CN109494541B

CN109494541B - Universal type offline sample plate

Info

Publication number: CN109494541B
Application number: CN201811622936.2A
Authority: CN
Inventors: 成丰; 刘革伟
Original assignee: Changsha 5712 Aircraft Industry Co ltd
Current assignee: Changsha 5712 Aircraft Industry Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2020-06-23
Anticipated expiration: 2038-12-28
Also published as: CN109494541A

Abstract

The invention discloses a universal type offline sample plate which comprises a wire hanging column, a transparent working panel, a working table and a conveying belt, wherein roller mechanisms are arranged at two ends of the working table, the conveying belt is arranged on the working table, two ends of the conveying belt are wound on the roller mechanisms respectively, a plurality of positioning holes are formed in the transparent working panel, the wire hanging column is inserted into the positioning holes, the transparent working panel is positioned above the conveying belt, and a lifting mechanism and an elastic supporting mechanism are connected between the working table and the transparent working panel. The invention has the advantages of simple structure, reduced occupied space, cable diagram damage, improved working efficiency, reduced production cost and the like.

Description

Universal type offline sample plate

Technical Field

The invention relates to a tool for manufacturing and repairing wire harnesses of airplanes, automobiles and the like, in particular to a universal type off-line template.

Background

The cable harness of various airplanes and automobiles needs special equipment for repair and manufacture, and the equipment is simple or complex and is called as a cable harness template. The existing offline templates are roughly divided into two types: the first kind, the simple model of inserting the production line that is made with the plank, draw 1 on the plank with paint or oily pen: 1, drilling holes at the marked positions of the plug connectors of the cable diagram for fixing the wire hanging columns and then performing wire unloading, wherein the wire unloading template has the following defects: 1. because the cable harness can not be changed or replaced at will, only one cable harness can be arranged on one plate, namely one cable harness needs one wiring template, and therefore, a large space is needed for storing the wiring templates; 2. the use is inconvenient, the labor is particularly wasted for the wood boards with larger length, the potential safety hazard exists, and the cooperation of multiple persons is needed; 3. the templates can not be reused, and a plurality of templates are needed for one type and one automobile, so that the cost is greatly increased; the second type, with the model that rolls off production line of foam-rubber cushion and wire net preparation, lay one deck wire net on the foam-rubber cushion promptly, then lay 1 on the wire net: 1, the string post passes cable map and wire mesh and inserts on the sponge pad, through changing the cable map, also can realize the lower line of multiple cable harness, and this kind of model that rolls off the production line has following shortcoming: 1. the cable diagram is easy to damage and dirty and needs to be replaced frequently, so that the cost is increased; 2. the string post atress on the steel wire net is very poor, unstable, and the string is inclined easily after many, and the wire is deviate from easily.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a universal type off-line sample plate which has a simple structure, can reduce the occupied space and the damage of a cable diagram, improves the working efficiency and reduces the production cost.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a general type model of getting off production line, includes the string line post, still includes transparent work panel, workstation and conveyer belt, the workstation both ends are equipped with cylinder mechanism, the conveyer belt is located on the workstation, and both ends are convoluteed respectively in on the cylinder mechanism, a plurality of locating holes have been seted up on the transparent work panel, the string line post is inserted and is located in the locating hole, transparent work panel is located the conveyer belt top, the workstation with be connected with elevating system and elastic support mechanism between the transparent work panel.

As a further improvement of the above technical solution: the lifting mechanism comprises a shifting rod, a shifting rod mounting seat arranged on the transparent working panel, a cam disc, a first hand wheel and a cam disc mounting seat arranged on the working table, the shifting rod is arranged on the shifting rod mounting seat, the cam disc is arranged on the cam disc mounting seat, an arc-shaped groove is formed in the cam disc, the shifting rod extends into the arc-shaped groove, and the first hand wheel is connected with the cam disc.

As a further improvement of the above technical solution: elastic support mechanism is including locating stiff end mount pad on the workstation, smoothly locating expansion end mount pad and the elastic support piece on the transparent work panel, elastic support piece one end with the stiff end mount pad is articulated, the other end with the expansion end mount pad links to each other.

