CN209554188U - A kind of Pneumatic slid platform - Google Patents
A kind of Pneumatic slid platform Download PDFInfo
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- CN209554188U CN209554188U CN201920180801.9U CN201920180801U CN209554188U CN 209554188 U CN209554188 U CN 209554188U CN 201920180801 U CN201920180801 U CN 201920180801U CN 209554188 U CN209554188 U CN 209554188U
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- contract block
- oblique contract
- guide rails
- slide unit
- cylinder
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Abstract
The utility model provides a kind of Pneumatic slid platform, including cylinder, track, slide unit and adjust component, the track includes the guide rail of two strips, two guide rails are arranged in parallel in spacing, and be fixed on the cylinder body of cylinder, the bottom of the slide unit is equipped with a connecting groove, and two side walls of the connecting groove and the lateral wall formation of two guide rails are slidably connected, the piston rod of the cylinder is drivingly connected slide unit, and the stretching motion of piston rod drives slide unit to reciprocatingly slide in orbit；It further include adjusting component, the adjusting component includes oblique contract block and regulating part, the oblique contract block is set between two guide rails, the lateral wall of the oblique contract block is formed with the inner sidewall of two guide rails respectively tiltedly leads cooperation, the regulating part is drivingly connected the oblique contract block, to drive oblique contract block mobile, the movement of the oblique contract block by with two guide rails tiltedly lead cooperation realize outwardly against or two guide rails of release, thus the pretightning force between adjustable track and slide unit.
Description
Technical field
The utility model relates to machinery fields, and in particular to a kind of Pneumatic slid platform.
Background technique
Pneumatic slid platform is one of most common device in mechanical part production and transport, structure mainly by cylinder block, slide unit,
The components such as piston rod, rectilinear orbit composition.Rectilinear orbit is arranged in cylinder block, and slide unit is slidably set on rectilinear orbit,
Piston rod is arranged in cylinder block, and extends to cylinder block external drive and connect the slide unit.
In the prior art, Pneumatic slid platform pretightning force, which is adjusted, holds out against track to adjust, i.e., from slide unit using side jackscrew substantially
Side hold out against slide unit.Such disadvantage is that slide unit can offset to one side, and it is placed in the middle not can guarantee slide unit, cannot do center base
Standard, stability and consistency are poor during the motion.
Utility model content
For this purpose, the utility model provides a kind of Pneumatic slid platform.Solve the problems, such as that motion process is unstable and consistency is poor.
To achieve the above object, the technical scheme that the utility model is provided is as follows:
A kind of Pneumatic slid platform, including cylinder, track and slide unit, the track include the guide rail of two strips, and two
Guide rail is arranged in parallel in spacing, and is fixed on the cylinder body of cylinder, and the bottom of the slide unit is equipped with a connecting groove, the connection
Two side walls of groove and the lateral wall formation of two guide rails are slidably connected, and the piston rod of the cylinder is drivingly connected slide unit, piston
The stretching motion of bar drives slide unit to reciprocatingly slide in orbit；
It further include adjusting component, the adjusting component includes oblique contract block and regulating part, and the oblique contract block is set to two
Between guide rail, the lateral wall of the oblique contract block forms with the inner sidewall of two guide rails tiltedly lead cooperation respectively, the regulating part driving
The oblique contract block is connected, to drive oblique contract block mobile, the movement of the oblique contract block is realized by the cooperation of tiltedly leading with two guide rails
Outwardly against or release two guide rails.
Further, the inner sidewall of two guide rails is the lozenges being inclined outwardly from top to bottom, the outside of the oblique contract block
Wall is intilted lozenges from top to bottom, and the lozenges of the lozenges of guide rail and oblique contract block, which fits, to be realized and tiltedly lead cooperation,
The regulating part drives oblique contract block to move up and down.
Further, the oblique contract block is long strip block, and the lateral wall of the oblique contract block is rectangular side walls, and is led with two
The inner sidewall of rail, which fits to be formed, tiltedly leads cooperation.
