CN209621990U - A kind of shock-damping structure of straight line mould group - Google Patents
A kind of shock-damping structure of straight line mould group Download PDFInfo
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- CN209621990U CN209621990U CN201920311293.3U CN201920311293U CN209621990U CN 209621990 U CN209621990 U CN 209621990U CN 201920311293 U CN201920311293 U CN 201920311293U CN 209621990 U CN209621990 U CN 209621990U
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- damping
- shock
- sliding block
- lead screw
- sliding rail
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Abstract
The utility model provides a kind of shock-damping structure of straight line mould group, including pedestal, lead screw pair, power source, sliding block, cover board；Wherein, pedestal is U-shaped seat, and U-shaped seat two sides are arranged cover board, install sliding rail on two side cover plates；Sliding block is U-shaped structure, and U-shaped opening is upward, and centre is set in the lead screw pair for being provided with nut；Sliding block two sides are support with sliding rail；Slider bottom and sliding rail contact portion install damping device, and when being used for sliding block pressure-bearing, damping in the longitudinal direction reduces the damage of the lead screw auxiliary structure to sliding block and inside sliding block.It has the advantage that: the device structure is simple, manufacturing cost is low；The addition of shock-damping structure is protected device structure, is improved service life so that damage caused by the reductions vibration such as frangible idler wheel, precise part in equipment in the structure；It plays a very good protection to the recovery after loading component pressure-bearing, causes situations such as being broken, is damaged after avoiding loading component pressure-bearing.
Description
Technical field
The utility model relates to processing equipment manufacturing technology fields, more specifically, being related to a kind of damping of straight line mould group
Structure.
Background technique
Straight line mould group be it is a kind of can provide linear motion mechanical structure, can either in a horizontal or vertical use, can also combine
Used at specific movement mechanism --- it is commonly referred to as XY axis, XYZ Zhou Deng poly-axial motion mechanism i.e. in automation industry.This
Mechanism, which is sub-divided into different industries, different titles, for example, straight line slide unit, Linear slide platform, electric cylinder, electronic slide unit, machine
Tool arm, manipulator etc..Straight line mould group is generally mated power motor use, and other demand workpiece are installed on its sliding block and have been formed
The program of whole conveying sports equipment and a set of suitable positive and negative rotation of motor of setting, can be realized and workpiece automatic cycle is allowed back and forth to transport
Dynamic work.To achieve the purpose that equipment mass production and intensively produce.Straight line mould group is developed so far, and is answered extensively
Use in various equipment, generally apply to measurement, laser welding, laser cutting, glue spreader, flush coater, puncher,
The fields such as dispenser, miniature numerical control lathe, carving and milling machine, sample draught machine, cutting, transfer machine, classifier, testing machine and applicable education
Institute.
Core component one of of the straight line mould group as equipment, its function have been guiding and supporting role.In order to guarantee to set
Have higher guiding accuracy, it is desirable that the linear running of its mould group guiding accuracy with higher and good robust motion.
For equipment in During Process of Long-term Operation, the accessory rapid wear inside mould group is frangible, cannot vibrate in use；Meanwhile it using
In the process, as the slide unit of loading component or sliding block during bearing operation there is also different degrees of concussion, will affect and set
For the integrity degree of itself, vulnerable to breakage, or even the service life of equipment will affect.
Therefore, those skilled in the art are dedicated to developing a kind of shock-damping structure of straight line mould group, to solve mould group damping
Problem.
Utility model content
In view of the above drawbacks of the prior art, the utility model is it is necessary to provide a kind of shock-damping structure of straight line mould group,
To solve the problems, such as above-mentioned background technique.
