CN219746847U

CN219746847U - Positioning device for pulse welding of heat preservation water tank

Info

Publication number: CN219746847U
Application number: CN202321383858.1U
Authority: CN
Inventors: 候玉强; 王彬; 邹辉
Original assignee: Anhui Yaoqiang Stainless Steel Products Co ltd
Current assignee: Anhui Yaoqiang Stainless Steel Products Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-09-26
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a positioning device for pulse welding of a heat preservation water tank, which comprises a supporting plate, wherein the bottom end of the supporting plate is fixedly connected with a supporting mechanism, the top end of the supporting plate is slidably connected with a clamping mechanism, the top end of the supporting plate is fixedly connected with a second telescopic rod, the top end of the second telescopic rod is rotatably connected with a rotating shaft, and the outer side surface of the rotating shaft is fixedly connected with a supporting rod. According to the utility model, the plate to be fixed is placed at the top end of the third telescopic rod, a user can rotate the turntable through the crank to drive the screw rod to rotate, the screw rod can drive the clamping plate to push forwards when rotating, the plate can be clamped and fixed under the cooperation of the clamping plate and the baffle, and finally the user can screw the second bolt to fix the position of the plate.

Description

Positioning device for pulse welding of heat preservation water tank

Technical Field

The utility model belongs to the technical field of heat preservation water tank welding, and particularly relates to a positioning device for pulse welding of a heat preservation water tank.

Background

The heat preservation water tank is different from the stainless steel fire water tank, and the heat preservation water tank is characterized in that special industry and heat preservation materials are added in an interlayer of the water tank, so that the water tank can keep a certain temperature to meet living or industrial requirements. The heat preservation water tank can be divided into according to the difference of the material that uses processing: the pulse of the stainless steel heat-preserving water tank, the pressure-bearing heat-preserving water tank and the glass fiber reinforced plastic heat-preserving water tank generally refers to a short-time fluctuation electric shock (voltage or current) similar to pulse, which is commonly applied in the electronic technology, and the main characteristics of the pulse-like short fluctuation electric shock (voltage or current) are waveform, amplitude, width and repetition frequency. Different pulse shapes can be generated by using the pulse shaping procedure, and the optimal pulse shape is different according to the application, namely, the pulse welding mode.

The utility model provides a through patent bulletin number CN108381113A of chinese patent net retrieval, a heat preservation water tank welding set, a serial communication port, including main retainer plate and vice retainer plate, main retainer plate is annular structure and is equipped with a breach, encircles on the main retainer plate and sets up round draw-in groove, and main retainer plate one side limit is fixed with the regulating box, the spout has been seted up to one side that the regulating box is close to main retainer plate, is equipped with the screw rod in the regulating box, the both ends of screw rod all rotate with the regulating box inner wall and be connected, still threaded connection has the nut on the screw rod.

However, the heights of the existing welding positioning devices are mostly fixed, the heights of the devices cannot be adjusted, the heights of the heat preservation water tank plates of different types are different, if the heights of the welding positioning devices cannot be adjusted, the conditions that the welding is performed by bending or squatting or the heights of welding personnel are insufficient and the welding can not be performed are caused, so that the welding efficiency is reduced, and meanwhile, the physical consumption of the welding personnel is enhanced; and the fixed point on the positioning device is mostly unable to adjust the width, so that the positioning device can only fix the position of the heat preservation water tank plate matched with the positioning device, thereby reducing the application range of the positioning device, and therefore, the positioning device for pulse welding of the heat preservation water tank, which is convenient to adjust the height and can fix the positions of the heat preservation water tank plates with different thicknesses, is required to be designed.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a positioning device for pulse welding of a heat preservation water tank, which aims to solve the problems in the prior art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a positioner is used in pulse welding of heat preservation water tank, includes the backup pad, the bottom fixedly connected with supporting mechanism of backup pad, the top sliding connection of backup pad has fixture, the top fixedly connected with second telescopic link of backup pad, the top of second telescopic link rotates and is connected with the pivot, the lateral surface fixedly connected with branch of pivot, the lateral surface fixedly connected with stopper of branch, second telescopic link fixedly connected with leans on the four sides of corner in the backup pad top.

Further, as the preferred technical scheme, supporting mechanism includes first telescopic link, the first telescopic link of bottom fixedly connected with of backup pad, first telescopic link fixed connection leans on the four sides of corner in the backup pad bottom, the medial surface fixedly connected with support of first telescopic link, the top threaded connection of support has flexible cylinder, the top fixedly connected with of flexible cylinder is in the bottom of backup pad.

