CN205704149U - A kind of assistant type slide unit single axis robot - Google Patents
A kind of assistant type slide unit single axis robot Download PDFInfo
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- CN205704149U CN205704149U CN201620203180.8U CN201620203180U CN205704149U CN 205704149 U CN205704149 U CN 205704149U CN 201620203180 U CN201620203180 U CN 201620203180U CN 205704149 U CN205704149 U CN 205704149U
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- slide unit
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Abstract
The utility model discloses a kind of assistant type slide unit single axis robot, base including U-shape structure, ball screw, at least two parallel line slide rails it are fixed with on base, some linear slider are had on line slide rail, bearing support block it is further fixed on base, bearing support block one end is fixed with servo drive motor, the other end is connected with ball screw, servo drive motor and ball screw are connected by shaft coupling, shaft coupling is arranged in bearing support block Reentrant Cavity, ball screw is parallel with line slide rail and the other end is fixing with the screw mandrel support seat being fixed on base end is connected, it is fixed with slide unit in linear slider also to fix connect with feed screw nut, straight line slide unit can linearly move along a straight line in slide rail direction, robot periphery is provided with the first end cap, second end cap, cover plate；The single axis robot that this utility model provides, by being produced by parts Integrated design, improves the concordance that single axis robot assembles, it is ensured that running precision and stability, reduces maintenance difficulties.
Description
Technical field
This utility model belongs to automatic field, is specifically related to a kind of assistant type slide unit single axis robot.
Background technology
Single axis robot, as the elementary cell of motor control, is widely used in industrial every field, and along with the propelling of industry 4.0, single axis robot will welcome significantly develops and apply.Traditional industrial robot uses parts connecting method to assemble due to more, assembling process lacks effectively control, and the robot running precision assembled is low, and concordance is poor, in turn result in maintainability when enterprise uses poor, it is impossible to meet actual production for high accuracy and the requirement of high maintainability.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of assistant type slide unit single axis robot, by being produced by parts Integrated design, improves running precision and the stability of single axis robot, reduces maintenance difficulties.
nullFor reaching above-mentioned purpose，The technical solution of the utility model is as follows: a kind of assistant type slide unit single axis robot，Base including U-shape structure、Ball screw，It is fixed with at least two parallel line slide rails along described base axis direction，Described line slide rail is fixed on described base both sides，Described line slide rail coordinates some linear slider are installed，Described linear slider equity on described line slide rail is arranged，Described base is further fixed on bearing support block，Described bearing support block one end is fixed with servo drive motor，The other end is in mating connection with described ball screw，Described servo drive motor and described ball screw are connected by shaft coupling，Described shaft coupling is arranged in described bearing support block Reentrant Cavity，Described ball screw is parallel with described line slide rail and the other end is fixing with screw mandrel support seat is connected，Described screw mandrel supports seat and is fixed on described base end，Relative with described servo drive motor，Described bearing support block connects described ball wire bar side and is provided with the hole installing bearing，Described ball screw one end is provided with for the step of nested bearing with for fixing the screw thread of described bearing，Described ball screw is cased with at least two bearing，Described bearing is fixed by nut，Described ball screw and described bearing are nested in described hole，The bearing gland for fixing described bearing it is provided with in described hole periphery，Described screw mandrel supports and is nested with bearing on seat，The described ball screw other end gos deep in described dead eye；
The feed screw nut matched with described ball screw it is nested with on described ball screw, described linear slider is fixed with slide unit, described slide unit is radially hollow structure, described slide unit side is fixed with described feed screw nut, and described ball screw can drive described slide unit to move along a straight line along described line slide rail when rotating；
In described chassis side, the sensor strip for fixing sensor is installed, described sensor strip is provided with groove, described inside grooves is provided with the first lower sensor stator, second lower sensor stator, 3rd lower sensor stator, also include and described first lower sensor stator, second lower sensor stator, what the 3rd lower sensor stator was oppositely arranged be close to described sensor strip can by screw locking fixing first on sensor stator, sensor stator on second, sensor stator on 3rd, front limit sensor it is fixed with on sensor stator on described first, initial point reseting sensor it is fixed with on sensor stator on described second, it is fixed with rear limit sensor on sensor stator on described 3rd.
Preferably, being respectively arranged with the first end cap and the second end cap at described base two ends, described first end cap is fixed on described chassis left side for protecting described servo drive motor, and described second end cap is fixed on the right side of described base, is used for protecting described screw mandrel to support seat.
Preferably, also including that cushion pad, described cushion pad side are provided with annular groove, described annular groove protuberance can be fastened in described bearing gland and described screw mandrel supports on seat side.
Preferably, also including that cover plate, described cover plate run through described slide unit hollow bulb, one end is fixed on described screw mandrel and supports on seat, and one end is fixed on described bearing support block.
Compared with prior art, the beneficial effects of the utility model are:
1., owing to using integrated parts design and production, the concordance that robot assembles can be increased substantially, on this basis, use the structure of servomotor+ball screw+line slide rail, rigging error can be greatly lowered, increase substantially robot running precision.
