CN113883247A - Sliding seat for KK module and novel KK module - Google Patents
Sliding seat for KK module and novel KK module Download PDFInfo
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- CN113883247A CN113883247A CN202111178580.XA CN202111178580A CN113883247A CN 113883247 A CN113883247 A CN 113883247A CN 202111178580 A CN202111178580 A CN 202111178580A CN 113883247 A CN113883247 A CN 113883247A
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 34
- 238000009434 installation Methods 0.000 abstract description 21
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 4
- 238000012946 outsourcing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000002360 explosive Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
- F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
- F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
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Abstract
The application relates to a slide and novel KK module for KK module relates to the technical field of linear motion module, the slide including be used for receiving the lead screw order about pivoted driving medium and be used for with guide rail sliding connection's slider, the slider runs through and is provided with the mounting hole, the driving medium install in the mounting hole. The driving medium in this application scheme is the slide of cooperation traditional lead screw promptly, and the manufacturer of being convenient for uses existing traditional equipment to produce, and the slider can after getting into the mounting hole of slider with the driving medium installation owing to need not set up the internal thread so that its relative driven slide production technology for KK module simpler in the mounting hole. Compare in the slide production of traditional KK module, the production of this application slide need not to eliminate the production facility of old slide for the lead screw, and the slider can the outsourcing or adopt the lower new installation of cost technology requirement to replace the scheme of purchasing the high new installation of production technology requirement in order to realize effectively reducing the increase of operating cost.
Description
Technical Field
The application relates to the technical field of linear motion module, especially relate to a slide and novel KK module for KK module.
Background
KK modules, also known as industrial robots, are mobile platforms driven by motors. The KK module mainly comprises a ball screw and a U-shaped linear sliding rail in a guiding and matching mode, a sliding seat is a driving nut of the ball screw and a guiding sliding seat of the linear sliding rail, a pair of rod balls which are in contact with the screw are arranged in the sliding seat, and the pair of rod balls are used for reducing friction force. In the process of linear motion, the linear guide rail is responsible for bearing load, and the lead screw is responsible for driving, so that the sliding seat of the KK module can bear the load and can slide in the linear transmission process.
However, in the actual production process, the conventional sliding seat is generally arranged like a cylinder, and the sliding seat of the KK module is arranged like a rectangle or a round rectangle, so that the conventional manufacturer is difficult to process by using the conventional equipment, and a new production line needs to be arranged, thereby increasing the operating cost.
Disclosure of Invention
In order to be able to use traditional production facility production slide, the purpose of this application provides a slide and novel KK module for the KK module.
First aspect, the utility model provides a novel KK module adopts following technical scheme:
the utility model provides a slide for KK module, including be used for receiving the lead screw to order about pivoted driving medium and be used for with guide rail sliding connection's slider, the slider runs through and is provided with the mounting hole, the driving medium install in the mounting hole.
Through adopting above-mentioned technical scheme, the driving medium in this application scheme is the slide of cooperation traditional lead screw promptly, and the manufacturer of being convenient for uses existing conventional equipment to produce, and the slider can after getting into the mounting hole of slider with the driving medium installation owing to need not set up the internal thread in the mounting hole so that its relative driven slide production technology for KK module is simpler. Compare in the slide production of traditional KK module, the production of this application slide need not to eliminate the production facility of old slide for the lead screw, and the slider can the outsourcing or adopt the lower new installation of cost technology requirement to replace the scheme of purchasing the high new installation of production technology requirement in order to realize effectively reducing the increase of operating cost.
Optionally, a rotation limiting plane is arranged on the outer peripheral surface of the transmission member, and a clamping plane used for being matched with the rotation limiting plane is arranged on the inner wall of the mounting hole.
Through adopting above-mentioned technical scheme, screens plane and the laminating cooperation of limit commentaries on classics plane are in order to restrict the relative rotation between driving medium and the slider, because the slider only can slide on the slide rail and can not rotate to make the driving medium can not take place to rotate, so that can stably order about the driving medium when making the lead screw rotate and slide.
Optionally, the slider has long avris and short avris, the screens plane is located the mounting hole inner wall is close to the position on long avris.
Through adopting above-mentioned technical scheme, the screens plane is located the mounting hole inner wall and is close to one side of long side so that the minor face length of slider can reduce as far as possible to effectively improve the volume utilization ratio of slider.
