Steel claw positioning mechanism

Abstract

The utility model discloses a steel claw positioning mechanism, which relates to the field of steel claw straightening machines and comprises a steel claw straightening machine underframe and four groups of steel claw positioning mechanisms mounted on the steel claw straightening machine underframe. Each steel claw positioning mechanism comprises a positioning guide frame and a base, the positioning guide frame and the base are fixed to a steel claw straightening machine bottom frame, the two driving air cylinders are arranged on the base, one end of each driving air cylinder is connected with a rotating seat, and the other end of each driving air cylinder is connected with a steel claw positioning swing arm. According to the steel claw positioning mechanism, through the driving air cylinder, rapid righting and positioning of the steel claw in the swinging process are achieved, the using effect of the steel claw positioning mechanism is improved, the steel claw positioning mechanism is not prone to being cracked up, automatic operation of the steel claw straightening machine is achieved, manual operation is not needed for intervention, and the using and maintaining cost is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel claw straightening machine field, concretely is a kind of steel claw positioning mechanism. BACKGROUND

[0002] Steel claw straightening machine is one of important equipment used in anode carbon block assembly link in the electrolytic aluminium production process.

[0003] At present, the steel claw of existing steel claw straightening machine is stopped when entering steel claw straightening mechanism, and the use effect of steel claw positioning mechanism is very poor in actual use process, and it is often damaged, so that the automatic operation of steel claw straightening machine use process cannot be realized, manual operation is needed to intervene, and the use and maintenance cost is high. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing a kind of steel claw positioning mechanism to solve the technical problem proposed in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of steel claw positioning mechanism, including steel claw straightening machine chassis, and four groups of the steel claw positioning mechanism installed on steel claw straightening machine chassis;

[0007] One group of the steel claw positioning mechanism includes:

[0008] The positioning guide frame and the base are fixed on the steel claw straightening machine chassis, two driving cylinders are provided on the base, one end of the driving cylinder is connected with rotating seat, and the other end is connected with steel claw positioning swing arm.

[0009] Preferably, the rotating seat is fixed on the steel claw straightening machine chassis by bolt.

[0010] Preferably, the driving cylinder is movably connected on the rotating seat by shaft.

[0011] Preferably, the driving cylinder is movably connected with the steel claw positioning swing arm through cylinder connecting shaft.

[0012] Preferably, the driving cylinder is movably connected with the steel claw positioning swing arm through cylinder connecting shaft.

[0013] Preferably, the steel claw positioning swing arm is movably connected with the base through positioning shaft.

[0014] Preferably, the steel claw positioning swing arm is movably connected with the base through positioning shaft.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] The utility model discloses a four groups of steel claw positioning swing arms are installed on the installation chassis, through the drive of pneumatic cylinder, realize the righting positioning in the swing process of steel claw, improved the use effect of steel claw positioning mechanism, and it is not easy to be hit and broken, and the automatic operation of steel claw straightening machine is realized, and manual operation is not needed to intervene, and the use maintenance cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is the connecting structure schematic diagram of the utility model positioning guide frame and steel claw positioning swing arm;

[0019] Figure 3 It is the utility model Figure 2 Middle side view structure schematic diagram;

[0020] Figure 4 It is the structure schematic diagram of the utility model steel claw positioning mechanism;

[0021] Figure 5 It is the overhead structure schematic diagram of the utility model steel claw positioning mechanism. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. The embodiments described below are exemplary and are used for explaining the utility model only, and cannot be understood as limiting the utility model.

[0023] The embodiments of the utility model will be described below according to the overall structure.

[0024] As Figures 1-5 Indicated, a kind of steel claw positioning mechanism, including steel claw straightening machine chassis 7, and four groups of steel claw positioning mechanism are installed on steel claw straightening machine chassis 7, rotating seat 1 is fixed on steel claw straightening machine chassis 7 by bolt;

[0025] A group of steel claw positioning mechanism includes:

[0026] Positioning guide frame 6 and base 8 fixed on steel claw straightening machine chassis 7, two drive cylinders 2 are equipped on base 8, one end of drive cylinder 2 is connected with rotating seat 1, drive cylinder 2 is movably connected on rotating seat 1 by shaft, the other end of drive cylinder 2 is connected with steel claw positioning swing arm 5, cylinder connecting shaft 3 is connected between drive cylinder 2 and steel claw positioning swing arm 5, drive cylinder 2 and steel claw positioning swing arm 5 are movably connected by cylinder connecting shaft 3, positioning shaft 4 is connected between steel claw positioning swing arm 5 and base 8, steel claw positioning swing arm 5 and base 8 are movably connected by positioning shaft 4.

[0027] In the above technical solution, further:

[0028] The driving cylinder 2 drives the claw positioning swing arm 5 through the cylinder connecting shaft 3 to rotate around the shaft 4, and the two claw positioning swing arms 5 can be close to each other, and the two claw positioning swing arms 5 are used for clamping and positioning products.

[0029] In use, the righting and positioning during the swinging of the claw is realized through the driving of the cylinder, the use effect of the claw positioning mechanism is improved, the claw positioning mechanism is not easy to be damaged, and the automatic operation of the claw straightening machine is realized, manual operation is not required for intervention, and the use and maintenance cost is low.

[0030] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and changes without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A steel jaw positioning mechanism, characterized by, The steel claw straightening machine base frame (7) and four sets of steel claw positioning mechanisms mounted on the steel claw straightening machine base frame (7); One set of the steel claw positioning mechanism comprises: The positioning guide frame (6) and the base (8) fixed on the steel claw straightening machine base frame (7), the base (8) is provided with two driving cylinders (2), one end of the driving cylinder (2) is connected with a rotating seat (1), and the other end is connected with a steel claw positioning swing arm (5).

2. A steel jaw positioning mechanism according to claim 1, wherein The rotating seat (1) is fixed on the steel claw straightening machine base frame (7) through bolts.

3. A steel jaw positioning mechanism according to claim 1, wherein The driving cylinder (2) is movably connected to the rotating seat (1) through a shaft.

4. A steel jaw positioning mechanism according to claim 1, wherein The driving cylinder (2) is connected with the steel claw positioning swing arm (5) through a cylinder connecting shaft (3).

5. A steel jaw positioning mechanism according to claim 4, wherein The driving cylinder (2) and the steel claw positioning swing arm (5) are movably connected through the cylinder connecting shaft (3).

6. A steel jaw positioning mechanism according to claim 1, wherein The steel claw positioning swing arm (5) and the base (8) are connected through a positioning shaft (4).

7. A steel jaw positioning mechanism according to claim 6, wherein The steel claw positioning swing arm (5) and the base (8) are movably connected through the positioning shaft (4).

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