CN202912303U - Linear module with structure modified - Google Patents
Linear module with structure modified Download PDFInfo
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- CN202912303U CN202912303U CN 201220562690 CN201220562690U CN202912303U CN 202912303 U CN202912303 U CN 202912303U CN 201220562690 CN201220562690 CN 201220562690 CN 201220562690 U CN201220562690 U CN 201220562690U CN 202912303 U CN202912303 U CN 202912303U
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- slide
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- linear module
- block group
- slide block
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Abstract
The utility model relates to the technical field of linear modules, and particularly relates to a linear module with structure modified. The linear module with the structure modified comprises a cover plate, a servo motor, a ball screw, a linear sliding rail and a sliding seat, the servo motor is arranged on the outer side face of the rear end of the cover plate, the servo motor is connected with the ball screw, the sliding seat is in threaded connection with the ball screw, the linear sliding rail is arranged on the cover plate, the sliding seat is in sliding connection with the linear sliding rail, the linear module further comprises a limiting device, the limiting device comprises an induction piece and two inductive switches, the induction piece is fixedly connected with the sliding seat, the two inductive switches are respectively arranged at the two ends of the cover plate, and the two inductive switches are both electrically connected with the servo motor. The travel of the sliding seat can be adjusted through the limiting device, the sliding seat can be prevented from overrunning a limiting position of the travel to cause collision in automation equipment, operating fault of the automation equipment is greatly reduced, and the operation is stable.
Description
Technical field
The utility model relates to linear module technical field, relates in particular to a kind of structure improved linear module.
Background technology
At present, linear module is widely used in automatic field, and linear module generally cooperates servomotor or stepping motor to make ball leading screw driving, and with precise linear guide as guiding mechanism, can realize the accurate location under the different application occasion.As the continuous application of modern industry modularization and integrated theory, the appearance of linear module has alleviated time and the efficient of automatic production line and automation equipment exploitation.
Application number is 201020108332.9 Chinese utility model patent, a kind of single-shaft mechanical arm is disclosed, it by up and down two modules that are fixed together lid, be fixed on servomotor that lower module covers inboard rear end, be fixed on that lower module lid is inboard to be formed in servomotor front and back in front diaxon bearing, T-shaped slide block and ball screw, T-shaped slide block is driven by ball screw, so this single-shaft mechanical arm can be realized accurately feeding.Yet this single-shaft mechanical arm is when work, T-shaped slide block is owing to lack inhibiting device, when the slippage of the end of the past ball screw of T-shaped slide block, T-shaped slide block easily causes the end position of its over-travel to continue to slide forward because lacking obstruction, be difficult to regulate and control the stroke of T-shaped slide block, so the probability that bumps in the automation equipment is high, has increased the running fault of automation equipment, fluctuation of service, and be unfavorable for safeguarding automation equipment.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art, and a kind of structure improved linear module of being convenient to adjustment travel is provided.
The utility model is realized by following technology.
A kind of structure improved linear module, it comprises cover plate, servomotor, ball screw, linear slide rail and slide, described servomotor is arranged at the lateral surface of the rear end of described cover plate, described servomotor connects described ball screw, described slide and described ball screw are spirally connected, described linear slide rail is arranged at described cover plate, described slide and described linear slide rail sliding block joint, described linear module also comprises inhibiting device, described inhibiting device comprises induction pieces and two inductive switches, described induction pieces is captiveed joint with described slide, and described two inductive switches are arranged at respectively the two ends of described cover plate, and described two inductive switches all are electrically connected with described servomotor.
Wherein, described induction pieces comprises induction pieces body and two induction rods, and described two induction rods are arranged at respectively the both sides of described induction pieces body, and described two inductive switches all offer groove, and described groove cooperates with described induction rod.
Wherein, described induction pieces is connected with described slide by screw, and described induction pieces offers chute, described chute and screw bearing fit.
Wherein, described linear slide rail comprises the first linear slide rail and the second linear slide rail that is parallel to each other, and described the first linear slide rail and described the second linear slide rail are arranged at respectively left side and the right side of described cover plate.
Wherein, described slide comprises slip adapter plate, the first slide block group and the second slide block group, described slip adapter plate is captiveed joint with described the first slide block group, described the second slide block group respectively, described the first slide block group, described the second slide block group respectively with described the first linear slide rail, described the second linear slide rail sliding block joint.
Wherein, described the first slide block group and described the second slide block group include two slide blocks.
Wherein, described the first slide block group and described the second slide block group include three slide blocks.
Wherein, described linear module also comprises coupler, and described coupler connects described servomotor and described ball screw.
Wherein, described linear module also comprises bearing, described bearing and the socket of described ball screw.
Wherein, the quantity of described bearing is two, and described two bearings are socketed on respectively the both ends of described ball screw.
