CN214569012U - Guide rail sliding block fixing mechanism for PPU manipulator - Google Patents
Guide rail sliding block fixing mechanism for PPU manipulator Download PDFInfo
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- CN214569012U CN214569012U CN202120523148.9U CN202120523148U CN214569012U CN 214569012 U CN214569012 U CN 214569012U CN 202120523148 U CN202120523148 U CN 202120523148U CN 214569012 U CN214569012 U CN 214569012U
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Abstract
The utility model discloses a guide rail slide block fixing mechanism for a PPU manipulator, which comprises a transverse guide rail, a transverse slide block, a vertical guide rail, a vertical slide block, a first slide block cushion block and a second slide block cushion block, wherein the transverse guide rail is arranged on a fixed back plate, the transverse slide block is arranged on the transverse guide rail, the first slide block cushion block is arranged on the transverse slide block and is fixed through a first screw hole connecting structure, the second slide block cushion block is arranged on the first slide block cushion block and is fixed through a second screw hole connecting structure, the second slide block cushion block is in laminated fit with the first slide block cushion block, in addition, the second screw hole connecting structure and the first screw hole connecting structure are in staggered distribution, the vertical slide block is arranged on the second slide block cushion block and is fixed through a third screw hole connecting structure, and in addition, the third screw hole connecting structure and the second screw hole connecting structure are in staggered distribution, the vertical guide rail is arranged on the vertical sliding block. The fixing mode is improved, and the fixing strength is higher.
Description
Technical Field
The utility model relates to a structure of PPU manipulator, in particular to a rail block fixed establishment for PPU manipulator.
Background
The PPU manipulator, also called PPU picking and placing manipulator, is a pure cam structure transplanting manipulator, and an executing element runs according to a preset track under the drive of a servo or stepping motor. The automatic part feeding device is mainly used for automatically conveying, feeding and removing parts in a confined space. The PPU manipulator has the main characteristics that: the cam driving mode ensures compact high-speed and stable action structure and convenient installation and debugging; the cycle time is short and the stroke position can be adjusted. PPU robots generally include a lateral slide assembly (X-axis) and a vertical slide assembly (Z-axis). The transverse sliding assembly comprises a transverse guide rail and a transverse sliding block which are matched with each other, and the vertical sliding assembly comprises a vertical guide rail and a vertical sliding block which are matched with each other. The transverse sliding block is arranged on the transverse sliding rail, and the vertical sliding assembly is arranged on the transverse sliding block. Therefore, the vertical sliding assembly and the transverse sliding block are arranged through the guide rail fixing mechanism. The existing guide rail and slide block fixing mechanism for the PPU manipulator is realized by matching a slide block cushion block with a slide block cover pressing plate. The slider cushion blocks are arranged on the transverse sliders and are fixed through the cooperation of the screw holes, the vertical sliders are arranged on the slider cushion blocks and are then pressed and fixed through the slider cover pressing plates, namely, the slider cushion blocks and the slider cover pressing plates are fixed through the cooperation of the screw holes, and then the vertical sliders are clamped in the middle to be fixed. Because after having fixed through the screw hole mode between slider cushion and the horizontal slider, occupied the position that sets up the screw hole, lead to vertical slider can't directly fix (do not have space and position) through the mode of screw hole and slider cushion, consequently can only cover through slider lid clamp plate and press the mode of cliping and fix. This kind of mode through vertical slider is cliied in slider lid clamp plate lid pressure, because vertical slider itself does not have any lock solid structure, relies on the tight fixing of clamp between slider cushion and the slider lid clamp plate purely, leads to the fixed intensity not high, and the atress is not enough, and the reliability of fixing can't guarantee moreover, moves about not hard up easily. Especially, the PPU manipulator with double vertical guide rails is provided with two vertical sliding blocks, and if the traditional guide rail sliding block fixing mode is adopted, the fixing strength and the stability are poor. Therefore, the guide rail sliding block fixing mechanism for the PPU manipulator at present has many unreasonable places, and needs to be improved and perfected.
SUMMERY OF THE UTILITY MODEL
To the above, an object of the utility model is to provide a guide rail slider fixed establishment for PPU manipulator, improve the fixed mode of slider, adopt the double block cushion to fix, make it fixed strength higher, more reliable and stable.
