CN205600571U - Automobile gallows or skeleton push down automatic clamping device - Google Patents

Abstract

The utility model discloses an automatic clamping device for pressing down an automobile hanger or frame, which comprises a fixed base; a clamping groove is arranged inside the fixed base, and two clamps are symmetrically arranged on the groove wall of the clamping groove. Holding plate; the clamping plate and the tank wall are connected and installed through the first transverse spring, and a supporting telescopic rod is also installed between the clamping plate and the tank wall. In the original state of the utility model, the transverse support plate is stuck in the middle of the two clamping plates. When the hanger or frame is placed, it is placed in the clamping groove from top to bottom, and the hanger or frame is pressed down. Continue to press down after the horizontal support plate. When the horizontal support plate is separated from the clamping plate, the clamping plate clamps the workpiece inwardly under the action of the first spring to realize the automatic clamping of the workpiece by pressing down. The overall structure is simple. It realizes automatic pressing and clamping, and it is very convenient to disassemble and install the workpiece.

Description

An automatic clamping device for pressing down an automobile hanger or frame

technical field

The utility model relates to a clamping device for vehicle parts, in particular to an automatic clamping device for pressing down an automobile hanger or frame.

Background technique

In the process of automobile assembly and processing, the assembly and processing of many parts are required. When processing the overall hanger or skeleton of the automobile, or derusting, spraying paint, deburring or painting, oxidizing pickling and drying the hanger skeleton, the skeleton, The hanger is clamped to work. The traditional clamping components have to manually clamp the workpiece. It is fastened by bolts and the like. It is also very troublesome to disassemble. It must be manually clamped and disassembled. Very troublesome.

Utility model content

The purpose of the utility model is to provide an automatic clamping device for pressing down an automobile hanger or a skeleton in view of the deficiencies in the prior art.

The purpose of this utility model is to provide the following technical solutions for the deficiencies in the prior art: an automatic clamping device for pressing down an automobile hanger or frame, including a fixed base; a clamping groove is arranged in the fixed base, and Two clamping plates are symmetrically arranged on the groove wall of the clamping groove; the clamping plate and the groove wall are connected and installed through the first transverse spring, and there is also a gap between the clamping plate and the groove wall Install a supported telescoping pole.

The telescopic rod is used to support the clamping plate, because if there is only the first spring support, it is likely that the clamping plate will fall due to its own gravity and the clamping cannot be completed, and the telescopic rod can be stretched without affecting the left and right movement of the clamping plate. Features.

The bottom of the clamping groove is also provided with a second spring in the horizontal direction, and the upper end of the second spring is installed with a transverse support plate; the transverse support plate can be clamped between the two clamping plates.

Further, in order to increase the stability of the overall device, a transverse reinforcement plate is installed on the lower end of the outer surface of the fixed base.

Further, in order to increase the clamping strength of the clamping plates, at least two first springs are arranged between each clamping plate and the groove wall, and they are arranged symmetrically.

Further, in order to increase the stability of the transverse support plate, there are at least two second springs between the transverse support plate and the bottom of the groove, and they are arranged symmetrically.

Further, the upper part of the clamping surface of the clamping plate is provided with a clamping concave-convex protrusion; the clamping protrusion can help the clamping plate to better clamp the workpiece, and only the upper part of the clamping surface is provided with a clamping protrusion Lifting is beneficial to the downward pressing and sliding of the horizontal supporting plate, if the clamping protrusion is set at the bottom, it will hinder the sliding of the horizontal supporting plate.

Beneficial effect: compared with the traditional design, the utility model has the following advantages:

In the original state of the utility model, the transverse support plate is stuck in the middle of the two clamping plates. When the hanger or frame is placed, it is placed in the clamping groove from top to bottom, and the hanger or frame is pressed down. Continue to press down after the horizontal support plate. When the horizontal support plate is separated from the clamping plate, the clamping plate will clamp the workpiece inwardly under the action of the first spring, so as to realize the automatic clamping of the workpiece by pressing down. It is very convenient to use ; And when the workpiece is to be taken down, the clamping plate is pulled apart by an external force, and the workpiece is taken off. At this time, the lateral support plate is bounced up and stuck in the middle of the two clamping plates under the action of the second spring; Continue to clamp the next workpiece, the overall structure is simple, realize automatic downward clamping, and it is very convenient to disassemble and install the workpiece.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model after the workpiece is clamped;

detailed description

Below in conjunction with accompanying drawing and specific embodiment, further clarifies the utility model, and this embodiment implements under the premise of the technical solution of the utility model, and it should be understood that these examples are only used to illustrate the utility model and are not intended to limit the utility model range.

