CN217452441U - Numerical control gear shaping machine for machining automobile transmission gear - Google Patents
Numerical control gear shaping machine for machining automobile transmission gear Download PDFInfo
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- CN217452441U CN217452441U CN202220634894.XU CN202220634894U CN217452441U CN 217452441 U CN217452441 U CN 217452441U CN 202220634894 U CN202220634894 U CN 202220634894U CN 217452441 U CN217452441 U CN 217452441U
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Abstract
The utility model relates to the technical field of numerical control machine tools, and discloses a numerical control gear shaping machine for processing an automobile transmission gear, which comprises a base, wherein an annular clamping groove is formed in the base, teeth are arranged on the inner wall of the annular clamping groove, a motor is arranged below the annular clamping groove, a limit fluted disc is arranged at the upper end of the motor, and a gear disc is arranged between the limit fluted disc and the annular clamping groove; the gear disc is provided with a limiting disc, a limiting chute is formed in the limiting disc, a limiting rod is installed on the limiting disc, and a sliding rod is arranged in the limiting rod. Through the design, the sliding rod is driven to press downwards through the hydraulic rod in the device, so that the pressing plate expands outwards, the effect of pressing and fixing the through hole in the gear is achieved, and the device is suitable for gear shaping of gear products with various specifications; through the design, a plurality of limiting fluted discs are arranged, the motor rotates to drive the fluted discs to rotate for transposition, gear slotting can be performed on gear products in sequence, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a numerical control gear shaping machine is used in automobile transmission gear processing.
Background
A gear shaping machine is a device for processing the teeth of cylindrical gears. The gear blank to be processed is placed on a workbench, a rotating shaft is arranged at the upper part of the workbench, the gear blank is sleeved on the rotating shaft, a gear shaping cutter of a gear shaping machine and the outer circumferential surface of the gear blank perform vertical reciprocating cutting motion, and simultaneously, the gear shaping cutter and a workpiece roll relatively to process gear teeth. Because only one rotating shaft is arranged on the workbench, the gear shaping machine needs to be shut down after one gear is machined, then the gear is taken down, a gear blank is placed on the workbench again and fixed, and the gear shaping machine is started for machining, so that the machining production efficiency of the gear is seriously influenced in the process
The chinese patent discloses a numerical control gear shaping machine gear clamping device (grant No. CN212599469U), this patent technology gear shaping machine gear clamping device, simple structure is reasonable, the modern design, easy operation can effectively improve the machining efficiency of gear shaping machine counter gear, has higher practical value, but, the gear specification is different, and the inside aperture of gear is different, consequently on the fixed mode of counter gear product, traditional cup joint mechanism can not adapt to multiple specification product. Therefore, the technical personnel in the field provide a numerical control gear shaping machine for machining automobile transmission gears, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a car is numerical control gear shaping machine for drive gear processing to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a numerical control gear shaping machine for machining an automobile transmission gear comprises a base, wherein an annular clamping groove is formed in the base, teeth are mounted on the inner wall of the annular clamping groove, a motor is arranged below the annular clamping groove, a limiting fluted disc is mounted at the upper end of the motor, and a gear disc is arranged between the limiting fluted disc and the annular clamping groove;
the gear disc is provided with a limiting disc, a limiting sliding groove is formed in the limiting disc, a limiting rod is installed on the limiting disc, a sliding rod is arranged in the limiting rod, a movable groove is formed in the sliding rod, a connecting rod is connected to the movable groove, a pressing plate is connected to the other end of the connecting rod, and the bottom of the pressing plate is connected with a limiting sliding block.
Preferably, the limiting disc is provided with a through hole, a hydraulic rod is installed in the through hole, and the top of the hydraulic rod is fixedly connected with the bottom of the sliding rod.
Preferably, the sliding rod is in sliding clamping connection with the limiting rod and is movably connected with the abutting plate through a connecting rod.
Preferably, the pressing plate is in sliding clamping connection with the limiting sliding groove through the limiting sliding block.