Optionally, an installation outer edge is arranged at an end of the transmission member, and the installation outer edge is connected with the sliding member through a bolt.
Through adopting above-mentioned technical scheme, the installation stability of driving medium is in order to further improve the driving medium in the slider along passing through bolted connection in the installation of driving medium, and has on the slide for the traditional lead screw to contain the installation along style outward to further improve the utilization ratio of the slide for the lead screw that traditional equipment produced, in order to realize further improving the utilization value of slide production facility for the traditional lead screw.
Optionally, the tip of driving medium is provided with the installation outer edge, the slider corresponds and is provided with the confession the installation is outer along the mounting groove of joint.
Through adopting above-mentioned technical scheme, the installation is outer along embedding mounting groove and with the mounting groove clamping fit to realize the stable connection between driving medium and the slider. Under the outer edge of installation and the installation can the chucking complex state, can adopt clearance fit's mode so that install between driving medium and the mounting groove. Compared with the interference fit of the whole transmission part and the sliding part, the production of the sliding seat is simpler and more convenient only by the interference fit at the mounting outer edge.
Optionally, the driving medium includes the transmission casing, the transmission casing is provided with and is used for with lead screw complex transmission hole and is used for supplying the shift passage to the circulation of pole ball, shift passage including the spiral set up in the first shifting chute of transmission hole inner wall with run through the second shift chute of transmission casing terminal surface, the axis direction in second shift chute with the axis direction in transmission hole is parallel, first shift chute with the junction in second shift chute is formed with the switching-over groove, the switching-over trench is located opening on the transmission casing terminal surface is provided with the commutator.
By adopting the technical scheme, the first moving hole is formed between the first moving groove and the thread groove straight line of the screw rod, one end of the first moving hole is communicated with one end corresponding to the second moving hole, and the other end of the first moving hole is communicated with the other end corresponding to the second moving hole, so that two reversing grooves are actually formed in the moving channel of the counter rod ball, and two corresponding reversers are needed. When the ball of the counter rod moves to one of the reversing grooves in the first moving hole, the reverser guides the ball of the counter rod to change the moving direction to enter the second moving hole, then the ball of the counter rod moves to enter the other reversing groove in the second moving hole, and the ball of the counter rod moves to enter the first moving hole under the action of the reverser in the other reversing groove, so that the moving circulation of the ball of the counter rod is realized. The second removes the setting that the hole is on a parallel with the mounting hole and makes the production of driving medium simpler and more convenient.
Optionally, the inner wall of the reversing groove is provided with a positioning groove, the positioning groove faces towards one side of the outer side of the transmission shell and is provided with an opening, and the commutator is provided with a positioning block which is used for being in clamping fit with the positioning groove.
Through adopting above-mentioned technical scheme, when the bar ball commutates through the commutator, the bar ball can contact earlier with the commutator and then receive the guide switching-over of commutator, at the in-process of bar ball and commutator contact, leads to the commutator to take place to rock to the impact force holding that the bar ball applyed the commutator to the commutator takes place to rotate the displacement, thereby influences the accuracy of bar ball switching-over. The locating piece cooperates so that realize the fixed of locating piece with the constant head tank, and then stabilizes the position of commutator through the locating piece, reduces the position skew that the commutator takes place in the use from this to improve the stability to the ball switching-over of pole.
Optionally, one side of the commutator facing the inside of the reversing groove is provided with a guide groove, and the inner wall of the guide groove close to one side of the second moving hole is in smooth transition with the inner wall of the second moving hole far away from one side of the first moving groove.
Through adopting above-mentioned technical scheme, the inner wall smooth transition that the guide way was kept away from and is close to second removal hole one side moves the inner wall that first removal groove one side was kept away from to the second to make to the pole ball can enter into the second steadily after getting into the guide way now and remove the hole, reduce to the collision damage that pole ball and second removed the hole opening edge and take place, thereby the extension is to the life of pole ball.
Optionally, an anti-falling gasket for shielding the opening of the reversing groove is mounted on the opening end face of the reversing groove, and the commutator is located on one side of the anti-falling gasket, which is close to the reversing groove.
Through adopting above-mentioned technical scheme, the anti-disengaging gasket shelters from the opening in switching-over groove and prevents the commutator with the restriction and break away from the switching-over groove to make the commutator be difficult for breaking away from the transmission casing in the use, improve the commutator from this and realize the stability to the ball switching-over of pole.
