CN216859662U

CN216859662U - Auxiliary supporting device for manufacturing of stamping engine model

Info

Publication number: CN216859662U
Application number: CN202220076666.5U
Authority: CN
Inventors: 陈果; 孙东
Original assignee: Sichuan Difu Electromechanical Co ltd
Current assignee: Sichuan Difu Electromechanical Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-01
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses an auxiliary supporting device for manufacturing a stamping engine model, which comprises a fixed base, wherein a turntable is arranged at the top of the fixed base, a rotating mechanism matched with the turntable is arranged in the fixed base, four electric telescopic rods are symmetrically arranged at the top of the turntable, a supporting plate is fixedly connected with the output ends of the electric telescopic rods, a workbench is arranged above the supporting plate, positioning boxes are symmetrically arranged at the top of the workbench, fixed chucks are symmetrically arranged at one opposite sides of the two positioning boxes, a fixed box is fixedly connected at the bottom of the workbench, a fixing mechanism matched with the positioning boxes is arranged in the fixed box, the rotating mechanism drives the turntable to rotate to realize the rotation adjustment of the engine model, meanwhile, because of the existence of a universal ball head, the inclination angle adjustment of the engine model can be realized through the independent control of the four electric telescopic rods, the fixing mechanism can drive the two fixed chucks to fix the engine model, the whole support is realized, and meanwhile, the positioning and the adjustment are realized.

Description

Auxiliary supporting device for manufacturing of stamping engine model

Technical Field

The utility model belongs to the technical field of manufacturing of engine models, and particularly relates to an auxiliary supporting device for manufacturing a ramjet engine model.

Background

The ramjet engine is an air jet engine which has a very simple structure, can emit very large thrust and is suitable for high-altitude high-speed flight, and the ramjet engine is an air jet engine which utilizes the head-on airflow to enter the engine and then decelerates to improve the static pressure of air. The ramjet has no compressor, so the ramjet is also called an air jet without the compressor, in the process of manufacturing a ramjet model, an auxiliary supporting device is needed for better processing, but the conventional auxiliary supporting device for manufacturing the engine model can only carry out simple supporting and lifting, and has no way of positioning and adjusting the engine model, so that workers need to manually fix and adjust the engine model, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcome the drawbacks of the prior art, and provides an auxiliary supporting device for manufacturing a punching engine model, so as to solve the problems of the prior art, such as that the conventional auxiliary supporting device for manufacturing an engine model can only perform simple supporting and lifting, and there is no way to position and adjust the engine model, which results in manual fixing and adjustment of workers, and thus, the work efficiency is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an auxiliary supporting device for manufacturing a stamping engine model, which comprises a fixed base, wherein a rotary table is arranged at the top of the fixed base, a rotating mechanism matched with the rotary table for use is arranged in the fixed base, four electric telescopic rods are symmetrically arranged at the top of the rotary table, the output ends of the electric telescopic rods are fixedly connected with a supporting plate, a workbench is arranged above the supporting plate, positioning boxes are symmetrically arranged at the top of the workbench, fixed chucks are symmetrically arranged on opposite sides of the two positioning boxes, a fixed box is fixedly connected to the bottom of the workbench, and a fixing mechanism matched with the positioning boxes for use is arranged in the fixed box.

As a preferable scheme of the utility model, a threaded rod is rotatably connected inside the positioning box, a rotating handle is arranged at the top of the positioning box, the rotating handle is fixedly connected with the threaded rod, an inner thread block is connected with the surface of the threaded rod in a threaded manner, the inner thread block is fixedly connected with a fixed chuck through a positioning rod, and the positioning rod is connected with the positioning box in a sliding manner.

As a preferred scheme of the utility model, the bottom of the workbench is symmetrically and fixedly connected with four positioning plates, and the positioning plates are connected with corresponding supporting plates through universal bulbs.

According to a preferable scheme of the utility model, the rotating mechanism comprises a first motor, the first motor is arranged in the fixed base, the output end of the first motor is fixedly connected with a worm, the worm is rotatably connected with the inner wall of the fixed base, the surface of the worm is meshed with a worm wheel, the inner part of the worm wheel is fixedly connected with a connecting shaft, the connecting shaft is rotatably connected with the fixed base, and the connecting shaft is fixedly connected with the turntable.

As a preferable scheme of the utility model, the fixing mechanism comprises a second motor, the second motor is arranged on the outer surface of the fixing box, the output end of the second motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, the bottom and the top of the gear are symmetrically engaged and connected with racks, the two racks are respectively and fixedly connected with the two positioning boxes through connecting rods, and the connecting rods are in sliding connection with the fixing box.

According to a preferable scheme of the utility model, limiting rods are symmetrically and fixedly connected inside the fixed box, the limiting rods are connected with the connecting rods in a sliding manner, and one ends of the limiting rods, far away from the inner wall of the fixed box, are fixedly connected with limiting blocks.