Further, the regulating part is to adjust bolt, and the adjusting bolt is bolted on the cylinder body of cylinder, the adjusting
The spinning in and out of bolt drive oblique contract block mobile.
Further, the cylinder body of the cylinder of corresponding oblique contract block position is equipped with a boss, and the bottom surface of the oblique contract block is inside
Recess is equipped with card slot compatible with boss, and is placed on the boss.
Further, the lateral wall of two guide rails is equipped with roller connection frame, and is slidably connected institute by the roller connection frame
State two side walls of the connecting groove of slide unit.
Further, the guide rail is fixedly installed on the cylinder body of cylinder by spiral lock.
It further, further include limit assembly, the sliding stroke of the limit assembly limitation slide unit.
Further, the limit assembly includes: fixing seat, front limit seat and rear limit base, the cylinder body of the cylinder
A limiting slot is offered, the front limit seat and rear limit base are respectively arranged at both ends of the limiting slot in glide direction, described
Fixing seat is fixed on slide unit, and is extended in limiting slot.
Further, the limit assembly further includes front limit screw and rear stop screw, and the front limit screw is spirally connected
In in fixing seat and the corresponding front limit seat, it is described after stop screw be bolted on rear limit base and the corresponding fixing seat.
Further, the limit assembly further includes anterior bumper and posterior bumper, and the anterior bumper is set to fixation
On seat and the corresponding front limit seat, the overhang of the anterior bumper are greater than the overhang of the front limit screw；After described
Buffer is set on rear limit base and the corresponding fixing seat, and the overhang of the posterior bumper is greater than the rear stop screw
Overhang.
Further, the cylinder body of the cylinder is equipped with two piston cylinders arranged side by side, and the piston rod of the cylinder is equipped with
Two, and matched respectively with two piston cylinders, two piston rods are drivingly connected the slide unit simultaneously.
Further, end plate is fixed on the slide unit, the piston rod of the cylinder is connected on end plate.
By technical solution provided by the utility model, have the following beneficial effects:
The oblique contract block is set between two guide rails, the lateral wall of the oblique contract block inner sidewall with two guide rails respectively
It is formed and tiltedly leads cooperation, the movement of the oblique contract block is realized outwardly against by the cooperation of tiltedly leading with two guide rails or discharges two and led
Rail, so as to adjust the amplitude that two guide rails expand outwardly simultaneously, this kind realizes buffer rail out against slide unit simultaneously by center
Pretightning force between road and slide unit can be good at the precision and bearing capacity that guarantee structure；Slide unit is not easy to tilt, can be fine
Guarantee benchmark it is constant, motion process stability and consistency are good；And it is simple using the structure for tiltedly leading cooperation.
Detailed description of the invention
Fig. 1 show the schematic perspective view of Pneumatic slid platform in embodiment；
Fig. 2 show the decomposition texture schematic diagram of Pneumatic slid platform in embodiment；
Fig. 3 show the partial cross-sectional structural diagram one of Pneumatic slid platform in embodiment；
Fig. 4 show the schematic cross-sectional view of Pneumatic slid platform in embodiment；
Fig. 5 show the partial cross-sectional structural diagram two of Pneumatic slid platform in embodiment；
Fig. 6 show the partial cross-sectional structural diagram three of Pneumatic slid platform in embodiment；
Fig. 7 show the partial cross-sectional structural diagram four of Pneumatic slid platform in embodiment；
Fig. 8 show the partial cross-sectional structural diagram five of Pneumatic slid platform in embodiment.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 to shown in Fig. 8, a kind of Pneumatic slid platform provided in this embodiment, including cylinder, track, slide unit 20 and
Component is adjusted, the cylinder includes cylinder body 11, piston rod 12 and end cap 13, and the piston rod 12 includes piston 122 and connecting rod
