CN215998980U - Gear hobbing machine device capable of adjusting length processing of gear control cutter - Google Patents
Gear hobbing machine device capable of adjusting length processing of gear control cutter Download PDFInfo
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- CN215998980U CN215998980U CN202121656036.7U CN202121656036U CN215998980U CN 215998980 U CN215998980 U CN 215998980U CN 202121656036 U CN202121656036 U CN 202121656036U CN 215998980 U CN215998980 U CN 215998980U
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- fixedly connected
- lead screw
- hobbing machine
- box body
- machine device
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Abstract
The utility model discloses a hobbing machine device capable of adjusting and controlling length processing of a gear cutter, which comprises a box body, wherein limiting rods are fixedly connected between the inner side walls of two ends of the box body together, a screw sleeve is connected onto the limiting rods in a sliding manner, a moving mechanism used for moving the screw sleeve is arranged in the box body, the lower end of the screw sleeve is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a transverse plate, the lower end of the transverse plate is fixedly connected with two symmetrically arranged vertical rods, the lower ends of the two vertical rods are fixedly connected with a fixing plate together, and the rear side wall of the fixing plate is rotatably connected with a cutter holder. The tool bit switching device is reasonable in structure, machining of all positions on a workpiece is achieved through the arrangement of the moving mechanism, the practicability of the device is improved, free switching of the tool bit is achieved through the arrangement of the limiting mechanism, and the problem that time and labor are wasted and the working efficiency is affected due to the fact that the tool bit needs to be frequently replaced is avoided.
Description
Technical Field
The utility model relates to the technical field of gear hobbing machines, in particular to a gear hobbing machine device capable of adjusting length processing of a gear control cutter.
Background
The hobbing machine is the most widely used machine tool in gear and rack processing machines, and can be used for cutting straight teeth and helical cylindrical gears, and also can be used for processing worm gears, chain wheels and the like.
Among the prior art, traditional gear hobbing machine adds man-hour to rack and pinion, and its size of gulleting is unable regulation, when needs gulleting the gear of different tooth pitches, then need change its tool bit, and there is great defect in such a mode, frequently not only wastes time and energy with the tool bit, influences work efficiency moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a hobbing machine device capable of adjusting the length of a tooth control cutter, which is used for machining all positions on a workpiece by arranging a moving mechanism, improves the practicability of the hobbing machine device, realizes free switching of cutter heads by arranging a limiting mechanism, and avoids the problems that the cutter heads need to be frequently replaced, time and labor are wasted, and the working efficiency is influenced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an adjustable gear hobbing machine device of accuse serrated knife length processing, the power distribution box comprises a box body, common fixedly connected with gag lever post between the both ends inside wall of box, sliding connection has the lead screw cover on the gag lever post, be provided with the moving mechanism that is used for moving the lead screw cover in the box, the lower extreme fixedly connected with electric putter of lead screw cover, electric putter's flexible fixedly connected with diaphragm, the montant that two symmetries of lower extreme fixedly connected with of diaphragm set up, two the common fixedly connected with fixed plate of lower extreme of montant, the back lateral wall mountain of fixed plate rotates and is connected with the blade holder, be provided with a plurality of tool bits on the lateral wall of blade holder, be provided with on the fixed plate and be used for carrying out spacing stop gear to the rotation of blade holder.
Preferably, the moving mechanism comprises a power motor fixedly connected to the side wall of one end of the box body, the tail end of an output shaft of the power motor is fixedly connected with a reciprocating lead screw, the reciprocating lead screw penetrates through the side wall of the box body and is rotatably connected to the inner side wall of the box body, and the reciprocating lead screw penetrates through a lead screw sleeve and is matched with the lead screw sleeve.
Preferably, stop gear includes the gear of fixed connection in blade holder axle center department, fixedly connected with fixed block on the preceding lateral wall of fixed plate, transversely run through on the fixed block and be provided with the bolt with gear matched with, bolt and fixed block sliding connection.
Preferably, the bolt is located the one end fixedly connected with handle on fixed block right side, pass through spring elastic connection between handle and the fixed block.
Preferably, the plurality of tool bits are different in size, and the surfaces of the plurality of tool bits are provided with an anti-corrosion layer.
Preferably, the inner bottom of the box body is provided with a clamp, and the clamp is provided with a rubber anti-skid sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up moving mechanism, drive motor power's output shaft rotates, drives reciprocal lead screw and rotates to drive rather than complex lead screw cover reciprocating motion, drive diaphragm, blade holder and tool bit removal, thereby realize processing each position on the work piece, improve the practicality of device.
2. Through setting up stop gear, add man-hour when needs to the work piece that different tooth pitch required, the running gear drives the blade holder and rotates for tool bit on the blade holder rotates, make required tool bit rotate to under can, realize freely switching over the tool bit, avoid needing frequently to change the tool bit, waste time and energy, influence work efficiency.
Drawings
FIG. 1 is a schematic structural view of a hobbing machine device capable of adjusting the length of a tooth control cutter according to the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1;
fig. 3 is a schematic structural view of a tool apron of a hobbing machine device capable of adjusting the length of a tooth control tool according to the present invention.
In the figure: the automatic cutting machine comprises a box body 1, a limiting rod 2, a reciprocating lead screw 3, a lead screw sleeve 4, a power motor 5, an electric push rod 6, a transverse plate 7, a clamp 8, a vertical rod 9, a fixing plate 10, a tool apron 11, a tool bit 12, a gear 13, a fixing block 14 and a bolt 15.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a hobbing machine device capable of adjusting and controlling length processing of a gear cutter comprises a box body 1, a clamp 8 is arranged at the inner bottom of the box body 1, a rubber anti-slip sleeve is arranged on the clamp 8, a limiting rod 2 is fixedly connected between the inner side walls of two ends of the box body 1, a screw sleeve 4 is connected on the limiting rod 2 in a sliding mode, a moving mechanism used for moving the screw sleeve 4 is arranged in the box body 1, the moving mechanism comprises a power motor 5 fixedly connected to one end side wall of the box body 1, a reciprocating screw 3 is fixedly connected to the tail end of an output shaft of the power motor 5, the reciprocating screw 3 penetrates through the side wall of the box body 1 and is connected to the inner side wall of the box body 1 in a rotating mode, and the reciprocating screw 3 penetrates through the screw sleeve 4 and is matched with the screw sleeve.
