WO2021097780A1 - 一种内齿轮斜齿加工装置 - Google Patents

一种内齿轮斜齿加工装置 Download PDF

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Publication number
WO2021097780A1
WO2021097780A1 PCT/CN2019/120073 CN2019120073W WO2021097780A1 WO 2021097780 A1 WO2021097780 A1 WO 2021097780A1 CN 2019120073 W CN2019120073 W CN 2019120073W WO 2021097780 A1 WO2021097780 A1 WO 2021097780A1
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WIPO (PCT)
Prior art keywords
sleeve
shaft
internal gear
fixed
helical tooth
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PCT/CN2019/120073
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English (en)
French (fr)
Inventor
洪新阳
黄刚敏
郑敏敏
黄利建
黄伟祥
周学平
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洪新阳
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Publication of WO2021097780A1 publication Critical patent/WO2021097780A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
    • B23F21/04—Planing or slotting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02—Loading, unloading or chucking arrangements for workpieces
    • B23F23/06—Chucking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw

Definitions

  • the invention relates to a gear processing device, in particular to an internal gear helical tooth processing device.
  • the machining of common internal gears on the market generally involves fixing the gear shaper at the bottom end of the main shaft, and then reciprocating up and down through the main shaft, so that the gear shaper can process the gear teeth out of the inner ring of the gear, and gradually rotate the main shaft to make the insertion
  • the tooth cutter drives the gears to rotate through the teeth, and the teeth are processed one by one; while the tooth shaping is generally used to process the straight teeth of the internal gear, and the processing of the helical teeth requires the differential method, that is, the spindle moves up or down by one insert.
  • the gear shaping cutter rotates just one additional circle to process the helical teeth of the internal gear.
  • This type of device requires the use of a variety of additional equipment, and requires strict control of the differential transmission, and the transmission accuracy is required. Higher, leading to higher equipment costs; there is also a helical tooth processing device for internal gears, which is meshed with a guide shaft on one side of the main shaft. As the main shaft moves down, it will rotate to a certain extent after being guided by the guide shaft. Angle, so as to process the helical teeth of the internal gear, and as part of the teeth are processed, after the spindle rotates relatively, the guide sleeve can continue to guide the spindle; but the premise is that the outside of the spindle needs to be able to continue after the spindle rotates.
  • the existing internal gear helical tooth processing device has the problems of high equipment cost and narrow application range.
  • the object of the present invention is to provide an internal gear helical tooth processing device.
  • the present invention can not only reduce equipment cost, but also has the advantage of wider application range.
  • a processing device for internal gear helical teeth comprising a bottom plate, a placement plate is connected to the bottom plate, and a horizontal feeding device is connected to the placement plate; a clamping frame is rotatably connected to the placement plate, and the clamping frame is connected There is a rotating device, the top surface of the clamping frame is connected with a ring-shaped chuck; the bottom plate is fixedly connected with a frame, and the top of the frame is connected with a vertical downward hydraulic telescopic cylinder; the bottom end of the hydraulic telescopic cylinder
  • the feed shaft is fixedly connected, the outer side of the feed shaft is sleeved with a sleeve shaft, and a bearing is connected between the sleeve shaft and the feed shaft; the outer side of the sleeve shaft is sleeved with a guide sleeve fixedly connected to the frame, and the inner side of the guide sleeve
  • a plurality of inclined guide grooves are arranged on
  • the horizontal feed device includes a screw rod arranged horizontally, and a sliding block fixedly connected to the placement plate is sleeved on the screw rod; the two ends of the screw rod are respectively connected with stepping The motor and the fixed bearing fixedly connected to the base plate.
