Linear guide rail sliding block tool for machining

Abstract

The utility model discloses a linear guide rail sliding block tool for machining, which comprises a sliding block body, butt joint through holes are arranged at four corners of the sliding block body, an adjusting hole is arranged on the upper surface of the sliding block body, a supporting mechanism is movably arranged in a mounting groove, and the supporting mechanism comprises a mechanism shell movably arranged in the mounting groove. A lifting supporting foot is fixedly installed at the upper end of the mechanism shell, a spring is connected to the lifting supporting foot, a positioning shaft is installed in the mechanism shell, a supporting rolling wheel is movably installed on the positioning shaft, and an adjusting mechanism is arranged in the adjusting hole. According to the linear guide rail sliding block tool for machining, the supporting block can press the mechanism shell downwards after moving downwards, so that the supporting rolling wheels move downwards to make contact with a base of a linear guide rail, the supporting mechanism is used for assisting in supporting the sliding block body, pressure borne by the guide rail and the lead screw is reduced, abrasion of the guide rail and the lead screw is relieved, and the service life of the sliding block is prolonged. The service life of the linear guide rail is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of linear guide rails, in particular to a linear guide rail slider tooling for mechanical processing. Background Art

[0002] The basic structure of a linear guide is mainly composed of a guide rail, a slider and a lead screw. The guide rail is a fixed component made of high-precision steel with a ground and polished surface. The slider is a moving component that achieves linear motion through a lead screw. The slider is used to carry workpieces. When the workpiece is heavy, the slider will press down the guide rail and the lead screw, accelerating the wear of the guide rail and the lead screw and reducing the service life of the linear guide. Therefore, a linear guide slider tooling for machining is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide a linear guide slider tooling for mechanical processing, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The cam is provided with a threaded slot in the upper end of the sliding block, and a support block is provided on the lower end of the sliding block.

[0006] Furthermore, a mounting hole is provided on the mechanism housing, and the positioning shaft is installed in the mechanism housing through the mounting hole.

[0007] Furthermore, the support roller is movably installed in the mechanism housing through a positioning shaft, one end of the spring is connected to the lifting foot, and the other end of the spring is connected to the bottom of the installation groove.

[0008] Furthermore, a connecting groove is provided at the bottom of the support block, and the anti-slip pad is installed at the bottom of the support block through the connecting groove.

[0009] Furthermore, the threaded sleeve is installed on the slider body through the adjustment hole, and the adjustment screw is installed above the mechanism housing through the threaded sleeve.

[0010] Furthermore, the support mechanism is installed on the slider body through a mounting groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] During use, the lead screw is connected in the threaded groove, and the slider body can be driven to move back and forth through the lead screw. The heavy workpiece carried on the slider body allows the adjusting screw to be rotated. After rotating the adjusting screw, it will drive the support block to move downward. After the support block moves downward, it will press down the mechanism housing, so that the support roller moves downward and contacts the base of the linear guide rail, and then the support mechanism is used to assist in supporting the slider body, reducing the pressure on the guide rail and the lead screw, slowing down the wear of the guide rail and the lead screw, and extending the service life of the linear guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the support mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the adjustment mechanism of the utility model.

[0017] In the figure: 1. Slider body; 2. Docking through hole; 3. Adjustment hole; 4. Mounting groove; 5. Guide groove; 6. Threaded groove; 7. Support mechanism; 701. Mechanism housing; 702. Lifting foot; 703. Mounting hole; 704. Spring; 705. Support roller; 706. Positioning shaft; 8. Adjustment mechanism; 801. Connecting notch; 802. Adjustment screw; 803. Threaded sleeve; 804. Support block; 805. Anti-slip pad. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1As shown, a linear guide slider tooling for mechanical processing includes a slider body 1, docking through holes 2 are opened at the four corners of the slider body 1, an adjustment hole 3 is opened on the upper surface of the slider body 1, a thread groove 6 is opened in the middle position of the slider body 1, and guide grooves 5 are arranged on both sides of the thread groove 6 on the slider body 1. A mounting groove 4 is opened on the side wall of the slider body 1, a supporting mechanism 7 is movably installed in the mounting groove 4, an adjusting mechanism 8 is arranged in the adjusting hole 3, the supporting mechanism 7 is installed on the slider body 1 through the mounting groove 4, and the supporting mechanism 7 can be driven to pop out by the adjusting mechanism 8. After the supporting mechanism 7 is popped out, it can serve the purpose of auxiliary supporting the slider body 1 and reduce the pressure on the guide rail and the screw rod.

[0020] like Figure 2 Figure 4 As shown, the adjustment mechanism 8 includes a threaded sleeve 803 fixed in the adjustment hole 3, an adjusting screw 802 is installed on the inner thread of the threaded sleeve 803, a connecting notch 801 is provided at the upper end of the adjusting screw 802, a support block 804 is fixedly installed on the lower end of the adjusting screw 802, an anti-skid pad 805 is fixedly installed on the lower surface of the support block 804, a connecting rubbing groove is provided at the bottom of the support block 804, the anti-skid pad 805 is installed at the bottom of the support block 804 through the connecting groove, the threaded sleeve 803 is installed on the slider body 1 through the adjustment hole 3, and the adjusting screw 802 is installed above the mechanism housing 701 through the threaded sleeve 803.

