Front longitudinal beam lifting appliance

Abstract

The utility model discloses a front longitudinal beam lifting appliance, which relates to the technical field of lifting equipment and comprises a lifting frame, a movable seat is arranged on the lifting frame, and a clamping component for clamping a front longitudinal beam is arranged on the movable seat. The lifting frame is moved, so that the clamping assembly on the moving seat moves into the through hole of the front longitudinal beam, the clamping assembly works to clamp the front longitudinal beam, the front longitudinal beam is stably clamped on the lifting frame, then the lifting frame is moved, stable movement of the whole front longitudinal beam is achieved, and practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to transfer equipment technical field especially relates to front longitudinal beam hoist. BACKGROUND

[0002] The front longitudinal beam of the automobile refers to the beam arranged along the vehicle axial direction and supported on the cross beam in the upper structure of the automobile, which has the function of supporting the vehicle body. The front longitudinal beam of the automobile is also called the girder, the front of which is the crash beam and the water tank frame and the like accessories, and the top of which is the engine and gearbox assembly. The front longitudinal beam needs to be transferred when being produced on the production line.

[0003] For example, the patent with the publication number CN203006729U disclosed a kind of automobile front longitudinal beam online hoist on June 19, 2013, including frame, cylinder mounted on the frame, hook for lifting, the hook for lifting is driven around a point on frame rotation for grabbing parts by the cylinder, the hook is divided into two groups, each group has two hooks, two hooks of same side different group are fixedly connected by connecting angle iron, the cylinder controls two hooks to open or close simultaneously. The hoist disclosed above can only hook the two sides of the front longitudinal beam to carry out clamping work, the front longitudinal beam is unstable when clamped on the hoist, and the practicability is poor. SUMMARY

[0004] The utility model aims at providing the front longitudinal beam hoist with higher practicability. The utility model discloses.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that the front longitudinal beam hoist includes a lifting frame, a moving seat is arranged on the lifting frame, and a clamping assembly for clamping the front longitudinal beam is arranged on the moving seat.

[0006] The clamping assembly includes a clamping arm arranged in the moving seat, one end of the clamping arm is connected to the moving seat through a pin shaft, a cylinder is arranged on the moving seat, a connecting seat is arranged on the piston of the cylinder, a guide pin is arranged on the connecting seat, and a guide groove is arranged on the clamping arm for the movement of the guide pin.

[0007] Two clamping arms are arranged in the moving seat in a cross manner, the clamping arms are provided with an arc, and the end of the clamping arm is provided with a pointed end.

[0008] A through hole is arranged on the clamping arm for the pin shaft to pass through, the guide groove is arc-shaped, and the connecting seat is U-shaped in cross section.

[0009] A contact seat is arranged on the moving seat, and a guide column is arranged on the contact seat.

[0010] An empty groove is arranged in the guide column, and one end of the clamping arm extends into the empty groove.

[0011] One side of the guide column is provided with a chamfer.

[0012] The side plate is provided with an upper plate, and the upper plate is connected with the hanger.

[0013] The hanger is provided with a holding ring.

[0014] The hanger is provided with a first fixing seat, the first fixing seat is provided with a first connecting column, the first connecting column is provided with a clamping seat, the hanger is provided with a second fixing seat, the second fixing seat is provided with a second connecting column, and the second connecting column is provided with a guide plate.

[0015] The utility model discloses the beneficial effects are:

[0016] The hanger is moved, so that the clamping assembly on the moving seat is moved to the through hole of the front longitudinal beam, the clamping assembly works to clamp the front longitudinal beam, so that the front longitudinal beam is stably clamped on the hanger, and then the hanger is moved to realize the stable movement of the whole front longitudinal beam, and the practicality is higher.

[0017] The clamping arm is moved to the hole of the front longitudinal beam, the cylinder on the moving seat works to make the connecting seat move and drive the guide pin to move in the guide groove of the clamping arm, since the clamping arm is connected with the moving seat through the pin shaft, the clamping arm rotates, the clamping arm abuts against the hole wall of the front longitudinal beam, and the clamping work of the front longitudinal beam is realized.

