CN215967120U

CN215967120U - Welding assembly tool

Info

Publication number: CN215967120U
Application number: CN202122052610.4U
Authority: CN
Inventors: 于杰; 陈江明; 黄新林; 肖波
Original assignee: LONKING (SHANGHAI) HYDRAULIC CO Ltd
Current assignee: LONKING (SHANGHAI) HYDRAULIC CO Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-08
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to a welding assembly tool which comprises a positive limiting seat, a pressing seat, an annular positioning seat and a clamping seat. The positive limiting seat, the pressing seat, the annular positioning seat and the clamping piece are sequentially mounted on the welding platform, the movable end of the positive limiting seat transversely faces the annular positioning seat, the movable end of the pressing seat faces downwards, the positioning end of the annular positioning seat and the movable end of the positive limiting seat are located at the same height, and the clamping end of the clamping piece is located at the positioning end. Above-mentioned welding group is to frock is fixed one side of group work piece through just spacing seat, compresses tightly the work piece to the group through compressing tightly the seat, makes the group to the work piece laminating inseparable, carries on spacingly to the group work piece that needs the bending through annular positioning seat, presss from both sides tightly the group work piece of connecting after bending through pressing from both sides tight seat, and this group is to frock suitability height, can weld various irregular group work pieces.

Description

Welding assembly tool

Technical Field

The utility model relates to the technical field of welding tools, in particular to a welding assembly tool.

Background

The welding tool is a fixture for welding, fixing, compressing and positioning. In the field of engineering machinery, due to special combination and working conditions, part of parts need to be welded, and connection and assembly of key hole sites are guaranteed while welding, so that the assembly positioning and clamping method directly determines the quality after welding, the production efficiency and the machining precision are influenced, and hidden danger is caused to the use of a machine.

However, the conventional welding tool generally only fixes regular parts, and irregular parts which need to be bent, extruded and the like cannot be effectively fixed, so that the applicability is poor, the welding accuracy of a welding part is poor, and the use is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the welding assembly tool with high applicability is needed to solve the problems that a traditional welding tool cannot effectively fix irregular parts needing bending and extrusion and is poor in applicability.

A welding assembly tool comprises a positive limiting seat, a pressing seat, an annular positioning seat and a clamping seat;

the welding device is characterized in that the positive limiting seat, the pressing seat, the annular positioning seat and the clamping piece are sequentially arranged on the welding platform, the movable end of the positive limiting seat transversely faces the annular positioning seat, the movable end of the pressing seat faces downwards, the positioning end of the annular positioning seat and the movable end of the positive limiting seat are located at the same height, and the clamping end of the clamping piece is located at the positioning end.

Furthermore, the positive limiting seat comprises a first clamping seat and a mandril; the first clamping seat is installed on the welding platform, the ejector rod is installed on the first clamping seat, and the central axis of the ejector rod faces the annular positioning seat.

Furthermore, one end of the ejector rod, which is close to the annular positioning seat, is connected with a first limiting plate, and the top end and the bottom end of the first limiting plate are both bent and face the annular positioning seat.

Furthermore, the top surface and the bottom surface port department of first limiting plate all have seted up the draw-in groove.

Further, the pressing seat comprises a second clamping seat, a first screw rod, a threaded pin and a pressing plate; the two groups of second clamping seats are oppositely arranged on the welding platform and are respectively positioned at two sides of the first clamping seat, the two groups of first screw rods are respectively arranged on the two groups of second clamping seats, the two groups of threaded pins are respectively arranged on the two groups of first screw rods, and two ends of the pressing plate are respectively sleeved on the two groups of threaded pins.

Further, the welding assembly tool further comprises a side limiting seat, a bent plate positioning seat and a support; the side spacing seat, the bent plate positioning seat and the support are all installed on the welding platform, the side spacing seat and the support are all located one side that the positive spacing seat was kept away from to the pressing seat, and the side spacing seat and the support are located the both sides of positive spacing seat axis respectively, the expansion end axis of side spacing seat is perpendicular with positive spacing seat expansion end axis, the bent plate positioning seat is located between support and the annular positioning seat.

Further, the side limiting seat comprises a third clamping seat, a second screw and a second limiting plate; the third presss from both sides tight seat and installs on welding the platform, the third presss from both sides tight seat and lies in the second and presss from both sides tight seat and keep away from one side of first tight seat of clamp, the horizontal screw thread of second screw rod is installed on the tight seat of third clamp, and the axis of second screw rod is perpendicular with the axis of ejector pin, the one end that is close to the ejector pin axis on the second screw rod is fixed to the second limiting plate.

