阅读说明：本技术 一种立式冲压滚齿机构及操作流程 (Vertical stamping gear hobbing mechanism and operation process ) 是由 吴腾丰 刘亚青 尤成武 于 2019-10-12 设计创作，主要内容包括：本发明公开了一种立式冲压滚齿机构及操作流程,其技术方案要点是：包括冲压组件和加工平台,所述冲压组件上装有驱动机构,驱动机构驱动冲压组件或加工平台相互动作,所述加工件通过加工平台的插孔插入,所述冲压组件动作过程中对加工件进行冲压加工,所述冲压组件包括驱动座,驱动座上设置有转轴,转轴上套有带滚齿的齿轮,所述齿轮可绕齿轮轴心转动,所述加工件设置于加工平台上,所述驱动座向下动作的过程中所述加工件处于两齿轮之间并受到挤压在加工件的两侧面上形成齿槽。(The invention discloses a vertical stamping gear hobbing mechanism and an operation process, and the technical scheme is as follows: including punching press subassembly and processing platform, the last actuating mechanism that is equipped with of punching press subassembly, actuating mechanism drive punching press subassembly or processing platform interact, the machined part inserts through processing platform's jack, punching press subassembly action in-process carries out punching press processing to the machined part, the punching press subassembly is provided with the pivot including driving the seat on the drive seat, and the cover has the gear of taking the hobbing in the pivot, the gear can rotate around the gear axle center, the machined part sets up on processing platform, the in-process of driving the seat action downwards the machined part is in between two gears and receives the extrusion and form the tooth's socket on the both sides face of machined part.)

1. The utility model provides a vertical punching press gear hobbing mechanism, includes punching press subassembly and processing platform (2), its characterized in that: the stamping assembly and/or the processing platform (2) are/is provided with a driving mechanism, the driving mechanism drives the stamping assembly or the processing platform (2) to mutually move, stamping processing is carried out on a machined part (3) in the stamping assembly moving process, the stamping assembly comprises a driving seat (1), a rotating shaft (12) is arranged on the driving seat (1), a gear (13) with hobbing teeth (11) is sleeved on the rotating shaft (12), the gear (13) can rotate around the axis of the gear (13), the machined part (3) is arranged on the processing platform (2), the machined part (3) is positioned between the two gears (13) in the downward moving process of the driving seat (1), and the machined part (3) is extruded by the gear (13) to form tooth grooves on two side faces of the machined part (3).

2. The vertical press hobbing mechanism of claim 1, wherein: processing platform (2) inboard is equipped with baffle (21), baffle (21) front end integration is equipped with baffle (22), and mutual baffle (22) and baffle (21) form and are used for supplying gear (13) to move down and both sides to the processing portion (23) of indent, be equipped with slot (25) on baffle (22) and baffle (21), jack (24) have been seted up on slot (25) inside wall of processing platform (2), add work piece (3) jack (24) that insert processing platform (2) via slot (25), correspond the below that sets up between two gear (13) after add work piece (3) insert jack (24).

3. The vertical press hobbing mechanism of claim 2, wherein: the driving seat (1) is provided with a moving groove (10) for the workpiece (3) and/or the baffle (22) to move in the driving seat (1).

4. A vertical press hobbing mechanism according to claim 1 or 2, characterised in that: and a sliding groove (20) matched with the end part of the rotating shaft (12) is arranged in the processing platform (2), and the end part of the rotating shaft (12) can move up and down in the sliding groove (20).

5. A vertical press hobbing mechanism according to claim 1 or 2, characterised in that: the drive seat (1) is provided with annular scales around the outer end of the hobbing (11), and vertical scales are arranged on the side edge of the front face of the drive seat (1).

6. An operational sequence of the vertical press hobbing mechanism of claim 2, comprising the steps of:

workpiece insertion: inserting the workpiece (3) into the insertion hole (24) of the driving seat (1), wherein the diameter of the workpiece (3) is larger than that of the partition plate (21), and placing the region to be machined of the workpiece (3) to be aligned with the machining part (23);

driving and stamping: the driving assembly on the driving seat (1) is started to drive the driving assembly to move up and down, when the driving assembly moves downwards and the hobbing (11) contacts with the machined part (3), the hobbing (11) is driven to form a tooth socket on the side surface of the machined part (3), the hobbing continues to roll and then drives the next hobbing (11) to punch on the machined part (3) to form a next tooth socket until the gear (13) completely leaves the machined part (3), the driving assembly drives the hobbing (11) formed by downward movement to move upwards to punch again, and the machined part (3) is taken out from the jack (24), so that the machining is completed.

