CN215942139U

CN215942139U - Turning special fixture of planetary gear support

Info

Publication number: CN215942139U
Application number: CN202122443136.8U
Authority: CN
Inventors: 蔡立华
Original assignee: Guangdong Huayu Science And Technology Co ltd
Current assignee: Guangdong Huayu Science And Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-04
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a special turning clamp for a planet gear bracket. The special turning clamp for the planet gear bracket comprises a flat plate; the box-shaped block is fixedly arranged at the bottom of the flat plate, and the top of the box-shaped block is provided with an opening; the two movable holes are formed in the flat plate; the two vertical plates are respectively and slidably arranged in the corresponding movable holes; the two arc-shaped blocks are respectively arranged on one side of the corresponding vertical plate; the four clamping blocks are fixedly arranged on the two arc-shaped blocks respectively; and the two fixing blocks are fixedly arranged at the bottom of the flat plate. The special turning clamp for the planet gear bracket has the advantages of being convenient to use, prolonging the service life of the clamp and reducing cleaning steps in the using process.

Description

Turning special fixture of planetary gear support

Technical Field

The utility model relates to the technical field of production of planetary gear carriers, in particular to a special turning clamp for a planetary gear carrier.

Background

The planet gears are gear systems which can rotate around their own rotating shafts like fixed-axis gears, and the rotating shafts of the planet gears rotate around the axes of other gears along with the planet carrier, the rotation around the axes of the planet gears is called rotation, the rotation around the axes of other gears is called revolution, and the planet gears are like planets in a solar system.

Traditionally, the drive of anchor clamps utilizes screw rod and nut to drive usually more, and screw nut takes place wearing and tearing easily through a period of use, in case be used for the groove wearing and tearing that fall that closes soon will influence screw nut's use seriously, planetary gear support has the piece production in the in-process of processing simultaneously, the piece if in the middle of the thread groove of card income on the screw rod, will influence its normal use, screw nut need clean in proper time and lubricate when using simultaneously, it is comparatively troublesome during the operation.

Therefore, it is necessary to provide a new turning special fixture for a planet gear carrier to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the special turning clamp for the planet gear bracket, which has the advantages of convenient use, prolonged service life of the clamp and reduced cleaning steps in the use process.

In order to solve the technical problem, the special turning clamp for the planet gear carrier provided by the utility model comprises: a flat plate; the box-shaped block is fixedly arranged at the bottom of the flat plate, and the top of the box-shaped block is provided with an opening; the two movable holes are formed in the flat plate; the two vertical plates are respectively and slidably arranged in the corresponding movable holes; the two arc-shaped blocks are respectively arranged on one side of the corresponding vertical plate; the four clamping blocks are fixedly arranged on the two arc-shaped blocks respectively; the two fixing blocks are fixedly arranged at the bottom of the flat plate; the two transverse rods are respectively slidably mounted on the corresponding fixed blocks, and the ends, far away from each other, of the two transverse rods extend to the outside of the box-shaped block and are fixedly connected with the corresponding vertical plates; the two first rotating rods are rotatably arranged between the inner walls of the two sides of the box-shaped block; the two second rotating rods are rotatably arranged between the inner walls of the two sides of the box-shaped block; the motor is fixedly arranged on the inner wall of one side of the box-shaped block, and an output shaft of the motor is fixedly connected with one end of the corresponding second rotating rod; and the driving mechanism is arranged in the box-shaped block.

Preferably, the driving mechanism comprises two first gears, two second gears, four belt pulleys, two belts and two transverse racks, the two first gears are respectively fixedly sleeved on the corresponding second rotating rods, motor fixed mounting is on one side inner wall of case type piece, the output shaft of motor with correspond the one end fixed connection of second dwang, two fixed covers of first gear are established and are corresponded on the second dwang, two first gear meshes mutually, two the second gear is fixed the cover respectively and is established and is corresponded on the first dwang, four the belt pulley is fixed the cover respectively and is established two the second dwang and two on the first dwang, two the belt is established respectively and is established four between the belt pulley, two horizontal rack fixed mounting respectively is corresponding on the transverse bar.