Further, the annular positioning seat comprises a mounting seat and a positioning shaft; the mounting seat is installed on the welding platform, the positioning shaft is installed on the mounting seat, and the central axis of the positioning shaft coincides with the central axis of the ejector rod.

Above-mentioned welding group is to frock is fixed one side of group work piece through just spacing seat, compresses tightly the work piece to the group through compressing tightly the seat, makes the group to the work piece laminating inseparable, carries on spacingly to the group work piece that needs the bending through annular positioning seat, presss from both sides tightly the group work piece of connecting after bending through pressing from both sides tight seat, and this group is to frock suitability height, can weld various irregular group work pieces.

Drawings

FIG. 1 is a side view of a weld set-up assembly;

FIG. 2 is a top view of the weld set-up tooling.

In the figure: 100. welding a platform; 200. a positive limit seat; 210. a first clamping seat; 220. a top rod; 230. a first limit plate; 300. a pressing seat; 310. a second clamping seat; 320. a first screw; 330. a threaded pin; 340. pressing a plate; 400. an annular positioning seat; 410. a mounting seat; 420. positioning the shaft; 500. a clamping seat; 510. a fixed seat; 520. an elbow clip; 600. a side limiting seat; 610. a third clamping seat; 620. a second screw; 630. a second limiting plate; 700. a support; 800. bent plate positioning seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, in one embodiment, a welding assembly tooling includes a positive limit seat 200, a pressing seat 300, an annular positioning seat 400 and a clamping seat 500; the positive limiting seat 200, the pressing seat 300, the annular positioning seat 400 and the clamping piece are sequentially mounted on the welding platform 100, the movable end of the positive limiting seat 200 transversely faces the annular positioning seat 400, the movable end of the pressing seat 300 faces downwards, the positioning end of the annular positioning seat 400 and the movable end of the positive limiting seat 200 are located at the same height, and the clamping end of the clamping piece is located at the positioning end.

Above-mentioned welding group is to frock is fixed one side to the work piece through just spacing seat 200 group, compresses tightly the work piece through compressing tightly seat 300 group, makes the group inseparable to the work piece laminating, carries on spacingly to the group that needs the bending to the work piece through annular positioning seat 400, presss from both sides tightly the group that connects after bending to the work piece through grip slipper 500, and this group is to frock suitability height, can weld various irregular team work pieces.

As shown in fig. 2, in the present embodiment, the positive limiting seat 200 includes a first clamping seat 210 and a top rod 220; the first clamping seat 210 is installed on the welding platform 100, the top rod 220 is installed on the first clamping seat 210, and the central axis of the top rod 220 faces the annular positioning seat 400.

Specifically, one end of the top rod 220 close to the annular positioning seat 400 is connected with a first limiting plate 230, and the top end and the bottom end of the first limiting plate 230 are both bent and face the annular positioning seat 400. The top surface and the bottom surface of the first limiting plate 230 are provided with clamping grooves.

In this embodiment, the pressing base 300 includes a second clamping base 310, a first screw 320, a threaded pin 330, and a pressing plate 340; the two sets of second clamping seats 310 are oppositely arranged on the welding platform 100 and are respectively located at two sides of the first clamping seat 210, the two sets of first screws 320 are respectively installed on the two sets of second clamping seats 310, the two sets of threaded pins 330 are respectively installed on the two sets of first screws 320, and two ends of the pressing plate 340 are respectively sleeved on the two sets of threaded pins 330.

In the actual use process, the first screw 320 is rotated to move the first screw 320 downward or upward, so as to drive the threaded pin 330 to move, and the pressing plate 340 sleeved on the threaded pin 330 also moves along with the movement, and presses the welding part or keeps away from the welding part.

The first limiting plate 230 is connected to the positive limiting seat 200 through the ejector rod 220, the two ends of the first limiting plate 230 are bent and face the annular positioning seat 400, and clamping grooves are formed in the top surface and the bottom surface of the first limiting plate 230, so that two ends of a weldment or two groups of mutually spliced and welded ends can be clamped into the two groups of clamping grooves respectively and used for positioning, and the pressing plate 340 which can move up and down in a matched mode compresses the weldment, and is more stable in fixation.

