CN219189174U

CN219189174U - Fork foot welding fixture of forklift

Info

Publication number: CN219189174U
Application number: CN202320317424.5U
Authority: CN
Inventors: 胡明明; 李海斌; 何炼杰
Original assignee: Hangzhou Hengli Manufacturing Technology Co ltd
Current assignee: Hangzhou Hengli Manufacturing Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-16
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to a fork truck fork foot welding frock relates to the technical field of welding frock equipment, which comprises a base, be provided with the battery box locating component that is used for fixed battery box on the base, and be used for the fork foot locating component of fixed fork foot, the battery box locating component is including setting up the horizontal locating component on the base, a locating component for carrying out fixed first locating component, the second locating component that sets up on the base to the battery box at battery box direction of height, horizontal locating component includes the support frame of fixed connection on the base, set up the lifting unit at the support frame tip, fixed connection is used for the locating plate of fixed battery box on the lifting unit, the locating hole has been seted up on the locating plate, first locating component sets up in the one end that the base was kept away from to the support frame, the second locating component sets up the position that is close to the battery box bottom on the base. According to the positioning device, the battery box is positioned through the positioning holes with adjustable heights, and the fork feet with different specifications and sizes and the battery box can be accurately positioned and fixed.

Description

Fork foot welding fixture of forklift

Technical Field

The application relates to the technical field of welding tool equipment, in particular to a forklift fork foot welding tool.

Background

In modern production, welding is increasingly used. In the welding of the fork leg and the battery box, the fork leg and the battery box are usually fixed to each other, and the welded portions are abutted to each other and welded. But in the fixed process to fork truck fork foot and battery box, because the size of different specification battery boxes is different or the machining precision requirement is different, lead to fork foot and battery box's relative position relation to be unable fixed accurately, especially when the height of battery box is different, current frock can't adapt to the battery box of co-altitude not to fix a position fixedly.

Aiming at the related technology, the applicant provides a forklift fork foot welding tool.

Disclosure of Invention

The utility model aims at providing a fork truck fork foot welding frock, fix a position the battery box through the locating hole that can height-adjusting, can carry out accurate positioning and fixed to fork foot and the battery box of different specification sizes.

In a first aspect, the application provides a fork truck fork foot welding frock adopts following technical scheme:

the utility model provides a fork truck fork foot welding frock, the frock include the base, set up in be used for the battery box locating component of fixed battery box on the base and be used for the fork foot locating component of fixed fork foot, battery box locating component including set up in the first locating component that the battery box direction of height was fixed, set up in second locating component on the base, horizontal locating component include fixed connection in support frame on the base, set up in the support frame is kept away from lifting unit, fixed connection in be used for the locating plate of fixed battery box on the lifting unit, set up the locating hole that is used for the location battery box on the locating plate, first locating component set up in the support frame is kept away from the one end of base, second locating component sets up in the position that is close to the battery box bottom on the base.

Through adopting above-mentioned technical scheme, lifting unit can drive the locating plate and remove in vertical direction to make the first hole on the battery box of different height and the locating hole phase-match on the locating plate. When needs welding fork foot and battery box, at first fix fork truck fork foot on the base through fork foot locating component, then place the battery box on the base to it is fixed a position to the locating plate, in the location process, can make locating hole and first hole match through the height of lifting unit adjustment locating plate, then fix it from battery box direction of height through first locating component and second locating component.

Optionally, the second locating component includes first fastener and the first supporting shoe of setting on the base and is used for wearing to locate the first locating lever of battery box bottom, first fastener is used for with first locating lever compresses tightly on the first supporting shoe.

Through adopting above-mentioned technical scheme, wear to establish first locating lever in battery box bottom, reuse first fastener compresses tightly first locating lever on first supporting shoe, has restricted the battery box and has moved in its direction of height.

Optionally, the first fasteners are two, and are respectively located at two sides of the battery box in the length direction.

Through adopting above-mentioned technical scheme, first locating lever passes battery box bottom and both ends are all compressed tightly on first supporting shoe by the fastener, have further strengthened the fixed to the battery box.

Optionally, the battery box positioning assembly further includes a first clamping assembly for fixing the battery box in the length direction of the battery box, and the first clamping assemblies are two and respectively arranged on the base and close to the bottom of the battery box and are located at two sides of the battery box in the length direction.

