CN211680659U

CN211680659U - Welding device for preparing civil air defense door

Info

Publication number: CN211680659U
Application number: CN201921896382.5U
Authority: CN
Inventors: 顾明德; 施炳生; 王辉; 王志桂
Original assignee: Nantong Sutong Civil Air Defence Protection Equipment Co ltd
Current assignee: Nantong Sutong Civil Air Defence Protection Equipment Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-10-16
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a welding equipment technical field just discloses a welding set for preparation of people's air defense door, comprises a workbench, the bottom fixed mounting of workstation has the universal wheel, the top fixed mounting of workstation has the support arm, the positive fixed mounting of support arm has elevating gear, elevating gear's positive threaded connection has welding set, the equal fixed mounting in both sides at workstation top has strutting arrangement. This welding set for people's air defense door preparation, through mutually supporting of elevating gear and welding set, can adjust welding set's height, thereby carry out appropriate regulation according to the thickness of welding to welding set's position, be convenient for better weld the work piece, through cross guide sliding block group and connecting plate, mutually supporting of grip slipper, be convenient for carry out position control to the clamping at the inside welding of grip slipper, thereby can carry out even and continuous welding to the welding, the welding effect is better.

Description

Welding device for preparing civil air defense door

Technical Field

The utility model relates to a welding equipment technical field specifically is a welding set is used in people's air defense door preparation.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.

People's air defense door mainly comprises steel frame, and these steel frame are all welded or bolted connection by different accessories forms, and the welding mode to people's air defense door that has now mainly still utilizes hand-held type welding gun welding, and this kind of welding gun has certain harm to the human body to the welding seam that manual welding caused is neat inadequately, and welding efficiency is relatively poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a welding set for people's air defense door preparation has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a welding set for preparation of people's air defense door, includes the workstation, the bottom fixed mounting of workstation has the universal wheel, the top fixed mounting of workstation has the support arm, the positive fixed mounting of support arm has elevating gear, elevating gear's positive threaded connection has welding set, the equal fixed mounting in both sides at workstation top has strutting arrangement, the top fixed mounting of workstation has two transverse guide sliding block set that are parallel to each other, two fixedly connected with connecting plate on the transverse guide sliding block set slider, the top fixed mounting of connecting plate has the centre gripping seat of two mutual symmetries.

Preferably, elevating gear includes the fixed plate, the bearing has all been fixed to fixed plate top and bottom and has been cup jointed, the fixed threaded rod that has cup jointed in inside of bearing, the one end fixedly connected with hand wheel at threaded rod extension to fixed plate top.

Preferably, the rectangular channel has been seted up in the front of fixed plate, and the inside joint of rectangular channel has welding set, welding set's the back is provided with the fixture block, and one side and threaded rod threaded connection that the fixture block extended to the rectangular channel inside.

Preferably, the front surface of the welding device is provided with a display screen and an operation key, and the bottom of the welding device is provided with an ultrasonic welding head.

Preferably, the supporting device comprises a mounting plate, a stud is fixedly mounted inside the mounting plate, a supporting plate is movably sleeved outside the stud, and a nut located at the bottom of the supporting plate is in threaded connection with the outside of the stud.

The utility model discloses possess following beneficial effect:

1. this welding set for people's air defense door preparation, through mutually supporting of elevating gear and welding set, can adjust welding set's height, thereby carry out appropriate regulation according to the thickness of welding to welding set's position, be convenient for better weld the work piece, through cross guide sliding block group and connecting plate, mutually supporting of grip slipper, be convenient for carry out position control to the clamping at the inside welding of grip slipper, thereby can carry out even and continuous welding to the welding, the welding effect is better.

2. This welding set for people's air defense door preparation, through mutually supporting of grip slipper and strutting arrangement, when the welding door frame, because the length of some door frames is longer, if only rely on the grip slipper to carry out the centre gripping to the work piece, then can lead to the work piece focus unstability, so need the grip slipper to carry out the auxiliary stay to the one end of work piece to ensure that the face of weld can align.

Drawings

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

FIG. 2 is a schematic view of the lifting device of the present invention;

fig. 3 is a schematic structural view of the supporting device of the present invention.

In the figure: 1. a work table; 2. a universal wheel; 3. a support arm; 4. a lifting device; 41. a fixing plate; 42. A bearing; 43. a threaded rod; 44. a hand wheel; 45. a longitudinal guide rail slider group; 5. a welding device; 6. a support device; 61. mounting a plate; 62. a stud; 63. a support plate; 64. a nut; 7. a transverse guide rail slider group; 8. a connecting plate; 9. a clamping seat.

