Device for quickly and finely adjusting position of sliding block

Abstract

The utility model relates to the technical field of guide rail slide blocks, in particular to a slide block rapid fine position adjustment device which comprises a bottom plate and a linear guide rail, scale marks are arranged on the front face of the bottom plate, and the linear guide rail is installed on the upper surface of the bottom plate. The sliding block is arranged at the top end of the linear guide rail; the sliding block is connected with the base. According to the utility model, the scale marks are arranged on the front surface of the bottom plate, the slide block connecting seat is arranged on the slide block, the scale is bolted on the front surface of the slide block connecting seat through the set screw, and the bottom end of the scale is triangular and is vertical to the scale marks; the ruler can be moved to the determined position through the sliding block and the sliding block connecting seat after the position is determined through simple size calculation and matching with scale marks, so that the position of the sliding block is accurately and finely adjusted, and the operation is simple and rapid; and meanwhile, the front end and the rear end of the limiting seat can be compressed through cooperation of a headless screw and a square wing nut, so that the holding groove holds the linear guide rail tightly, and the fine adjustment position is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail sliders, in particular to a device for quickly fine-tuning the position of a slider. Background Art

[0002] A guide rail usually refers to a groove or ridge made of metal or other materials, which is mostly used in conjunction with a slider to guide an object on the slider, and the object is moved by the relative movement of the slider and the guide rail.

[0003] Some existing sliders do not have a fine-tuning function. Every time a product is changed, the mechanism compatible with the product of that size needs to be adjusted according to the product size. Usually, the product is placed on the slider and then slowly adjusted according to the product. The operation is cumbersome and inconvenient to use. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and provide a device for quickly fine-tuning the position of a slider to solve the technical problem that the prior slider does not have a fine-tuning function.

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

[0006] A device for quickly fine-tuning the position of a slider comprises: a bottom plate, a front surface of which is provided with scale lines, and:

[0007] A linear guide rail, the linear guide rail being mounted on the upper surface of the base plate;

[0008] A slider, the slider being arranged at the top end of the linear guide rail;

[0009] A slider connecting seat, the slider connecting seat is arranged at the top end of the slider;

[0010] A limit seat, the limit seat is fixedly connected to the right side of the slider connecting seat;

[0011] A ruler is installed at the middle of the front side of the slider connecting seat.

[0012] Furthermore, a mounting groove for mounting a linear guide rail is provided on the front upper surface of the base plate, and the linear guide rail is bolted to the inside of the mounting groove by a locking screw.

[0013] Furthermore, guide grooves are provided at the upper ends of the front and rear sides of the linear guide rail and along its center line, and the two guide grooves are symmetrically distributed.

[0014] Furthermore, a slide groove matching with the linear guide rail is provided at the bottom of the slider, and the slider is slidably matched with the top of the linear guide rail through the slide groove. The front and rear inner walls of the slide groove are fixedly connected with guide strips, and the end of the guide strip away from the slide groove is slidably matched with the inside of the guide groove.

[0015] Furthermore, the slider connecting seat and the limiting seat are an integrated structure, a concave groove matching the slider is provided in the middle of the bottom end of the slider connecting seat, and the slider connecting seat is sleeved on the outer side of the top end of the slider through the concave groove.

[0016] Furthermore, four third threaded holes distributed in a square shape are provided in the middle of the slider connecting seat, the bottom ends of the third threaded holes extend to the interior of the slider, the internal threads of the third threaded holes are matched with fixing screws and the bottom ends of the fixing screws extend to the interior of the slider, and fourth threaded holes are provided at the four corners of the slider connecting seat.

[0017] Furthermore, the size of the limit seat is smaller than that of the slider connecting seat, an arc-shaped waist groove is provided at the connection between the limit seat and the slider connecting seat, and a through hole is provided in the middle of the connection between the limit seat and the slider connecting seat.

[0018] Furthermore, a clamping groove is provided in the middle of the bottom end of the limit seat, and the limit seat is slidably fitted to the outer side of the top end of the linear guide rail through the clamping groove. A clearance hole is provided in the middle of the limit seat, and the left end and the bottom end of the clearance hole are respectively connected to the through hole and the clamping groove.