121, this is conventional structure, and specific connection relationship is that those skilled in the art grasps already, and this will not be detailed here.It is described
Track includes the guide rail 30 of two strips, and two guide rails 30 are arranged in parallel in spacing, and are fixed on the cylinder body 11 of cylinder, institute
The bottom for stating slide unit 20 is equipped with a connecting groove 21, and the lateral wall of two side walls and two guide rails 30 of the connecting groove 21 is formed
It is slidably connected, the piston rod 12 of the cylinder is drivingly connected slide unit 20, and the stretching motion of piston rod 12 drives slide unit 20 in track
On reciprocatingly slide；The adjusting component includes oblique contract block 41 and regulating part 42, and the oblique contract block 41 is set to two guide rails 30
Between, the lateral wall of the oblique contract block 41 forms with the inner sidewall of two guide rails 30 tiltedly lead cooperation respectively, and the regulating part 42 drives
The dynamic connection oblique contract block 41, to drive oblique contract block 41 mobile, the movement of the oblique contract block 41 passes through oblique with two guide rails 30
It leads cooperation and realizes outwardly against or discharge two guide rails 30, so as to adjust the amplitude that two guide rails 30 expand outwardly simultaneously, this kind
It realizes the pretightning force between adjustable track and slide unit 20 out against slide unit 20 simultaneously by center, can be good at guaranteeing structure
Precision and bearing capacity；Slide unit is not easy to tilt, and can be good at guaranteeing that benchmark is constant, motion process stability and consistency
It is good；And it is simple using the structure for tiltedly leading cooperation.
Further, the lateral wall of the oblique contract block 41 is formed with the inner sidewall of two guide rails 30 respectively tiltedly leads cooperation, this
In specific embodiment, structure is: as shown in Figure 4, Figure 5, the inner sidewall of two guide rails 30 is the wedge being inclined outwardly from top to bottom
Shape face, the lateral wall of the oblique contract block 41 are intilted lozenges from top to bottom, the lozenges of guide rail 30 and oblique contract block 41
Lozenges fit and realize and tiltedly lead cooperation, the regulating part 42 drives oblique contract block 41 to move up and down to realize outwardly against or release
Put two guide rails 30.Of course, in other embodiments, cooperation tiltedly can also be led using other structures, such as two guide rails
Inner sidewall be along its length on the lozenges that is inclined outwardly, the lateral wall of the oblique contract block (length of guide rail in same direction
Spend direction) on intilted lozenges, then realize that is fitted tiltedly leads cooperation, the oblique contract block of the regulating part driving is along Xiang Tongfang
Move back and forth to realize outwardly against or discharge two guide rails on (length direction of guide rail) etc..
Further, the oblique contract block 41 is long strip block, and the lateral wall of the oblique contract block 41 is rectangular side walls, and with two
The inner sidewall of a guide rail 30, which fits to be formed, tiltedly leads cooperation, and guide rail uniform force can synchronize and expand outwardly or be inwardly indented, In
Identical pretightning force regulating effect is realized on its length direction.
Further, in the present embodiment, the regulating part 42 is to adjust bolt, and the adjusting bolt 42 is bolted in cylinder
On cylinder body 11, the spinning in and out for adjusting bolt 42 drive oblique contract block 41 mobile.Using bolt 42 is adjusted, by adjusting bolt
42 spinning in and out can be good at controlling the mobile amount of oblique contract block 41, can be accurately controlled.Of course, in other embodiments
In, the device that regulating part can also can drive oblique contract block mobile using other, such as directly adopt motor driven.
Further, in the present embodiment, the cylinder body 11 of the cylinder of corresponding oblique 41 position of contract block is equipped with a boss 112, institute
The bottom surface for stating oblique contract block 41, which is recessed inwardly, is equipped with card slot 411 compatible with boss 112, and is placed on the boss 112.Boss
112, which can limit oblique contract block 41 or so, deviates, and is further ensured that the center reference of oblique contract block 41 is constant.
