CN217344207U

CN217344207U - People's air defense door frame group is to frock

Info

Publication number: CN217344207U
Application number: CN202220690142.5U
Authority: CN
Inventors: 杨顺宁; 王同国; 崔明宽; 化允灿; 岳斌; 魏占营; 杨克友; 郭清付; 唐保锋
Original assignee: Henan Huanghuai Civil Air Defense Equipment Co ltd
Current assignee: Henan Huanghuai Civil Air Defense Equipment Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-09-02
Anticipated expiration: 2032-03-28

Abstract

The utility model provides a people's air defense door frame group is to frock, including workstation, centre gripping subassembly and coupling assembling, the centre gripping subassembly includes a plurality of slide rails, and is a plurality of the slide rail is linear array with the extension of workstation to the direction. Adopt above-mentioned technical scheme to carry out the group when welding to the people's air defense door frame, the people's air defense door frame is placed between a plurality of holders, the holder is the L type, and the height of holder can be adjusted, the top and the both sides surface laminating of holder and people's air defense door frame, carry out the centre gripping to the people's air defense door frame from three direction, avoid people's air defense door frame to take place at the condition that the welding process was stood up on one side, guarantee the finished product quality of people's air defense door frame, the while workstation bottom be provided with revolution mechanic, can drive the workstation and rotate, in order to realize the multi-angle welding of people's air defense door frame, the slide rail of adjusting the holder height passes through the draw-in groove, the fixture block is fixed in the workstation top, can dismantle, conveniently change after the slide rail damages.

Description

People's air defense door frame group is to frock

Technical Field

The utility model relates to a people's air defense door frame production technical field especially relates to a people's air defense door frame group is to frock.

Background

At present, the assembly welding operation of the civil air defense door frame is completely manually assembled, a measuring tape is manually adopted for measuring and marking during the operation, the efficiency is low, the error is large, and the quality is difficult to control. In order to improve the production efficiency and ensure the quality, the assembly is often carried out by adopting a tool. However, the existing civil air defense door frame assembly tool can only clamp and fix the left position and the right position of the civil air defense door frame, and some civil air defense door frames possibly have the condition of tilting on one side in the welding process, so that the normal operation of welding work is influenced, the quality of finished civil air defense door frames is unqualified, and the subsequent assembly operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, provide a people's air defense door frame group to frock, this group increases limit structure to the frock, avoids people's air defense door frame to stick up.

In order to realize the purpose, the utility model adopts the following technical scheme: a civil air defense door frame assembly tool comprises a workbench, a clamping assembly and a connecting assembly, wherein the clamping assembly comprises a plurality of slide rails, the slide rails are in a linear array in the extending direction of the workbench, the bottoms of the slide rails are movably connected with the top of the workbench, the outer surfaces of the slide rails are connected with slide blocks in a sliding manner, the outer surface of one side of each slide block is connected with a clamping piece through a screw, a connecting rod is fixed at the bottom of the workbench, a supporting cylinder is movably connected with the outer surface of the connecting rod, a motor is fixed on the bottom surface inside the supporting cylinder, a circular plate is fixed on an output shaft of the motor, the top of the circular plate is fixedly connected with the bottom of the connecting rod, the inner surface wall of the supporting cylinder is provided with a circular sliding groove in the circumferential direction close to the edge of the top, and the inner surface wall of the circular sliding groove is embedded with the outer surface of the circular plate in a sliding manner.

Preferably, a plurality of first clamping grooves are formed in the top of the workbench, the plurality of first clamping grooves are in linear array along the extending direction of the workbench, and the first clamping grooves are used for being connected with first clamping blocks.

Preferably, coupling assembling includes a plurality of first fixture blocks, and is a plurality of the top of first fixture block respectively with the bottom fixed connection of a plurality of slide rails, it is a plurality of the surface of first fixture block is connected with the interior table wall block of a plurality of first draw-in grooves respectively, first fixture block is inside first draw-in groove, tentatively fixed slide rail and workstation.