2. use, due to robot, the structure closed, be suitable for various complex environment and produce, reduce the external environment infringement to robot itself, improve robot operation stability, reduce noise during high-speed cruising.
3., owing to using integrated parts, in robot maintenance process, only need to change corresponding parts, will not because of safeguard to robot intrinsic precision and mechanical location impact, reduce robot maintenance time.
4. the design of assistant type slide unit, it is not necessary to other support also can embody high accuracy combination and the characteristic of minimum altitude, improves secondary development autgmentability, reduces secondary development difficulty.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment technology, in describing embodiment technology below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model exploded perspective view
Fig. 2 is bearing support block structural representation
Fig. 3 is cushion structure schematic diagram
Fig. 4 is this utility model schematic appearance
Fig. 5 is this utility model rearview
Fig. 6 is sensor scheme of installation
Wherein, 1 is base, 2 is bearing support block, 3 is shaft coupling, 4 is slide unit, 5 is line slide rail, 6 is ball screw, 7 support seat for screw mandrel, 8 is the second end cap, 9 is linear slider, 10 is servo drive motor, 11 is the first end cap, 12 is bearing, 13 is bearing gland, 14 is cushion pad, 15 is cover plate, 16 is sensor strip, 17 is sensor stator on first, 18 is front limit sensor, 19 is initial point reseting sensor, 20 is sensor stator on second, 21 is rear limit sensor, 22 is sensor stator on the 3rd, 23 is contact, 24 is the first lower sensor stator, 25 is the second lower sensor stator, 26 is the 3rd lower sensor stator, 27 is feed screw nut；
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment
nullAs shown in figures 1 to 6，The present embodiment discloses a kind of assistant type slide unit single axis robot，It is fixed with at least two parallel line slide rails 5 along U-shaped base 1 axis direction，Line slide rail 5 is fixed on base 1 both sides，U-shaped base 1 is formed in one processing，Compare traditional splicing construction，Assembling concordance is good，Precision is easily controllable，Line slide rail 5 coordinates some linear slider 9 are installed，Linear slider 9 equity on line slide rail 5 is arranged，Base 1 is further fixed on bearing support block 2，Bearing support block 2 one end is fixed with servo drive motor 10，The other end is connected with ball screw 6，Servo drive motor 10 and ball screw 6 are connected by shaft coupling 3，Shaft coupling 3 is arranged in bearing support block 2 Reentrant Cavity，After bearing support block 2 is formed in one, Precision Machining produces，Servo motor seat traditionally and ball screw supporting mechanism are combined together，Servo drive motor 10 and the alignment of ball screw 6 can be improved，Reduce abrasion，Improve operation stability，Ball screw 6 is parallel with line slide rail 5 and the other end is fixing with screw mandrel support seat 7 is connected，Screw mandrel supports seat 7 and is fixed on base 1 end，Relative with servo drive motor 10，Connect ball screw 6 side at bearing support block 2 and be provided with the hole of installation bearing 12，Ball screw 6 one end is provided with for the step of nested bearing 12 with for fixing the screw thread of bearing 12，Ball screw 6 is cased with two bearings 12，Bearing 12 is fixed by nut，Ball screw 6 and bearing 12 are nested in hole，The bearing gland 13 for fixing bearing 12 it is provided with in hole periphery，On bearing gland 13, card has cushion pad 14，Cushion pad 14 side is provided with annular groove，Support seat side at bearing gland and screw mandrel and be coaxially arranged with the groove matched with this annular groove，Cushion pad 14 annular groove protuberance can be fastened in bearing gland 13 and screw mandrel supports on seat 7 side，While cushioning effect is provided，May also operate as intercepting dust etc. and enter Bearing inner，Improve bearing service life，Ball screw 6 other end is fixed on screw mandrel and supports on seat 7，Screw mandrel supports and is provided with bearing 12 on seat 7，Ball screw 6 passes from bearing 12 centre bore，The first end cap 11 and the second end cap 8 it is respectively arranged with at base 1 two ends，First end cap 11 is fixed on the left of base 1 for protecting servo drive motor 10，Second end cap 8 is fixed on the right side of base 1，For protecting screw mandrel to support seat 7；
The feed screw nut 27 matched with ball screw 6 it is nested with on ball screw 6; linear slider 9 is fixed with slide unit 4; slide unit 4 is radially hollow structure; the design of hollow structure can make not contact with cover plate 15 in slide unit 4 motor process; robot inner chamber can preferably be protected by cover plate 15; slide unit 4 side is fixed with feed screw nut 27, and slide unit 4 linearly slide rail 5 can be driven when ball screw 6 rotates to move along a straight line；
At cover plate 15 side, the sensor strip 16 for fixing sensor is installed, sensor strip is provided with groove, inside grooves is provided with the first lower sensor stator 24, second lower sensor stator 25, 3rd lower sensor stator 26, with the first lower sensor stator 24, second lower sensor stator 25, what the 3rd lower sensor stator 22 was oppositely arranged also include be close to sensor strip 16 can by screw locking fixing first on sensor stator 17, sensor stator 20 on second, sensor stator 22 on 3rd, front limit sensor 18 it is fixed with on sensor stator 17 on first, initial point reseting sensor 19 it is fixed with on sensor stator 20 on second, rear limit sensor 21 it is fixed with on sensor stator 22 on 3rd；Sensor strip 16 is machining part, sensor stator and lower sensor stator in cooperation, can accurately fix sensing station.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (4)
