Cutter automatic compensation device for boring machine

Abstract

The utility model relates to the technical field of honing machining, and discloses an automatic cutter compensation device for a boring mill, which comprises a placement platform and a cutter compensation mechanism, an inner connecting table is arranged on the outer wall of the placement platform, a through groove is formed in the outer wall of the inner connecting table, a plurality of second limiting rods are fixedly connected to the outer wall of the inner connecting table, and the cutter compensation mechanism is arranged on the outer wall of the inner connecting table. And the multiple second limiting rods are symmetrically distributed on the outer wall of the inner connecting table, outer connecting tables are arranged on the outer walls of the second limiting rods, and the second limiting rods are directly connected with the outer connecting tables in a sliding mode. According to the automatic cutter compensation device for the boring machine, after the first clamping plate makes contact with and fixes the side edge of the blade, the blade is not prone to deviation when being assembled and disassembled, the first clamping plate can guarantee the position accuracy of the blade, after the second clamping plate retracts and rotates, the blade can be replaced, then replacement of the blade can be completed, and the working accuracy of the boring machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of honing processing, in particular to an automatic tool compensation device for a boring machine. Background Art

[0002] In order to achieve the platform effect, the existing platform honing generally requires three processes. The first rough honing is to eliminate the geometric errors caused by the previous fine boring of the cylinder hole, so that the roundness and cylindricity of the cylinder hole meet the process requirements, and form a good surface roughness and appropriate machining allowance suitable for the next honing process.

[0003] When honing on the platform, the boring machine tool will also wear out. After the equipment has been working for a long time, the tool will also be damaged during the honing process, which will affect the accuracy of the platform honing. The tool is also very likely to loosen during a long period of work, causing safety hazards. For this reason, an automatic tool compensation device for boring machines is proposed. Utility Model Content

[0004] The utility model provides the following technical solutions: an automatic tool compensation device for a boring machine, comprising a placement platform and a tool compensation mechanism, wherein the outer wall of the placement platform is provided with an inner connecting platform, the outer wall of the inner connecting platform is provided with a through groove, the outer wall of the inner connecting platform is fixedly connected to a plurality of second limit rods, and the plurality of second limit rods are symmetrically distributed on the outer wall of the inner connecting platform, the outer wall of the second limit rod is provided with an outer connecting platform, and the second limit rod is directly slidably connected to the outer connecting platform, the outer wall of the inner connecting platform is fixedly connected to one end of a drive shaft, and the other end of the drive shaft is fixedly connected to the outer connecting platform. The outer wall of the external connecting platform is fixedly connected with a baffle, the inner wall of the baffle is fixedly connected with a sliding rod, the outer wall of the sliding rod is provided with a compensation base, and the sliding rod and the compensation base are slidably connected, the outer wall of the compensation base is fixedly connected with a connecting column, the outer wall of the compensation base is fixedly connected with a first splint, the outer wall of the compensation base is provided with an upper partition, the outer wall of the upper partition is fixedly connected with a contraction air pump, the outer wall of the compensation base is provided with a lower partition, the outer wall of the compensation base is provided with a sliding groove, the outer wall of the compensation base is provided with a sinking groove, and the inner wall of the sinking groove is provided with a slider.

[0005] As a preferred technical solution of the present invention, a storage slot is provided on the outer wall of the placement platform, a filter plate is provided on the outer wall of the storage slot, and a support frame is fixedly connected to the side of the placement platform away from the storage slot.

[0006] As an optimal technical solution of the present invention, a plurality of first limit rods are fixedly connected to the outer wall of the support frame, and the plurality of first limit rods are symmetrically distributed on the outer wall of the support frame. The outer wall of the first limit rod is provided with a boring machine pressure plate, and the first limit rod is slidably connected to the boring machine pressure plate.

[0007] As an optimal technical solution of the present invention, the outer wall of the boring machine pressure plate is fixedly connected to one end of the pump shaft, and the other end of the pump shaft is fixedly connected to the support frame. The boring machine pressure plate is provided with a drill roller on the side away from the pump shaft, and the outer wall of the drill roller is provided with multiple blades, and the multiple blades are distributed in a circular array on the outer wall of the drill roller, and the outer wall of the drill roller is provided with fastening bolts.

[0008] As a preferred technical solution of the present invention, a plurality of support bases are fixedly connected to the outer wall of the placement platform, and the plurality of support bases are symmetrically distributed on the outer wall of the placement platform.

