CN210412889U - Numerical control gear chamfering machine - Google Patents

Abstract

The utility model provides a numerical control gear chamfering machine belongs to gear manufacturing technical field. The gear chamfering machine solves the technical problems of low machining precision, poor consistency, low production efficiency and the like of the conventional gear chamfering machine. The numerical control gear chamfering machine is characterized in that an upper sliding seat and a lower sliding seat capable of moving vertically are arranged on the front side face of a stand column of the numerical control gear chamfering machine, an upper support and a lower support are arranged on the upper sliding seat and the lower sliding seat respectively, an upper mounting seat and a lower mounting seat are arranged on the right side face of the upper support and the right side face of the lower support respectively, an upper chamfering assembly and a lower chamfering assembly are symmetrically arranged on the upper mounting seat and the lower mounting seat respectively, at least two guide grooves are formed in the upper mounting seat and the lower mounting seat respectively, and the upper chamfering assembly and the lower chamfering assembly can rotate along the corresponding guide grooves respectively. The utility model discloses a vertical regulation is realized to the slide, realizes transversely adjusting through the support, realizes vertical regulation through the mount pad, rotates around the guide way through last chamfer assembly and lower chamfer assembly and realizes the angle fine setting, simple structure, and control is simple and convenient, and work efficiency is high.

Description

Numerical control gear chamfering machine

Technical Field

The utility model belongs to the technical field of the gear is made, refer in particular to a numerical control gear chamfering machine.

Background

The gear chamfering is used as an indispensable process in gear transmission production, such as a gearbox, wind power, a ship, a synchronizer, engineering machinery and the like, and has increasingly strict production requirements on chamfering processing efficiency and processing quality along with social development and technological progress. Most of the existing gear chamfering machines are processed by a forming method, chamfering is ground by a grinding wheel, the processing precision is low, the consistency is poor, and the production efficiency is not high.

Disclosure of Invention

The utility model aims at providing a chamfer device to gear.

The purpose of the utility model is realized like this:

the utility model provides a numerical control gear chamfering machine, includes the lathe bed and sets up the stand on the lathe bed, be equipped with the headstock on the lathe bed, the upper end of stand is equipped with the tailstock fixed with the gear with the headstock cooperation, its characterized in that: the vertical column is characterized in that an upper sliding seat and a lower sliding seat capable of moving vertically are arranged on the front side face of the vertical column, an upper support and a lower support are arranged on the upper sliding seat and the lower sliding seat respectively, an upper mounting seat and a lower mounting seat are arranged on the right side face of the upper support and the right side face of the lower support respectively, an upper chamfering assembly and a lower chamfering assembly are symmetrically arranged on the upper mounting seat and the lower mounting seat respectively, at least two circular-arc guide grooves with the same center and different diameters are formed in the upper mounting seat and the lower mounting seat respectively, and the upper chamfering assembly and the lower chamfering assembly can rotate along the corresponding guide grooves respectively.

In foretell numerical control gear chamfering machine, be equipped with two vertical slide rails on the leading flank of stand, top slide and lower slide all set up with vertical slide rail slidable, are provided with the first lead screw of the vertical removal of drive top slide and the second lead screw of the vertical removal of drive lower slide between two vertical slide rails, first lead screw and second lead screw are driven respectively by two lead screw driving pieces.

In foretell numerical control gear chamfering machine, all be provided with two transverse slide on the leading flank of upper slide and lower slide, be provided with the gliding support driving spare of drive upper bracket along transverse slide between two transverse slide on the upper slide, be provided with the gliding support driving spare of drive lower carriage along transverse slide between two transverse slide on the lower slide, two support driving spare are fixed in the left end portion of upper slide and lower slide respectively.

In foretell numerical control gear chamfering machine, all be provided with longitudinal slide rail on the right flank of upper bracket and lower carriage, slide on the longitudinal slide rail and be equipped with the slide that is used for fixed mount pad or mount pad down, all be equipped with curved first guide way and second guide way on the left side board of last mount pad and lower mount pad and the right side board, go up the chamfer assembly and can rotate along corresponding first guide way and second guide way respectively with lower chamfer assembly.

In the above numerical control gear chamfering machine, the arc length of the first guide groove is greater than the arc length of the second guide groove, and the central angles corresponding to the first guide groove and the second guide groove are equal.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a well reciprocate through slide (including upper bracket and lower carriage) and realize vertical regulation, remove through the support (including upper bracket and lower carriage) and control and realize horizontal regulation, realize vertical regulation through the back-and-forth movement of mount pad (including upper bracket and lower mount pad), and further through last chamfer assembly and lower chamfer assembly around the rotation realization angle's of guide way fine setting, the realization that makes this chamfer device can be smooth is operated the chamfer of alignment gear, overall structure is simple, and control is simple and convenient, and work efficiency is high.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic structural view of the upper slide seat of the present invention.

In the figure, 1, a lathe bed; 2. a column; 3. a main spindle box; 4. a tailstock; 5. an upper slide base; 6. a lower slide base; 7. an upper bracket; 8. a lower bracket; 9. an upper mounting seat; 10. a lower mounting seat; 11. an upper chamfer assembly; 12. a lower chamfer assembly; 13. a vertical slide rail; 14. a first lead screw; 15. a second lead screw; 16. a drive member; 17. a transverse slide rail; 18. a bracket driving member; 19. a longitudinal slide rail; 20. a slide plate; 21. a first guide groove; 22. a second guide groove.