As a further improvement of the above technical solution: the elastic supporting piece is an air spring.

As a further improvement of the above technical solution: the transparent working panel comprises a gelatin glass plate and metal protection frames arranged on the periphery of the gelatin glass plate, the positioning holes are formed in the gelatin glass plate, and the lifting mechanism and the elastic supporting mechanism are connected with the metal protection frames.

As a further improvement of the above technical solution: the adjustable supporting legs are arranged at the bottom of the workbench and are in threaded connection with the workbench.

As a further improvement of the above technical solution: the workbench is provided with a plurality of drawers.

As a further improvement of the above technical solution: the conveyer belt is a conveying base fabric.

As a further improvement of the above technical solution: the roller mechanism comprises a roller body and a second hand wheel connected with the roller body.

Compared with the prior art, the invention has the advantages that: when the universal type offline sample plate is used, when the lifting mechanism is adjusted to a high position, the lifting mechanism and the elastic supporting mechanism support the transparent working panel together, at the moment, the cable diagram is fixed on the conveying belt by a paper clip or a small clamp, the roller mechanism on one side rotates to enable the conveying belt to move the cable diagram to a proper position leftwards or rightwards until the cable diagram is laid between the transparent working panel and the working table, after the cable diagram is laid in place, the lifting mechanism is adjusted to a lowest point position, the elastic supporting mechanism is compressed and reset, the transparent working panel is put down to a working position, the cable diagram is fixed between the working table and the transparent working panel, and then the wire hanging column is inserted into a positioning hole corresponding to the position of the plug connector on the transparent working panel, so that offline can be performed. The conveyer belt can drive the cable diagram to move leftwards or rightwards between the transparent working panel and the working platform to a proper position, the cable diagram is changed quickly, conveniently and safely, and the offline work of different types and different cable harnesses can be realized by changing the cable diagram; the lifting mechanism and the elastic supporting mechanism can safely and reliably support the transparent working panel; the transparent working panel directly covers the cable map after putting down, does not have the problem of refraction, can see the cable map clearly, audio-visually through transparent working panel, inserts the peg according to the plug connector position on transparent working panel, and the peg location is accurate, and fixed firm, and cable length is accurate.

Drawings

Fig. 1 is a schematic perspective view of a universal offline template according to the present invention.

Fig. 2 is a schematic structural view of the transparent work panel according to the present invention when it is raised.

Fig. 3 is a schematic view of the transparent work panel of the present invention when it is lowered.

Fig. 4 is a schematic structural view of the lifting mechanism of the present invention.

Fig. 5 is a schematic structural view of the elastic support mechanism in the present invention.

Fig. 6 is a schematic structural view of a transparent work panel in the present invention.

Fig. 7 is a schematic structural view of a transparent table in the present invention.

Fig. 8 is a schematic structural view of the roller mechanism in the present invention.

The reference numerals in the figures denote: 1. hanging a wire column; 10. a transparent work panel; 11. a metal protective frame; 12. a gelatin glass plate; 2. a conveyor belt; 20. a work table; 21. adjustable supporting feet; 23. a drawer; 30. a drum mechanism; 31. a drum body; 33. a second hand wheel; 40. a lifting mechanism; 41. a deflector rod; 42. a cam plate; 421. an arc-shaped slot; 43. a first hand wheel; 44. a cam plate mounting seat; 45. a deflector rod mounting seat; 50. an elastic support mechanism; 51. a fixed end mounting base; 52. an elastic support member; 53. and a movable end mounting seat.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples of the specification.

Fig. 1 to 8 show an embodiment of a universal offline template according to the present invention, the universal offline template of the present embodiment includes a wire hanging column 1, a transparent working panel 10, a working table 20, and a conveying belt 2, wherein two ends of the working table 20 are provided with roller mechanisms 30, the conveying belt 2 is arranged on the working table 20, and two ends of the conveying belt are respectively wound on the roller mechanisms 30, the transparent working panel 10 is provided with a plurality of positioning holes, the wire hanging column 1 is inserted into the positioning holes, the transparent working panel 10 is located above the conveying belt 2, and a lifting mechanism 40 and an elastic support mechanism 50 are connected between the working table 20 and the transparent working panel 10.