Further, as the preferable technical scheme, the top fixedly connected with shock attenuation board of flexible cylinder, the shape of shock attenuation board is circular, the top of flexible cylinder is covered to the shock attenuation board.

Further, as the preferred technical scheme, the left and right sides of flexible cylinder is all fixedly connected with first fixed block, first fixed block bottom pastes with the top of support mutually, first screw has been seted up on the top of first fixed block, first screw runs through the top of first fixed block and support, the inside threaded connection of first screw has first bolt, flexible cylinder passes through first screw and first bolt threaded connection in the top of support.

Further, as preferred technical scheme, fixture includes the panel, the top sliding connection of backup pad has the panel, the top fixedly connected with baffle of panel, the top sliding connection of panel has the splint, the position of splint is symmetrical with the position of panel, the medial surface fixed connection and the third telescopic link of panel, the shape of third telescopic link is the rectangle, one side fixed connection of third telescopic link is in the opposite side of baffle, the second screw has been seted up to the lateral surface of splint, the second screw runs through splint and baffle, the internal thread of second screw is connected with the screw rod, the left side fixedly connected with carousel of screw rod, the left side rotation of carousel is connected with the crank, the screw rod is located the bottom that is close the third telescopic link mutually.

Further, as a preferable technical scheme, a first chute matched with the panel is formed at the top end of the supporting plate, and the panel is slidably connected to the top end of the supporting plate through the first chute.

Further, as a preferable technical scheme, a second chute matched with the clamping plate is formed in the top end of the panel, and the clamping plate is slidably connected to the top end of the panel through the second chute.

Further, as the preferred technical scheme, the lateral surface fixedly connected with second fixed block of panel, the bottom of second fixed block pastes with the top of backup pad mutually, the third screw has been seted up on the top of second fixed block, the third screw runs through the second fixed block, the inside threaded connection of third screw has the second bolt, the bottom of second bolt pastes with the top of backup pad mutually.

Further, as the preferable technical scheme, the bottom fixedly connected with rubber pad of stopper, the bottom of rubber pad cover stopper, the shape of stopper corner is the arc.

In summary, the utility model has the following advantages:

firstly, when in use, a user can place a plate to be fixed on the top end of the third telescopic rod, the user can rotate the turntable through the crank to drive the screw to rotate, the screw can drive the clamping plate to push forwards when in rotation, the plate can be clamped and fixed under the cooperation of the clamping plate and the baffle, and finally, the user can screw the second bolt to fix the position of the plate, and the clamping plate can adjust the width, so that the purpose of conveniently fixing plates with different thicknesses can be achieved, and the application range of the fixing device is improved;

secondly, when the user needs the height of adjusting the backup pad, the user can start flexible cylinder, and its flexible cylinder can drive the shock attenuation board and upwards promote, and its shock attenuation board can reduce vibration frequency when protecting flexible cylinder telescopic shaft, and when the backup pad was jacked up, its height also can change thereupon, because of the existence of first telescopic link to conveniently flexible self height when being convenient for support backup pad bottom, thereby can reach the purpose of conveniently adjusting the backup pad height.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support mechanism of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

fig. 4 is a schematic view of a second telescopic rod according to the present utility model.

Reference numerals: 1. the support plate, 2, the support mechanism, 21, the first telescopic link, 22, the support, 23, the telescopic cylinder, 24, the shock attenuation board, 25, the first fixed block, 26, the first screw, 27, the first bolt, 3, the second telescopic link, 4, the pivot, 5, branch, 6, stopper, 7, rubber pad, 8, first spout, 9, clamping mechanism, 91, panel, 92, baffle, 93, second spout, 94, splint, 95, the third telescopic link, 96, the second screw, 97, the screw rod, 98, carousel, 99, the crank, 910, the second fixed block, 911, the third screw, 912, the second bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a positioning device for pulse welding of a heat preservation water tank of this embodiment includes a support plate 1, a bottom fixedly connected with supporting mechanism 2 of the support plate 1, a clamping mechanism 9 is slidably connected to the top of the support plate 1, a second telescopic rod 3 is fixedly connected to the top of the support plate 1, a rotating shaft 4 is rotatably connected to the top of the second telescopic rod 3, a supporting rod 5 is fixedly connected to the outer side surface of the rotating shaft 4, a limiting block 6 is fixedly connected to the outer side surface of the supporting rod 5, and the second telescopic rod 3 is fixedly connected to four sides of the top of the support plate 1 near corners.

