One-way inner guide rail pressing block

Abstract

The utility model belongs to the technical field of pressing blocks, and particularly relates to a one-way inner guide rail pressing block which comprises an adjusting block, a cap sleeving groove is formed in the upper surface of the adjusting block, and a column sleeving hole communicated with the bottom face of the adjusting block is formed in the inner bottom face of the cap sleeving groove. According to the utility model, through the arrangement of the adjusting block, the sleeve column hole and the sleeve ring column, after the sleeve ring column is mounted at a specified position on the one-way inner guide rail through the screw, the adjusting block is rotated through the wrench, so that the adjusting block is lifted by virtue of threaded connection, and the distance between the adjusting block and the chassis can be expanded; and therefore, the height of the supporting surface on the adjusting block can be adjusted, the pressing block can be used for replacing the one-way inner guide rails of different specifications, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pressing blocks, and in particular relates to a one-way inner guide rail pressing block. Background Art

[0002] A guide rail is a device with grooves or ridges made of metal or other materials that can bear, fix, guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, special equipment, instruments, etc. Guide rails are also called slide rails, linear guides, and linear slides. They are used in linear reciprocating motion occasions and have higher rated loads than linear bearings. At the same time, they can bear a certain torque and can achieve high-precision linear motion under high load conditions.

[0003] When the one-way inner guide rail is used, the pressure block can be set to keep the work surface level while ensuring its accuracy and stability, avoiding vibration and noise of the workpiece during processing, which can greatly improve the processing efficiency and accuracy and ensure production quality.

[0004] Problems with existing technologies:

[0005] Most of the existing pressing blocks are one-piece products without the function of adjusting the support surface height. When installing one-way inner guide rails of different specifications, it is not convenient to replace and install one-way inner guide rails of different specifications due to insufficient number of pressing blocks. Utility Model Content

[0006] The utility model aims to provide a one-way inner guide rail pressure block, which can solve the problem that most existing pressure blocks are one-piece molded products, do not have the support surface height adjustment function, and are not convenient for installing and using one-way inner guide rails of different specifications due to insufficient number of pressure blocks when installing one-way inner guide rails of different specifications.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A one-way inner guide rail pressure block comprises an adjusting block, wherein the upper surface of the adjusting block is provided with a sleeve cap groove, the inner bottom surface of the sleeve cap groove is provided with a sleeve column hole which is communicated with the bottom surface of the adjusting block, and the sleeve column hole is threadedly connected with a sleeve ring column;

[0009] The lower end of the collar column is fixedly connected to the chassis, and the chassis is fixedly connected to the lower end of the spring.

[0010] The inner wall surface of the cap groove is provided with scale lines.

[0011] The spring sleeve is arranged in the groove and is not connected to the top surface thereof, and the groove is arranged on the bottom surface of the adjusting block.

[0012] The regulating block is set in a hexagonal shape, the upper ends of the six surfaces of the regulating block are all set as beveled surfaces, and the relative angles of the six beveled surfaces are all set as obtuse angles.

[0013] The upper sides of the hexagons of the adjusting blocks are all provided with concave cut portions corresponding to the chamfered surfaces.

[0014] The height of the sleeve hole is set to half the height of the adjustment block.

[0015] The threaded connection pitch of the sleeve column hole and the collar column is set to 0.5mm.

[0016] The height of the collar column is set to 1.5 times the height of the sleeve column hole.

[0017] The technical effects achieved by the utility model are:

[0018] The utility model provides an adjusting block, a sleeve column hole and a collar column, so that the collar column can be installed at a specified position on the one-way inner guide rail by means of screws, and then the adjusting block can be rotated by a wrench, so that the adjusting block can rise by means of a threaded connection, so that the distance between the adjusting block and the chassis can be expanded, so that the height of the supporting surface on the adjusting block can be adjusted, so that the pressing block can be used to replace one-way inner guide rails of different specifications, thereby improving the practicality of the device.

[0019] The utility model can provide a reference when a plurality of pressing blocks are used to adjust the horizontal plane by setting the scale lines, thereby facilitating the improvement of the installation and leveling efficiency of the plurality of pressing blocks and facilitating the use for the horizontal support of the unidirectional inner guide rail.

[0020] The utility model can rotate and adjust the adjusting block and the collar column through the provided spring, so that the spring always pushes the adjusting block to move upward, so that the pressing block can avoid displacement of the horizontal supporting surface of the pressing block to avoid affecting the use of the one-way inner guide rail when responding to the vibration generated during mechanical manufacturing.