  • the rotating device includes a turbine ring fixed on the outside of the clamping frame, one side of the turbine ring is engaged with a worm, and a servo motor is connected to the worm.
  • bearings are provided at the upper and lower ends of the sleeve shaft, and the bearings are bidirectional tapered roller bearings.
  • a fixed support is fixed at the upper and lower positions of both ends of the guide sleeve, and a first bolt is connected between the fixed support and the frame.
  • the gear shaper cutter includes a fixed sleeve, and a plurality of uniformly distributed cutter heads are arranged on the outer edge of the bottom end of the fixed sleeve; the fixed sleeve is sleeved on the outer side of the bottom end of the sleeve shaft, A second bolt is connected between the fixing sleeve and the sleeve shaft.
  • the guide block has a semi-spherical shape.
  • the present invention improves the existing internal gear helical tooth processing device, by connecting a horizontal placing plate on the bottom plate through a horizontal feeding device, and connecting a clamping frame on the placing plate through a rotating device,
  • the chuck on the clamping frame is a conventional gear processing chuck, and the chuck fixes the processed part on the clamping frame;
  • a frame is also fixed on the bottom plate, and the frame is fixedly connected at the position above the clamping frame.
  • the bottom end of the hydraulic telescopic cylinder is fixedly connected with a feed shaft.
  • the outside of the bottom of the feed shaft is provided with a shaft sleeve through a bearing sleeve.
  • the feed shaft can drive the shaft sleeve to move up and down while the shaft sleeve Can rotate relative to the feed shaft; the bottom end of the shaft sleeve is fixedly connected with a gear shaper, the outer side of the shaft sleeve is sleeved with a guide sleeve fixedly connected to the frame, and the inner side of the guide sleeve is provided with a plurality of inclined guide grooves , And the outer side of the shaft sleeve is fixedly connected with a guide block that matches the guide groove.
  • the guide block on the outer side of the shaft sleeve rotates around the feed shaft under the guidance of the guide groove, so that The movement of the gear shaper at the bottom end of the sleeve is also inclined to the guide groove, so that the helical teeth of the internal gear can be machined with the straight tooth shaper; and after the part of the tooth is processed, when the gear shaper is lifted up and left behind After the parts are processed, the rotating device rotates the clamping frame to make the processed parts rotate relative to the gear shaper, thereby realizing the processing of the entire internal gear; the horizontal feed device is used to move the processed parts on the clamping frame to or out of the feed Directly below the shaft, it is convenient for the loading and unloading of the processed parts; this equipment does not require the introduction of redundant equipment in the differential method, the equipment cost is low, and the distance between the gear teeth is controlled by the rotating device on the clamping frame, which can process each Various specifications of internal gears; at the same time
  • the horizontal feeding device of the present invention is composed of a horizontal lead screw and a sliding block that is sheathed on the lead screw and fixed to the placement plate, and the lead screw is driven by a stepping motor, which has high control accuracy; the rotating device is fixed The turbine ring on the outside of the clamping frame and the worm meshing with the turbine ring are formed. The worm is driven by a servo motor, so that the clamping frame has a higher rotation accuracy on the placement plate, and the later control accuracy of the distance between the teeth is higher; Bearings are provided at the upper and lower ends of the shaft.
  • the bearings are double-direction tapered roller bearings to ensure the stability of the connection between the sleeve shaft and the feed shaft; the upper and lower ends of the guide sleeve are fixed with fixed supports for fixing
  • the support is connected to the frame by the first bolt, which facilitates the replacement of the guide sleeve when processing multiple inclined helical teeth;
