CN206855126U - Numerical control machine slide rail stretches protector - Google Patents
Numerical control machine slide rail stretches protector Download PDFInfo
- Publication number
- CN206855126U CN206855126U CN201720415292.4U CN201720415292U CN206855126U CN 206855126 U CN206855126 U CN 206855126U CN 201720415292 U CN201720415292 U CN 201720415292U CN 206855126 U CN206855126 U CN 206855126U
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- mobile station
- protection body
- lathe bed
- stretching
- control machine
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- 230000001012 protector Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 3
- 230000008569 process Effects 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims description 2
- 239000000837 restrainer Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a kind of numerical control machine slide rail to stretch protector, it is arranged on the lathe bed of Digit Control Machine Tool, it includes mobile station, mobile station drive mechanism, the second stretching protection body and Flexible Connector, the front end of the mobile station is provided with the first stretching protection body, on lathe bed, collision block is provided with the mobile station by guideway slide fit for the mobile station；The mobile station drive mechanism is connected with the mobile station, so that the mobile station drive mechanism drives the mobile station to be slided on lathe bed；The second stretching protection body slide fit is on lathe bed；One end of the Flexible Connector is connected on lathe bed, and the other end of the Flexible Connector is connected with the second stretching protection body, and the second stretching protection body and the first stretching protection body coordinate together in sliding process, for use in guideway is at least covered.The utility model can not only realize the protection to guideway, and can increase shift motion of the mobile station on lathe bed, increase the working ability of whole lathe.
Description
Technical field
It the utility model is related to a kind of numerical control machine slide rail stretching protector.
Background technology
At present, the protection to guide pair of numerical control machine uses multilayer stretched formula machine tool guideway safeguard structure in the prior art,
Its both ends is connected with lathe bed and workbench respectively, and activity space is limited between the overcoat of both ends, phase between overcoat and overcoat
Mutual contact damping is higher, and makes complicated, cost height.
The content of the invention
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of numerical control machine slide rail
Protector is stretched, it can not only realize the protection to guideway, and can increase mobile row of the mobile station on lathe bed
Journey, increase the working ability of whole lathe.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of numerical control machine slide rail stretching protection
Device, it is arranged on the lathe bed of Digit Control Machine Tool, and it includes：
Mobile station, the front end of the mobile station are provided with the first stretching protection body, and the mobile station passes through guideway slide fit
On lathe bed, collision block is installed in the mobile station；
Mobile station drive mechanism, the mobile station drive mechanism are connected with the mobile station, so that the mobile station drives
Mechanism drives the mobile station to be slided on lathe bed；
Second stretching protection body, the second stretching protection body slide fit is on lathe bed；
Flexible Connector, one end of the Flexible Connector are connected on lathe bed, the other end of the Flexible Connector with
Second stretching protection body is connected；
During mobile station drive mechanism drives mobile station forward slip, when the collision block and the second stretching protection body
During abutting, second stretching protection body forward slip together under the promotion of mobile station；Mobile station is driven in mobile station drive mechanism
During sliding backward, the collision block departs from the second stretching protection body, and the second stretching protection body is in Flexible Connector
Slided backward under drive；The second stretching protection body and the first stretching protection body coordinate together in sliding process, with
Just it is used at least cover guideway.
Further provide for a kind of concrete structure of mobile station drive mechanism, the mobile station drive mechanism include driving source,
Leading screw and nut seat, the driving source are connected with the leading screw, so that the driving source drives the leading screw rotation, the leading screw
Screw pair is formed with the nut seat, the nut seat is fixedly connected with the mobile station.
Further for the reach stroke for limiting mobile station, the front portion of the leading screw is provided with reach limited block, the shifting
The reach position-limit mechanism that cooperation is abutted against with reach limited block is provided with dynamic platform, when mobile station forward slip to the limit that moves forward
During position, the mobile limited block is in contact with the reach position-limit mechanism, continues forward slip to limit mobile station.
Further, the driving source is motor.
Further provide a kind of concrete structure of guideway, the guideway includes guide rail and slide fit the cunning on guide rail
Block, the guide rail are arranged on lathe bed, and the sliding block installation is on a mobile station.
Further, the Flexible Connector is extension spring.
Further for journey of being divided a word with a hyphen at the end of a line after the stretching protection body of restriction second, buffer stopper is installed on the lathe bed, when described
When second stretching protection body moves extreme position after sliding backwards on, the buffer stopper abuts with the second stretching protection body, to limit
Fixed second stretching protection body continues to slide backward.
Further for being divided a word with a hyphen at the end of a line journey after limiting mobile station, limited block is moved after being provided with the lathe bed, when mobile station to
After slide into after when moving extreme position, the mobile station with it is described after move limited block and abut, to limit mobile station continuation
Slide backward.
