CN211778548U - Ball leading-in device for precision slide block ball automatic assembly machine - Google Patents
Ball leading-in device for precision slide block ball automatic assembly machine Download PDFInfo
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- CN211778548U CN211778548U CN202020197495.2U CN202020197495U CN211778548U CN 211778548 U CN211778548 U CN 211778548U CN 202020197495 U CN202020197495 U CN 202020197495U CN 211778548 U CN211778548 U CN 211778548U
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- ball guide
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Abstract
The utility model discloses a ball leading-in device for precision slide block ball automatic assembly machine, go up mould and ball direction lower mould including the ball direction, be equipped with a set of connecting hole of going up in the mould in the ball direction, it corresponds with ball conveyor in the automatic assembly machine and links to each other to go up the connecting hole, the last mould lower extreme of ball direction is equipped with the spread groove, it separates with the blanking that last connecting hole links to each other respectively to be equipped with in the spread groove, ball direction lower mould pot head is established in the spread groove, it connects the material funnel to be equipped with four of separating the correspondence with the blanking in the ball direction lower mould, ball direction lower mould lower extreme is equipped with the slider constant head tank, ball direction lower mould passes through the slider constant head tank and is located slider body upper portion, be equipped with in the ball direction lower mould. The utility model is used for in the slider ball automatic assembly machine slide the ball direction into the slider raceway, guarantee that ball assembly quantity is accurate, the operation is smooth and easy stable, the reliability is high.
Description
Technical Field
The utility model relates to a slider production assembly technical field especially relates to an accurate slider ball automatic assembly machine ball gatherer.
Background
The linear guide rail is also called a linear guide rail and a linear slide rail, comprises a high-precision guide rail and a slide block component, is used for linear reciprocating motion occasions, can realize high-precision linear motion under the condition of high load, is a guide motion component commonly used in the industrial field, and is an indispensable basic component in the fields of machine tools, automation equipment and the like. At present, domestic products have large gaps with foreign advanced levels in the aspects of technical performance, level and industrialization, but most domestic users still want the high-precision linear guide rail of the domestic brand to further improve the precision and quality to meet the domestic market demand due to the high price of the linear guide rail of the foreign brand.
When the slider part is produced, after the slider body part is machined, balls with matched precision need to be filled in the roller path of the slider body. Because the quantity of the balls to be assembled in each sliding block is large and the raceway structure of the sliding block is complex, the simple assembling clamp can only be adopted to carry out manual assembly in the assembly process of domestic enterprises at present; when the hand tool is used for assembling, the assembling speed is low, and the condition that the quantity of the balls is lack easily occurs in the assembling process.
Due to the fact that the roller path structure of the sliding block is complex, the problem that how to accurately and stably assemble the rolling balls into the roller path of the sliding block is solved except for the problem of automatic feeding by adopting automatic assembly, so that the automatic assembly equipment can run smoothly, the assembly efficiency is improved, and the assembly quality is guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, an object of the utility model is to provide a ball introducing device for precision slide ball automatic assembly machine, the device can be fine be arranged in the raceway that slides the ball direction into the slider in the slide ball automatic assembly machine, guarantee that the ball assembly is smooth and easy stable, the reliability is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a ball leading-in device for a precision slide block ball automatic assembly machine comprises a ball guiding upper die and a ball guiding lower die, a group of upper connecting holes are arranged in the ball guide upper die and are correspondingly connected with a ball conveying device in the automatic assembling machine, the lower end of the ball guide upper die is provided with a connecting groove, the connecting groove is internally provided with blanking partitions respectively connected with the upper connecting holes, the upper end of the ball guide lower die is sleeved in the connecting groove, four material receiving funnels corresponding to the blanking partitions are arranged in the ball guide lower die, the lower end of the ball guide lower die is provided with a slide block positioning groove, the ball guide lower die is positioned at the upper part of the slide block body through the slide block positioning groove, four blanking holes connected with the receiving hopper are formed in the ball guiding lower die, and each blanking hole is correspondingly connected with a group of raceway inlets in the sliding block body.
Furthermore, a ball retainer is arranged on the slider body, four arc-shaped transition ball grooves correspondingly connected with the roller paths are arranged on the ball retainer, each of the arc-shaped transition ball grooves is provided with a raised central area at the top and a central shaft of the blanking hole, and balls falling from the blanking hole are divided into two paths to slide to the roller path inlets on two sides through the raised central area.
Further, the distance between the lower end face of the blanking hole and the convex central area is 1-1.5 times of the diameter of the ball.