[0009] As an optimal technical solution of the present invention, the slider is slidably connected to the sinking trough, the outer wall of the slider is fixedly connected to a telescopic rod, the outer wall of the telescopic rod is sleeved with a spring, the outer wall of the slider is fixedly connected to a second splint, the outer wall of the upper partition is fixedly connected to a driving motor, the upper partition is provided with a conveyor belt on the side away from the driving motor, the upper partition is provided with a guide groove on the side away from the contraction air pump, the inner wall of the conveyor belt is provided with a roller, the inner wall of the upper partition is provided with an inner groove, the inner wall of the inner groove is provided with a support roller, and the outer wall of the support roller is provided with a telescopic mechanism.

[0010] As a preferred technical solution of the present invention, the second clamping plate is rotationally connected to the slider, and the sliding groove is slidingly connected to the second clamping plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The boring machine uses an automatic tool compensation device. After the first clamping plate contacts and fixes the side of the blade, the blade is not easily offset during loading and unloading. The first clamping plate can ensure the accuracy of the blade's position. After the second clamping plate retracts and rotates, the blade can be replaced, thereby completing the replacement of the blade and ensuring the accuracy of the boring machine's operation.

[0013] 2. The boring machine tool automatic compensation device has a guide groove that limits the fastening bolts when the compensation base moves, and the elastic tension released by the telescopic mechanism can push the support roller to stretch the conveyor belt. When the conveyor belt loosens the drill roller, the conveyor belt is not easy to loosen and accumulate, thereby improving the connection stability of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic tool compensation device for a boring machine;

[0015] Figure 2 This is a left view of an automatic tool compensation device for a boring machine;

[0016] Figure 3 The figure is a schematic diagram of the structure of a tool compensation mechanism in an automatic tool compensation device for a boring machine;

[0017] Figure 4 This is a schematic diagram of the structure of the lower partition in an automatic tool compensation device for a boring machine;

[0018] Figure 5 This is a schematic diagram of the structure of an upper partition in an automatic tool compensation device for a boring machine;

[0019] Figure 6 for Figure 5 An enlarged view of the mechanism at location A.