In a second aspect, the application provides a novel KK module that adopts following technical scheme:
a novel KK module comprises the sliding seat.
Through adopting above-mentioned technical scheme, the novel KK module slide of this application can adopt the slide of traditional production facility production to form with the subassembly that slides, therefore need not to eliminate old production facility, makes the novel KK module of this application can use traditional production facility production slide from this.
In summary, the present application includes at least one of the following beneficial technical effects:
the driving medium in this application scheme is the slide of cooperation traditional lead screw promptly, and the manufacturer of being convenient for uses existing traditional equipment to produce, and the slider can after getting into the mounting hole of slider with the driving medium installation owing to need not set up the internal thread so that its relative driven slide production technology for KK module simpler in the mounting hole. Compared with the traditional sliding seat production of the KK module, the sliding seat production does not need to eliminate production equipment of the old sliding seat for the lead screw, and the sliding part can be purchased externally or new equipment with lower cost process requirements is adopted, so that the scheme of purchasing the new equipment with high production process requirements is replaced to effectively reduce the increase of the operating cost;
when the butt-rod ball is reversed through the commutator, the butt-rod ball can be firstly contacted with the commutator and then guided to reverse by the commutator, and in the contact process of the butt-rod ball and the commutator, the commutator is rocked due to the accommodation of the impact force applied to the commutator by the butt-rod ball, so that the commutator is rotated and displaced, and the reversing accuracy of the butt-rod ball is influenced. The positioning block is matched with the positioning groove so as to fix the positioning block, and the position of the commutator is stabilized through the positioning block, so that the position deviation of the commutator in the use process is reduced, and the stability of the ball reversing of the lever is improved;
the novel KK module slide of application can adopt the slide of traditional production facility production to form with the subassembly that slides, therefore need not to eliminate old production facility, makes the novel KK module of this application can use traditional production facility production slide from this.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
FIG. 3 is a schematic cross-sectional structural view of an embodiment of the present application;
fig. 4 is a schematic diagram of an explosive structure according to an embodiment of the present application.
In the figure, 1, a sliding seat; 11. a transmission member; 111. a transmission housing; 1111. a rotation limiting plane; 1112. a pair of rod balls; 1113. a drive bore; 112. a commutator; 1121. positioning blocks; 1122. a guide groove; 113. a moving channel; 1131. a first moving slot; 1132. a second moving hole; 1133. a reversing slot; 1134. positioning a groove; 114. an anti-drop gasket; 115. installing an outer edge; 12. a slider; 121. mounting holes; 122. a clamping plane; 123. the long side; 124. a short side; 125. mounting grooves; 126. rail aligning balls; 2. a guide rail; 3. and a screw rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a novel KK module can continue to produce with the equipment of production tradition pair pole ball screw 3.
Referring to fig. 1 and 2, a novel KK module includes a guide rail 2, a screw 3, and a slider 1. The extending direction of the guide rail 2 is parallel to the axial direction of the screw rod 3, and the screw rod 3 is rotatably connected with the guide rail 2. The sliding seat 1 is sleeved on the screw rod 3 and is in threaded connection with the screw rod 3, and meanwhile, the sliding seat 1 is in sliding connection with the guide rail 2. A plurality of counter-rod balls 1112 for reducing friction are arranged between the transmission element 11 and the spindle 3, all of the counter-rod balls 1112 circulating in the slide 1. In the present embodiment, the screw rod 3 is driven to rotate by a motor.
With reference to fig. 2, the slide 1 comprises a transmission 11 for the rotation driven by the screw 3 and a slide 12 for the sliding connection with the guide rail 2.
Referring to fig. 3, the transmission member 11 is a slider that fits the conventional ball screw 3, so that the transmission member 11 is convenient for manufacturers to produce by using the existing conventional equipment. In the present embodiment, the structure of the transmission member 11 for engaging with the sliding member 12 mainly includes a transmission housing 111 and a mounting outer rim 115 provided on an outer wall of an end portion of the transmission housing 111. The transmission housing 111 is substantially cylindrical, so that the transmission housing 111 has a mounting end and an insertion end, and the axial direction of the transmission housing 111 is the same as the extending direction of the guide rail 2. The number of the mounting outer edges 115 is two, the two mounting outer edges 115 are both positioned at the mounting end of the transmission shell 111, and the two mounting outer edges 115 are symmetrically arranged by taking the axis of the transmission shell 111 as a center.
