Oil cylinder lug ring positioning tool

Abstract

The utility model discloses an oil cylinder lug ring positioning tool which comprises a base. The positioning seat is mounted on the base and matched with an oil cylinder lug ring, the locking screw is mounted on the positioning seat, and the pressing plate and the nut are movably mounted on the locking screw. The positioning and fixing device is used for positioning and fixing the oil cylinder lug ring during hole machining, is simple, convenient and rapid to operate, simple in structure, accurate in positioning and suitable for machining of large-batch products, and the consistency of machining of the large-batch products is high.

Description

Technical Field

[0001] The utility model relates to the processing of oil cylinder earrings, in particular to an oil cylinder earring positioning tool. Background Art

[0002] Cylinder earrings are one of the important accessories on hydraulic cylinders. They need to bear various complex variable stresses during operation, and their mechanical strength requirements are high.

[0003] During the processing of cylinder earrings, holes need to be drilled on their sides. However, due to the irregular shape of the cylinder earrings, clamping and positioning are cumbersome. Each cylinder earring requires a long period of installation, positioning and adjustment before processing to ensure accurate processing position, which is inefficient. In large-scale production, each cylinder earring requires individual installation and adjustment, which is inefficient and cannot keep up with the production speed. Therefore, it is necessary to develop a tooling that can quickly position and install the cylinder earrings to meet the processing needs of large-scale products. To this end, a cylinder earring positioning tooling is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide a cylinder earring positioning tool.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a cylinder earring positioning tool, including a base; which is characterized in that it also includes a positioning seat installed on the base and adapted to the cylinder earring, a locking screw installed on the positioning seat, and a pressure plate and a nut movably installed on the locking screw.

[0006] More preferably, it also includes a positioning support member installed on the base to support the cylinder earring and also to position the angle at which the cylinder earring is installed on the positioning seat.

[0007] Further preferably, the positioning support member includes a support seat installed on the base and a support screw movably installed on the support seat.

[0008] Further preferably, the pressure plate is further provided with a positioning boss adapted to the cylinder earring and extending into the cylinder earring to support it.

[0009] The beneficial effects of the present invention are as follows: through the setting of the present device, it is used to position and fix the cylinder earrings when processing holes. The operation is simple, convenient and fast, the structure is simple, and the positioning is accurate. When positioning and fixing large quantities of products, there is no need for adjustment and position measurement. The device is suitable for the processing of large quantities of products, and the consistency of batch product processing is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attachment Figure 1 It is a structural diagram of the utility model;

[0011] Attachment Figure 2 It is a structural diagram of the utility model;

[0012] Attachment Figure 3 It is a structural schematic diagram from another perspective of the present invention.

[0013] Legend: 1. Base; 2. Positioning seat; 3. Locking screw; 4. Pressure plate; 41. Positioning boss; 5. Nut; 6. Positioning support; 61. Support seat; 62. Support screw; 63. Adjustment end. DETAILED DESCRIPTION

[0014] Below we further explain the oil cylinder earring positioning tool described in the utility model with reference to the accompanying drawings.

[0015] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0016] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0017] See Figure 1-3 As shown in the figure, a cylinder earring positioning tool comprises a base 1; it is characterized by further comprising a positioning seat 2 mounted on the base 1 and adapted to the cylinder earring, a locking screw 3 mounted on the positioning seat 2, a pressure plate 4 and a nut 5 movably mounted on the locking screw 3;

[0018] The device is used to position and fix the cylinder earring when machining the hole. It is easy, convenient and quick to operate, has a simple structure and precise positioning. It is suitable for the processing of large quantities of products, and the consistency of batch product processing is high.

[0019] The positioning seat 2 is provided to limit the up, down, left and right positions of the cylinder earring. The screw, nut 5 and pressure plate 4 are provided to press the positioned cylinder earring onto the positioning seat 2.

[0020] In one embodiment, it further comprises a positioning support member 6 mounted on the base 1 to support the cylinder earring and also to position the angle of the cylinder earring mounted on the positioning seat 2;

[0021] The positioning support 6 is provided to support and position one end of the cylinder earring, thereby positioning and supporting the angular position of the cylinder earring, ensuring the accuracy of the punching position, and preventing the cylinder earring from being displaced due to downward force during punching.

[0022] In one embodiment, the positioning support member 6 includes a support seat 61 installed on the base 1 and a support screw 62 movably installed on the support seat 61. Through the setting of the support seat 61 and the support screw 62, the height of the positioning support member 6 can be adjusted, so that it can be suitable for products of different models or different angles.

[0023] In one embodiment, the end of the support screw 62 is provided with an adjustment end 63 for facilitating the rotation of the support screw 62 to adjust the height of the support screw 62; through the setting of the adjustment end 63, the adjustment end 63 can be set to a hexagonal or other polygonal shape that can increase friction resistance, thereby facilitating the rotation of the support screw 62 to adjust the height.

[0024] In one embodiment, the pressure plate 4 is also provided with a positioning boss 41 that is adapted to the cylinder earring and extends into the cylinder earring to support it. Through the setting of the positioning boss 41, through cooperation with the positioning seat 2, it supports the two ends of the cylinder earring, and the positioning stability is higher, avoiding tilting during the installation of the cylinder earring.

[0025] When the utility model is in use: first, the cylinder earring is passed through the locking screw 3 and then put on the positioning seat 2, and then the cylinder earring is rotated until one end of the cylinder earring contacts with the support screw 62. At this time, the positioning of the cylinder earring is completed, and then the pressure plate 4 is passed through the locking screw 3 and fits against one side of the cylinder earring. At the same time, the positioning boss 41 is extended into the cylinder earring to support the cylinder earring, and then the nut 5 is installed on the locking screw 3 and tightened to complete the positioning and fixation of the cylinder earring, and then holes are punched through the punching equipment. After the drilling is completed, the nut 5 is unscrewed, and then the pressure plate 4 and the cylinder earring can be removed in turn.

[0026] The protection scope of the present invention is not limited to the above embodiment and its variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment fall within the protection scope of the present invention.

Claims

1. A cylinder earring positioning tool, comprising a base (1); characterized in that It also includes a positioning seat (2) mounted on the base (1) and adapted to the oil cylinder earring, a locking screw (3) mounted on the positioning seat (2), a pressure plate (4) and a nut (5) movably mounted on the locking screw (3).

2. The oil cylinder earring positioning tool according to claim 1, characterized in that: It also includes a positioning support member (6) installed on the base (1) to support the oil cylinder earring and also to position the angle of the oil cylinder earring installed on the positioning seat (2).

3. The oil cylinder earring positioning tool according to claim 2, characterized in that: The positioning support member (6) comprises a support seat (61) mounted on the base (1) and a support screw (62) movably mounted on the support seat (61).

4. The oil cylinder earring positioning tool according to claim 3, characterized in that: The end of the support screw (62) is provided with an adjustment end (63) for facilitating the rotation of the support screw (62) and adjusting the height of the support screw (62).

5. The oil cylinder earring positioning tool according to claim 1, characterized in that: The pressure plate (4) is also provided with a positioning boss (41) adapted to the oil cylinder earring and extending into the oil cylinder earring to support it.

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