CN215919318U

CN215919318U - Automatic change PEEK gear processing machine

Info

Publication number: CN215919318U
Application number: CN202122472333.2U
Authority: CN
Inventors: 甘涛; 杨清明; 李青春; 周龙; 李伟
Original assignee: Chengdu Wanshunda Mould & Parts Co ltd
Current assignee: Chengdu Wanshunda Mould & Parts Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-01
Anticipated expiration: 2031-10-14

Abstract

The utility model belongs to the field of gear processing machines, and particularly relates to an automatic PEEK gear processing machine which comprises a transmission mechanism, wherein a plurality of working tables are fixedly installed at the top of the transmission mechanism, two symmetrically-arranged connecting grooves are formed in the top of each working table, one side, close to each other, of each connecting groove is rotatably provided with a same lead screw, a supporting rod is slidably installed in each connecting groove, the supporting rod is sleeved on the lead screw in a threaded manner, a cavity is formed in each working table, the lead screw penetrates through the cavity, a worm wheel is fixedly installed on each lead screw, a placing groove is formed in the top of the transmission mechanism, a rotating motor is fixedly installed in each placing groove, a worm is fixedly installed on an output shaft of each rotating motor, and the top end of each worm is rotatably installed on the inner wall of the top of the cavity. The gear clamping device is reasonable in design, and can be used for fixing the gear in the horizontal and vertical directions, so that the gear can be stably clamped and fixed.

Description

Automatic change PEEK gear processing machine

Technical Field

The utility model relates to the technical field of gear processing machines, in particular to an automatic PEEK gear processing machine.

Background

Direct injection molding is generally adopted in the PEEK gear processing technology, but many PEEK gears of direct injection molding are unsmooth, need further cutting process, through the retrieval, the patent document with the publication number of grant CN212602143U discloses an automatic PEEK gear processing machine, and this automatic PEEK gear processing machine includes: the device comprises a control module, a conveying mechanism, a processing mechanism and at least one processing platform, wherein the conveying mechanism, the processing mechanism and the at least one processing platform are electrically connected with the control module; wherein each processing platform is arranged on the conveying mechanism; the processing platform is suitable for bearing a PEEK gear, and the control module is suitable for controlling the conveying mechanism to convey the processing platform to the processing mechanism; and the control module is also suitable for controlling the processing mechanism to process the PEEK gear on the processing platform.

However, the design has shortcomings, the gear is unstable in fixation, the processing quality is affected, and the clamping and fixing of the gear are inconvenient, so an automatic PEEK gear processing machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that gears are not convenient to clamp and fix in the prior art, and provides an automatic PEEK gear processing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic PEEK gear processing machine comprises a transmission mechanism, wherein a plurality of workbenches are fixedly installed at the top of the transmission mechanism, two symmetrically-arranged connecting grooves are formed in the top of each workbench, one side, close to each other, of the two connecting grooves is rotatably installed with the same lead screw, a supporting rod is slidably installed in each connecting groove, the supporting rod is sleeved on the lead screw in a threaded manner, a cavity is formed in each workbench, the lead screw penetrates through the cavity, a worm wheel is fixedly installed on the lead screw, a placing groove is formed in the top of the transmission mechanism, a rotating motor is fixedly installed in each placing groove, a worm is fixedly installed on an output shaft of the rotating motor, the top end of each worm is rotatably installed on the inner wall of the top of the cavity, the worm is meshed with the worm wheel, guide grooves are formed in the sides, far away from each other, of the two supporting rods, a pressing plate is slidably installed in each guide groove, the top fixed mounting of clamp plate has reset spring, reset spring's top fixed mounting has on the top inner wall of guide way, two the guide hole has all been seted up on the one side inner wall that the guide way is close to each other, the top fixed mounting of workstation has T shape pole, just T shape pole runs through the guide hole that corresponds, and the both sides of T shape pole all articulate there is the pull rod, the one end of pull rod articulates on the clamp plate that corresponds.

Preferably, the screw rod is provided with two external threads with opposite rotation directions, one side of the supporting rod is provided with a round hole, the inner wall of the round hole is provided with an internal thread, and the external threads are meshed with the corresponding internal threads.

Preferably, a limiting groove is formed in the inner wall of the bottom of the connecting groove, a limiting seat is fixedly mounted at the bottom of the supporting rod, and the limiting seat is connected with the corresponding limiting groove in a sliding mode.

Preferably, a rotating hole is formed in the inner wall of one side, close to the cavity, of the connecting groove, and the screw rod is connected with the rotating hole.

