plate 207, a laser rangefinder 218 is fixedly installed on the surface of the connecting plate 205 by bolts, an adjusting rod 208 is rotatably connected to the inside of the contact plate 207 by a bearing, a sliding seat 209 is threadedly connected to the surface of the adjusting rod 208, and a roller 211 is rotatably connected to one side of the sliding seat 209 by a bearing, A shell 210 is arranged above the roller 1 211, and a laser rangefinder 1 212 is fixed at one end of the shell 210. A tilting block 213 is fixedly installed on the inner side wall of the mounting seat 1, and the laser rangefinder 1 212 corresponds to the tilting block 213. A limiting groove for movement and adjustment of the movable seat 202 is provided on the surface of the fixed plate 201. The movable seat 202 is threadedly installed with symmetrically arranged fastening bolts through the threaded holes provided inside thereof. The fastening bolts are in conflict with the surface of the fixed plate 201 and are used to lock the position of the movable seat 202. The laser rangefinder 2 218 corresponds to the contact plate 207. One end of the shell 210 is fixedly connected to the sliding seat 209, and the other end of the roller 1 211 is rotatably connected to the shell 210 through a bearing. A strip groove is provided on the surface of the contact plate 207, and the sliding seat 209 slides in the strip groove provided on the contact plate 207.

[0028] In this implementation: When the self-checking milling surface device is in use, first place the copper tube to be processed between multiple groups of milling cutters 203. Release the position lock of the moving seat 202 by rotating the fastening bolt to adjust the position of the moving seat 202, and then drive the milling cutters 203 to move synchronously to contact the copper tube. The cooperation of multiple groups of milling cutters 203 can normally clamp the copper tube. Fix the moving seat 202 through the fastening bolt. At this time, under the action of the spring 206, the contact plate 207 is in contact with the surface of the copper tube. By rotating the adjusting rod 208, the sliding seat 209 is driven to move. The sliding seat 209 drives the housing 210 and the first roller 211 to move synchronously until the first roller 211 contacts the top of the copper tube. Then start the external driving mechanism (not shown in the figure) to drive the copper tube (not shown in the figure) to move. By starting the driving motor 204, the milling cutters 203 are driven to rotate, and the copper tube is milled by the milling cutters 203 to achieve the processing and trimming of the copper tube. When the milling cutters 203 are milling normally, the force application directions of multiple milling cutters 203 are towards the center of the copper tube, so that the processing forces of the milling cutters 203 cancel each other out and reach a balanced state. At this time, the copper tube will not jump, but will feed normally and smoothly. After the milling cutter 203 breaks a blade, the copper tube will become a jumping state. At this time, when the copper tube touches the contact plate 207 and shakes left and right, the contact plate 207 moves. At this time, the distance of the ray projected by the second laser rangefinder 218 will change. Or when the copper tube moves up and down and touches the first roller 211 to move, the distance projected by the first laser rangefinder 212 on the housing 210 to the inclined block 213 changes. Since the inclined block 213 is designed with an inclined structure, when the distances emitted by the first laser rangefinder 212 and the second laser rangefinder 218 change, a signal will be sent to the controller at this time, and the controller controls the alarm 214 to start to remind the staff that the milling cutter 203 is in a state of broken blade, so that the staff can find it in time, stop the machine in time, reduce the damage of the copper tube to the milling cutter 203, avoid damaging the main shaft of the milling cutter 203, and at the same time reduce the damage to the processed parts, improve the yield rate, and have a better use effect, meeting the actual use requirements.

[0029] It should be noted that: The copper tube is driven to move by an external driving mechanism.

[0030] Furthermore;

[0031] In an optional embodiment, rectangular grooves arranged symmetrically are formed on the surface of the contact plate 207, and a second roller 215 is arranged in the rectangular grooves. The second roller 215 is rotatably connected to the contact plate 207 through a rotating shaft.

[0032] In this embodiment: while the copper tube is moving, the provision of the second roller 215 can reduce the friction between the contact plate 207 and the copper tube, reduce the floating of the contact plate 207, and further improve the use effect of the device.

[0033] Furthermore;

[0034] In an alternative embodiment, scale lines are provided on one side of the surface of the fixed disk 201 close to the moving seat 202.

[0035] In this embodiment: scale lines are provided on one side of the surface of the fixed disk 201 close to the moving seat 202, which can make the movement adjustment of the moving seat 202 more accurate.

[0036] Furthermore;

[0037] In an alternative embodiment, one end of the connecting plate 205 is rotatably connected to an adjusting screw 217 through a bearing. The adjusting screw 217 is threadedly connected to the mounting seat 1, and symmetrically arranged telescopic rods 216 are fixed between the connecting plate 205 and the mounting seat 1.

[0038] In this embodiment: when the diameter of the copper tube is larger or smaller, it is difficult for the contact plate 207 to contact the copper tube under the action of the spring 206, or when the compression force of the spring 206 is relatively large, by rotating the adjusting screw 217, the connecting plate 205 is driven to move. Through the provision of the telescopic rods 216, the connecting plate 205 can be limited, making the movement of the connecting plate 205 more stable during the movement. Through the adjustment of the adjusting screw 217, the spring 206 can be in an optimal fluffy state, or the spring 206 can be prevented from being in a severely compressed state.