  • the gear shaper is fixed to the sleeve shaft by the second bolt on the fixed sleeve, which facilitates the replacement and maintenance of the gear shaper.
  • the guide sleeve it is convenient for the guide sleeve to be removed from the bottom end of the sleeve shaft; the semi-spherical guide block can be guided by the guide groove on the guide sleeve more smoothly, reducing friction and prolonging the service life. Therefore, the present invention can not only reduce equipment cost, but also has the advantages of wider application range, higher processing accuracy, convenient replacement and maintenance, and longer service life.
  • Fig. 1 is a schematic diagram of the structure of the present invention.
  • the marks in the attached drawings are: 1-bottom plate, 2-place plate, 3-clamping frame, 4-chuck, 5-frame, 6-hydraulic telescopic cylinder, 7-feed shaft, 8-sleeve shaft, 9 -Bearing, 10-guide sleeve, 11-guide groove, 12-guide block, 13- gear shaper, 14-screw, 15-slider, 16-fixed bearing, 17-turbine ring, 18-worm, 19- Servo motor, 20-fixed support, 21-first bolt, 22-fixed sleeve, 23-knife head, 24-second bolt, 25-stepping motor.
  • An internal gear helical tooth processing device which is composed as shown in Figure 1. It includes a bottom plate 1, a placement plate 2 is connected to the bottom plate 1, and a horizontal feeding device is connected to the placement plate 2; a clamping frame is rotatably connected to the placement plate 2 3.
  • a rotating device is connected to the clamping frame 3, a ring-shaped chuck 4 is connected to the top surface of the clamping frame 3; a frame 5 is fixedly connected to the bottom plate 1, and the top end of the frame 5 is connected to a vertical
  • the outer side of the sleeve shaft 8 is sleeved with a guide sleeve 10 fixedly connected to the frame 5, and the inner side of the guide sleeve 10 is provided with a plurality of inclined guide grooves 11, and the outer side wall of the sleeve shaft 8 corresponds to the position of the guide groove 11
  • a guide block 12 is fixed at the position; a gear shaper 13 is fixedly connected to the bottom
  • the horizontal feeding device includes a screw rod 14 arranged horizontally.
  • the screw rod 14 is sleeved with a slider 15 fixedly connected to the placement plate 2; the two ends of the screw rod 14 are respectively connected with a stepping motor 25 and fixed to the bottom plate 1.
  • the fixed bearing 16 is connected;
  • the rotating device includes a turbine ring 17 fixed on the outside of the clamping frame 3, one side of the turbine ring 17 is engaged with a worm 18, and a servo motor 19 is connected to the worm 18;
  • Bearings 9 are provided at the upper and lower ends, and the bearing 9 is a two-way tapered roller bearing; the upper and lower positions of the two ends of the guide sleeve 11 are fixed with a fixed support 20, which is between the fixed support 20 and the frame 5.
  • a first bolt 21 is connected between; the gear shaper cutter 13 includes a fixed sleeve 22, and a plurality of evenly distributed cutter heads 23 are arranged at the outer edge of the bottom end of the fixed sleeve 22; the fixed sleeve 22 is sleeved on the bottom of the sleeve shaft 8.
  • a second bolt 24 is connected between the fixing sleeve 22 and the sleeve shaft 8; the guide block 12 is semi-spherical.
  • the screw 14 is rotated and sleeved with a slider 15 fixedly connected to the placement plate 2 (the slider 15, the screw 14 and the fixed bearing 16 are all set in the groove of the bottom plate 1), so that the slider 15 drives the placement plate 2 Move along the screw 14 to just below the feed shaft 7; then the hydraulic telescopic cylinder 6 on the frame 5 moves the feed shaft 7 downward, and the outside of the bottom of the feed shaft 7 is connected with a sleeve shaft 8 through a bearing 9 ,
  • the feed shaft 7 can drive the sleeve shaft 8 to move down synchronously; the sleeve shaft 8 is sleeved with a guide sleeve 10 fixed to the frame 5, and the sleeve shaft 8 is fixed on its outer side with a semi-spherical guide block 12 and a guide sleeve 10
  • the guide groove 11 on the inner side wall rotates around the feed shaft 7 under the coordinated guiding action, thereby driving the bottom end of the sleeve shaft 8

