CN215050566U

CN215050566U - Gear quenching automation equipment

Info

Publication number: CN215050566U
Application number: CN202120941696.3U
Authority: CN
Inventors: 张勤业; 李宝华
Original assignee: Zhejiang Tongda Electrical Appliance Co ltd
Current assignee: Zhejiang Tongda Electrical Appliance Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a gear quenching automation equipment aiming at the problem that the automatic quenching device in the prior art can not realize the uniform heating of each part of the workpiece, which belongs to the technical field of heat treatment, and comprises a base, two limit guide posts vertically arranged on the upper end surface of the base are fixedly arranged on the base, a lead screw is arranged between the two limit guide posts, a working platform is arranged on the limit guide posts, a first gear disc and a driving gear meshed with the first gear disc are rotatably arranged on one end of the working platform far away from the limit guide posts, a second gear disc is arranged above the first gear disc, a bearing disc is arranged above the second gear disc, a plurality of rotating sleeves are uniformly distributed on the bearing disc around the circle center of the bearing disc, the upper ends of the rotating sleeves are provided with gear posts, the centers of the gear posts are fixedly connected with rotating shafts, the utility model can not only make the workpiece rotate and shift, the workpiece can also rotate during quenching, so that the quenching of the workpiece is more uniform.

Description

Gear quenching automation equipment

Technical Field

The utility model belongs to the technical field of heat treatment, concretely relates to gear quenching automation equipment.

Background

The metal parts need obtain better, more stable work piece of performance through quenching cooling, and our internal commonly adopts high frequency heating quenching, has also appeared for this reason a lot of automation equipment that are used for the high frequency quenching processing, and for example patent publication is CN205933896U, the patent name is an automatic guenching unit's utility model patent of carousel mechanism, including the level setting, be used for placing the carousel of quenching work piece, carousel center fixed connection is on the rotatable transmission shaft of vertical setting, connects a gear through ratchet on the transmission shaft circumference, a rack is connected in the gear fit, and the rack is connected with the piston rod of pneumatic cylinder I. The utility model discloses realize the autogiration and the location of quenching work piece, replace the manual transfer of part, improve work efficiency. However, when the workpiece of the utility model is quenched, the workpiece is fixed, and the heating temperature of the high-frequency quenching equipment on the workpiece is not consistent due to the coverage of the workpiece, so that the performance and the stability of the workpiece are slightly different at the local position of the workpiece, and the overall performance of the workpiece is influenced.

Disclosure of Invention

The utility model provides a gear quenching automation equipment to the problem that automatic guenching unit can not realize that each position of work piece heats evenly among the prior art.

The invention aims to be realized by the following technical scheme: the automatic gear quenching equipment comprises a base, wherein two limiting guide posts vertically arranged on the upper end surface of the base are fixedly arranged on the base, a lead screw is arranged between the two limiting guide posts, the central lines of the two limiting guide posts and the central line of the lead screw are arranged in a straight line, a working platform is arranged on the limiting guide posts and can move up and down along the limiting guide posts, a first gear disc and a driving gear meshed with the first gear disc are rotatably arranged on one end, away from the limiting guide posts, of the working platform, a second gear disc is arranged above the first gear disc, a bearing disc is arranged above the second gear disc, the centers of the first gear disc, the second gear disc and the bearing disc are on the same vertical straight line, and intervals are reserved between the first gear disc and the second gear disc and between the second gear disc; a plurality of rotating sleeves are uniformly distributed on the bearing plate around the circle center of the bearing plate, through holes penetrating through two ends of each rotating sleeve are formed in the rotating sleeves, gear columns are arranged at the upper ends of the rotating sleeves, rotating shafts are fixedly connected to the centers of the gear columns, the upper ends of the rotating shafts are higher than the upper ends of the gear columns, the lower ends of the rotating shafts penetrate through the rotating sleeves, driven gears are fixedly mounted on the portions, penetrating through the rotating sleeves, of the lower ends of the rotating shafts, and the driven gears are meshed with the second gear plate; the upper end of spacing guide post still fixed mounting has the motor mounting panel, fixed mounting has the first driving motor of drive lead screw, the second driving motor of drive gear, the third driving motor of drive second gear dish on the motor mounting panel.

