CN219094160U

CN219094160U - Welding equipment for forklift balancing weight turntable group

Info

Publication number: CN219094160U
Application number: CN202320165374.3U
Authority: CN
Inventors: 赵德春; 崔洪涛; 赵宝洁
Original assignee: Qingzhou Lifting Equipment Factory Co ltd
Current assignee: Qingzhou Lifting Equipment Factory Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-30
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a forklift balancing weight turntable group welding device which comprises a base, a supporting rod, a sliding component and a welding mechanism. According to the utility model, through the matched use of the asynchronous motor, the unidirectional screw, the first moving block, the first connecting rod, the connecting plate, the turntable, the adjusting column, the bidirectional screw, the second moving block, the second connecting rod and the limiting block, the advantages of bidirectional limiting clamping of the balancing weights and convenience in adjusting the position of the turntable are achieved, and the problems that the limiting clamping mechanism on the turntable of the conventional forklift balancing weight turntable assembly welding equipment is unidirectional, the balancing weights are inconvenient to be positioned at the center position of the turntable, and meanwhile, when the welding position of the balancing weights needs to be adjusted and changed, the turntable needs to be moved, and the conventional forklift balancing weight turntable assembly welding equipment also does not conveniently move the turntable, and manual adjustment needs to be performed by a user, so that a great deal of time is wasted are solved.

Description

Welding equipment for forklift balancing weight turntable group

Technical Field

The utility model belongs to the technical field of welding of balancing weights, and particularly relates to welding equipment for a forklift balancing weight turntable group.

Background

The balancing weight is used for increasing the weight of the forklift to keep balanced, the balancing weight that needs to be used carries out counter weight to the forklift in the production process of using the forklift, when avoiding forklift to transport objects, one end of the forklift is tilted, plays a vital role in the use process of the forklift, meanwhile, the number of the forklift balancing weights is more, welding needs to be carried out between the forklift balancing weights, and when welding the forklift balancing weights, welding equipment for turntable sets needs to be used.

The existing forklift balancing weight rotating table group welding equipment consists of a base, a supporting rod, a sliding component, a welding mechanism and a rotating table, and welding of different angles of forklift balancing weights is achieved.

But the spacing fixture on the current fork truck balancing weight revolving stage group welding equipment revolving stage is unidirectional, is inconvenient for making the balancing weight be located the central point of revolving stage, and when need adjusting the change to balancing weight welded position simultaneously, need remove the position of revolving stage, current fork truck balancing weight revolving stage group welding equipment also is inconvenient for removing the revolving stage, needs the user to carry out manual regulation to the problem of extravagant a large amount of time.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the forklift balancing weight turntable group welding equipment which has the advantages of bidirectional limiting clamping of balancing weights and convenience in adjusting the positions of the turntables, and solves the problems that the limiting clamping mechanism on the turntable of the conventional forklift balancing weight turntable group welding equipment is unidirectional, the balancing weights are inconvenient to be positioned at the center positions of the turntables, and meanwhile, when the positions of the balancing weights to be welded are required to be adjusted and changed, the positions of the turntables need to be moved, and the conventional forklift balancing weight turntable group welding equipment is inconvenient to move the turntables, and manual adjustment is required by users, so that a large amount of time is wasted.

The utility model discloses welding equipment for a forklift balancing weight turntable group, which comprises a base, a supporting rod, a sliding component and a welding mechanism, wherein the top of the base is fixedly connected with the bottom of the supporting rod, the top of the supporting rod is fixedly connected with the bottom of the sliding rod, the top of the sliding rod is slidably mounted with the bottom of the sliding component, the front side of the sliding component is slidably connected with the rear side of the welding mechanism, a motor case is fixedly mounted on the front side of the base, an asynchronous motor is fixedly mounted in the motor case, a unidirectional screw is fixedly mounted at the output end of the asynchronous motor, a first moving block is in threaded connection with the surface of the unidirectional screw, a first connecting rod is fixedly connected with the top of the first moving block, a connecting plate is fixedly connected with the top of the first connecting rod, a turntable is fixedly connected with the top of the connecting plate, an adjusting column is movably connected with the left side of the turntable, a bidirectional screw is fixedly mounted on the right side of the adjusting column, two second moving blocks are in threaded connection with the surface of the bidirectional screw, a second connecting rod is fixedly connected with the top of the second connecting rod, and a limiting block is arranged between two opposite limiting blocks.