The beneficial effects of the utility model are: induction pieces of the present utility model is connected in slide, two inductive switches are arranged at respectively the two ends of cover plate, and two inductive switches all are electrically connected with servomotor, when induction pieces along with slide slides and during near corresponding inductive switch to any end of cover plate, inductive switch is sensed induction pieces and induced signal is sent to the control part of servomotor, the control part of servomotor is received the driving that stops behind the induced signal ball screw, this moment, ball screw stopped operating so more forward slippage of slide, be convenient to regulate the stroke of slide, can avoid the end position of slide over-travel to make in the automation equipment bumps, greatly reduce the running fault of automation equipment, stable, and be beneficial to and safeguard automation equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is the structural representation of induction pieces of the present utility model.
Fig. 4 is the structural representation of inductive switch of the present utility model.
Reference numeral comprises:
1-cover plate, 2-servomotor, 3-ball screw, 4-linear slide rail, the 41-the first linear slide rail, the 42-the second linear slide rail, 5-slide, 51-adapter plate, the 52-the first slide block group, the 53-the second slide block group, 54-slide block, 6-induction pieces, 61-induction pieces body, 62-induction rod, 63-chute, 7-inductive switch, 71-groove, 8-coupler, 9-bearing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one.
As shown in Figures 1 to 4, a kind of structure improved linear module of present embodiment, it comprises cover plate 1, servomotor 2, ball screw 3, linear slide rail 4 and slide 5, described servomotor 2 is arranged at the lateral surface of the rear end of described cover plate 1, described servomotor 2 connects described ball screw 3, described slide 5 is spirally connected with described ball screw 3, described linear slide rail 4 is arranged at described cover plate 1, described slide 5 and described linear slide rail 4 sliding block joints, described linear module also comprises inhibiting device, described inhibiting device comprises induction pieces 6 and two inductive switches 7, described induction pieces 6 is captiveed joint with described slide 5, described two inductive switches 7 are arranged at respectively the two ends of described cover plate 1, and described two inductive switches 7 all are electrically connected with described servomotor 2.
In the present embodiment, described induction pieces 6 comprises induction pieces body 61 and two induction rods 62, described two induction rods 62 are arranged at respectively the both sides of described induction pieces body 61, and described two inductive switches 7 all offer groove 71, and described groove 71 cooperates with described induction rod 62.When induction rod 62 slipped into the groove 71 of inductive switch 7, induction pieces 6 was less with the distance of inductive switch 7, is convenient to inductive switch 7 and in time senses induction pieces 6, is quick on the draw, and guarantees the effect of stroke adjusting.
In the present embodiment, described induction pieces 6 is connected with described slide 5 by screw, and described induction pieces 6 offers chute 63, described chute 63 and screw bearing fit.Screw and chute 63 bearing fits are convenient to the relative position of set screw in chute 63, and then regulate induction pieces 6 with respect to the fixed position of slide 5, thereby can finely tune the stroke of slide 5, and the accuracy rate of stroke adjusting is high, and regulating effect is good.
In the present embodiment, described linear slide rail 4 comprises the first linear slide rail 41 and the second linear slide rail 42 that is parallel to each other, and described the first linear slide rail 41 and described the second linear slide rail 42 are arranged at respectively left side and the right side of described cover plate 1.Linear slide rail 4 of the present utility model comprises the first linear slide rail 41 and the second linear slide rail 42 that is parallel to each other, i.e. double track design, and it is more steady that the double track design can make slide 5 slide.
In the present embodiment, described slide 5 comprises slip adapter plate 51, the first slide block group 52 and the second slide block group 53, described slip adapter plate 51 is captiveed joint with described the first slide block group 52, described the second slide block group 53 respectively, described the first slide block group 52, described the second slide block group 53 respectively with described the first linear slide rail 41, described the second linear slide rail 42 sliding block joints, 53 groups of described the first slide block group 52 and described the second slide blocks include two slide blocks 54.The first slide block group 52 and described the second slide block group 53 include two slide blocks 54, be that slide 5 comprises four slide blocks 54, the bearing capacity of slide 5 is increased, and the straight-line motion that four slide blocks 54 cooperate the first linear slide rails 41 and the second linear slide rail 42 to carry out can reach at a high speed, the pulsation-free effect.
In the present embodiment, described linear module also comprises coupler 8, and described coupler 8 connects described servomotor 2 and described ball screw 3.8 pairs of ball screws 3 of coupler have the effect of buffering, vibration damping, make the utility model operation more stable.
Embodiment two.
The difference of present embodiment and embodiment one is: described the first slide block group 52 of present embodiment and described the second slide block group 53 include three slide blocks 54.Be that slide 5 comprises six slide blocks 54, the quantity of slide block 54 increases, and can increase the bearing capacity of slide 5.The quantity of the slide block 54 that the first slide block group 52 and the second slide block group 53 include also is not limited to three, as long as can make slide 5 possess enough bearing capacities.
In the present embodiment, described linear module also comprises bearing 9, described bearing 9 and described ball screw 3 sockets, and the quantity of described bearing 9 is two, described two bearings 9 are socketed on respectively the both ends of described ball screw 3.Bearing 9 guarantees the smooth and easy rotation of ball screw 3 in order to reduce the mechanical load friction coefficient of ball screw 3 in transmission process.