Preferably, two connecting blocks are fixedly mounted on one side of the vertical plate, and both the two connecting blocks are fixedly connected with the arc-shaped block.

Preferably, the same connecting rod is fixedly installed between the inner walls of the two sides of the movable hole and is in sliding connection with the vertical plate.

Preferably, two equal fixed mounting in one side that the transverse bar is close to each other has the stopper, the clearing hole has all been seted up to the both sides of box type piece, two the clearing hole respectively with correspond transverse bar looks adaptation.

Preferably, two U-shaped blocks are fixedly mounted on the inner wall of the bottom of the box-shaped block, two strip-shaped blocks are slidably mounted in the box-shaped block, one sides, far away from each other, of the two strip-shaped blocks extend to the outside of the box-shaped block and are fixedly connected with the corresponding vertical plates, and the two strips are respectively slidably connected with the corresponding U-shaped blocks.

Preferably, a supporting seat is fixedly installed on the inner wall of one side of the box-shaped block and is fixedly connected with the motor.

Compared with the prior art, the special turning clamp for the planet gear carrier has the following beneficial effects:

can adjust the distance between two arc pieces through the drive to the motor to make things convenient for placing and taking out of planet gear carrier, conveniently realize the clamping to planet gear carrier, the wearing and tearing that the cooperation of gear and horizontal rack produced relatively speaking are less, and the influence that wearing and tearing produced is littleer, sets up relevant drive mechanism in the middle of the box piece, can prevent the influence of the cuttings that the in-process of processing produced to equipment.

Drawings

FIG. 1 is a front cross-sectional view of a preferred embodiment of a turning special fixture for a planet carrier provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

figure 3 is an assembly view of the arc block and clamping block of the present invention.

Reference numbers in the figures: 1. a flat plate; 2. a box-shaped block; 3. a movable hole; 4. a vertical plate; 5. an arc-shaped block; 6. a clamping block; 7. a fixed block; 8. a transverse bar; 9. a first rotating lever; 10. a second rotating lever; 11. a motor; 12. a first gear; 13. a second gear; 14. a belt pulley; 15. a belt; 16. a transverse rack.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a front cross-sectional view illustrating a preferred embodiment of a special fixture for turning a planet gear carrier according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; figure 3 is an assembly view of the arc block and clamping block of the present invention. Turning special fixture of planet gear carrier includes: a flat plate 1; the box-shaped block 2 is fixedly arranged at the bottom of the flat plate 1, the top of the box-shaped block 2 is provided with an opening, and a plurality of structures mentioned below are wrapped in the box-shaped block to prevent the influence of powder scraps; the two movable holes 3 are formed in the horizontal plate 1, and provide movable spaces for two vertical plates 4 mentioned below; the two vertical plates 4 are respectively and slidably arranged in the corresponding movable holes 3 to fix the two arc-shaped blocks 5; the two arc-shaped blocks 5 are respectively arranged on one side of the corresponding vertical plate 4, and are used for installing a clamping block 6 mentioned below; the four clamping blocks 6 are fixedly arranged on the two arc-shaped blocks 5 respectively to clamp the planet gear support; the two fixing blocks 7 are fixedly arranged at the bottom of the flat plate 1, and two transverse rods 8 mentioned below are slidably arranged; the two transverse rods 8 are respectively slidably mounted on the corresponding fixed blocks 7, and the ends, away from each other, of the two transverse rods 8 extend out of the box-shaped block 2 and are fixedly connected with the corresponding vertical plates 4, so that two transverse racks 16 mentioned below are fixed; the two first rotating rods 9 are rotatably arranged between the inner walls of the two sides of the box-shaped block 2 and matched with the other two transverse racks 16 to drive the two transverse rods 8 to move; the two second rotating rods 10 are rotatably arranged between the inner walls of the two sides of the box-shaped block 2, and are used for fixing two first gears 12 and two corresponding belt pulleys 14; the motor 11 is fixedly arranged on the inner wall of one side of the box-shaped block 2, and an output shaft of the motor 11 is fixedly connected with one end of the corresponding second rotating rod 10 to provide kinetic energy for the rotation of the second rotating rod 10; and the driving mechanism is arranged in the box-shaped block 2 and is used for realizing synchronous reverse motion of the two first rotating rods 9.

