CN210548590U - Gear shaping device for machining cylindrical gear - Google Patents

Abstract

The utility model discloses a gear shaping device for processing cylindrical gear, which comprises a mounting plate, cutter equipment and mould feeding equipment, wherein the cutter equipment is fixedly mounted on the mounting plate, the mould feeding equipment is positioned below the cutter equipment, unprocessed cylindrical gear cake is placed in a mould limiting ring, a controller controls a mould feeding cylinder through an electronic control chip to push a waste material box to be fed forwards to the lower part of the cutter feeding cylinder, the controller controls the cutter feeding cylinder again to drive a gear side cutter and a gear center cutter to be pushed downwards, the gear side cutter and the gear center cutter are lifted after entering the inside of a demoulding groove to complete the processing of a central shaft and side teeth of the cylindrical gear, the feeding amount is controlled by a program in the electronic control chip, compared with the traditional manual feeding operation, the precision is higher, the speed is higher, the redundant material under the situation is extruded into the waste material box, make things convenient for the collection of clout, avoid processing clout to drop at will to the influence of processing environment, reduce the workman and clear up the degree of difficulty.

Description

Gear shaping device for machining cylindrical gear

Technical Field

The utility model relates to a roller gear processing technology field specifically is a gear shaping device is used in roller gear processing.

Background

Cylindrical gears are an important gear type in mechanical gears, and are the most common gear type, when the gear mechanism of the cylindrical gears is in meshing transmission, a large tangential relative sliding speed exists along the tooth length direction of the cylindrical gears, so that high-rate friction and abrasion can be generated; on the other hand, two-wheeled flank profile is in point contact state, its contact stress value can very roughly make the curved surface press to present too early, make the teeth of a cogwheel wearing and tearing aggravation, the mode that adopts perpendicular gear shaping in the roller gear production process advances disposable processing to roller gear's central through-hole and outside edge tooth, current adopts the manual work to the tooth mode to the tooth, place the mould that is equipped with the roller gear cake in the cutter below by the manual work, accurate degree is relatively poor, influence the machining precision of gear, and the mould after pushing down at every turn needs to aim at once again after the drawing of patterns, the process is loaded down with trivial details, the operation is inconvenient, the processing clout after pushing down falls on equipment at will, the workman clears up the degree of difficulty greatly, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear shaping device is used in roller gear processing, the amount of feeding that possesses in the course of working is by the inside program control of electronic control chip, the precision is higher, it is faster, make things convenient for the collection of clout, avoid processing clout to drop at will to the influence of processing environment, reduce the advantage of the workman's clearance degree of difficulty, the machining precision that can solve prior art well gear is low, the process is loaded down with trivial details, inconvenient operation, processing clout after the pushing down falls on equipment at will, the workman clears up the degree of difficulty greatly, the poor problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a gear shaping device for processing a cylindrical gear comprises a mounting plate, cutter equipment and mold feeding equipment, wherein mounting holes are formed in the bending positions of the mounting plate, the cutter equipment is fixedly mounted on the mounting plate and comprises a mounting frame, a limiting plate, a cylinder limiting member, a push-pull cylinder, a push-pull rod, a cutter feeding cylinder, a sliding groove, a gear side cutter and a gear center cutter, the limiting plate is fixedly mounted on the mounting plate and fixedly connected with the mounting frame, the cylinder limiting member is fixedly mounted on the mounting frame, the push-pull cylinder is fixedly mounted on the cylinder limiting member, the power output end of the push-pull cylinder is fixedly connected with one end of the push-pull rod, the other end of the push-pull rod is fixedly connected with the cutter feeding cylinder, the cutter feeding cylinder is movably connected with the sliding groove through a back bump, the power output end of the cutter feeding cylinder is, the multiple sets of gear side cutters are annularly arranged on the outer side of the gear center cutter, and the top of the gear center cutter is fixedly connected with the power output end of the cutter feeding cylinder;

the die feeding equipment is located below the equipment for installing the cutting tool, and comprises an electrical box, a controller, a die feeding cylinder, a feeding push rod, a die limiting ring, a feeding cylinder frame, a demolding groove and a waste material box, wherein the outer wall of the electrical box is fixedly connected with the mounting plate, the power output end of the electrical box is electrically connected with the controller, the controller is connected with an internal control assembly of the die feeding cylinder in a wireless mode, the die feeding cylinder is fixedly installed on the feeding cylinder frame, the power output end of the die feeding cylinder is fixedly connected with one end of the feeding push rod, the other end of the feeding push rod is fixedly connected with the waste material box, the waste material box is communicated with the demolding groove, the demolding groove is machined on the inner side of the die limiting ring, and the bottom of the die limiting ring is fixed on the.

Preferably, the sliding groove is fixedly installed on the outer wall of the mounting rack.

Preferably, the feeding cylinder frame is fixedly connected with an electric box.