Preferably, a plurality of grooves are formed in the inner surface wall of one side of each first clamping groove, springs are fixed on the inner surface wall of one side of each groove, the grooves are used for containing the springs and second clamping blocks, and the second clamping blocks move through the springs.

Preferably, a second clamping block is fixed at one end of each of the springs, one end of each of the second clamping blocks extends to the outside of each of the grooves, and the second clamping blocks are used for fixing the first clamping blocks in the first clamping grooves.

Preferably, a plurality of second clamping grooves are formed in the outer surface of one side of the first clamping block, the outer surface of the second clamping block is connected with the inner surface wall of the plurality of second clamping grooves in a clamped mode, and the second clamping block and the second clamping grooves are clamped to increase stability when the workbench is connected with the clamping piece.

Preferably, the top of workstation has seted up the sharp spout, the sharp spout is provided with a plurality ofly, and a plurality of sharp spouts are the linear array with the extending direction of workstation, and is a plurality of the sharp spout communicates with a plurality of recesses respectively, and is a plurality of the top of second fixture block all is fixed with the slide bar, and the top of a plurality of slide bars extends to the workstation top through a plurality of sharp spouts respectively, and the slide bar removes through the spout, makes things convenient for follow-up dismantlement slide rail.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model discloses in, the people's air defense door frame is placed between a plurality of holders, the holder is the L type, and the height of holder can be adjusted, the top and the both sides surface laminating of holder and people's air defense door frame, carry out the centre gripping to people's air defense door frame from three direction, avoid people's air defense door frame to take place at the condition of welding process raising on one side, guarantee the finished product quality of people's air defense door frame, the workstation bottom is provided with revolution mechanic simultaneously, can drive the workstation and rotate, with the multi-angle welding who realizes people's air defense door frame, the slide rail of adjusting the holder height passes through the draw-in groove, the fixture block is fixed in the workstation top, can dismantle, conveniently change after the slide rail damages.

Drawings

Fig. 1 is a schematic perspective view of a civil air defense doorframe pairing tool provided by the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of a clamping assembly of the civil air defense doorframe assembly tool provided by the utility model;

fig. 3 is a cross-sectional view of the civil air defense doorframe assembly tool provided by the utility model;

fig. 4 is the utility model provides a civil air defense door frame group is to the spatial structure sketch map of A department in fig. 3 of frock.

Illustration of the drawings:

1. a work table; 2. a clamping assembly; 21. a slide rail; 22. a slider; 23. a clamping member; 24. a connecting rod; 25. a support cylinder; 26. a motor; 27. a circular plate; 28. a circular chute; 3. a first card slot; 4. a connection assembly; 41. a first clamping block; 42. a groove; 43. a spring; 44. a second fixture block; 45. a second card slot; 46. a linear chute; 47. a slide bar.

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.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a civil air defense doorframe assembling tool, which comprises a workbench 1, centre gripping subassembly 2 and coupling assembling 4, centre gripping subassembly 2 includes a plurality of slide rails 21, a plurality of slide rails 21 are linear array with extending to the direction of workstation 1, the bottom of a plurality of slide rails 21 all with the top swing joint of workstation 1, the equal sliding connection of surface of a plurality of slide rails 21 has slider 22, a plurality of slider 22's one side surface all has holder 23 through screw connection, the bottom of workstation 1 is fixed with connecting rod 24, the surface swing joint of connecting rod 24 has a supporting cylinder 25, the inside bottom surface of supporting cylinder 25 is fixed with motor 26, motor 26's output shaft is fixed with plectane 27, the top of plectane 27 and the bottom fixed connection of connecting rod 24, the interior table wall of supporting cylinder 25 is close to the top edge and is the circumferencial direction and has seted up circular spout 28, the interior table wall of circular spout 28 inlays with the surface slip of plectane 27 and establishes.