[0018] The guide column is matched with the hole on the front longitudinal beam, so that the moving seat can be moved to the specified position of the front longitudinal beam, and then the clamping work of the front longitudinal beam is realized through the clamping arm, and the contact seat controls the depth of the guide column moving to the hole of the front longitudinal beam, so that the clamping work of the clamping arm is stably realized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the front longitudinal beam hanger of the utility model.

[0020] Figure 2 It is the sealing mechanism structure schematic view of the front longitudinal beam hanger of the utility model. Figure 1

[0021] It is the part structure schematic view of the utility model. Figure 3 Figure 2 It is the part structure schematic view of the utility model.

[0022] Figure 4 It is the clamping arm structure schematic view of the utility model. Figure 2

[0023] Figure 5 Figure 2

[0024] ​​​​In the accompanying drawings: 1-hanger, 2-movable seat, 3-clamping arm, 4-pin shaft, 5-cylinder, 6-connecting seat, 7-guide pin, 8-guide groove, 9-through hole, 10-contact seat, 11-guide column, 12-empty slot, 13-side plate, 14-upper plate, 15-grip ring, 16-first fixed seat, 17-first connecting column, 18-clamping seat, 19-second fixed seat, 20-second connecting column, 21-guide plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0027] like Figure 1 As shown, the front longitudinal beam hanger includes a hanger 1, a movable seat 2 is provided on the hanger 1, and a clamping assembly for clamping the front longitudinal beam is provided on the movable seat 2. Specifically, the hanger 1 is a rectangular frame, and a movable seat 2 is provided at both ends of the hanger 1, and the two movable seats 2 are respectively provided with a clamping assembly.

[0028] When in use, the hanger 1 is moved so that the clamping assembly on the moving seat 2 moves into the through hole of the front longitudinal beam. The clamping assembly clamps the front longitudinal beam, thereby achieving stable clamping of the front longitudinal beam on the hanger 1, and then moving the hanger 1 to achieve stable movement of the entire front longitudinal beam, which is more practical.

[0029] Reference Figures 2-5 The clamping assembly includes a clamping arm 3 arranged in the moving seat 2, one end of the clamping arm 3 is connected to the moving seat 2 through a pin shaft 4, the moving seat 2 is provided with a cylinder 5, the piston of the cylinder 5 is provided with a connecting seat 6, the connecting seat 6 is provided with a guide pin 7, and the clamping arm 3 is provided with a guide groove 8 for the guide pin 7 to move. The cylinder 5 works to move the connecting seat 6 to drive the guide pin 7 to move in the guide groove 8 of the clamping arm 3. Since the clamping arm 3 is connected to the moving seat 2 through the pin shaft 4, the clamping arm 3 rotates, and the clamping arm 3 abuts against the hole wall of the front longitudinal beam, thereby realizing the clamping of the front longitudinal beam. Specifically, the cylinder 5 is fixed to the top of the moving seat 2 by bolts, and the moving seat 2 is provided with a rotating hole for the rotation of the pin shaft 4.

[0030] Specifically, two cross-arranged clamping arms 3 are provided in the movable seat 2. The clamping arms 3 are provided with an arc, and the ends of the clamping arms 3 are provided with a tip, so as to facilitate the operation of the cylinder 5 so that the two cross-arranged clamping arms 3 rotate in the movable seat 2, and then the tip of the clamping arm 3 clamps the front longitudinal beam. Specifically, the proximal end of the clamping arm 3 faces outward.

[0031] The clamping arm 3 is provided with a through hole 9 for the pin shaft 4 to pass through, the through hole 9 is arranged to realize stable rotation of the clamping arm 3 on the pin shaft 4, the guide groove 8 is arc-shaped, so that when the guide pin 7 moves in the arc-shaped guide groove 8, the clamping arm 3 rotates, and the connecting seat 6 is U-shaped in cross section, so that the two clamping arms 3 are conveniently rotated in the middle position of the connecting seat 6.

[0032] The moving seat 2 is provided with a contact seat 10, the contact seat 10 is provided with a guide column 11, the guide column 11 is matched with the hole on the front longitudinal beam, so that the moving seat 2 is conveniently moved to the specified position of the front longitudinal beam, and then the clamping arm is used for clamping the front longitudinal beam, the contact seat 10 controls the depth of the guide column 11 moving to the hole of the front longitudinal beam, so as to ensure that the clamping arm 3 stably clamps.