[0019] Furthermore, a clearance hole is provided in the middle of the front side of the limit seat, and a first threaded hole is provided in the middle of the back side of the limit seat. The internal thread of the first threaded hole is matched with a headless screw, and the end of the headless screw away from the first threaded hole passes through the clearance hole and the clearance hole and extends to the front side. The extended end of the headless screw is threadedly matched with a square wing nut, and the square wing nut is in contact with the limit seat.

[0020] Furthermore, two second threaded holes are provided on the front side of the slider connection seat at positions corresponding to the scale, and the scale is mounted on the front side of the slider connection seat by means of set screws and the second threaded holes.

[0021] Beneficial effects of the utility model:

[0022] The utility model sets scale lines on the front side of the bottom plate, installs a slider connecting seat on the slider, and bolts a ruler on the front side of the slider connecting seat through a set screw. The bottom end of the ruler is triangular and perpendicular to the scale lines. After determining the position through simple size calculation and in conjunction with the scale lines, the ruler can be moved to the determined position through the slider and the slider connecting seat, thereby accurately fine-tuning the position of the slider, and the operation is simple and quick; at the same time, the front end and the rear end of the limit seat can be compressed through the cooperation of the headless screw and the square wing nut, so that the clamping groove clamps the linear guide rail, thereby limiting the fine-tuning position. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the device;

[0025] Figure 2 This is a schematic diagram of the main cross-sectional structure of an embodiment of the device;

[0026] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of the device;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the slider connecting seat of the embodiment of the device.

[0028] Explanation of the markings in the figure: 1. Base plate; 2. Linear guide; 3. Slider; 4. Slider connecting seat; 5. Limit seat; 6. Mounting slot; 7. Scale line; 8. Locking screw; 9. Guide slot; 10. Concave slot; 11. Fixing screw; 12. Ruler; 13. Set screw; 14. Waist slot; 15. Through hole; 16. Make way hole; 17. Square wing nut; 18. Guide strip; 19. Clamping slot; 20. Avoidance hole; 21. Second threaded hole; 22. Third threaded hole; 23. Fourth threaded hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 of 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.

[0030] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0031] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0032] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0033] See also Figure 1-4 As shown, a device for quickly fine-tuning the position of a slider comprises: a base plate 1, a scale line 7 is provided on the front side of the base plate 1, and: a linear guide rail 2, the linear guide rail 2 is installed on the upper surface of the base plate 1; a slider 3, the slider 3 is arranged at the top end of the linear guide rail 2; a slider connecting seat 4, the slider connecting seat 4 is arranged at the top end of the slider 3; a limit seat 5, the limit seat 5 is fixedly connected to the right side of the slider connecting seat 4; and a ruler 12, the ruler 12 is installed in the middle of the front side of the slider connecting seat 4.

[0034] When in use, the position can be determined by simple size calculation, and then the limit seat 5 is moved left and right. The limit seat 5 drives the slider connecting seat 4 and the slider 3 to move and the ruler 12 to move left and right, so that the triangle at the bottom of the ruler 12 coincides with the calculated scale line 7, and then the position of the slider 3 after fine-tuning is positioned through the limit seat 5.

[0035] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the front end upper surface of the base plate 1 is provided with a mounting groove 6 for mounting the linear guide 2, and the linear guide 2 is bolted to the inside of the mounting groove 6 by a locking screw 8; the inner bottom wall of the mounting groove 6 is provided with a threaded hole groove that cooperates with the locking screw 8. When the linear guide 2 is installed, the rear side of the linear guide 2 is tightly attached to the side wall of the mounting groove 6, and then the linear guide 2 is fixed in the mounting groove 6 by bolts. The mounting groove 6 can quickly locate the installation position of the linear guide 2 and prevent the linear guide 2 from being offset.

[0036] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, guide grooves 9 are provided at the upper ends of the front and rear sides of the linear guide rail 2 and along its center line, and the two guide grooves 9 are symmetrically distributed.

[0037] Specifically, Figure 2 and Figure 3 As shown, a slide groove matching with the linear guide rail 2 is provided at the bottom of the slider 3, and the slider 3 is slidably matched with the top of the linear guide rail 2 through the slide groove. The front and rear inner walls of the slide groove are fixedly connected with guide bars 18, and the end of the guide bar 18 away from the slide groove is slidably matched with the inside of the guide groove 9; the slide groove and guide bar 18 cooperate with the slider 3 and the guide groove 9 to greatly reduce the friction between the slider 3 and the linear guide rail 2, thereby ensuring the stable and smooth movement of the slider 3.