Example 2

Referring to fig. 1 and 2, on the basis of embodiment 1, in order to achieve the purpose of conveniently adjusting the height of the support plate 1, the support mechanism 2 is innovatively designed, specifically, the support mechanism 2 includes a first telescopic rod 21, the bottom end of the support plate 1 is fixedly connected with the first telescopic rod 21, the first telescopic rod 21 is fixedly connected with four sides of the bottom end of the support plate 1 near corners, the inner side surface of the first telescopic rod 21 is fixedly connected with a support 22, the top end of the support 22 is in threaded connection with a telescopic cylinder 23, the top end of the telescopic cylinder 23 is fixedly connected with the bottom end of the support plate 1, when a user needs to adjust the height of the support plate 1, the user can start the telescopic cylinder 23, the telescopic cylinder 23 can jack up the support plate 1, the height of the jacked support plate 1 can be changed accordingly, and accordingly the first telescopic rod 21 can also be prolonged, so that the purpose of conveniently adjusting the height of the support plate 1 can be achieved, and the user can conveniently weld the heat-preserving water tank shell at later stage.

Referring to fig. 2, in order to achieve the purpose of protecting the top end of the telescopic cylinder 23, the telescopic cylinder 23 is innovatively designed in this embodiment, the top end of the telescopic cylinder 23 is fixedly connected with the shock absorbing plate 24, the shock absorbing plate 24 is circular, the shock absorbing plate 24 covers the top end of the telescopic cylinder 23, and the shock absorbing plate 24 reduces the vibration frequency while protecting the telescopic shaft of the telescopic cylinder 23, so as to avoid damage caused by collision between the telescopic cylinder 23 and the supporting plate 1, and effectively prolong the service life of the telescopic cylinder 23.

Referring to fig. 2, in order to achieve the purpose of conveniently disassembling the telescopic cylinder 23, the telescopic cylinder 23 is innovatively designed, the left side and the right side of the telescopic cylinder 23 are fixedly connected with a first fixing block 25, the bottom end of the first fixing block 25 is attached to the top end of the support 22, a first screw hole 26 is formed in the top end of the first fixing block 25, the first screw hole 26 penetrates through the top ends of the first fixing block 25 and the support 22, a first bolt 27 is connected to the inner thread of the first screw hole 26, the telescopic cylinder 23 is in threaded connection with the top end of the support 22 through the first screw hole 26 and the first bolt 27, and the telescopic cylinder 23 is in threaded connection with the top end of the support 22.

Example 3

Referring to fig. 1 and 3, this embodiment is on embodiment 2's basis, in order to reach the purpose of convenient fixed panel, this embodiment has carried out innovative design to fixture 9, specifically, fixture 9 includes panel 91, the top sliding connection of backup pad 1 has panel 91, the top fixedly connected with baffle 92 of panel 91, the top sliding connection of panel 91 has splint 94, the position of splint 94 and the position of panel 91 are symmetrical, the medial surface fixed connection of panel 91 and third telescopic link 95, the shape of third telescopic link 95 is the rectangle, one side fixed connection of third telescopic link 95 is in the opposite side of baffle 92, the second screw 96 has been seted up to the lateral surface of splint 94, second screw 96 runs through splint 94 and baffle 92, the inside threaded connection of second screw 96 has screw 97, the left side fixedly connected with carousel 98 of screw 97, the left side rotation of carousel 98 is connected with crank 99, screw 97 is located the bottom that is close to third telescopic link 95, when the user needs to fix a position, the position at the top of third telescopic link 95, then the shape of third telescopic link 95 is rectangular, the shape of third telescopic link 95, the one side fixed connection of plate is fixed connection is in the opposite side of baffle 92, the opposite side of splint 94 has been seted up to the second screw 96, thereby can be reached through the fixed device with the fixed panel that can be rotated to the fixed plate through the drive the width of the clamp 94, thereby can be reached with the fixed device is rotated to the fixed panel through the width of the clamp 94, the width is driven to the fixed plate 94, can be reached, thereby can be adjusted to the fixed device is convenient to the width is moved forward, and can be adjusted by the plate 94, and can be moved forward by the plate 94.

