Clamping jaw locking device of cylinder chromium plating hanger

Abstract

The invention discloses a cylinder chromium plating hanger jaw locking device, which comprises a hanger cathode plate, a hanger jaw, a foundation block, a wedge-shaped leaning block, a wedge block and a locking screw, and is characterized in that a simple and compact wedge-shaped locking combination device is disclosed under the condition that the original structure and the fixed position are not changed; welding fixation of the hanger clamping jaw is changed into mechanical locking fixation, the reinforcement effect of the wedge block is fully utilized, reinforced locking of the hanger clamping jaw is achieved, the locking screw is arranged on the front face of the electroplating hanger, operation is easy, use is convenient, and working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of electroplating, in particular to a locking device for a chrome-plated cylinder hanger claw. Background Art

[0002] The huge demand for small gasoline-powered machinery in the domestic and foreign markets has driven the demand for its parts processing. Among them, the claws of the chrome-plated hanger, which is the core component of the cylinder body of the power part, are currently usually welded to the cathode plate of the chrome-plated hanger after being made. There are shortcomings such as difficulty in welding due to limited space, troublesome replacement after damage due to frequent use, and impact on production. It is not suitable for mass production requirements. Therefore, there is an urgent need for an effective claw fixing device and method to improve product quality, improve fixing and adjustment methods, and improve hanger maintenance efficiency. Summary of the invention

[0003] In order to overcome the above problems, the purpose of the present invention is to provide a simple, economical and practical cylinder chrome-plated hanger claw locking device to achieve locking and fixing of the cylinder chrome-plated hanger claw.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions: A cylinder chrome-plated hanger claw locking device, comprising a hanger cathode plate, a hanger claw, a base block, a wedge-shaped leaning block, a wedge block, and a locking screw, characterized in that: the base block is fixedly connected to the back side of the hanger cathode plate, the wedge-shaped leaning block is fixedly connected to the inner side of the base block, the wedge block is installed between the base block and the wedge block, the inner side of the wedge block is set as an inclined surface, the outer side of the wedge block is set as an inclined surface, the wedge block and the wedge block cooperate with the inclined surface, the hanger claw is installed between the base block and the wedge block, the hanger cathode plate is provided with a threading hole, the wedge block is provided with a threaded hole, the locking screw passes through the hanger cathode plate through the threading hole and is screwed into the threaded hole of the wedge block, driving the wedge block to slide along the inclined surface of the wedge block.

[0005] Preferably, the hanger claw cooperates with the base block and the wedge block through an arc surface, and the arc surface axis of the base block, the arc surface axis of the wedge block and the axis of the hanger claw are located on the same straight line.

[0006] Preferably, each group of foundation blocks is installed with two groups of wedge-shaped support blocks, wedge-locking blocks, locking screws, and hanger claws.

[0007] Preferably, the base block and the wedge-shaped support block adopt a split structure and are fixedly connected by welding.

[0008] Preferably, the locking screw head is arranged on the front side of the cathode plate of the hanger.

[0009] Preferably, the wire threading holes of the cathode plate of the hanger are configured as long strip holes.

[0010] The beneficial effect of the present invention is that, according to the structural characteristics of the hanger, a compact wedge-shaped locking combination structure is designed without changing the original fixed position, so as to realize the enhanced locking of the hanger claws. The original hanger claw welding connection is improved to a mechanical locking connection, and the locking screw is arranged on the front of the electroplating hanger, which is simple to operate and easy to use, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 is a schematic diagram of the monomer structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0013] Explanation of the serial numbers in the attached drawings: 1. base block; 2. wedge-shaped support block; 3. wedge-locking block; 4. locking screw; 5. hanger claw; 6. hanger cathode plate; 7. workpiece. DETAILED DESCRIPTION

[0014] It should be noted that the directional nouns that may be involved in the following paragraphs, including but not limited to "up, down, left, right, front, back, inside, outside", etc., are based on the viewing orientations shown in the corresponding drawings of the specification. Their purpose is only to facilitate those skilled in the art to better understand the technical solution of the present invention, and they should not be and should not be regarded as limiting the scope of protection or technical solution of the present invention.

[0015] It should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "assembly", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the invention can be understood according to the specific circumstances.

