CN212470358U

CN212470358U - Welding positioning tool for aluminum end cover of radiator groove

Info

Publication number: CN212470358U
Application number: CN202020911192.2U
Authority: CN
Inventors: 龚拥军
Original assignee: Jiaxing Kaitian Transmission Technology Co ltd
Current assignee: Jiaxing Kaitian Transmission Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-05
Anticipated expiration: 2030-05-26

Abstract

A welding and positioning tool for a radiator groove aluminum end cover comprises a base, a rotary table, a positioning and locking device and a groove aluminum positioning mechanism, wherein the rotary table is horizontally arranged on the base, the positioning and locking device is arranged on the base, when the turntable rotates 180 degrees, the positioning and locking device positions and locks the turntable, the two groove aluminum positioning mechanisms are symmetrically arranged on the top surface of the turntable and comprise a vertical plate, a supporting plate, a pressing block, a pressing device, an end cover positioning plate and a jacking device, the vertical plate is arranged on the turntable, the supporting plate is arranged on the outer wall of the vertical plate, the pressing block is positioned above the supporting plate, the pressing device is arranged on the vertical plate, the pressing block is driven to press the strip-shaped aluminum profile on the outer wall of the vertical plate, the end cover positioning plate is arranged at the top of the vertical plate, used for supporting and positioning the end cover placed at the top end of the arc-shaped groove, the jacking device is arranged on the end cover positioning plate, after the end cover is placed on the end cover positioning plate, the end cover is tightly propped in the arc-shaped groove of the long-strip-shaped aluminum section. The utility model discloses can improve the production efficiency of radiator groove aluminium greatly, reduce workman's intensity of labour.

Description

Welding positioning tool for aluminum end cover of radiator groove

Technical Field

The utility model relates to a radiator, especially a radiator groove aluminum end cover welding position frock that use among automobile engine or wind power generation.

Background

Fig. 1 is a commonly used aluminum groove structure in the existing radiator, the aluminum groove is composed of a long-strip-shaped aluminum profile 101 and two end covers 102, the long-strip-shaped aluminum profile 101 is provided with a penetrating arc-shaped groove 103 along the length direction, the two end covers 102 are respectively blocked at two ends of the arc-shaped groove 103, and the end covers 102 are provided with arc-shaped surfaces matched with the arc-shaped groove 103. In the production process, when the three parts are welded, the elongated aluminum profiles 101 are manually attached to the side wall of the positioning wall one by one at present, and then the end cover 102 is held by hand to weld, so that the operation mode is obviously very low in efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a radiator groove aluminum end cover welding position frock that can fully improve production efficiency.

The technical solution of the utility model is to provide a welding and positioning tool for the aluminum end cap of the radiator groove with the following structure, which comprises a base, a turntable, two positioning and locking devices and two aluminum positioning mechanisms, wherein the turntable is horizontally arranged on the top surface of the base and can rotate along the circumference of the axis, the positioning and locking devices are arranged on the base and are used for positioning and locking the turntable at the position after the turntable rotates 180 degrees, the two aluminum positioning mechanisms are symmetrically arranged on the top surface of the turntable, the aluminum positioning mechanisms comprise a vertical plate, a supporting plate, a pressing block, a pressing device, an end cap positioning plate and a jacking device, the bottom of the vertical plate is arranged on the turntable, the supporting plate is arranged on the outer side wall of the vertical plate and is used for supporting the bottom end of a vertically placed elongated aluminum profile, and the pressing block is positioned right above the supporting plate, the pressing device is arranged on the vertical plate and used for driving the pressing block to move horizontally, so that the long-strip-shaped aluminum profile is pressed tightly, the long-strip-shaped aluminum profile is tightly attached to the outer side wall of the vertical plate, the end cover positioning plate is arranged at the top of the vertical plate and inserted into the top of the arc-shaped groove of the long-strip-shaped aluminum profile and used for bearing and positioning the end cover placed at the top end of the arc-shaped groove, the jacking device is arranged on the end cover positioning plate, and after the end cover is placed on the end cover positioning plate, the jacking device is used for jacking the end cover in the arc-shaped.

Radiator groove aluminium end cover welding position frock, wherein, two be equipped with the guide bar between the riser, all be equipped with telescopic cylinder on the inside wall of each riser, two telescopic cylinder's piston rod is connected with two end cover locating plates respectively, be equipped with the guide pin bushing on the end cover locating plate, the guide pin bushing cover is established on the guide bar.

