Steel ball loading device for guide rail slider

Abstract

The application discloses a kind of steel ball loading devices of guide rail sliding block, pedestal is installed with support platform, and the sliding block is placed on the storage seat so that the sliding block keeps a predetermined angle with the pedestal, and the support platform is installed with pipeline assembly, and the feeding assembly is slidably connected with the support platform and is matched with the pipeline assembly, the pipeline assembly has the track of guiding ball rolling, and the output of track is matched with the inlet of sliding block.The application provides the device, the storage seat provides the clamping groove of 45 degrees angle with the pedestal for the sliding block, so that the inlet of sliding block keeps parallel with the upper surface of the pedestal, meets the demand that the inlet of sliding block can be engaged with the output of pipeline assembly when the sliding block is placed in reverse, through the first slide rail and the second slide rail and the feeding assembly, the demand that the first inlet, the second inlet are synchronously loaded with ball is met, and the working convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of guide rail processing, and particularly relates to a steel ball loading device for guide rail sliders. BACKGROUND

[0002] The slider used in the linear guide rail is mostly a double-track ball structure, which realizes transmission by rolling of the ball between two tracks. The basic structure of the double-track ball principle is composed of two tracks and a ball. One track is an inner circle, and the other track is an outer circle. The ball is usually a cylindrical shape. The ball is placed between the two tracks and realizes transmission by rolling. The track surfaces of the inner circle track and the outer circle track are perpendicular to each other and form a 45-degree angle with the cross section of the slider.

[0003] The loading ports of the inner circle track and the outer circle track of the slider are located at both ends of the slider. During the ball loading operation of this type of slider, the transmission ball is directly placed in the track of the slider, and the ball is manually adjusted by using tweezers until the ball fills the inner cavity of the track. The work efficiency is low, the labor cost is high, and there is a lack of direct loading tooling. SUMMARY

[0004] To solve the technical problems in the background art, the present application provides a steel ball loading device for guide rail sliders.

[0005] The steel ball loading device for guide rail sliders provided by the present application comprises a base, a support table, a pipeline assembly, a storage seat, a feeding assembly and a slider.

[0006] The storage seat and the support table that are matched with each other are installed on the base. The storage seat has a clamping groove for placing the slider so that the slider and the base maintain a predetermined angle. The support table is provided with the pipeline assembly and the feeding assembly that is matched with the pipeline assembly and is in sliding connection with the support table. The pipeline assembly has a track for guiding the rolling of the ball, and the output port of the track is matched with the feeding port of the slider. When the feeding assembly is located at a first position on the support table for separating the balls in the track, the feeding assembly can be driven to move to a second position on the support table, so that the balls between the feeding assembly in the track and the slider enter the interior of the slider from the feeding port of the slider.

[0007] As a further optimization of the above-mentioned scheme, the storage seat comprises a placing part and a stopper part. The placing part has a clamping groove for placing the slider so that the slider and the base maintain a 45-degree angle. The side wall of the slider has a first feeding port and a second feeding port. The side wall of the slider is placed in close contact with the inner wall of the clamping groove so that the first feeding port and the second feeding port of the slider are parallel to the upper surface of the base and the first feeding port is lower than the second feeding port in height and maintains a fixed height difference. The side of the placing part away from the support table is connected with the stopper part having a height higher than that of the slider.

[0008] As a further optimization of the above scheme, the pipeline assembly comprises a first sliding rail and a second sliding rail installed on both sides of the support table with a height difference, the first sliding rail and the second sliding rail are distributed parallel to each other, and the first sliding rail and the second sliding rail each have a track guiding the rolling of the ball. The first sliding rail and the second sliding rail each have a strip-shaped gap with a width smaller than the track at the opening of the track. The first sliding rail has a first recess and a first protrusion at one end close to the sliding block, and the second sliding rail has a second recess and a second protrusion at one end close to the sliding block. The connection part of the first sliding rail and the second sliding rail with the support table is parallel to the base, so that the output port of the first sliding rail and the second sliding rail is engaged with the first inlet and the second inlet respectively. The one end of the first sliding rail and the second sliding rail close to the sliding block is connected with an elastic member, so that the elastic member limits the ball adjacent to the sliding block.