[0038] Specifically, Figure 1 and Figure 3 As shown, the slider connecting seat 4 and the limit seat 5 are an integrated structure, and a concave groove 10 matching the slider 3 is provided in the middle of the bottom end of the slider connecting seat 4, and the slider connecting seat 4 is sleeved on the outer side of the top end of the slider 3 through the concave groove 10; setting the slider connecting seat 4 and the limit seat 5 as one body can facilitate processing and subsequent use.

[0039] Specifically, Figure 1 and Figure 3 As shown, four third threaded holes 22 distributed in a square shape are provided in the middle of the slider connecting seat 4, the bottom ends of the third threaded holes 22 extend to the interior of the slider 3, the internal threads of the third threaded holes 22 are matched with fixing screws 11 and the bottom ends of the fixing screws 11 extend to the interior of the slider 3, and fourth threaded holes 23 are provided at the four corners of the slider connecting seat 4; this arrangement facilitates quick disassembly and installation of the slider connecting seat 4 and the slider 3, and at the same time, the fourth threaded holes 23 can facilitate the installation of objects or equipment.

[0040] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, the size of the limit seat 5 is smaller than that of the slider connecting seat 4, and an arc-shaped waist groove 14 is provided at the connection between the limit seat 5 and the slider connecting seat 4, and a through hole 15 is provided in the middle of the connection between the limit seat 5 and the slider connecting seat 4; a clamping groove 19 is provided in the middle of the bottom end of the limit seat 5, and the limit seat 5 is slidably matched with the top end of the linear guide 2 through the clamping groove 19, and a yield hole 16 is provided in the middle of the limit seat 5, and the left end and the bottom end of the yield hole 16 are respectively connected with the through hole 15 and the clamping groove 19; through the cooperation of the waist groove 14, the through hole 15 and the clamping groove 19, the front end and the rear end of the limit seat 5 can be close to each other under the action of external force, and the clamping groove 19 can slide with the slider 3. At the same time, under the clamping of external force, the limit seat 5 can clamp the linear guide 2, so that the limit can be obtained after the slider 3 is fine-tuned.

[0041] Specifically, Figure 1 and Figure 4 As shown, a clearance hole 20 is provided in the middle of the front side of the limit seat 5, and a first threaded hole is provided in the middle of the back side of the limit seat 5. The internal thread of the first threaded hole is matched with a headless screw. The end of the headless screw away from the first threaded hole passes through the clearance hole 16 and the clearance hole 20 and extends to the front side. The extended end of the headless screw is threadedly matched with a square wing nut 17, and the square wing nut 17 is in contact with the limit seat 5. By arranging the headless screw and the square wing nut 17 to cooperate, when the position of the slider 3 needs to be fixed, it is only necessary to rotate the square wing nut 17 in the forward direction, and the square wing nut 17 can move backward on the headless screw and bring the front and rear ends of the limit seat 5 closer to each other, so that the space of the clamping groove 19 shrinks inward and clamps the linear guide 2.

[0042] Specifically, Figure 1 and 3 As shown, two second threaded holes 21 are provided on the front of the slider connecting seat 4 and at positions corresponding to the scale 12. The scale 12 is installed on the front of the slider connecting seat 4 by means of the set screws 13 and the second threaded holes 21. The bottom of the scale 12 is in a triangular shape. By means of the second threaded holes 21 and the set screws 13, the scale 12 can be disassembled and installed and the vertex of the inverted triangle at the bottom of the scale 12 can be vertically overlapped with the scale line 7, so that the position of the slider 3 can be accurately fine-tuned.