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. 1-3, a welding device for manufacturing a civil air defense door comprises a workbench 1, a universal wheel 2 is fixedly mounted at the bottom of the workbench 1, a supporting arm 3 is fixedly mounted at the top of the workbench 1, a lifting device 4 is fixedly mounted on the front surface of the supporting arm 3, a welding device 5 is connected with the front surface of the lifting device 4 in a threaded manner, supporting devices 6 are fixedly mounted on two sides of the top of the workbench 1, two parallel transverse guide rail sliding block sets 7 are fixedly mounted at the top of the workbench 1, a connecting plate 8 is fixedly connected to the sliding blocks of the two transverse guide rail sliding block sets 7, and two symmetrical clamping seats 9 are fixedly mounted at the top of the connecting plate 8.

The lifting device 4 comprises a fixed plate 41, bearings 42 are fixedly sleeved at the top and the bottom of the fixed plate 41, a threaded rod 43 is fixedly sleeved in the bearings 42, a hand wheel 44 is fixedly connected to one end, extending to the top of the fixed plate 41, of the threaded rod 43, the welding device 5 can be driven to move up and down by rotating the threaded rod 43, and the welding device 5 and a workpiece can be kept at a proper distance conveniently;

the front surface of the fixing plate 41 is provided with a rectangular groove, the inside of the rectangular groove is clamped with the welding device 5, the back surface of the welding device 5 is provided with a fixture block, and one side of the fixture block extending into the rectangular groove is in threaded connection with the threaded rod 43;

wherein, the front of the welding device 5 is provided with a display screen and an operation key, and the bottom of the welding device 5 is provided with an ultrasonic welding head;

wherein, strutting arrangement 6 includes mounting panel 61, and the inside fixed mounting of mounting panel 61 has double-screw bolt 62, and backup pad 63 has been cup jointed in the outside activity of double-screw bolt 62, and the outside threaded connection of double-screw bolt 62 has the nut 64 that is located backup pad 63 bottom, can adjust and fix the height of backup pad 63 through nut 64, is convenient for support the work piece of different thickness.

The theory of operation, at first with two work pieces of needs welded fixed centre gripping respectively in the inside of two grip slipper 9, and make the face of weld of two work pieces align, then adjust two strutting arrangement 6 as required, make backup pad 63 can carry out the auxiliary stay to the other end of work piece, prevent that the work piece focus is unstable and cause the face of weld can not align, adjust welding set 5's position according to the thickness of work piece after that, manual rotatory hand wheel 44 drives threaded rod 43 and rotates, thereby drive welding set 5 and go up and down, make and to keep suitable interval between soldered connection and the work piece.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set for preparation of people's air defense door, includes workstation (1), its characterized in that: the bottom fixed mounting of workstation (1) has universal wheel (2), the top fixed mounting of workstation (1) has support arm (3), the positive fixed mounting of support arm (3) has elevating gear (4), the positive threaded connection of elevating gear (4) has welding set (5), the equal fixed mounting in both sides at workstation (1) top has strutting arrangement (6), the top fixed mounting of workstation (1) has two transverse guide sliding block group (7) that are parallel to each other, two fixedly connected with connecting plate (8) on transverse guide sliding block group (7) slider, the top fixed mounting of connecting plate (8) has two centre gripping seats (9) of mutual symmetry.

2. The welding device for preparing the civil air defense door according to claim 1, characterized in that: elevating gear (4) are including fixed plate (41), bearing (42) have all been fixed to have cup jointed at fixed plate (41) top and bottom, threaded rod (43) have been cup jointed to the inside fixed of bearing (42), one end fixedly connected with hand wheel (44) at fixed plate (41) top is extended to threaded rod (43).

3. The welding device for preparing the civil air defense door according to claim 2, characterized in that: the rectangular channel has been seted up in the front of fixed plate (41), and the inside joint of rectangular channel has welding set (5), the back of welding set (5) is provided with the fixture block, and one side and threaded rod (43) threaded connection that the fixture block extended to the rectangular channel inside.

4. The welding device for preparing the civil air defense door according to claim 1, characterized in that: the front side of the welding device (5) is provided with a display screen and an operation key, and the bottom of the welding device (5) is provided with an ultrasonic welding head.

5. The welding device for preparing the civil air defense door according to claim 1, characterized in that: strutting arrangement (6) include mounting panel (61), the inside fixed mounting of mounting panel (61) has double-screw bolt (62), backup pad (63) have been cup jointed in the outside activity of double-screw bolt (62), the outside threaded connection of double-screw bolt (62) has nut (64) that is located backup pad (63) bottom.