[0021] The utility model can divide the pressing block into two parts for production respectively through the arranged adjusting block, the collar column and the spring, and then combine and assemble them, thereby not affecting the batch production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the adjustment block in the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the adjustment block in the utility model when viewed from above;

[0025] Figure 4 It is a structural schematic diagram of the ring column sleeve in the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Adjustment block; 11. Cap groove; 12. Pillar hole; 13. Groove; 14. Beveled surface; 15. Concave cut; 16. Scale line; 2. Pillar column; 21. Chassis; 22. Spring. DETAILED DESCRIPTION

[0028] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0029] like Figure 1 As shown, a one-way inner guide rail pressure block includes an adjustment block 1, a cap groove 11 is provided on the upper surface of the adjustment block 1, a sleeve column hole 12 communicating with the bottom surface of the adjustment block 1 is provided on the inner bottom surface of the cap groove 11, and the sleeve column hole 12 is threadedly connected with the collar column 2;

[0030] The lower end of the collar column 2 is fixedly connected to the chassis 21 , and the chassis 21 is fixedly connected to the lower end of the spring 22 .

[0031] The spring 22 is sleeved in the groove 13 and is not connected to the top surface thereof. The groove 13 is provided on the bottom surface of the adjusting block 1 .

[0032] The spring 22 can always push the adjusting block 1 upward, so that the pressing block can avoid displacement of the horizontal supporting surface of the pressing block in response to vibrations generated during mechanical manufacturing.

[0033] See attached Figure 2 , the inner wall of the cap groove 11 is provided with a scale line 16.

[0034] The scale lines 16 can provide a reference when the multiple pressing blocks are adjusted to a horizontal plane, thereby facilitating the improvement of the installation and leveling efficiency of the multiple pressing blocks and facilitating their use for horizontal support of the unidirectional inner guide rail.

[0035] See attached Figure 2 and attached Figure 3 The adjusting block 1 is set to a hexagonal shape, and the upper ends of the six surfaces of the adjusting block 1 are all set to be chamfered surfaces 14, and the relative angles of the six chamfered surfaces 14 are all set to be obtuse angles.

[0036] Furthermore, the upper side of the hexagon of the adjusting block 1 is provided with a concave cut portion 15 corresponding to the chamfered surface 14;

[0037] According to the above structure, the chamfered surface 14 can be used to prevent the edges and corners from interfering with the slider and affecting the movement effect when the slider slides on the one-way inner guide rail.

[0038] See attached Figure 4 The height of the sleeve hole 12 is set to half the height of the adjusting block 1.

[0039] Furthermore, the threaded connection pitch of the sleeve column hole 12 and the collar column 2 is set to 0.5 mm.

[0040] Furthermore, the height of the collar column 2 is set to 1.5 times the height of the column hole 12.

[0041] According to the above structure, after the adjusting block 1 is rotated and adjusted by the collar column 2, the height of its supporting surface can be adjusted within a quarter of the height of the pressing block itself, so that it is convenient to replace the pressing blocks installed on the one-way inner guide rails of different specifications.

[0042] The working principle of the utility model is as follows: after the collar column 2 is installed at a specified position on the one-way inner guide rail by means of screws, the adjusting block 1 is rotated by means of a wrench, so that the adjusting block 1 rises by means of a threaded connection, so that the distance between the adjusting block 1 and the chassis 21 can be expanded, so that the support surface on the adjusting block 1 can be height-adjusted.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A one-way inner guide rail pressing block, comprising an adjusting block (1), characterized in that: The upper surface of the adjusting block (1) is provided with a sleeve cap groove (11), the inner bottom surface of the sleeve cap groove (11) is provided with a sleeve column hole (12) which is communicated with the bottom surface of the adjusting block (1), and the sleeve column hole (12) is threadedly connected to the sleeve ring column (2); The lower end of the collar column (2) is fixedly connected to the bottom plate (21), and the bottom plate (21) is fixedly connected to the lower end of the spring (22).

2. The one-way inner guide rail pressing block according to claim 1, characterized in that: The inner wall surface of the cap groove (11) is provided with scale lines (16).

3. The one-way inner guide rail pressing block according to claim 1, characterized in that: The spring (22) is sleeved in the groove (13) and is not connected to the top surface thereof; the groove (13) is provided on the bottom surface of the adjustment block (1).

4. The one-way inner guide rail pressing block according to claim 1, characterized in that: The regulating block (1) is configured as a hexagonal shape, the upper ends of the six surfaces of the regulating block (1) are all configured as chamfered surfaces (14), and the relative angles of the six chamfered surfaces (14) are all configured as obtuse angles.

5. The one-way inner guide rail pressing block according to claim 1, characterized in that: The hexagonal upper side of the adjustment block (1) is provided with a concave cut portion (15) corresponding to the chamfered surface (14).

6. The one-way inner guide rail pressing block according to claim 1, characterized in that: The height of the sleeve hole (12) is set to be half the height of the adjustment block (1).

7. The one-way inner guide rail pressing block according to claim 1, characterized in that: The thread connection pitch of the sleeve column hole (12) and the sleeve ring column (2) is set to 0.5 mm.

8. The one-way inner guide rail pressing block according to claim 1, characterized in that: The height of the collar column (2) is set to be 1.5 times the height of the column hole (12).

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