CN217551567U

CN217551567U - Anti-falling clamp structure for automobile seat framework welding

Info

Publication number: CN217551567U
Application number: CN202220086647.0U
Authority: CN
Inventors: 潘望炬; 卢芸芸; 吕谷源; 刁徐林
Original assignee: Shanghai Lupanhan Hardware Mould Co ltd
Current assignee: Shanghai Lupanhan Hardware Mould Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-10-11
Anticipated expiration: 2032-01-13

Abstract

The utility model belongs to the field of automobile seat framework welding processing, and particularly discloses an anti-drop clamp structure for automobile seat framework welding, which comprises a frame shell, a clamp assembly and an anti-drop assembly, wherein the frame shell is internally provided with a cavity, the clamp assembly is arranged at the bottom side of the frame shell, and a guide frame plate is integrally formed at the inner side of the frame shell; the middle part of the guide frame plate is provided with a guide groove, a telescopic cylinder and a toothed plate are arranged in the guide groove, the telescopic cylinder is fixed at the bottom side of the guide groove, and the shaft end of the telescopic cylinder is connected with the toothed plate; the clamp assembly comprises a bottom plate, a screw rod, a motor and a clamping plate structure, the bottom plate is fixed at the bottom side end of the frame shell, a sliding groove is formed in the bottom plate, and a connecting edge is formed at the bottom side of the bottom plate; the screw rod is movably connected between the connecting edges at the two sides of the bottom plate through a rotating shaft, two thread sections with opposite thread directions are arranged on the screw rod, and a motor for driving the screw rod to run is arranged on the outer side of the bottom plate. The utility model discloses can provide the side direction antiskid when the centre gripping subassembly is stabilized the centre gripping and take off the function to make the process of anchor clamps structure centre gripping more stable.

Description

Anti-falling clamp structure for automobile seat framework welding

Technical Field

The utility model relates to a car seat skeleton dress welds processing field, specifically is a car seat skeleton dress welds uses anti-disengaging fixture structure.

Background

The car seat includes a frame and an outer packing of soft foam or the like. Can design the skeleton of car seat during concrete production, every producer can carry out operations such as welding to the seat skeleton according to actual need on specific design and the production line to make it satisfy the needs as seat skeleton product, and the needs on the production line. The automobile seat framework needs to be fixed by using a clamp and the like and transferred when being welded, the welding clamp is used for accurately positioning and reliably clamping a weldment, and the weldment is convenient to assemble and weld and process equipment meeting the requirements on the structural precision of the weldment is ensured.

The existing welding fixture has the problems of unstable clamping and easy falling, so that the anti-falling fixture structure for welding the automobile seat framework is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat skeleton dress welds uses anti-disengaging clamp structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an anti-drop clamp structure for welding an automobile seat framework comprises a frame shell, a clamp assembly and an anti-drop assembly, wherein a cavity is formed in the frame shell, the clamp assembly is arranged at the bottom side of the frame shell, and a guide frame plate is integrally formed on the inner side of the frame shell; the middle part of the guide frame plate is provided with a guide groove, a telescopic cylinder and a toothed plate are arranged in the guide groove, the telescopic cylinder is fixed at the bottom side of the guide groove, and the shaft end of the telescopic cylinder is connected with the toothed plate; the clamp assembly comprises a bottom plate, a screw rod, a motor and a clamping plate structure, the bottom plate is fixed at the bottom side end of the frame shell, a sliding groove is formed in the bottom plate, and a connecting edge is arranged at the bottom side of the bottom plate; the screw rod is movably connected between the connecting edges at the two sides of the bottom plate through a rotating shaft, two thread sections with opposite thread directions are arranged on the screw rod, and a motor for driving the screw rod to run is arranged on the outer side of the bottom plate.

Preferably, the anticreep subassembly includes gear, anticreep arm lock and anticreep holder, and the gear is equipped with two sets ofly, and two sets of gears all connect in the frame shell inboard through the axostylus axostyle.

Preferably, both sides end of the toothed plate is provided with a toothed block, the gear is meshed with the toothed block, and the end of the gear shaft is connected with an anti-falling clamping arm.

Preferably, the section of the anti-falling clamp arm is V-shaped, and the free end of the anti-falling clamp arm is connected with the anti-falling clamp seat.

Preferably, two all the cover is equipped with the splint structure on the screw thread section, and the splint structure includes clamping frame and clamp splice.

Preferably, the top end of the clamping frame is in sliding connection with the sliding groove, the clamping frame can move along the sliding groove, and the end part of the clamping frame is connected with the clamping block through a spring.

Preferably, the end part of the clamping block is provided with an anti-skid lug, and the anti-slip clamping seat is provided with anti-slip teeth.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an anchor clamps structure is equipped with the anticreep subassembly at the frame shell facial make-up, and the anticreep subassembly can provide the side direction antiskid when the centre gripping is stabilized to the centre gripping subassembly and take off the function to make the process of anchor clamps structure centre gripping more stable, thereby avoid the part dress to weld the condition that the in-process takes place to drop.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the clamping block of the present invention.