In the above scheme, the rotation of lead screw can realize reciprocating of work platform, and drive gear's rotation can drive the rotation of first toothed disc, and the rotation of second toothed disc drives the rotation of driven gear and then makes the axis of rotation rotate, and the automatic rotation displacement of gear workpiece is realized to first toothed disc, and the rotation of gear workpiece is realized to the axis of rotation. Be used for placing gear workpiece on the gear post, the upper end height of axis of rotation is greater than the height of gear post and can guarantees that the rotation of gear post can not throw away gear workpiece when the gear is placed on the gear post. When the rotation of the gear workpiece can realize high-frequency quenching, all parts of the gear workpiece can be heated to the same temperature, and the same performance of all parts of the gear workpiece is realized. The upper and lower position adjustment of the working platform is realized by driving the screw rod to rotate through the first driving motor, so that the working height of people with different heights is adapted.

As preferred, work platform includes mounting panel and lower mounting panel, mounting panel and last mounting panel set up for the up end level of base down, the mounting panel is close to one of spacing guide post down and serves the backup pad of installing two mutual parallel arrangement perpendicularly, install the mounting panel in two backup pads, two spacing guide post and lead screw all pass mounting panel and lower mounting panel, and go up the mounting panel and pass the through-hole of lead screw down in be equipped with the screw thread matched with screw thread of lead screw.

Preferably, the motor mounting plate is horizontally arranged on the lower mounting plate, a first driving motor, a second driving motor and a third driving motor are respectively and fixedly mounted on the motor mounting plate, the first driving motor is positioned right above the screw rod, the second driving motor is positioned right above the driving gear, the third driving motor is positioned right above the second gear disc, a motor shaft of the first driving motor is fixedly connected with the screw rod, the driving gear is fixedly connected with a first connecting rod, the upper end of the first connecting rod is fixedly connected with the motor shaft of the second driving motor, the lower end of the first connecting rod is rotatably mounted on the lower mounting plate, a second connecting rod is fixedly arranged at the center of the second gear disc, the second connecting rod upwards penetrates through the bearing disc, and the upper end of the second connecting rod is fixedly mounted with the motor shaft of the third driving motor, the lower end of the second connecting rod passes through the first gear disc and is rotatably installed on the lower installation plate. When the second connecting rod rotates, the bearing disc and the first gear disc cannot be driven to rotate.

Preferably, the diameter of the gear column is larger than that of the through hole of the rotating sleeve.

Preferably, the gear column is of a hollow column structure with a closed lower end, and a rotating shaft is fixedly connected to the center of the gear column with the closed lower end.

Preferably, the diameters of the first gear disc and the bearing disc are equal, and the diameter of the second gear disc is smaller than that of the first gear disc.

Preferably, the two limiting guide posts and the screw rod are equal in height.

Preferably, the drive gear is located between the first gear plate and the screw.

Preferably, a plurality of support columns are fixedly arranged between the first gear disc and the bearing disc, the support columns are arranged around the center of the first gear disc, and the support columns are arranged on the outer edge of the first gear disc. The support column not only plays the effect of support, still couples together first toothed disc and bear a set fixed connection, drives when first toothed disc rotates and bears the set rotation.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model can realize the rotation displacement of the gear workpiece and the automatic rotation of the gear workpiece during high-frequency quenching, so that the heating temperature of each part of the gear workpiece is uniform, and the performance of each part of the gear workpiece is the same; the upper and lower position adjustment of the working platform is realized by driving the screw rod to rotate through the first driving motor, so that the working height of people with different heights is adapted.

Drawings

Fig. 1 is a schematic structural view of the utility model;

FIG. 2 is an exploded view of the main structure of the utility model;

fig. 3 is a schematic view of the usage state of the utility model.