[0043] In summary, compared with the prior art, the device for quickly fine-tuning the position of the slider has at least the following beneficial effects: the utility model sets a scale line 7 on the front of the base plate 1, installs a slider connecting seat 4 on the slider 3, and bolts a scale 12 on the front of the slider connecting seat 4 through a set screw 13. The bottom end of the scale 12 is triangular and perpendicular to the scale line 7. After determining the position through simple size calculation and in conjunction with the scale line 7, the scale 12 can be moved to the determined position through the slider 3 and the slider connecting seat 4, and the operation is simple and quick; at the same time, the headless screw and the square wing nut 17 can cooperate to compress the front and rear ends of the limit seat 5, so that the clamping groove 19 clamps the linear guide 2, thereby limiting the fine-tuning position.

[0044] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A device for quickly fine-tuning the position of a slider, characterized in that: The invention comprises: a bottom plate (1), a scale mark (7) being provided on the front side of the bottom plate (1), and: A linear guide rail (2), wherein the linear guide rail (2) is mounted on the upper surface of the base plate (1); A slider (3), wherein the slider (3) is arranged at the top end of the linear guide rail (2); A slider connecting seat (4), wherein the slider connecting seat (4) is arranged at the top end of the slider (3); A limit seat (5), the limit seat (5) is fixedly connected to the right side of the slider connecting seat (4); A ruler (12), wherein the ruler (12) is installed in the middle of the front side of the slider connecting seat (4).

2. A device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: The front upper surface of the base plate (1) is provided with a mounting groove (6) for mounting the linear guide rail (2), and the linear guide rail (2) is bolted to the inside of the mounting groove (6) via a locking screw (8).

3. A device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: The linear guide rail (2) is provided with guide grooves (9) at the upper ends of the front and rear sides and along its midline, and the two guide grooves (9) are symmetrically distributed.

4. A device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: The bottom of the slider (3) is provided with a slide groove that matches the linear guide rail (2), and the slider (3) is slidably matched with the top of the linear guide rail (2) through the slide groove. The front and rear inner walls of the slide groove are fixedly connected with a guide bar (18), and the end of the guide bar (18) away from the slide groove is slidably matched with the inside of the guide groove (9).

5. A device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: The slider connecting seat (4) and the limiting seat (5) are an integrated structure. A concave groove (10) matching with the slider (3) is provided in the middle of the bottom end of the slider connecting seat (4). The slider connecting seat (4) is sleeved on the outer side of the top end of the slider (3) through the concave groove (10).

6. A device for quickly fine-tuning the position of a slider according to claim 5, characterized in that: The middle part of the slider connection seat (4) is provided with four third threaded holes (22) distributed in a square shape, the bottom ends of the third threaded holes (22) extend to the interior of the slider (3), the internal threads of the third threaded holes (22) are matched with fixing screws (11) and the bottom ends of the fixing screws (11) extend to the interior of the slider (3), and the four corners of the slider connection seat (4) are provided with fourth threaded holes (23).

7. A device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: The size of the limit seat (5) is smaller than that of the slider connecting seat (4); an arc-shaped waist groove (14) is provided at the connection between the limit seat (5) and the slider connecting seat (4); and a through hole (15) is provided in the middle of the connection between the limit seat (5) and the slider connecting seat (4).

8. A device for quickly fine-tuning the position of a slider according to claim 7, characterized in that: A clamping groove (19) is provided in the middle of the bottom end of the limit seat (5), and the limit seat (5) is slidably matched with the outer side of the top end of the linear guide rail (2) through the clamping groove (19). A clearance hole (16) is provided in the middle of the limit seat (5), and the left end and the bottom end of the clearance hole (16) are respectively connected to the through hole (15) and the clamping groove (19).

9. A device for quickly fine-tuning the position of a slider according to claim 8, characterized in that: A clearance hole (20) is provided in the middle of the front side of the limiting seat (5), and a first threaded hole is provided in the middle of the back side of the limiting seat (5). The internal thread of the first threaded hole is matched with a headless screw. The end of the headless screw away from the first threaded hole passes through the clearance hole (16) and the clearance hole (20) and extends to the front side. The extended end of the headless screw is threadedly matched with a square wing nut (17), and the square wing nut (17) is in contact with the limiting seat (5).

10. The device for quickly fine-tuning the position of a slider according to claim 1, characterized in that: Two second threaded holes (21) are provided on the front side of the slider connection seat (4) at positions corresponding to the scale (12); the scale (12) is mounted on the front side of the slider connection seat (4) by means of a set screw (13) and the second threaded holes (21).

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