CN210550035U - Gear circular arc chamfer processingequipment - Google Patents
Gear circular arc chamfer processingequipment Download PDFInfo
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- CN210550035U CN210550035U CN201921485990.7U CN201921485990U CN210550035U CN 210550035 U CN210550035 U CN 210550035U CN 201921485990 U CN201921485990 U CN 201921485990U CN 210550035 U CN210550035 U CN 210550035U
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- gear
- circular arc
- air cylinder
- rod piece
- working platform
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Abstract
The utility model discloses a gear circular arc chamfer processingequipment, it is provided with the push down part, and push down the effect of part accessible extension spring and push down in order to compress tightly the gear fixed, and the effect of push down part accessible second cylinder is and is shifted up in order to loosen the gear, like this, the utility model discloses can compress tightly or loosen the gear through reciprocating of push down part to make operating personnel need not often to screw and loosen the bolt and come fixed gear, reduced operating personnel's work load, improved work efficiency.
Description
Technical Field
The utility model relates to a gear circular arc chamfer processingequipment.
Background
At present, when the gear of the isolator is produced, an end face of the gear needs to be subjected to circular arc chamfering, so that the gear can be normally used. At present when carrying out circular arc chamfer to the gear, generally pass through bolt locking with the gear and fix on the workstation, then carry out the chamfer through the chamfer head to the gear, like this, through bolt locking gear for need often screw and loosen the bolt, it is comparatively troublesome to operate, makes machining efficiency lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a gear circular arc chamfer processingequipment is provided, it need not to lock the gear through the bolt, and machining efficiency is higher.
In order to solve the technical problem, the utility model provides a gear circular arc chamfer processingequipment, it includes:
the base is provided with a working platform and a cavity;
the turntable is rotatably arranged on the working platform, a connecting column is fixedly connected to the upper surface of the turntable, the connecting column is vertically arranged, and the turntable is used for placing a gear to be processed;
the stepping motor is arranged in the cavity, and a driving shaft of the stepping motor is connected with the turntable and used for driving the turntable to rotate;
the sliding block is arranged on the base in a sliding manner, and the sliding direction of the sliding block is the radial direction of the connecting column;
the first air cylinder is used for driving the sliding block;
the servo motor is fixedly arranged on the sliding block, and a motor shaft of the servo motor is vertical to the axis of the connecting column;
the chamfering head is arranged on a driving shaft of the servo motor and is provided with an arc concave part for processing an arc chamfer on the gear;
the guide sleeve is fixedly connected with the base and is positioned in the cavity, and the axis of the guide sleeve is vertical to the working platform;
the rod piece vertically penetrates through the working platform and is slidably sleeved in the guide sleeve, a radial convex ring is arranged on the rod piece, and the radial convex ring is positioned above the working platform;
the limiting plate is fixedly connected to the lower end of the rod piece and is used for abutting against the lower end face of the guide sleeve;
the second air cylinder is positioned in the cavity, a piston rod of the second air cylinder is vertically arranged upwards, and the second air cylinder is used for pushing the rod piece to move upwards;
the downward pressing component is fixedly connected to the upper end of the rod piece and is used for downward pressing and fixing the gear placed on the turntable;
and the tension spring is sleeved on the rod piece, the upper end of the tension spring is connected with the radial convex ring, and the lower end of the tension spring is connected with the working platform.
Preferably, the pushing component comprises a connecting part and a pushing part, the connecting part is fixedly connected with the upper end of the rod piece, the pushing part is detachably connected with the connecting part, the pushing part is horizontally arranged and is semicircular, and the pushing part is symmetrically arranged relative to the axis of the connecting column.
Preferably, the pressing portion and the connecting portion are locked and fixed by a bolt.
Preferably, a handle is fixedly arranged on the connecting part.
Preferably, the side wall of the cavity is provided with a plurality of heat dissipation holes.
After the structure more than adopting, compared with the prior art, the utility model, have following advantage:
when the processing device of the utility model carries out circular arc chamfering on the gear, the rod piece is moved upwards through the second cylinder firstly to ensure that the pressing component moves upwards and is positioned above the turntable, then the gear sleeve is arranged on the connecting column to ensure that the gear is arranged on the turntable, then the second cylinder is reset to ensure that the pressing component moves downwards and presses the gear downwards and is fixed, then the servo motor is started, the servo motor drives the chamfering head to rotate, then the first cylinder works to push the sliding block to move, so that the chamfering head is close to the gear and carries out circular arc chamfering on the gear, after one tooth part chamfering of the gear is finished, the first cylinder retracts to ensure that the chamfering head is far away from the gear, then the second cylinder works to ensure that the pressing component moves upwards, then the stepping motor drives the turntable to rotate for a certain angle, after the rotation is in place, the second cylinder is reset to ensure that the pressing component presses the gear downwards and is fixed again, then first cylinder work is in order to make the head of chamfer to be close to the gear to another tooth portion to the gear carries out the chamfer, so reciprocal, can carry out the chamfer one by one to each tooth portion of gear, like this, the utility model discloses can compress tightly or loosen the gear through reciprocating of pushing down the part, thereby make operating personnel need not often to screw and loosen the bolt and come fixed gear, reduced operating personnel's work load, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the structure of the hold-down member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the gear circular arc chamfering device of the present embodiment includes a base 1, a turntable 2, a stepping motor 3, a slider 4, a first cylinder 5, a servo motor 6, a chamfering head 7, a guide sleeve 8, a rod 9, a limiting plate 10, a second cylinder 14, a pressing member 11, and a tension spring 12.