The labels in the figure are: 1. A base; 2. a limiting guide post 3 and a screw rod; 4. a first gear wheel 4; 5. a drive gear; 6. a second gear wheel disc; 7. a carrier tray; 8. rotating the sleeve; 9. a gear post; 10. a rotating shaft; 11. a driven gear; 12. a motor mounting plate; 13. a first drive motor; 14. a second drive motor; 15. a third drive motor; 16. an upper mounting plate; 17. a lower mounting plate; 18. a support plate; 19. a first connecting rod; 20. a second connecting rod; 21. a support pillar; 22. a gear workpiece.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, 2 and 3, the gear quenching automation equipment comprises a base 1, wherein two limiting guide posts 2 vertically installed on the upper end face of the base 1 are fixedly arranged on the base 1, a screw rod 3 is arranged between the two limiting guide posts 2, the central lines of the two limiting guide posts 2 and the screw rod 3 are arranged in a straight line, and the two limiting guide posts 2 and the screw rod 3 are equal in height. Install work platform on the spacing guide post 2, work platform can reciprocate along spacing guide post 2, work platform includes mounting panel 16 and lower mounting panel 17, mounting panel 17 and last mounting panel 16 set up for base 1's up end level down, mounting panel 17 is close to one of spacing guide post 2 down and serves and install two backup pad 18 of parallel arrangement each other perpendicularly, mounting panel 16 is installed, two on two backup pad 18 spacing guide post 2 and lead screw 3 all pass mounting panel 16 and lower mounting panel 17, and go up mounting panel 16 and lower mounting panel 17 and pass the screw thread matched with screw thread with lead screw 3 in the through-hole of lead screw 3. The one end of the spacing guide post 2 is kept away from to lower mounting panel 17 rotates and installs first toothed disc 4 and drive gear 5 with first toothed disc 4 meshing, and drive gear 5 is located between first toothed disc 4 and the lead screw 3. A second gear wheel disc 6 is arranged above the first gear wheel disc 4, a bearing disc 7 is arranged above the second gear wheel disc 6, the centers of the first gear wheel disc 4, the second gear wheel disc 6 and the bearing disc 7 are on the same vertical straight line, and a gap is reserved between the first gear wheel disc 4 and the second gear wheel disc 6 and between the second gear wheel disc 6 and the bearing disc 7; the diameters of the first gear disc 4 and the bearing disc 7 are equal, and the diameter of the second gear disc 6 is smaller than that of the first gear disc 4. Still fixedly between first toothed disc 4 and the bearing disc 7 be equipped with a plurality of support columns 21, support column 21 sets up around the center of first toothed disc 4, just support column 21 sets up the outward flange at first toothed disc 4. Bear and to have a plurality of to rotate cover 8 around the centre of a circle evenly distributed who bears dish 7 on the dish 7, be equipped with the through-hole that runs through rotation cover 8 both ends in rotating cover 8, the upper end of rotating cover 8 is equipped with gear post 9, and the diameter of gear post 9 is greater than the diameter of the through-hole of rotating cover 8. The gear column 9 is a hollow column structure with a closed lower end, and a rotating shaft 10 is fixedly connected to the center of the gear column 9 with the closed lower end. The upper end of the rotating shaft 10 is higher than the upper end of the gear column 9, the lower end of the rotating shaft 10 penetrates through the rotating sleeve 8, a driven gear 11 is fixedly mounted on the part, penetrating through the rotating sleeve 8, of the lower end of the rotating shaft 10, and the driven gear 11 is meshed with the second gear disc 6; the upper end of the limiting guide post 2 is also fixedly provided with a motor mounting plate 12, the motor mounting plate 12 is horizontally arranged on a lower mounting plate 17, the motor mounting plate 12 is respectively and fixedly provided with a first driving motor 13, a second driving motor 14 and a third driving motor 15, the first driving motor 13 is positioned over the screw rod 3, the second driving motor 14 is positioned over the driving gear 5, the third driving motor 15 is positioned over the second gear disc 6, a motor shaft of the first driving motor 13 is fixedly connected with the screw rod 3, the driving gear 5 is fixedly connected with a first connecting rod 19, the upper end of the first connecting rod 19 is fixedly connected with a motor shaft of the second driving motor 14, the lower end of the first connecting rod 19 is rotatably arranged on the lower mounting plate 17, and a second connecting rod 20 is fixedly arranged at the center of the second gear disc 6, the second connecting rod 20 upwards passes through the bearing disc 7, the upper end of the second connecting rod 20 is fixedly installed with a motor shaft of the third driving motor 15, and the lower end of the second connecting rod 20 passes through the first gear disc 4 and is rotatably installed on the lower installation plate 17.