[0021] Specifically, a flat-blade screwdriver can be connected to the adjusting screw 802 through the connecting notch 801. After the flat-blade screwdriver is connected to the adjusting screw 802, the adjusting screw 802 can be rotated. After rotating the adjusting screw 802, it will drive the support block 804 to move downward. After the support block 804 moves downward, it will press down the mechanism housing 701.

[0022] like Figure 2 Figure 3 As shown, the supporting mechanism 7 includes a mechanism housing 701 movably installed in the mounting groove 4, a lifting foot 702 is fixedly installed on the upper end of the mechanism housing 701, and the lifting foot 702 is connected to a spring 704, a positioning shaft 706 is installed in the mechanism housing 701, and a supporting roller 705 is movably installed on the positioning shaft 706, a mounting hole 703 is opened in the mechanism housing 701, the positioning shaft 706 is installed in the mechanism housing 701 through the mounting hole 703, the supporting roller 705 is movably installed in the mechanism housing 701 through the positioning shaft 706, one end of the spring 704 is connected to the lifting foot 702, and the other end of the spring 704 is connected to the bottom of the mounting groove 4.

[0023] Specifically, when the workpiece on the slider body 1 is heavier, the mechanism housing 701 will drive the support roller 705 to move downward to contact the base of the linear guide rail, and then use the support roller 705 to assist in supporting the slider body 1, thereby reducing the pressure on the guide rail and the lead screw and alleviating the wear of the guide rail and the lead screw. When the workpiece on the slider body 1 is lighter, the adjusting screw 802 can be loosened. After loosening the adjusting screw 802, the spring 704 will drive the mechanism housing 701 to reset, so that the support roller 705 will shrink into the mounting groove 4.

[0024] It should be noted that the utility model is a linear guide slider fixture for mechanical processing. In actual use, the screw rod is first connected to the thread groove 6, and the guide rail is connected to the guide rail groove 5. The slider body 1 can be driven to move forward and backward through the screw rod. The workpiece carried on the slider body 1 is heavy, so the adjusting screw 802 can be rotated. Since the threaded sleeve 803 is installed on the slider body 1 through the adjustment hole 3, the adjusting screw 802 is installed above the mechanism housing 701 through the threaded sleeve 803. Therefore, after rotating the adjusting screw 802, it will drive the support block 804 to move downward. After the support block 804 moves downward, it will press down the mechanism housing 701, pressing the machine down. After the mechanism housing 701 is reset, the spring 704 will drive the mechanism housing 701 to reset. After the mechanism housing 701 is reset, the support roller 705 will shrink into the mounting groove 4.

[0025] 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 linear guide slider tool for machining, comprising a slider body (1), characterized in that: The slider body (1) is provided with docking through holes (2) at the four corners, the slider body (1) is provided with an adjustment hole (3) on its upper surface, the slider body (1) is provided with a thread groove (6) at the middle position, the slider body (1) is provided with guide rail grooves (5) on both sides of the thread groove (6), the slider body (1) is provided with a mounting groove (4) on its side wall, a support mechanism (7) is movably installed in the mounting groove (4), the support mechanism (7) comprises a mechanism housing (701) movably installed in the mounting groove (4), a lifting foot (702) is fixedly installed on the upper end of the mechanism housing (701), and the lifting foot (702) is connected to A spring (704) is provided, a positioning shaft (706) is installed in the mechanism housing (701), a supporting roller (705) is movably installed on the positioning shaft (706), an adjusting mechanism (8) is provided in the adjusting hole (3), the adjusting mechanism (8) comprises a threaded sleeve (803) fixed in the adjusting hole (3), an adjusting screw (802) is installed in the threaded inner part of the threaded sleeve (803), a connecting notch (801) is provided at the upper end of the adjusting screw (802), a supporting block (804) is fixedly installed at the lower end of the adjusting screw (802), and an anti-slip pad (805) is fixedly installed on the lower surface of the supporting block (804).

2. The linear guide slider fixture for machining according to claim 1, characterized in that: The mechanism housing (701) is provided with a mounting hole (703), and the positioning shaft (706) is mounted in the mechanism housing (701) through the mounting hole (703).

3. The linear guide slider fixture for machining according to claim 2, characterized in that: The support roller (705) is movably mounted in the mechanism housing (701) via a positioning shaft (706); one end of the spring (704) is connected to the lifting foot (702); and the other end of the spring (704) is connected to the bottom of the mounting groove (4).

4. The linear guide slider fixture for machining according to claim 3, characterized in that: The bottom of the support block (804) is provided with a connecting groove, and the anti-skid pad (805) is installed on the bottom of the support block (804) through the connecting groove.

5. The linear guide slider fixture for machining according to claim 4, characterized in that: The threaded sleeve (803) is installed on the slider body (1) through the adjustment hole (3), and the adjustment screw (802) is installed above the mechanism housing (701) through the threaded sleeve (803).

6. The linear guide slider fixture for machining according to claim 5, characterized in that: The support mechanism (7) is mounted on the slider body (1) via the mounting groove (4).

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