Bidirectional guide wheel seat

Abstract

The utility model discloses a bidirectional guide wheel seat which comprises a sliding block, a guide seat main body, a guide rail and a side plate, the sliding block and the side plate are vertically arranged, one side of the side plate is provided with the guide rail, and the sliding block is provided with the guide seat main body matched with the guide rail; the guide seat body comprises a base, a guide wheel matched with the guide rail is installed on the side face of the base, and an eccentric wheel assembly matched with the sliding rail is installed at the end, away from the sliding block, of the base. A guide rail is installed on one side of a side plate, and a guide seat body matched with the guide rail is installed on a sliding block. A guide wheel matched with the guide rail is installed on the side face of the base of the guide seat body, an eccentric wheel assembly matched with the sliding rail is installed at the end, away from the sliding block, of the base, generated offset can be overcome through an eccentric wheel, and accuracy of the sliding block during moving is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field related to machine tools, in particular to a double-guide wheel seat. Background Art

[0002] The slide of a stamping machine is an indispensable part of the stamping machine. The production of stamping machine tools requires stable high precision and reliable and safe operating performance.

[0003] When the existing slider moves, a slight offset will occur due to the error of the machine tool (in principle, the slider should move straight up and down). In order to solve the above problem, we propose a double-direction guide wheel seat. Utility Model Content

[0004] The utility model aims to provide a double-direction guide wheel seat to solve the problems in the prior art.

[0005] To achieve the above object, the utility model provides the following technical solutions: a two-way guide wheel seat, comprising a slider, a guide seat body, a guide rail and a side plate, wherein the slider and the side plate are vertically arranged, a guide rail is installed on one side of the side plate, and the slider is installed with a guide seat body matched with the guide rail;

[0006] The guide seat body comprises a base, a guide wheel matched with the guide rail is installed on the side of the base, and an eccentric wheel assembly matched with the slide rail is installed on one end of the base away from the slide block.

[0007] Preferably, there are two guide wheels in total, and the two guide wheels are respectively located on both sides of the guide rail.

[0008] Preferably, there are two eccentric wheel assemblies, and the eccentric wheel assemblies include a shaft, an eccentric wheel, an eccentric sleeve and an end cover. The eccentric sleeve is sleeved on the outer side of the shaft, and the eccentric wheel is installed on the outer side of the eccentric sleeve. An end cover for limiting the eccentric sleeve is installed at one end of the shaft.

[0009] Compared with the prior art, the utility model has the following beneficial effects: a guide rail is installed on one side of the side panel, and a guide seat body matching the guide rail is installed on the slider; a guide wheel matching the guide rail is installed on the side of the base of the guide seat body, and an eccentric wheel assembly matching the slide rail is installed on the end of the base away from the slider. The offset generated can be overcome by the eccentric wheel to ensure the accuracy of the slider when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a structural schematic diagram of the guide seat body and the guide rail of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the guide seat main body of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the eccentric wheel assembly of the utility model;

[0015] Figure 5 It is a cross-sectional view of the eccentric wheel assembly of the utility model;

[0016] Figure 6 It is an exploded view of the eccentric wheel assembly of the utility model.

[0017] In the figure: 1, slider; 2, guide seat body; 3, guide rail; 4, side plate; 21, base; 22, eccentric wheel assembly; 23, guide wheel; 221, shaft; 222, eccentric wheel; 223, eccentric sleeve; 224, end cover. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0019] See also Figure 1-6In the embodiment of the utility model, a two-way guide wheel seat comprises a slider 1, a guide seat body 2, a guide rail 3 and a side plate 4, the slider 1 and the side plate 4 are vertically arranged, the guide rail 3 is installed on one side of the side plate 4, and the slider 1 is installed with a guide seat body 2 that cooperates with the guide rail 3; the guide seat body 2 comprises a base 21, a guide wheel 23 that cooperates with the guide rail 3 is installed on the side of the base 21, and an eccentric wheel assembly 22 that cooperates with the slide rail is installed on the end of the base 21 away from the slider 1; there are two guide wheels 23 in total, and the two guide wheels 23 are respectively located on both sides of the guide rail 3; a guide rail is installed on one side of the side plate, and the slider is installed with a guide seat body that cooperates with the guide rail; a guide wheel that cooperates with the guide rail is installed on the side of the base of the guide seat body, and an eccentric wheel assembly that cooperates with the slide rail is installed on the end of the base away from the slider, the offset generated can be overcome by the eccentric wheel to ensure the accuracy of the slider when moving.

[0020] like Figure 3-5 There are two eccentric wheel assemblies 22, and the eccentric wheel assemblies 22 include a shaft rod 221, an eccentric wheel 222, an eccentric sleeve 223 and an end cover 224. The shaft rod 221 is sleeved with an eccentric sleeve 223 on the outside, and the eccentric wheel 222 is installed on the outside of the eccentric sleeve 223. An end cover 224 for limiting the eccentric sleeve 223 is installed at one end of the shaft rod 221.

[0021] The working principle of the utility model is as follows: a guide rail is installed on one side of the side plate, and a guide seat body matched with the guide rail is installed on the slider; a guide wheel matched with the guide rail is installed on the side of the base of the guide seat body, and an eccentric wheel assembly matched with the slide rail is installed on the end of the base away from the slider, and the offset generated can be overcome by the eccentric wheel to ensure the accuracy of the slider when moving.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A two-way guide wheel seat, characterized in that: The invention comprises a slider (1), a guide seat body (2), a guide rail (3) and a side plate (4), wherein the slider (1) and the side plate (4) are arranged vertically, the guide rail (3) is installed on one side of the side plate (4), and the slider (1) is installed with a guide seat body (2) matched with the guide rail (3); The guide seat body (2) comprises a base (21), a guide wheel (23) cooperating with the guide rail (3) is mounted on the side of the base (21), and an eccentric wheel assembly (22) cooperating with the slide rail is mounted on the end of the base (21) away from the slide block (1).

2. A dual-direction guide wheel seat according to claim 1, characterized in that: There are two guide wheels (23) in total, and the two guide wheels (23) are respectively located on both sides of the guide rail (3).

3. A dual-direction guide wheel seat according to claim 1, characterized in that: Two eccentric wheel assemblies (22) are provided in total. The eccentric wheel assemblies (22) comprise a shaft (221), an eccentric wheel (222), an eccentric sleeve (223) and an end cover (224). The shaft (221) is sleeved with an eccentric sleeve (223) on its outer side. The eccentric wheel (222) is installed on the outer side of the eccentric sleeve (223). One end of the shaft (221) is installed with an end cover (224) for limiting the eccentric sleeve (223).

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