The utility model has the following beneficial effects: the engine model supporting mechanism is compact in structure and high in practicability, the rotating mechanism is arranged, the rotating adjustment of the engine model is realized by driving the rotating disc to rotate, meanwhile, due to the existence of the universal ball heads, the inclination angle adjustment of the engine model can be realized by independently controlling the four electric telescopic rods, the fixing mechanism can drive the two fixing clamps to fix the engine model through the positioning boxes, and the positioning and unlocking-free adjustment is realized while the engine model is integrally supported.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the holding box of the present invention;

fig. 3 is an enlarged schematic view at a of the present invention.

In the figure: 1. a fixed base; 2. a rotating mechanism; 21. a first motor; 22. a worm; 23. a worm gear; 24. a connecting shaft; 3. a fixing mechanism; 31. a second motor; 32. a rotating shaft; 33. a gear; 34. a rack; 35. a connecting rod; 36. a limiting rod; 37. a limiting block; 4. a turntable; 5. an electric telescopic rod; 6. a support plate; 7. a universal ball head; 8. positioning a plate; 9. a work table; 10. a fixed box; 11. a positioning box; 12. fixing the chuck; 13. rotating the handle; 14. a threaded rod; 15. an internal thread block; 16. and (5) positioning the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Examples

As shown in figures 1-3, the utility model provides an auxiliary supporting device for manufacturing a punching engine model, which comprises a fixed base 1, wherein a turntable 4 is arranged at the top of the fixed base 1, a rotating mechanism 2 matched with the turntable 4 for use is arranged in the fixed base 1, four electric telescopic rods 5 are symmetrically arranged at the top of the turntable 4, a supporting plate 6 is fixedly connected with the output ends of the electric telescopic rods 5, a workbench 9 is arranged above the supporting plate 6, positioning boxes 11 are symmetrically arranged at the top of the workbench 9, fixed chucks 12 are symmetrically arranged at one opposite sides of the two positioning boxes 11, a fixed box 10 is fixedly connected at the bottom of the workbench 9, and a fixing mechanism 3 matched with the positioning boxes 11 for use is arranged in the fixed box 10. when the auxiliary supporting device is used, an engine model is firstly placed on the workbench 9 and is supported by the workbench 9, then the fixing mechanism 3 can drive the two fixed chucks 12 to clamp and fix the engine model by the positioning boxes 11, the rotating mechanism 2 can drive the rotating disc 4 to rotate through the channel, so that the engine model can be rotated and adjusted, and the four electric telescopic rods 5 can be synchronously controlled to adjust the lifting of the engine model.

Furthermore, a threaded rod 14 is rotatably connected inside the positioning box 11, a rotating handle 13 is arranged at the top of the positioning box 11, the rotating handle 13 is fixedly connected with the threaded rod 14, an inner threaded block 15 is in threaded connection with the surface of the threaded rod 14, the inner threaded block 15 is fixedly connected with the fixed chuck 12 through a positioning rod 16, the positioning rod 16 is in sliding connection with the positioning box 11, in operation, the rotating handle 13 is rotated, the rotating handle 13 drives the threaded rod 14 to rotate, the threaded rod 14 drives the inner threaded block 15 to move, the inner threaded block 15 drives the fixed chuck 12 to move through the positioning rod 16, and clamping and fixing of different positions of the engine model are achieved.

Further, the bottom of the workbench 9 is symmetrically and fixedly connected with four positioning plates 8, the positioning plates 8 are connected with corresponding supporting plates 6 through universal bulbs 7, and due to the existence of the universal bulbs 7, the adjustment of the inclination angle of the engine model can be realized through independent control of the four electric telescopic rods 5.

Further, slewing mechanism 2 includes a motor 21, a motor 21 is located the inside setting of unable adjustment base 1, a motor 21 output end fixedly connected with worm 22, worm 22 rotates with unable adjustment base 1 inner wall to be connected, worm 22 surface meshing is connected with worm wheel 23, the inside fixedly connected with connecting axle 24 of worm wheel 23, connecting axle 24 rotates with unable adjustment base 1 to be connected, connecting axle 24 and 4 fixed connection of carousel, in operation, a motor 21 starts, a motor 21 drives worm 22 and rotates, worm 22 drives worm wheel 23 and rotates, worm wheel 23 drives carousel 4 through connecting axle 24 and rotates, thereby the realization is adjusted the rotation of engine model.

Further, fixed establishment 3 includes No. two motors 31, No. two motors 31 are located the setting of fixed case 10 surface, No. two motor 31 output fixedly connected with pivot 32, pivot 32 fixed surface is connected with gear 33, gear 33 bottom and top symmetrical meshing are connected with rack 34, two rack 34 pass through connecting rod 35 fixed connection with two location boxes 11 respectively, connecting rod 35 and fixed case 10 sliding connection, in operation, No. two motors 31 start, No. two motors 31 drive gear 33 through pivot 32 and rotate, gear 33 drives two location boxes 11 through two rack 34 box connecting rods 35 and moves relatively or keep away from mutually, the realization is fixed to the centre gripping of engine model.

