Guardrail of digital servo hydraulic machine

Abstract

The utility model relates to the technical field of guardrails, in particular to a guardrail of a digital servo hydraulic machine, which comprises a crawling ladder, a positioning sleeve is arranged at the end part of the crawling ladder, a rear guardrail is arranged at the rear end of the left side of the crawling ladder, a front guardrail is arranged at the front end of the left side of the crawling ladder, and the front guardrail is arranged at the front end of the left side of the crawling ladder. Upper cushion blocks are mounted at the bottoms of the rear guardrail and the front guardrail, lower cushion blocks are mounted at the lower ends of the upper cushion blocks, and hexagonal screws penetrate through the end walls of the upper cushion blocks and the end walls of the lower cushion blocks. The positioning sleeve at the left lower end of the crawling ladder is used for being connected with a digital servo hydraulic machine plate in a supporting mode, maintenance workers can conveniently climb and maintain the guardrails and the machine body structure, the rear guardrail and the front guardrail are formed by bending and splicing round pipes, manufacturing is simpler, manufacturing cost is saved, and the safety of the maintenance workers is improved. The rear guardrail and the front guardrail are used for being maintained on the end side of the digital servo hydraulic machine.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail of a digital servo hydraulic press. Background Art

[0002] Hydraulic press equipment is used in the production of automotive interior parts. When the hydraulic press equipment is in use, a hydraulic press manufacturer's guardrail structure is configured on the end side of the hydraulic press equipment.

[0003] Ordinary guardrail frames are mainly built with square tubes, which are then welded with bent sealing plates between the square tubes to form a closed state. Bent sealing plates must be inlaid between the square tubes, but to make this sealing plate, it is necessary to purchase thin plates of 1.2 to 2 mm, and it is also necessary to be equipped with laser cutting machines or shearing machines and bending machines, and even sheet metal workers, which means that the manufacturing cost is too high. Utility Model Content

[0004] The utility model aims to provide a guardrail for a digital servo hydraulic press.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A guardrail for a digital servo hydraulic press comprises a ladder, a positioning sleeve is installed at the end of the ladder, a rear guardrail is installed at the left rear end of the ladder, a front guardrail is installed at the left front end of the ladder, upper pads are installed at the bottom of the rear guardrail and the front guardrail, a lower pad is installed at the lower end of the upper pad, and the end walls of the upper pad and the lower pad are penetrated by hexagonal screws.

[0007] Preferably, the lower left end of the ladder is fixedly connected to the positioning sleeve.

[0008] Preferably, the rear guardrail and the front guardrail have the same shape and structure, and are symmetrically distributed about the center of the ladder.

[0009] Preferably, the bottoms of the rear guardrail and the front guardrail are fixedly connected to the upper pad.

[0010] Preferably, the upper pads and the lower pads are each provided in two groups, and each group of the upper pads and the lower pads has ten blocks.

[0011] Preferably, the upper pad and the lower pad are fixedly connected by hexagonal screws.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The positioning sleeve at the lower left end of the ladder is used to connect with the plate support of the digital servo hydraulic press, which is convenient for maintenance workers to climb and maintain the guardrail and the machine body structure. The rear guardrail and the front guardrail are made of round tube bending and splicing, which is simpler to manufacture and saves manufacturing costs. The rear guardrail and the front guardrail are used to maintain the end side of the digital servo hydraulic press;

[0014] 2. This guardrail is mainly made of round tubes that are bent and spliced, and then welded to the top of the hydraulic press with corresponding pads and equipped with screws. This guardrail has no sealing plate, which reduces the process and manufacturing cost, and improves the company's market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 A top view of the ladder, rear guardrail and front guardrail;

[0018] Figure 3 for Figure 1 A front view schematic diagram of a ladder and a front guardrail;

[0019] Figure 4 for Figure 1 Schematic diagram of the assembly of guardrail and digital servo hydraulic press.

