CN211415006U

CN211415006U - Special double-screw bolt clamping feeding device of tanker aircraft keyboard panel

Info

Publication number: CN211415006U
Application number: CN201920845001.4U
Authority: CN
Inventors: 周春年; 杨建伟
Original assignee: Luoyang Putian Telephone Equipment Manufacturing Co ltd
Current assignee: Luoyang Putian Telephone Equipment Manufacturing Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-09-04
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a stud clamping and feeding device special for a keyboard panel of an oiling machine, which relates to the field of oiling machine equipment manufacturing, in particular to a twisting block, the upper surface of the twisting block is fixedly connected with a torsion bar through a connecting block, the lower surface of the twisting block is provided with a first groove, the first groove is internally provided with two internal thread circular ring blocks with the same diameter as the groove, the side surfaces of the two internal thread circular ring blocks are respectively provided with a plurality of latch teeth which are arranged in an annular shape, the lower surface of the twisting block is fixedly connected with a first baffle plate, the first baffle plate is provided with a first through hole, the two side surfaces of the twisting block are respectively fixedly connected with two baffle plates which are symmetrically arranged, the second baffle plate is provided with a second through hole, and the two side surfaces of the twisting block are respectively provided with two grooves, when the oiling machine keyboard panel is clamped and disassembled, an operator can conveniently install and disassemble the stud, so that the clamping and disassembling efficiency of the oiling machine keyboard panel is improved.

Description

Special double-screw bolt clamping feeding device of tanker aircraft keyboard panel

Technical Field

The utility model relates to an tanker aircraft equipment makes the field, specifically is a special double-screw bolt clamping feeding device of tanker aircraft keyboard panel.

Background

Automobile oiling machine is as indispensable equipment, can use often in the life, current tanker aircraft extensively adopts plastics tectorial membrane formula keypad, because tanker aircraft keypad frequency of use is very high, so plastics tectorial membrane formula keypad will wear and tear very fast, very big influence is to the use, must change when wearing and tearing are serious, very big inconvenience has been brought for the user, and replacement cost is higher, cause great influence to the work of refueling, so current tanker aircraft gradually begins to use metal keyboard, metal keyboard's life-span obviously improves, metal keyboard's panel uses the corrosion resistant plate to make, corrosion resistant plate face plate elegant appearance.

Oiling machine keyboard panel needs to install through the double-screw bolt when the installation, and traditional mounting means is through carrying on the back each other with two nuts in the one end of double-screw bolt, and the reuse spanner screws up and takes out the double-screw bolt through the nut, need utilize multiple instrument, and it is comparatively troublesome to use, the operating personnel's of not being convenient for operation to lead to oiling machine keyboard panel clamping inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special double-screw bolt clamping feeding device of tanker aircraft keyboard panel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stud clamping and feeding device special for a keyboard panel of an oiling machine comprises a twisting block, wherein the upper surface of the twisting block is fixedly connected with a torsion bar through a connecting block, the lower surface of the twisting block is provided with a first groove, two internal thread ring blocks with the same diameter as the groove are arranged in the first groove, a plurality of clamping teeth arranged in an annular shape are arranged on the side surfaces of the two internal thread ring blocks, the lower surface of the twisting block is fixedly connected with a first baffle plate which is provided with a first through hole, the two side surfaces of the twisting block are fixedly connected with two symmetrically arranged baffle plates, the second baffle plate is provided with a second through hole, the two side surfaces of the twisting block are both provided with two symmetrically arranged grooves, an embedded surface of the second groove is provided with a through cavity, the second groove is provided with a sliding plate, one side surface of the sliding plate is fixedly connected with a clamping rod, the other end of the clamping rod, the spring sleeve is arranged on the outer side face of the pull rod, and the other end of the pull rod penetrates through the second through hole.

As a further aspect of the present invention: the upper surface of the second baffle is fixedly connected with a positioning plate, a third through hole is formed in the positioning plate, a positioning rod is arranged above the second baffle, the lower end of the positioning rod penetrates through the third through hole, a third spring is fixedly connected with the side surface of the lower end of the positioning rod, a second spring is arranged between the third baffle and the positioning plate, the second spring is sleeved on the outer side of the positioning rod, and a positioning groove is formed in the upper surface of the pull rod.