In this embodiment, the welding assembly fixture further includes a side limiting seat 600, a bent plate positioning seat 800 and a support 700; the side limiting seat 600, the bent plate positioning seat 800 and the support 700 are all installed on the welding platform 100, the side limiting seat 600 and the support 700 are both located on one side of the pressing seat 300 away from the positive limiting seat 200, the side limiting seat 600 and the support 700 are respectively located on two sides of the central axis of the positive limiting seat 200, the central axis of the movable end of the side limiting seat 600 is perpendicular to the central axis of the movable end of the positive limiting seat 200, and the bent plate positioning seat 800 is located between the support 700 and the annular positioning seat 400.

The side limiting seat 600 is used for supporting and limiting a side edge of the welding part, the support 700 is used for supporting and limiting another side edge or a bottom surface of the welding part, and the bent plate positioning seat 800 is used for limiting a concave-convex part in the middle of the irregular welding part.

In this embodiment, the side restricting seat 600 includes a third clamping seat 610, a second screw 620 and a second restricting plate 630; the third presss from both sides tight seat 610 and installs on welding the dress platform 100, and the third presss from both sides tight seat 610 to be located the second and presss from both sides tight seat 310 and keep away from one side of first clamp seat 210, and the horizontal screw thread of second screw 620 is installed on third presss from both sides tight seat 610, and the axis of second screw 620 is perpendicular with the axis of ejector pin 220, and the one end that is close to the axis of ejector pin 220 on second screw 620 is fixed to second limiting plate 630.

In the present embodiment, the annular positioning seat 400 includes a mounting seat 410 and a positioning shaft 420; the mounting seat 410 is installed on the welding platform 100, the positioning shaft 420 is installed on the mounting seat 410, and the central axis of the positioning shaft 420 coincides with the central axis of the top rod 220.

In this embodiment, the holder 500 includes a holder 510 and an elbow clip 520; the clamping seat 500 is fixed on the welding platform 100, the elbow clamp 520 is installed on the fixing seat 510, and the clamping end of the elbow clamp 520 is located at one side of the positioning seat.

In the actual use process, two sets of welding tip flexible and laminating are on location axle 420, and the both sides end of two sets of weldment joint positions is carried out the centre gripping respectively through two sets of elbow clamps 520, and the welded fastening of being convenient for.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A welding assembly tool is characterized by comprising a positive limiting seat, a pressing seat, an annular positioning seat and a clamping seat;

2. The welding group assembling tool according to claim 1, wherein the positive limiting seat comprises a first clamping seat and a mandril; the first clamping seat is installed on the welding platform, the ejector rod is installed on the first clamping seat, and the central axis of the ejector rod faces the annular positioning seat.

3. The welding assembly tooling of claim 2, wherein a first limiting plate is connected to one end of the ejector rod close to the annular positioning seat, and both the top end and the bottom end of the first limiting plate are bent and face the annular positioning seat.

4. The welding group is to frock of claim 3, characterized in that the top surface and the bottom surface port department of first limiting plate have all seted up the draw-in groove.

5. The welding group assembling tool of claim 2, wherein the pressing seat comprises a second clamping seat, a first screw, a threaded pin and a pressing plate; the two groups of second clamping seats are oppositely arranged on the welding platform and are respectively positioned at two sides of the first clamping seat, the two groups of first screw rods are respectively arranged on the two groups of second clamping seats, the two groups of threaded pins are respectively arranged on the two groups of first screw rods, and two ends of the pressing plate are respectively sleeved on the two groups of threaded pins.

6. The welding assembly tooling of claim 5, further comprising a side limiting seat, a bent plate positioning seat and a support; the side spacing seat, the bent plate positioning seat and the support are all installed on the welding platform, the side spacing seat and the support are all located one side that the positive spacing seat was kept away from to the pressing seat, and the side spacing seat and the support are located the both sides of positive spacing seat axis respectively, the expansion end axis of side spacing seat is perpendicular with positive spacing seat expansion end axis, the bent plate positioning seat is located between support and the annular positioning seat.

7. The welding group assembling tool according to claim 6, wherein the side limiting seat comprises a third clamping seat, a second screw rod and a second limiting plate; the third presss from both sides tight seat and installs on welding the platform, the third presss from both sides tight seat and lies in the second and presss from both sides tight seat and keep away from one side of first tight seat of clamp, the horizontal screw thread of second screw rod is installed on the tight seat of third clamp, and the axis of second screw rod is perpendicular with the axis of ejector pin, the one end that is close to the ejector pin axis on the second screw rod is fixed to the second limiting plate.

8. The welding group assembling tool of claim 6, wherein the annular positioning seat comprises a mounting seat and a positioning shaft; the mounting seat is installed on the welding platform, the positioning shaft is installed on the mounting seat, and the central axis of the positioning shaft coincides with the central axis of the ejector rod.