Radiator groove aluminum end cover welding position frock, wherein, the tight device in top includes kicking block, slide bar, reset spring, base and baffle, base fixed mounting is on end cover positioning plate's top surface, the slide bar has a plurality of, and a plurality of slide bar level sets up, and wears to establish in the through-hole of seting up on the base, the reset spring cover is established on middle slide bar, the kicking block dress is in the one end of slide bar for the roof pressure end cover, the other end at the slide bar is adorned to the baffle.

Radiator groove aluminium end cover welding position frock, wherein, closing device is for compressing tightly the cylinder, is provided with two, installs respectively on the side of controlling of riser, both ends about the briquetting are adorned respectively to two piston rod heads that compress tightly the cylinder.

Radiator groove aluminum end cover welding position frock, wherein, the bottom of layer board is equipped with two vertical poles, the top of two vertical poles is connected with the both ends of controlling of layer board respectively, the bottom of two vertical poles is connected with the bottom of riser.

Radiator groove aluminum end cover welding position frock, wherein, location locking device includes proximity switch, response piece, location latch segment, location locking cylinder and foot switch, proximity switch and location locking cylinder all adorn on the top surface of base, the response piece matches with proximity switch, installs the border department at the carousel, the border department of carousel has seted up two and has supplied location latch segment male opening, and the contained angle between two openings is 180, pastes when the response piece pastes with proximity switch and leans on, location latch segment automatic insertion opening in, location latch segment dress is on the piston rod of location locking cylinder, foot switch is located subaerially, and is close to base department, foot switch passes through the trachea intercommunication with location locking cylinder for the piston rod withdrawal of control location locking cylinder.

Radiator groove aluminum end cover welding position frock, wherein, the bottom surface central point of carousel puts the vertical pivot that is equipped with of department, in the lower part of pivot was inserted and is established the through-hole of seting up on the base, be equipped with deep groove ball bearing between pivot and the through-hole, thrust ball bearing is equipped with on the upper portion of pivot, thrust ball bearing and revolving cylinder are down equipped with to the lower part of pivot, go up thrust ball bearing and lower thrust ball bearing and laminate respectively on the top surface and the bottom surface of base.

Radiator groove aluminum end cover welding position frock, wherein, a plurality of supporting legs are equipped with to the bottom surface border department of base.

After the structure more than adopting, compare with prior art, the utility model discloses heat dissipation tank aluminum end cover welding position frock has following advantage: the utility model comprises a base, a rotary table, a positioning locking device and a groove aluminum positioning mechanism, wherein the rotary table is horizontally arranged on the top surface of the base and can rotate along the circumference of the axis of the rotary table, the positioning locking device is arranged on the base and is used for positioning and locking the rotary table at the position after the rotary table rotates 180 degrees, two groove aluminum positioning mechanisms are symmetrically arranged on the top surface of the rotary table, the groove aluminum positioning mechanism comprises a vertical plate, a supporting plate, a pressing block, a pressing device, an end cover positioning plate and a jacking device, through the design of the structures, when the end cover and the long-strip-shaped aluminum profile are welded, a worker only needs to vertically place a plurality of long-strip-shaped aluminum profiles on the supporting plate side by side, then the pressing device is controlled to drive the pressing block, so that a plurality of long-strip-shaped aluminum profiles are tightly attached to the outer side wall of, after the end cover is placed, the end cover is automatically and tightly pushed in the arc-shaped groove of the long-strip-shaped aluminum profile by the pushing device, the rotary table is rotated by 180 degrees, the long-strip-shaped aluminum profile and the end cover which are clamped well are located at a welding station, and the end cover and the long-strip-shaped aluminum profile are automatically welded by the mechanical arm. Because the utility model discloses a two groove aluminium positioning mechanism, and mutual symmetry sets up, consequently, when the arm welds one of them groove aluminium positioning mechanism goes up the end cover of clamping and rectangular shape aluminium alloy, the workman can carry out clamping end cover and rectangular shape aluminium alloy on another groove aluminium positioning mechanism, so alternate operation has improved the production efficiency of radiator groove aluminium greatly.