In this embodiment, the clamping members 23 are L-shaped and are used for fixing the civil air defense door frame, three clamping members 23 are arranged in different directions, the clamping members 23 are contacted with the middle and two ends of the civil air defense door frame, so as to effectively prevent the civil air defense door frame from moving, and meanwhile, the clamping members 23 can clamp civil air defense door frames with different thicknesses by adjusting the height through the slide rails 21 and the sliders 22, so as to increase the practicability of the utility model, a driving structure is arranged between the slide rails 21 and the sliders 22 and drives the sliders 22 to slide above the slide rails 21, the driving structure is the prior art and is not described herein in detail, the utility model drives the circular plate 27 to rotate through the motor 26, the circular plate 27 transmits power to the workbench 1 through the connecting rod 24, the workbench 1 rotates to adjust the welding position of the civil air defense door frame, so as to realize the requirement of multi-angle welding, the circular plate 27 is connected with the supporting cylinder 25 through the circular chute 28, and the circular plate 27 has a diameter larger than that of the connecting rod 24 so that the connecting rod 24 cannot be pulled out from the inside of the supporting cylinder 25, thereby increasing the structural stability of the rotating assembly.

Example 2

As shown in fig. 1, 3 and 4, a first clamping groove 3 is formed at the top of the workbench 1, the first clamping groove 3 is provided with a plurality of first clamping grooves 3, the plurality of first clamping grooves 3 are in a linear array along the extending direction of the workbench 1, the connecting assembly 4 comprises a plurality of first clamping blocks 41, the tops of the plurality of first clamping blocks 41 are respectively fixedly connected with the bottoms of the plurality of slide rails 21, the outer surfaces of the plurality of first clamping blocks 41 are respectively connected with the inner surface walls of the plurality of first clamping grooves 3 in a clamping manner, the inner surface wall of one side of each of the plurality of first clamping grooves 3 is provided with a groove 42, the inner surface wall of one side of each of the plurality of grooves 42 is provided with a spring 43, one end of each of the plurality of springs 43 is provided with a second clamping block 44, one end of each of the plurality of second clamping blocks 44 extends to the outside of the plurality of grooves 42, the outer surface of one side of each of the plurality of first clamping blocks 41 is provided with a second clamping groove 45, the outer surface of each of the plurality of second clamping blocks 44 is respectively connected with the inner surface wall of each of the plurality of second clamping grooves 45 in a clamping groove, the top of the workbench 1 is provided with a plurality of linear sliding grooves 46, the linear sliding grooves 46 are arranged in a linear array along the extending direction of the workbench 1, the linear sliding grooves 46 are respectively communicated with the grooves 42, the tops of the second fixture blocks 44 are all fixed with sliding rods 47, and the top ends of the sliding rods 47 respectively extend to the upper side of the workbench 1 through the linear sliding grooves 46.

In this embodiment, slide rail 21 and workstation 1 are connected through the fixture block, the draw-in groove, when installing slide rail 21, earlier through slide bar 47 to the inside second fixture block 44 that stimulates of recess 42, make the first fixture block 41 of slide rail 21 bottom stretch into first draw-in groove 3 inside smoothly, stretch into the completion back, the position and the recess 42 coincidence of second draw-in groove 45, loosen slide bar 47 again, compressed spring 43 rebounds and drives second fixture block 44 and bounce forward, make inside second fixture block 44 card income second draw-in groove 45, first fixture block 41 can't upwards stimulate again, fix slide rail 21 in workstation 1 top.