Technical Field

The invention relates to the field of mechanical stamping, in particular to a vertical stamping gear hobbing mechanism and an operation process.

Background

The stamping is to make various sheet-shaped parts, shells and containers from metal plates or to make various tubular workpieces from pipe fittings on a press by using a die. This type of forming process carried out in a cold state is called cold stamping, stamping for short.

The machining of teeth is a necessary process in mechanical manufacturing, and the punching of teeth in square workpieces is particularly difficult at present, mainly as follows: 1. the whole body is extruded and deformed after stamping; 2. the teeth of the punching are irregular, and the like, but no device capable of effectively solving the difficulties exists in the current market, so that the device which is regular in tooth punching and cannot deform in punching is necessary.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a vertical punching hobbing mechanism with regular punching and no deformation in punching and an operation process.

In order to achieve the purpose, the invention provides the following technical scheme:

the vertical stamping hobbing mechanism comprises a stamping assembly and a processing platform, wherein the stamping assembly and/or the processing platform are/is provided with a driving mechanism, the driving mechanism drives the stamping assembly or the processing platform to mutually act, a workpiece is stamped in the stamping assembly action process, the stamping assembly comprises a driving seat, a rotating shaft is arranged on the driving seat, a gear with hobbing is sleeved on the rotating shaft, the gear can rotate around the axis of the gear, the workpiece is arranged on the processing platform, the workpiece is positioned between the two gears in the downward action process of the driving seat, and tooth grooves are formed on two side faces of the workpiece by the gear extrusion.

Further, the processing platform inboard is equipped with the baffle, the integration of baffle front end is equipped with the baffle, and mutual baffle and baffle form and are used for supplying the gear to move down and both sides to the processing portion of indent, be equipped with the slot on baffle and the baffle, the jack has been seted up on the slot inside wall of processing platform, the machined part is via the jack that the slot inserted the processing platform, the machined part corresponds the below that sets up between two gears after inserting the jack.

Furthermore, a moving groove for moving the workpiece and/or the baffle plate in the driving seat is formed in the driving seat.

Furthermore, a sliding groove matched with the end part of the rotating shaft is arranged in the processing platform, and the end part of the rotating shaft can move up and down in the sliding groove.

Furthermore, the driving seat is provided with annular scales around the outer end of the hobbing, and vertical scales are arranged on the side edge of the front face of the driving seat.

The operation process of the vertical punching hobbing mechanism comprises the following steps:

workpiece insertion: inserting a workpiece into the jack of the driving seat, wherein the diameter of the workpiece is larger than that of the partition plate, and placing a region to be machined of the workpiece to be aligned with the machining part;

driving and stamping: and starting a driving assembly on the driving seat to drive the driving assembly to move up and down, driving the driving assembly to move down, driving the hobbing to form a tooth socket on the side surface of the workpiece when the hobbing is contacted with the workpiece, driving the next hobbing to punch on the workpiece to form a next tooth socket after the hobbing continues to roll until the gear completely leaves the workpiece, driving the driving assembly to move up to punch the hobbing formed by moving down again, and taking the workpiece out of the jack, thus finishing the machining.

The invention has the beneficial effects that:

drive the drive seat through drive assembly and remove, the drive seat removes the hobbing and also drives the removal, the hobbing removes and continues to move down after touching the machined part, drive the hobbing and rotate, consequently, form a tooth on the machined part, leave the machined part back until the hobbing, again drive the drive seat and shift up, the tooth that the repeated formation that moves down makes it more accurate, the hobbing both ends are when the punching press, both ends are received the extrusion, can cause deformation from top to bottom, and both ends are equipped with the baffle and put and end the deformation emergence, the baffle also plays limiting displacement.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a rear view of the present invention.

Reference numerals: 1. a driving seat; 10. a moving groove; 11. hobbing; 12. a rotating shaft; 13. a gear; 2. a processing platform; 20. a chute; 21. a partition plate; 22. a baffle plate; 23. a processing section; 24. a jack; 25. a slot; 3. and (5) processing the workpiece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.