Scrap removing device

Abstract

The utility model relates to the technical field of machining, in particular to a scrap removing device. Comprising a fixing frame, a servo motor, a threaded rod, a ball screw nut pair, a mounting seat, a chip blowing pipe, a chip blowing nozzle and an angle adjusting mechanism, the angle adjusting mechanism comprises a storage battery, a driving motor and an output gear, the mounting seat comprises a bottom plate, a mounting frame, a mounting sleeve and two rotating shafts, the mounting sleeve is detachably connected with the chip blowing pipe and sleeves the chip blowing pipe, and the rotating shafts are arranged on the mounting frame. Power is supplied to a driving motor through a storage battery, the driving motor drives an output gear to rotate, due to the fact that the output gear is meshed with a transmission gear, a mounting sleeve is driven by a rotating shaft to rotate in a mounting frame, and due to the fact that a scrap blowing pipe is mounted in the mounting sleeve, the scrap blowing pipe is driven to rotate in the mounting frame; by the adoption of the structure, the angle adjusting range of the chip blowing nozzle is larger, and the chip removing effect on the lathe is better.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a chip removal device. Background Art

[0002] At present, lathes will generate a lot of waste chips when processing metals. The waste chips remaining on the lathes can easily affect the processing of metal products. Therefore, workers are required to clean the waste chips. When manually cleaning the waste chips, some small waste chips are not convenient to remove, which not only has a poor cleaning effect, but also increases labor consumption.

[0003] To solve the above problems, the prior art patent publication number (CN219925352U) discloses a chip removal device for a lathe, comprising a fixed frame, a chip blowing nozzle is arranged in the fixed frame, one end of the chip blowing nozzle is fixedly connected to a connecting pipe, and the connecting pipe is connected to the chip blowing nozzle, and a driving mechanism and a swinging mechanism are arranged between the chip blowing nozzle and the fixed frame, the driving mechanism is used to drive the chip blowing nozzle to move for chip removal, and the swinging mechanism is used to control the chip blowing nozzle to swing when moving to remove chips, thereby expanding the chip removal range; in this technical scheme, the chip blowing nozzle adopts a blowing method to remove chips from the lathe, which can effectively remove fine waste chips and has a good cleaning effect, and the chip blowing nozzle cooperates with the driving mechanism and the swinging mechanism to automatically remove chips by moving and swinging, which can not only remove chips at different positions on the lathe, but also effectively increase the chip removal range and reduce labor consumption.

[0004] However, the swing mechanism in the existing chip removal device of the lathe has a small adjustment range when adjusting the angle of the chip blowing nozzle, resulting in an unsatisfactory chip removal effect. Utility Model Content

[0005] The utility model aims to provide a chip removal device, aiming to solve the technical problem that the swing mechanism in the chip removal device of the existing lathe has a small adjustment range when adjusting the angle of the chip blowing nozzle, resulting in an unsatisfactory chip removal effect.

[0006] To achieve the above-mentioned purpose, the utility model provides a chip removal device, including a fixed frame, a servo motor, a threaded rod, a ball screw nut pair, a mounting seat, a chip blowing pipe, a chip blowing nozzle and an angle adjustment mechanism, wherein the fixed frame is installed on a lathe, the threaded rod is rotatably connected to the fixed frame, the servo motor is arranged at the end of the fixed frame, the output end of the servo motor is connected to the threaded rod through a coupling, the ball screw nut pair is arranged on the threaded rod, the mounting seat is installed on the ball screw nut pair, the chip blowing pipe is arranged on the mounting seat, the input end of the chip blowing pipe is connected to an external air source through an air pipe, and the output end of the chip blowing pipe is arranged with the chip blowing nozzle;

[0007] The angle adjustment mechanism includes a battery, a drive motor and an output gear, the mounting seat includes a base plate, a mounting frame, a mounting sleeve and two rotating shafts, the base plate is detachably connected to the ball screw nut pair, the mounting frame is mounted on the upper surface of the base plate, the mounting sleeve is arranged inside the mounting frame, the mounting sleeve is detachably connected to the chip blowing pipe and sleeved on the outside of the chip blowing pipe, the rotating shafts are arranged on both sides of the mounting sleeve, the two rotating shafts are detachably connected to the two sides of the mounting frame respectively, the battery and the drive motor are mounted on the outer wall of the mounting frame, a transmission gear is arranged on the outside of the rotating shaft close to the drive motor, the drive motor is electrically connected to the battery, the output end of the drive motor is arranged with the output gear, and the output gear is meshed with the transmission gear.