[0033] The guide column 11 is provided with a hollow groove 12, one end of the clamping arm 3 extends into the hollow groove 12, so that the guide column 11 is conveniently received in the hollow groove 12, when clamping work is needed, the cylinder 5 makes the clamping arm 3 rotate in the hollow groove 12 to clamp the front longitudinal beam.

[0034] One side of the guide column 11 is provided with a chamfer, so that the guide column 11 is conveniently moved into the hole of the front longitudinal beam.

[0035] The moving seat 2 is provided with a side plate 13, the side plate 13 is provided with an upper plate 14, the upper plate 14 is connected with the hanging bracket 1, the installation of the moving seat 2 on the hanging bracket 1 is realized through the side plate 13 and the upper plate 14, specifically, the side plate 13 is provided with two, the two side plates 13 are installed on the two sides of the moving seat 4 through bolts, the upper ends of the two side plates 13 are connected with the upper plate 14 through bolts, and the upper plate 14 is connected with the hanging bracket 1 through bolts.

[0036] The hanging bracket 1 is provided with a holding ring 15, the holding ring 15 is arranged to facilitate moving the whole hanging bracket 1, specifically, the holding ring 15 is provided with two, and the two holding rings 15 are respectively welded on the two sides of the hanging bracket 1.

[0037] The hanging bracket 1 is provided with a first fixing seat 16, the first fixing seat 16 is provided with a first connecting column 17, the first connecting column 17 is provided with a clamping seat 18, the clamping seat 18 on the first connecting column 17 is clamped with a limiting protrusion on the front longitudinal beam, so as to realize stable clamping of the front longitudinal beam on the hanging bracket 1, the hanging bracket 1 is provided with a second fixing seat 19, the second fixing seat 19 is provided with a second connecting column 20, the second connecting column 20 is provided with a guide plate 21, the guide plate 21 on the second connecting column 20 is abutted with the side surface of the front longitudinal beam, so as to realize stable clamping of the front longitudinal beam on the hanging bracket 1.

[0038] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A front rail spreader comprising a spreader frame (1), characterized in that The hanger (1) is provided with a moving seat (2), and the moving seat (2) is provided with a clamping assembly for clamping the front longitudinal beam.

2. The front rail spreader of claim 1, wherein, The clamping assembly comprises a clamping arm (3) arranged in the moving seat (2), one end of the clamping arm (3) is connected with the moving seat (2) through a pin shaft (4), the moving seat (2) is provided with a pneumatic cylinder (5), a connecting seat (6) is arranged on the piston of the pneumatic cylinder (5), a guide pin (7) is arranged on the connecting seat (6), and a guide groove (8) for the movement of the guide pin (7) is arranged on the clamping arm (3).

3. The front rail spreader of claim 2, wherein, The moving seat (2) is provided with two clamping arms (3) arranged in cross, the clamping arms (3) are provided with an arc, and the end of the clamping arm (3) is provided with a sharp end.

4. The front rail spreader of claim 2, wherein, The clamping arm (3) is provided with a through hole (9) for the pin shaft (4) to pass through, the guide groove (8) is arc-shaped, and the connecting seat (6) is U-shaped in cross section.

5. A front rail spreader according to any one of claims 2-4, characterized in that, The moving seat (2) is provided with a contact seat (10), and the contact seat (10) is provided with a guide column (11).

6. The front rail spreader of claim 5, wherein, The guide column (11) is provided with a hollow groove (12), and one end of the clamping arm (3) extends into the hollow groove (12).

7. The front rail spreader of claim 5, wherein, One side of the guide column (11) is provided with a chamfer.

8. The front rail spreader of claim 5, wherein, The moving seat (2) is provided with a side plate (13), the side plate (13) is provided with an upper plate (14), and the upper plate (14) is connected with the hanger (1).

9. The front rail spreader of claim 8, wherein, The hanger (1) is provided with a holding ring (15).

10. The front rail spreader of claim 9, wherein, The hanger (1) is provided with a first fixing seat (16), the first fixing seat (16) is provided with a first connecting column (17), the first connecting column (17) is provided with a clamping seat (18), the hanger (1) is provided with a second fixing seat (19), the second fixing seat (19) is provided with a second connecting column (20), and the second connecting column (20) is provided with a guide plate (21).

Images