[0020] Figure: 1, placement platform; 2, support base; 3, support frame; 4, filter plate; 5, storage tank; 6, tool compensation mechanism; 61, inner connecting platform; 62, through slot; 63, second limit rod; 64, outer connecting platform; 65, drive shaft; 66, baffle; 67, slide rod; 68, compensation base; 69, connecting column; 610, first clamping plate; 611, slide slot; 612, sinking slot; 613, contraction air pump; 6 14. Lower partition; 615. Upper partition; 616. Slider; 617. Telescopic rod; 618. Spring; 619. Second clamping plate; 620. Drive motor; 621. Conveyor belt; 622. Roller; 623. Guide groove; 624. Inner groove; 625. Telescopic mechanism; 626. Support roller; 7. First limit rod; 8. Pump shaft; 9. Boring machine pressure plate; 10. Drill roller; 11. Blade; 12. Fastening bolts. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-6, an automatic tool compensation device for a boring machine includes a placement platform 1 and a tool compensation mechanism 6, the outer wall of the placement platform 1 is provided with an inner connecting platform 61, the outer wall of the inner connecting platform 61 is provided with a through groove 62, the outer wall of the inner connecting platform 61 is fixedly connected to a plurality of second limiting rods 63, and the plurality of second limiting rods 63 are symmetrically distributed on the outer wall of the inner connecting platform 61, the outer wall of the second limiting rod 63 is provided with an outer connecting platform 64, and the second limiting rod 63 is directly slidably connected to the outer connecting platform 64, the outer wall of the inner connecting platform 61 is fixedly connected to one end of a drive shaft 65, the other end of the drive shaft 65 is fixedly connected to the outer connecting platform 64, the outer wall of the outer connecting platform 64 is fixedly connected to a baffle 66, the inner wall of the baffle 66 is fixedly connected to a slide rod 67, and the outer wall of the slide rod 67 is provided with a There is a compensation base 68, and the sliding rod 67 is slidably connected to the compensation base 68, the outer wall of the compensation base 68 is fixedly connected with a connecting column 69, the outer wall of the compensation base 68 is fixedly connected with a first splint 610, the outer wall of the compensation base 68 is provided with an upper partition 615, the outer wall of the upper partition 615 is fixedly connected with a contraction air pump 613, the outer wall of the compensation base 68 is provided with a lower partition 614, the outer wall of the compensation base 68 is provided with a slide groove 611, the outer wall of the compensation base 68 is provided with a sinking groove 612, the inner wall of the sinking groove 612 is provided with a slider 616, wherein the lower partition 614 can limit the conveyor belt 621, thereby effectively preventing the conveyor belt 621 from being offset and unable to be reset when the fastening bolt 12 is installed, and the contraction The tension released by the air compression pump 613 enables the telescopic rod 617 to push the slider 616 to slide in the sinking groove 612. When the telescopic rod 617 pushes the slider 616, the spring 618 can also be stretched. At the same time, a replaceable blade 11 is also installed in the second clamping plate 619, so that when the air compression pump 613 is deflated, the rebound force of the spring 618 can drive the second clamping plate 619 to move closer to the first clamping plate 610. The outer wall of the placement platform 1 is provided with a storage groove 5, and the outer wall of the storage groove 5 is provided with a filter plate 4. The placement platform 1 is fixedly connected to a support frame 3 on the side away from the storage groove 5, wherein the filter plate 4 can filter the waste drilled by the boring machine, and the 5 provided in the placement platform 1 can collect the waste. The outer wall of the support frame 3 is fixedly connected It is connected to multiple first limit rods 7, and multiple first limit rods 7 are symmetrically distributed on the outer wall of the support frame 3. The outer wall of the first limit rod 7 is provided with a boring machine pressure plate 9, and the first limit rod 7 is slidably connected to the boring machine pressure plate 9. When the boring machine pressure plate 9 is lifted, multiple first limit rods 7 can limit the boring machine pressure plate 9, so that when the equipment is working, the boring machine pressure plate 9 is not easy to shift in position. The outer wall of the boring machine pressure plate 9 is fixedly connected to one end of the pump shaft 8, and the other end of the pump shaft 8 is fixedly connected to the support frame 3. The boring machine pressure plate 9 is provided with a drill roller 10 on the side away from the pump shaft 8. The outer wall of the drill roller 10 is provided with multiple blades 11, and the multiple blades 11 are distributed on the outer wall of the drill roller 10 in a circular array. The outer wall of the drill roller 10 is provided with a fastening bolt 12, wherein,Through the threaded connection between the drill roller 10 and the fastening bolt 12, the fastening bolt 12 can fix the blade 11 in the drill roller 10 when the equipment is working, so that the blade 11 is not easy to fall off when the equipment is working. The outer wall of the placement platform 1 is fixedly connected with multiple support bases 2, and the multiple support bases 2 are symmetrically distributed on the outer wall of the placement platform 1, wherein the support base 2 can provide a stable supporting force for the equipment when the equipment is working and can ensure the stable operation of the equipment in the later stage. The slider 616 is slidably connected to the sinking groove 612, the outer wall of the slider 616 is fixedly connected with a telescopic rod 617, the outer wall of the telescopic rod 617 is sleeved with a spring 618, the outer wall of the slider 616 is fixedly connected with a second clamping plate 619, and the outer wall of the upper partition 615 is fixedly connected with The drive motor 620 is provided. A conveyor belt 621 is provided on the side of the upper partition 615 away from the drive motor 620. A guide groove 623 is provided on the side of the upper partition 615 away from the contraction air pump 613. A roller 622 is provided on the inner wall of the conveyor belt 621. An inner groove 624 is provided on the inner wall of the upper partition 615. A support roller 626 is provided on the inner wall of the inner groove 624. A telescopic mechanism 625 is provided on the outer wall of the support roller 626. The second clamping plate 619 is rotatably connected to the slider 616, and the slide groove 611 is slidably connected to the second clamping plate 619. After the fastening bolt 12 is aligned with the guide groove 623, the conveyor belt 621 will contract. When the conveyor belt 621 contracts to the appropriate length, the drive motor 620 drives the roller 622 to drive the conveyor belt 621 for transmission.