Drawings

FIG. 1 is a schematic perspective view of a conventional aluminum cell;

FIG. 2 is a schematic perspective view of a positioning tool for welding an aluminum end cap of a radiator groove of the present invention;

FIG. 3 is an enlarged perspective view of the turntable and base of FIG. 2;

FIG. 4 is an enlarged perspective view of the tightening mechanism of FIG. 2 mounted on the positioning plate of the end cap;

fig. 5 is a schematic perspective view of the end cap and the elongated aluminum profile clamped to one of the channel aluminum positioning mechanisms.

Detailed Description

The following further detailed description of the welding and positioning tool for the aluminum end cap of the radiator groove of the present invention is made with reference to the accompanying drawings and the following detailed description:

as shown in fig. 2, in this embodiment, the utility model discloses radiator groove aluminum end cover welding position frock, including base 3, carousel 2, location locking device 5 and groove aluminum positioning mechanism 4. Four supporting legs 1 which are evenly distributed on the circumference are arranged at the edge of the bottom surface of the base 3. The turntable 2 is horizontally installed on the top surface of the base 3 and can rotate circumferentially along its axis. The positioning and locking device 5 is arranged on the base 3 and is used for positioning and locking the turntable 2 at the position after the turntable 2 rotates 180 degrees. The number of the groove aluminum positioning mechanisms 4 is two, and the two groove aluminum positioning mechanisms 4 are symmetrically arranged on the top surface of the turntable 2. The channel aluminum positioning mechanism 4 comprises a vertical plate 41, a supporting plate 42, a pressing block 43, a pressing device 44, an end cover positioning plate 45 and a jacking device 46. The bottom of the vertical plate 41 is arranged on the turntable 2 through a screw; the supporting plate 42 is arranged on the outer side wall of the vertical plate 41 and is used for supporting the bottom end of the vertically placed strip-shaped aluminum profile 101; the pressing block 43 is positioned right above the supporting plate 42, and the pressing device 44 is installed on the vertical plate 41 and used for driving the pressing block 43 to move horizontally, so that the strip-shaped aluminum profile 101 (see fig. 1) is pressed tightly, and the strip-shaped aluminum profile 101 is tightly attached to the outer side wall of the vertical plate 41; the end cover positioning plate 45 is arranged at the top of the vertical plate 41, is inserted into the top of the arc-shaped groove 103 (combined with fig. 1 and 5) of the strip-shaped aluminum profile 101, and is used for supporting and positioning the end cover 102 placed at the top end of the arc-shaped groove 103; the jacking device 46 is arranged on the end cover positioning plate 45, and after the end cover 102 is placed on the end cover positioning plate 45, the jacking device 46 is used for jacking the end cover 102 in the arc-shaped groove 103 of the long-strip-shaped aluminum profile 101.

A guide rod 47 is arranged between the two vertical plates 41, a telescopic cylinder 49 is arranged on the inner side wall of each vertical plate 41, piston rods of the two telescopic cylinders 49 are respectively connected with the two end cover positioning plates 45, guide sleeves 48 are arranged on the end cover positioning plates 45, and the guide sleeves 48 are sleeved on the guide rod 47. After the end cover 102 and the strip-shaped aluminum profile 101 are welded, the end cover positioning plate 45 retracts inwards by controlling the telescopic cylinder 49, so that a worker can conveniently take the strip-shaped aluminum profile 101.

With reference to fig. 4, the jacking device 46 includes a jacking block 461, three sliding rods 462, a return spring 463, a base 464 and a baffle 465, the base 464 is fixedly mounted on the top surface of the end cover positioning plate 45 through screws, the three sliding rods 462 are horizontally arranged and penetrate through holes formed in the base 464, the return spring 463 is sleeved on the middle sliding rod 462, the jacking block 461 is mounted at one end of the sliding rod 462 for jacking the end cover 102 placed on the end cover positioning plate 45, and the baffle 465 is mounted at the other end of the sliding rod 462. The jacking device 46 with the structure can realize the function of jacking the end cover 102 in the arc-shaped groove 103 of the long-strip-shaped aluminum profile 101, effectively simplifies the structure and facilitates the operation of workers.

The pressing devices 44 are pressing cylinders, and are provided in two numbers and are respectively installed on the left and right sides of the vertical plate 41. The piston rod heads of the two compressing cylinders are respectively arranged at the left end and the right end of the pressing block 43 and used for driving the pressing block 43 to horizontally move so as to compress and release the strip-shaped aluminum profile 101.