When the universal type off-line template is used, the lifting mechanism 40 is firstly adjusted to a high position, at the moment, the lifting mechanism 40 and the elastic supporting mechanism 50 support the transparent working panel 10 together, at the moment, the cable diagram is fixed on the conveying belt 2 by a paper clip or a small clip, the roller mechanism 30 on one side rotates, the conveying belt 2 moves the cable diagram leftwards or rightwards to a proper position until the cable diagram is completely laid between the transparent working panel 10 and the workbench 20, after the cable diagram is laid in place, the lifting mechanism 40 is adjusted to the lowest point position, the elastic supporting mechanism 50 is compressed and reset, the transparent working panel 10 is put down to a working position, the cable diagram is fixed between the workbench 20 and the transparent working panel 10, and then the wire hanging columns 1 are inserted into positioning holes corresponding to the positions of the plug connectors on the transparent working panel 10, and off-line can be achieved. The universal type offline template conveying belt 2 can drive the cable diagram to move leftwards or rightwards between the transparent working panel 10 and the workbench 20 to a proper position, the cable diagram is changed quickly, conveniently and safely, and offline work of different types and different cable harnesses can be realized by changing the cable diagram; the lifting mechanism 40 and the elastic supporting mechanism 50 can safely and reliably support the transparent working panel 10; the transparent working panel 10 directly covers the cable drawing after being put down, the problem of refraction does not exist, the cable drawing can be clearly and visually seen through the transparent working panel 10, the wire hanging columns 1 are inserted into the transparent working panel 10 according to the positions of the plug connectors, the positioning of the wire hanging columns 1 is accurate, the fixing is firm, and the length of the cable is accurate.

Further, in this embodiment, the lifting mechanism 40 includes a lever 41, a lever mounting seat 45 disposed on the transparent working panel 10, a cam plate 42, a first hand wheel 43, and a cam plate mounting seat 44 disposed on the working platform 20, the lever 41 is disposed on the lever mounting seat 45, the cam plate 42 is disposed on the cam plate mounting seat 44, an arc-shaped groove 421 is formed on the cam plate 42, the lever 41 extends into the arc-shaped groove 421, and the first hand wheel 43 is connected to the cam plate 42. When the lifting adjusting device works, the first hand wheel 43 drives the cam disc 42 to rotate, and the cam disc 42 further drives the shifting rod 41 to rotate through the arc-shaped groove 421, so that the lifting adjustment of the transparent working panel 10 can be realized, and the lifting adjusting device is simple and compact in overall structure and convenient to operate.

Furthermore, in the present embodiment, the elastic supporting mechanism 50 includes a fixed end mounting seat 51 disposed on the workbench 20, a movable end mounting seat 53 slidably disposed on the transparent working panel 10, and an elastic supporting member 52, wherein one end of the elastic supporting member 52 is hinged to the fixed end mounting seat 51, and the other end is connected to the movable end mounting seat 53. The elastic support mechanism 50 with such a structure can provide safe and reliable support for the transparent working panel 10, and ensure that the lifting process of the transparent working panel 10 is more stable.

As a preferred solution, in the present embodiment, the elastic support 52 is a gas spring.

Further, in this embodiment, the transparent working panel 10 includes a gelatin glass plate 12 and a metal protection frame 11 disposed around the gelatin glass plate 12, the positioning hole is opened on the gelatin glass plate 12, and the lifting mechanism 40 and the elastic supporting mechanism 50 are both connected to the metal protection frame 11. The metal protective frame 11 can provide a certain protection for the gelatin glass plate 12, and is convenient for installing the deflector rod installation seat 45 and other components.

Further, in this embodiment, the bottom of the working table 20 is provided with an adjustable supporting foot 21, and the adjustable supporting foot 21 is in threaded connection with the working table 20. When the ground surface is uneven, the table surface of the workbench 20 is kept horizontal by adjusting the adjustable supporting feet 21, and the offline is convenient.