As a further aspect of the present invention: the outer side surface of the torsion bar is sleeved with symmetrically arranged anti-skidding rubber sleeves.

As a further aspect of the present invention: one end of the pull rod penetrating through the second through hole is fixedly connected with a first truncated cone-shaped pull block.

As a further aspect of the present invention: the upper end of the positioning rod is fixedly connected with a second truncated cone-shaped pulling block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, it is easy and simple to handle, when carrying out the clamping to tanker aircraft keyboard panel and dismantling, the operating personnel of being convenient for is to the installation and the dismantlement of double-screw bolt to tanker aircraft keyboard panel clamping and the efficiency of dismantling have been improved.

Drawings

Fig. 1 is a schematic structural diagram of a stud clamping and feeding device special for a keyboard panel of an oiling machine.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a first through hole; 2. connecting blocks; 3. a torsion bar; 4. a first baffle plate; 5. a first groove; 6. an internal thread ring block; 7. twisting the block; 8. a cavity is communicated; 9. clamping teeth; 10. a slide plate; 11. a pull rod; 12. a second through hole; 13. a second baffle plate; 14. a first truncated cone-shaped pulling block; 15. a baffle III; 16. a second spring; 17. a third through hole; 18. a second truncated cone-shaped pulling block; 19. positioning a rod; 20. positioning a plate; 21. positioning a groove; 22. a first spring; 23. a second groove; 24. and (5) clamping the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a stud clamping and feeding device special for a keyboard panel of an oiling machine comprises a torsion block 7, wherein the upper surface of the torsion block 7 is fixedly connected with a torsion bar 3 through a connecting block 2, the lower surface of the torsion block 7 is provided with a groove one 5, the groove one 5 is internally provided with two internal thread ring blocks 6 with the diameter of the groove one 5, the side surfaces of the two internal thread ring blocks 6 are respectively provided with a plurality of annularly arranged latch teeth 9, the lower surface of the torsion block 7 is fixedly connected with a baffle one 4, the baffle one 4 is provided with a through hole one 1, the two side surfaces of the torsion block 7 are respectively fixedly connected with two symmetrically arranged baffle plates 13, the baffle plates 13 are respectively provided with a through hole two 12, the two side surfaces of the torsion block 7 are respectively embedded with two symmetrically arranged grooves two 23, the embedded surfaces of the grooves two 23 are provided with through cavities 8, the grooves, the other end of the clamping rod 24 penetrates through the through cavity 8 and is inserted into the clamping teeth 9, the other end of the sliding plate 10 is fixedly connected with a pull rod 11, a first spring 22 is arranged in the second groove 23, the first spring 22 is sleeved on the outer side face of the pull rod 11, and the other end of the pull rod 11 penetrates through the second through hole 12.

When the device is used, one end of a stud extends into a first groove 5 from a first through hole 1 and is in threaded connection with two internal thread circular ring blocks 6 in the first groove 5, when the stud needs to be screwed down, two symmetrically arranged pull rods 11 positioned below are pulled out from a second groove 23, the pull rods 11 drive a sliding plate 10 to compress a first spring 22, meanwhile, a clamping rod 24 is pulled out from a clamping tooth 9, due to the blocking of the internal thread circular ring block 6 below, the internal thread circular ring blocks 6 above and the stud form a screw rod, a torsion rod 3 is twisted in a forward rotation manner, the internal thread circular ring blocks 6 above drive the stud to rotate, the stud is screwed into a bolt hole for mounting a keyboard panel and a mounting hole of an oiling machine, and the clamping of the keyboard panel is completed; when the stud needs to be taken down, the two symmetrically arranged pull rods 11 positioned above are pulled out from the second grooves 23, the pull rods 11 drive the sliding plates 10 to compress the first springs 22, the clamping rods 24 are simultaneously pulled out from the clamping teeth 9, and due to the blocking of the internal thread circular ring block 6 above, the internal thread circular ring block 6 below and the stud form a screw rod, the torsion bar 3 is reversely rotated, the internal thread circular ring block 6 below drives the stud to rotate, so that the stud is taken down from the keyboard panel mounting hole and the oiling machine mounting hole, and the oiling machine keyboard panel is dismounted.