Through adopting above-mentioned technical scheme, first locating component and second locating component fix it from battery box direction of height, and horizontal locating component fixes its position from battery box length direction/width direction, but the locating plate is connected in lifting unit, uses for a long time and can have the unstable condition of fixing, through setting up the first clamping component that is located battery box length direction upper both sides position on the base, further fixes the battery box in its length direction.

Optionally, the battery box positioning assembly further includes a second clamping assembly for fixing the battery box in the width direction of the battery box, the second clamping assembly includes a first clamping member fixedly connected to the base, and a first fixing block fixedly connected to the base, and the first clamping member and the first fixing block are respectively located at two sides of the battery box in the width direction.

Through adopting above-mentioned technical scheme, first locating component and second locating component fix it from battery box direction of height, and horizontal locating component fixes a position it from battery box length direction/width direction, but the locating plate is connected in lifting unit, uses for a long time and can have the unstable condition of fixing, through setting up first holder and the first fixed block that are located the battery box width direction on the base in both sides position, further fix the battery box in its width direction.

Optionally, the fork foot locating component is including connecting the third locating component that is used for fixing it in fork foot direction of height on the base, the third locating component is including setting up second fastener and the second supporting shoe on the base and wearing to locate the second locating lever in the fork foot, the second fastener is used for with the second locating lever compresses tightly on the second supporting shoe.

Through adopting above-mentioned technical scheme, wear to locate the fork foot with the second locating lever, reuse second fastener compresses tightly the second locating lever on the second supporting shoe, has restricted the fork foot at its direction of height's removal.

Optionally, the fork foot positioning assembly further includes a third clamping assembly connected to the base and used for fixing the fork foot positioning assembly in the width direction of the fork foot, the third clamping assembly includes a second clamping piece and a second fixing block, the second clamping piece is arranged on the base and located at one side in the width direction of the fork foot, and the second fixing block is arranged on the base and located at the other side in the width direction of the fork foot.

Through adopting above-mentioned technical scheme, second holder and second fixed block are exerted force the fork foot from the width direction both sides of fork foot, make it fixed in width direction.

Optionally, the fork foot positioning assembly further comprises a limiting assembly arranged on the base, the limiting assembly comprises a limiting rod arranged on the base and a limiting plate connected with the limiting rod, and when the fork foot is fixed on the base, the spacing between the limiting plate and the base is equal to the thickness of the fork foot.

Through adopting above-mentioned technical scheme, after the fork foot is fixed in on the base, compress tightly the limiting plate on the difference and be connected with the gag lever post, further follow fork foot direction of height and go on fixing it.

Optionally, the base includes mounting bracket and first backup pad, fork foot positioning assembly fixed connection in the first backup pad, first backup pad is close to the one side of mounting bracket is provided with the slider, be provided with on the mounting bracket with slider matched with slide rail.

Through adopting above-mentioned technical scheme, fork foot fixed subassembly is connected in first backup pad, and first backup pad can slide relative mounting bracket for the frock can fix different length and size's fork foot and weld it.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the positioning plate of the transverse positioning assembly is fixedly connected to the base and can move in the height direction of the battery box under the drive of the lifting assembly, so that the tool can be adapted to battery boxes with different height sizes, and the adaptation range of the welding tool is enlarged;

2. the fork feet are fixed through the fork foot positioning assembly, the battery box is fixed through the battery box positioning assembly, and the two are welded after being fixed, so that the welding efficiency is improved;

3. through with fork foot locating component mount pad in the first backup pad for it can install the fork foot of different length and size, has further enlarged the adaptation scope of welding frock.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a forklift pin welding fixture provided by the application;

fig. 2 is a schematic structural diagram of a battery box fixing assembly of a forklift pin welding fixture provided by the application;

FIG. 3 is an enlarged schematic view of a portion a of FIG. 2;

FIG. 4 is an enlarged partial schematic view of portion b of FIG. 2;

fig. 5 is a schematic overall structure diagram of another view angle of a forklift pin welding fixture provided in the present application;

FIG. 6 is an enlarged partial schematic view of portion c of FIG. 5;

in the figure, 1, a base; 11. a mounting frame; 111. a slide rail; 12. a first support plate; 121. a slide block; 122. a first fixing groove; 13. a second support plate; 131. a second fixing groove; 2. a battery box positioning assembly; 21. a lateral positioning assembly; 211. a support frame; 212. a lifting assembly; 213. a positioning plate; 2131. positioning holes; 22. a first positioning assembly; 23. a second positioning assembly; 231. a first positioning rod; 232. a first fastener; 233. a first support block; 24. a first clamping assembly; 25. a second clamping assembly; 251. a first clamping member; 252. a first fixed block; 3. a fork foot positioning assembly; 31. a third positioning assembly; 311. a second positioning rod; 312. a second fastener; 313. a second support block; 32. a third clamping assembly; 321. a second clamping member; 322. a second fixed block; 33. a limit component; 331. a limit rod; 332. a limiting plate; 4. fork legs; 5. and a battery box.