Preferably, sliding grooves are formed in the inner walls of the two sides of the guide groove, sliding seats are fixedly mounted on the two sides of the pressing plate, and the sliding seats are connected with the corresponding sliding grooves in a sliding mode.

Preferably, a rotating hole is formed in the inner wall of the bottom of the cavity, and the worm is rotatably connected with the rotating hole.

The utility model has the beneficial effects that:

1. when the gear is machined, the gear is firstly placed on a workbench, a supporting rod penetrates through a mounting hole of the gear, the supporting rod is moved through the matching of a rotating motor, a worm wheel, a screw rod and the supporting rod, and the gear can be supported and fixed in the horizontal direction through the supporting rod;

2. when the supporting rod moves, the pressing plate moves downwards to press the gear in the vertical direction through the matching of the supporting rod, the T-shaped rod, the pull rod and the pressing plate, and the gear is convenient to fix.

Drawings

Fig. 1 is a schematic perspective view of an automated PEEK gear processing machine according to the present invention;

FIG. 2 is a schematic diagram of a front view structure of an automatic PEEK gear processing machine according to the present invention

FIG. 3 is a schematic structural view of part A of an automated PEEK gear processing machine according to the present invention;

fig. 4 is a schematic structural diagram of a part B of an automated PEEK gear processing machine according to the present invention.

In the figure: 1. a transmission mechanism; 2. a work table; 3. connecting grooves; 4. a support bar; 5. a screw rod; 6. a chamber; 7. a placement groove; 8. a rotating electric machine; 9. a worm; 10. a worm gear; 11. a guide groove; 12. pressing a plate; 13. a guide hole; 14. a T-shaped rod; 15. a pull rod; 16. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an automatic PEEK gear processing machine comprises a transmission mechanism 1, a plurality of work tables 2 are fixedly mounted at the top of the transmission mechanism 1, two symmetrically arranged connecting grooves 3 are formed in the top of the work tables 2, one side, close to each other, of the two connecting grooves 3 is rotatably mounted with a same screw rod 5, a support rod 4 is slidably mounted in the connecting grooves 3, the support rod 4 is sleeved on the screw rod 5 in a threaded manner, a cavity 6 is formed in the work table 2, the screw rod 5 penetrates through the cavity 6, a worm wheel 10 is fixedly mounted on the screw rod 5, a placing groove 7 is formed in the top of the transmission mechanism 1, a rotating motor 8 is fixedly mounted in the placing groove 7, a worm 9 is fixedly mounted on an output shaft of the rotating motor 8, the top end of the worm 9 is rotatably mounted on the inner wall of the top of the cavity 6, the worm 9 is meshed with the worm wheel 10, and the PEEK gear processing machine is formed by the rotating motor 8, the worm 9, the worm wheel, The screw rod 5 is matched with the support rod 4, so that the support rod 4 moves, and the gear can be supported and fixed in the horizontal direction through the support rod 4;

in this embodiment, guide way 11 has all been seted up to one side that two bracing pieces 4 kept away from each other, slidable mounting has clamp plate 12 in guide way 11, clamp plate 12's top fixed mounting has reset spring 16, reset spring 16's top fixed mounting has on the top inner wall of guide way 11, guide hole 13 has all been seted up on the one side inner wall that two guide ways 11 are close to each other, the top fixed mounting of workstation 2 has T shape pole 14, and T shape pole 14 runs through corresponding guide hole 13, T shape pole 14's both sides all articulate there is pull rod 15, the one end of pull rod 15 articulates on corresponding clamp plate 12, through bracing piece 4, T shape pole 14, pull rod 15, clamp plate 12's cooperation, make clamp plate 12 move down can compress tightly the gear in vertical direction.

In this embodiment, be provided with two on the lead screw 5 and revolve to opposite external screw thread, the round hole has been seted up to one side of bracing piece 4, has seted up the internal thread on the inner wall of round hole, and the external screw thread meshes with the internal thread that corresponds mutually, owing to be provided with two and revolve to opposite external screw thread, the rotation of lead screw 5 can drive two bracing pieces 4 and remove to the direction of keeping away from each other or being close to each other.

In this embodiment, the limiting groove has been seted up on the bottom inner wall of spread groove 3, and the bottom fixed mounting of bracing piece 4 has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make bracing piece 4 carry out stable removal owing to be provided with spacing groove and spacing seat.