[0008] Wherein, mounting wing rings are provided on both sides of the transmission gear, and the mounting wing rings are arranged outside the corresponding rotating shaft, and the mounting wing rings are detachably connected to the outer side wall of the corresponding rotating shaft.

[0009] Wherein, a mounting plate is arranged on the outer side wall of the mounting frame, and the battery and the driving motor are both mounted on the mounting plate.

[0010] In which, a protective shell is also provided on the mounting plate, and the protective shell is arranged on the outside of the output gear and the transmission gear. The protective shell is composed of a first half shell and a second half shell that are clamped to each other. The first half shell and the second half shell are both provided with a fixing block at one end close to the mounting plate, and the fixing block is detachably connected to the mounting plate.

[0011] Wherein, the chip removal device also includes an injection tube, and the top of the protective shell is also provided with the injection tube, and the end of the injection tube away from the protective shell is provided with a sealing plug.

[0012] Wherein, a pull ring is arranged at one end of the sealing plug away from the injection tube, and a flexible sleeve is arranged on the outer sleeve of the pull ring.

[0013] The utility model provides a chip removal device, in which the battery supplies power to the drive motor, and the drive motor drives the output gear to rotate. Since the output gear is meshed with the transmission gear, the mounting sleeve is driven to rotate inside the mounting frame through the rotating shaft. Since the chip blowing pipe is installed inside the mounting sleeve, the chip blowing pipe is driven to rotate inside the mounting frame to complete the adjustment of the angle of the chip blowing nozzle. With the above structure, the adjustment range of the angle of the chip blowing nozzle is larger, thereby achieving a better chip removal effect on the lathe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a dandruff removal device according to the first embodiment of the utility model.

[0016] Figure 2 The utility model provides Figure 1 A magnified view of the local structure at A.

[0017] Figure 3 It is a partial structural schematic diagram of the chip removal device of the first embodiment of the utility model.

[0018] Figure 4 The utility model provides Figure 3 A magnified view of the local structure at B.

[0019] Figure 5 It is a structural schematic diagram of the transmission gear in the first embodiment of the utility model.

[0020] Figure 6 It is a structural schematic diagram of a dandruff removal device according to the second embodiment of the utility model.

[0021] Figure 7 The utility model provides Figure 6 A magnified view of the local structure at C.

[0022] 101-fixed frame, 102-servo motor, 103-threaded rod, 104-ball screw nut pair, 105-mounting seat, 106-chip blowing pipe, 107-chip blowing nozzle, 108-battery, 109-drive motor, 110-output gear, 111-base plate, 112-mounting frame, 113-mounting sleeve, 114-rotating shaft, 115-coupling, 116-transmission gear, 117-mounting wing ring, 118-mounting plate, 119-protective shell, 120-first half shell, 121-second half shell, 122-fixed block, 201-injection pipe, 202-sealing plug, 203-pull ring, 204-flexible sleeve. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] First embodiment:

[0025] See also Figures 1 to 5 ,in Figure 1 is a schematic structural diagram of a dandruff removal device according to a first embodiment, Figure 2 yes Figure 1 The enlarged view of the local structure at A. Figure 3 is a partial structural schematic diagram of the chip removal device of the first embodiment, Figure 4 yes Figure 3 The enlarged view of the local structure at B, Figure 5 It is a schematic structural diagram of the transmission gear in the first embodiment.

[0026] The utility model provides a chip removal device: including a fixing frame 101, a servo motor 102, a threaded rod 103, a ball screw nut pair 104, a mounting seat 105, a chip blowing pipe 106, a chip blowing nozzle 107 and an angle adjustment mechanism, the angle adjustment mechanism includes a battery 108, a drive motor 109 and an output gear 110, and the mounting seat 105 includes a bottom plate 111, a mounting frame 112, a mounting sleeve 113 and two rotating shafts 114. The above-mentioned solution solves the problem that the swing mechanism in the chip removal device of the existing lathe has a small adjustment range when adjusting the angle of the chip blowing nozzle 107, resulting in an unsatisfactory chip removal effect. It can be understood that the above-mentioned solution can be used in the structure of the chip removal device of the lathe.