Detailed Description

The present application is described in further detail below with reference to fig. 1-6.

A forklift fork foot welding tool, referring to fig. 1, comprises a base 1, a fork foot 4 fixing assembly and a battery box 5 fixing assembly. The base 1 comprises a mounting frame 11, a first supporting plate 12 and a second supporting plate 13, wherein a fork leg 4 fixing assembly is connected to the first supporting plate 12, and a battery box 5 fixing assembly is connected to the second supporting plate 13.

The first support plate 12 is fixedly connected with a sliding block 121, the installation frame 11 is fixedly connected with a sliding rail 111, the sliding block 121 is clamped on the sliding rail 111 and can move on the sliding rail 111, through holes are formed in the first support plate 12 and the sliding block 121, a specified distance is formed in the sliding rail 111 at intervals, threaded holes are formed in the sliding rail 111, and after the first support plate 12 is adjusted to a proper position, the first support plate is fixed with the sliding rail 111 through bolts.

Referring to fig. 2, a second support plate 13 is fixedly coupled to the mounting frame 11. The battery box 5 fixing assembly comprises a transverse positioning assembly 21, a first positioning assembly 22, a second positioning assembly 23, a first clamping assembly 24 and a second clamping assembly 25, wherein the transverse positioning assembly 21 is fixedly connected to the middle position of the second supporting plate 13, a supporting frame 211 of the transverse positioning assembly 21 is fixed to the second supporting plate 13 through bolts, one end, far away from the second supporting plate 13, of the supporting frame 211 is connected with a lifting assembly 212, a positioning plate 213 is fixedly connected to the lifting assembly 212, and a positioning hole 2131 is formed in the positioning plate 213.

Referring to fig. 3, the first positioning assembly 22 is fixedly connected to one end of the supporting frame 211 connected to the lifting assembly 212, and the first positioning assembly 22 is used for applying a force to the battery box 5 towards the base 1 to press the battery box onto the base 1.

Referring to fig. 4, the second positioning assembly 23 includes a first positioning rod 231, a first fastening member 232 and a first supporting block 233, wherein the first positioning rod 231 is used for being arranged at the bottom of the battery box 5 in a penetrating manner, two first supporting blocks 233 of the first fastening member 232 are respectively arranged at the edge positions of the second supporting plate 13, and when the battery box 5 is installed, the two first fastening members 232 are positioned at two side positions in the length direction of the battery box 5. The first positioning rod 231 is placed on the first support block 233 at both ends thereof, and is pressed against the first support block 233 by the first fastener 232.

Referring to fig. 1, there are two first clamping assemblies 24 respectively provided at the edge positions of the second support plate 13, and when the battery case 5 is mounted, the two first clamping assemblies 24 are positioned at both side positions in the length direction of the battery case 5. The two first clamping assemblies 24 apply opposing forces to the battery box 5 to secure the battery box 5 in its length direction.

Referring to fig. 4 and 5, the second clamping assembly 25 includes a first clamping member 251 and a first fixing block 252, the first clamping member 251 is fixedly connected to the base 1, and when the battery box 5 is installed, the first clamping member 251 acts on one surface of the battery box 5 near the fork leg 4; the second support plate 13 is provided with a second fixing groove 131, screw holes are formed in the second fixing groove 131 at specified intervals, the first fixing block 252 is slidably connected in the second fixing groove 131, and when the battery box 5 is installed, the first fixing block 252 is fixedly connected in the second fixing groove 131 through bolts.

Referring to fig. 5, the fork positioning assembly 3 includes a third positioning assembly 31, a third clamping assembly 32, and a limiting assembly 33, the third positioning assembly 31 and the limiting assembly 33 are used for fixing the fork 4 in the height direction of the fork 4, and the third clamping assembly 32 is used for fixing the fork 4 in the width direction thereof.