To solve the above problems, the utility model provides a kind of shock-damping structure of straight line mould group, including pedestal, lead screw pair,
Power source, sliding block, cover board；Wherein, the pedestal is U-shaped seat, and U-shaped seat two sides are arranged the cover board, pacify on cover board described in two sides
Fill sliding rail；Bearing block is arranged in the both ends of the pedestal, and the lead screw pair includes lead screw and nut, the both ends point of the lead screw
It is not mounted on the bearing block；Power source is also equipped on the pedestal, the power source is connect with bearing block described in one end；
The sliding block is U-shaped structure, and U-shaped opening is upward, and centre is set in the lead screw pair for being provided with nut；The sliding block two
Side is support with the sliding rail；The slider bottom and the sliding rail contact portion install damping device, are used for institute
When stating sliding block pressure-bearing, damping in the longitudinal direction reduces the damage of the lead screw auxiliary structure to the sliding block and inside sliding block
Wound.
Further, damping trough is arranged in the slider bottom, and the damping device is mounted in the damping trough.
Further, the damping device bottom is arranged above the sliding rail, with the sliding rail upper surface
Contact, convenient for the support during damping device follows the sliding block mobile in the longitudinal direction.
Further, the damping device top side detachable is connected to inside the damping trough, convenient for part disassembly more
It changes.
Further, for the damping trough vertically to setting, direction is vertical with the plane where the pedestal.
Further, the damping device is at least arranged two, and two be at least arranged the damping device is symmetrically set
It sets.
Further, the damping device includes pneumatic bumper, oil damp device, spring vibration damper.
The shock-damping structure for implementing straight line mould group provided by the utility model, has the following technical effect that
(1) device structure is simple, and manufacturing cost is low；
(2) in the structure addition of shock-damping structure so that the reductions vibration such as frangible idler wheel, precise part in equipment causes
Damage, protect device structure, improve service life；
(3) addition of shock-damping structure plays a very good protection to the recovery after loading component pressure-bearing in the structure,
Situations such as being broken, is damaged is caused after avoiding loading component pressure-bearing.
Detailed description of the invention
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Fig. 1 is the linear modular structure schematic diagram in specific embodiment of the present invention with shock-damping structure；
Fig. 2 is shock-damping structure schematic diagram in specific embodiment of the present invention.
Appended drawing reference:
1, pedestal；11, cover board；12, bearing block A；13, bearing block B；
20, lead screw；21, nut；
3, servo motor；
4, sliding block；40, damping device；41, damping trough；
5, sliding rail.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
The structure of the shock-damping structure of straight line mould group is illustrated below with reference to Fig. 1,2.
The shock-damping structure of straight line mould group as shown in Figs. 1-2, including pedestal 1, lead screw pair, servo motor 3, sliding block 4, cover board
11；Wherein, pedestal 1 is U-shaped seat, and U-shaped seat two sides are arranged cover board 11, install sliding rail 5 on two side cover plates 11；The two of pedestal 1
End setting bearing block A12 and bearing block B13；Lead screw pair includes lead screw 20 and nut 21, and the both ends of lead screw 20 are separately mounted to axis
It holds on an A12 and bearing block B13；Servo motor 3 is also equipped on pedestal 1, servo motor 3 is connect with an end bearing block A12；It is sliding
Block 4 is U-shaped structure, and U-shaped opening is upward, and centre is set on the lead screw 20 for being provided with nut 21；4 two sides of sliding block are to slide rail
Road 5 is support；4 bottom of sliding block and 5 contact portion of sliding rail install damping device 40, when being used for 4 pressure-bearing of sliding block, in the longitudinal direction
Damping reduces the damage of the lead screw 20,21 structure of nut to sliding block 4 and inside sliding block 4.
In the present embodiment, power source selects servo motor 3, during actual use it is also an option that other motors or drive
Dynamic device, to realize the effect of driving lead screw by-effect.
Further, damping trough 41 is arranged in 4 bottom of sliding block, and damping device 40 is mounted in damping trough 41.
Further, 40 bottom of damping device is arranged above sliding rail 5, contacts, is convenient for 5 upper surface of sliding rail
Support during damping device 40 follows sliding block 4 mobile in the longitudinal direction.
Further, 40 top side detachable of damping device is connected to inside damping trough 41, convenient for the dismounting and change of part.