Further, the inside symmetry fixedly connected with gag lever post 36 of fixed case 10, gag lever post 36 and connecting rod 35 sliding connection, the one end fixedly connected with stopper 37 of fixed case 10 inner wall is kept away from to gag lever post 36, improves the stability of structure through gag lever post 36, and stopper 37 can prevent the motion transition, leads to breaking away from.

Specifically, when the utility model is used, an engine model is firstly placed on a workbench 9, the engine model is supported by the workbench 9, a second motor 31 is started, the second motor 31 drives a gear 33 to rotate through a rotating shaft 32, the gear 33 drives two positioning boxes 11 to move relatively through two racks 34 and a connecting rod 35, so as to realize the clamping and fixing of the engine model, before the clamping and fixing, a rotating handle 13 can be rotated, the rotating handle 13 drives a threaded rod 14 to rotate, the threaded rod 14 drives an inner threaded block 15 to move, the inner threaded block 15 drives a fixed chuck 12 to move through a positioning rod 16, so as to realize the clamping and fixing of different positions of the engine model, after the clamping and fixing are finished, because of the existence of a universal ball head 7, the adjustment of the inclination angle of the engine model can be realized through the independent control of four electric telescopic rods 5, and simultaneously, the first motor 21 can be started, the first motor 21 drives the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate, and the worm wheel 23 drives the turntable 4 to rotate through the connecting shaft 24, so that the rotation adjustment of the engine model is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary supporting device for manufacturing a punching engine model comprises a fixed base (1), it is characterized in that the top of the fixed base (1) is provided with a turntable (4), the fixed base (1) is internally provided with a rotating mechanism (2) which is matched with the turntable (4) for use, four electric telescopic rods (5) are symmetrically arranged at the top of the rotary table (4), a supporting plate (6) is fixedly connected with the output ends of the electric telescopic rods (5), a workbench (9) is arranged above the supporting plate (6), positioning boxes (11) are symmetrically arranged at the top of the workbench (9), fixed chucks (12) are symmetrically arranged at one opposite side of the two positioning boxes (11), the bottom of the workbench (9) is fixedly connected with a fixing box (10), and a fixing mechanism (3) matched with the positioning box (11) for use is arranged inside the fixing box (10).

2. The auxiliary supporting device for the model manufacturing of the punching engine is characterized in that a threaded rod (14) is rotatably connected inside the positioning box (11), a rotating handle (13) is arranged at the top of the positioning box (11), the rotating handle (13) is fixedly connected with the threaded rod (14), an inner thread block (15) is in threaded connection with the surface of the threaded rod (14), the inner thread block (15) is fixedly connected with the fixed chuck (12) through a positioning rod (16), and the positioning rod (16) is in sliding connection with the positioning box (11).

3. The auxiliary supporting device for the model manufacturing of the stamping engine is characterized in that four positioning plates (8) are symmetrically and fixedly connected to the bottom of the workbench (9), and the positioning plates (8) are connected with corresponding supporting plates (6) through universal bulbs (7).

4. The auxiliary supporting device for the manufacturing of the punching engine model is characterized in that the rotating mechanism (2) comprises a first motor (21), the first motor (21) is arranged inside the fixed base (1), the output end of the first motor (21) is fixedly connected with a worm (22), the worm (22) is rotatably connected with the inner wall of the fixed base (1), a worm wheel (23) is meshed and connected with the surface of the worm (22), a connecting shaft (24) is fixedly connected inside the worm wheel (23), the connecting shaft (24) is rotatably connected with the fixed base (1), and the connecting shaft (24) is fixedly connected with the rotary table (4).

5. The auxiliary supporting device for the manufacturing of the stamping engine model is characterized in that the fixing mechanism (3) comprises a second motor (31), the second motor (31) is arranged on the outer surface of the fixing box (10), a rotating shaft (32) is fixedly connected to the output end of the second motor (31), a gear (33) is fixedly connected to the surface of the rotating shaft (32), racks (34) are symmetrically meshed and connected to the bottom and the top of the gear (33), the two racks (34) are fixedly connected with the two positioning boxes (11) through connecting rods (35), and the connecting rods (35) are connected with the fixing box (10) in a sliding mode.

6. The auxiliary supporting device for the model manufacturing of the punching engine is characterized in that limiting rods (36) are symmetrically and fixedly connected to the inside of the fixed box (10), the limiting rods (36) are connected with the connecting rod (35) in a sliding mode, and limiting blocks (37) are fixedly connected to one ends, away from the inner wall of the fixed box (10), of the limiting rods (36).