Double-set clamp tool of connecting rod assembly

Abstract

The utility model discloses a double-group clamp tool of a connecting rod assembly, which comprises a Z-shaped base plate and a C-shaped connecting plate fixed at the bottom end of the Z-shaped base plate, the C-shaped connecting plate is perpendicular to the Z-shaped base plate, connecting rod clamps parallel to the Z-shaped base plate are arranged at the front end and the rear end of the Z-shaped base plate, and each connecting rod clamp comprises a Y-shaped chuck and an I-shaped chuck which are oppositely arranged. The inner sides of the tail ends of the Y-shaped chuck and the I-shaped chuck are concave inwards; the two ends of the C-shaped connecting plate are each provided with a lining clamp composed of a plurality of rhombic chucks. Forward and reverse linings in the connecting rod assembly and a connecting rod clamp are integrated, automatic feeding and discharging of the connecting rod assembly are improved, efficiency is effectively improved, and labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamp tooling, and in particular relates to a double-group clamp tooling of a connecting rod assembly. Background Art

[0002] The connecting rod assembly is a common mechanical component, and its welding process is to weld a forward bushing and a reverse bushing on both sides of the connecting rod.

[0003] Conventionally, the materials are loaded manually, and the forward bushing, connecting rod, and reverse bushing are respectively taken out, loaded, and positioned for welding, and the materials are manually unloaded after welding is completed.

[0004] Conventional manual loading and unloading processes are inefficient and are not suitable for current high-efficiency demands due to high labor costs. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a double-group fixture for a connecting rod assembly, and the fixture is used in both the loading and unloading processes to solve the existing technical defects of high labor cost and low efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a double-group fixture tooling for a connecting rod assembly, including a Z-shaped base plate and a C-shaped connecting plate fixed to the bottom end of the Z-shaped base plate, wherein the C-shaped connecting plate is perpendicular to the Z-shaped base plate.

[0007] Both the front and rear ends of the Z-shaped base plate are provided with connecting rod clamps parallel to the Z-shaped base plate. The connecting rod clamps include a Y-shaped clamp and an I-shaped clamp arranged opposite to each other, and the inner sides of the ends of the Y-shaped clamp and the I-shaped clamp are concave inward; both ends of the C-shaped connecting plate are provided with bushing clamps composed of a plurality of diamond-shaped clamps.

[0008] As a preferred solution of the utility model, the connecting rod clamp and the bushing clamp are both opened downward, and the connecting rod clamp at the front end of the Z-shaped base plate and the bushing clamps at both ends of the C-shaped connecting plate are on the same longitudinal plane.

[0009] As a further preferred embodiment of the present invention, the connecting rod clamp is pneumatically controlled by a first clamp cylinder disposed on the Z-shaped substrate, and the first clamp cylinders at the front and rear ends are located on the same side of the Z-shaped substrate.

[0010] As a further solution of the utility model, the bushing clamp is pneumatically controlled by a second clamp cylinder arranged at the bottom end of the C-shaped connecting plate.

[0011] As a preferred solution of the utility model, there are at least three diamond-shaped chucks, and the inner side of the diamond-shaped chuck is in an arc shape.

[0012] Compared with the prior art, the double-group fixture tooling of a connecting rod assembly provided by the utility model has the following features:

[0013] Beneficial effects:

[0014] 1. The connecting rod clamps at the front and rear ends of the Z-shaped base plate are used to clamp the connecting rods, which can realize the clamping of a single set of connecting rods or the clamping of two sets of connecting rods at the same time.

[0015] 2. The bushing clamps at both ends of the C-type connecting plate are used to clamp the bushing to meet the feeding requirements of the bushings at both ends of the connecting rod assembly.

[0016] 3. The double-legged clamp tooling of the utility model integrates the connecting rod and the bushing double clamp into one body, which can realize the clamping of a set of connecting rod assembly parts at the same time, and cooperate with the rear end clamp of the Z-shaped base plate to realize the simultaneous operation of loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0020] Reference numerals:

[0021] Double set of clamps 4, Z-type base plate 41, first clamp cylinder 412, connecting rod clamp 413, Y-type clamp 414 and I-type clamp 415;

[0022] C-shaped connecting plate 42 , second clamp cylinder 422 , and bushing clamp 423 . DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with 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 used to limit the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0026] The double-group clamp 4 of the connecting rod assembly of the utility model embodiment is located on the rotating seat at the end of the rotating shaft of the six-axis robot and can be used in the connecting rod assembly production line. Since the six-axis robot is a prior art, the utility model embodiment does not specifically describe its structure.