As the preferable one of the utility model, the bottom of the first moving block is fixedly connected with a limit slide block, the inside of the limit slide block is connected with a limit slide bar in a sliding way, both sides of the limit slide bar penetrate through the limit slide block and are fixedly connected with the inner wall of the base, the inner wall of the base is provided with a limit slide groove matched with the limit slide block, and the limit slide bar is positioned in the limit slide groove.

As the preferable mode of the utility model, the rear side of the surface of the unidirectional screw is sleeved with the first limit bearing, the outer surface of the first limit bearing is fixedly connected with the inner wall of the base, the surface of the bidirectional screw is sleeved with the two second limit bearings, and the outer surface of the second limit bearing is fixedly connected with the inner wall of the turntable.

As the preferable mode of the utility model, the top of the base is provided with a first opening matched with the first connecting rod, and the top of the turntable is provided with a second opening matched with the second connecting rod.

As the preferable mode of the utility model, the front side of the base is provided with a through hole, and the through hole is matched with the output end of the asynchronous motor.

As the preferable mode of the utility model, the two sides of the motor box are provided with the heat dissipation openings, and the heat dissipation openings are matched with the asynchronous motor in the motor box for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the asynchronous motor, the unidirectional screw, the first moving block, the first connecting rod, the connecting plate, the turntable, the adjusting column, the bidirectional screw, the second moving block, the second connecting rod and the limiting block, the advantages of bidirectional limiting clamping of the balancing weights and convenience in adjusting the position of the turntable are achieved, and the problems that the limiting clamping mechanism on the turntable of the conventional forklift balancing weight turntable assembly welding equipment is unidirectional, the balancing weights are inconvenient to be positioned at the center position of the turntable, and meanwhile, when the welding position of the balancing weights needs to be adjusted and changed, the turntable needs to be moved, and the conventional forklift balancing weight turntable assembly welding equipment also does not conveniently move the turntable, and manual adjustment needs to be performed by a user, so that a great deal of time is wasted are solved.

2. According to the utility model, the limiting sliding block, the limiting sliding rod and the limiting sliding groove are arranged, so that the first moving block can move more easily along with the rotation of the unidirectional screw, the blocking phenomenon of the first moving block during the movement is avoided, the contact area of the first moving block and the base is reduced, and the first moving block is horizontally limited.

3. According to the utility model, the first limit bearing and the second limit bearing are arranged, so that the first limit bearing can limit the unidirectional screw rod, the unidirectional screw rod is effectively prevented from shaking during rotation, the contact area between the unidirectional screw rod and the base is reduced, the second limit bearing can limit the bidirectional screw rod, the bidirectional screw rod is effectively prevented from shaking during rotation, and the contact area between the bidirectional screw rod and the turntable is reduced.

4. According to the utility model, the first opening and the second opening are arranged, the first opening can enable the first connecting rod to move more easily along with the movement of the first moving block, so that the first connecting rod has a moving space, the contact area of the first connecting rod and the base is reduced, the second opening can enable the second connecting rod to move more easily along with the movement of the second moving block, the second connecting rod has a moving space, and the contact area of the second connecting rod and the turntable is reduced.

5. According to the utility model, through the arrangement of the through hole, the front side of the unidirectional screw rod can be connected with the output end of the asynchronous motor through the through hole, so that the contact area between the surface of the front side of the unidirectional screw rod and the base is reduced.