Furthermore, an avoiding sinking platform for accommodating the convex part of the ball retainer is arranged in a slide block positioning groove of the ball guide lower die.
Furthermore, the lower extreme of slider body is equipped with the end cover, slider body and end cover location are placed in mounting fixture, mounting fixture includes anchor clamps base and location stand.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up mould and ball direction lower mould on the ball direction, the ball conveyor who is convenient for in the automatic assembly machine on the ball direction corresponds continuously, the ball direction lower mould be convenient for with slider body in the raceway entry correspond be connected, the ball is followed the ball direction and is gone up the mould and is inputed the back in the last connecting hole, can accurately fall into the slider raceway through the blanking hole, can accurately pack the ball of regulation quantity as required, the smooth and easy stable material that does not block of ball assembly, the reliability is high.
2. The central shaft of the ball guide lower die blanking hole of the utility model coincides with the convex central area of the arc transition ball groove of the ball retainer on the slider body, and the balls falling from the blanking hole are divided into two paths of ball track inlets sliding down to two sides through the convex central area, thus ensuring the uniform quantity of the balls in each group of ball track;
3. the utility model discloses mould and ball direction lower mould are gone up in the ball direction according to the slider customization of different specifications, ensure that the ball assembly is accurate reliable, and the operation is smooth and easy stable.
Drawings
FIG. 1 is a schematic front view of a ball introduction device for a precision slide ball automatic assembling machine;
FIG. 2 is a schematic top view of a ball introducing device for a precision slide ball automatic assembling machine;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a perspective exploded view of a ball introduction device for a precision slide ball automatic assembly machine;
fig. 5 is a schematic perspective view of the ball guide upper die of the present invention;
fig. 6 is one of the schematic perspective views of the ball guide lower die of the present invention;
fig. 7 is a second perspective view of the ball guiding lower die according to the present invention.
Description of reference numerals:
1. the ball is guided to the upper die; 11. an upper connecting hole; 12. connecting grooves; 13. separating the blanking; 2. the ball is guided to the lower die; 21. a receiving hopper; 22. a slider positioning groove; 23. a blanking hole; 24. avoiding the sinking platform; 3. A slider body; 31. a raceway; 4. a ball retainer; 41. an arc-shaped transition ball groove; 411. a raised central region; 5. an end cap; 6. fixing the clamp; 61. a clamp base; 62. and (5) positioning the upright post.
Detailed Description
The invention will be described in further detail with reference to the following drawings and specific embodiments:
referring to fig. 1-7, a ball guiding device for a precision slide block ball automatic assembly machine comprises a ball guiding upper die 1 and a ball guiding lower die 2, wherein a group of upper connecting holes 11 are formed in the ball guiding upper die 1, the upper connecting holes 11 are correspondingly connected with a ball conveying device in the automatic assembly machine, a connecting groove 12 is formed at the lower end of the ball guiding upper die 1, blanking partitions 13 respectively connected with the upper connecting holes 11 are arranged in the connecting groove 12, the upper end of the ball guiding lower die 2 is sleeved in the connecting groove 12, four receiving funnels 21 corresponding to the blanking partitions 13 are arranged in the ball guiding lower die 2, a slide block positioning groove 22 is formed at the lower end of the ball guiding lower die 2, the ball guiding lower die 2 is positioned at the upper part of a slide block body 3 through the slide block positioning groove 22, and four blanking holes 23 connected with the receiving funnels 21 are formed in the ball guiding lower, each blanking hole 23 is correspondingly connected with the inlet of a group of raceways 31 in the slider body 3.
The slider body 3 is provided with a ball retainer 4, the ball retainer 4 is provided with four arc-shaped transition ball grooves 41 correspondingly connected with the roller paths 31, a raised central area 411 at the top of each arc-shaped transition ball groove 41 is superposed with the central axis of one blanking hole 23, and balls falling from the blanking holes 23 are divided into two paths through the raised central area 411 and slide to the inlets of the roller paths 31 on two sides.
The distance between the lower end surface of the blanking hole 23 and the convex central area 411 is 1-1.5 times of the diameter of the ball.
An avoidance sinking platform 24 for accommodating the convex part of the ball retainer 4 is arranged in the slide block positioning groove 22 of the ball guide lower die 2.
The lower extreme of slider body 3 is equipped with end cover 5, slider body 3 and end cover 5 location are placed in mounting fixture 6, mounting fixture 6 includes anchor clamps base 61 and location stand 62.