Further provide a kind of annexation of second stretching protection body and lathe bed, the side of the second stretching protection body
Portion is provided with guide vane, and the lathe bed guide groove coordinated with guide vane grafting, the second stretching protection are provided with the lathe bed
Body coordinates slide fit on lathe bed by the grafting of guide vane and lathe bed guide groove.
Damped further for reducing caused by mobile station movement, increase the stability that moves integrally of mobile station, it is described
First stretching protection body and the second stretching protection body are the structure that is not in contact with each other.
After employing above-mentioned technical proposal, when mobile station of the present utility model moves forward, motor passes through direct-connected driving
Leading screw rotate, because nut seat and leading screw screw, so as to drive nut seat to move forward, mobile station by guideway forward
Mobile, the first stretching protection body and collision block in company with moving forward together, when collision block is in contact with the rear end of the second stretching protection body
And promote the second stretching protection body to be moved forward in the case where the connection of guide vane and lathe bed guide groove coordinates, stretch protection body second
During forward movement, extension spring is stretched by the second stretching protection body, when reach position-limit mechanism and reach limited block mutually lean on
When near, motor can be controlled by signal stops driving leading screw, nut seat, mobile station, the first stretching protection body, and the second stretching is anti-
Watch box stops moving forward, and the first stretching protection body and the second stretching protection body are completed to move forward guide rail protection action；Work as shifting
When dynamic platform is moved rearwards, by direct-connected driving leading screw, nut seat carries out screwing the movement for driving Fixed Nut seat motor with leading screw
Platform is moved rearwards by guideway, and in company with being moved rearwards, collision block and second stretches protection body for the first stretching protection body and collision block
Rear end departs from, and extension spring pulls the second stretching protection body to be moved rearwards under the cooperation of guide vane and lathe bed guide groove to the left,
When being in contact with buffer stopper, the second stretching protection body stops being moved rearwards, on rear side of the mobile station with after shifting limited block it is mutually close
When, motor can be controlled by signal to be stopped driving leading screw, nut seat, mobile station, the first stretching protection body to stop being moved rearwards,
Second stretching protection body and the first stretching protection body are completed to move forward guide rail protection action, and the utility model is stretched by two pieces
Protection is protected guide rail, and assembling is simple, stable movement is reliable, structure design is simple, easy to adjust, practicality is good, so as to
Reduce mobile station movement damping, add numerical control device and move integrally stationarity.
Brief description of the drawings
Fig. 1 is the structure chart that numerical control machine slide rail of the present utility model stretches protector；
Fig. 2 is the stereogram that numerical control machine slide rail of the present utility model stretches protector；
Fig. 3 is Fig. 1 top view；
Fig. 4 is the B-B sectional views in Fig. 3.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model.
As shown in figures 1-4, a kind of numerical control machine slide rail stretching protector, it is arranged on the lathe bed of Digit Control Machine Tool, it
Including：
Mobile station 11, the front end of the mobile station 11 are provided with the first stretching protection body 12, and the mobile station 11 is by leading
Rail pair slide fit is provided with collision block 7 on lathe bed in the mobile station 11；
Mobile station drive mechanism, the mobile station drive mechanism are connected with the mobile station 11, so that the mobile station is driven
Motivation structure drives the mobile station 11 to be slided on lathe bed；
Second stretching protection body 13, the second stretching slide fit of protection body 13 is on lathe bed；
Flexible Connector, one end of the Flexible Connector are connected on lathe bed, the other end of the Flexible Connector with
Second stretching protection body 13 is connected；
During mobile station drive mechanism drives the forward slip of mobile station 11, when the collision block 7 and second stretching is anti-
When watch box 13 abuts, second stretching protection body 13 forward slip together under the promotion of mobile station 11；In mobile station drive mechanism
During driving mobile station 11 slides backward, the collision block 7 departs from the second stretching protection body 13, the second stretching protection body
13 slide backward under the drive of Flexible Connector；The second stretching protection body 13 and the first stretching protection body 12 are in cunning
Coordinate together during dynamic, for use in guideway is at least covered.
As shown in figure 1, the mobile station drive mechanism includes driving source, leading screw 2 and nut seat 3, the driving source and institute
Leading screw 2 is stated to be connected, so that the driving source drives the leading screw 2 to rotate, the leading screw 2 and the nut seat 3 composition leading screw spiral shell
Female secondary, the nut seat 3 is fixedly connected with the mobile station 11.
In order to limit the reach stroke of mobile station 11, as shown in figure 1, the front portion of the leading screw 2 is provided with reach limited block
9, the reach position-limit mechanism that cooperation is abutted against with reach limited block 9 is provided with the mobile station 11, when mobile station 11 is to advancing slip
Move to reach extreme position when, the mobile limited block with it is described move forward position-limit mechanism be in contact, so as to limit mobile station 11 after
Continuous forward slip.