The bottom of layer board 42 is equipped with two vertical poles 421, and the top of two vertical poles 421 is connected with the left and right ends of layer board 42 respectively, and the bottom of two vertical poles 421 is connected with the bottom of riser 41. In practical application process, can realize placing the rectangular shape aluminium alloy 101 of different length through changing the vertical pole 421 of different specifications, reinforcing welded commonality.

Referring to fig. 3, the positioning and locking device 5 includes a proximity switch 52, a sensing block 54, a positioning and locking block 55, a positioning and locking cylinder 51, and a foot switch 53. The proximity switch 52 and the positioning and locking cylinder 51 are mounted on the top surface of the base 3. The sensing block 54 is fitted with the proximity switch 52 and installed at the edge of the turntable 2. Two openings 20 for inserting the positioning locking block 55 are arranged at the edge of the turntable 2, and the included angle between the two openings 20 is 180 degrees. When the sensing block 54 abuts against the proximity switch 52, the positioning locking block 55 is automatically inserted into the notch 20. The positioning locking block 55 is mounted on the piston rod of the positioning locking cylinder 51. The foot switch 53 is located on the ground, near the base 3. The foot switch 53 is communicated with the positioning and locking cylinder 51 through an air pipe and is used for controlling the retraction of a piston rod of the positioning and locking cylinder 51. When the turntable 2 needs to be rotated by 180 degrees, the foot switch 53 is firstly pressed, so that the positioning locking block 55 is driven by the positioning locking cylinder 51 to retract from the notch 20.

The bottom surface central point department of carousel 2 is vertically equipped with a pivot, and the lower part of pivot is inserted and is established in the through-hole of seting up on base 3, is equipped with deep groove ball bearing between pivot and the through-hole, and thrust ball bearing is equipped with on the upper portion of pivot, and thrust ball bearing and revolving cylinder are equipped with down to the lower part of pivot, go up thrust ball bearing and the laminating of thrust ball bearing down respectively on the top surface and the bottom surface of base to light realization is to the rotation of carousel 2. The arrangement of the rotary cylinder can prevent the air pipe from being twisted off when the rotary disc 2 rotates, and the rotary cylinder is a commercially available product, so the specific structure of the rotary cylinder is not repeated.

The utility model discloses a use method as follows: with reference to fig. 5, when producing the aluminum of the radiator groove, a worker only needs to vertically place a plurality of strip-shaped aluminum profiles 101 on the supporting plate 42 side by side, and seven strip-shaped aluminum profiles 101 can be clamped once in this embodiment; then, the pressing device 44 is controlled to drive the pressing block 43 to act, so that the seven strip-shaped aluminum profiles 101 are tightly attached to the outer side wall of the vertical plate 41; then, the end caps 102 to be welded are respectively placed on the seven corresponding end cap positioning plates 45, and after the end caps are placed, the top blocks 461 in the jacking device 46 can automatically jack the end caps 102 in the arc-shaped grooves of the strip-shaped aluminum profiles 101; the foot switch 53 is stepped on by feet, the positioning locking block 55 retracts from the notch 20, the turntable 2 is rotated by 180 degrees, the seven clamped elongated aluminum profiles 101 and the end cover 102 are positioned at a welding station, and the end cover 102 and the elongated aluminum profiles 101 are automatically welded by a mechanical arm (not shown in the figure). The mechanical arm is a conventional product, and how to weld can be realized through programming, which is common general knowledge in the industry, so the specific structure of the mechanical arm is not described in detail herein. Because this embodiment includes two aluminium positioning mechanism 4, and mutual symmetry sets up, consequently, when the arm welds end cover 102 and rectangular shape aluminium alloy 101 of clamping on one of them aluminium positioning mechanism 4, the workman can carry out clamping end cover 102 and rectangular shape aluminium alloy 101 on another aluminium positioning mechanism 4, and then has fully improved the efficiency of operation.

The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the technical solution of the present invention is not limited by the above-mentioned embodiments, and various modifications and improvements made by those skilled in the art can be made without departing from the spirit of the present invention.