[0039] Working principle and usage process of the present utility model: For this self-checking milling device, during use, first place the copper pipe to be processed between multiple milling cutters 203. Release the position lock of the moving seat 202 by rotating the fastening bolt to adjust the position of the moving seat 202, thereby driving the milling cutters 203 to move synchronously and contact the copper pipe. The cooperation of multiple milling cutters 203 can normally clamp the copper pipe. Fix the moving seat 202 through the fastening bolt. At this time, under the action of the spring 206, make the contact plate 207 contact the surface of the copper pipe. By rotating the adjusting rod 208, drive the sliding seat 209 to move, and drive the housing 210 and the first roller 211 to move synchronously through the sliding seat 209 until the first roller 211 contacts the top of the copper pipe. When the diameter of the copper pipe is larger or smaller, it is difficult for the contact plate 207 to contact the copper pipe under the action of the spring 206, or when the compression force of the spring 206 is relatively large, rotate the adjusting screw 217 to drive the connecting plate 205 to move. Through the setting of the telescopic rod 216, the connecting plate 205 can be limited, making the movement of the connecting plate 205 more stable. Through the adjustment of the adjusting screw 217, the spring 206 can be in the best fluffy state or avoid being in a severely compressed state. Subsequently, start the external driving mechanism (not shown in the figure) to drive the copper pipe (not shown in the figure) to move. Start the driving motor 204 to drive the milling cutters 203 to rotate, and use the milling cutters 203 to mill the copper pipe to achieve the processing and trimming of the copper pipe. When the milling cutters 203 are milling normally, the force directions of multiple milling cutters 203 are towards the center of the copper pipe, so that the processing forces of the milling cutters 203 cancel each other out and reach a balanced state. At this time, the copper pipe will not jump but feed normally and smoothly. After the milling cutter 203 breaks a blade, the copper pipe will become a jumping state. At this time, when the copper pipe touches the contact plate 207 and shakes left and right, the contact plate 207 moves. At this time, the distance of the ray projected by the second laser rangefinder 218 will change, or when the copper pipe moves up and down and touches the first roller 211 to move, the distance projected by the first laser rangefinder 12 on the inclined block 213 on the housing 210 changes. Due to the inclined structure design of the inclined block 213, after the distances emitted by the first laser rangefinder 12 and the second laser rangefinder 218 change, a signal will be sent to the controller at this time. The controller controls the alarm 214 to start to remind the staff that the milling cutter 203 is in a state of broken blade, so that the staff can discover it in time, stop the machine in time, reduce the damage of the copper pipe to the milling cutter 203, avoid damaging the spindle of the milling cutter 203, and at the same time reduce the damage to the processed parts, improve the yield rate, and have a better use effect, meeting the actual use requirements. While the copper pipe is moving, through the setting of the second roller 215, the friction between the contact plate 207 and the copper pipe can be reduced, the floating of the contact plate 207 can be reduced, and the use effect of the device can be further improved.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A self-checking milling device, comprising a mounting seat (1), characterized in that: A self-detection component (2) is mounted on the mounting seat (1), the self-detection component (2) comprising a fixed disk (201) fixedly mounted inside the mounting seat (1), a plurality of groups of equally spaced movable seats (202) arranged on the fixed disk (201), and a drive motor (204) fixedly mounted on the movable seats (202) by means of bolts, a milling cutter (203) being fixedly mounted on the output end of the drive motor (204), a connecting plate (205) being arranged inside the mounting seat (1), a resisting plate (207) being arranged on one side of the connecting plate (205), and a spring (206) being fixedly mounted between the connecting plate (205) and the resisting plate (207). ), a laser rangefinder 2 (218) is fixedly mounted on the surface of the connecting plate (205) by bolts, an adjusting rod (208) is rotatably connected to the inside of the contact plate (207) by a bearing, a sliding seat (209) is threadedly connected to the surface of the adjusting rod (208), a roller 1 (211) is rotatably connected to one side of the sliding seat (209) by a bearing, a housing (210) is arranged above the roller 1 (211), a laser rangefinder 1 (212) is fixedly mounted on one end of the housing (210), a tilting block (213) is fixedly mounted on the inner side wall of the mounting seat (1), and the laser rangefinder 1 (212) and the tilting block (213) correspond to each other.

2. A self-checking milling device according to claim 1, characterized in that: The surface of the fixed plate (201) is provided with a limit groove for movement and adjustment of the movable seat (202); the movable seat (202) is threadedly mounted with symmetrically arranged fastening bolts through threaded holes provided inside the movable seat (202); the fastening bolts abut against the surface of the fixed plate (201) and are used to lock the position of the movable seat (202); the second laser rangefinder (218) corresponds to the abutment plate (207); one end of the housing (210) is fixedly connected to the sliding seat (209); the other end of the first roller (211) is rotatably connected to the housing (210) via a bearing; a strip groove is provided on the surface of the abutment plate (207); the sliding seat (209) slides in the strip groove provided in the abutment plate (207).

3. A self-checking milling device according to claim 1, characterized in that: The surface of the abutment plate (207) is provided with rectangular grooves arranged symmetrically, and a second roller (215) is arranged in the rectangular groove. The second roller (215) is rotatably connected to the abutment plate (207) via a rotating shaft.

4. The self-checking milling device according to claim 1, characterized in that: A scale line is provided on one side of the surface of the fixed disk (201) close to the movable seat (202).

5. The self-checking milling device according to claim 1, characterized in that: One end of the connecting plate (205) is rotatably connected to an adjusting screw (217) via a bearing, and the adjusting screw (217) is threadedly connected to the mounting seat (1).

6. A self-checking milling device according to claim 5, characterized in that: Symmetrically arranged telescopic rods (216) are fixed between the connecting plate (205) and the mounting seat (1).

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