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Processing (AREA)

Abstract

一种内齿轮斜齿加工装置，它包括底板（1），底板上连接有放置板（2），放置板上连接有水平进给装置；放置板上转动连接有夹持架（3），夹持架上连接有旋转装置，夹持架的顶端面上连接有环形设置的夹头（4）；所述底板上固定连接有机架（5），机架的顶端连接有竖直朝下的液压伸缩缸（6）；液压伸缩缸的底端固定连接有进给轴（7），进给轴的外侧套接有套轴（8），套轴和进给轴之间连接有轴承（9）；套轴的外侧套接有与机架固定连接的导向套（10），导向套的内侧面上设有多个倾斜的导向槽（11），套轴的外侧壁上对应导向槽的位置处固定有导向块（12）；套轴的底端固定连接有插齿刀（13）。不仅能够降低设备成本，还具有适用范围较广、加工精度较高、更换维护较方便和使用寿命较长的优点。

Description

一种内齿轮斜齿加工装置 技术领域
本发明涉及一种齿轮加工装置，特别是一种内齿轮斜齿加工装置。
背景技术
目前，市场上常见内齿轮的加工一般都是在主轴的底端固定插齿刀，然后通过主轴做上下往复运动，使得插齿刀将齿轮内环加工出齿牙，并逐渐转动主轴，使得插齿刀通过齿牙带动齿轮转动，逐个进行齿牙的加工；而插齿一般都是用来加工内齿轮的直齿，加工斜齿则需要采用差动法，即主轴向上或向下移动一个插齿刀螺旋导程时，插齿刀刚好附加转动一圈，从而进行内齿轮的斜齿加工，而此类装置的需要额外采用多种设备，且需要严格控制差动时的传动，传动精度要求较高，导致设备的成本较大；还有一种内齿轮的斜齿加工装置，则是在主轴的一侧啮合设置有一个导向转轴，随着主轴向下移动被导向转轴导向后会转动一定角度，从而进行内齿轮斜齿的加工，且随着部分齿牙的加工完成，主轴相对转动后，导向套能继续对主轴进行导向作用；但这前提是主轴转动角度后，需要主轴外侧能继续与导向套啮合，这导致该装置仅能加工部分规格的内齿轮斜齿(需要两个齿牙之间的转动角度与主轴能转动的角度进行匹配)，适用范围较窄。因此，现有的内齿轮斜齿加工装置存在着设备成本较高和适用范围较窄的问题。
发明内容
本发明的目的在于，提供一种内齿轮斜齿加工装置。本发明不仅 能够降低设备成本，还具有适用范围较广的优点。
本发明的技术方案：一种内齿轮斜齿加工装置，包括底板，底板上连接有放置板，放置板上连接有水平进给装置；放置板上转动连接有夹持架，夹持架上连接有旋转装置，夹持架的顶端面上连接有环形设置的夹头；所述底板上固定连接有机架，机架的顶端连接有竖直朝下的液压伸缩缸；液压伸缩缸的底端固定连接有进给轴，进给轴的外侧套接有套轴，套轴和进给轴之间连接有轴承；套轴的外侧套接有与机架固定连接的导向套，导向套的内侧面上设有多个倾斜的导向槽，套轴的外侧壁上对应导向槽的位置处固定有导向块；套轴的底端固定连接有插齿刀。
前述的一种内齿轮斜齿加工装置中，所述水平进给装置包括水平设置的丝杆，丝杆上套设有与放置板固定连接的滑块；丝杆的两端分别连接有步进电机和与底板固定连接的固定轴承。
前述的一种内齿轮斜齿加工装置中，所述旋转装置包括固定在夹持架外侧的涡轮环，涡轮环的一侧啮合设置有蜗杆，蜗杆上连接有伺服电机。
前述的一种内齿轮斜齿加工装置中，所述套轴的上下两端部的位置处均设有轴承，轴承为双向圆锥滚子轴承。
前述的一种内齿轮斜齿加工装置中，所述导向套两端的上下部位置处均固定有固定支座，固定支座与机架之间连接有第一螺栓。
前述的一种内齿轮斜齿加工装置中，所述插齿刀包括固定套，固定套的底端外侧边缘处设有多个环形均匀分布的刀头；固定套套设在套轴底端的外侧，固定套和套轴之间连接有第二螺栓。
前述的一种内齿轮斜齿加工装置中，所述导向块呈半圆球状。
与现有技术相比，本发明改进了现有的内齿轮斜齿加工装置，通过在底板上通过水平进给装置连接水平的放置板，并在放置板上通过 旋转装置连接有夹持架，夹持架上的夹头为常规的齿轮加工用夹头，夹头将被加工零件固定在夹持架上；底板上还固定有机架，机架上对应夹持架上方的位置处固定连接有竖直朝下的液压伸缩缸，液压伸缩缸的底端固定连接有进给轴，进给轴底部的外侧通过轴承套设有轴套，进给轴能带动轴套上下移动，同时轴套能相对于进给轴转动；轴套的底端固定连接有插齿刀，轴套的外侧套设有与机架固定连接的导向套，导向套的内侧面上设有多个倾斜的导向槽，而轴套的外侧固定连接有与导向槽配合的导向块，当进给轴带动轴套下移时，轴套外侧的导向块在导向槽的导向作用下绕着进给轴转动，从而使得轴套底端的插齿刀的移动也呈导向槽的倾斜状，从而能使用直齿的插齿刀加工出内齿轮的斜齿；而部分齿牙加工完成后，当插齿刀向上提起离开被加工零件后，旋转装置转动夹持架使得被加工零件相对于插齿刀转动，从而实现整个内齿轮的加工；水平进给装置用于将夹持架上的被加工零件移至或移出进给轴正下方，方便被加工零件的上下料；本设备无需差动法中多余的设备引入，设备成本较低，且齿轮齿牙之间的距离通过夹持架上的旋转装置控制，能加工各种规格的内齿轮；同时，将导向套内的导向槽设置成竖直状，还能加工内齿轮的直齿，适用范围较广。