Detailed Description

The invention will be further described with reference to specific embodiments in conjunction with the accompanying drawings, see fig. 1-3:

this numerical control gear chamfering machine includes lathe bed 1 and the stand 2 of setting on lathe bed 1, is equipped with headstock 3 on the lathe bed 1, and the upper end of stand 2 is equipped with and cooperates tailstock 4, its characterized in that with headstock 3 with the gear is fixed: be equipped with on the leading flank of stand 2 and can follow vertical movement's last seat 5 and lower seat 6, be equipped with upper bracket 7 and lower carriage 8 on going up seat 5 and the lower seat 6 respectively, the right flank of upper bracket 7 and lower carriage 8 is equipped with mount pad 9 and lower mount pad 10 respectively, it is equipped with chamfer assembly 11 and lower chamfer assembly 12 respectively to go up the symmetry on mount pad 9 and the lower mount pad 10 respectively, it all is equipped with the circular-arc guide way of two at least concentric different diameters to go up on mount pad 9 and the lower mount pad 10, it can rotate along the guide way that corresponds respectively to go up chamfer assembly 11 and lower chamfer assembly 12.

Further, two vertical slide rails 13 are arranged on the front side surface of the upright post 2, the upper slide carriage 5 and the lower slide carriage 6 are both slidably arranged with the vertical slide rails 13, a first screw rod 14 for driving the upper slide carriage 5 to vertically move and a second screw rod 15 for driving the lower slide carriage 6 to vertically move are arranged between the two vertical slide rails 13, and the first screw rod 14 and the second screw rod 15 are respectively driven by two screw rod driving pieces 16; two transverse sliding rails 17 are arranged on the front side faces of the upper sliding seat 5 and the lower sliding seat 6, a support driving part 18 for driving the upper support 7 to slide along the transverse sliding rails 17 is arranged between the two transverse sliding rails 17 on the upper sliding seat 5, a support driving part 18 for driving the lower support 8 to slide along the transverse sliding rails 17 is arranged between the two transverse sliding rails 17 on the lower sliding seat 6, and the two support driving parts 18 are fixed at the left end parts of the upper sliding seat 5 and the lower sliding seat 6 respectively.

As shown in fig. 3, longitudinal sliding rails 19 are respectively disposed on the right side surfaces of the upper bracket 7 and the lower bracket 8, sliding plates 20 for fixing the upper mounting seat 9 or the lower mounting seat 10 are slidably disposed on the longitudinal sliding rails 19, curved first guide grooves 21 and curved second guide grooves 22 are respectively disposed on the left side plate and the right side plate of the upper mounting seat 9 and the lower mounting seat 10, and the upper chamfering assembly 11 and the lower chamfering assembly 12 can respectively rotate along the corresponding first guide grooves 21 and second guide grooves 22; the arc length of the first guide groove 21 is greater than that of the second guide groove 22, and the central angles corresponding to the first guide groove 21 and the second guide groove 22 are equal.

The utility model discloses an in reciprocate through slide (including upper bracket 5 and lower slider 6) and realize vertical regulation, remove through the removal of support (including upper bracket 7 and lower carriage 8) and realize horizontal regulation, realize vertical regulation through the back-and-forth movement of mount pad (including last mount pad 9 and lower mount pad 10), and further through last chamfer assembly 11 and lower chamfer assembly 12 around the rotation realization angle's of guide way fine setting, the realization that makes this chamfer device can be smooth is to the chamfer operation of gear, overall structure is simple, and control is simple and convenient, and work efficiency is high.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. The utility model provides a numerical control gear chamfering machine, includes the lathe bed and sets up the stand on the lathe bed, be equipped with the headstock on the lathe bed, the upper end of stand is equipped with the tailstock fixed with the gear with the headstock cooperation, its characterized in that: the vertical column is characterized in that an upper sliding seat and a lower sliding seat capable of moving vertically are arranged on the front side face of the vertical column, an upper support and a lower support are arranged on the upper sliding seat and the lower sliding seat respectively, an upper mounting seat and a lower mounting seat are arranged on the right side face of the upper support and the right side face of the lower support respectively, an upper chamfering assembly and a lower chamfering assembly are symmetrically arranged on the upper mounting seat and the lower mounting seat respectively, at least two circular-arc guide grooves with the same center and different diameters are formed in the upper mounting seat and the lower mounting seat respectively, and the upper chamfering assembly and the lower chamfering assembly can rotate along the corresponding guide grooves respectively.

2. The numerical control gear chamfering machine according to claim 1, wherein: the vertical guide rail type vertical sliding device is characterized in that two vertical sliding rails are arranged on the front side face of the stand column, the upper sliding seat and the lower sliding seat are arranged in a sliding mode with the vertical sliding rails, a first lead screw for driving the upper sliding seat to move vertically and a second lead screw for driving the lower sliding seat to move vertically are arranged between the two vertical sliding rails, and the first lead screw and the second lead screw are driven by two lead screw driving pieces respectively.

3. The numerical control gear chamfering machine according to claim 2, characterized in that: all be provided with two horizontal slide rails on the leading flank of upper slide and lower slide, be provided with the gliding support driving spare of drive upper bracket along horizontal slide rail between two horizontal slide rails on the upper slide, be provided with the gliding support driving spare of drive lower carriage along horizontal slide rail between two horizontal slide rails on the lower slide, two the support driving spare is fixed in the left end portion of upper slide and lower slide respectively.

4. A numerically controlled gear chamfering machine according to claim 3, wherein: all be provided with vertical slide rail on the right flank of upper bracket and lower carriage, slide on vertical slide rail and be equipped with the slide that is used for fixed mount pad or mount pad down, all be equipped with curved first guide way and second guide way on the left side board of last mount pad and lower mount pad and the right side board, go up the chamfer assembly and can rotate along corresponding first guide way and second guide way respectively with lower chamfer assembly.

5. The numerical control gear chamfering machine according to claim 4, wherein: the arc length of the first guide groove is larger than that of the second guide groove, and the central angles corresponding to the first guide groove and the second guide groove are equal.

Images