CN216541619U

CN216541619U - Welding positioning device of automobile lifting hook

Info

Publication number: CN216541619U
Application number: CN202122998475.2U
Authority: CN
Inventors: 梁孟; 孙永凯; 王海波; 王乃健; 勇政
Original assignee: Dalian Shengyuan Machinery Co ltd
Current assignee: Dalian Shengyuan Machinery Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-17
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a welding and positioning device of an automobile lifting hook, which comprises a bottom plate, wherein a first side vertical plate and a second side vertical plate are fixedly connected to the outer wall of the top of the bottom plate close to the edges of two sides respectively, a rectangular hole is formed in the outer wall of one side of the first side vertical plate, a moving block is inserted in the rectangular hole, a U-shaped clamping block is fixedly connected to one end of the moving block and the side wall of the first side vertical plate close to the top end of the moving block, a connecting block is fixedly connected to the other end of the moving block, a threaded hole is formed in the outer wall of the top of the clamping block, a threaded rod is inserted in the threaded hole, two end plates are fixedly connected to the outer wall of one side of the first side vertical plate, and the two end plates are positioned above and below the rectangular hole respectively. The welding positioning device for the automobile lifting hook can position lifting hooks with various specifications, can effectively fix lifting hook accessories and improves the practicability of the device.

Description

Welding positioning device of automobile lifting hook

Technical Field

The utility model relates to the technical field of production of automobile lifting hooks, in particular to a welding and positioning device for an automobile lifting hook.

Background

Automotive, powered, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods; a vehicle for towing persons and/or goods; the special application is as follows. In the welding process of the automobile lifting hook, the lifting hook fitting needs to be fixed by the welding positioning device, so that welding is facilitated.

At present, the welding positioning device of the existing automobile lifting hook on the market mostly has the following defects in the using process: the fixed positioning is not convenient for carry out the accessory that multiple specification is different, so the suitability of current device is narrower, to sum up, the welding position device of current automobile lifting hook still can not agree with the actual need well mostly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a welding and positioning device for an automobile lifting hook.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a welding position device of automobile lifting hook, includes the bottom plate, the top outer wall of bottom plate is close to both sides edge difference fixedly connected with first side riser and second side riser, open one side outer wall of first side riser has the rectangular hole, and the interpolation of rectangular hole has the movable block, the one end of movable block and the equal fixedly connected with U-shaped clamp splice of lateral wall that first side riser is close to the top, the other end fixedly connected with connecting block of movable block, open the top outer wall of clamp splice has the screw hole, and threaded rod is pegged graft to the screw hole internal thread, two end plates of one side outer wall fixedly connected with of first side riser, two end plates are located the top and the below of rectangular hole respectively, the same bar board of one side outer wall fixedly connected with that two end plates are relative.

Further, the sliding sleeve has been cup jointed to the outer wall of bar shaped plate, and the other end of connecting block and the lateral wall welding of sliding sleeve, one side outer wall that the connecting block was kept away from to the sliding sleeve are opened and are had the bar groove, and the bar inslot bonds and has the rubber pad, and the lateral wall of sliding sleeve is opened and is had the screw, and the screw internal thread is pegged graft and is had the screw rod, and the tip of screw rod supports tightly with the lateral wall of rubber pad.

Furthermore, the welding of first side riser has the diaphragm, and open at the top of diaphragm has the through-hole, and the interpolation has the pole setting in the through-hole, and the top of pole setting is welded with the bottom of the clamp splice that is located the below.

Furthermore, a round hole is formed in the side wall, close to the top end, of the second side vertical plate, a transverse pipe is welded in the round hole, and a threaded ejector rod is inserted in the inner thread of the transverse pipe.

Furthermore, one end of the threaded ejector rod is rotatably connected with an end sleeve through a bearing, and a fixing plate is welded on the outer wall of the end part of the end sleeve.

Furthermore, the side wall of the fixed plate, which is far away from the end sleeve, is welded with a plurality of arc surface patches distributed in an annular manner near the edge, and the inner side wall of the arc surface of each arc surface patch is bonded with a non-slip mat.

Furthermore, the side wall of the first side vertical plate is provided with a plurality of guide holes, guide rods are inserted into the guide holes, and one ends of the guide rods are welded with the side wall of the fixing plate.

The utility model has the beneficial effects that:

1. through setting up two clamp splices and threaded rod, when fixed lifting hook accessory, peg graft respectively in two clamp splices with the both sides edge of lifting hook accessory, rotatory threaded rod after that, until the tip of threaded rod supports tightly with the outer wall of accessory when, this is accomplished the fixed to the accessory promptly, combine the sliding sleeve, the setting of screw rod and bar shaped plate, can adjust the interval between two clamp splices according to the specification of accessory when using, during the adjustment, remove suitable position along the clamp splice of bar shaped plate with the below, it can fix the position of clamp splice to screw up the screw rod again, after that fix lifting hook accessory again can.