Preferably, the demolding groove is divided into two groove body structures with sizes corresponding to the sizes of the gear side cutter and the gear center cutter respectively.

Preferably, electronic control chips are mounted inside the push-pull cylinder, the cutter feeding cylinder and the die feeding cylinder and connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this gear shaping device is used in cylindrical gear processing, the feeding volume in the course of working is by the inside program control of electronic control chip, compares with traditional manual feeding operation, and the precision is higher, and speed is faster.

2. This gear shaping device is used in cylindrical gear processing, gear side cutter and gear center cutter dig unnecessary material down and are pushed into the clout case, and the clout case sets up to detachable construction, makes things convenient for the collection of clout, avoids processing clout to drop at will to the influence of processing environment, reduces the workman and clears up the degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the cutting tool apparatus of the present invention;

fig. 3 is an enlarged schematic view of a part a of the assembly of fig. 2 according to the present invention;

fig. 4 is the structural schematic diagram of the die feeding device of the present invention.

In the figure: 1. mounting a plate; 11. mounting holes; 2. a tool device; 21. a mounting frame; 22. a limiting plate; 23. a cylinder limit piece; 24. a push-pull cylinder; 25. a push-pull rod; 26. a tool feed cylinder; 27. a sliding groove; 28. a gear side cutter; 29. a gear center cutter; 3. a die feed apparatus; 31. an electric box; 32. a controller; 33. a die feed cylinder; 34. a feed push rod; 35. a mold confinement ring; 36. a feed cylinder frame; 37. a demoulding groove; 38. a residue box.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, a gear shaping device for processing a cylindrical gear includes a mounting plate 1, a cutter device 2 and a mold feeding device 3, wherein mounting holes 11 are formed at bending positions of the mounting plate 1, and the cutter device 2 is fixedly mounted on the mounting plate 1.

Referring to fig. 2-3, the cutter device 2 includes a mounting frame 21, a limiting plate 22, a cylinder limiting member 23, a push-pull cylinder 24, a push-pull rod 25, a cutter feeding cylinder 26, a sliding groove 27, a gear side cutter 28 and a gear center cutter 29, the limiting plate 22 is fixedly mounted on the mounting plate 1, the limiting plate 22 is fixedly connected with the mounting frame 21, the cylinder limiting member 23 is fixedly mounted on the mounting frame 21, the push-pull cylinder 24 is fixedly mounted on the cylinder limiting member 23, a power output end of the push-pull cylinder 24 is fixedly connected with one end of the push-pull rod 25, the other end of the push-pull rod 25 is fixedly connected with the cutter feeding cylinder 26, the cutter feeding cylinder 26 is movably connected with the sliding groove 27 through a back bump, the power output end of the cutter feeding cylinder 26 is fixedly connected with the gear side cutter 28, the gear side cutter 28 is provided with a, the top of the gear center cutter 29 is fixedly connected with the power output end of the cutter feeding cylinder 26, and the sliding groove 27 is fixedly arranged on the outer wall of the mounting frame 21.

Referring to fig. 4, the die feeding apparatus 3 is located below the mounting tool apparatus 2, the die feeding apparatus 3 includes an electrical box 31, a controller 32, a die feeding cylinder 33, a feeding push rod 34, a die limiting ring 35, a feeding cylinder frame 36, a demolding groove 37 and a residue box 38, an outer wall of the electrical box 31 is fixedly connected to the mounting plate 1, an electrical output end of the electrical box 31 is electrically connected to the controller 32, the controller 32 is wirelessly connected to an internal control component of the die feeding cylinder 33, the die feeding cylinder 33 is fixedly mounted on the feeding cylinder frame 36, a power output end of the die feeding cylinder 33 is fixedly connected to one end of the feeding push rod 34, the other end of the feeding push rod 34 is fixedly connected to the residue box 38, the residue box 38 is communicated to the demolding groove 37, the demolding groove 37 is machined inside the die limiting ring 35, a bottom of the die limiting ring 35 is fixed to a top surface of the residue box 38, the feeding cylinder frame 36 is fixedly connected with the electric box 31, the demoulding groove 37 is divided into two groove body structures with the sizes respectively corresponding to the sizes of the gear side cutter 28 and the gear center cutter 29, and electronic control chips are arranged inside the push-pull cylinder 24, the cutter feeding cylinder 26 and the mould feeding cylinder 33 and are connected with the controller 32.

The working principle is as follows: placing an unprocessed cylindrical gear cake inside a die limiting ring 35, arranging a stripping groove 37 with different sizes at the bottom of the die limiting ring 35, wherein the position and the size of the stripping groove 37 are the same as those of a gear side cutter 28 and a gear center cutter 29, controlling the die feeding cylinder 33 by the controller 32 through the electronic control chip to push a waste bin 38 to feed forwards until the cylindrical gear cake is pushed below a cutter feeding cylinder 26, controlling the cutter feeding cylinder 26 by the controller 32 through the electronic control chip again to drive the gear side cutter 28 and the gear center cutter 29 to push downwards, lifting the gear side cutter 28 and the gear center cutter 29 after entering the interior of the stripping groove 37, finishing the processing of a central shaft and side teeth of the cylindrical gear, and extruding redundant materials under the gear side cutter 28 and the gear center cutter 29 into the waste bin 38.