Other structure of present embodiment is identical with embodiment one, does not repeat them here.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should comprise in the utility model patent claim.
Claims (10)
1. structure improved linear module, it comprises cover plate, servomotor, ball screw, linear slide rail and slide, described servomotor is arranged at the lateral surface of the rear end of described cover plate, described servomotor connects described ball screw, described slide and described ball screw are spirally connected, described linear slide rail is arranged at described cover plate, described slide and described linear slide rail sliding block joint, it is characterized in that: described linear module also comprises inhibiting device, described inhibiting device comprises induction pieces and two inductive switches, described induction pieces is captiveed joint with described slide, described two inductive switches are arranged at respectively the two ends of described cover plate, and described two inductive switches all are electrically connected with described servomotor.
2. a kind of structure improved linear module according to claim 1, it is characterized in that: described induction pieces comprises induction pieces body and two induction rods, described two induction rods are arranged at respectively the both sides of described induction pieces body, described two inductive switches all offer groove, and described groove cooperates with described induction rod.
3. a kind of structure improved linear module according to claim 1, it is characterized in that: described induction pieces is connected with described slide by screw, and described induction pieces offers chute, described chute and screw bearing fit.
4. a kind of structure improved linear module according to claim 1, it is characterized in that: described linear slide rail comprises the first linear slide rail and the second linear slide rail that is parallel to each other, and described the first linear slide rail and described the second linear slide rail are arranged at respectively left side and the right side of described cover plate.
5. a kind of structure improved linear module according to claim 4, it is characterized in that: described slide comprises slip adapter plate, the first slide block group and the second slide block group, described slip adapter plate is captiveed joint with described the first slide block group, described the second slide block group respectively, described the first slide block group, described the second slide block group respectively with described the first linear slide rail, described the second linear slide rail sliding block joint.
6. a kind of structure improved linear module according to claim 5, it is characterized in that: described the first slide block group and described the second slide block group include two slide blocks.
7. a kind of structure improved linear module according to claim 5, it is characterized in that: described the first slide block group and described the second slide block group include three slide blocks.
8. a kind of structure improved linear module according to claim 1, it is characterized in that: described linear module also comprises coupler, described coupler connects described servomotor and described ball screw.
9. a kind of structure improved linear module according to claim 1, it is characterized in that: described linear module also comprises bearing, described bearing and the socket of described ball screw.
10. a kind of structure improved linear module according to claim 9, it is characterized in that: the quantity of described bearing is two, described two bearings are socketed on respectively the both ends of described ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562690 CN202912303U (en) | 2012-10-30 | 2012-10-30 | Linear module with structure modified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562690 CN202912303U (en) | 2012-10-30 | 2012-10-30 | Linear module with structure modified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912303U true CN202912303U (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562690 Expired - Fee Related CN202912303U (en) | 2012-10-30 | 2012-10-30 | Linear module with structure modified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912303U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429379A (en) * | 2016-12-22 | 2017-02-22 | 太仓美克斯机械设备有限公司 | Intelligent material conveying device used in circuit board production line |
| CN106429264A (en) * | 2016-11-04 | 2017-02-22 | 广东上川智能装备股份有限公司 | Linear conveying system and control method thereof |
| CN108723568A (en) * | 2018-08-15 | 2018-11-02 | 安徽瑞祥工业有限公司 | A kind of puppet's welding mechanism |
| CN109533830A (en) * | 2018-10-11 | 2019-03-29 | 界首市飞天龙粮机有限公司 | A kind of small automatic biplane grain elevator |
| CN112614409A (en) * | 2020-12-25 | 2021-04-06 | 苏州富纳智能科技有限公司 | High-precision servo driving device for electrical teaching platform |
| CN114690697A (en) * | 2021-04-19 | 2022-07-01 | 苏州乔沃自动化科技有限公司 | Servo motor origin position control based on PLC |
-
2012
- 2012-10-30 CN CN 201220562690 patent/CN202912303U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429264A (en) * | 2016-11-04 | 2017-02-22 | 广东上川智能装备股份有限公司 | Linear conveying system and control method thereof |
| CN106429264B (en) * | 2016-11-04 | 2020-06-02 | 广东上川智能装备股份有限公司 | Linear conveying system and control method thereof |
| CN106429379A (en) * | 2016-12-22 | 2017-02-22 | 太仓美克斯机械设备有限公司 | Intelligent material conveying device used in circuit board production line |
| CN108723568A (en) * | 2018-08-15 | 2018-11-02 | 安徽瑞祥工业有限公司 | A kind of puppet's welding mechanism |
| CN109533830A (en) * | 2018-10-11 | 2019-03-29 | 界首市飞天龙粮机有限公司 | A kind of small automatic biplane grain elevator |
| CN112614409A (en) * | 2020-12-25 | 2021-04-06 | 苏州富纳智能科技有限公司 | High-precision servo driving device for electrical teaching platform |
| CN114690697A (en) * | 2021-04-19 | 2022-07-01 | 苏州乔沃自动化科技有限公司 | Servo motor origin position control based on PLC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20181030 |