The sliding part 12 is arranged in a long strip block shape, the shape and the structure of the sliding part are matched with those of the guide rail 2, and the sliding part 12 can be purchased externally or adopts new equipment with lower cost. The sliding part 12 is provided with a mounting hole 121 penetrating along the axial direction of the screw rod 3, the shape and the size of the mounting hole 121 are matched with the shape and the size of the transmission part 11, and the transmission part 11 is embedded into the mounting hole 121 to realize the connection between the transmission part 11 and the sliding part 12. In this embodiment, the opening end surface of the mounting hole 121 on the sliding member 12 is provided with mounting grooves 125 for clamping the mounting outer edges 115, and the number of the mounting grooves 125 is the same as that of the mounting outer edges 115, and the mounting grooves 125 correspond to the mounting outer edges 115 one to one. The mounting outer rim 115 and the mounting groove 125 of the slider 12 may be connected by bolts.
With continued reference to fig. 3, in order to optimize the volume of the carriage 1, the slider 12 is provided in a substantially rectangular block shape such that the slider 12 has a longitudinal direction and a width direction, both ends of the slider 12 in the longitudinal direction are short side sides 124, and both sides of the slider 12 in the width direction are long side sides 123. The outer peripheral surface of the transmission member 11 is provided with two rotation limiting planes 1111, and the two rotation limiting planes 1111 are symmetrically arranged around the axis of the transmission housing 111 and are respectively located at two ends of the sliding member 12 in the width direction. The inner wall of mounting hole 121 has the screens plane 122 that is used for with limit plane 1111 complex, screens plane 122 and the same and the one-to-one of spacing planar quantity, and two screens planes 122 are located slider 12 width direction's both ends respectively promptly to make screens plane 122 be located the position that mounting hole 121 inner wall is close to corresponding long avris 123. The locking plane 122 abuts against the rotation-limiting plane 1111 to limit the relative rotation between the transmission member 11 and the sliding member 12, and at the same time, the locking plane 122 is provided to reduce the width of the mounting hole 121 in the width direction of the sliding member 12 as much as possible, so that the width of the sliding member 12 is reduced as much as possible.
In order to reduce the sliding friction between the sliding base 1 and the guide rail 2, a ball groove is arranged on the outer wall surface of the sliding base 1 contacting with the guide rail 2 in a surrounding way, a plurality of track aligning balls 126 for rolling connection with the guide rail 2 are arranged in the ball groove, and the maximum thickness of the track aligning balls 126 extending out of the rolling groove part is smaller than the radius of the track aligning balls 126. The ball grooves are divided into a contact section and a return section which are connected end to end, the track aligning balls 126 in the contact section are in contact with the guide rail 2, and the track aligning balls 126 in the return section are not in contact with the guide rail 2.
Referring to fig. 3 and 4, in order to ensure stable circulation of the counter ball 1112 in the transmission member 11, the transmission housing 111 is provided with a transmission hole 1113 for cooperating with the screw 3 and a moving channel 113 for circulating the counter ball 1112. The moving passage 113 includes a first moving groove 1131 spirally disposed on an inner wall of the transmission hole 1113 and a second moving hole 1132 penetrating an end surface of the transmission housing 111. The axial direction of the second moving hole 1132 is parallel to the axial direction of the transmission hole 1113. When the screw rod 3 is installed in the transmission hole 1113, a first moving hole is formed between the first moving groove 1131 and the thread groove of the screw rod 3, one end of the first moving hole is communicated with one end corresponding to the second moving hole 1132, and the other end of the first moving hole is communicated with the other end corresponding to the second moving hole 1132. The diameter of the first moving hole is the same as that of the second moving hole 1132, and the diameter of the first moving hole is equal to or slightly larger than that of the counter ball 1112.