In summary, the following steps: the gear shaping device for processing the cylindrical gear is characterized in that an unprocessed cylindrical gear cake is placed inside a die limiting ring 35, a stripping groove 37 with different sizes is arranged at the bottom of the die limiting ring 35, the position and the size of the stripping groove 37 are the same as those of a gear side cutter 28 and a gear center cutter 29, a controller 32 controls a die feeding cylinder 33 through an electronic control chip to push a residue box 38 to feed forwards until the cylindrical gear cake is pushed below a cutter feeding cylinder 26, the controller 32 controls the cutter feeding cylinder 26 through the electronic control chip again to drive the gear side cutter 28 and the gear center cutter 29 to advance downwards, the gear side cutter 28 and the gear center cutter 29 enter the stripping groove 37 and lift up, the processing of the central shaft and the side teeth of the cylindrical gear is finished, the feeding amount in the process is controlled by a program inside the electronic control chip, compared with the traditional manual feeding operation, the precision is higher, and speed is faster, and the unnecessary material that gear side cutter 28 and gear center cutter 29 planed down is crowded into in the clout case 38, and clout case 38 sets up to detachable construction, makes things convenient for the collection of clout, avoids processing clout to drop the influence to the processing environment at will, reduces the workman and clears up the degree of difficulty.

It is noted that, herein, relational terms such as first and second, and the like may be 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 (5)

1. The utility model provides a gear shaping device is used in cylindrical gear processing, includes mounting panel (1), cutter equipment (2) and mould feeding equipment (3), its characterized in that: the bending parts of the mounting plate (1) are provided with mounting holes (11), the mounting plate (1) is fixedly provided with cutter equipment (2), the cutter equipment (2) comprises a mounting frame (21), a limiting plate (22), a cylinder limiting member (23), a push-pull cylinder (24), a push-pull rod (25), a cutter feeding cylinder (26), a sliding groove (27), a gear side cutter (28) and a gear center cutter (29), the limiting plate (22) is fixedly arranged on the mounting plate (1), the limiting plate (22) is fixedly connected with the mounting frame (21), the mounting frame (21) is fixedly provided with the cylinder limiting member (23), the cylinder limiting member (23) is fixedly provided with the push-pull cylinder (24), the power output end of the push-pull cylinder (24) is fixedly connected with one end of the push-pull rod (25), and the other end of the push-pull rod (25) is fixedly connected with the cutter, the cutter feeding cylinder (26) is movably connected with the sliding groove (27) through a back bump, the power output end of the cutter feeding cylinder (26) is fixedly connected with a gear side cutter (28), the gear side cutters (28) are provided with a plurality of groups, the plurality of groups of gear side cutters (28) are annularly arranged on the outer side of the gear center cutter (29), and the top of the gear center cutter (29) is fixedly connected with the power output end of the cutter feeding cylinder (26);

the die feeding device (3) is positioned below the cutter mounting device (2), the die feeding device (3) comprises an electric box (31), a controller (32), a die feeding cylinder (33), a feeding push rod (34), a die limiting ring (35), a feeding cylinder frame (36), a demolding groove (37) and a waste box (38), the outer wall of the electric box (31) is fixedly connected with the mounting plate (1), the power output end of the electric box (31) is electrically connected with the controller (32), the controller (32) is connected with an internal control component of the die feeding cylinder (33) in a wireless mode, the die feeding cylinder (33) is fixedly installed on the feeding cylinder frame (36), the power output end of the die feeding cylinder (33) is fixedly connected with one end of the feeding push rod (34), the other end of the feeding push rod (34) is fixedly connected with the waste box (38), and the waste box (38) is communicated with the demolding groove (37), the demoulding groove (37) is processed on the inner side of the mould limiting ring (35), and the bottom of the mould limiting ring (35) is fixed on the top surface of the residue box (38).

2. The gear shaping device according to claim 1, wherein: the sliding groove (27) is fixedly arranged on the outer wall of the mounting frame (21).

3. The gear shaping device according to claim 1, wherein: the feeding cylinder frame (36) is fixedly connected with the electric box (31).

4. The gear shaping device according to claim 1, wherein: the stripping groove (37) is divided into two groove body structures with sizes corresponding to the sizes of the gear side cutter (28) and the gear center cutter (29).

5. The gear shaping device according to claim 1, wherein: electronic control chips are arranged in the push-pull air cylinder (24), the cutter feeding air cylinder (26) and the die feeding air cylinder (33), and the electronic control chips are connected with a controller (32).

Images