[0009] As a further optimization of the above scheme, the elastic member comprises an elastic strip part fixedly connected with the first sliding rail or the second sliding rail. The other end of the elastic strip part is connected with a lower recessed clamping strip part located at the end of the track close to the sliding block, so that the lower recessed clamping strip part limits the ball adjacent to the sliding block.

[0010] As a further optimization of the above scheme, the feeding assembly comprises a feeding sliding rail installed at the upper end of the support table. The feeding sliding rail is slidingly connected with a sliding block in the same direction as the rolling direction of the ball of the horizontal part of the pipeline assembly. The sliding block slidingly sleeves a first plug pin and a second plug pin which can change the vertical position. When the feeding assembly is located at the first position on the support table, the lower end of the first plug pin can be inserted into the first sliding rail between the two predetermined balls through the strip-shaped gap, and the lower end of the second plug pin can be inserted into the second sliding rail between the two predetermined balls through the strip-shaped gap.

[0011] As a further optimization of the above scheme, the lower end of the first plug pin and the second plug pin away from the side of the storage seat is provided with a beveled part. The upper end of the first plug pin and the second plug pin is connected with a pressing part. The outer wall of the first plug pin and the second plug pin is sleeved with a spring connected with the pressing part and the sliding block.

[0012] As a further optimization of the above scheme, the width of the clamping groove is smaller than the width of the sliding block, so that the side of the sliding block away from the blocking part extends out of the clamping groove. The upper surface of the storage seat is lower than the height of the upturned edge on the bottom surface of the sliding block placed in the clamping groove.

[0013] As a further optimization of the above scheme, the support table comprises three groups of connecting blocks installed on the base at equal intervals in the same axis direction. The side wall of the connecting block is provided with an inner groove corresponding to the installation position of the pipeline assembly.

[0014] In the present application, the device provides the clamping groove with a 45-degree angle with the base for the sliding block, so that the first feeding port and the second feeding port of the sliding block are parallel to the upper surface of the base and have a fixed height difference, meeting the requirement that the sliding block feeding port can engage with the pipeline assembly output port when the sliding block is placed in reverse, the first slide rail and the second slide rail with height difference corresponding to the support table and the feeding assembly with the first and second latch rods meet the requirement of synchronous ball loading operation for the first and second feeding ports, greatly improving the convenience of the device, improving the efficiency of the sliding block production and processing, and reducing the labor cost in the production process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block Figure 1

[0016] Figure 2 Structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block Figure 2

[0017] Figure 3 Structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block Figure 3

[0018] Figure 4 Structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block

[0019] Legend:

[0020] Base 1, support table 2, pipeline assembly 3, storage seat 4, placement part 41, stop block part 42, clamping groove 43, feeding assembly 5, feeding slide rail 51, sliding block 52, first latch rod 53, second latch rod 54, pressing part 55, spring 56, sliding block 6, ball 7, track 8, first feeding port 9, second feeding port 10, first slide rail 11, second slide rail 12, strip-shaped notch 13, first recess 14, first protrusion 15, second recess 16, second protrusion 17, elastic member 18, elastic strip part 1801, lower recessed clamping strip part 1802, connecting block 19. DETAILED DESCRIPTION

[0021] As shown in the structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block. Figure 1 Figure 1

[0022] Referring to the structure diagram of an embodiment of the steel ball loading device for the guide rail sliding block. Figure 1 ​​​​​The application discloses a steel ball loading device for a guide rail sliding block, which comprises a base 1, a supporting table 2, a pipeline assembly 3, a storage seat 4, a feeding assembly 5 and a sliding block 6.

[0023] The storage seat 4 and the supporting table 2 are mounted on the base 1 in a matched mode, the storage seat 4 is provided with a clamping groove 43 for placing the sliding block 6 so that the sliding block 6 keeps a predetermined included angle with the base 1, the pipeline assembly 3 is mounted on the supporting table 2, the feeding assembly 5 is slidably connected with the supporting table 2 and is matched with the pipeline assembly 3, the pipeline assembly 3 is provided with a track 8 for guiding the rolling of the steel balls 7, and the outlet of the track 8 is matched with the feeding opening of the sliding block 6, when the feeding assembly 5 is located at a first position on the supporting table 2 and can separate the steel balls 7 in the track 8, the feeding assembly 5 can be driven to move to a second position on the supporting table 2, so that the steel balls 7 between the feeding assembly 5 and the sliding block 6 in the track 8 are filled into the sliding block 6 from the feeding opening of the sliding block 6.