In this embodiment, the rotation hole has been seted up on the one side inner wall that spread groove 3 and cavity 6 are close to each other, and lead screw 5 with rotate the hole and be connected, the sliding tray has all been seted up on the both sides inner wall of guide way 11, the equal fixed mounting in both sides of clamp plate 12 has the sliding seat, and sliding seat and the sliding tray sliding connection who corresponds, the rotatory hole has been seted up on the bottom inner wall of cavity 6, and worm 9 rotates with rotatory hole to be connected, through the knob hole, can make worm 9 carry out stable rotation.

In the utility model, when a gear is processed, the gear is clamped and fixed firstly, the gear is placed on the workbench 2 firstly, the support rod 4 penetrates through the installation hole of the gear, then the rotating motor 8 is started, the rotating motor 8 can drive the worm 9 to rotate through the output shaft, the worm 9 can drive the worm wheel 10 to rotate, the worm wheel 10 can drive the screw rod 5 to rotate, the support rod 4 can be driven to move by the rotation of the screw rod 5 due to the fact that the screw rod 5 is provided with two external threads with opposite rotation directions, the support rod 4 can move in the direction away from each other, the gear can be supported in the horizontal direction by the movement of the support rod 4, so that the gear can be fixed in the horizontal direction, when the support rod 4 moves, the support rod 4 and the T-shaped rod 14 relatively move, and at the moment, the T-shaped rod 14 can drive the pull rod 15 to move, the pull rod 15 can drive the pressing plate 12 to move downwards, the pressing plate 12 can press the gear in the vertical direction in the downward movement mode, and therefore the gear can be fixed in the horizontal and vertical directions, and the gear can be stably clamped and fixed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The automatic PEEK gear processing machine comprises a transmission mechanism (1) and is characterized in that a plurality of work tables (2) are fixedly mounted at the top of the transmission mechanism (1), two symmetrically-arranged connecting grooves (3) are formed in the top of the work tables (2), one side, close to each other, of the two connecting grooves (3) is rotated to be mounted with one screw rod (5), a supporting rod (4) is arranged in the connecting grooves (3) in a sliding manner, the supporting rod (4) is sleeved on the screw rod (5) in a threaded manner, a cavity (6) is formed in the work tables (2), the screw rod (5) penetrates through the cavity (6), a worm wheel (10) is fixedly mounted on the screw rod (5), a placement groove (7) is formed in the top of the transmission mechanism (1), a rotating motor (8) is fixedly mounted in the placement groove (7), and a worm (9) is fixedly mounted on an output shaft of the rotating motor (8), and the top end of the worm (9) is rotatably arranged on the inner wall of the top part of the chamber (6), the worm (9) is meshed with the worm wheel (10), one sides of the two support rods (4) far away from each other are both provided with guide grooves (11), a pressure plate (12) is arranged in the guide groove (11) in a sliding way, a return spring (16) is fixedly arranged at the top of the pressure plate (12), the top end of the reset spring (16) is fixedly arranged on the inner wall of the top of the guide groove (11), the inner walls of the two guide grooves (11) at the side close to each other are both provided with guide holes (13), the top of the workbench (2) is fixedly arranged with a T-shaped rod (14), and the T-shaped rods (14) penetrate through the corresponding guide holes (13), pull rods (15) are hinged to the two sides of the T-shaped rods (14), and one ends of the pull rods (15) are hinged to the corresponding pressing plates (12).

2. The automatic PEEK gear processing machine of claim 1, wherein the screw rod (5) is provided with two external threads with opposite rotation directions, one side of the support rod (4) is provided with a circular hole, the inner wall of the circular hole is provided with an internal thread, and the external threads are engaged with the corresponding internal threads.

3. The automatic PEEK gear processing machine of claim 1, wherein a limiting groove is formed in the inner wall of the bottom of the connecting groove (3), a limiting seat is fixedly mounted at the bottom of the supporting rod (4), and the limiting seat is slidably connected with the corresponding limiting groove.

4. The automatic PEEK gear processing machine of claim 1, wherein the connecting groove (3) and the chamber (6) are provided with a rotating hole on the inner wall at the side close to each other, and the screw rod (5) is connected with the rotating hole.

5. The automatic PEEK gear processing machine of claim 1, wherein the guide groove (11) has sliding grooves formed on the inner walls of both sides thereof, and sliding seats are fixedly mounted on both sides of the pressing plate (12) and slidably connected with the corresponding sliding grooves.

6. The automatic PEEK gear processing machine of claim 1, wherein a rotating hole is formed in the inner wall of the bottom of the chamber (6), and the worm (9) is rotatably connected with the rotating hole.