A working platform 101 is arranged on the base 1, the working platform 101 is horizontally arranged, a cavity 102 is arranged in the base 1, and the cavity 102 is located below the working platform 101.
2 rotatable the installing on work platform 101 of carousel, 2 levels of carousel set up, fixedly connected with a spliced pole 201 on the upper surface of carousel 2, the vertical setting of spliced pole 201, carousel 2 is used for placing the gear of treating processing, when the gear of treating processing is placed on carousel 2, the gear cover is put on spliced pole 201.
Step motor 3 set up in cavity 102, step motor 3's drive shaft be connected with carousel 2, step motor 3's drive shaft and spliced pole 201 coaxial line set up, step motor 3 is used for driving carousel 2 to rotate, like this, when step motor 3 drive carousel 2 rotates, carousel 2 can drive the synchronous rotation of the gear on the carousel 2.
The base 1 on be provided with the slide rail, slider 4 slidable set up on the slide rail of base 1, slider 4's slip direction is the radial direction of spliced pole 201 to make slider 4 slide along the radial direction of spliced pole 201 when sliding.
The first air cylinder 5 is used for driving the sliding block 4 to slide, so that the first air cylinder 5 can drive the sliding block 4 to slide along the radial direction of the connecting column 201.
The servo motor 6 is fixedly arranged on the sliding block 4, and a motor shaft of the servo motor 6 is vertical to the axis of the connecting column 201.
The chamfering head 7 is installed on a driving shaft of the servo motor 6, the servo motor 6 can drive the chamfering head 7 to rotate, the chamfering head 7 is provided with an arc concave part 701 for processing arc chamfering on the gear, namely the chamfering head 7 is horizontally arranged, the arc concave part 701 is arranged on the peripheral wall of the chamfering head 7, when the chamfering head 7 rotates, the arc concave part 701 is contacted with the edge of the end face of the gear, and the arc concave part 701 of the chamfering head 7 grinds the edge of the end face of the gear into the arc chamfering.
The guide sleeve 8 is fixedly connected with the base 1 and is positioned in the cavity 102, and the axis of the guide sleeve 8 is perpendicular to the working platform 101.
The rod 9 vertically penetrates through the working platform 101 and is slidably sleeved in the guide sleeve 8, a radial convex ring 901 is arranged on the rod 9, the radial convex ring 901 and the rod 9 are integrally formed, the radial convex ring 901 is positioned above the working platform 101, and the rotary table 2 is positioned between the rod 9 and the chamfering head 7.
The limiting plate 10 is fixedly connected to the lower end of the rod 9, the limiting plate 10 is horizontally arranged, and the limiting plate 10 is used for abutting against the lower end face of the guide sleeve 8 to limit the stroke of the rod 9 when moving upwards.
The second cylinder 14 is located in the cavity 102, the second cylinder 14 is located right below the rod 9, a piston rod of the second cylinder 14 is vertically arranged upwards, and the second cylinder 14 is used for pushing the rod 9 to move upwards, that is, when the piston rod of the second cylinder 14 extends upwards, the piston rod of the second cylinder 14 abuts against the lower surface of the limiting plate 10, so that the piston rod of the second cylinder 14 pushes the limiting plate 10 to move upwards, and the rod 9 moves upwards.
The pressing component 11 is fixedly connected to the upper end of the rod 9, and the pressing component 11 is used for pressing and fixing the gear placed on the turntable 2.
The tension spring 12 is sleeved on the rod member 9, the upper end of the tension spring 12 is connected with the radial convex ring 901, and the lower end of the tension spring 12 is connected with the working platform 101.
The downwards-pressing part 11 comprises a connecting part 1101 and a downwards-pressing part 1102, the connecting part 1101 is fixedly connected with the upper end of the rod piece 9, the downwards-pressing part 1102 is detachably connected with the connecting part 1101, the downwards-pressing part 1102 is horizontally arranged and is in a semicircular ring shape, the size of the downwards-pressing part 1102 is matched with the size of a gear to be machined, and the downwards-pressing part 1102 is symmetrically arranged relative to the axis of the connecting column 201.
The pressing part 1102 and the connecting part 1101 are locked and fixed through a bolt 1103, so that the pressing part 1102 can be detached and replaced by unscrewing the bolt 1103, and convenience is brought.
A handle 13 is fixedly provided on the connecting portion 1101, so that the handle 13 can be used to pull up the pressing member 11 when necessary.
The side wall of the cavity 102 is provided with a plurality of heat dissipation holes 15, so that heat in the cavity 102 can be dissipated through the heat dissipation holes 15.