The utility model discloses a theory of operation is:
when the utility model is used, the lower end of the slider body 3 which is to be assembled and is provided with the upper end cover 5 is placed in the fixed clamp 6, the ball guide lower die 2 is placed on the slider body 3, the ball guide upper die 1 is placed on the ball guide lower die 2, and the ball guide upper die 1 is connected with a ball conveying device in the automatic assembling machine; the four groups of balls accurately fall through the upper connecting holes 11, the blanking partitions 13, the receiving hopper 21 and the blanking holes 23, each group of balls falling from the blanking holes 23 is divided into two paths through the convex central area 411 and slides to the inlets of the roller paths 31 at two sides, the last ball of each group can accurately fall into the roller path 31 corresponding to the sliding block, and the balls with the specified number can be accurately loaded; and taking away the assembled sliding block, and then putting the assembled sliding block into the next block for continuous assembly.
The above only is the detailed implementation manner of the present invention, not limiting the patent scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a precision slide block ball automatic assembly machine ball gatherer which characterized in that: the automatic feeding device comprises a ball guide upper die (1) and a ball guide lower die (2), wherein a group of upper connecting holes (11) are formed in the ball guide upper die (1), the upper connecting holes (11) are correspondingly connected with a ball conveying device in an automatic assembling machine, a connecting groove (12) is formed in the lower end of the ball guide upper die (1), blanking partitions (13) respectively connected with the upper connecting holes (11) are arranged in the connecting groove (12), the upper end of the ball guide lower die (2) is sleeved in the connecting groove (12), four receiving funnels (21) corresponding to the blanking partitions (13) are arranged in the ball guide lower die (2), a slider positioning groove (22) is formed in the lower end of the ball guide lower die (2), the ball guide lower die (2) is positioned at the upper part of a slider body (3) through the slider positioning groove (22), and four blanking holes (23) connected with the receiving funnels (21) are formed in the ball guide lower die (2), each blanking hole (23) is correspondingly connected with the inlet of a group of roller paths (31) in the sliding block body (3).
2. The ball introducing device for the precision slide ball automatic assembling machine according to claim 1, characterized in that: be equipped with ball retainer (4) on slider body (3), be equipped with four on ball retainer (4) with raceway (31) correspond continuous arc transition ball groove (41), every protruding central area (411) and one at arc transition ball groove (41) top the center pin coincidence of blanking hole (23), follow ball that blanking hole (23) fell down the ball warp protruding central area (411) divide into two ways landing both sides raceway (31) entry.
3. The ball introducing device for the precision slide ball automatic assembling machine according to claim 2, characterized in that: the distance between the lower end surface of the blanking hole (23) and the convex central area (411) is 1-1.5 times of the diameter of the ball.
4. The ball introducing device for the precision slide ball automatic assembling machine according to claim 2, characterized in that: an avoidance sinking platform (24) for accommodating the convex part of the ball retainer (4) is arranged in a slide block positioning groove (22) of the ball guide lower die (2).
5. The ball introducing device for the precision slide ball automatic assembling machine according to claim 1, characterized in that: the lower extreme of slider body (3) is equipped with end cover (5), slider body (3) and end cover (5) location are placed in mounting fixture (6), mounting fixture (6) are including anchor clamps base (61) and location stand (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197495.2U CN211778548U (en) | 2020-02-24 | 2020-02-24 | Ball leading-in device for precision slide block ball automatic assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197495.2U CN211778548U (en) | 2020-02-24 | 2020-02-24 | Ball leading-in device for precision slide block ball automatic assembly machine |
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| CN211778548U true CN211778548U (en) | 2020-10-27 |
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| CN202020197495.2U Active CN211778548U (en) | 2020-02-24 | 2020-02-24 | Ball leading-in device for precision slide block ball automatic assembly machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792779A (en) * | 2021-02-01 | 2021-05-14 | 福建利尼尔智能科技有限公司 | Sliding block assembly bead filling machine |
| CN116810347A (en) * | 2023-06-30 | 2023-09-29 | 深圳市深科达智能装备股份有限公司 | Rolling element intelligent assembly device and rolling element intelligent assembly method |
-
2020
- 2020-02-24 CN CN202020197495.2U patent/CN211778548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112792779A (en) * | 2021-02-01 | 2021-05-14 | 福建利尼尔智能科技有限公司 | Sliding block assembly bead filling machine |
| CN116810347A (en) * | 2023-06-30 | 2023-09-29 | 深圳市深科达智能装备股份有限公司 | Rolling element intelligent assembly device and rolling element intelligent assembly method |
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