In order to realize the reverse rotation of the two second gears 13 by the driving of the motor 11, and realize the approaching and moving adjustment of the two vertical plates 4 by the cooperation of the second gears 13 and the two transverse racks 16, in this embodiment, preferably, the driving mechanism includes two first gears 12, two second gears 13, four belt pulleys 14, two belts 15 and two transverse racks 16, the two first gears 12 are respectively and fixedly sleeved on the corresponding second rotating rods 10, the motor 11 is fixedly installed on the inner wall of one side of the box-shaped block 2, the output shaft of the motor 11 is fixedly connected with one end of the corresponding second rotating rod 10, the two first gears 12 are fixedly sleeved on the corresponding second rotating rods 10, the two first gears 12 are engaged with each other, the two second gears 13 are respectively and fixedly sleeved on the corresponding first rotating rods 9, four belt pulley 14 fixed cover is respectively established two second dwang 10 and two on the first dwang 9, two belt 15 is established respectively at four between the belt pulley 14, two horizontal rack 16 fixed mounting respectively is corresponding on the transverse bar 8.

In order to fix the two vertical plates 4 and the corresponding arc-shaped blocks 5, in this embodiment, preferably, two joining blocks are fixedly installed on one side of the vertical plate 4, and both of the two joining blocks are fixedly connected with the arc-shaped blocks 5.

In order to slidably mount the vertical plate 4 and ensure the stability of the vertical plate 4 during installation and movement, in this embodiment, it is preferable that the same connecting rod is fixedly installed between the inner walls of the two sides of the movable hole 3, and the connecting rod is slidably connected with the vertical plate 4.

In order to control the position of the movement of the two transverse rods 8 and ensure the smooth sliding of the two transverse rods 8, in this embodiment, preferably, two transverse rods 8 are fixedly mounted on one sides close to each other, through holes are formed in both sides of the box-shaped block 2, and the through holes are respectively matched with the corresponding transverse rods 8.

In order to improve the stability of the two vertical plates 4 when sliding, in this embodiment, preferably, two U-shaped blocks are fixedly mounted on the inner wall of the bottom of the box-shaped block 2, two bar-shaped blocks are slidably mounted in the box-shaped block 2, one sides of the two bar-shaped blocks, which are far away from each other, extend to the outside of the box-shaped block 2 and are fixedly connected with the corresponding vertical plates 4, and the two bars are respectively slidably connected with the corresponding U-shaped blocks.

In order to fix the motor 11 and ensure the stability of the installation thereof, in this embodiment, it is preferable that a support seat is fixedly installed on the inner wall of one side of the box-shaped block 2, and the support seat is fixedly connected with the motor 11.

The working principle of the special turning clamp for the planet gear carrier provided by the utility model is as follows:

when the planetary gear support needs to be turned, firstly, the planetary gear support is fixed by using a clamp, during operation, the planetary gear support is placed on the top of a flat plate 1, then a motor 11 is started, an output shaft of the motor 11 drives a second rotating rod 10 fixedly connected with the motor to rotate clockwise, the second rotating rod 10 drives a corresponding first gear 12 and a corresponding belt pulley 14, under the screwing action of the two first gears 12, the other second rotating rod 10 is driven to rotate in the opposite direction, under the matching of the four belt pulleys 14 and two belts 15, the two first rotating rods 9 of the two second rotating rods 10 realize synchronous rotating motion, the second rotating rod 10 and the first rotating rod 9 positioned on the left side synchronously rotate clockwise, the second rotating rod 10 and the first rotating rod 9 positioned on the right side synchronously rotate anticlockwise, and the two first rotating rods 9 rotate in opposite directions, under the cooperation of the two transverse racks 16, the two transverse rods 8 are driven to move close to each other, the two transverse rods 8 drive the two vertical plates 4, and the planetary gear support is fixed in the two transverse rods through the two arc-shaped blocks 5 by using the four clamping blocks 6, so that the fixation of the planetary gear support is completed.