The utility model discloses during the operation, can rotate through the drive lead screw 3 of first driving motor 13 and realize work platform's upper and lower position control, adapt to the people's of different heights working height. After work platform's altitude mixture control is good, start with the utility model discloses the high frequency quenching equipment and the cooling arrangement that the cooperation was used, 14 spaced operation of second driving motor make 4 spaced operation of first toothed disc, and the angle of operation equals at every turn, all has just in time a gear post 9 to rotate before workman's face, and the enough workman of interval time places gear workpiece 22 on gear post 9. After the gear post 9 is placed, the gear post is rotated to a position right below the high-frequency quenching equipment, so that the gear workpiece 22 is subjected to heat treatment, the rotating shaft 10 rotates when the first gear plate 4 rotates, all parts of the gear workpiece 22 can be uniformly irradiated by the high-frequency quenching equipment, and the performance of the gear workpiece 22 is more uniform and stable.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a gear quenching automation equipment, a serial communication port, including base (1), fixed two spacing guide post (2) of vertical installation on base (1) up end that are equipped with on base (1), be equipped with lead screw (3) between two spacing guide post (2), the central line of two spacing guide post (2) and the central line of lead screw (3) are arranged into a straight line, install work platform on spacing guide post (2), work platform can reciprocate along spacing guide post (2), work platform rotates on keeping away from the one end of spacing guide post (2) and installs first toothed disc (4) and drive gear (5) with first toothed disc (4) meshing, and the top of first toothed disc (4) is equipped with second toothed disc (6), and the top of second toothed disc (6) is equipped with bears dish (7), first toothed disc (4), The centers of the second gear wheel disc (6) and the bearing disc (7) are on the same vertical straight line, and intervals are reserved between the first gear wheel disc (4) and the second gear wheel disc (6) and between the second gear wheel disc (6) and the bearing disc (7); a plurality of rotating sleeves (8) are uniformly distributed on the bearing disc (7) around the circle center of the bearing disc (7), through holes penetrating through two ends of each rotating sleeve (8) are formed in each rotating sleeve (8), gear columns (9) are arranged at the upper ends of the rotating sleeves (8), rotating shafts (10) are fixedly connected to the centers of the gear columns (9), the upper ends of the rotating shafts (10) are higher than the upper ends of the gear columns (9), the lower ends of the rotating shafts (10) penetrate through the rotating sleeves (8), driven gears (11) are fixedly mounted on the portions, penetrating through the rotating sleeves (8), of the lower ends of the rotating shafts (10), and the driven gears (11) are meshed with the second gear discs (6); the upper end of spacing guide post (2) still fixed mounting have motor mounting panel (12), fixed mounting has first driving motor (13) of drive lead screw (3), second driving motor (14) of drive gear (5), third driving motor (15) of drive second gear dish (6) on motor mounting panel (12).

2. The automatic gear quenching equipment according to claim 1, wherein the working platform comprises an upper mounting plate (16) and a lower mounting plate (17), the lower mounting plate (17) and the upper mounting plate (16) are horizontally arranged relative to the upper end surface of the base (1), one end, close to the limiting guide column (2), of the lower mounting plate (17) is vertically provided with two supporting plates (18) which are arranged in parallel, the two supporting plates (18) are provided with the upper mounting plate (16), the two limiting guide columns (2) and the screw rod (3) penetrate through the upper mounting plate (16) and the lower mounting plate (17), and threads matched with the threads of the screw rod (3) are arranged in through holes formed in the upper mounting plate (16) and the lower mounting plate (17) and penetrate through the screw rod (3).

3. The gear quenching automation device as claimed in claim 1, wherein the motor mounting plate (12) is horizontally arranged on a lower mounting plate (17), a first driving motor (13), a second driving motor (14) and a third driving motor (15) are respectively and fixedly mounted on the motor mounting plate (12), the first driving motor (13) is located right above the screw rod (3), the second driving motor (14) is located right above the driving gear (5), the third driving motor (15) is located right above the second gear wheel disc (6), a motor shaft of the first driving motor (13) is fixedly connected with the screw rod (3), a first connecting rod (19) is fixedly connected with the driving gear (5), an upper end of the first connecting rod (19) is fixedly connected with a motor shaft of the second driving motor (14), the lower extreme of first connecting rod (19) rotates and installs under on mounting panel (17), the fixed second connecting rod (20) that is equipped with in center of second toothed disc (6), second connecting rod (20) upwards pass bear set (7) just the upper end of second connecting rod (20) and the motor shaft fixed mounting of third driving motor (15), the lower extreme of second connecting rod (20) passes first toothed disc (4) and rotates and install under on mounting panel (17).

4. An automated gear quenching device according to claim 1, characterized in that the diameter of the gear column (9) is larger than the diameter of the through hole of the rotating sleeve (8).

5. The gear quenching automation device according to claim 1, characterized in that the gear column (9) is a hollow column structure with a closed lower end, and the center of the gear column (9) with the closed lower end is fixedly connected with a rotating shaft (10).

6. Gear quenching automation device according to claim 1, characterized in that the first gear disc (4) and the carrier disc (7) have equal diameters, the second gear disc (6) having smaller diameters than the first gear disc (4).

7. The gear quenching automation equipment as claimed in claim 1, wherein the two limit guide posts (2) and the screw rod (3) are equal in height.

8. An automated gear-quenching device according to claim 1, characterized in that the driving gear (5) is located between the first gear disc (4) and the screw (3).

9. The automatic gear quenching equipment according to claim 1, wherein a plurality of support columns (21) are fixedly arranged between the first gear plate (4) and the bearing plate (7), the support columns (21) are arranged around the center of the first gear plate (4), and the support columns (21) are arranged at the outer edge of the first gear plate (4).