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] First embodiment: like Figure 1-Figure 2As shown, a cylinder chrome-plated hanger claw locking device includes a hanger cathode plate 6, a hanger claw 5, a base block 1, a wedge-shaped support block 2, a wedge block 3, and a locking screw 4. The base block 1 is fixedly connected to the back of the hanger cathode plate 6, the wedge-shaped support block 2 is fixedly connected to the inner side of the base block 1, the wedge block 3 is installed between the base block 1 and the wedge block 2, the inner side of the wedge block 2 is set as an inclined surface, the outer side of the wedge block 3 is set as an inclined surface, the wedge block 3 and the wedge block 2 are matched with the inclined surface, the hanger claw 5 is installed between the base block 1 and the wedge block 3, the hanger cathode plate 6 is provided with a threading hole, the wedge block 3 is provided with a threaded hole, and the locking screw 4 passes through the hanger cathode plate 6 through the threading hole and is screwed into the threaded hole of the wedge block 3, driving the wedge block 3 to slide along the inclined surface of the wedge-shaped support block 2; the hanger claw 5 cooperates with the basic block 1 and the wedge block 3 through the arc surface, and the arc surface axis of the basic block 1, the arc surface axis of the wedge block 3 and the axis of the hanger claw 5 are located on the same straight line; each group of basic blocks 1 is installed with two groups of wedge-shaped support blocks 2, wedge blocks 3, locking screws 4, and hanger claws 5; the basic block 1 and the wedge-shaped support block 2 adopt a split structure and are fixedly connected by welding; the head of the locking screw 4 is set on the front side of the hanger cathode plate 6; the threading hole of the hanger cathode plate 6 is set as a long strip hole.

[0018] Second embodiment: The difference between the second embodiment and the first embodiment is that the base block 1 and the wedge-shaped support block 2 adopt an integrated integral structure.

[0019] Specifically, the base block 1 and the wedge-shaped support block 2 are fixedly connected to the back of the cathode plate 6 of the hanger, the wedge block 3 and the wedge block 2 cooperate with each other at an inclined surface, and the hanger claw 5 is installed in the locking arc surface of the base block 1 and the wedge block 3. By tightening the locking screw 4, the wedge block 3 is driven to move along the axial direction of the locking screw 4, and the wedge block 3 slides along the inclined surface of the wedge block 2 to lock the hanger claw 5. In order to facilitate operation, the locking screw 4 is set on the front side of the electroplating hanger to improve work efficiency.

[0020] When in use, the present invention designs a simple and compact wedge-shaped locking combination device according to the structural characteristics of the hanger without changing the original structure and fixed position, changes the hanger claw from welding fixation to mechanical locking fixation, fully utilizes the force-increasing effect of the wedge block, and realizes the enhanced locking of the hanger claw. The locking screw is set on the front of the electroplating hanger, which is simple to operate and easy to use, and improves work efficiency.

[0021] The above drawings and descriptions only represent preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A cylinder chrome-plated hanger claw locking device, comprising a hanger cathode plate (6), a hanger claw (5), a base block (1), a wedge-shaped support block (2), a wedge block (3), and a locking screw (4). Features: The base block (1) is fixedly connected to the back of the cathode plate (6) of the hanger, the wedge-shaped support block (2) is fixedly connected to the inner side of the base block (1), the wedge-locking block (3) is installed between the base block (1) and the wedge-shaped support block (2), the inner side of the wedge-shaped support block (2) is set as an inclined surface, the outer side of the wedge-locking block (3) is set as an inclined surface, the wedge-locking block (3) and the wedge-locking block (2) cooperate with the inclined surface, the hanger claw (5) is installed between the base block (1) and the wedge-locking block (3), the cathode plate (6) of the hanger is provided with a threading hole, the wedge-locking block (3) is provided with a threaded hole, the locking screw (4) passes through the cathode plate (6) of the hanger through the threading hole and is screwed into the threaded hole of the wedge-locking block (3), driving the wedge-locking block (3) to slide along the inclined surface of the wedge-shaped support block (2).

2. A cylinder chrome-plated hanger claw locking device according to claim 1, Features: The hanger claw (5) cooperates with the base block (1) and the wedge block (3) via an arc surface, and the arc surface axis of the base block (1), the arc surface axis of the wedge block (3) and the axis of the hanger claw (5) are located on the same straight line.

3. The chrome-plated cylinder hanger claw locking device according to claim 1, Features: Each group of foundation blocks (1) is installed with two groups of wedge-shaped support blocks (2), wedge-locking blocks (3), locking screws (4), and hanger claws (5).

4. The chrome-plated cylinder hanger claw locking device according to claim 1, Features: The base block (1) and the wedge-shaped support block (2) adopt a split structure and are fixedly connected by welding.

5. The chrome-plated cylinder hanger claw locking device according to claim 1, Features: The head of the locking screw (4) is arranged on the front side of the cathode plate (6) of the hanger.

6. The chrome-plated cylinder hanger claw locking device according to claim 1, Features: The wire threading holes of the cathode plate (6) of the hanger are configured as long holes.

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