Referring to fig. 6, the third positioning assembly 31 includes a second positioning rod 311, a second fastener 312, and a second support block 313. In this embodiment, two fork legs 4 are provided, the second positioning rod 311 is inserted into the two fork legs 4, two second fastening members 312 and two second supporting blocks 313 are respectively disposed at the upper edge positions of the first supporting plate 12, and when the fork legs 4 are installed, two second fastening members 312 and two second supporting blocks 313 are respectively disposed at two lateral positions of the two fork legs 4 in the width direction. The two ends of the second positioning rod 311 are placed on the second supporting block 313, and the second fastening piece 312 presses the second positioning rod 311 on the second supporting block 313.

Referring to fig. 6, the third clamping assembly 32 includes a second clamping member 321 and a second fixing block 322. In this embodiment, there are two second clamping members 321 and second fixing blocks 322, and one of the fork legs 4 corresponds to one second clamping member 321 and one second fixing block 322. Two first fixing grooves 122 are formed in the first supporting plate 12, and the first fixing grooves 122 correspond to the mounting positions of the two fork legs 4 respectively. The second clamping member 321 is fixedly connected to the edge of the first support plate 12, the second fixing block 322 is fixedly connected to the first fixing groove 122, and when the fork 4 is mounted, the second clamping member 321 and the second fixing block 322 are respectively located at two sides of the fork 4 in the width direction.

Referring to fig. 6, the limiting assembly 33 includes a limiting rod 331 and a limiting plate 332, in this embodiment, the limiting rod 331 is fixedly connected to the middle position of the first supporting plate 12, the upper section of the limiting rod 331 is a threaded section, and the limiting plate 332 is provided with a through hole. After the fork leg 4 is mounted, the limiting plate 332 is placed on the fork leg 4, and the threaded section of the limiting rod 331 passes through the through hole of the limiting plate 332 and is fixed by a nut.

In this embodiment, the first positioning assembly 22, the first fastening member 232, and the second fastening member 312 are identical in structure. Wherein, the first positioning component 22 applies force to fix the battery box 5 in the height direction; the first fastener 232 applies force to fix the first positioning rod 231 on the first supporting block 233; the second fastening member 312 applies a force to fix the second positioning rod 311 to the second supporting block 313. The first clamping member 251 and the second clamping member 321 have the same structure, wherein the first clamping member 251 fixes the battery case 5 from the width direction thereof by being engaged with the first fixing block 252; the second clamping member 321 fixes the fork leg 4 from its width direction by cooperating with the second fixing block 322.

The implementation principle of the embodiment of the application is as follows:

when the forklift fork 4 and the battery box 5 need to be welded, the position of the first support plate 12 on the mounting frame 11 is firstly adjusted according to the length dimension of the fork 4, so that the part to be welded of the fork 4 after being mounted is matched with the battery box 5 to be mounted, and then the first support plate 12 is fixed.

Next, the fork leg 4 is installed, the second positioning rod 311 is first inserted into the fork leg 4, the fork leg 4 is placed on the base 1, so that two ends of the second positioning rod 311 are placed on the second fixing block 322, and then the second positioning rod 311 is pressed on the second fixing block 322 by the second fastener 312.

The second clamping member 321 is then adjusted to be engaged with the second fixing block 322 to fix the fork leg 4 in the width direction thereof. Finally, the limiting plate 332 is arranged above the fork leg 4, and the limiting plate 332 and the limiting rod 331 are fixed by nuts. To this end, the fork leg 4 has been completely fixed.

Then, the battery box 5 is installed, the battery box 5 is placed on the base 1, the welding part of the battery box 5 is abutted with the welding part of the fork pin 4, then the first positioning rod 231 penetrates through the bottom of the battery box 5, both ends of the first positioning rod 231 are placed on the first supporting block 233, and the first positioning rod 231 is pressed on the first supporting block 233 by the first fastener 232.

Then, the height of the positioning plate 213 is adjusted by the lifting assembly 212 of the transverse positioning assembly 21, so that the positioning hole 2131 on the positioning plate 213 is matched with the first hole on the battery box 5, and then the positioning plate 213 is fixedly connected with the battery box 5 by bolts. The first clamping assembly 24 is then adjusted to fix the battery box 5 in its length direction.

The first holder 251 is adjusted so as to be engaged with the first fixing block 252 to fix the battery case 5 in the width direction thereof. To this end, the battery box 5 has been completely fixed.