Preferably, one side of the gear disc is in limit clamping connection with the annular clamping groove, the other side of the gear disc is in limit clamping connection with the limit fluted disc, and the gear disc is in meshing contact with the teeth.
Preferably, the gear shaping mechanism is installed at the upper end of one side of the base.
(III) advantageous effects
Compared with the prior art, the utility model provides a numerical control gear shaping machine is used in automobile transmission gear processing possesses following beneficial effect:
1. through the design, the sliding rod is driven to press downwards through the hydraulic rod in the device, so that the pressing plate expands outwards, the effect of pressing and fixing the through hole in the gear is achieved, and the device is suitable for gear shaping of gear products with various specifications;
2. through the design, a plurality of limiting fluted discs are arranged, the motor rotates to drive the fluted discs to rotate for transposition, gear slotting can be performed on gear products in sequence, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of a numerical control gear shaping machine for machining an automotive transmission gear according to embodiment 1 of the present application.
Fig. 2 is a schematic structural diagram of a motor in a numerical control gear shaping machine for machining an automotive transmission gear provided in embodiment 1 of the present application.
Fig. 3 is an enlarged view of the structure of fig. 1A in the numerical control gear shaping machine for machining an automotive transmission gear provided in embodiment 1 of the present application.
Fig. 4 is a schematic structural diagram of a gear disc in a numerical control gear shaping machine for machining an automotive transmission gear provided in embodiment 1 of the present application.
In the figure: 1. a base; 2. a motor; 3. a limit fluted disc; 4. an annular neck; 5. teeth; 6. a gear plate; 7. a limiting disc; 701. a limiting chute; 8. a through hole; 9. a limiting rod; 10. a slide bar; 11. a movable groove; 12. a connecting rod; 13. pressing the plate; 14. a limiting slide block; 15. a hydraulic lever; 16. gear shaping mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a technical scheme, a numerical control gear shaping machine is used in automobile transmission gear processing, as shown in fig. 1, fig. 2 and fig. 3, including base 1, gear shaping mechanism 16 is installed to base 1 one side upper end, has seted up ring groove 4 on base 1, installs tooth 5 on ring groove 4 inner wall, ring groove 4 below is provided with motor 2, and motor 2 upper end is installed spacing fluted disc 3, is provided with toothed disc 6 between spacing fluted disc 3 and ring groove 4, 6 one side of toothed disc and ring groove 4 spacing joint, 6 opposite sides of toothed disc and spacing fluted disc 3 spacing joint, and toothed disc 6 and tooth 5 meshing contact;
as shown in fig. 4, install spacing dish 7 on the toothed disc 6, seted up spacing spout 701 on the spacing dish 7, install gag lever post 9 on the spacing dish 7, be provided with slide bar 10 in the gag lever post 9, movable groove 11 has been seted up on the slide bar 10, is connected with connecting rod 12 on the movable groove 11, is connected with at the other end of connecting rod 12 and supports clamp plate 13, it is connected with spacing slider 14 to support clamp plate 13 bottom, set up through-hole 8 on the spacing dish 7, install hydraulic stem 15 in through- hole 8, 15 tops of hydraulic stem and slide bar 10 bottom fixed connection, slide bar 10 and gag lever post 9 slip joint, slide bar 10 through connecting rod 12 with support clamp plate 13 swing joint, support clamp plate 13 through spacing slider 14 and spacing spout 701 slip joint.