Further, in the present embodiment, roller is equipped between the lateral wall of the guide rail 30 and the side wall of connecting groove 21
Connection frame 50, and be slidably connected by the realization of the roller 51 of the roller connection frame 50.Specifically, the roller of the roller connection frame 50
51 be decussation roller, of course, in other embodiments, roller 51 can also be substituted using conventional spherical ball, and or
Person in another embodiment, can reduce frictional force using other between the lateral wall of guide rail 30 and the side wall of connecting groove 21
Structure, such as cooperation is individually superimposed using the lubricating oil of lubrication or roller and lubricating oil.
Further, in the present embodiment, the guide rail 30 is fixedly installed on the cylinder body 11 of cylinder by spiral lock, fixed
It is convenient, detachably.Of course, in other embodiments, guide rail 30 can also be realized solid by fixed forms such as grafting, clampings
Surely it is connected on the cylinder body 11 of cylinder.
It further, further include limit assembly in the present embodiment, the sliding stroke of the limit assembly limitation slide unit 20.
Specifically, the limit assembly includes: that fixing seat 61, front limit seat 62 and rear limit base 63, the cylinder body 11 of the cylinder are opened
Equipped with a limiting slot 113, the front limit seat 62 and rear limit base 63 are respectively arranged at two of limiting slot 113 in glide direction
End, the fixing seat 61 is fixed on slide unit 20, and is extended in limiting slot 113.
Again specifically, the limit assembly further includes front limit screw 651, rear stop screw 652,641 and of anterior bumper
Posterior bumper 642, the front limit screw 651 is bolted in fixing seat 61 and the corresponding front limit seat 62, limits after described
Screw 652 is bolted on rear limit base 63 and the corresponding fixing seat 61.The anterior bumper 641 is set in fixing seat 61 simultaneously
The corresponding front limit seat 62, the overhang of the anterior bumper 641 are greater than the overhang of the front limit screw 651；It is described
Posterior bumper 642 is set on rear limit base 63 and the corresponding fixing seat 61, and the overhang of the posterior bumper 642 is greater than institute
State the overhang of rear stop screw 652.
When the slide unit 20 62 direction of limit base facing forward is slided, limit base 62 is close forward for fixing seat 61, i.e., when will contact,
Anterior bumper 641 contacts front limit seat 62 and plays the role of buffering, and subsequent front limit screw 651 is resisted against on front limit seat 62 real
Now limit；When the slide unit 20 63 direction of limit base sliding backwards, limit base 63 is close backward for fixing seat 61, i.e., when will contact,
Posterior bumper 642 contacts fixing seat 61 and plays the role of buffering, and subsequent rear stop screw 652, which is resisted against in fixing seat 61, realizes limit
Position.It is limited using front limit screw 651 and rear stop screw 652, front limit screw 651 or rear stop screw 652 can lead to
Cross the fine tuning for changing overhang to realize 20 sliding distance of slide unit.
Further, in the present embodiment, the cylinder body 11 of the cylinder is equipped with two piston cylinders 111 arranged side by side, described
The piston rod 12 of cylinder is equipped with two, and matches respectively with two piston cylinders 111, and two piston rods 12 are drivingly connected institute simultaneously
Slide unit 20 is stated, using two groups of cylinder driving structures, power is more sufficient, drives more steady.
Further, end plate 14 is fixed on the slide unit 20, the piston rod 12 of the cylinder is connected on end plate 14.It adopts
Use end plate 14 as the connection between slide unit 20 and piston rod 12, structure connection is more easy, realizes detachable structure.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of Pneumatic slid platform, including cylinder, track and slide unit, it is characterised in that: the track includes two strips
Guide rail, two guide rails are arranged in parallel in spacing, and are fixed on the cylinder body of cylinder, and it is recessed that the bottom of the slide unit is equipped with a connection
Slot, two side walls of the connecting groove and the lateral wall formation of two guide rails are slidably connected, and the piston rod of the cylinder, which drives, to be connected
Slide unit is connect, the stretching motion of piston rod drives slide unit to reciprocatingly slide in orbit；
It further include adjusting component, the adjusting component includes oblique contract block and regulating part, and the oblique contract block is set to two guide rails
Between, the lateral wall of the oblique contract block forms with the inner sidewall of two guide rails tiltedly lead cooperation respectively, and the regulating part is drivingly connected
The oblique contract block, to drive oblique contract block mobile, the movement of the oblique contract block is realized outward by the cooperation of tiltedly leading with two guide rails
Squeeze or discharge two guide rails.