[0024] In the device, the supporting table 2 comprises three groups of connecting blocks 19 which are coaxially mounted on the base 1 at equal intervals, the side walls of the connecting blocks 19 are provided with inner grooves corresponding to the mounting positions of the pipeline assembly 3, and the connecting blocks 19 are mounted by bolts, and the feeding assembly 5 is mounted above the three groups of connecting blocks 19.

[0025] In the specific use process of the device, the steel balls 7 can be filled into the pipeline assembly 3 by a vibrating disc or manually, when the number of the steel balls 7 filled into the pipeline assembly 3 reaches a required number, the feeding assembly 5 is moved to the first position on the supporting table 2 to separate the steel balls 7 in the track 8, and the feeding assembly 5 is driven to move to the second position on the supporting table 2 so that the steel balls 7 between the feeding assembly 5 and the sliding block 6 in the track 8 are filled into the sliding block 6 from the feeding opening of the sliding block 6.

[0026] Reference Figure 2 The storage seat 4 comprises a placing part 41 and a blocking part 42, the sliding block 6 is provided with inner and outer raceways on the left and right sides, the filling openings of the inner and outer raceways and the outer raceways are distributed at the two ends of the sliding block 6, the placing part 41 is provided with the clamping groove 43 for placing the sliding block 6 so that the sliding block 6 keeps a 45-degree included angle with the base 1, the side wall of the sliding block 6 is provided with the first feeding opening 9 and the second feeding opening 10, the side wall of the sliding block 6 is placed in close contact with the inner wall of the clamping groove 43 so that the first feeding opening 9 and the second feeding opening 10 of the sliding block 6 are parallel to the upper surface of the base 1 and the first feeding opening 9 is lower than the second feeding opening 10 and keeps a fixed height difference, the blocking part 42 which is connected to the side of the placing part 41 away from the supporting table 2 has a height higher than that of the sliding block 6, so that the first feeding opening 9 and the second feeding opening 10 of the sliding block 6 can be engaged with the output end of the pipeline assembly 3 when the sliding block 6 is placed in a normal mode or an inverse mode.

[0027] Reference Figure 3 and Figure 4The pipeline assembly 3 comprises a first sliding rail 11 and a second sliding rail 12 installed on the support table 2 and having a height difference, the first sliding rail 11 and the second sliding rail 12 are distributed in parallel with each other, and the first sliding rail 11 and the second sliding rail 12 each have a track 8 for guiding the rolling of the ball 7, the first sliding rail 11 and the second sliding rail 12 are each provided with a strip-shaped gap 13 with a smaller width than the track 8 on the track 8, the first sliding rail 11 is provided with a first groove 14 and a first protrusion 15 at one end close to the sliding block 6, the second sliding rail 12 is provided with a second groove 16 and a second protrusion 17 at one end close to the sliding block 6, and the connection part of the first sliding rail 11 and the second sliding rail 12 with the support table 2 is parallel to the base 1, so that the output port of the first sliding rail 11 and the second sliding rail 12 is engaged with the first inlet 9 and the second inlet 10 respectively, and the one end of the first sliding rail 11 and the second sliding rail 12 close to the sliding block 6 is connected with the elastic member 18, so that the elastic member 18 limits the ball 7 adjacent to the sliding block 6.

[0028] The elastic member 18 comprises an elastic strip part 1801 fixedly connected with the first sliding rail 11 or the second sliding rail 12, the other end of the elastic strip part 1801 is connected with a lower concave clamping strip part 1802 located at the end of the track 8 close to the sliding block 6, so that the lower concave clamping strip part 1802 limits the ball 7 adjacent to the sliding block 6, the lower single of the lower concave clamping strip part 1802 is in close contact with the outer wall of the adjacent ball 7, when the feeding assembly 5 drives the ball 7 to move to the output end of the first sliding rail 11 and the second sliding rail 12, the adjacent ball 7 pushes up the lower concave clamping strip part 1802, the elastic strip part 1801 deforms, and is reset under the action of the deformation force of the elastic strip part 1801 itself, so that when the feeding assembly 5 cancels the forward pushing force on the ball 7, the lower concave clamping strip part 1802 remains unchanged under the action of the deformation force of the elastic strip part 1801 itself, thereby limiting the adjacent ball 7.