[0027] See also Figure 1-2 As shown, a double-group clamp 4 of a connecting rod assembly according to an embodiment of the utility model includes a Z-shaped base plate 41 and a C-shaped connecting plate 42 fixed to the bottom end of the Z-shaped base plate 41 . The Z-shaped base plate 41 is arranged perpendicular to the rotating seat, and the C-shaped connecting plate 42 is perpendicular to the Z-shaped base plate 41 .

[0028] A first clamp cylinder 412 parallel to the Z-shaped substrate 41 is provided at both the front and rear ends on the same side of the Z-shaped substrate 41, and a connecting rod clamp 413 is provided at the end of the first clamp cylinder 412. The connecting rod clamp 413 includes a Y-shaped clamp 414 and an I-shaped clamp 415. The Y-shaped clamp 414 and the I-shaped clamp 415 are arranged opposite to each other, and the inner sides of the ends of the Y-shaped clamp 414 and the I-shaped clamp 145 are both concave inwards.

[0029] A second clamp cylinder 422 is disposed at both ends of the C-shaped connecting plate 42. In the embodiment of the utility model, the bottom end of the second clamp cylinder 422 is a bushing clamp 423 composed of three diamond-shaped clamps.

[0030] The connecting rod clamp 413 and the bushing clamp 423 are both opened downward.

[0031] The connecting rod clamp 413 at the front end of the Z-shaped base plate and the bushing clamps 423 at both ends of the C-shaped connecting plate are on the same longitudinal plane to ensure that the connecting rod and the bushing can be clamped at the same time.

[0032] The two bushing clamps 423 in the double set of clamps 4 are used to clamp a forward bushing and a reverse bushing, while the front connecting rod clamp 413 in the Z-shaped base plate 41 is used to clamp the connecting rod, and at the same time clamp a forward bushing and a reverse bushing and the connecting rod for welding.

[0033] After welding is completed, the finished part is clamped by the rear end connecting rod clamp 413 of the double set of clamps 4 for unloading.

[0034] The utility model discloses a double-group clamp of a connecting rod assembly, which integrates a connecting rod and a bushing double clamp into one body, and realizes the clamping of a set of connecting rod assembly parts at the same time. It cooperates with the rear end clamp of the Z-shaped base plate to realize simultaneous loading and unloading operations. In the production and processing of the connecting rod assembly, the loading and unloading of the clamp replaces manual labor, thereby improving production efficiency.

[0035] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-group fixture for a connecting rod assembly, characterized in that: It includes a Z-shaped base plate and a C-shaped connecting plate fixed to the bottom end of the Z-shaped base plate, wherein the C-shaped connecting plate is perpendicular to the Z-shaped base plate; Both the front and rear ends of the Z-shaped base plate are provided with connecting rod clamps parallel to the Z-shaped base plate, and the connecting rod clamps include a Y-shaped clamp and an I-shaped clamp arranged opposite to each other, and the inner sides of the ends of the Y-shaped clamp and the I-shaped clamp are concave inward; both ends of the C-shaped connecting plate are provided with bushing clamps composed of a plurality of diamond-shaped clamps.

2. The double-group fixture for a connecting rod assembly according to claim 1, characterized in that: The connecting rod clamp and the bushing clamp are both opened downward, and the connecting rod clamp at the front end of the Z-shaped base plate and the bushing clamps at both ends of the C-shaped connecting plate are on the same longitudinal plane.

3. The double-group fixture for a connecting rod assembly according to claim 2, characterized in that: The connecting rod clamp is pneumatically controlled by a first clamp cylinder arranged on the Z-shaped substrate, and the first clamp cylinders at the front and rear ends are located on the same side of the Z-shaped substrate.

4. The double-group fixture for a connecting rod assembly according to claim 3, characterized in that: The bushing clamp is pneumatically controlled by a second clamp cylinder arranged at the bottom end of the C-shaped connecting plate.

5. The double-group fixture for a connecting rod assembly according to claim 1, characterized in that: The number of the diamond-shaped chucks is at least three, and the inner sides of the diamond-shaped chucks are in an arc shape.

Images