In the figure: 1. a frame case; 2. a guide frame plate; 3. a telescopic cylinder; 4. a toothed plate; 5. a base plate; 6. a screw; 7. a motor; 8. a gear; 9. an anti-drop clamp arm; 10. an anti-drop clamp seat; 11. a clamping frame; 12. a clamping block; 13. an anti-slip bump; 14. prevent the tooth from falling off.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-drop clamp structure for welding an automobile seat framework comprises a frame shell 1, a clamp assembly and an anti-drop assembly, wherein a cavity is formed in the frame shell 1, the clamp assembly is arranged at the bottom side of the frame shell 1, and a guide frame plate 2 is integrally formed on the inner side of the frame shell 1; the middle part of the guide frame plate 2 is provided with a guide groove, a telescopic cylinder 3 and a toothed plate 4 are arranged in the guide groove, the telescopic cylinder 3 is fixed at the bottom side of the guide groove, and the shaft end of the telescopic cylinder 3 is connected with the toothed plate 4; the clamp assembly comprises a bottom plate 5, a screw 6, a motor 7 and a clamping plate structure, wherein the bottom plate 5 is fixed at the bottom side end of the frame shell 1, a sliding groove is formed in the bottom plate 5, and a connecting edge is formed at the bottom side of the bottom plate 5; the screw rod 6 is movably connected between the connecting edges at two sides of the bottom plate 5 through a rotating shaft, two thread sections with opposite thread directions are arranged on the screw rod 6, and a motor 7 for driving the screw rod 6 to run is arranged on the outer side of the bottom plate 5.

In this embodiment, the anti-disengaging assembly includes gear 8, anti-disengaging clamp arm 9 and anti-disengaging clamp holder 10, and gear 8 is equipped with two sets, and two sets of gear 8 all connect in frame shell 1 inboard through the axostylus axostyle.

In this embodiment, the both sides end of pinion rack 4 is equipped with the tooth piece, and 8 meshes with the tooth piece of gear, and 8 axle heads on the gear are connected with anticreep arm lock 9.

In this embodiment, the section of the anti-falling clamp arm 9 is V-shaped, and the free end of the anti-falling clamp arm 9 is connected to the anti-falling clamp seat 10.

In this embodiment, the two thread sections are all sleeved with a clamping plate structure, and the clamping plate structure includes a clamping frame 11 and a clamping block 12.

In this embodiment, the top end of the clamping frame 11 is slidably connected to the sliding slot, the clamping frame 11 can move along the sliding slot, and the end of the clamping frame 11 is connected to the clamping block 12 through a spring.

In this embodiment, the end of the clamping block 12 is provided with an anti-slip bump 13, and the anti-slip holder 10 is provided with an anti-slip tooth 14.

The clamp structure of the utility model is provided with the anti-drop component on the frame shell, the anti-drop component can provide the lateral anti-drop function when the clamping component stably clamps, thereby the clamping process of the clamp structure is more stable, and the dropping condition in the welding process of parts is avoided; when the clamp assembly is used for clamping, firstly, the motor 7 is started to drive the screw 6 to operate, the screw 6 enables the clamping frame 11 to move along the sliding groove through the operation of the screw, and the clamping frame 11 drives the clamping block 12 to move and carry out clamping work; because single clamp frame 11 presss from both sides tightly the unstable condition of centre gripping that probably exists, through setting up the anticreep subassembly, the anticreep subassembly can be when telescoping cylinder 3 starts, meshes in anticreep arm lock 9 through pinion rack 4, makes the upset of anticreep arm lock 9, further embraces the clamp with the skeleton part through anticreep arm lock 9 to play the effect of preventing the side slippage.

It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.

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

Claims

1. An anti-drop clamp structure for welding an automobile seat framework is characterized by comprising a frame shell (1), a clamp assembly and an anti-drop assembly, wherein a cavity is formed in the frame shell (1), the clamp assembly is arranged at the bottom side of the frame shell (1), and a guide frame plate (2) is integrally formed on the inner side of the frame shell (1); a guide groove is formed in the middle of the guide frame plate (2), a telescopic cylinder (3) and a toothed plate (4) are arranged in the guide groove, the telescopic cylinder (3) is fixed to the bottom side of the guide groove, and the shaft end of the telescopic cylinder (3) is connected with the toothed plate (4); the clamp assembly comprises a bottom plate (5), a screw rod (6), a motor (7) and a clamping plate structure, the bottom plate (5) is fixed at the bottom side end of the frame shell (1), a sliding groove is formed in the bottom plate (5), and a connecting edge is formed in the bottom side of the bottom plate (5); the screw rod (6) is movably connected between the connecting edges at two sides of the bottom plate (5) through a rotating shaft, two thread sections with opposite thread directions are arranged on the screw rod (6), and a motor (7) for driving the screw rod (6) to run is arranged on the outer side of the bottom plate (5).

2. The anti-drop clamp structure for welding the automobile seat framework according to claim 1, which is characterized in that: the anti-falling assembly comprises gears (8), anti-falling clamping arms (9) and anti-falling clamping seats (10), the gears (8) are provided with two groups, and the two groups of gears (8) are connected to the inner side of the frame shell (1) through shaft rods.

3. The anti-drop clamp structure for welding the automobile seat framework according to claim 1, which is characterized in that: both sides end of pinion rack (4) is equipped with the tooth piece, and gear (8) and tooth piece meshing, gear (8) axle head are connected with anticreep arm lock (9).

4. The anti-drop clamp structure for welding the automobile seat framework as claimed in claim 3, wherein: the section of the anti-falling clamping arm (9) is V-shaped, and the free end of the anti-falling clamping arm (9) is connected with an anti-falling clamping seat (10).

5. The anti-drop clamp structure for welding the automobile seat framework according to claim 1, which is characterized in that: the two thread sections are sleeved with clamping plate structures, and each clamping plate structure comprises a clamping frame (11) and a clamping block (12).

6. The automobile seat framework is adorned and is welded with anticreep anchor clamps structure of claim 5, its characterized in that: the top end of the clamping frame (11) is connected with the sliding groove in a sliding mode, the clamping frame (11) can move along the sliding groove, and the end portion of the clamping frame (11) is connected with a clamping block (12) through a spring.

7. The anti-drop clamp structure for welding the automobile seat framework as claimed in claim 6, wherein: the end part of the clamping block (12) is provided with an anti-skid bump (13), and the anti-skid clamping seat (10) is provided with anti-skid teeth (14).