When the machining device of the embodiment performs circular arc chamfering on a gear, the rod member 9 is moved upwards by the second air cylinder 14 so that the pressing part 11 moves upwards and is positioned above the turntable 2, then the gear is sleeved on the connecting column 201 so that the gear is placed on the turntable 2, then the second air cylinder 14 is reset so that the pressing part 11 moves downwards and the gear is pressed and fixed on the turntable 2, then the servo motor 6 is started, the servo motor 6 drives the chamfering head 7 to rotate, then the first air cylinder 5 works, the first air cylinder 5 pushes the sliding block 4 to move so that the chamfering head 7 is close to the gear and performs circular arc chamfering on the gear through the circular arc concave part 701, after one tooth part chamfering of the gear is completed, the first air cylinder 5 retracts so that the chamfering head 7 is far away from the gear, then the second air cylinder 14 works so that the pressing part 11 moves upwards, then the stepping motor 3 drives the turntable 2 to rotate for a certain angle, the carousel 2 drives the synchronous rotation of gear when rotating, rotates to the position after, second cylinder 14 resets for it is fixed to push down 11 again with the gear, then first cylinder 5 work is close to the gear so that chamfer head 7 to carry out the chamfer to another tooth portion of gear, so reciprocal, can chamfer each tooth portion of gear one by one.
The actions of the stepping motor 3, the first air cylinder 5, the servo motor 6 and the second air cylinder 14 are controlled by a control system.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, but should not be construed as limiting the claims, and the present invention is not limited to the above-described embodiments, but may be modified in various ways. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a gear circular arc chamfer processingequipment which characterized in that, it includes:
the device comprises a base (1), wherein a working platform (101) is arranged on the base (1), and a cavity (102) is arranged in the base (1);
the rotary table (2) is rotatably arranged on the working platform (101), a connecting column (201) is fixedly connected to the upper surface of the rotary table (2), the connecting column (201) is vertically arranged, and the rotary table (2) is used for placing a gear to be processed;
the stepping motor (3) is arranged in the cavity (102), and a driving shaft of the stepping motor (3) is connected with the turntable (2) and used for driving the turntable (2) to rotate;
the sliding block (4) is arranged on the base (1) in a sliding mode, and the sliding direction of the sliding block (4) is the radial direction of the connecting column (201);
the first air cylinder (5), the first air cylinder (5) is used for driving the sliding block (4) to slide;
the servo motor (6) is fixedly arranged on the sliding block (4), and a motor shaft of the servo motor (6) is vertical to the axis of the connecting column (201);
the chamfering head (7) is installed on a driving shaft of the servo motor (6), and the chamfering head (7) is provided with a circular arc concave part (701) for processing a circular arc chamfer on the gear;
the guide sleeve (8) is fixedly connected with the base (1) and is positioned in the cavity (102), and the axis of the guide sleeve (8) is vertical to the working platform (101);
the rod piece (9) vertically penetrates through the working platform (101) and is slidably sleeved in the guide sleeve (8), a radial convex ring (901) is arranged on the rod piece (9), and the radial convex ring (901) is positioned above the working platform (101);
the limiting plate (10) is fixedly connected to the lower end of the rod piece (9) and is used for abutting against the lower end face of the guide sleeve (8);
the second air cylinder (14), the second air cylinder (14) is positioned in the cavity (102), a piston rod of the second air cylinder (14) is vertically arranged upwards, and the second air cylinder (14) is used for pushing the rod piece (9) to move upwards;
the downward pressing component (11) is fixedly connected to the upper end of the rod piece (9) and used for downward pressing and fixing the gear placed on the rotary table (2);
and the tension spring (12) is sleeved on the rod piece (9), the upper end of the tension spring (12) is connected with the radial convex ring (901), and the lower end of the tension spring (12) is connected with the working platform (101).
2. The gear circular arc chamfering machining device according to claim 1, wherein: the pressing component (11) comprises a connecting portion (1101) and a pressing portion (1102), the connecting portion (1101) is fixedly connected with the upper end of the rod piece (9), the pressing portion (1102) is detachably connected with the connecting portion (1101), the pressing portion (1102) is horizontally arranged and is in a semicircular shape, and the pressing portion (1102) is symmetrically arranged relative to the axis of the connecting column (201).
3. The gear circular arc chamfering machining device according to claim 2, characterized in that: the pressing part (1102) and the connecting part (1101) are locked and fixed through a bolt (1103).
4. The gear circular arc chamfering machining device according to claim 3, wherein: a handle (13) is fixedly arranged on the connecting part (1101).
5. The gear circular arc chamfering machining device according to claim 4, wherein: the side wall of the cavity (102) is provided with a plurality of heat dissipation holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485990.7U CN210550035U (en) | 2019-09-07 | 2019-09-07 | Gear circular arc chamfer processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485990.7U CN210550035U (en) | 2019-09-07 | 2019-09-07 | Gear circular arc chamfer processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550035U true CN210550035U (en) | 2020-05-19 |
Family
ID=70667325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485990.7U Active CN210550035U (en) | 2019-09-07 | 2019-09-07 | Gear circular arc chamfer processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550035U (en) |
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2019
- 2019-09-07 CN CN201921485990.7U patent/CN210550035U/en active Active
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