In order to facilitate the installation of the rod ball 1112, a reversing groove 1133 is formed at the connection between the first moving hole and the second moving hole 1132, the commutator 112 is arranged at the opening of the reversing groove 1133 on the end surface of the transmission housing 111, and the outer peripheral surface of the commutator 112 has a shape and size matched with the shape and size of the reversing groove 1133 so that the commutator 112 can close the opening of the reversing groove 1133. The commutator 112 has a guide groove 1122 on the side facing the inside of the reversing groove 1133, the guide groove 1122 is formed in an arc shape, and the arc radius of the guide groove 1122 is larger than the radius of the counter ball 1112. The inner wall of the guide groove 1122 on the side close to the second moving hole 1132 is smoothly transited to the inner wall of the second moving hole 1132 on the side far from the first moving groove 1131, so that the counter ball 1112 is smoothly moved at the junction of the direction changing groove 1133 and the second moving hole 1132. One side of the commutator 112 is a sealing portion, which penetrates the commutating groove 1133 to extend into the transmission hole 1113, and is used to be inserted into the threaded groove of the screw rod 3 to limit the movement of the counter-rod ball 1112 to separate from the screw rod 3 and the transmission member 11. In this embodiment, the number of the commutation grooves 1133 is two, wherein one commutation groove 1133 is located at the end face of the mounting section of the transmission housing 111, and the other commutation groove 1133 is located at the end face of the insertion end of the transmission housing 111.
With continued reference to fig. 4, in order to alleviate the problem of the commutator 112 shaking and shifting due to the impact on the rod ball 1112, the inner wall of the commutation groove 1133 is provided with a positioning groove 1134, the positioning groove 1134 has two openings, one of the openings is communicated with the commutation groove 1133, and the other opening is communicated with the outside of the transmission housing 111. And a positioning block 1121 used for clamping and matching with the positioning groove 1134 is arranged on the commutator 112. When the commutator 112 is installed in the transmission housing 111, the positioning block 1121 is inserted into the positioning groove 1134 from the opening of the positioning groove 1134 communicating with the outside of the transmission housing 111, so as to fix the positioning block 1121, and further stabilize the position of the commutator 112 through the positioning block 1121.
An anti-falling gasket 114 for shielding the opening of the reversing groove 1133 is installed on the opening end surface of the reversing groove 1133, and the anti-falling gasket 114 is connected with the transmission housing 111 through a bolt. Commutator 112 is positioned on the side of anti-slip washer 114 adjacent to commutator groove 1133 to limit commutator 112 from disengaging commutator groove 1133. Anti-drop gasket 114 is annular, and the internal diameter of anti-drop gasket 114 is greater than or equal to the internal diameter of drive hole 1113. Anti-run-off shims 114 provide more locations for mounting bolts by increasing the contact area with the transmission housing 111. In this embodiment, the number of the anti-slip pads 114 is two, and one anti-slip pad 114 is disposed at each of the mounting end and the insertion end of the transmission housing 111.
The production method of the novel KK module comprises the following steps:
s1, installing the embedded end of the transmission piece 11.
The commutator 112 is mounted on the reversing groove 1133 at the embedded end of the transmission member 11, the positioning block 1121 of the commutator 112 is embedded in the positioning groove 1134 at the embedded end of the transmission member 11, and the sealing portion of the commutator 112 extends into the transmission hole 1113. Then, an anti-slip washer 114 is fixed to the end face of the embedded end of the transmission member 11 by a bolt, and the anti-slip washer 114 covers the opening of the reversing groove 1133 on the embedded end of the transmission member 11.
S2, the driving member 11 is installed in the slider 12.
The embedded end of the transmission piece 11 is embedded into the mounting hole 121 of the sliding piece 12 provided with the track aligning ball 126, and the transmission shell 111 is in clearance fit with the mounting hole 121. The mounting outer edge 115 of the transmission member 11 is inserted into the mounting hole 121 of the sliding member 12, and the mounting outer edge 115 and the mounting hole 121 are in clearance fit or interference fit. At this time, the relative position between the transmission member 11 and the slider 12 is determined, and the bolt is locked to fix the transmission member 11 and the slider 12.
And S3, installing the screw rod 3.
The screw rod 3 is installed in the installation hole 121 of the transmission member 11, and both ends of the screw rod 3 are located outside the transmission member 11. At this time, the sealing portion of the commutator 112 at the embedded end of the transmission member 11 extends into the thread groove of the screw rod 3.
And S4, mounting a counter rod ball 1112.
A plurality of rod balls 1112 are disposed in the reversing grooves 1133 at the mounting end of the driving member 11 such that the rod balls 1112 fill the travel channel 113. The commutator 112 is installed in the reversing groove 1133 of the installation end of the transmission member 11, the positioning block 1121 of the commutator 112 is inserted into the positioning groove 1134 of the installation end of the transmission member 11, and meanwhile, the sealing part of the commutator 112 extends into the thread groove of the screw rod 3. All of the pair of rod balls 1112 in the first moving hole are located between the two commutators 112. Then, an anti-dropping gasket 114 is fixed on the end face of the mounting end of the driving member 11 by bolts, and the anti-dropping gasket 114 shields the opening of the reversing groove 1133 on the mounting end of the driving member 11. At this point, the mounting between the screw 3 and the slide 1 is completed.