Further, for damping trough 41 vertically to setting, direction is vertical with the plane where pedestal 1.
Further, damping device 40 is at least arranged two, and two damping devices 40 being at least arranged are symmetrical arranged.
Further, damping device 40 includes pneumatic bumper, oil damp device, spring vibration damper.
It should be added that unless otherwise defined, the technical term or scientific term used herein should be this
The ordinary meaning that personage in utility model fields with general technical ability is understood.The utility model patent application specification
And " connection " used in claims either the similar word such as " connected " be not limited to it is physics or mechanical
Connection, but may include electrical connection, it is either direct or indirect."upper", "lower" " end ", " side " etc. are only used for
Indicate relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship also correspondingly changes.
Those skilled in the art will readily occur to the utility model after considering the utility model of specification and practice here
Other embodiments.This application is intended to cover any purposes of the utility model perhaps these purposes of adaptive change or
Adaptive change follows the general principle of the utility model and including the undocumented public affairs in the art of the utility model
Know common sense or conventional techniques.The description and examples are only to be considered as illustrative, the true scope and essence of the utility model
Mind is pointed out by claims.
It should be understood that the utility model is not limited to the structure for being described above and being shown in the accompanying drawings, and
And it can carry out various modifications and change under the premise of without departing from the scope.The scope of the utility model is only by appended right
Claim limits.
Claims (7)
1. a kind of shock-damping structure of straight line mould group, including pedestal, lead screw pair, power source, sliding block, cover board；Wherein, the pedestal is
U-shaped seat, U-shaped seat two sides are arranged the cover board, install sliding rail on cover board described in two sides；Bearing is arranged in the both ends of the pedestal
Seat, the lead screw pair includes lead screw and nut, and the both ends of the lead screw are separately mounted on the bearing block；On the pedestal also
Power source is installed, the power source is connect with bearing block described in one end；The sliding block is U-shaped structure, and U-shaped opening is upward,
Centre is set in the lead screw pair for being provided with nut；It is characterized in that, the sliding block two sides are branch with the sliding rail
Support；The slider bottom and the sliding rail contact portion install damping device.
2. shock-damping structure as described in claim 1, which is characterized in that damping trough, the damping dress is arranged in the slider bottom
It sets and is mounted in the damping trough.
3. shock-damping structure as claimed in claim 2, which is characterized in that the damping device bottom is arranged in the sliding rail
Top is contacted with the sliding rail upper surface.
4. shock-damping structure as claimed in claim 3, which is characterized in that the damping device top side detachable is connected to described subtract
It shakes inside slot.
5. shock-damping structure as claimed in claim 2, which is characterized in that the damping trough is vertically to setting, direction and the base
Plane where seat is vertical.
6. shock-damping structure as claimed in claim 5, which is characterized in that the damping device is at least arranged two, and at least sets
Two damping devices set are symmetrical arranged.
7. shock-damping structure as claimed in claim 3 or 5, which is characterized in that the damping device includes pneumatic bumper, oil
Press damping device, spring vibration damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311293.3U CN209621990U (en) | 2019-03-13 | 2019-03-13 | A kind of shock-damping structure of straight line mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311293.3U CN209621990U (en) | 2019-03-13 | 2019-03-13 | A kind of shock-damping structure of straight line mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621990U true CN209621990U (en) | 2019-11-12 |
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ID=68456639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311293.3U Active CN209621990U (en) | 2019-03-13 | 2019-03-13 | A kind of shock-damping structure of straight line mould group |
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| Country | Link |
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| CN (1) | CN209621990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153997A (en) * | 2021-03-23 | 2021-07-23 | 江苏电子信息职业学院 | Ball screw transmission device with damping device |
-
2019
- 2019-03-13 CN CN201920311293.3U patent/CN209621990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153997A (en) * | 2021-03-23 | 2021-07-23 | 江苏电子信息职业学院 | Ball screw transmission device with damping device |
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