As shown in Fig. 1 and Fig. 2, a kind of automobile hanger or frame presses down automatic clamping device, comprises fixed base 1; Described fixed base 1 is provided with clamping groove 2, and the groove of described clamping groove 2 There are two clamping plates 3 arranged symmetrically on the wall; the clamping plate 3 and the groove wall are connected and installed through the first transverse spring 4, and the clamping plate 3 and the groove wall are also installed with The telescopic rod 5 of support.

The telescopic rod 5 is used to support the clamping plate 3, because if only the first spring 4 supports it, it is likely that the clamping plate 3 will fall due to its own gravity and the clamping cannot be completed, and the telescopic rod 5 can be stretched without affecting the clamping plate 3 left and right moving clamping function.

The bottom of the clamping groove 2 is also provided with a second spring 6 in the horizontal direction, and the upper end of the second spring 6 is equipped with a transverse support plate 7; the transverse support plate 7 can be stuck on the two clamping plates 3 between.

In order to increase the stability of the whole device, a transverse reinforcing plate 8 is installed on the lower end of the outer surface of the fixed base 1 .

In order to increase the clamping force of the clamping plate 3, at least two first springs 4 are provided between each clamping plate 3 and the groove wall, and they are arranged symmetrically.

In order to increase the stability of the transverse support plate 7, there are at least two second springs 6 between the transverse support plate 7 and the groove bottom, and they are arranged symmetrically.

The upper part of the clamping surface of the clamping plate 3 is provided with a clamping concave-convex protrusion 9; the clamping protrusion 9 can help the clamping plate 3 to better clamp the workpiece, and only the clamping protrusion is set on the upper part of the clamping surface 9 is conducive to the downward pressure of the lateral support plate 7, if the clamping protrusion 9 is set at the bottom, it will hinder the downward movement of the lateral support plate 7.

In the original state of the utility model, the transverse support plate is stuck in the middle of the two clamping plates. When the hanger or frame is placed, it is placed in the clamping groove from top to bottom, and the hanger or frame is pressed down. Continue to press down after the horizontal support plate. When the horizontal support plate is separated from the clamping plate, the clamping plate will clamp the workpiece inwardly under the action of the first spring, so as to realize the automatic clamping of the workpiece by pressing down. It is very convenient to use ; And when the workpiece is to be taken down, the clamping plate is pulled apart by an external force, and the workpiece is taken off. At this time, the lateral support plate is bounced up and stuck in the middle of the two clamping plates under the action of the second spring; Continue to clamp the next workpiece, the overall structure is simple, realize automatic downward clamping, and it is very convenient to disassemble and install the workpiece.

Claims (5)

1. press automatic clamping device under a car sling or skeleton, it is characterised in that: include firm banking (1)； It is provided with holding tank (2) in described firm banking (1), the cell wall of described holding tank (2) is symmetrical arranged There are two grip blocks (3)；Between described grip block (3) and cell wall by horizontal the first spring (4) even Connect the expansion link (5) being also equipped with supporting between installation, and described grip block (3) and cell wall；

The bottom of described holding tank (2) is additionally provided with second spring (6) of horizontal direction, and described The upper end of two springs (6) is provided with cross-brace plate (7)；Described cross-brace plate (7) may be stuck in two Between grip block (3).

The most according to claim 1, press automatic clamping device under a kind of car sling or skeleton, its feature exists In: the lateral surface bottom of described firm banking (1) is also equipped with horizontal securing plate (8).

The most according to claim 1, press automatic clamping device under a kind of car sling or skeleton, its feature exists In: the first spring (4) between each grip block (3) and cell wall is at least provided with two, and is symmetrical Arrange.

The most according to claim 1, press automatic clamping device under a kind of car sling or skeleton, its feature exists In: described the second spring (6) between cross-brace plate (7) and bottom land is at least provided with two, and is It is symmetrical arranged.

The most according to claim 1, press automatic clamping device under a kind of car sling or skeleton, its feature exists In: it is protruding (9) that the top of the clamping face of described grip block (3) is provided with clamping.