The utility model adopts the technical proposal that: a guide rail and sliding block fixing mechanism for a PPU manipulator comprises a transverse guide rail, a transverse sliding block, a vertical guide rail and a vertical sliding block, and is characterized by further comprising a first sliding block cushion block and a second sliding block cushion block, wherein the transverse guide rail is arranged on a fixed back plate, the transverse sliding block is arranged on the transverse guide rail, the first sliding block cushion block is arranged on the transverse sliding block and is fixed through a first screw hole connecting structure, the second sliding block cushion block is arranged on the first sliding block cushion block and is fixed through a second screw hole connecting structure, the second sliding block cushion block is in laminated fit with the first sliding block cushion block, the second screw hole connecting structure and the first screw hole connecting structure are in staggered distribution, the vertical sliding block is arranged on the second sliding block cushion block and is fixed through a third screw hole connecting structure, and the third screw hole connecting structure and the second screw hole connecting structure are in staggered distribution, the vertical guide rail is arranged on the vertical sliding block.
Furthermore, the downside of first slider cushion is provided with the first draw-in groove that is vertical direction with horizontal slider looks adaptation.
Further, be unsmooth range upon range of cooperation between first slider cushion and the second slider cushion, wherein, the upside of first slider cushion is recess stair structure, and the downside of second slider cushion is protruding stair structure.
Furthermore, the upper side of the second slider cushion block is provided with a second clamping groove matched with the vertical slider.
Furthermore, the vertical guide rail comprises a first vertical guide rail and a second vertical guide rail, the vertical sliding block comprises a first vertical sliding block and a second vertical sliding block, the first vertical guide rail is arranged on the first vertical sliding block, the second vertical guide rail is arranged on the second vertical sliding block, and the first vertical sliding block and the second vertical sliding block are arranged on a second sliding block cushion block.
Furthermore, a middle pressing block is arranged between the first vertical sliding block and the second vertical sliding block, the middle pressing block is T-shaped, two sides of the middle pressing block respectively press the side parts of the first vertical sliding block and the second vertical sliding block, and the middle pressing block is fixed with a second sliding block cushion block through a fourth screw hole connecting structure.
Further, the transverse sliding blocks comprise a first transverse sliding block and a second transverse sliding block, and the first sliding block cushion block is arranged on the first transverse sliding block and the second transverse sliding block in a spanning mode.
The utility model has the advantages of it is following: the fixing mode of the sliding block is improved, and the double-sliding-block cushion block is adopted for fixing, so that the fixing strength is higher, and the stability and reliability are better. Owing to adopted two slider cushions, through the range upon range of cooperation of first slider cushion and second slider cushion, have sufficient mutual adoption screw hole connection structure and carry out the space fixed, all fix through screw hole connection structure each other between horizontal slider, first slider cushion, second slider cushion and the vertical slider so, fixed strength is high, moreover more reliable and more stable.
The present invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the internal structure of a PPU robot;
FIG. 2 is a schematic structural view of a guide rail slider fixing mechanism on a fixed back plate;
FIG. 3 is a schematic structural view of a guide rail slider fixing mechanism;
FIG. 4 is a schematic structural view of the guide rail slider fixing mechanism after the guide rail is hidden;
FIG. 5 is a schematic diagram of the disassembled structure of FIG. 4;
FIG. 6 is a schematic view of a mating structure of a first slider block and a second slider block;
in the figure: a transverse guide rail 1; a transverse slide block 2; a vertical guide rail 3; a vertical slide block 4; a first slider pad 5; a first card slot 51; a second slider pad 6; a second card slot 61; a fixed back plate 7; a first screw hole connecting mechanism 8; a second screw hole connecting structure 9; a third screw hole connection structure 10; an intermediate compact 11; a fourth screw-and-screw hole connection 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 6, the guide rail and slider fixing mechanism for the PPU manipulator provided in this embodiment includes a transverse guide rail 1, a transverse slider 2, a vertical guide rail 3, a vertical slider 4, a first slider pad 5, and a second slider pad 6.