- null1. an assistant type slide unit single axis robot，It is characterized in that: include the base of U-shape structure、Ball screw，It is fixed with at least two parallel line slide rails along described base axis direction，Described line slide rail is fixed on described base both sides，Described line slide rail coordinates some linear slider are installed，Described linear slider equity on described line slide rail is arranged，Described base is further fixed on bearing support block，Described bearing support block one end is fixed with servo drive motor，The other end is in mating connection with described ball screw，Described servo drive motor and described ball screw are connected by shaft coupling，Described shaft coupling is arranged in described bearing support block Reentrant Cavity，Described ball screw is parallel with described line slide rail and the other end is fixing with screw mandrel support seat is connected，Described screw mandrel supports seat and is fixed on described base end，Relative with described servo drive motor，Described bearing support block connects described ball wire bar side and is provided with the hole installing bearing，Described ball screw one end is provided with for the step of nested bearing with for fixing the screw thread of described bearing，Described ball screw is cased with at least two bearing，Described bearing is fixed by nut，Described ball screw and described bearing are nested in described hole，The bearing gland for fixing described bearing it is provided with in described hole periphery，Described screw mandrel supports and is nested with bearing on seat，The described ball screw other end gos deep in described dead eye；The feed screw nut matched with described ball screw it is nested with on described ball screw, described linear slider is fixed with slide unit, described slide unit is radially hollow structure, described slide unit side is fixed with described feed screw nut, and described ball screw can drive described slide unit to move along a straight line along described line slide rail when rotating；In described chassis side, the sensor strip for fixing sensor is installed, described sensor strip is provided with groove, described inside grooves is provided with the first lower sensor stator, second lower sensor stator, 3rd lower sensor stator, also include and described first lower sensor stator, second lower sensor stator, what the 3rd lower sensor stator was oppositely arranged be close to described sensor strip can by screw locking fixing first on sensor stator, sensor stator on second, sensor stator on 3rd, front limit sensor it is fixed with on sensor stator on described first, initial point reseting sensor it is fixed with on sensor stator on described second, it is fixed with rear limit sensor on sensor stator on described 3rd.
- A kind of assistant type slide unit single axis robot the most according to claim 1; it is characterized in that: be respectively arranged with the first end cap and the second end cap at described base two ends; described first end cap is fixed on described chassis left side for protecting described servo drive motor; described second end cap is fixed on the right side of described base, is used for protecting described screw mandrel to support seat.
- A kind of assistant type slide unit single axis robot the most according to claim 1, it is characterized in that: also include cushion pad, described cushion pad side is provided with annular groove, and described annular groove protuberance can be fastened in described bearing gland and described screw mandrel supports on seat side.
- A kind of assistant type slide unit single axis robot the most according to claim 1, it is characterised in that: also including that cover plate, described cover plate run through described slide unit hollow bulb, one end is fixed on described screw mandrel and supports on seat, and one end is fixed on described bearing support block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203180.8U CN205704149U (en) | 2016-03-17 | 2016-03-17 | A kind of assistant type slide unit single axis robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203180.8U CN205704149U (en) | 2016-03-17 | 2016-03-17 | A kind of assistant type slide unit single axis robot |
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| CN205704149U true CN205704149U (en) | 2016-11-23 |
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| CN201620203180.8U Active CN205704149U (en) | 2016-03-17 | 2016-03-17 | A kind of assistant type slide unit single axis robot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598951A (en) * | 2016-03-17 | 2016-05-25 | 苏州特瑞特机器人有限公司 | Wing type slide table single-axis robot |
| CN108946025A (en) * | 2018-08-17 | 2018-12-07 | 安徽星宇生产力促进中心有限公司 | A kind of transfer robot and its application method |
-
2016
- 2016-03-17 CN CN201620203180.8U patent/CN205704149U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598951A (en) * | 2016-03-17 | 2016-05-25 | 苏州特瑞特机器人有限公司 | Wing type slide table single-axis robot |
| CN108946025A (en) * | 2018-08-17 | 2018-12-07 | 安徽星宇生产力促进中心有限公司 | A kind of transfer robot and its application method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215011 building 3, No. 189, Kunlunshan Road, high tech Zone, Suzhou, Jiangsu Province (floor 3, No. 3, Tong'an plant) Patentee after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 building 3, No. 189, Kunlunshan Road, high tech Zone, Suzhou, Jiangsu Province (floor 3, No. 3, Tong'an plant) Patentee before: SUZHOU TERUITE ROBOT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 189, Wutaishan Road, Suzhou High tech Zone, Jiangsu Province, 215000 Patentee after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 building 3, No. 189, Kunlunshan Road, high tech Zone, Suzhou, Jiangsu Province (floor 3, No. 3, Tong'an plant) Patentee before: Suzhou Zhuozhao dispensing Co.,Ltd. |