6. According to the utility model, the heat dissipation port is arranged, so that heat generated by the operation of the asynchronous motor in the motor box can be dissipated, the temperature in the motor box is prevented from being increased, the damage of the temperature to the asynchronous motor is avoided, and the service life of the asynchronous motor is prolonged.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side partial cross-sectional view of a forklift balancing weight turntable assembly welding apparatus according to an embodiment of the present utility model;

FIG. 3 is a front partial cross-sectional view of a welding apparatus for a forklift balancing weight turntable assembly according to an embodiment of the present utility model;

fig. 4 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a slide bar; 4. a sliding assembly; 5. a welding mechanism; 6. a motor case; 7. an asynchronous motor; 8. a unidirectional screw; 9. a first moving block; 10. a first connecting rod; 11. a connecting plate; 12. a turntable; 13. an adjusting column; 14. a bidirectional screw; 15. a second moving block; 16. a second connecting rod; 17. a limiting block; 18. fork truck balancing weight; 19. a limit sliding block; 20. a limit slide bar; 21. limiting sliding grooves; 22. a first limit bearing; 23. the second limit bearing; 24. a first opening; 25. a second opening; 26. a through hole; 27. and a heat radiation port.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the welding device for the forklift balancing weight turntable group provided by the embodiment of the utility model comprises a base 1, a supporting rod 2, a sliding rod 3, a sliding component 4 and a welding mechanism 5, wherein the top of the base 1 is fixedly connected with the bottom of the supporting rod 2, the top of the supporting rod 2 is fixedly installed with the bottom of the sliding rod 3, the top of the sliding rod 3 is slidably installed with the bottom of the sliding component 4, the front side of the sliding component 4 is slidably connected with the rear side of the welding mechanism 5, a motor case 6 is fixedly installed on the front side of the base 1, an asynchronous motor 7 is fixedly installed in the motor case 6, a unidirectional screw 8 is fixedly installed at the output end of the asynchronous motor 7, a first moving block 9 is in threaded connection with the surface of the unidirectional screw 8, a first connecting rod 10 is fixedly connected with the top of the first moving block 9, the top of the connecting rod 11 is fixedly connected with the top of the connecting rod 11, the top of the connecting rod 12 is movably connected with a turntable 12, an adjusting column 13 is fixedly installed on the left side of the turntable 12, a bidirectional screw 14 is fixedly installed on the right side of the adjusting column 13, two second moving blocks 15 are in threaded connection with the surface of the bidirectional screw 14, the top of the second moving block 15 is fixedly connected with the top of the second moving block 15, and a limiting block 16 is in threaded connection with the top of the second moving block 17 is opposite to the top of the second connecting rod 17.

Referring to fig. 2, a limit slide block 19 is fixedly connected to the bottom of the first moving block 9, a limit slide rod 20 is slidably connected to the inside of the limit slide block 19, two sides of the limit slide rod 20 penetrate through the limit slide block 19 and are fixedly connected with the inner wall of the base 1, a limit slide groove 21 matched with the limit slide block 19 is formed in the inner wall of the base 1, and the limit slide rod 20 is located in the limit slide groove 21.

The scheme is adopted: through setting up spacing slider 19, spacing slide bar 20 and spacing spout 21, can make first movable block 9 move easier along with unidirectional screw 8 rotates, the dead phenomenon of card appears when avoiding first movable block 9 to remove, reduced the area of contact of first movable block 9 with base 1, played the effect that the level was spacing to first movable block 9 simultaneously, reduced the wearing and tearing of first movable block 9, prolonged the life of first movable block 9, avoid causing the influence to the removal of first movable block 9.

Referring to fig. 2 and 3, a first limit bearing 22 is sleeved on the rear side of the surface of the unidirectional screw 8, the outer surface of the first limit bearing 22 is fixedly connected with the inner wall of the base 1, two second limit bearings 23 are sleeved on the surface of the bidirectional screw 14, and the outer surface of the second limit bearing 23 is fixedly connected with the inner wall of the turntable 12.