The working principle of the device is as follows: in the device, the motor 2 drives the limit fluted disc 3 to rotate, so as to drive the gear disc 6 between the annular clamping groove 4 and the limit fluted disc 3 to rotate and change positions, so that gear products on the gear disc 6 can perform continuous gear shaping motion, the time consumption of assembling and disassembling the products is reduced, and the working efficiency is improved;
further install spacing dish 7 and gag lever post 9 on toothed disc 6, when slide bar 10 receives the tensile downstream of hydraulic stem 15, owing to support clamp plate 13 bottom through spacing slider 14 and spacing spout 701 slip joint, support clamp plate 13 and receive the outside expansion of the extrusion of connecting rod 12 to reach the fixed effect of 8 extrusion to the inside through-hole of gear product, the gear product gear shaping of the applicable multiple specification of this fixed mode and convenient the dismantlement is taken.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car is numerical control gear shaping machine for transmission gear processing which characterized in that: the gear rack is characterized by comprising a base (1), wherein an annular clamping groove (4) is formed in the base (1), teeth (5) are arranged on the inner wall of the annular clamping groove (4), a motor (2) is arranged below the annular clamping groove (4), a limiting fluted disc (3) is arranged at the upper end of the motor (2), and a gear disc (6) is arranged between the limiting fluted disc (3) and the annular clamping groove (4);
install spacing dish (7) on gear disc (6), seted up spacing spout (701) on spacing dish (7), installed gag lever post (9) on spacing dish (7), be provided with slide bar (10) in gag lever post (9), movable groove (11) have been seted up on slide bar (10), are connected with connecting rod (12) on movable groove (11), are connected with at the other end of connecting rod (12) and support clamp plate (13), it is connected with stop block (14) to support clamp plate (13) bottom.
2. The numerical control gear shaping machine for machining the automobile transmission gear according to claim 1, characterized in that: the limiting disc (7) is provided with a through hole (8), a hydraulic rod (15) is installed in the through hole (8), and the top of the hydraulic rod (15) is fixedly connected with the bottom of the sliding rod (10).
3. The numerical control gear shaping machine for machining the automobile transmission gear according to claim 1, characterized in that: the sliding rod (10) is in sliding clamping connection with the limiting rod (9), and the sliding rod (10) is movably connected with the pressing plate (13) through a connecting rod (12).
4. The numerical control gear shaping machine for machining the automobile transmission gear according to claim 1, characterized in that: the pressing plate (13) is in sliding clamping connection with the limiting sliding groove (701) through a limiting sliding block (14).
5. The numerical control gear shaping machine for machining the automobile transmission gear according to claim 1, characterized in that: gear dish (6) one side and the spacing joint of ring groove (4), gear dish (6) opposite side and the spacing joint of spacing fluted disc (3), and gear dish (6) and tooth (5) meshing contact.
6. The numerical control gear shaping machine for machining the automobile transmission gear according to claim 1, characterized in that: the upper end of one side of the base (1) is provided with a gear shaping mechanism (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634894.XU CN217452441U (en) | 2022-03-22 | 2022-03-22 | Numerical control gear shaping machine for machining automobile transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634894.XU CN217452441U (en) | 2022-03-22 | 2022-03-22 | Numerical control gear shaping machine for machining automobile transmission gear |
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| Publication Number | Publication Date |
|---|---|
| CN217452441U true CN217452441U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220634894.XU Active CN217452441U (en) | 2022-03-22 | 2022-03-22 | Numerical control gear shaping machine for machining automobile transmission gear |
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| CN (1) | CN217452441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359364A (en) * | 2023-12-01 | 2024-01-09 | 河北程杰汽车转向机制造有限公司 | Numerical control gear shaping machine for automobile steering gear production |
| CN120516100A (en) * | 2025-07-28 | 2025-08-22 | 江苏亿鑫齿轮制造有限公司 | Gear processing positioning device |
-
2022
- 2022-03-22 CN CN202220634894.XU patent/CN217452441U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117359364A (en) * | 2023-12-01 | 2024-01-09 | 河北程杰汽车转向机制造有限公司 | Numerical control gear shaping machine for automobile steering gear production |
| CN117359364B (en) * | 2023-12-01 | 2024-06-07 | 河北程杰汽车转向机制造有限公司 | Numerical control gear shaping machine for automobile steering gear production |
| CN120516100A (en) * | 2025-07-28 | 2025-08-22 | 江苏亿鑫齿轮制造有限公司 | Gear processing positioning device |
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