[0023] Working principle: when the equipment needs to be used, the drive shaft 65 can drive the external connecting platform 64 to retract, so that after the compensation base 68 moves to the appropriate position, the drive motor 620 can drive the roller 622 to drive the transmission belt 621 to twist the fastening bolt 12, so that the blade 11 is separated from the drill roller 10, and when the fastening bolt 12 is separated from the blade 11, the contraction air pump 613 drives the second clamping plate 619 to replace the blade 11.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool automatic compensation device for a boring machine, comprising a placement platform (1) and a tool compensation mechanism (6), characterized in that: The outer wall of the placement platform (1) is provided with an inner connecting platform (61), the outer wall of the inner connecting platform (61) is provided with a through groove (62), the outer wall of the inner connecting platform (61) is fixedly connected with a plurality of second limiting rods (63), and the plurality of second limiting rods (63) are symmetrically distributed on the outer wall of the inner connecting platform (61), the outer wall of the second limiting rod (63) is provided with an outer connecting platform (64), and the second limiting rod (63) is directly slidably connected to the outer connecting platform (64), the outer wall of the inner connecting platform (61) is fixedly connected with one end of a driving shaft (65), the other end of the driving shaft (65) is fixedly connected with the outer connecting platform (64), the outer wall of the outer connecting platform (64) is fixedly connected with a baffle (66), and the inner wall of the baffle (66) is fixedly connected There is a sliding rod (67), the outer wall of the sliding rod (67) is provided with a compensation base (68), and the sliding rod (67) and the compensation base (68) are slidably connected, the outer wall of the compensation base (68) is fixedly connected with a connecting column (69), the outer wall of the compensation base (68) is fixedly connected with a first clamping plate (610), the outer wall of the compensation base (68) is provided with an upper partition (615), the outer wall of the upper partition (615) is fixedly connected with a contraction air pump (613), the outer wall of the compensation base (68) is provided with a lower partition (614), the outer wall of the compensation base (68) is provided with a sliding groove (611), the outer wall of the compensation base (68) is provided with a sinking groove (612), and the inner wall of the sinking groove (612) is provided with a sliding block (616).

2. The automatic tool compensation device for a boring machine according to claim 1, characterized in that: The outer wall of the placement platform (1) is provided with a storage groove (5), the outer wall of the storage groove (5) is provided with a filter plate (4), and the placement platform (1) is fixedly connected to a support frame (3) on a side away from the storage groove (5).

3. The automatic tool compensation device for a boring machine according to claim 2, characterized in that: A plurality of first limiting rods (7) are fixedly connected to the outer wall of the support frame (3), and the plurality of first limiting rods (7) are symmetrically distributed on the outer wall of the support frame (3); a boring machine pressure plate (9) is provided on the outer wall of the first limiting rods (7), and the first limiting rods (7) are slidably connected to the boring machine pressure plate (9).

4. The automatic tool compensation device for a boring machine according to claim 3, characterized in that: The outer wall of the boring machine pressure plate (9) is fixedly connected to one end of the pump shaft (8), and the other end of the pump shaft (8) is fixedly connected to the support frame (3). The boring machine pressure plate (9) is provided with a drill roller (10) on the side away from the pump shaft (8). The outer wall of the drill roller (10) is provided with a plurality of blades (11), and the plurality of blades (11) are distributed in a circumferential array on the outer wall of the drill roller (10). The outer wall of the drill roller (10) is provided with a fastening bolt (12).

5. The automatic tool compensation device for a boring machine according to claim 1, characterized in that: The outer wall of the placement platform (1) is fixedly connected to a plurality of support bases (2), and the plurality of support bases (2) are symmetrically distributed on the outer wall of the placement platform (1).

6. The automatic tool compensation device for a boring machine according to claim 1, characterized in that: The slider (616) is slidably connected to the sinking groove (612), the outer wall of the slider (616) is fixedly connected to a telescopic rod (617), the outer wall of the telescopic rod (617) is sleeved with a spring (618), the outer wall of the slider (616) is fixedly connected to a second clamping plate (619), the outer wall of the upper partition (615) is fixedly connected to a driving motor (620), the upper partition (615) is provided with a transmission belt (621) on a side away from the driving motor (620), the upper partition (615) is provided with a guide groove (623) on a side away from the contraction air pump (613), the inner wall of the transmission belt (621) is provided with a roller (622), the inner wall of the upper partition (615) is provided with an inner groove (624), the inner wall of the inner groove (624) is provided with a support roller (626), and the outer wall of the support roller (626) is provided with a telescopic mechanism (625).

7. The automatic tool compensation device for a boring machine according to claim 6, characterized in that: The second clamping plate (619) is rotationally connected to the slider (616), and the sliding groove (611) is slidingly connected to the second clamping plate (619).

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