Referring to fig. 1, in order to achieve the purpose of conveniently adjusting the position of the panel 91, the present embodiment innovates the supporting plate 1, a first chute 8 matched with the panel 91 is provided at the top end of the supporting plate 1, the panel 91 is slidably connected to the top end of the supporting plate 1 through the first chute 8, and the first chute 8 is provided, so that the panel 91 is conveniently slid, so that a user can conveniently adjust the position of the panel 91.

Referring to fig. 3, in order to achieve the purpose of conveniently adjusting the position of the clamping plate 94, the panel 91 is innovatively designed in this embodiment, a second sliding groove 93 matched with the clamping plate 94 is provided at the top end of the panel 91, the clamping plate 94 is slidably connected to the top end of the panel 91 through the second sliding groove 93, and the second sliding groove 93 is provided, so that the clamping plate 94 is conveniently slid, so that a user can conveniently adjust the position of the clamping plate 94.

Referring to fig. 1, in order to achieve the purpose of conveniently fixing the position of the panel 91, the panel 91 is innovatively designed, the outer side surface of the panel 91 is fixedly connected with a second fixing block 910, the bottom end of the second fixing block 910 is attached to the top end of the supporting plate 1, a third screw hole 911 is formed in the top end of the second fixing block 910, the third screw hole 911 penetrates through the second fixing block 910, a second bolt 912 is connected to the inner thread of the third screw hole 911, the bottom end of the second bolt 912 is attached to the top end of the supporting plate 1, when a user needs to fix the position of the panel 91, the second bolt 912 can be screwed, and therefore the position of the panel 91 can be fixed by threads, and the purpose of conveniently fixing the position of the panel 91 is achieved.

Referring to fig. 1 and 4, in order to achieve the purpose of conveniently stabilizing the position of the plate, the embodiment carries out innovative design on the limiting block 6, the bottom fixedly connected with rubber pad 7 of the limiting block 6, the rubber pad 7 covers the bottom of the limiting block 6, the corner of the limiting block 6 is arc-shaped, after the plate is clamped and fixed, a user can also adjust the position of the second telescopic rod 3, the top end of the plate is supported by the limiting block 6, so that the stability of the plate can be effectively improved, the falling phenomenon of the plate is avoided, the rubber pad 7 is made of rubber, the damping function and the anti-skid function of the limiting block 6 can be effectively improved, and the limiting and fixing of the plate can be facilitated.

The use principle and the advantages are that: when in use, when a user needs to adjust the height of the supporting plate 1, the user can start the telescopic cylinder 23, the telescopic cylinder 23 can jack up the supporting plate 1, the height of the jack up supporting plate 1 can be changed along with the height, the first telescopic rod 21 can be extended along with the height, thereby achieving the purpose of conveniently adjusting the height of the supporting plate 1, so that the user can weld the heat preservation water tank shell at the later stage, the shock absorber plate 24 can reduce the vibration frequency while protecting the telescopic shaft of the telescopic cylinder 23, so as to avoid damage caused by collision between the telescopic cylinder 23 and the supporting plate 1, thereby effectively prolonging the service life of the telescopic cylinder 23, and the telescopic cylinder 23 is fixed at the top end of the bracket 22 by threads, when the telescopic cylinder 23 needs to be disassembled, the first bolt 27 can be screwed out of the first screw hole 26, thereby achieving the purpose of conveniently disassembling the telescopic cylinder 23, when a user needs to fix the plate, the user can place the plate to be fixed at the top end of the third telescopic rod 95, then the crank 99 rotates the turntable 98 to drive the screw 97 to rotate, the screw 97 drives the clamping plate 94 to push forward when rotating, the clamping plate 94 can clamp and fix the plate under the cooperation of the clamping plate 94 and the baffle 92, the width of the clamping plate 94 can be adjusted, thus the purpose of conveniently fixing plates with different thicknesses can be achieved, the using range of the fixing device is improved, the sliding of the panel 91 is facilitated due to the opening of the first chute 8, so that the user can adjust the position of the panel 91, when the user needs to fix the position of the panel 91, the second bolt 912 can be screwed, the second bolt 912 can be propped against the top end of the supporting plate 1, thereby fixing the position of the panel 91 with threads, so as to achieve the purpose of conveniently fixing the position of the panel 91, after the plate is clamped and fixed, the user can also adjust the position of the second telescopic rod 3, and the top end of the plate is propped up by using the limiting block 6, so that the stability of the plate can be effectively improved, the plate is prevented from falling off, the rubber pad 7 is made of rubber, and the damping function and the anti-skid function of the limiting block 6 can be effectively improved, so that the plate is conveniently limited and fixed.