can adjust the distance between two arc pieces 5 through the drive to motor 11 to make things convenient for placing and taking out of planet gear carrier, conveniently realize the clamping to planet gear carrier, the gear is less with the wearing and tearing that produce relatively speaking with horizontal rack 16's cooperation, and the influence that wearing and tearing produced is littleer, sets up relevant drive mechanism in the middle of case type piece 2, can prevent the influence of the cuttings that the in-process of processing produced to equipment.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a turning special fixture of planet gear carrier which characterized in that includes:

a flat plate;

the box-shaped block is fixedly arranged at the bottom of the flat plate, and the top of the box-shaped block is provided with an opening;

the two movable holes are formed in the flat plate;

the two vertical plates are respectively and slidably arranged in the corresponding movable holes;

the two arc-shaped blocks are respectively arranged on one side of the corresponding vertical plate;

the four clamping blocks are fixedly arranged on the two arc-shaped blocks respectively;

the two fixing blocks are fixedly arranged at the bottom of the flat plate;

the two transverse rods are respectively slidably mounted on the corresponding fixed blocks, and the ends, far away from each other, of the two transverse rods extend to the outside of the box-shaped block and are fixedly connected with the corresponding vertical plates;

the two first rotating rods are rotatably arranged between the inner walls of the two sides of the box-shaped block;

the two second rotating rods are rotatably arranged between the inner walls of the two sides of the box-shaped block;

the motor is fixedly arranged on the inner wall of one side of the box-shaped block, and an output shaft of the motor is fixedly connected with one end of the corresponding second rotating rod;

and the driving mechanism is arranged in the box-shaped block.

2. The special fixture for turning a planet gear carrier according to claim 1, wherein the driving mechanism comprises two first gears, two second gears, four belt pulleys, two belts and two transverse racks, two of the first gears are respectively fixedly sleeved on the corresponding second rotating rods, the motor is fixedly installed on one side inner wall of the box-shaped block, the output shaft of the motor is fixedly connected with one end of the corresponding second rotating rod, two of the first gears are fixedly sleeved on the corresponding second rotating rod, two of the first gears are engaged with each other, two of the second gears are respectively fixedly sleeved on the corresponding first rotating rod, four of the belt pulleys are respectively fixedly sleeved on the two of the second rotating rods and the two of the first rotating rods, two of the belts are respectively sleeved between the four belt pulleys, and the two transverse racks are respectively and fixedly arranged on the corresponding transverse rods.

3. The special turning fixture for the planet gear carrier according to claim 1, wherein two joining blocks are fixedly mounted on one side of the vertical plate, and both of the two joining blocks are fixedly connected with the arc-shaped block.

4. The special turning fixture for the planet gear carrier according to claim 1, wherein the same connecting rod is fixedly installed between the inner walls of the two sides of the movable hole, and the connecting rod is slidably connected with the vertical plate.

5. The special turning fixture for the planet gear carrier according to claim 1, wherein the two transverse rods are fixedly mounted on the sides close to each other with limiting blocks, through holes are formed in the two sides of the box-shaped block, and the two through holes are respectively matched with the corresponding transverse rods.

6. The special turning fixture for the planet gear carrier as claimed in claim 1, wherein two U-shaped blocks are fixedly mounted on the inner wall of the bottom of the box-shaped block, two bar-shaped blocks are slidably mounted in the box-shaped block, one sides of the two bar-shaped blocks, which are far away from each other, extend to the outside of the box-shaped block and are fixedly connected with the corresponding vertical plates, and the two bar-shaped blocks are respectively slidably connected with the corresponding U-shaped blocks.

7. The special turning fixture for a planetary gear carrier as in claim 2, wherein a support seat is fixedly mounted on an inner wall of one side of the box-shaped block, and the support seat is fixedly connected with the motor.