2. Through setting up screw thread ejector pin, fixed plate and cambered surface piece, after fixing the accessory, rotatory screw thread ejector pin, the rotatory side of screw thread ejector pin moves the cambered surface piece and moves towards the position that is close to the accessory, when the cambered surface piece supports tightly with the accessory, stops rotatory screw thread ejector pin, the aforesaid can be fixed the other end of accessory, improves accessory welded accuracy.

3. Through setting up the pole setting, when adjusting the position of below clamp splice, the lift of clamp splice can be guaranteed to the pole setting.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment 1 of a welding and positioning device for an automobile lifting hook according to the present invention;

fig. 2 is a schematic partial perspective view of a welding and positioning device 1 of an automobile lifting hook according to an embodiment of the present invention;

fig. 3 is a partial schematic front sectional view of an embodiment 2 of a welding and positioning device for a car hook according to the present invention.

In the figure: 1-bottom plate, 2-strip-shaped plate, 3-rubber pad, 4-sliding sleeve, 5-screw rod, 6-moving block, 7-end plate, 8-first side vertical plate, 9-clamping block, 10-threaded rod, 11-connecting block, 12-arc surface sheet, 13-anti-slip pad, 14-end sleeve, 15-fixing plate, 16-second side vertical plate, 17-guide rod, 18-threaded ejector rod, 19-transverse plate and 20-vertical rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-2, a welding and positioning device for an automobile lifting hook comprises a bottom plate 1, a first side vertical plate 8 and a second side vertical plate 16 are respectively welded on the outer wall of the top of the bottom plate 1 near the two side edges, a rectangular hole is formed on the outer wall of one side of the first side vertical plate 8, a moving block 6 is inserted in the rectangular hole, a U-shaped clamping block 9 is welded on one end of the moving block 6 and the side wall of the first side vertical plate 8 near the top end, a connecting block 11 is welded on the other end of the moving block 6, a threaded hole is formed on the outer wall of the top of the clamping block 9, a threaded rod 10 is inserted in the threaded hole, when a lifting hook accessory is fixed, the two side edges of the lifting hook accessory are respectively inserted in the two clamping blocks 9, then the threaded rod 10 is rotated until the end of the threaded rod 10 abuts against the outer wall of the accessory, thus the accessory is fixed, two end plates 7 are welded on the outer wall of one side of the first side vertical plate 8, two end plates 7 are respectively positioned above and below the rectangular hole, and the outer wall of one side opposite to the two end plates 7 is welded with the same strip-shaped plate 2.

According to the utility model, the outer wall of a strip-shaped plate 2 is sleeved with a sliding sleeve 4, the other end of a connecting block 11 is welded with the side wall of the sliding sleeve 4, the outer wall of one side, away from the connecting block 11, of the sliding sleeve 4 is provided with a strip-shaped groove, a rubber pad 3 is bonded in the strip-shaped groove, the side wall of the sliding sleeve 4 is provided with a screw hole, a screw rod 5 is inserted in the screw hole, the end part of the screw rod 5 is abutted against the side wall of the rubber pad 3, a clamping block 9 below the screw rod is moved to a proper position along the strip-shaped plate 2, the position of the clamping block 9 can be fixed by screwing the screw rod 5, and then a hook accessory is fixed.

Wherein, the lateral wall of second side riser 16 near the top is opened has the round hole, and the horizontal pipe is welded in the round hole, and horizontal pipe internal thread pegs graft has screw thread ejector pin 18.

Wherein, one end of the threaded mandril 18 is rotatably connected with the end sleeve 14 through a bearing, and the outer wall of the end part of the end sleeve 14 is welded with the fixing plate 15.

Wherein, the fixed plate 15 is kept away from the lateral wall of end cover 14 and is close to the welding of edge has a plurality of annular distribution's cambered surface piece 12, the cambered surface inside wall of cambered surface piece 12 all bonds and has slipmat 13, after the accessory is fixed, rotatory

screw ejector pin

18, 18 limit rotations of screw ejector pin move the position that the cambered surface piece 12 was close to the accessory towards in the rotatory area, when the cambered surface piece 12 was supported tightly with the accessory, stop rotatory screw ejector pin 18, the aforesaid can be fixed the other end of accessory, improvement accessory welded accuracy.