此外，本发明的水平进给装置是由水平的丝杠和套在丝杆上并与放置板固定的滑块构成，且丝杆由步进电机驱动，控制精度较高；旋转装置是由固定在夹持架外侧的涡轮环和与涡轮环啮合的蜗杆构成，蜗杆由伺服电机驱动，使得夹持架在放置板上的转动精度较高，后期齿牙之间的距离控制精度较高；套轴的上下两端部的位置处均设有轴承，轴承为双向圆锥滚子轴承，保证套轴与进给轴之间的连接稳定性；导向套两端的上下部均固定有固定支座，固定支座通过第一螺栓与机架连接，方便加工多个倾斜度的斜齿时更换导向套；插齿刀通过固定套上的第二螺栓与套轴固定，方便插齿刀的更换和维护，且方 便导向套从套轴底端取下；呈半圆球状的导向块能更加顺滑地被导向套上的导向槽导向，减少摩擦，延长使用寿命。因此，本发明不仅能够降低设备成本，还具有适用范围较广、加工精度较高、更换维护较方便和使用寿命较长的优点。
附图说明
图1是本发明的结构示意图。
附图中的标记为：1-底板，2-放置板，3-夹持架，4-夹头，5-机架，6-液压伸缩缸，7-进给轴，8-套轴，9-轴承，10-导向套，11-导向槽，12-导向块，13-插齿刀，14-丝杆，15-滑块，16-固定轴承，17-涡轮环，18-蜗杆，19-伺服电机，20-固定支座，21-第一螺栓，22-固定套，23-刀头，24-第二螺栓，25-步进电机。
具体实施方式
下面结合附图和实施例对本发明作进一步的说明，但并不作为对本发明限制的依据。
实施例。一种内齿轮斜齿加工装置，构成如图1所示，包括底板1，底板1上连接有放置板2，放置板2上连接有水平进给装置；放置板2上转动连接有夹持架3，夹持架3上连接有旋转装置，夹持架3的顶端面上连接有环形设置的夹头4；所述底板1上固定连接有机架5，机架5的顶端连接有竖直朝下的液压伸缩缸6；液压伸缩缸6的底端固定连接有进给轴7，进给轴7的外侧套接有套轴8，套轴8和进给轴7之间连接有轴承9；套轴8的外侧套接有与机架5固定连接的导向套10，导向套10的内侧面上设有多个倾斜的导向槽11，套轴8的外侧壁上对应导向槽11的位置处固定有导向块12；套轴8的底端固定连接有插齿刀13。
所述水平进给装置包括水平设置的丝杆14，丝杆14上套设有与放置板2固定连接的滑块15；丝杆14的两端分别连接有步进电机25 和与底板1固定连接的固定轴承16；所述旋转装置包括固定在夹持架3外侧的涡轮环17，涡轮环17的一侧啮合设置有蜗杆18，蜗杆18上连接有伺服电机19；所述套轴8的上下两端部的位置处均设有轴承9，轴承9为双向圆锥滚子轴承；所述导向套11两端的上下部位置处均固定有固定支座20，固定支座20与机架5之间连接有第一螺栓21；所述插齿刀13包括固定套22，固定套22的底端外侧边缘处设有多个环形均匀分布的刀头23；固定套22套设在套轴8底端的外侧，固定套22和套轴8之间连接有第二螺栓24；所述导向块12呈半圆球状。
工作原理：将被加工零件放置在夹持架3上并用夹头4进行固定，接着启动步进电机25转动丝杆14，丝杠14的另一端转动套设有与底板1固定连接的固定轴承16，丝杆14上转动套设有与放置板2固定连接的滑块15(滑块15、丝杆14和固定轴承16均设置在底板1的凹槽内)，使得滑块15带动放置板2沿着丝杠14方向移动至进给轴7正下方；接着机架5上的液压伸缩缸6将进给轴7向下移动，进给轴7底部的外侧通过轴承9连接有套轴8，进给轴7能带动套轴8同步向下移动；套轴8的外侧套设有与机架5固定的导向套10，套轴8在其外侧固定的半圆球状的导向块12与导向套10内侧壁上的导向槽11配合的导向作用下绕着进给轴7转动，从而带动套轴8底端插齿刀13同步向下倾斜移动，使得刀头23对被加工零件进行斜齿加工；当插齿刀13加工完成一个齿牙后，伺服电机19通过带动蜗杆18转动，使得涡轮环17带动夹持架3在放置板2上转动，从而使得被加工零件转动至下一个齿牙的加工位置；按照上述步骤能将一个内齿轮的斜齿全部进行加工。
当需要加工其他类型的斜齿时，先将第二螺栓24拧下，使得固定套22能从套轴8的底端取下，接着拧下第一螺栓21，将固定支座 20与机架5分离，使得导向套10沿着套轴8向下取出，并换上符合的导向套10与机架5固定，接着重新安装插齿刀13即可。
需要维护插齿刀13时，仅需拧下第二螺栓24，将固定套22向下移动从套轴8底端取下，并换上新的插齿刀13即可。