[0027] According to this specific embodiment, the fixing frame 101 is installed on a lathe, the fixing frame 101 is rotatably connected to the threaded rod 103, the end of the fixing frame 101 is provided with the servo motor 102, the output end of the servo motor 102 is connected to the threaded rod 103 through a coupling 115, the threaded rod 103 is provided with the ball screw nut pair 104, the ball screw nut pair 104 is installed with the mounting seat 105, the mounting seat 105 is provided with the chip blowing pipe 106, the input end of the chip blowing pipe 106 is connected to the external The chip blowing pipe 106 is connected to an external air source, and the chip blowing nozzle 107 is provided at the output end of the chip blowing pipe 106. The chip blowing pipe 106 is supplied with air by an external air source, so that the chip blowing nozzle 107 removes chips from the lathe by blowing, and can effectively remove fine waste chips with good cleaning effect. In the process of chip removal, the servo motor 102 is started to drive the threaded rod 103 to rotate, thereby driving the ball screw nut pair 104 to translate inside the fixed frame 101, and then the chip blowing nozzle 107 moves back and forth to remove chips from different positions on the lathe.

[0028] Among them, the bottom plate 111 is detachably connected to the ball screw nut pair 104, the mounting frame 112 is installed on the upper surface of the bottom plate 111, the mounting sleeve 113 is arranged inside the mounting frame 112, the mounting sleeve 113 is detachably connected to the chip blowing pipe 106, and is sleeved on the outside of the chip blowing pipe 106, the rotating shaft 114 is arranged on both sides of the mounting sleeve 113, and the two rotating shafts 114 are detachably connected to the two sides of the mounting frame 112 respectively, the battery 108 and the drive motor 109 are installed on the outer side wall of the mounting frame 112, and the transmission gear 116 is arranged on the outside of the rotating shaft 114 near the drive motor 109, the drive motor 109 is electrically connected to the battery 108, and the drive motor 109 is electrically connected to the battery 108. The output end of the machine 109 is provided with the output gear 110, and the output gear 110 is meshed with the transmission gear 116. The drive motor 109 is powered by the battery 108, and the drive motor 109 drives the output gear 110 to rotate. Since the output gear 110 is meshed with the transmission gear 116, the mounting sleeve 113 is driven to rotate inside the mounting frame 112 through the rotating shaft 114. Since the chip blowing pipe 106 is installed inside the mounting sleeve 113, the chip blowing pipe 106 is driven to rotate inside the mounting frame 112 to complete the adjustment of the angle of the chip blowing nozzle 107. With the above structure, the adjustment range of the angle of the chip blowing nozzle 107 is larger, so that the chip removal effect on the lathe is better.

[0029] Secondly, mounting wing rings 117 are provided on both sides of the transmission gear 116. The mounting wing rings 117 are arranged on the outside of the corresponding rotating shaft 114. The mounting wing rings 117 are detachably connected to the outer side wall of the corresponding rotating shaft 114. After the transmission gear 116 is sleeved on the outside of the corresponding rotating shaft 114, the mounting wing rings 117 are fixed to the outside of the rotating shaft 114 with screws, thereby completing the installation of the transmission gear 116.

[0030] At the same time, a mounting plate 118 is provided on the outer wall of the mounting frame 112, and the battery 108 and the drive motor 109 are both installed on the mounting plate 118. By setting the mounting plate 118, the installation of the battery 108 and the drive motor 109 is completed.

[0031] In addition, a protective shell 119 is also provided on the mounting plate 118, and the protective shell 119 is arranged on the outside of the output gear 110 and the transmission gear 116. The protective shell 119 is composed of a first half shell 120 and a second half shell 121 that are clamped together. The first half shell 120 and the second half shell 121 are each provided with a fixing block 122 at one end close to the mounting plate 118, and the fixing block 122 is detachably connected to the mounting plate 118. After the first half shell 120 and the second half shell 121 are respectively installed on the outside of the output gear 110, the fixing block 122 is fixed to the mounting plate 118 by screws, thereby completing the installation of the protective shell 119, and the output gear 110 and the transmission gear 116 are protected by the protective shell 119 to prevent the external environment from affecting the meshing portion of the output gear 110 and the transmission gear 116.

[0032] When using a chip removal device of the present embodiment, air is supplied to the chip blowing pipe 106 through an external air source, so that the chip blowing nozzle 107 removes chips from the lathe by blowing, which can effectively remove fine waste chips with good cleaning effect. In the process of chip removal, the servo motor 102 is started to drive the threaded rod 103 to rotate, thereby driving the ball screw nut pair 104 to translate inside the fixed frame 101, thereby causing the chip blowing nozzle 107 to reciprocate and remove chips from different positions on the lathe, and the drive motor 108 is driven by the battery 108. 09 is powered, and the driving motor 109 drives the output gear 110 to rotate. Since the output gear 110 is meshed with the transmission gear 116, the mounting sleeve 113 is driven to rotate inside the mounting frame 112 through the rotating shaft 114. Since the chip blowing pipe 106 is installed inside the mounting sleeve 113, the chip blowing pipe 106 is driven to rotate inside the mounting frame 112 to complete the adjustment of the angle of the chip blowing nozzle 107. With the above structure, the adjustment range of the angle of the chip blowing nozzle 107 is larger, so that the chip removal effect on the lathe is better.