The transverse guide rail 1 is arranged on the fixed back plate 7, the transverse sliding block 2 is arranged on the transverse guide rail 1, the first sliding block cushion block 4 is arranged on the transverse sliding block 2, and is fixed by a first screw hole connecting structure 8, the second sliding block cushion block 6 is arranged on the first sliding block cushion block 5, and is fixed by a second screw hole connecting structure 9, the second slide block cushion block 6 is in lamination fit with the first slide block cushion block 5, and the second screw hole connecting structure 8 and the first screw hole connecting structure 9 are distributed in a staggered manner, the vertical slide block 4 is arranged on the second slide block cushion block 6, and fixed through third screw hole connection structure 10, just, carry out the dislocation between third screw hole connection structure 10 and the second screw hole connection structure 9 and distribute, vertical guide rail 3 sets up at vertical slider 4. It should be noted that the first, second and third screw- hole connection structures 8, 9 and 10 may be, in the drawings, the positions from which the lead wires of the reference numerals are led out may be the positions of the screws or the screw holes, and those skilled in the art will understand that the actual labels of the screw and the screw hole are the whole bodies matched with each other.
The first, second, and third screw hole connection structures 8, 9, and 10 need to be explained in detail below. The screw hole connection structure is that two parts are connected and fixed together by a screw passing through the screw hole. Wherein, the first screw and screw hole connecting structure 8 obviously has screw holes on the transverse sliding block 2, the first sliding block cushion block 5 also has screw holes at corresponding positions, and then the first sliding block cushion block 5 and the transverse sliding block 2 can be connected and fixed by the screw passing through the screw holes on the two blocks and screwing. Similarly, the second screw and screw hole connection structure 9, the first slider cushion block 5 is provided with a screw hole, the second slider cushion block 6 is also provided with a screw hole at a corresponding position, and then the screw hole on the second slider cushion block 6 and the first slider cushion block 5 is passed through by the screw and is screwed up, so that the two can be connected and fixed. Similarly, the third screw and screw hole connection structure 10 is also the same, the vertical slider 4 is provided with a screw hole, the second slider cushion block 6 is also provided with a screw hole at a corresponding position, and then the screw passes through the second slider cushion block 6 and the vertical slider 4 (in the embodiment, the screw is penetrated from bottom to top, namely, the screw passes through the second slider cushion block 6 first and then enters the vertical slider 4), and the screw is tightened, so that the screw and the vertical slider can be fixedly connected. First screw hole connection structure 8 to horizontal slider with third screw hole connection structure 10 to vertical slider cushion can have the overlap in the space, can't realize connecting fixedly through a slider cushion, nevertheless because the existence of the double slide block cushion of first, second slider cushion, alright solve this problem with the perfect.
Specifically, the lower side of the first slider cushion block 5 is provided with a first clamping groove 51 which is matched with the transverse slider 2 and is in a vertical direction. In order to better realize the cooperation between the transverse sliding block 2 and the first sliding block cushion block 5, the corresponding clamping groove is designed, so that the transverse sliding block can be well adapted, and when the transverse sliding block moves transversely, the clamping groove is abutted against the transverse sliding block, so that the stress intensity can be increased.
Specifically, be unsmooth range upon range of cooperation between first slider cushion 5 and the second slider cushion 6, wherein, the upside of first slider cushion is recess stair structure, and the downside of second slider cushion is protruding stair structure. The cooperation that carries out the concave-convex face between first slider cushion and the second slider cushion is range upon range of, can strengthen the joint degree between the two, lets whole fixed knot construct more reliably.
Specifically, the upper side of the second slider cushion block 6 is provided with a second clamping groove 61 matched with the vertical slider 4. And a second clamping groove 61 is formed in the second sliding block cushion block 6, so that the vertical sliding block can be positioned and fixed conveniently.
Specifically, the vertical guide rail 3 comprises a first vertical guide rail and a second vertical guide rail, the vertical sliding block 4 comprises a first vertical sliding block and a second vertical sliding block, the first vertical guide rail is arranged on the first vertical sliding block, the second vertical guide rail is arranged on the second vertical sliding block, and the first vertical sliding block and the second vertical sliding block are arranged on a second sliding block cushion block. More specifically, an intermediate pressing block 11 is arranged between the first vertical sliding block and the second vertical sliding block, the intermediate pressing block 11 is T-shaped, two sides of the intermediate pressing block respectively press the side portions of the first vertical sliding block and the second vertical sliding block, and the intermediate pressing block is fixed with the second sliding block cushion block 6 through a fourth screw hole connecting structure 12. In other words, this guide rail slider fixed establishment is suitable for more to the PPU manipulator of two vertical guide rails, can fix two vertical sliders very firmly simultaneously. Compare in traditional through pressing from both sides tight fixed mode, to the PPU manipulator of two vertical guide rails, the not hard up condition appears very easily between two vertical sliders.