The utility model discloses a working process and principle: as shown in fig. 1, 2, 3 and 4, when it is required to weld the civil air defense door frame, the components of the civil air defense door frame are placed above the work table 1 and spliced, the position of the clamping piece 23 is adjusted through the slide rail 21 and the slide block 22, so that the clamping piece 23 is clamped at the two sides and the top of the civil air defense doorframe, the position of the civil air defense door frame is fixed, the welding work is prevented from being influenced by the displacement or the upwarp of the civil air defense door frame, the motor 26 is started, the motor 26 drives the workbench 1 to rotate through the circular plate 27 and the connecting rod 24, the welding position of the civil air defense door frame is adjusted, the multi-angle welding is realized, when the sliding rail 21 needs to be replaced, the sliding rod 47 is pulled to one side of the linear sliding groove 46 to drive the second fixture block 44 fixedly connected with the sliding rod 47 to contract towards the inside of the groove 42, a limiting structure is not arranged between the first fixture block 41 and the first clamping groove 3 any longer, the sliding rail 21 is pulled upwards to separate the first fixture block 41 from the first clamping groove 3, and then the disassembling operation can be completed.

In the above, the present invention is only a preferred embodiment, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a people's air defense door frame group is to frock, includes workstation (1), centre gripping subassembly (2) and coupling assembling (4), its characterized in that: the clamping assembly (2) comprises a plurality of slide rails (21), the bottoms of the slide rails (21) are movably connected with the top of the workbench (1), the outer surfaces of the slide rails (21) are connected with sliding blocks (22) in a sliding manner, the outer surface of one side of each sliding block (22) is connected with a clamping piece (23) through a screw, a connecting rod (24) is fixed at the bottom of the workbench (1), a supporting cylinder (25) is movably connected with the outer surface of the connecting rod (24), a motor (26) is fixed on the inner bottom surface of the supporting cylinder (25), a circular plate (27) is fixed on the output shaft of the motor (26), the top of the circular plate (27) is fixedly connected with the bottom of the connecting rod (24), a circular sliding groove (28) is arranged on the inner surface wall of the supporting cylinder (25) close to the top edge in the circumferential direction, the inner surface wall of the circular sliding chute (28) is embedded with the outer surface of the circular plate (27) in a sliding way.

2. The people's air defense door frame group of claim 1 is to frock, its characterized in that: first draw-in groove (3) have been seted up at the top of workstation (1), first draw-in groove (3) are provided with a plurality ofly, and a plurality of first draw-in grooves (3) are linear array with the extending direction of workstation (1).

3. The people's air defense door frame group of claim 2 is to frock, its characterized in that: the connecting assembly (4) comprises a plurality of first clamping blocks (41), the tops of the first clamping blocks (41) are fixedly connected with the bottoms of the sliding rails (21) respectively, and the outer surfaces of the first clamping blocks (41) are connected with the inner surface walls of the first clamping grooves (3) in a clamped mode respectively.

4. The people's air defense door frame group of claim 3 is to frock, its characterized in that: the inner surface wall of one side of the first clamping grooves (3) is provided with a groove (42), and the inner surface wall of one side of the groove (42) is fixed with a spring (43).

5. The people's air defense door frame group is to frock of claim 4, its characterized in that: one end of each of the plurality of springs (43) is fixed with a second clamping block (44), and one end of each of the plurality of second clamping blocks (44) extends to the outside of the plurality of grooves (42).

6. The assembly fixture of the civil air defense door frame of claim 5, which is characterized in that: and a second clamping groove (45) is formed in the outer surface of one side of each of the first clamping blocks (41), and the outer surfaces of the second clamping blocks (44) are respectively connected with the inner surface walls of the second clamping grooves (45) in a clamping manner.

7. The people's air defense door frame group is to frock of claim 5, its characterized in that: linear sliding grooves (46) are formed in the top of the workbench (1), the linear sliding grooves (46) are arranged in a plurality of numbers, the linear sliding grooves (46) are in a linear array in the extending direction of the workbench (1), the linear sliding grooves (46) are communicated with the grooves (42) respectively, sliding rods (47) are fixed to the tops of the second clamping blocks (44), and the top ends of the sliding rods (47) extend to the position above the workbench (1) through the linear sliding grooves (46) respectively.