[0033] Second embodiment:

[0034] Based on the first embodiment, please refer to Figure 6 and Figure 7 , Figure 6 is a schematic structural diagram of a chip removal device according to a second embodiment, Figure 7 for Figure 6 A magnified view of the local structure at C.

[0035] The utility model provides a chip removal device which also includes an injection tube 201 .

[0036] According to this specific embodiment, the injection pipe 201 is also provided at the top of the protective shell 119, and a sealing plug 202 is provided at the end of the injection pipe 201 away from the protective shell 119. The sealing plug 202 is screwed to inject lubricating oil into the interior of the protective shell 119 through the injection pipe 201. The lubricating oil reduces the wear of the meshing point of the output gear 110 and the transmission gear 116, thereby improving the service life of the output gear 110 and the transmission gear 116.

[0037] Among them, a pull ring 203 is provided at one end of the sealing plug 202 away from the injection tube 201, and a flexible sleeve 204 is provided on the outer sleeve of the pull ring 203. The setting of the pull ring 203 and the flexible sleeve 204 makes it more convenient to plug and unplug the sealing plug 202.

[0038] When using a chip removal device of this embodiment, the sealing plug 202 is twisted, and lubricating oil is injected into the interior of the protective shell 119 through the injection pipe 201. The lubricating oil reduces the wear of the meshing point of the output gear 110 and the transmission gear 116, thereby increasing the service life of the output gear 110 and the transmission gear 116. In addition, through the provision of the pull ring 203 and the flexible sleeve 204, it is more convenient to remove and insert the sealing plug 202.

[0039] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A chip removal device, comprising a fixed frame, a servo motor, a threaded rod, a ball screw nut pair, a mounting seat, a chip blowing pipe and a chip blowing nozzle, wherein the fixed frame is installed on a lathe, the threaded rod is rotatably connected to the fixed frame, the servo motor is arranged at the end of the fixed frame, the output end of the servo motor is connected to the threaded rod through a coupling, the ball screw nut pair is arranged on the threaded rod, the mounting seat is mounted on the ball screw nut pair, the chip blowing pipe is arranged on the mounting seat, the input end of the chip blowing pipe is connected to an external air source through an air pipe, and the output end of the chip blowing pipe is arranged with the chip blowing nozzle, characterized in that Also includes an angle adjustment mechanism; The angle adjustment mechanism includes a battery, a drive motor and an output gear, the mounting seat includes a base plate, a mounting frame, a mounting sleeve and two rotating shafts, the base plate is detachably connected to the ball screw nut pair, the mounting frame is mounted on the upper surface of the base plate, the mounting sleeve is arranged inside the mounting frame, the mounting sleeve is detachably connected to the chip blowing pipe and sleeved on the outside of the chip blowing pipe, the rotating shafts are arranged on both sides of the mounting sleeve, the two rotating shafts are detachably connected to the two sides of the mounting frame respectively, the battery and the drive motor are mounted on the outer wall of the mounting frame, a transmission gear is arranged on the outside of the rotating shaft close to the drive motor, the drive motor is electrically connected to the battery, the output end of the drive motor is arranged with the output gear, and the output gear is meshed with the transmission gear.

2. The chip removal device according to claim 1, characterized in that: Mounting wing rings are provided on both sides of the transmission gear. The mounting wing rings are provided outside the corresponding rotating shaft, and the mounting wing rings are detachably connected to the outer side wall of the corresponding rotating shaft.

3. The chip removal device according to claim 1, characterized in that: A mounting plate is provided on the outer side wall of the mounting frame, and the battery and the drive motor are both mounted on the mounting plate.

4. The chip removal device according to claim 3, characterized in that: A protective shell is also provided on the mounting plate, and the protective shell is arranged on the outside of the output gear and the transmission gear. The protective shell is composed of a first half shell and a second half shell that are clamped together. A fixing block is provided at one end of the first half shell and the second half shell close to the mounting plate, and the fixing block is detachably connected to the mounting plate.

5. The chip removal device according to claim 4, characterized in that: The chip removal device also includes an injection pipe, and the top of the protective shell is also provided with the injection pipe. The end of the injection pipe away from the protective shell is provided with a sealing plug.

6. The chip removal device according to claim 5, characterized in that: A pull ring is arranged at one end of the sealing plug away from the injection pipe, and a flexible sleeve is arranged on the outer sleeve of the pull ring.

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