Specifically, the lateral sliding block 2 comprises a first lateral sliding block and a second lateral sliding block, and the first sliding block cushion block 5 is arranged on the first lateral sliding block and the second lateral sliding block in a straddling mode. In order to increase the overall strength of the guide rail sliding block fixing mechanism and ensure the reasonability of the structure, two transverse sliding blocks can be arranged on the transverse guide rail at the same time. Therefore, the first sliding block cushion block and the second sliding block cushion block have enough transverse length for installing and fixing the two vertical sliding blocks.
The utility model discloses be not limited to above-mentioned embodiment, adopt and the utility model discloses the same or similar technical feature of above-mentioned embodiment, and other a kind that obtains is used for the rail block fixed establishment of PPU manipulator, all is within the protection scope of the utility model.
Claims (7)
1. A guide rail and sliding block fixing mechanism for a PPU manipulator comprises a transverse guide rail, a transverse sliding block, a vertical guide rail and a vertical sliding block, and is characterized by further comprising a first sliding block cushion block and a second sliding block cushion block, wherein the transverse guide rail is arranged on a fixed back plate, the transverse sliding block is arranged on the transverse guide rail, the first sliding block cushion block is arranged on the transverse sliding block and is fixed through a first screw hole connecting structure, the second sliding block cushion block is arranged on the first sliding block cushion block and is fixed through a second screw hole connecting structure, the second sliding block cushion block is in laminated fit with the first sliding block cushion block, the second screw hole connecting structure and the first screw hole connecting structure are distributed in a staggered manner, the vertical sliding block is arranged on the second sliding block cushion block and is fixed through a third screw hole connecting structure, and the third screw hole connecting structure and the second screw hole connecting structure are distributed in a staggered manner, and the vertical guide rail is arranged on the vertical sliding block.
2. The guide rail sliding block fixing mechanism for the PPU manipulator as claimed in claim 1, wherein the lower side of the first sliding block cushion block is provided with a first clamping groove which is matched with the transverse sliding block and is in a vertical direction.
3. The guide rail and slide block fixing mechanism for the PPU manipulator as claimed in claim 1, wherein the first slide block cushion block and the second slide block cushion block are in concave-convex lamination fit, wherein the upper side of the first slide block cushion block is in a groove ladder structure, and the lower side of the second slide block cushion block is in a convex ladder structure.
4. The guide rail sliding block fixing mechanism for the PPU manipulator as claimed in claim 1, wherein the upper side of the second sliding block cushion block is provided with a second clamping groove matched with the vertical sliding block.
5. The guide rail sliding block fixing mechanism for the PPU manipulator according to claim 1, wherein the vertical guide rail comprises a first vertical guide rail and a second vertical guide rail, the vertical sliding block comprises a first vertical sliding block and a second vertical sliding block, the first vertical guide rail is arranged on the first vertical sliding block, the second vertical guide rail is arranged on the second vertical sliding block, and the first vertical sliding block and the second vertical sliding block are arranged on a second sliding block cushion block.
6. The guide rail slider fixing mechanism for the PPU manipulator as claimed in claim 5, wherein an intermediate pressing block is disposed between the first vertical slider and the second vertical slider, the intermediate pressing block is T-shaped, two sides of the intermediate pressing block respectively press the side portions of the first vertical slider and the second vertical slider, and the intermediate pressing block is fixed to the second slider cushion block through a fourth screw and screw hole connection structure.
7. The guide rail slider mounting mechanism for a PPU robot of claim 5, wherein said lateral slider comprises a first lateral slider, a second lateral slider, and said first slider pad straddles said first lateral slider and said second lateral slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523148.9U CN214569012U (en) | 2021-03-12 | 2021-03-12 | Guide rail sliding block fixing mechanism for PPU manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120523148.9U CN214569012U (en) | 2021-03-12 | 2021-03-12 | Guide rail sliding block fixing mechanism for PPU manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569012U true CN214569012U (en) | 2021-11-02 |
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ID=78319520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120523148.9U Active CN214569012U (en) | 2021-03-12 | 2021-03-12 | Guide rail sliding block fixing mechanism for PPU manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214569012U (en) |
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2021
- 2021-03-12 CN CN202120523148.9U patent/CN214569012U/en active Active
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