[0020] In the figure: 1. Ladder; 2. Positioning sleeve; 3. Rear guardrail; 4. Front guardrail; 5. Upper block; 6. Lower block; 7. Hexagon screw. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution for the guardrail of a digital servo hydraulic press:

[0023] Embodiment 1:

[0024] like Figure 1-4As shown, a guardrail of a digital servo hydraulic press comprises a ladder 1, a positioning sleeve 2 is installed at the end of the ladder 1, a rear guardrail 3 is installed at the left rear end of the ladder 1, a front guardrail 4 is installed at the left front end of the ladder 1, upper pads 5 are installed at the bottom of the rear guardrail 3 and the front guardrail 4, a lower pad 6 is installed at the lower end of the upper pad 5, and the end walls of the upper pad 5 and the lower pad 6 are pierced with hexagonal screws 7.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 1 and Figure 2 As shown, the lower left end of the ladder 1 is fixedly connected to the positioning sleeve 2, the rear guardrail 3 and the front guardrail 4 have the same shape and structure, and the rear guardrail 3 and the front guardrail 4 are symmetrically distributed about the center of the ladder 1. The positioning sleeve 2 at the lower left end of the ladder 1 is used to support and connect with the digital servo hydraulic press plate, which is convenient for maintenance workers to climb and maintain the guardrail and the body structure. The rear guardrail 3 and the front guardrail 4 are both made of round pipe bending and splicing, which is simpler to manufacture and saves manufacturing costs. The rear guardrail 3 and the front guardrail 4 are used for maintenance on the end side of the digital servo hydraulic press;

[0027] Based on the first embodiment, Figure 3 and Figure 4 As shown, the bottom of the rear guardrail 3 and the front guardrail 4 are fixedly connected to the upper pad 5, and two groups of upper pads 5 and lower pads 6 are provided, and each group of upper pads 5 and lower pads 6 is provided with ten. The upper pads 5 and lower pads 6 are fixedly connected by hexagonal screws 7, and are supported on the end wall of the digital servo hydraulic press by the upper pads 5 and the lower pads 6, wherein the upper pads 5 and the lower pads 6 are connected by the hexagonal screws 7, so the manufacturing cost is lower and the assembly and installation are more convenient.

[0028] Working principle: The positioning sleeve 2 at the lower left end of the ladder 1 is used to connect with the support of the digital servo hydraulic press plate, which is convenient for maintenance workers to climb and maintain the guardrail and body structure, and the rear guardrail 3 and the front guardrail 4 are both made of round tube bending and splicing, which is simpler to manufacture and saves manufacturing costs. The rear guardrail 3 and the front guardrail 4 are used for maintenance on the end side of the digital servo hydraulic press, and are supported on the end wall of the digital servo hydraulic press by the upper pad 5 and the lower pad 6, wherein the upper pad 5 and the lower pad 6 are connected by the hexagonal screw 7, which has lower manufacturing cost and is more convenient to assemble and install.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A guardrail for a digital servo hydraulic press, comprising a ladder (1), characterized in that: A positioning sleeve (2) is installed at the end of the ladder (1), a rear guardrail (3) is installed at the left rear end of the ladder (1), a front guardrail (4) is installed at the left front end of the ladder (1), upper pads (5) are installed at the bottom of the rear guardrail (3) and the front guardrail (4), a lower pad (6) is installed at the lower end of the upper pad (5), and the end walls of the upper pad (5) and the lower pad (6) are both penetrated with hexagonal screws (7).

2. A guardrail for a digital servo hydraulic press according to claim 1, characterized in that: The lower left end of the ladder (1) is fixedly connected to the positioning sleeve (2).

3. The guardrail of a digital servo hydraulic press according to claim 1, characterized in that: The rear guardrail (3) and the front guardrail (4) have the same shape and structure, and the rear guardrail (3) and the front guardrail (4) are symmetrically distributed about the center of the ladder (1).

4. The guardrail of a digital servo hydraulic press according to claim 1, characterized in that: The bottoms of the rear guardrail (3) and the front guardrail (4) are fixedly connected to the upper cushion block (5).

5. The guardrail of a digital servo hydraulic press according to claim 1, characterized in that: The upper pads (5) and the lower pads (6) are each provided in two groups, and each group of the upper pads (5) and the lower pads (6) is provided with ten pieces.

6. The guardrail of a digital servo hydraulic press according to claim 1, characterized in that: The upper pad (5) and the lower pad (6) are fixedly connected by means of hexagonal screws (7).

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