[0029] In this application, the artificial driving feeding assembly 5 is used, and the feeding assembly 5 can be specifically referred to Figure 3The feeding assembly 5 includes a feeding slide rail 51 installed on the upper end of the support table 2, the feeding slide rail 51 is slidingly connected with a sliding block 52 in the same direction as the movement direction of the balls 7 on the horizontal part of the pipeline assembly 3, the sliding block 52 is slidingly sleeved with a first plug rod 53 and a second plug rod 54 which can change the vertical position, when the feeding assembly 5 is located at the first position on the support table 2, the lower end of the first plug rod 53 can be inserted into the first slide rail 11 between the two balls 7 in the first slide rail 11 through the strip-shaped gap 13, and the lower end of the second plug rod 54 can be inserted into the second slide rail 12 between the two balls 7 in the second slide rail 12 through the strip-shaped gap 13, when the number of balls 7 filled in the first slide rail 11 and the second slide rail 12 reaches the required number, the sliding block 52 is moved to the first position on the feeding slide rail 51, and the first plug rod 53 and the second plug rod 54 are controlled to be inserted into the first slide rail 11 and the second slide rail 12 respectively, in the process of moving the sliding block 52 to the second position on the feeding slide rail 51, the first plug rod 53 pushes the balls 7 between the first plug rod 53 and the first inlet 9 in the first slide rail 11 into the first inlet 9, and the second plug rod 54 pushes the balls 7 between the second plug rod 54 and the second inlet 10 in the second slide rail 12 into the second inlet 10, thereby completing the single-time feeding of the balls 7.

[0030] In addition, in order to better use, the lower end of the first plug rod 53 and the second plug rod 54 is provided with a bevel on the side away from the placement seat 4, so as to improve the smoothness of the first plug rod 53 and the second plug rod 54 in the process of separating the balls 7, avoid the lower end of the first plug rod 53 and the second plug rod 54 directly extruding the balls 7, the upper end of the first plug rod 53 and the second plug rod 54 is connected with a pressing part 55, and the outer wall of the first plug rod 53 and the second plug rod 54 is sleeved with the spring 56 connecting the pressing part 55 and the sliding block 52, when the sliding block 52 is moved to the second position, the first plug rod 53 and the second plug rod 54 will automatically rise under the action of the deformation force of the spring 56, so as to reset and synchronously withdraw from the first slide rail 11 and the second slide rail 12.

[0031] In order to more conveniently take the sliding block 6 from the placement seat 4 after completing the filling of the balls 7, the width of the clamping groove 43 is smaller than the width of the sliding block 6, so that the side of the sliding block 6 away from the blocking part 42 extends out of the clamping groove 43, and the upper surface of the placement seat 4 is lower than the height of the upturned edge on the bottom surface of the sliding block 6 placed in the clamping groove 43, so that the sliding block 6 has a protruding part, which is convenient for the staff to manually take, and since the left and right sides of the sliding block 6 are both provided with inner and outer raceways, and the filling ports of the balls 7 in the inner and outer raceways are distributed at both ends of the sliding block 6, when the first inlet 9 and the second inlet 10 at one end of the sliding block 6 are filled, the sliding block 6 is taken down, the other end of the sliding block 6 is aligned with the pipeline assembly 3 and placed on the placement seat 4, and the filling of the balls 7 in the first inlet 9 and the second inlet 10 at the other side of the sliding block 6 can be performed.

[0032] In the specific application process, the number of the balls 7 can be scaled on the side wall of the feeding slide rail 51 based on the equal size of the balls 7, or a limiting block can be additionally arranged on the feeding slide rail 51 to set the number of the balls 7 in each feeding by limiting the sliding distance of the sliding block 52 on the feeding slide rail 51.