As shown in figure 1, the driving source can be motor 1, but not limited to this.
As shown in figure 1, the guideway includes guide rail 8 and slide fit the sliding block 5 on guide rail, the guide rail 8 is arranged on bed
With, the sliding block 5 is arranged in mobile station 11.
As shown in figure 1, the Flexible Connector is extension spring 6.
In order to limit journey of dividing a word with a hyphen at the end of a line after the second stretching protection body 13, as shown in figure 1, being provided with buffer stopper on the lathe bed
10, when moving extreme position after the described second stretching protection body 13 slides backwards on, the stretching of buffer stopper 10 and second protection
Body 13 abuts, and continues to slide backward to limit the second stretching protection body 13.
In order to limit journey of dividing a word with a hyphen at the end of a line after mobile station 11, as shown in figure 1, moving limited block 4 after being provided with the lathe bed, work as shifting
When dynamic platform 11 moves extreme position after sliding backwards on, the mobile station 11 abuts with the rear limited block 4 that moves, described to limit
Mobile station 11 continues to slide backward.
As shown in figure 4, the sidepiece of the second stretching protection body 13 is provided with guide vane 131, it is provided with the lathe bed
The lathe bed guide groove coordinated with the grafting of guide vane 131, the second stretching protection body 13 pass through guide vane 131 and lathe bed guide groove
Grafting coordinate slide fit on lathe bed.
In order to reduce damping when mobile station 11 moves, increase mobile station 11 moves integrally stability, such as the institute of Fig. 1~4
Show, the first stretching protection body 12 and the second stretching protection body 13 are the structure that is not in contact with each other.
Operation principle of the present utility model is as follows：
When mobile station 11 moves forward, motor 1 is rotated by direct-connected driving leading screw 2, because nut seat 3, leading screw 2 revolve
Close, so as to drive nut seat 3 to move forward, mobile station 11 moves forward by sliding block 5 along guide rail 8, the first stretching protection body 12
With collision block 7 in company with moving forward together, when collision block 7 is in contact with the rear end of the second stretching protection body 13 and promotes the second stretching to prevent
Watch box 13 moves forward under the cooperation of guide vane 131 and lathe bed guide groove, in the mistake that the second stretching protection body 13 moves forward
Cheng Zhong, extension spring 6 by second stretching protection body 13 stretch, when move forward position-limit mechanism with move forward the phase of limited block 9 close to when, motor
1 controls stopping driving leading screw 2, nut seat 3, mobile station 11, first to stretch protection body 12, the second stretching protection body 13 by signal
Stop moving forward, the first stretching protection body 12, second stretches protection body 13 and completes to move forward the protection of guide rail 8 action, works as shifting
When dynamic platform 11 is moved rearwards, for motor 1 by direct-connected driving leading screw 2, nut seat 3, which with leading screw 2 screw, drives Fixed Nut seat 3
Mobile station 11 be moved rearwards through sliding block 5 along guide rail 8, the first stretching protection body 12 and collision block 7 in company with being moved rearwards, collision block 7 with
The rear end of second stretching protection body 13 departs from, and extension spring 6 pulls the second stretching protection body 13 in guide vane 131 and lathe bed to the left
It is moved rearwards under the cooperation of guide groove, when being in contact with buffer stopper 10, the second stretching protection body 13 stops being moved rearwards, and works as shifting
The dynamic rear side of platform 11 with it is rear move the phase of limited block 4 close to when, motor 1 passes through signal control and stops driving leading screw 2, nut seat 3, mobile station
11, the first stretching protection body 12 stops being moved rearwards, and the second stretching protection body 13, first stretches protection body 12 and completes to move forward
Guide rail protection acts.
Safeguard structure progress guide rail protection of this numerical control machine slide rail stretching protector using two pieces without contact, one
Part is connected with mobile station 11, and one is connected by extension spring 6 with lathe bed in addition, and the protection one end being connected with extension spring 6 can
Moved in the guide rail external space, increase shift motion of the mobile station 11 on lathe bed, increase the processing energy of whole lathe
Power, and the structure design is simple, easy to adjust, practicality is good.