The scheme is adopted: through setting up first spacing bearing 22 and second spacing bearing 23, first spacing bearing 22 can carry out spacingly to unidirectional screw rod 8, has avoided unidirectional screw rod 8 to take place to rock when rotating effectively, reduces unidirectional screw rod 8 and base 1's area of contact, and second spacing bearing 23 can carry out spacingly to bi-directional screw rod 14, has avoided bi-directional screw rod 14 to take place to rock when rotating effectively, reduces the area of contact of bi-directional screw rod 14 and revolving stage 12, has reduced unidirectional screw rod 8 and bi-directional screw rod 14's wearing and tearing, has prolonged unidirectional screw rod 8 and bi-directional screw rod 14's life, has avoided causing the influence to unidirectional screw rod 8 and bi-directional screw rod 14's rotation.

Referring to fig. 1 and 2, a first opening 24 is formed at the top of the base 1 to be matched with the first connecting rod 10, and a second opening 25 is formed at the top of the turntable 12 to be matched with the second connecting rod 16.

The scheme is adopted: through setting up first opening 24 and second opening 25, first opening 24 can make head rod 10 remove more easily along with when first movable block 9 removes, make head rod 10 have the travel space, the area of contact of head rod 10 with base 1 has been reduced, second opening 25 can make second connecting rod 16 remove more easily along with the second movable block 15 removes, make second connecting rod 16 have the travel space, the area of contact of second connecting rod 16 with revolving stage 12 has been reduced, the wearing and tearing of head rod 10 and second connecting rod 16 have been reduced, the life of head rod 10 and second connecting rod 16 has been prolonged, the removal to head rod 10 and second connecting rod 16 has been avoided causing the influence.

Referring to fig. 4, a through hole 26 is formed in the front side of the base 1, and the through hole 26 is matched with the output end of the asynchronous motor 7.

The scheme is adopted: through setting up through-hole 26, the through-hole 26 can make the front side of unidirectional screw rod 8 be connected with asynchronous motor 7's output through-hole 26, has reduced the area of contact of the surface of unidirectional screw rod 8 front side and base 1, has reduced the wearing and tearing of asynchronous motor 7 output, has prolonged asynchronous motor 7 output's life.

Referring to fig. 1, both sides of the motor case 6 are provided with heat dissipation ports 27, and the heat dissipation ports 27 are used in cooperation with the asynchronous motor 7 inside the motor case 6.

The scheme is adopted: through setting up the thermovent 27, thermovent 27 can make the heat that produces because of asynchronous machine 7 operation in the motor case 6 dispel, avoids the temperature in the motor case 6 to rise to avoid the temperature to cause harm to asynchronous machine 7, prolonged asynchronous machine 7's life.

The working principle of the utility model is as follows:

when the forklift balancing weight 18 is used, a user places the forklift balancing weight 18 on the rotary table 12, the user rotates the adjusting column 13, the adjusting column 13 drives the two-way screw 14 to rotate, the two-way screw 14 drives the two second moving blocks 15 to move relatively, the second moving blocks 15 drive the second connecting rods 16 to move on the second opening 25, the second connecting rods 16 drive the limiting blocks 17 to clamp and clamp the forklift balancing weight 18, the forklift balancing weight 18 is convenient to weld, then, the user starts the asynchronous motor 7 in the motor box 6, the asynchronous motor 7 drives the one-way screw 8 to rotate, the one-way screw 8 drives the first moving blocks 9 to move, the first moving blocks 9 drive the first connecting rods 10 to move, the first connecting rods 10 drive the connecting plates 11 to move, the connecting plates 11 drive the rotary table 12 to move, and therefore the advantages of being convenient to carry out two-way limiting clamping on the balancing weight and being convenient for adjusting the position of the rotary table 12 are achieved.