Claims (7)

  1. 一种内齿轮斜齿加工装置，其特征在于：包括底板(1)，底板(1)上连接有放置板(2)，放置板(2)上连接有水平进给装置；放置板(2)上转动连接有夹持架(3)，夹持架(3)上连接有旋转装置，夹持架(3)的顶端面上连接有环形设置的夹头(4)；所述底板(1)上固定连接有机架(5)，机架(5)的顶端连接有竖直朝下的液压伸缩缸(6)；液压伸缩缸(6)的底端固定连接有进给轴(7)，进给轴(7)的外侧套接有套轴(8)，套轴(8)和进给轴(7)之间连接有轴承(9)；套轴(8)的外侧套接有与机架(5)固定连接的导向套(10)，导向套(10)的内侧面上设有多个倾斜的导向槽(11)，套轴(8)的外侧壁上对应导向槽(11)的位置处固定有导向块(12)；套轴(8)的底端固定连接有插齿刀(13)。
  2. 根据权利要求1所述的一种内齿轮斜齿加工装置，其特征在于：所述水平进给装置包括水平设置的丝杆(14)，丝杆(14)上套设有与放置板(2)固定连接的滑块(15)；丝杆(14)的两端分别连接有步进电机(25)和与底板(1)固定连接的固定轴承(16)。
  3. 根据权利要求1所述的一种内齿轮斜齿加工装置，其特征在于：所述旋转装置包括固定在夹持架(3)外侧的涡轮环(17)，涡轮环(17)的一侧啮合设置有蜗杆(18)，蜗杆(18)上连接有伺服电机(19)。
  4. 根据权利要求1所述的一种内齿轮斜齿加工装置，其特征在于：所述套轴(8)的上下两端部的位置处均设有轴承(9)，轴承(9)为双向圆锥滚子轴承。
  5. 根据权利要求1所述的一种内齿轮斜齿加工装置，其特征在于：所述导向套(11)两端的上下部位置处均固定有固定支座(20)， 固定支座(20)与机架(5)之间连接有第一螺栓(21)。
  6. 根据权利要求1所述的一种内齿轮斜齿加工装置，其特征在于：所述插齿刀(13)包括固定套(22)，固定套(22)的底端外侧边缘处设有多个环形均匀分布的刀头(23)；固定套(22)套设在套轴(8)底端的外侧，固定套(22)和套轴(8)之间连接有第二螺栓(24)。
  7. 根据权利要求1至6中任一权利要求所述的一种内齿轮斜齿加工装置，其特征在于：所述导向块(12)呈半圆球状。
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