Further, in the present embodiment, a plurality of drawers 23 are provided on the table 20. The drawer 23 can be used for storing various tools and devices, and keeps the work site clean.

In the preferred embodiment, the conveyor belt 2 is a conveyor base fabric.

In a preferred embodiment, the roller mechanism 30 includes a roller body 31 and a second handwheel 33 connected to the roller body 31. The arrangement of the second hand wheel 33 facilitates the manual adjustment of the roller mechanism 30 by an operator, so that the cable diagram is moved to a proper position, and the cable diagram adjusting device is simple in structure and convenient to operate.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims

1. The utility model provides a general type model of getting off production line, includes string post (1), its characterized in that: the cable drawing machine is characterized by further comprising a transparent working panel (10), a working table (20) and a conveying belt (2), wherein roller mechanisms (30) are arranged at two ends of the working table (20), the conveying belt (2) is arranged on the working table (20), two ends of the conveying belt are wound on the roller mechanisms (30) respectively, a plurality of positioning holes are formed in the transparent working panel (10), the wire hanging columns (1) are inserted into the positioning holes, the transparent working panel (10) is located above the conveying belt (2), a lifting mechanism (40) and an elastic supporting mechanism (50) are connected between the working table (20) and the transparent working panel (10), when the cable drawing machine is used, the lifting mechanism (40) is adjusted to a high position firstly, a cable drawing is fixed on the conveying belt (2), the roller mechanism (30) on one side rotates until the cable drawing is completely laid between the transparent working panel (10) and the working table (20), after the cable diagram is laid in place, the lifting mechanism (40) is adjusted to the lowest point position, the elastic supporting mechanism (50) is compressed and reset, the transparent working panel (10) is put down to the working position, the cable diagram is fixed between the workbench (20) and the transparent working panel (10), and then the cable hanging columns (1) are inserted into the corresponding positioning holes in the plug connector position on the transparent working panel (10), so that the cable can be taken off.

2. The universal offline template of claim 1, wherein: the lifting mechanism (40) comprises a lifting lever (41), a lifting lever mounting seat (45) arranged on the transparent working panel (10), a cam disc (42), a first hand wheel (43) and a cam disc mounting seat (44) arranged on the working table (20), the lifting lever (41) is arranged on the lifting lever mounting seat (45), the cam disc (42) is arranged on the cam disc mounting seat (44), an arc-shaped groove (421) is formed in the cam disc (42), the lifting lever (41) extends into the arc-shaped groove (421), and the first hand wheel (43) is connected with the cam disc (42).

3. The universal offline template of claim 2, wherein: elastic support mechanism (50) including locating stiff end mount pad (51) on workstation (20), sliding movable end mount pad (53) and elastic support piece (52) on transparent work panel (10), elastic support piece (52) one end with stiff end mount pad (51) are articulated, the other end with movable end mount pad (53) link to each other.

4. A universal offline template according to claim 3, wherein: the elastic support (52) is a gas spring.

5. A universal offline template according to any one of claims 1 to 4, wherein: the transparent working panel (10) comprises a gelatin glass plate (12) and a metal protection frame (11) arranged on the periphery of the gelatin glass plate (12), the positioning hole is formed in the gelatin glass plate (12), and the lifting mechanism (40) and the elastic supporting mechanism (50) are connected with the metal protection frame (11).

6. A universal offline template according to any one of claims 1 to 4, wherein: the adjustable supporting foot (21) is arranged at the bottom of the workbench (20), and the adjustable supporting foot (21) is in threaded connection with the workbench (20).

7. The universal offline template of claim 6, wherein: the workbench (20) is provided with a plurality of drawers (23).

8. A universal offline template according to any one of claims 1 to 4, wherein: the conveying belt (2) is a conveying base fabric.

9. A universal offline template according to any one of claims 1 to 4, wherein: the roller mechanism (30) comprises a roller body (31) and a second hand wheel (33) connected with the roller body (31).