Particular embodiments described above, technical problem, technical scheme and the beneficial effect solved to the utility model are entered
Further description is gone, should be understood that and the foregoing is only specific embodiment of the utility model, and do not have to
In limitation the utility model, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of numerical control machine slide rail stretches protector, it is arranged on the lathe bed of Digit Control Machine Tool, it is characterised in that it is wrapped
Include：
Mobile station (11), the front end of the mobile station (11) are provided with the first stretching protection body (12), and the mobile station (11) is logical
Guideway slide fit is crossed on lathe bed, collision block (7) is installed on the mobile station (11)；
Mobile station drive mechanism, the mobile station drive mechanism are connected with the mobile station (11), so that the mobile station drives
Mechanism drives the mobile station (11) to be slided on lathe bed；
Second stretching protection body (13), described second stretching protection body (13) slide fit is on lathe bed；
Flexible Connector, one end of the Flexible Connector are connected on lathe bed, the other end of the Flexible Connector and second
Protection body (13) is stretched to be connected；
During mobile station drive mechanism drives mobile station (11) forward slip, when the collision block (7) and the second stretching are anti-
When watch box (13) abuts, second stretching protection body (13) forward slip together under the promotion of mobile station (11)；Driven in mobile station
During motivation structure driving mobile station (11) slides backward, the collision block (7) departs from the second stretching protection body (13), and described the
Two stretching protection bodies (13) slide backward under the drive of Flexible Connector；The second stretching protection body (13) and described first
Stretching protection body (12) coordinates together in sliding process, for use in guideway is at least covered.
2. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：The mobile station driving machine
Structure includes driving source, leading screw (2) and nut seat (3), and the driving source is connected with the leading screw (2), so that the driving source is driven
Dynamic leading screw (2) rotation, the leading screw (2) and the nut seat (3) composition screw pair, the nut seat (3) and institute
Mobile station (11) is stated to be fixedly connected.
3. numerical control machine slide rail according to claim 2 stretches protector, it is characterised in that：Before the leading screw (2)
Portion is provided with reach limited block (9), and the reach limit that cooperation is abutted against with reach limited block (9) is provided with the mobile station (11)
Position mechanism, when mobile station (11) forward slip to reach extreme position, the mobile limited block (9) and the reach position restrainer
Structure is in contact, and continues forward slip to limit mobile station (11).
4. numerical control machine slide rail according to claim 2 stretches protector, it is characterised in that：The driving source is motor
(1)。
5. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：The guideway includes leading
The sliding block (5) of rail (8) and slide fit on guide rail (8), the guide rail (8) are arranged on lathe bed, and the sliding block (5) is arranged on movement
On platform (11).
6. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：The Flexible Connector is
Extension spring (6).
7. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：It is provided with the lathe bed
Buffer stopper (10), when described second stretching protection body (13) slide backwards on after move extreme position when, the buffer stopper (10) with
Second stretching protection body (13) abuts, and continues to slide backward to limit the second stretching protection body (13).
8. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：It is provided with the lathe bed
Limited block (4) is moved afterwards, and when moving extreme position after mobile station (11) slides backwards on, the mobile station (11) limits with rear move
Position block (4) abuts, and continues to slide backward to limit the mobile station (11).
9. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：The second stretching protection
The sidepiece of body (13) is provided with guide vane (131), and the lathe bed coordinated with guide vane (131) grafting is provided with the lathe bed and is oriented to
Groove, the second stretching protection body (13) coordinate slide fit on lathe bed by the grafting of guide vane (131) and lathe bed guide groove.
10. numerical control machine slide rail according to claim 1 stretches protector, it is characterised in that：First stretching is anti-
Watch box (12) and the second stretching protection body (13) are the structure that is not in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415292.4U CN206855126U (en) | 2017-04-19 | 2017-04-19 | Numerical control machine slide rail stretches protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415292.4U CN206855126U (en) | 2017-04-19 | 2017-04-19 | Numerical control machine slide rail stretches protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855126U true CN206855126U (en) | 2018-01-09 |
Family
ID=60816286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415292.4U Active CN206855126U (en) | 2017-04-19 | 2017-04-19 | Numerical control machine slide rail stretches protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048143A (en) * | 2018-10-29 | 2018-12-21 | 兰州城市学院 | A kind of industry gantry welding machine three axle robert |
| CN111266916A (en) * | 2020-03-20 | 2020-06-12 | 广东科杰机械自动化有限公司 | Follow-up type machine tool telescopic protection structure |
-
2017
- 2017-04-19 CN CN201720415292.4U patent/CN206855126U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048143A (en) * | 2018-10-29 | 2018-12-21 | 兰州城市学院 | A kind of industry gantry welding machine three axle robert |
| CN109048143B (en) * | 2018-10-29 | 2020-03-31 | 兰州城市学院 | A three-axis manipulator of an industrial gantry welding machine |
| CN111266916A (en) * | 2020-03-20 | 2020-06-12 | 广东科杰机械自动化有限公司 | Follow-up type machine tool telescopic protection structure |
| CN111266916B (en) * | 2020-03-20 | 2024-05-28 | 广东科杰技术股份有限公司 | Follow-up machine tool telescopic protection structure |
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