The lower end of the screw sleeve 4 is fixedly connected with an electric push rod 6, the telescopic end of the electric push rod 6 is fixedly connected with a transverse plate 7, the lower end of the transverse plate 7 is fixedly connected with two symmetrically arranged vertical rods 9, the lower ends of the two vertical rods 9 are fixedly connected with a fixed plate 10 together, the rear side wall of the fixed plate 10 is rotatably connected with a cutter holder 11, the side wall of the cutter holder 11 is provided with a plurality of cutter heads 12, the sizes of the cutter heads 12 are different, the surfaces of the cutter heads 12 are all provided with an anti-corrosion layer, the fixed plate 10 is provided with a limiting mechanism for limiting the rotation of the cutter holder 11, the limiting mechanism comprises a gear 13 fixedly connected at the axis of the cutter holder 11, the front side wall of the fixed plate 10 is fixedly connected with a fixed block 14, the fixed block 14 is transversely provided with a bolt 15 matched with the gear 13 in a penetrating manner, the bolt 15 is slidably connected with the fixed block 14, and one end of the bolt 15, which is positioned at the right side of the fixed block 14, is fixedly connected with a handle, the handle is elastically connected with the fixed block 14 through a spring.
When the device is used, the output shaft of the power motor 5 is driven to rotate to drive the reciprocating screw rod 3 to rotate, so that the screw rod sleeve 4 matched with the reciprocating screw rod is driven to reciprocate, the transverse plate 7, the tool apron 11 and the tool bit 12 are driven to move, and therefore, all positions on a workpiece are machined, the practicability of the device is improved, when workpieces with different tooth pitch requirements need to be machined, the rotating gear 13 drives the tool apron 11 to rotate, the tool bit 12 on the tool apron 11 rotates, the required tool bit 12 rotates to the right lower side, free switching of the tool bit 12 is achieved, and the problem that the tool bit 12 needs to be frequently replaced, time and labor are wasted and the working efficiency is affected is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a hobbing machine device of adjustable accuse serrated knife length processing, includes box (1), its characterized in that, common fixedly connected with gag lever post (2) between the both ends inside wall of box (1), sliding connection has lead screw cover (4) on gag lever post (2), be provided with the moving mechanism that is used for moving lead screw cover (4) in box (1), the lower extreme fixedly connected with electric putter (6) of lead screw cover (4), the flexible end fixedly connected with diaphragm (7) of electric putter (6), the lower extreme fixedly connected with montant (9) of two symmetry settings of diaphragm (7), two the common fixedly connected with fixed plate (10) of lower extreme of montant (9), the back lateral wall mountain of fixed plate (10) rotates and is connected with blade holder (11), be provided with a plurality of tool bits (12) on the lateral wall of blade holder (11), and the fixed plate (10) is provided with a limiting mechanism for limiting the rotation of the tool apron (11).
2. The hobbing machine device capable of adjusting and controlling the length of the hob according to claim 1, characterized in that the moving mechanism comprises a power motor (5) fixedly connected to a side wall of one end of the box body (1), a reciprocating lead screw (3) is fixedly connected to an output shaft end of the power motor (5), the reciprocating lead screw (3) penetrates through the side wall of the box body (1) and is rotatably connected to an inner side wall of the box body (1), and the reciprocating lead screw (3) penetrates through a lead screw sleeve (4) and is matched with the lead screw sleeve.
3. The hobbing machine device capable of adjusting the length of the tooth control cutter as claimed in claim 2, wherein the limiting mechanism comprises a gear (13) fixedly connected to the axis of the cutter holder (11), a fixed block (14) is fixedly connected to the front side wall of the fixed plate (10), a bolt (15) matched with the gear (13) transversely penetrates through the fixed block (14), and the bolt (15) is slidably connected with the fixed block (14).
4. The hobbing machine device capable of adjusting the length processing of the tooth control cutter as claimed in claim 3, wherein a handle is fixedly connected to one end of the bolt (15) located on the right side of the fixed block (14), and the handle is elastically connected with the fixed block (14) through a spring.
5. Hobbing machine arrangement with adjustable tooth-control-cutter length machining according to claim 4, characterized in that the sizes of the cutting heads (12) are different and that the surfaces of the cutting heads (12) are provided with an anti-corrosion layer.
6. The hobbing machine device capable of adjusting the length processing of the tooth control cutter as claimed in claim 5, characterized in that a clamp (8) is arranged at the inner bottom of the box body (1), and a rubber anti-slip sleeve is arranged on the clamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656036.7U CN215998980U (en) | 2021-07-20 | 2021-07-20 | Gear hobbing machine device capable of adjusting length processing of gear control cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656036.7U CN215998980U (en) | 2021-07-20 | 2021-07-20 | Gear hobbing machine device capable of adjusting length processing of gear control cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215998980U true CN215998980U (en) | 2022-03-11 |
Family
ID=80590374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656036.7U Active CN215998980U (en) | 2021-07-20 | 2021-07-20 | Gear hobbing machine device capable of adjusting length processing of gear control cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215998980U (en) |
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2021
- 2021-07-20 CN CN202121656036.7U patent/CN215998980U/en active Active
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