The side wall of the second side vertical plate 16 is provided with a plurality of guide holes, guide rods 17 are inserted into the guide holes, and one ends of the guide rods 17 are welded with the side wall of the fixed plate 15.

The working principle is as follows: during adjustment, the clamping blocks 9 below the strip-shaped plates 2 are moved to proper positions, the screw rods 5 are screwed down to fix the positions of the clamping blocks 9, then the hook fittings are fixed, when the hook fittings are fixed, the two side edges of the hook fittings are respectively inserted into the two clamping blocks 9, then the threaded rods 10 are rotated until the end portions of the threaded rods 10 are abutted against the outer walls of the fittings, so that the fittings are fixed, when the hook fittings are used, the distance between the two clamping blocks 9 can be adjusted according to the specifications of the fittings, after the fittings are fixed, the threaded ejector rods 18 are rotated, the movable arc surface sheets 12 on the sides of the threaded ejector rods 18 move towards positions close to the fittings, when the arc surface sheets 12 are abutted against the fittings, the threaded ejector rods 18 are stopped to rotate, the other ends of the fittings can be fixed, and the accuracy of fitting welding is improved.

Example 2

Referring to fig. 3, the present embodiment is different from embodiment 1 in that a transverse plate 19 is welded to a first side vertical plate 8, a through hole is formed in the top of the transverse plate 19, an upright rod 20 is inserted into the through hole, and the top end of the upright rod 20 is welded to the bottom of a lower clamping block 9.

The working principle is as follows: when the position of the clamping block below is adjusted, the vertical rod can ensure the lifting of the clamping block.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Claims

1. A welding and positioning device of an automobile lifting hook comprises a bottom plate (1) and is characterized in that, a first side vertical plate (8) and a second side vertical plate (16) are respectively and fixedly connected with the outer wall of the top of the bottom plate (1) near the edges of the two sides, a rectangular hole is formed in the outer wall of one side of the first side vertical plate (8), a moving block (6) is inserted in the rectangular hole, one end of the moving block (6) and the side wall of the first side vertical plate (8) close to the top end are fixedly connected with a U-shaped clamping block (9), the other end of the moving block (6) is fixedly connected with a connecting block (11), the outer wall of the top of the clamping block (9) is provided with a threaded hole, the internal thread of the threaded hole is inserted with a threaded rod (10), two end plates (7) are fixedly connected to the outer wall of one side of the first side vertical plate (8), the two end plates (7) are respectively located above and below the rectangular hole, and the outer wall of one side opposite to the two end plates (7) is fixedly connected with the same strip-shaped plate (2).

2. The welding positioning device of the automobile lifting hook as claimed in claim 1, wherein the outer wall of the strip-shaped plate (2) is sleeved with a sliding sleeve (4), the other end of the connecting block (11) is welded with the side wall of the sliding sleeve (4), a strip-shaped groove is formed in the outer wall of one side, away from the connecting block (11), of the sliding sleeve (4), a rubber pad (3) is bonded in the strip-shaped groove, a screw hole is formed in the side wall of the sliding sleeve (4), a screw rod (5) is inserted in the screw hole in a threaded manner, and the end of the screw rod (5) abuts against the side wall of the rubber pad (3).

3. The welding and positioning device of the automobile lifting hook as claimed in claim 2, characterized in that the first side vertical plate (8) is welded with a horizontal plate (19), a through hole is formed in the top of the horizontal plate (19), a vertical rod (20) is inserted into the through hole, and the top end of the vertical rod (20) is welded with the bottom of the clamping block (9) located below.

4. The welding and positioning device for the automobile lifting hook is characterized in that a round hole is formed in the side wall, close to the top end, of the second side vertical plate (16), a transverse pipe is welded in the round hole, and a threaded top rod (18) is inserted in the internal thread of the transverse pipe.

5. The welding and positioning device for the automobile lifting hook is characterized in that one end of the threaded top rod (18) is rotatably connected with an end sleeve (14) through a bearing, and a fixing plate (15) is welded on the outer wall of the end part of the end sleeve (14).

6. The welding and positioning device for the automobile lifting hook is characterized in that a plurality of arc-shaped surface sheets (12) distributed in an annular mode are welded on the side wall, far away from the end sleeve (14), of the fixing plate (15) and close to the edge, and anti-skid pads (13) are bonded on the inner side walls of the arc surfaces of the arc-shaped surface sheets (12).

7. The welding and positioning device of the automobile lifting hook according to claim 6, characterized in that the side wall of the second side vertical plate (16) is provided with a plurality of guide holes, guide rods (17) are inserted into the guide holes, and one end of each guide rod (17) is welded with the side wall of the fixing plate (15).