The upper surface of the second baffle 13 is fixedly connected with a positioning plate 20, the positioning plate 20 is provided with a third through hole 17, a positioning rod 19 is arranged above the second baffle 13, the lower end of the positioning rod 19 penetrates through the third through hole 17, the side surface of the lower end of the positioning rod 19 is fixedly connected with a third baffle 15, a second spring 16 is arranged between the third baffle 15 and the positioning plate 20, the second spring 16 is sleeved on the outer side of the positioning rod 19, the upper surface of the pull rod 11 is provided with a positioning groove 21, when the pull rod 11 is pulled out from the second groove 23, the third baffle 15 is pushed downwards by the elasticity of the second spring 16, the third baffle 15 drives the positioning rod 19 to move downwards so that the positioning rod 19 is inserted into the positioning groove 21, thereby positioning and fixing of the pull rod 11 are completed, the positioning and fixing of an operator on the pull rod 11 are simpler and more convenient, the outer side surface of the torsion bar 3 is sleeved, one end of the pull rod 11 penetrating through the through hole II 12 is fixedly connected with a truncated cone-shaped pull block I14, the pull rod 11 is convenient for an operator to pull through the arranged truncated cone-shaped pull block I14, the upper end of the positioning rod 19 is fixedly connected with a truncated cone-shaped pull block II 18, and the positioning rod 19 is convenient for the operator to pull through the arranged truncated cone-shaped pull block II 18.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements to be referred must have specific orientations, be constructed and operated in specific orientations, and therefore, are not to be construed as limitations of the present invention, and unless otherwise explicitly specified or limited, the terms "disposed", "mounted", "connected", "fixed", and the like are to be broadly construed, and may be fixedly connected, detachably connected, or integrated, for example; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The stud clamping and feeding device special for the oiling machine keyboard panel comprises a twisting block (7) and is characterized in that the upper surface of the twisting block (7) is fixedly connected with a torsion bar (3) through a connecting block (2), the lower surface of the twisting block (7) is provided with a groove I (5), two internal thread ring blocks (6) with the diameter of the groove I (5) are arranged in the groove I (5), the side surfaces of the two internal thread ring blocks (6) are respectively provided with a plurality of clamping teeth (9) which are arranged in an annular shape, the lower surface of the twisting block (7) is fixedly connected with a baffle I (4), the baffle I (4) is provided with a through hole I (1), the two side surfaces of the twisting block (7) are respectively and fixedly connected with two baffle II (13) which are symmetrically arranged, the baffle II (13) is provided with a through hole II (12), the two side surfaces of the twisting block (7, the embedded surface of the second groove (23) is provided with a through cavity (8), the second groove (23) is provided with a sliding plate (10), a side surface of the sliding plate (10) is fixedly connected with a clamping rod (24), the other end of the clamping rod (24) penetrates through the through cavity (8) and is inserted into the clamping teeth (9), the other end of the sliding plate (10) is fixedly connected with a pull rod (11), the second groove (23) is internally provided with a first spring (22), the outer side surface of the pull rod (11) is sleeved with the first spring (22), and the other end of the pull rod (11) penetrates through the second through hole (12).

2. The oiling machine keyboard panel dedicated stud clamping and feeding device according to claim 1, wherein a positioning plate (20) is fixedly connected to the upper surface of the second baffle plate (13), a third through hole (17) is formed in the positioning plate (20), a positioning rod (19) is arranged above the second baffle plate (13), the lower end of the positioning rod (19) penetrates through the third through hole (17), a third baffle plate (15) is fixedly connected to the side surface of the lower end of the positioning rod (19), a second spring (16) is arranged between the third baffle plate (15) and the positioning plate (20), the second spring (16) is sleeved on the outer side of the positioning rod (19), and a positioning groove (21) is formed in the upper surface of the pull rod (11).

3. The stud clamping and feeding device special for the oiling machine keyboard panel as claimed in claim 1, characterized in that the outside surface of the torsion bar (3) is sleeved with symmetrically arranged anti-skid rubber sleeves.

4. The stud clamping and feeding device special for the oiling machine keyboard panel as claimed in claim 1, wherein one end of the pull rod (11) penetrating through the second through hole (12) is fixedly connected with a first truncated cone-shaped pull block (14).

5. The stud clamping and feeding device special for the oiling machine keyboard panel as claimed in claim 2, wherein the upper end of the locating rod (19) is fixedly connected with a second truncated cone-shaped pulling block (18).