Claims

1. The utility model provides a radiator groove aluminum end cover welding position frock which characterized in that: the aluminum profile supporting device comprises a base (3), a turntable (2), a positioning and locking device (5) and two groove aluminum positioning mechanisms (4), wherein the turntable (2) is horizontally arranged on the top surface of the base (3) and can rotate along the axis circumference of the turntable, the positioning and locking device (5) is arranged on the base (3), and is used for positioning and locking the turntable (2) at the position after the turntable (2) rotates 180 degrees, the two groove aluminum positioning mechanisms (4) are symmetrically arranged on the top surface of the turntable (2), each groove aluminum positioning mechanism (4) comprises a vertical plate (41), a supporting plate (42), a pressing block (43), a pressing device (44), an end cover positioning plate (45) and a jacking device (46), the bottom of the vertical plate (41) is arranged on the turntable (2), the supporting plate (42) is arranged on the outer side wall of the vertical plate (41) and is used for supporting the bottom end of a vertically placed elongated aluminum profile (101), the pressing block (43) is located right above the supporting plate (42), the pressing device (44) is arranged on the vertical plate (41) and used for driving the pressing block (43) to move horizontally, so that the strip-shaped aluminum profile (101) is pressed tightly, the strip-shaped aluminum profile (101) is tightly attached to the outer side wall of the vertical plate (41), the end cover positioning plate (45) is arranged at the top of the vertical plate (41) and inserted into the top of the arc-shaped groove (103) of the strip-shaped aluminum profile (101) and used for supporting and positioning the end cover (102) placed at the top end of the arc-shaped groove (103), the jacking device (46) is arranged on the end cover positioning plate (45), and after the end cover (102) is placed on the end cover positioning plate (45), the jacking device (46) is used for jacking the end cover (102) in the arc-shaped groove of the strip-shaped aluminum profile (101).

2. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: guide rods (47) are arranged between the two vertical plates (41), telescopic cylinders (49) are arranged on the inner side wall of each vertical plate (41), piston rods of the two telescopic cylinders (49) are respectively connected with the two end cover positioning plates (45), guide sleeves (48) are arranged on the end cover positioning plates (45), and the guide sleeves (48) are sleeved on the guide rods (47).

3. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the jacking device (46) comprises a jacking block (461), a sliding rod (462), a reset spring (463), a base (464) and a baffle (465), wherein the base (464) is fixedly installed on the top surface of the end cover positioning plate (45), the sliding rod (462) is provided with a plurality of sliding rods (462), the sliding rods (462) are horizontally arranged and penetrate through holes formed in the base (464), the reset spring (463) is sleeved on the sliding rod (462) in the middle, the jacking block (461) is installed at one end of the sliding rod (462) and used for jacking the end cover (102), and the baffle (465) is installed at the other end of the sliding rod (462).

4. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the two pressing devices (44) are pressing cylinders and are respectively arranged on the left side and the right side of the vertical plate (41), and the head parts of piston rods of the two pressing cylinders are respectively arranged at the left end and the right end of the pressing block (43).

5. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the bottom of layer board (42) is equipped with two vertical poles (421), and the top of two vertical poles (421) is connected with the left and right sides both ends of layer board (42) respectively, and the bottom of two vertical poles (421) is connected with the bottom of riser (41).

6. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the positioning and locking device (5) comprises a proximity switch (52), a sensing block (54), a positioning and locking block (55), a positioning and locking cylinder (51) and a foot switch (53), wherein the proximity switch (52) and the positioning and locking cylinder (51) are arranged on the top surface of the base (3), the sensing block (54) is matched with the proximity switch (52) and is arranged at the edge of the turntable (2), two openings (20) for inserting the positioning and locking block (55) are arranged at the edge of the turntable (2), the included angle between the two openings (20) is 180 degrees, when the sensing block (54) is attached to the proximity switch (52), the positioning and locking block (55) is automatically inserted into the openings (20), the positioning and locking block (55) is arranged on a piston rod of the positioning and locking cylinder (51), the foot switch (53) is arranged on the ground and is close to the base (3), the foot switch (53) is communicated with the positioning locking cylinder (51) through an air pipe and is used for controlling the retraction of a piston rod of the positioning locking cylinder (51).

7. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the bottom surface center position department of carousel (2) is vertical to be equipped with a pivot, the lower part of pivot is inserted and is established in the through-hole of seting up on base (3), is equipped with deep groove ball bearing between pivot and the through-hole, and thrust ball bearing is equipped with on the upper portion of pivot, and thrust ball bearing and revolving cylinder are equipped with down to the lower part of pivot, go up thrust ball bearing and the laminating of thrust ball bearing down on the top surface and the bottom surface of base respectively.

8. The welding and positioning tool for the aluminum end cover of the radiator tank according to claim 1, wherein the welding and positioning tool comprises: the bottom surface edge of the base (3) is provided with a plurality of supporting legs (1).