To sum up: this fork truck balancing weight revolving stage group welding equipment, through setting up base 1, bracing piece 2, slide bar 3, sliding component 4, welding mechanism 5, motor case 6, asynchronous motor 7, one-way screw rod 8, first movable block 9, head rod 10, connecting plate 11, revolving stage 12, adjust post 13, two-way screw rod 14, second movable block 15, second connecting rod 16, stopper 17, fork truck balancing weight 18, spacing slider 19, spacing slide bar 20, spacing spout 21, first spacing bearing 22, second spacing bearing 23, first opening 24, second opening 25, through-hole 26 and thermovent 27's cooperation is used, the spacing fixture on the current fork truck balancing weight revolving stage group welding equipment revolving stage is unidirectional, be inconvenient for making the balancing weight be located the central point of revolving stage, when need carrying out the regulation change to balancing weight welded position simultaneously, need carry out the removal to the position of revolving stage, current fork truck balancing weight revolving stage group welding equipment is also inconvenient for carrying out the removal to the revolving stage, need the user to carry out manual regulation, thereby waste a large amount of time's problem.

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

Although embodiments of the present 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 fork truck balancing weight revolving stage group welding equipment, includes base (1), bracing piece (2), slide bar (3), sliding component (4) and welding mechanism (5), its characterized in that: the top of base (1) and the bottom fixed connection of bracing piece (2), the top of bracing piece (2) and the bottom fixed mounting of slide bar (3), the top of slide bar (3) and the bottom slidable mounting of sliding component (4), the front side of sliding component (4) and the rear side sliding connection of welding mechanism (5), the front side fixed mounting of base (1) has motor case (6), the inside fixed mounting of motor case (6) has asynchronous motor (7), the output fixed mounting of asynchronous motor (7) has unidirectional screw (8), the surface screw thread connection of unidirectional screw (8) has first movable block (9), the top fixed connection of first movable block (9) has head rod (10), the top fixed connection of head rod (10) has connecting plate (11), the top fixed connection of connecting plate (11) has revolving stage (12), the left side swing joint of revolving stage (12) has adjusting post (13), the right side fixed mounting of adjusting post (13) has asynchronous motor (14), the surface screw thread connection of two (16) has stopper (16) of two-way movable blocks (16) of head rod (15), a fork truck balancing weight (18) is arranged between the opposite sides of the two limiting blocks (17).

2. The forklift balancing weight turntable assembly welding device as claimed in claim 1, wherein: the utility model discloses a spacing slide bar, including spacing slide bar (20), spacing slide bar (19) are all run through to the bottom fixedly connected with spacing slide bar (19) of first movable block (9), the both sides of spacing slide bar (20) are all run through spacing slide bar (19) and the inner wall fixed connection of base (1), spacing spout (21) that use with spacing slide bar (19) cooperation have been seted up to the inner wall of base (1), spacing slide bar (20) are located spacing spout (21).

3. The forklift balancing weight turntable assembly welding device as claimed in claim 1, wherein: the rear side cover on unidirectional screw rod (8) surface is established and is connected with first limit bearing (22), the surface of first limit bearing (22) is connected with the inner wall fixed connection of base (1), the surface cover of bi-directional screw rod (14) is established and is connected with two second limit bearing (23), the surface of second limit bearing (23) is connected with the inner wall fixed connection of revolving stage (12).

4. The forklift balancing weight turntable assembly welding device as claimed in claim 1, wherein: the top of base (1) has seted up first opening (24) that use with head rod (10) cooperation, the top of revolving stage (12) has seted up second opening (25) that use with second connecting rod (16) cooperation.

5. The forklift balancing weight turntable assembly welding device as claimed in claim 1, wherein: the front side of the base (1) is provided with a through hole (26), and the through hole (26) is matched with the output end of the asynchronous motor (7).

6. The forklift balancing weight turntable assembly welding device as claimed in claim 1, wherein: both sides of the motor box (6) are provided with heat dissipation openings (27), and the heat dissipation openings (27) are matched with an asynchronous motor (7) in the motor box (6).