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

Claims

1. The utility model provides a heat preservation water tank pulse welding is with positioner which characterized in that: including backup pad (1), the bottom fixedly connected with supporting mechanism (2) of backup pad (1), the top sliding connection of backup pad (1) has fixture (9), the top fixedly connected with second telescopic link (3) of backup pad (1), the top of second telescopic link (3) rotates and is connected with pivot (4), the lateral surface fixedly connected with branch (5) of pivot (4), the lateral surface fixedly connected with stopper (6) of branch (5), the four sides that the corner was leaned on in backup pad (1) top are leaned on to second telescopic link (3) fixedly connected with.

2. The positioning device for pulse welding of a heat preservation water tank according to claim 1, wherein: supporting mechanism (2) are including first telescopic link (21), the first telescopic link (21) of bottom fixedly connected with of backup pad (1), four sides that lean on the corner in backup pad (1) bottom are connected in first telescopic link (21) fixedly, medial surface fixedly connected with support (22) of first telescopic link (21), the top threaded connection of support (22) has telescopic cylinder (23), the top fixedly connected with of telescopic cylinder (23) is in the bottom of backup pad (1).

3. The positioning device for pulse welding of a heat preservation water tank according to claim 2, wherein: the top end of the telescopic cylinder (23) is fixedly connected with a shock absorption plate (24), the shock absorption plate (24) is circular, and the shock absorption plate (24) covers the top end of the telescopic cylinder (23).

4. The positioning device for pulse welding of a heat preservation water tank according to claim 2, wherein: the left and right sides of flexible cylinder (23) all fixedly connected with first fixed block (25), the top of first fixed block (25) bottom and support (22) pastes mutually, first screw (26) have been seted up on the top of first fixed block (25), first screw (26) run through the top of first fixed block (25) and support (22), the inside threaded connection of first screw (26) has first bolt (27), flexible cylinder (23) are through first screw (26) and first bolt (27) threaded connection in the top of support (22).

5. The positioning device for pulse welding of a heat preservation water tank according to claim 1, wherein: the utility model provides a clamping mechanism (9) is including panel (91), the top sliding connection of backup pad (1) has panel (91), the top fixedly connected with baffle (92) of panel (91), the top sliding connection of panel (91) has splint (94), the position of splint (94) is symmetrical with the position of panel (91), the medial surface fixed connection and the third telescopic link (95) of panel (91), the shape of third telescopic link (95) is the rectangle, one side fixed connection of third telescopic link (95) is in the opposite side of baffle (92), second screw (96) have been seted up to the lateral surface of splint (94), second screw (96) run through splint (94) and baffle (92), the internal thread connection of second screw (96) has screw rod (97), the left side fixedly connected with carousel (98) of screw rod (97), the left side rotation of carousel (98) is connected with crank (99), screw rod (97) are located the bottom that is close to third telescopic link (95).

6. The positioning device for pulse welding of a heat preservation water tank as defined in claim 5, wherein: the top of backup pad (1) is offered and is had first spout (8) with panel (91) assorted, panel (91) are through first spout (8) sliding connection in the top of backup pad (1).

7. The positioning device for pulse welding of a heat preservation water tank as defined in claim 5, wherein: the top of panel (91) has seted up second spout (93) with splint (94) assorted, splint (94) are through second spout (93) sliding connection in the top of panel (91).

8. The positioning device for pulse welding of a heat preservation water tank as defined in claim 5, wherein: the outer side fixedly connected with second fixed block (910) of panel (91), the bottom of second fixed block (910) pastes with the top of backup pad (1), third screw (911) have been seted up on the top of second fixed block (910), third screw (911) run through second fixed block (910), the inside threaded connection of third screw (911) has second bolt (912), the bottom of second bolt (912) pastes with the top of backup pad (1).

9. The positioning device for pulse welding of a heat preservation water tank according to claim 1, wherein: the bottom fixedly connected with rubber pad (7) of stopper (6), the bottom of stopper (6) is covered to rubber pad (7), the shape of stopper (6) corner is the arc.