The fork leg 4 and the battery box 5 are fixed, so that the fork leg 4 and the battery box 5 are welded together more efficiently and effectively, and in the fixing process of the fork leg 4 and the battery box 5, fine adjustment can be performed through the battery box positioning assembly 2 and the fork leg positioning assembly 3, so that the welding position of the fork leg 4 and the welding position of the battery box 5 are completely abutted, and the better welding effect is achieved.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Fork truck fork foot welding frock, the frock includes base (1), a serial communication port, the frock still including set up in be used for on base (1) battery case locating component (2) and be used for fixed fork foot (4) fork foot locating component (3), battery case locating component (2) including set up in horizontal locating component (21) on base (1), be used for carrying out fixed first locating component (22) at battery case (5) direction of height to battery case (5), set up in second locating component (23) on base (1), horizontal locating component (21) including fixed connection in support frame (211) on base (1), set up in support frame (211) keep away from lifting component (212) of base (1) one end, fixed connection in locating plate (213) that are used for fixed battery case (5) on lifting component (212), set up locating hole (2131) that are used for locating battery case (5) on locating plate (213), first locating component (22) set up in support frame (211) are kept away from in base (1) is close to in second location that base (1) is located on base (1).

2. The forklift fork foot welding fixture according to claim 1, wherein the second positioning assembly (23) comprises a first fastener (232) and a first supporting block (233) which are arranged on the base (1), and a first positioning rod (231) which is used for penetrating through the bottom of the battery box (5), and the first fastener (232) is used for pressing the first positioning rod (231) on the first supporting block (233).

3. The forklift fork foot welding fixture according to claim 2, wherein two first fasteners (232) are respectively arranged at two sides of the battery box (5) in the length direction.

4. The forklift fork foot welding fixture according to claim 1, wherein the battery box positioning assembly (2) further comprises a first clamping assembly (24) for fixing the battery box (5) in the length direction of the battery box (5), and the first clamping assemblies (24) are two and are respectively arranged on the base (1) close to the bottom of the battery box (5) and are positioned on two sides of the battery box (5) in the length direction.

5. The forklift fork foot welding fixture according to claim 1, wherein the battery box positioning assembly (2) further comprises a second clamping assembly (25) for fixing the battery box (5) in the width direction of the battery box (5), the second clamping assembly (25) comprises a first clamping piece (251) fixedly connected to the base (1) and a first fixing block (252) fixedly connected to the base (1), and the first clamping piece (251) and the first fixing block (252) are respectively located at two side positions in the width direction of the battery box (5).

6. A forklift fork foot welding fixture according to claim 1, characterized in that the fork foot positioning assembly (3) comprises a third positioning assembly (31) connected to the base (1) for fixing the fork foot (4) in the height direction, the third positioning assembly (31) comprises a second fastening piece (312) and a second supporting block (313) arranged on the base (1), and a second positioning rod (311) penetrating into the fork foot (4), and the second fastening piece (312) is used for pressing the second positioning rod (311) on the second supporting block (313).

7. The forklift fork foot welding fixture according to claim 6, wherein the fork foot positioning assembly (3) further comprises a third clamping assembly (32) connected to the base (1) and used for fixing the fork foot (4) in the width direction, the third clamping assembly (32) comprises a second clamping piece (321) and a second fixing block (322), the second clamping piece (321) is arranged on the base (1) and located on one side of the fork foot (4) in the width direction, and the second fixing block (322) is arranged on the base (1) and located on the other side of the fork foot (4) in the width direction.

8. The forklift fork foot welding fixture according to claim 6, wherein the fork foot positioning assembly (3) further comprises a limiting assembly (33) arranged on the base (1), the limiting assembly (33) comprises a limiting rod (331) arranged on the base (1) and a limiting plate (332) connected to the limiting rod (331), and when the fork foot (4) is fixed on the base (1), the spacing between the limiting plate (332) and the base (1) is equal to the thickness of the fork foot (4).

9. The forklift fork foot welding fixture according to claim 1, wherein the base (1) comprises a mounting frame (11) and a first support plate (12), the fork foot positioning assembly (3) is fixedly connected to the first support plate (12), a sliding block (121) is arranged on one surface, close to the mounting frame (11), of the first support plate (12), and a sliding rail (111) matched with the sliding block (121) is arranged on the mounting frame (11).