2. Pneumatic slid platform according to claim 1, it is characterised in that: the inner sidewall of two guide rails is to lean outward from top to bottom
Oblique lozenges, the lateral wall of the oblique contract block are intilted lozenges from top to bottom, the lozenges of guide rail and oblique contract block
Lozenges fit and realize and tiltedly lead cooperation, the oblique contract block of the regulating part driving moves up and down.
3. Pneumatic slid platform according to claim 1, it is characterised in that: the oblique contract block is long strip block, the oblique contract block
Lateral wall is rectangular side walls, and fits to be formed with the inner sidewall of two guide rails and tiltedly lead cooperation.
4. Pneumatic slid platform according to claim 1, it is characterised in that: the regulating part is to adjust bolt, the adjusting spiral shell
Bolt is bolted on the cylinder body of cylinder, and the spinning in and out for adjusting bolt drive oblique contract block mobile.
5. Pneumatic slid platform according to claim 1, it is characterised in that: the cylinder body of the cylinder of corresponding oblique contract block position is equipped with
One boss, the bottom surface of the oblique contract block, which is recessed inwardly, is equipped with card slot compatible with boss, and is placed on the boss.
6. Pneumatic slid platform according to claim 1, it is characterised in that: the lateral wall of the guide rail and the side wall of connecting groove
Between be equipped with roller connection frame, and be slidably connected by the realization of the roller of the roller connection frame.
7. Pneumatic slid platform according to claim 1, it is characterised in that: it further include limit assembly, the limit assembly limitation
The sliding stroke of slide unit.
8. Pneumatic slid platform according to claim 7, it is characterised in that: the limit assembly includes: fixing seat, front limit seat
And rear limit base, the cylinder body of the cylinder offer a limiting slot, the front limit seat and rear limit base are respectively arranged at limit
Both ends of the position slot in glide direction, the fixing seat is fixed on slide unit, and is extended in limiting slot.
9. Pneumatic slid platform according to claim 8, it is characterised in that: the limit assembly further includes front limit screw with after
Stop screw, the front limit screw is bolted in fixing seat and the corresponding front limit seat, and the rear stop screw is bolted in
Afterwards on limit base and the corresponding fixing seat.
10. Pneumatic slid platform according to claim 8, it is characterised in that: the limit assembly further includes anterior bumper with after
Buffer, the anterior bumper is set in fixing seat and the corresponding front limit seat, the overhang of the anterior bumper are greater than
The overhang of the front limit screw；The posterior bumper is set on rear limit base and the corresponding fixing seat, slow after described
The overhang for rushing device is greater than the overhang of the rear stop screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180801.9U CN209554188U (en) | 2019-02-01 | 2019-02-01 | A kind of Pneumatic slid platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180801.9U CN209554188U (en) | 2019-02-01 | 2019-02-01 | A kind of Pneumatic slid platform |
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| Publication Number | Publication Date |
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| CN209554188U true CN209554188U (en) | 2019-10-29 |
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| CN201920180801.9U Active CN209554188U (en) | 2019-02-01 | 2019-02-01 | A kind of Pneumatic slid platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720802A (en) * | 2019-02-01 | 2019-05-07 | 厦门精合电气自动化有限公司 | A kind of Pneumatic slid platform |
-
2019
- 2019-02-01 CN CN201920180801.9U patent/CN209554188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720802A (en) * | 2019-02-01 | 2019-05-07 | 厦门精合电气自动化有限公司 | A kind of Pneumatic slid platform |
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