[0033] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A steel ball loading device of a guide rail slider, characterized by, The utility model relates to a kind of material feeding device, including: Base (1), support table (2), pipeline assembly (3), storage seat (4), feeding assembly (5) and slider (6); Base (1) is installed with each other adaptation storage seat (4) and support table (2), storage seat (4) has the slot (43) of placing slider (6) to make slider (6) keep predetermined angle with base (1), support table (2) is installed with pipeline assembly (3), feeding assembly (5) is adapted with pipeline assembly (3) and is slidably connected with support table (2), pipeline assembly (3) has the track (8) of guiding ball (7) to roll and the output of track (8) is adapted with the inlet of slider (6), when feeding assembly (5) is located in the first position that can separate ball (7) in track (8) on support table (2), can be filled by driving feeding assembly (5) to move to the second position that ball (7) between feeding assembly (5) and slider (6) in track (8) is filled into the inside of slider (6) from the filling port of slider (6) on support table (2); The utility model relates to a kind of material feeding device, including:

2. The apparatus of claim 1, wherein, The slot (43) of storage seat (4) is placed slider (6) to make slider (6) keep 45 degrees angle with base (1), the sidewall of slider (6) has first inlet (9) and second inlet (10), the sidewall of slider (6) is placed to make the first inlet (9) of slider (6), second inlet (10) all keep parallel with the upper surface of base (1) with the inner wall of slot (43) and make first inlet (9) lower than the height of second inlet (10) and keep fixed height difference, the side of placing part (41) away from support table (2) is connected with the stop block part (42) higher in height than slider (6). The utility model relates to a kind of material feeding device, including: Pipeline assembly (3) includes first slide rail (11) and second slide rail (12) with height difference installed on both sides of support table (2), first slide rail (11) and second slide rail (12) are distributed mutually parallel and first slide rail (11), second slide rail (12) all have the track (8) of guiding ball (7) to roll, first slide rail (11), second slide rail (12) are all set on the track (8) with the width of strip-shaped gap (13) less than track (8), first slide rail (11) is set with first recess (14) and first protruding block (15) close to the end of slider (6) with first inlet (9) is adapted, second slide rail (12) is set with second recess (16) and second protruding block (17) close to the end of slider (6) with second inlet (10) is adapted, the connecting part of first slide rail (11), second slide rail (12) and support table (2) keeps parallel with base (1) to make the output port of first slide rail (11), second slide rail (12) respectively with first inlet (9), second inlet (10) meshing, and first slide rail (11), second slide rail (12) are connected with elastic member (18) close to the end of slider (6) to make elastic member (18) limit ball (7) adjacent to slider (6).

3. The apparatus of claim 2, wherein, The elastic member (18) comprises an elastic strip part (1801) fixedly connected with the first slide rail (11) or the second slide rail (12), and the other end of the elastic strip part (1801) is connected with a lower concave clamping strip part (1802) located at the end of the track (8) close to the sliding block (6), so that the lower concave clamping strip part (1802) limits the adjacent ball (7) of the sliding block (6).

4. The apparatus of claim 2, wherein, The feeding assembly (5) comprises a feeding slide rail (51) installed on the upper end of the support table (2), the feeding slide rail (51) is slidably connected with a sliding block (52) which is consistent with the moving direction of the ball (7) of the horizontal part of the pipeline assembly (3), the sliding block (52) is slidably sleeved with a first plug rod (53) and a second plug rod (54) which can change the vertical position, when the feeding assembly (5) is located at the first position on the support table (2), the lower end of the first plug rod (53) can be inserted into the first slide rail (11) between the two predetermined balls (7) through the strip-shaped gap (13) downward, and the lower end of the second plug rod (54) can be inserted into the second slide rail (12) between the two predetermined balls (7) through the strip-shaped gap (13) downward.

5. The apparatus of claim 3, wherein, The lower end of the first plug rod (53) and the second plug rod (54) is provided with a beveled part away from the side of the storage seat (4), the upper end of the first plug rod (53) and the second plug rod (54) is connected with a pressing part (55), and the outer wall of the first plug rod (53) and the second plug rod (54) is sleeved with the spring (56) of the pressing part (55) and the sliding block (52).

6. The apparatus of claim 1, wherein, The width of the clamping groove (43) is smaller than the width of the sliding block (6), so that the side of the sliding block (6) away from the blocking part (42) extends out of the clamping groove (43), and the upper surface height of the storage seat (4) is lower than the height of the upturned edge on the bottom surface of the sliding block (6) placed in the clamping groove (43).

7. The apparatus of claim 1, wherein, The support table (2) comprises three groups of connecting blocks (19) coaxially installed on the base (1) at equal intervals, and the side wall of the connecting block (19) is provided with an inner groove corresponding to the installation position of the pipeline assembly (3).

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