And S5, installing the guide rail 2.
A screw rod 3 and a sliding seat 1 are arranged on the guide rail 2. The axis direction of the screw rod 3 is parallel to the axis direction of the guide rail 2, and two ends of the screw rod 3 are rotatably connected with the guide rail 2. The sliding base 1 is partially inserted into the guide rail 2, and the track aligning balls 126 in the ball groove contact section of the sliding part 12 are contacted with the guide rail 2 and perform rolling friction. And a motor is arranged on the guide rail 2, and an output shaft of the motor is coaxially and fixedly connected with the screw rod 3. Thereby, the mounting between the guide rail 2, the lead screw 3 and the slider 1 is completed.
The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a slide for KK module which characterized in that, including be used for receiving lead screw (3) to drive pivoted driving medium (11) and be used for with guide rail (2) sliding connection's slider (12), slider (12) run through and are provided with mounting hole (121), driving medium (11) install in mounting hole (121).
2. A slide for KK modules according to claim 1, characterized in that a rotation-limiting plane (1111) is provided on the outer circumference of the transmission piece (11), and the inner wall of the mounting hole (121) has a detent plane (122) for engaging with the rotation-limiting plane (1111).
3. A slider for a KK module according to claim 2, wherein said slider (12) has a long side (123) and a short side (124), and said catching plane (122) is located at a position where the inner wall of said mounting hole (121) is close to said long side (123).
4. Slide for KK modules according to anyone of claims 1 to 3, characterized in that the end of the transmission piece (11) is provided with a mounting rim (115), which mounting rim (115) is bolted to the slider (12).
5. Slide for KK modules according to anyone of claims 1 to 3, characterized in that the end of the transmission piece (11) is provided with a mounting outer edge (115), the slide (12) is correspondingly provided with a mounting groove (125) for the clamping of the mounting outer edge (115).
6. Slide for KK modules according to claim 1, characterized in that the transmission piece (11) comprises a transmission housing (111) and a commutator (112), the transmission shell (111) is provided with a transmission hole (1113) matched with the screw rod (3) and a moving channel (113) for the ball (1112) of the counter rod to circularly move, the moving channel (113) comprises a first moving groove (1131) spirally arranged on the inner wall of the transmission hole (1113) and a second moving hole (1132) penetrating through the end face of the transmission shell (111), the axial direction of the second moving hole (1132) is parallel to the axial direction of the transmission hole (1113), a reversing groove (1133) is formed at the connection position of the first moving groove (1131) and the second moving hole (1132), the commutator (112) is located at the opening of the commutation groove (1133) on the end face of the transmission housing (111).
7. Slide for a KK module according to claim 6, wherein a positioning groove (1134) is formed on an inner wall of the direction-changing groove (1133), a side of the positioning groove (1134) facing the outside of the transmission housing (111) has an opening, and a positioning block (1121) for snap-fitting with the positioning groove (1134) is disposed on the direction changer (112).
8. A slide for KK module according to claim 6, characterized in that, the side of said commutator (112) facing into said commutation groove (1133) has a guide groove (1122), the inner wall of said guide groove (1122) on the side close to said second moving hole (1132) transitions smoothly with the inner wall of the second moving hole (1132) on the side far from said first moving groove (1131).
9. A sliding seat for KK module according to claim 6, wherein, an anti-drop gasket (114) is installed on the opening end face of the commutation groove (1133) for shielding the opening of the commutation groove (1133), the commutator (112) is located on one side of the anti-drop gasket (114) near the commutation groove (1133).
10. A new KK-module, characterized in that it comprises a sledge (1) according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178580.XA CN113883247B (en) | 2021-10-10 | 2021-10-10 | Slide and novel KK module for KK module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111178580.XA CN113883247B (en) | 2021-10-10 | 2021-10-10 | Slide and novel KK module for KK module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113883247A true CN113883247A (en) | 2022-01-04 |
| CN113883247B CN113883247B (en) | 2024-03-26 |
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| CN202111178580.XA Active CN113883247B (en) | 2021-10-10 | 2021-10-10 | Slide and novel KK module for KK module |
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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